Competências do enfermeiro no cuidado a pacientes com acidente vascular cerebral elegíveis à terapia trombolítica / Competencias de enfermería en el cuidado de personas con accidente cerebrovascular elegibles para terapia trombolítica / Nursing competencies in the care of patients with stroke who are eligible for thrombolytic therapy

Resumo Introdução: O acidente vascular cerebral isquêmico tem como tratamento a terapia trombolítica, aplicada ainda na fase aguda, promovendo melhora importante nas sequelas acarretadas por este agravo. Considerando a complexidade da terapia trombolítica, torna-se necessário que os enfermeiros compreendam suas competências para auxiliar no cuidado. Objetivo: Identificar evidências científicas acerca das competências do enfermeiro no cuidado a pacientes com acidente vascular cerebral elegíveis à terapia trombolítica. Metodologia: Revisão integrativa composta por seis etapas em seis etapas (elaboração da questão, busca na literatura, coleta de dados, análise, discussão e apresentação da revisão), realizada nas bases de dados MEDLINE, LILACS, BDENF, IBECS, PubMed, Scopus, Web of Science, Embase e CINAHL. A busca foi realizada entre agosto e setembro de 2022 adotando como critérios de inclusão estudos primários; gratuitos, disponíveis eletronicamente na íntegra; nos idiomas inglês, português e espanhol. Foram obtidos inicialmente 2.830 estudos, os quais passaram por uma seleção, onde foram incluídos aqueles que atendiam os critérios previamente estabelecidos. Resultados: Com base nos doze estudos incluídos nesta revisão identificaram-se competências voltadas à três atividades do cuidado: gestão do cuidado como trabalho em equipe, códigos, fluxos e protocolos, assistência ao paciente antes, durante e após a utilização da terapia trombolítica e educação em saúde para equipe, pacientes e familiares. Conclusão: Os achados desta revisão puderam evidenciar as competências do enfermeiro no cuidado aos pacientes elegíveis a terapia trombolítica, as quais perpassam diferentes áreas de atuação do enfermeiro. Para este estudo prevaleceram as competências assistências, seguida por competências gerenciais.

Resumen Introducción: El accidente cerebrovascular isquémico se trata con terapia trombolítica, aplicada incluso en la fase aguda, que promueve una mejoría significativa de las secuelas provocadas por este padecimiento. Considerando la complejidad de la terapia trombolítica, es necesario que las personas profesionales de enfermería comprendan sus competencias para ayudar en el cuidado. Objetivo: Identificar evidencias científicas sobre las competencias del personal de enfermería en el cuidado de pacientes con accidente cerebrovascular elegibles para terapia trombolítica. Metodología: Revisión integradora que consta de seis etapas (elaboración de la pregunta, búsqueda bibliográfica, recolección de datos, análisis, discusión y presentación de la revisión), realizada en las bases de dados MEDLINE, LILACS, BDENF, IBECS, PubMed, Scopus, Web of Science, Embase y CINAHL. La búsqueda se realizó entre agosto y septiembre de 2022. Los criterio de inclusión fueron: estudios primarios, gratuito, disponible electrónicamente en su totalidad, en inglés, portugués y español. Inicialmente se obtuvieron 2830 estudios, los cuales fueron sometidos a un proceso de selección, que incluyó aquellos que cumplían con los criterios previamente establecidos. Resultados: A partir de los doce estudios incluidos en esta revisión, se identificaron competencias centradas en tres actividades asistenciales: gestión del cuidado como trabajo en equipo, códigos, flujos y protocolos, atención a pacientes antes, durante y después del uso de la terapia trombolítica y educación en salud para personal, pacientes y familias. Conclusión: Los hallazgos de esta revisión pudieron resaltar las competencias de las personas profesionales en enfermería en el cuidado de personas elegibles para terapia trombolítica, que abarcan diferentes áreas de actuación del personal de enfermería. Para este estudio, prevalecieron las habilidades asistenciales, seguidas de las competencias gerenciales.

ABSTRACT Introduction: Ischemic stroke is treated with thrombolytic therapy, applied even in the acute phase, promoting a significant improvement in the after-effects caused by this condition. Considering the complexity of thrombolytic therapy, it is necessary for nurses to understand the skills required to assist in care. Objective: To identify scientific evidence about the competencies of nurses in the care of patients with stroke who are eligible for thrombolytic therapy. Methodology: An integrative review consisting of six stages (elaboration of the question, literature review, data collection, analysis, discussion, and presentation), conducted in MEDLINE, LILACS, BDENF, IBECS, PubMed, Scopus, Web of Science, Embase, and CINAHL databases. The search was carried out between August and September 2022 using primary studies as the inclusion criteria: free of charge, fully available electronically, published in English, Portuguese, or Spanish. Initially, 2.830 studies were obtained, which underwent a selection process that included only those studies that met the previously established criteria. Results: Based on the twelve studies included in this review, competencies focused on three care activities were identified: care management such as teamwork; codes; flows and protocols; patient care before, during, and after the use of thrombolytic therapy; and education health education for staff, patients, and families. Conclusion: The findings of this review highlighted the nurses' competencies in the care of patients eligible for thrombolytic therapy, which encompass different areas of the nurse's work. For this study, assistance competencies prevailed, followed by management competencies.

Functions of HIV-1 Tat and its association with diseases / 中国生物制品学杂志

@#Acquired immune deficiency syndrome,or AIDS,has been a major infectious disease that troubles the public health in a global scale. Human immunodeficiency virus type 1(HIV-1)is the causative reagent responsible for AIDS development. Even though the highly active anti-retroviral therapy(HAART,or the cocktail therapy)that has been widely applied could effectively suppress the infection and replication of HIV-1,the infected people suffer from other related diseases,such as the HIV-associated neurocognitive disorder(HAND). This paper mainly focused on the function of an important regulatory protein of HIV-1,trans-activator of transcription(Tat),and its correlation with HIV-1 replication and HAND development,so as to clarify the importance of developing anti-AIDS drugs targeting Tat protein

Effect and mechanism of berberine-induced ferroptosis in osteosarcoma cells / 中国药房

OBJECTIVE To investigate the effect of berberine on ferroptosis in MG63 osteosarcoma cells and its mechanism. METHODS Using cells without drug treatment as control， the cell viability， proliferation， the related indexes of ferroptosis [nuclear proliferation associated-antigen （Ki67）， mitochondrial ultrastructure， ferric ion （Fe2+）， reactive oxygen species （ROS）， malondialdehyde （MDA）， and glutathione （GSH）]， the protein expression of signal transducer and activator of transcription 3 （STAT3）， tumor protein 53 （p53）， and solute carrier family 7 member 11 （SLC7A11） were detected after being treated with different concentrations of berberine. Cells were transfected with p53 siRNA and then assigned to the control group， p53 siRNA group， berberine group， and p53 siRNA+berberine group to explore the role of p53 in berberine-induced ferroptosis. After 24 h incubation with 10.0 μmol/L berberine， the protein expressions of p53 and SLC7A11， the levels of mitochondrial membrane potential， GSH， and MDA content were determined. Cells were transfected with STAT3 overexpressed plasmid and then assigned to the control group， berberine group， STAT3 group， and STAT3+berberine group to explore the effect of STAT3 on the regulation of the p53/SLC7A11 pathway. After 24 h incubation with 10 μmol/L berberine， the protein expressions of p-STAT3， STAT3， p53， and SLC7A11 were detected. RESULTS Compared with the control cell， the concentrations of 2.5， 5.0 and 10.0 μmol/L berberine could reduce the cell viability and expression of Ki67， and induce the morphological changes in ferroptosis-related mitochondria， increase the levels of Fe2+， ROS and MDA， and the protein expression of p53， reduce the level of GSH， the binding activity of STAT3 with DNA， and the protein expressions of p-STAT3 and SLC7A11； the above differences were statistically significant （P＜ 0.05 or P＜0.01）. Compared with the berberine group，significantly down-regulated p53 protein expression and MDA level， up-regulated SLC7A11 protein expression， and increased mitochondrial membrane potential and GSH level were observed in the p53 siRNA+berberine group （P＜0.01）. Compared with the berberine group， the protein expressions of p-STAT3， STAT3， and SLC7A11 in the STAT3+berberine group were significantly increased （P＜0.01）， while the protein expression of p53 was significantly decreased （P＜0.01）. CONCLUSIONS Berberine can induce the ferroptosis of MG63 cells by mediating STAT3/p53/SLC7A11 signaling pathway.

Research progress on invasive cervical resorption / 口腔疾病防治

@#Tooth absorption can be divided into physiological absorption and pathological absorption. Root absorption of mature deciduous teeth is physiological absorption. Pathological absorption includes internal absorption and external absorption. Internal absorption, also known as intramedullary absorption, includes inflammatory absorption and alternative absorption. External tooth absorption originates from the outer surface of the root or the neck of the tooth and can be divided into inflammatory absorption, alternative absorption, pressure resorption and invasive cervical resorption. Invasive cervical resorption (ICR) is pathological damage caused by many factors, which usually begins in the cemento-enamel junction and extends peripherally or horizontally in the dentin. It hardly invades the pulp. Orthodontic devices, trauma, bleaching, systemic diseases, and the use of certain medications can all lead to invasive cervical resorption. The clinical manifestations of ICR are usually asymptomatic or not obvious, and most of which are found in imaging examinations. Because caries and internal absorption are often misdiagnosed through plain apical radiography, cone beam computed tomography (CBCT) can help to better understand the situation of invasive cervical resorption. Because the pathogenesis and etiology of invasive cervical resorption are not fully understood, clinical negligence and inadequate treatment of invasive cervical resorption can even cause unnecessary tooth loss. This article reviews the latest research progress on the histopathologic features, pathogenic mechanism, susceptibility factors, diagnosis and treatment of ICR, with special emphasis on susceptibility factors and their mechanisms.

Mechanism of Dihuangyin in Treatment of Mice with Atopic Dermatitis by Regulating JAK1/STAT3 Signaling Pathway / 中国实验方剂学杂志

ObjectiveTo investigate the effect and potential mechanism of Dihuangyin on 2， 4-dinitrochlorobenzene （DNCB） -induced model mice with atopic dermatitis （AD）. MethodA mouse model with AD was established by repeatedly stimulating the back skin of mice with DNCB. After successful modeling， the mice were randomly divided into model group， Runzao group （0.78 g·kg-1）， and high， medium， and low dose （40.30， 20.15， and 10.08 g·kg-1） groups of Dihuangyin， with 12 mice in each group， and the blank group consisted of 12 mice， 72 in total. The administration groups were given the corresponding liquid by dose， and the blank group and model group were given the same dose of pure water by intragastric administration， once a day. The skin lesions and scratching times of mice were observed after continuous administration for two weeks. The back skin lesions of mice were stained with hematoxylin-eosin （HE） and toluidine blue to observe the pathology. The contents of serum immunoglobulin E （IgE）， interleukin-4 （IL-4）， interleukin-6 （IL-6）， and interferon-γ （IFN-γ） were detected by enzyme-linked immunosorbent assay （ELISA）. The mRNA expression levels of IFN-γ， IL-4， IL-6， Janus kinase 1 （JAK1）， and transcriptional activator 3 （STAT3） in skin lesion tissue were detected by Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR）. The expressions of JAK1， phosphorylation（p）-JAK1， STAT3， and p-STAT3 proteins in skin lesion tissue were detected by Western blot. ResultCompared with the blank group， the back skin of the model group showed large-scale scab， dryness， erosion， hypertrophy with scratching， epidermal hyperplasia with hyperkeratosis and parakeratosis， hyperacanthosis with edema， and a large number of mast cell infiltration in the dermis， some of which were degranulated. The contents of IgE， IL-4， IL-6， and IFN-γ in the serum of mice were significantly increased （P<0.01）， and the protein expression levels of p-JAK1， STAT3， and p-STAT3 and mRNA expressions of IL-4， IL-6， IFN-γ， JAK1， and STAT3 in skin lesion tissue were significantly increased （P<0.01）. Compared with the model group， only a small amount of dryness and desquamation were observed in the back skin of mice in each administration group， and cell edema was reduced. The inflammatory infiltration was significantly reduced， and the number of mast cell infiltration was significantly decreased. The serum IgE， IL-4， IL-6， and IFN-γ of mice were decreased to varying degrees （P<0.05， P<0.01）. The protein expression levels of p-JAK1， STAT3， and p-STAT3 and mRNA expressions of IL-4， IL-6， IFN-γ， JAK1， and STAT3 in skin lesion tissue were significantly decreased， and the effect of high dose group of Dihuangyin was the best （P<0.01）. ConclusionDihuangyin can improve skin lesions and pruritus in mice with AD， and its mechanism may be related to the effective regulation of cytokines on the helper T cells （Th1）/Th2 axis by interfering with the JAK1/STAT3 signaling pathway and affecting skin barrier function.

Curcumin Induces Cycle Arrest of Colon Cancer HCT116 Cells via JAK1/STAT1/p21 Pathway / 中国实验方剂学杂志

ObjectiveTo investigate the effect of curcumin on the cycle arrest of human colon cancer HCT116 cells and decipher the possible molecular mechanism. MethodThe methyl thiazolyl tetrazolium （MTT） method was employed to examine the effects of curcumin （0， 12.5， 25， 50， 75， 100 μmol·L-1） and 5-fluorouracil （5-FU， 600 μmol·L-1） on the proliferation of HCT116 cells at different time points （24， 48， 72 h）. Flow cytometry was employed to examine the cycle of HCT116 cells treated with curcumin （0， 25， 50， 75 μmol·L-1） and 5-FU. Western blot was employed to determine the expression of proteins in the Janus kinase 1 （JAK1）/signal transducer and activator of transcription 1 （STAT1） /cyclin-dependent kinase inhibitor 1A （p21） pathway in HCT116 cells. The binding of STAT1 to p21 promoter region was detected by chromatin immunoprecipitation （ChIP）. Small interfering RNA （siRNA） was employed to measure the role of STAT1 in regulating the expression of p21 and that of JAK1 in regulating the activation of STAT1 by Western blot and cellular immunofluorescence， respectively. ResultCompared with the blank group， the HCT-116 cells treated with curcumin and 5-FU showed decreased viability （P<0.05）， increased proportions of cells in the G0/G1 phase （P<0.05）， decreased proportions of cells in the S phase and G2/M phase （P<0.05）， down-regulated protein level of phosphorylated p21 （P<0.05）， and up-regulated protein level of p21 （P<0.05）. Compared with the curcumin group， the p21 siRNA+ curcumin group presented decreased proportion of cells in G0/G1 phase （P<0.05）. Compared with the blank group， curcumin elevated the level of phosphorylated STAT1 （p-STAT1） （P<0.05）. Compared with the curcumin group， the curcumin + STAT1 siRNA group showcased up-regulated protein level of p21 in HCT116 cells （P<0.05）. The mechanism study showed that curcumin treatment enhanced the enrichment of STAT1 in the p21 promoter region （P<0.05） compared with the blank group. Compared with the blank group， curcumin up-regulated the level of phosphorylated JAK1 （p-JAK1） （P <0.05）. Compared with the curcumin group， the curcumin + STAT1 siRNA group demonstrated up-regulated protein levels of p-STAT1 and p21 in HCT116 cells （P<0.05）. ConclusionCurcumin may induce the cycle arrest of human colon cancer HCT116 cells by activating the JAK1/STAT1/p21 signaling pathway.

Effect of Xuanfei Zhisou Prescription on IL-17 Signaling Pathway in COPD Model Rats / 中国实验方剂学杂志

ObjectiveTo investigate the effect of Xuanfei Zhisou prescription on the interleukin-17 （IL-17） signaling pathway in model rats with chronic obstructive pulmonary disease （COPD）. MethodA total of 60 Wistar rats were randomly divided into a blank group （10 rats） and a model group （50 rats）， and COPD model rats were established by tracheal infusion of lipopolysaccharide combined with passive fumigation. After modeling， the rats were divided into the model group， dexamethasone group， and high， medium， and low-dose Xuanfei Zhisou prescription groups （3.6， 1.8， 0.9 g·kg-1·d-1） according to the random number table. Rats in the blank group and model group were given normal saline of 10 mL·kg-1·d-1 by gavage administration， and the intervention groups of Xuanfei Zhisou prescription were given corresponding drugs. Rats in the dexamethasone group were given dexamethasone of 2.57×10-4 g·kg-1·d-1 for 28 days. The level of pulmonary function indexes in rats was measured by a pulmonary function detector. The contents of interleukin-6 （IL-6）， interleukin-8 （IL-8）， IL-17， interleukin-1β （IL-1β）， and tumor necrosis factor-α （TNF-α） were detected by enzyme-linked immunosorbent assay （ELISA）. The positive expressions of IL-17A， IL-17RA， nuclear factor-κB activator 1 （Act1）， tumor necrosis factor-associated factor 6 （TRAF6）， p-p38 mitogen-activated protein kinase （p-p38 MAPK）， nuclear factor-κB p65 （NF-κB p65）， and phosphorylation were detected by immunohistochemistry （IHC）. The protein expression levels of IL-17A， IL-17RA， Act1， and TRAF6 in the lung tissue were detected by Western blot. The mRNA expressions of IL-17A， IL-17RA， Act1， and TRAF6 in the lung tissue were detected by Real-time polymerase chain reaction （Real-time PCR）. ResultCompared with the blank group， the serum contents of IL-6， IL-8， IL-17， IL-1β， and TNF-α in the model group were significantly increased （P<0.05）， and the flow rate and volume indexes of pulmonary function in the model group were significantly decreased （P<0.05）， while the time indexes and other indexes were significantly increased （P<0.05）. The mRNA and protein expression levels of IL-17A， IL-17RA， Act1， and TRAF6 in pulmonary tissue and the positive expressions of downstream NF-κB p65， p-NF-κB p65， and p-p38 MAPK were increased （P<0.05）. Compared with the model group， the levels of IL-6， IL-8， IL-17， IL-1β， and TNF-α in the serum of all treatment groups were decreased to varying degrees （P<0.05）， and the indexes of pulmonary function were improved to different degrees （P<0.05）. The mRNA and protein levels of IL-17A， IL-17RA， Act1， and TRAF6 and the positive expression of downstream NF-κB p65， p-NF-κB p65， and p-p38 MAPK in high and medium-dose Xuanfei Zhisou prescription groups were significantly decreased （P<0.05）. ConclusionXuanfei Zhisou prescription can effectively resist inflammation of COPD rats. The mechanism may be related to down-regulating the protein expression of IL-17A， IL-17RA， Act1， and TRAF6， inhibiting downstream NF-κB and p38 MAPK signaling pathways， and reducing the release of IL-6， IL-8， TNF-α， IL-17， and IL-1β， thus reducing the airway inflammation response.

Effect of Qihuang Jianpi Zishen Granules on STAT3/mTOR Signaling Pathway in Patients with Systemic Lupus Erythematosus / 中国实验方剂学杂志

ObjectiveTo investigate the clinical efficacy of Qihuang Jianpi Zishen Granules in the treatment of systemic lupus erythematosus （SLE） and its effect on the signal transducer and activator of tranSCription 3/mammalian target of rapamycin （STAT3/mTOR） signaling pathway， and to decipher the possible mechanism. MethodSixty female SLE patients who met the criteria in the First Affiliated Hospital of Anhui University of Chinese Medicine from May 2022 to May 2023 were selected and randomized into a control group and an observation group （30 cases in each group）. The control group was treated with prednisone acetate + hydroxychloroquine sulfate orally， and the observation group was additionally treated with Qihuang Jianpi Zishen granules. The treatment lasted for 8 weeks. The SLE disease activity （SLEDAI）， TCM syndrome score， erythrocyte sedimentation rate （ESR）， hypersensitive C-reactive protein （hs-CRP）， immune indexes ［immunoglobulin G （IgG）， C3， C4， CD4+， and CD8+］， interleukin （IL）-17， IL-23， interferon （IFN）-γ， 24 h urinary protein （24 h PRO）， serum creatinine （SCr）， and expression of proteins ［STAT3， phosphorylated （p）-STAT3， mTOR protein and STAT3，mTOR mRNA］ in the STAT3/mTOR signaling pathway were determined before and after treatment. In addition， the adverse reactions were recorded. ResultAfter 8 weeks of treatment， the total response rate in the observation group was 93.33% （28/30）， which was higher than that （70.00%， 21/30） in the control group （χ2=4.007， P<0.05）. After treatment， both groups showed declined SLEDAI， TCM syndrome score， ESR， hs-CRP， IgG， CD8+， IL-17， IL-23， IFN-γ， 24 h PRO， SCr， and expression of proteins in the STAT3/mTOR pathway （P<0.01） and elevated levels of C3， C4， and CD4+ （P<0.01）. Moreover， the observation group had lower SLEDAI， TCM syndrome score， ESR， hs-CRP， IgG， CD8+， IL-17， IL-23， IFN-γ， 24 h PRO， SCr， and expression of proteins in the STAT3/mTOR pathway （P<0.05， P<0.01） and higher levels of C3， C4， and CD4+ （P<0.05， P<0.01） than the control group after treatment. Neither group showed serious adverse reactions during the treatment period. ConclusionQihuang Jianpi Zishen Granules can ameliorate the inflammatory response， reduce the disease activity， and mitigate the kidney injury in SLE by inhibiting the STAT3/mTOR signaling pathway to regulate the immune function.

Protective effect of SRT1720 on acute liver injury induced by acetaminophen in mice and its mechanism / 中国生物制品学杂志

@#Objective To evaluate the protective effect of the activator of silent information regulator 2-related enzymes 1(SIRT1),SRT1720,on liver injury induced by acetaminophen(APAP)in mice and explore its mechanism. Methods Forty male C57BL/6J mice were randomly divided into normal control group,SRT1720 treatment group,APAP treatment group,and APAP + SRT1720 treatment group,with 10 mice in each group. Mice in SRT1720 and APAP + SRT1720 groups were given SRT1720(30 mg/kg body mass)by intragastric administration,while normal saline of equal volume was given by intragastric administration in control and APAP groups,once a day for 5 days;On the 6th day,mice in APAP and APAP + SRT1720 groups were injected i. p. with APAP(325 mg/kg body mass),while those in control and SRT1720 groups with equal volume of normal saline. After 24 hours,the peripheral blood was taken and the serum was separated,which were detected for the levels of alanine aminotransferase(ALT)and aspartate aminotransferase(AST)by the corresponding kits;The liver tissue of mice was taken aseptically,observed for the pathological changes by HE staining,detected for the mRNA transcription levels of GRP78,PERK,eIF2 α,ATF4 and CHOP genes related to PERK-eIF2α-CHOP signaling pathway by RT-qPCR and detected for the relative expression levels of these corresponding proteins and Caspase12 protein by Western blot. Results Compared with normal control group,the serum ALT and AST levels of mice in APAP group significantly increased(t = 55. 21 and34. 29 respectively,each P < 0. 01);significant necrosis of hepatocytes was observed in liver tissue,the structure of hepatic lobules changed significantly,and the swelling and deformation of hepatocytes in some areas were serious;the mRNA transcription and relative protein expression levels of GRP78,PERK,eIFα,ATF4 and CHOP genes increased significantly(t = 9. 85～33. 89,each P < 0. 05)and the relative expression level of Caspase12 protein increased significantly(t = 11. 78,P < 0. 01). Compared with APAP group,the serum ALT and AST levels of mice in APAP + SRT1720 group decreased significantly(t = 42. 92 and 18. 02 respectively,each P < 0. 01);the degree of hepatocyte injury was obviously reduced and the number of swollen and deformed cells also significantly decreased;the mRNA transcription and relative protein expression levels of GRP78,PERK,eIF2α,ATF4 and CHOP decreased significantly(t = 6. 19～22. 43,each P < 0. 05)and the expression level of Caspase12 protein showed no significant decrease(t = 0. 34,P > 0. 05). Conclusion SRT1720improved APAP-induced liver injury in mice,possibly by inhibiting PERK-eIF2α-CHOP signaling pathway in endoplasmic reticulum stress(ERS).

Characteristics of STAT Family Association with Breast Cancer and Intervention Effect of Traditional Chinese Medicine / 中国实验方剂学杂志

As the pace of society increases and lifestyles change， the incidence and mortality rates of breast cancer continue to rise. Targeted therapies are now promising in the treatment of breast cancer， and a variety of protein targets have been identified to play an important role in the development of breast cancer. Among them， signal transducer and activator of transcription （STAT） proteins constitute a crucial group that serves as important targets for transducing cellular transcriptional information， which can regulate downstream cell proliferation， apoptosis， cell migration， invasion， angiogenic factors， etc. and then affect the progression of breast cancer. The STAT family is closely associated with the inflammatory response to tumors and plays a landmark role in tumor development as well as in diagnosis and prognosis. The "inflammation-cancer" transformation refers to the process in which the inflammatory microenvironment caused by uncontrolled inflammation promotes normal cells to become cancerous. According to the theory of Chinese medicine， "heat toxicity" in "cancer toxicity" corresponds to inflammation， which is closely related to tumor development. As a major link associated with the inflammatory response， the STAT family has a promising role in the development and treatment of a variety of tumors， but its relevance to breast cancer remains inadequately explored. Chinese medicine has been shown to have good efficacy in the prevention and treatment of breast cancer， and some current studies have shown that the active ingredients and compounds of Chinese medicine have certain intervention effects on breast cancer-related STAT proteins， but there has not been a systematic review. In order to better sort out and summarize the studies on the effects of Chinese herbal medicines based on the STAT family interventions in breast cancer， this paper reviewed the studies on Chinese herbal medicines acting on the STAT family in recent years， aiming to provide new ideas for clinical applications in breast cancer and to provide thoughts for the development of STAT protein-based drugs.

Evaluación del aparato funcional postratamiento de Waveney como alternativa en la contención del avance mandibular

Fundamento: Para la contención del avance mandibular es necesario utilizar un aparato que mantenga la mandíbula en la posición lograda por los aparatos activos y que su diseño no provoque movimientos dentarios indeseados. Objetivo: Describir los cambios clínicos y cefalométricos del aparato funcional postratamiento de Waveney como alternativa en la contención del avance mandibular. Metodología: Se realizó una investigación descriptiva observacional de corte transversal en el servicio Ortodoncia de la Clínica Estomatológica Docente Provincial Dr. Justo Ortelio Pestana Lorenzo de la provincia Sancti Spíritus, desde septiembre 2019 a febrero 2022. Se seleccionaron 20 pacientes que iniciaron su etapa de contención en este período y cumplieron los criterios de inclusión. Se utilizaron métodos del nivel empírico y estadístico. Se analizaron las variables: edad, sexo, variables morfológicas clínicas y cefalométricas, así como resultado de la contención. Resultados: Se constató una edad promedio de 15.6; el 65 % de los escolares pertenecían al sexo femenino. Al año de iniciada la contención se mantuvo el sobrepase incisivo en 2.95 mm, la relación molar de neutroclusión en el 65 %, ángulo SNB en 79°, el ángulo ANB en 2.80°, la posición del incisivo superior 2.45 mm, la posición del incisivo inferior en 1.90 mm y el perfil estético en 0.55 mm. Solo existió incremento en el valor promedio del resalte incisivo de 2.70 mm a 2.75 mm. Conclusiones: Al año de iniciada la contención con el aparato funcional postratamiento de Waveney no se observó modificación de las variables estudiadas, excepto el resalte incisivo con incremento de su valor promedio.

Background: For mandibular advancement containment, it is necessary to use an appliance that holds the jaw in the achieved position by active appliances and that its design does not provoke undesired dental movements. Objective: To describe the clinical and cephalometric changes of the Orthodontic Appliances after the Waveney treatment as an alternative in the mandibular advancement containment. Methodology: A descriptive observational cross-sectional research was conducted at the Dr. Justo Ortelio Pestana Lorenzo Provincial Teaching Stomatology Clinic orthodontic service in Sancti Spíritus province, from September 2019 to February 2022. 20 patients who started their containment stage in this period and fulfilled the inclusion criteria were selected. Empirical and statistical methods were used. The following variables were analyzed: age, sex, clinical morphological and cephalometric variables, as well as the containment result. Results: An average age of 15.6 was found; 65% of the schoolchildren were female. One year after the containment was started, the incisive overpass was maintained at 2.95 mm, the neutroclusion molar rate at 65%, SNB angle at 79°, the ANB angle at 2.80°, the upper incisor position 2.45 mm, the lower incisor position by 1.90 mm and the esthetic profile by 0.55 mm. There was only an average increase in the incisor protrusion value from 2.70 mm to 2.75 mm. Conclusions: One year after containment with the Waveney post-treatment Orthodontic Appliances was initiated no changes were observed in the studied variables, except for incisor protrusion with an increase in its average value.

Real-world outcomes and complications of different surgical approaches for significant submacular haemorrhages

Purpose: To evaluate the outcomes and complications after different surgical management of cases with significant sumacular hemorrhage (SMH) of size more than 4 disc diameter (DD). Methods: It was a retrospective interventional study. All consecutive 103 cases of significant SMHs were treated by vitrectomy and divided into three groups. In Group A (<4 weeks, confined to the macula or extending inferiorly, n = 62), vitrectomy, subretinal cocktail of tissue plasminogen activator (tPA), antivascular endothelial growth factor, and air with SF6 gas; in Group B (4–8 weeks, extending beyond macula, n = 31), subretinal tPA followed by SMH drainage either by retinotomy (Group B?1, n = 17) or by temporal 180?degree retinectomy (Group B?2, n = 14) with silicone oil (SO) tamponade; and in Group C (>8 weeks, extending beyond macula, n = 10), SMH removal with autologous retinal pigment epithelium (RPE)?Choroid patch graft transplantations with SO tamponade were performed. Parameters evaluated were best corrected visual acuity (BCVA), Optos, optical computerized tomography, and ultrasonography as required. Results: Significant visual improvement was seen from mean preoperative to mean postoperative BCVA in Group A (P < 0.001), Group B (P < 0.001), and Group C (P < 0.001). Postoperative complications were recurrent SMH (4.84% vs 12.90% vs 10%), vitreous hemorrhage (6.45%, GroupA), hyphema (4.84% vs 12.90% vs 10%), hypotony (nil vs 3.23% vs 20%), macular hole formation (6.45%, Group A), epiretinal membrane (16.13%, Group B), and retinal detachment (3.23%, Group A and 10%, Group C). Conclusion: Surgical approaches for significant submacular hemorrhage are visually awarding, though certain specific complications may arise

The nuclear factor E2-related factor 2 and age-related macular degeneration / O fator 2 relacionado a NF-E2 e a degeneração macular relacionada à idade

ABSTRACT After the discovery of anti-vascular endothelial growth factor agents as treatment of wet age-related macular degeneration, the number of studies with the objective to understand the molecular mechanisms involved in the age-re lated macular degeneration genesis has increased. The importance of the nuclear factor e2-related factor 2 lies in its activation-derived proteins being involved in the maintenance of the redox balance and consequent prevention of degenerative macular disease. This article aims to present the characteristics of nuclear factor e2-related factor 2 and describe the main nuclear factor e2-related factor 2-activated antioxidant enzymes that contribute to the preservation of vision.

RESUMO Após a descoberta do anti fator de crescimento en dotelial vascular no tratamento da degeneração macular relacionada à idade úmida, muitas pesquisas têm sido realizadas com o intuito de elucidar os mecanismos moleculares envolvidos na gênese da degeneração macular relacionada à idade. O fator nuclear eritroide 2 relacionado ao fator 2 destaca-se pelo fato de diversas proteínas, oriundas de sua ativação, estarem envolvidas na manutenção do equilíbrio do estado redox e consequente prevenção da doença macular degenerativa. Este artigo mostra as características do fator nuclear eritroide 2 relacionado ao fator 2 e descreve as principais enzimas antioxidantes originadas da ativação que contribuem para a preservação da visão.

Angioedema after rt-PA infusion led to airway emergency: a case report of rescue treatment with fresh frozen plasma

Abstract The authors report the case of a 71-year-old woman presented to the Emergency Department with acute ischemic stroke. She was treated with rt-PA and interventional endovascular revascularization and developed rapidly progressing angioedema that led to emergency intubation. The standard treatment was not very effective and the swelling improved after infusion of fresh frozen plasma. Angioedema after rt-PA infusion could be a life-threatening emergency that requires quick airway management by skilled professionals. As this condition is triggered by several factors, such as unregulated histamine and bradykinin production, the traditional treatment recommended by the guidelines may not be sufficient and the use of FFP can be considered as a safe and valuable aid.

Specificity and sensitivity of the SeLECT score in predicting late seizures in patients undergoing intravenous thrombolytic treatment and the effect of diabetes mellitus and leukoaraiosis / Especificidade e sensibilidade do escore SeLECT na predição de convulsões tardias em pacientes submetidos a tratamento trombolítico intravenoso e o efeito do diabetes mellitus e leucoaraiose

Abstract Background Seizures after stroke can negatively affect the prognosis of ischemic stroke and cause a decrease in quality of life. The efficacy of intravenous (IV) recombinant tissue plasminogen activator (rt-PA) treatment in acute ischemic stroke has been demonstrated in many studies, and IV rt-PA treatment has been increasingly used around the world. The SeLECT score is a useful score for the prediction of late seizures after stroke and includes the severity of stroke (Se), large artery atherosclerosis (L), early seizure (E), cortical involvement (C), and the territory of the middle cerebral artery (T). However, the specificity and sensitivity of the SeLECTscore have not been studied in acute ischemic stroke patients that received IV rt-PA treatment. Objective In the present study, we aimed to validate and develop the SeLECT score in acute ischemic stroke patients receiving IV rt-PA treatment. Methods The present study included 157 patients who received IV thrombolytic treatment in our third-stage hospital. The 1-year seizure rates of the patients were detected. SeLECT scores were calculated. Results In our study, we found that the SeLECT score had low sensitivity but high specificity for predicting the likelihood of late seizure after stroke in patients administered IV rt-PA therapy. In addition to the SeLECT score, we found that the specificity and sensitivity were higher when we evaluated diabetes mellitus (DM) and leukoaraiosis. Conclusion We found that DM was an independent risk factor for late seizures after stroke in a patient group receiving thrombolytic therapy, and late seizures after stroke were less frequent in patients with leukoaraiosis.

Resumo Antecedentes As convulsões após o AVC podem afetar negativamente o prognóstico do AVC isquêmico e causar uma diminuição na qualidade de vida. A eficácia do tratamento com ativador do plasminogênio tecidual recombinante (rt-PA) intravenoso (IV) no AVC isquêmico agudo foi demonstrada em muitos estudos, e o tratamento com rt-PA IV tem sido cada vez mais usado em todo o mundo. A pontuação SeLECT é uma pontuação útil para a previsão de convulsões tardias após AVC e inclui a gravidade do AVC (Se), aterosclerose de grandes artérias (L), convulsão precoce (E), envolvimento cortical (C) e o território do meio artéria cerebral (T). No entanto, a especificidade e a sensibilidade do escore SeLECT não foram estudadas em pacientes com AVC isquêmico agudo que receberam tratamento IV com rt-PA. Objetivo No presente estudo, objetivamos validar e desenvolver o escore SeLECT em pacientes com AVC isquêmico agudo recebendo tratamento IV com rt-PA. Métodos O presente estudo incluiu 157 pacientes que receberam tratamento trombolítico IV em nosso hospital de terceiro estágio. As taxas de convulsão de 1 ano dos pacientes foram detectadas. Os escores SeLECT foram calculados. Resultados Em nosso estudo, descobrimos que o escore SeLECT apresentou baixa sensibilidade, mas alta especificidade para prever a probabilidade de convulsão tardia após AVC em pacientes que receberam terapia IV com rt-PA. Além do escore SeLECT, descobrimos que a especificidade e a sensibilidade foram maiores quando avaliamos diabetes mellitus (DM) e leucoaraiose. Conclusão Descobrimos que DM foi um fator de risco independente para convulsões tardias após AVC em um grupo de pacientes recebendo terapia trombolítica, e convulsões tardias após AVC foram menos frequentes em pacientes com leucoaraiose.

Signal transducer and activator of transcription 6 mediates skeletal muscle cell injury in septic mice by regulating ferroptosis / 中华危重病急救医学

Objective:To explore the effect of signal transducer and activator of transcription 6 (STAT6) on ferroptosis in skeletal muscle cells in sepsis model and its potential mechanism.Methods:Twenty-four 8-week-old male specific pathogen free Kunming mice were divided into normal control group, sham group, sepsis model group and STAT6 inhibitor pretreatment group according to random number table method with 6 mice in each group. A mouse sepsis model was reproduced by cecal ligation and perforation (CLP). In the sham group, the skin of mice was sutured after exposing the cecum tissue. In the STAT6 inhibitor pretreatment group, 10 mg/kg AS1517499 was injected intraperitoneally 1 hour before model reproduction. The sham group and the model group were intraperitoneally injected with the same volume of normal saline. Mice in the normal control group did not receive any operation or drug intervention. The mice were sacrificed 24 hours after model reproduction, and the muscle tissue of hind limb was obtained under sterile condition. Hematoxylin-eosin (HE) staining was used to observe the histopathology with optical microscope, and mitochondrial morphological changes were observed by transmission electron microscopy after double staining with uranium acetate lead citrate. The ferroptosis marker proteins expressions of chitinase-3-like protein 1 (CHI3L1), cyclooxygenase-2 (COX-2), acyl-CoA synthetase long-chain family member 4 (ACSL4), ferritin heavy chain 1 (FTH1), and glutathione peroxidase 4 (GPx4) were detected by Western blotting.Results:Under the optical microscope, the morphology and structure of skeletal muscle tissues in the normal control and sham groups were normal. In the model group, the structure of skeletal muscle tissues was loose, the muscle fiber became smaller and atrophic, inflammatory cell infiltration and even muscle fiber loss were found. Compared with the model group, the structure of skeletal muscle tissues was tight and skeletal muscle atrophy was improved in the STAT6 inhibitor pretreatment group. The ultrastructure of skeletal muscle cell in the normal control and sham groups was normal under transmission electron microscope. The ultrastructure characteristics of skeletal muscle in the model group showed that cell membrane was broken and blister, mitochondria became smaller and membrane density increased, the mitochondrial crista decreased or disappeared, the mitochondrial outer membrane was broken, and the nucleus was normal in size but lacked chromatin condensation. Compared with the model group, the STAT6 inhibitor pretreatment group had a significant improvement in the ultrastructure of muscle cells. Compared with the normal control and sham groups, the protein expressions of CHI3L1, COX-2, ACSL4 and FTH1 in the muscle of the model group were significantly increased, while the protein expression of GPx4 was decreased significantly, indicating that the skeletal muscle cells in the mouse sepsis model showed characteristic mitochondrial injury and abnormal expression of ferroptosis markers. Compared with the model group, the protein expressions of CHI3LI, COX-2, ACSL4 and FTH1 in the STAT6 inhibitor pretreatment group were significantly decreased [CHI3L1 protein (CHI3L1/GAPDH): 0.70±0.08 vs. 0.97±0.09, COX-2 protein (COX-2/GAPDH): 0.61±0.03 vs. 0.83±0.03, ACSL4 protein (ACSL4/GAPDH): 0.75±0.04 vs. 1.02±0.16, FTH1 protein (FTH1/GAPDH): 0.49±0.06 vs. 0.76±0.13, all P < 0.05], while the protein expression of GPx4 was significantly increased (GPx4/GAPDH: 1.14±0.29 vs. 0.53±0.03, P < 0.05). Conclusions:Sepsis can induce ferroptosis in skeletal muscle cells of mice. STAT6 may mediate ferroptosis in mouse skeletal muscle cells by regulating the expressions of COX-2, ACSL4, FTH1 and GPx4, thereby inducing skeletal muscle cell injury in sepsis.

Effects of butylphthalide combined with alteplase on acute ischemic stroke / 中国基层医药

Objective:To analyze the effects of butylphthalide combined with alteplase on acute ischemic stroke.Methods:A total of 176 patients with acute ischemic stroke who received treatment at The Second People's Hospital of Liaocheng from November 2020 to October 2021 were prospectively included in this study. They were divided into control and combined treatment groups ( n = 88/group) according to hospital registraction number. The control group was given intravenous thrombolysis with alteplase. The combined treatment group was intravenously administered alteplase for 6 hours followed by butylphthalide sodium chloride injection. The two groups were treated for 2 consecutive weeks. The National Institutes of Health Stroke Scale score, clinical efficacy, interleukin-6, tumor necrosis factor-α, and high-sensitivity C-reactive protein levels as well as the incidence of adverse drug reactions were compared between the two groups. Results:After thrombolysis, the National Institutes of Health Stroke Scale score, interleukin-6, tumor necrosis factor-α, and high-sensitivity C-reactive protein levels in the combined treatment group were (4.23 ± 1.75) points, (6.42 ± 2.05) ng/L, (13.42 ± 3.59) ng/L, and (3.17 ± 0.94) mg/L, respectively, which were significantly lower than (7.28 ± 1.93) points, (9.58 ± 2.79) ng/L, (22.28 ± 3.73) ng/L, and (5.23 ± 1.25) mg/L, respectively in the control group ( t = 10.98, 20.29, 16.06, 12.36, all P < 0.001). The total response rate in the combined treatment group was significantly higher than that in the control group [94.32% (83/88) vs. 80.68% (71/88), χ2 = 7.48, P < 0.05]. There was no significant difference in the incidence of adverse drug reactions between the combined treatment and control groups [6.82% (6/88) vs. 11.36% (10/88), χ2 = 0.01, P > 0.05]. Conclusion:Butylphthalide combined with alteplase for the early treatment of acute ischemic stroke can increase therapeutic efficacy, improve neurological function, and reduce inflammatory responses. The combined therapy has a positive clinical value in the early treatment of acute ischemic stroke.

Clinical efficacy of ateplase combined with heparin in the treatment of acute moderate- and high-risk pulmonary thromboembolism and its effects on arterial blood gas analysis and myocardial enzyme level / 中国基层医药

Objective:To investigate the clinical efficacy of alteplase combined with heparin in the treatment of acute moderate- and high-risk pulmonary thromboembolism and its effects on arterial blood gas analysis and myocardial enzyme level.Methods:Seventy-eight patients with acute moderate- and high-risk pulmonary thromboembolism who received treatment in Dongyang People's Hospital from January 2015 to January 2022 were retrospectively included in this study. They were divided into observation ( n = 39) and control ( n = 39) groups according to different treatment methods. The control group was treated with heparin, while the observation group was treated with alteplase based on heparin. All patients were treated for 7 days. Clinical efficacy as well as arterial blood gas analysis, myocardial enzymes, pulmonary artery pressure, and tricuspid annular plane systolic excursion pre- and post-treatment were compared between the two groups. Results:The total response rate in the observation group was significantly higher than that in the control group (94.87% vs. 76.92%, χ2 = 5.18, P < 0.05). After treatment, the partial pressure of carbon dioxide in the observation group was significantly lower than that in the control group [(36.24 ± 5.12) mmHg vs. (44.25 ± 3.78) mmHg, 1 mmHg = 0.133 kPa, t = 7.86, P < 0.05]. After treatment, the partial pressure of oxygen in the observation group was significantly higher than that in the control group [(78.82 ± 5.1) mmHg vs. (71.23 ± 4.89) mmHg, t = 6.66, P < 0.05]. After treatment, lactate dehydrogenase, creatine kinase, and creatine kinase isoenzyme in the observation group were (107.42 ± 15.45) U/L, (37.21 ± 10.84) U/L, and (12.28 ± 3.54) U/L, respectively, which were significantly lower than (189.94 ± 21.20) U/L, (65.42 ± 6.57) U/L, and (19.29 ± 3.08) U/L in the control group ( t = 19.64, 13.89, 9.33, all P < 0.001). After treatment, the pulmonary arterial pressure in the observation group was significantly lower than that in the control group [(32.24 ± 3.86) mmHg vs. (37.79 ± 5.17) mmHg, t = 5.37, P < 0.001]. Tricuspid annular plane systolic excursion in the observation group was significantly higher than that in the control group [(14.07 ± 1.27) mm vs. (12.63 ± 1.16) mm, t = 5.22, P < 0.001]. Conclusion:Ateplase combined with heparin has an obvious effect on acute moderate- and high-risk pulmonary thromboembolism. It can improve arterial blood gas analysis and reduce myocardial enzyme levels.

Effects of intravenous thrombolysis with a recombinant tissue plasminogen activator at different time windows on acute ischemic stroke in patients / 中国基层医药

Objective:To investigate the clinical efficacy of intravenous thrombolysis with a recombinant tissue plasminogen activator at different time windows on acute ischemic stroke in patients.Methods:A total of 172 patients with acute ischemic stroke who received treatment in Lishui Municipal Central Hospital from January 2019 to December 2021 were included in this study. They were divided into observation (onset to admission < 3 hours, n = 86) and control (onset to admission = 3-4.5 hours, n = 86) groups according to the time from onset to admission. Clinical efficacy, coagulation indexes, the National Institutes of Health Stroke Scale score, and the modified Rankin Scale score were compared between the two groups. Results:Total response rate in the observation group was significantly higher than that in the control group [89.54% (77/86) vs. 75.58% (65/86), χ2 = 4.89, P < 0.05]. After treatment, fibrinogen, low whole blood viscosity, and plasma viscosity in the observation group were (2.55 ± 0.62) g/L, (9.68 ± 1.37) mPa·s, (1.45 ± 0.17) mPa·s, respectively, which were significantly higher than (1.53 ± 0.58) g/L, (9.19 ± 1.46) mPa·s, (1.32 ± 0.15) mPa·s in the control group ( t = -11.14, -2.27, -5.32, all P < 0.05). Antithrombin III level in the observation group was significantly lower than that in the control group [(91.65 ± 7.23)% vs. (97.74 ± 6.82)%, t = 5.68, P < 0.05]. At 2 hours, 1 day, and 2 weeks after thrombolysis, the National Institutes of Health Stroke Scale scores in the observation group were (2.49 ± 0.31) points, (1.98 ± 0.24) points, (1.79 ± 0.05) points, which were significantly lower than (3.32 ± 1.08) points, (2.69 ± 0.35) points, (2.18 ± 0.21) points in the control group ( t = 6.85, 15.52, 16.75, all P < 0.001). After treatment, the modified Rankin Scale score in the observation group was significantly lower than that in the control group [(2.01 ± 0.79) points vs. (2.88 ± 0.64) points, t = 7.94, P < 0.001]. Conclusion:Intravenous thrombolysis with a recombinant tissue plasminogen activator within 4.5 hours after onset exhibits good therapeutic efficacy in patients with acute ischemic stroke. Earlier thrombolysis leads to better therapeutic efficacy and prognosis.

Expression of urine interleukin-6, signal transducer and activator of transcription 3 and heparin-binding protein in urinary tract infection and their relationship to infection prognosis / 中国医师进修杂志

Objective:To analyze the expression levels of urinary interleukin-6 (IL-6), signal transducer and activator of transcription 3 (STAT3) and heparin-binding protein (HBP) in urinary tract infection and its correlation with infection prognosis.Methods:The clinical data of 100 patients with urinary tract infection (urinary tract infection group) from January 2021 to December 2022 in the Affiliated Hospital of Jining Medical College were retrospectively analyzed. Among them, simple urinary tract infection was in 62 cases, and complex urinary tract infection was in 38 cases; after treatment, 25 cases were not cured, and 75 cases were cured. Another 50 healthy examinees were selected as the health control group. The level of urine IL-6 was detected by luminescence assay method, the level of urine STAT3 was detected by enzyme-linked immunosorbent assay method, and the level of urine HBP was detected by fluorescence immunochromatography method. The blood routine was detected by fully automated blood cell analyzer, and the blood cell count was recorded. The levels of serum C-reactive protein (CRP) and procalcitonin (PCT) were detected by radioimmunoassay. The correlation between urine IL-6, STAT3, HBP and blood routine inflammatory response markers was analyzed by Pearson method. The receiver operating characteristic (ROC) curve was used to evaluate the predictive effectiveness of urine IL-6, STAT3, HBP and blood routine inflammatory response markers in infection prognosis.Results:The urine IL-6, STAT3, HBP, and blood CRP, PCT, white blood cell count in urinary tract infection group were significantly higher than those in healthy control group: (33.19 ± 11.02) μg/L vs. (16.84 ± 3.57) μg/L, (66.77 ± 19.58) μg/L vs. (38.69 ± 11.04) μg/L, (151.98 ± 42.00) μg/L vs. (28.55 ± 9.16) μg/L, (12.57 ± 4.19) mg/L vs. (5.23 ± 1.80) mg/L, (0.58 ± 0.19) μg/L vs. (0.22 ± 0.07) μg/L and (9.86 ± 3.20) × 10 9/L vs. (6.44 ± 2.13) ×10 9/L, and there were statistical differences ( P<0.01). The urine IL-6, STAT3, HBP, and blood CRP, PCT, white blood cell count in patients with complex urinary tract infection were significantly higher than those in patients with simple urinary tract infection: (40.25 ± 10.34) μg/L vs. (28.87 ± 8.55) μg/L, (79.50 ± 17.92) μg/L vs. (58.96 ± 13.43) μg/L, (186.51 ± 35.92) μg/L vs. (130.82 ± 39.74) μg/L, (14.09 ± 4.18) mg/L vs. (11.64 ± 3.55) mg/L, (0.64 ± 0.20) μg/L vs. (0.55 ± 0.13) μg/L and (11.27 ± 3.08) × 10 9/L vs. (8.99 ± 2.36) × 10 9/L, and there were statistical differences ( P<0.01). The urine IL-6, STAT3, HBP, and blood CRP, PCT, white blood cell count in patients with untreated urinary tract infection were significantly higher than those in patients with cured urinary tract infection: (42.97 ± 11.51) μg/L vs. (29.93 ± 8.66) μg/L, (86.81 ± 20.35) μg/L vs. (60.09 ± 17.43) μg/L, (264.27 ± 28.76) μg/L vs. (114.55 ± 21.38) μg/L, (19.11 ± 3.28) mg/L vs. (10.39 ± 2.40) mg/L, (0.85 ± 0.14) μg/L vs. (0.49 ± 0.11) μg/L and (12.26 ± 2.77) × 10 9/L vs. (9.06 ± 2.34) ×10 9/L, and there were statistical differences ( P<0.01). Pearson correlation analysis result showed that urine IL-6, STAT3, HBP were positively correlated with blood CRP, PCT, white blood cell count ( P<0.01). The ROC curve analysis result showed that the area under curve (AUC) of urine IL-6, STAT3 and HBP in predicting the infection prognosis in patients with urinary tract infection was greater than that of blood CRP, PCT and white blood cell count; moreover, the AUC and sensitivity of the combined of urine IL-6, STAT3 and HBP in predicting the infection prognosis in patients with urinary tract infection were significantly higher than the combined of blood CRP, PCT and white blood cell count (0.937 vs. 0.898 and 96.00% vs. 76.00%), but with lower specificity (81.33% vs. 98.67%). Conclusions:Urinary tract infections can cause elevated urine IL-6, STAT3 and HBP, and the degree of elevation is related to the types of simple or complicated infection and the infection prognosis. The combined detection of the urine IL-6, STAT3 and HBP is expected to be a method to predict the infection prognosis, and it provides reference information for clinical diagnosis and treatment.