CT-guided pulsed radiofrequency combined with continuous nerve block for the treatment of refractory postherpetic neuralgia:a clinical study / 介入放射学杂志

Objective To investigate the clinical efficacy of CT-guided pulsed radiofrequency combined with continuous nerve block in the treatment of refractory postherpetic neuralgia(PHN).Methods A total of 208 patients with refractory PHN,who were admitted to the Hengshui Municipal People's Hospital of China between January 2021 and January 2023,were selected as the subjects of study.Using random number table method,the patients were divided into combination group and control group,with 104 patients in each group.The patients of control group received CT-guided pulsed radiofrequency therapy,and the patients of combination group received additional continuous nerve block therapy on the basis of the treatment of control group.The pain degree at different time point,clinical effective rate,number of analgesia remedy times,quality of sleep,and the levels of serum high mobility group box 1(HMGB1),interleukin-1 β(IL-1β)and interleukin-10(IL-10)were compared between the two groups.Results During the follow-up period,4 patients were lost in touch.Finally,103 patients were included in the combination group and 101 patients were included in the control group.The total treatment response rate in the combination group was 89.32％,which was significantly higher than 78.22％in the control group(P＜0.05).There were statistically significant differences in visual analogue scale(V AS)scores and Athens insomnia scale(AIS)scores including the time effect,inter-group effect and time-group interaction effect,between the two groups(P＜0.05).The postoperative one-week,2-week,4-week VAS scores and AIS scores in the combination group were remarkably lower than those in the control group(P＜0.05).The number of analgesia remedy times in the combination group was smaller than that in the control group,and the used dosage of tramadol in the combination group was lower than that in the control group(P＜0.05).Four weeks after treatment,the serum levels of HMGB1,IL-1β and IL-10 in the combination group were lower than those in the control group(P＜0.05).Conclusion For the treatment of refractory PHN,CT-guided pulsed radiofrequency combined with continuous nerve block can effectively alleviate neural inflammatory damage,and improve pain symptoms and sleep quality,besides,its analgesic effect and clinical efficacy are superior to CT-guided pulsed radiofrequency alone.(J Intervent Radiol,2024,33:264-268)

Progress in the pathogenesis and treatment of very early-onset inflammatory bowel disease caused by deficiency of interleukin-10 signaling pathway / 中华实用儿科临床杂志

Very early onset inflammatory bowel disease (VEO-IBD) in children refers to an IBD with the onset age of less than 6 years old, clinically characterized by recurrent colitis, perianal lesions, and nutrient absorption disorders.Different from adults, single gene mutation plays an important role in the pathogenesis of VEO-IBD.To date, about 70 single gene defects have been identified involving the pathogenesis of VEO-IBD, including epithelial barrier, neutrophil and phagocyte function, immune cell selection and activation, immunosuppressive mechanism, or apoptosis.Interleukin-10 (IL-10) is an anti-inflammatory cytokine that regulates innate and adaptive immunity, influences the expression of pro-inflammatory molecules and the function of multiple immune cells, and plays a vital role in the development and progression of IBD.Patients with defects in the IL-10 signaling pathway (IL-10 or IL-10 receptor deficiency) may develop life-threatening colitis as early as childhood.This article reviews the progress in the pathogenesis and treatment of VEO-IBD caused by IL-10 signaling pathway defects.

Role of inflammatory factors in diabetic ulcers and prospects of traditional Chinese medicine intervention / 中国组织工程研究

BACKGROUND:Diabetic ulcers are a common complication of diabetes mellitus,which is manifested as foot ulcers complicated with infection,long treatment cycle,high disability rate and mortality rate,and brings a heavy burden to patients and social care. OBJECTIVE:To review the mechanism of action and the latest treatment progress of traditional Chinese medicine(TCM)in the treatment of diabetic ulcers,and to provide a basis for further theoretical research and clinical application. METHODS:CNKI,WanFang Database and PubMed database were searched for relevant literature using the keywords of"diabetic ulcer,medicinal herb,inflammation,interleukin-1β,interleukin-6,tumor necrosis factor,hypersensitive C-reactive protein,γ-interferon,interleukin-4,interleukin-10"in Chinese and English,respectively.The relevant literature in recent years was searched,and finally 75 articles were included for review. RESULTS AND CONCLUSION:The high glucose environment of the body will increase the level of pro-inflammatory cytokines,so that diabetic ulcer wounds are in a state of chronic inflammatory response for a long time,and difficult to heal or even not heal.TCM has summed up a lot of experience in the long-term struggle with diabetic ulcer.At present,TCM divides diabetic ulcers into four syndrome types:dampness and heat poison syndrome,blood and blood stasis obstruction pattern,heat poison injury Yin pattern,and Qi and blood deficiency syndrome,as well as representative prescriptions for treatment.According to their clinical characteristics,diabetic ulcers can be also divided into three stages:primary,middle and late stages.Different treatment methods are proposed:"clear method,""warm and clear combined use"and"maintenance method."Under the guidance of dialectical typing and staging of TCM,TCM monomers,extracts and compounds inhibit the inflammatory response and promote the healing of diabetic ulcers by down-regulating the expression of pro-inflammatory factors and/or up-regulating the expression of anti-inflammatory factors.Compared with modern medicine,TCM has significant advantages in the treatment of diabetic ulcers.There are many TCM monomers,extracts and compounds for the treatment of diabetic ulcers,such as angelica,curcumin,improved Chonghe ointment,Sanhuang blood exhaustion prescription and sore-ulcer I.formula,etc.It has been found that TCM for the treatment of diabetic ulcers is mainly heat-clearing and detoxifying,invigorating blood circulation and removing blood stasis,and amassing sores and muscle-building drugs,and the frequency of use,treatment scope and therapeutic effect of TCM compounds are obviously better than those of TCM monomers and extracts.Among them,the most commonly used are the Sanhuang blood exhaustion prescription and the sore-ulcer I as well as prescription for the treatment of damp heat toxicity syndrome and Zizhu ointment for the treatment of non-ischemic diabetic ulcers.However,there are also some shortcomings in the treatment of diabetic ulcers with TCM.First,there are few clinical syndrome studies on diabetic ulcers.Secondly,there are a wide variety of TCM monomers,extracts and compounds for the treatment of diabetic ulcers,and the relevant research is insufficiently in-depth.Finally,the research on the mechanism underlying TCM treatment of diabetic ulcers is still in the preliminary exploration stage,and the mechanism of action still needs to be further explored.In the future,it is necessary to strengthen the research on the pharmacology of TCM and the clinical syndrome of diabetic ulcers,analyze the potential targets and related signaling pathways of TCM in the treatment of diabetic ulcers,give full play to the therapeutic advantages of TCM with multiple targets,multiple pathways,multiple levels and multiple systems,and develop TCM with significant efficacy,active ingredients and clear targets.

Predictive values of IL-6 and IL-10 in the peripheral blood of donor of brain death for delayed graft function / 中国医科大学学报

Objective To investigate the predictive values of interleukin(IL)-6 and IL-10 in the peripheral blood of donors of brain death for delayed graft function(DGF)in kidney transplant recipients.Methods The clinical data and blood samples of 21 donors of brain death and 42 kidney transplant recipients were retrospectively collected.The predictive values of IL-6 and IL-10 in the peripheral blood of donors for DGF were evaluated using the occurrence of DGF as a dependent variable.Results Among the 42 kidney transplant recipients,10 developed DGF.Univariate analysis showed that there were significant differences in the IL-6 and creatinine levels in the donors and cold ischemia time of donor kidney between DGF and non-DGF groups.The receiver operating characteristic curve showed that IL-6 and IL-10 in donor peripheral blood had certain predictive values for DGF in kidney transplant recipients(AUC=0.82,95%CI:0.64-0.99;AUC=0.73,95%CI:0.51-0.95).Despite adjusting for creatinine level and cold ischemia time,IL-6 still has a certain predictive value for DGF.Conclusion IL-6 in the peripheral blood of donors of brain death may be a predictor of DGF in kidney transplant recipients.

Interplay of interleukins (IL6, IL10) and 25 hydroxycholecalciferol in asthmatic subjects with chronic post-COVID condition (PCC)

@#The study aimed to compare and correlate serum levels of IL-6, 10, and 25-hydroxycholecalciferol in individuals with asthma with and without post-COVID condition (PCC). The study was designed to investigate the inflammatory response and serum 25-hydroxycholecalciferol status in asthmatics with and without PCC. A cross-sectional study of 252 subjects (128 asthmatics and 124 non-asthmatic subjects) was carried out. Interleukins and 25-hydroxycholecalciferol levels were estimated on ELISA. The principle findings were that IL-6 and 25-hydroxycholecalciferol levels were significantly increased (p<0.001), while IL-10 levels were non-significant in asthmatics with PCC compared to those without PCC. However, 25-hydroxycholecalciferol levels were significantly increased, but no significant change was observed in IL-6, and IL-10 levels in non-asthmatics with and without chronic PCC. A significant positive correlation (r = 0.258) was found between 25-hydroxycholecalciferol and IL-6 but a significant negative correlation (r = -0.227) with IL-10 in asthmatics with PCC. Similarly, a significant negative correlation (r = -0.285) was found between 25-hydroxycholecalciferol and IL-10 but was non-significant with IL-6 in asthmatics without PCC. The correlation of 25-hydroxycholecalciferol with IL-10 was significant (0.683), but IL-6 was non-significant in non-asthmatics with PCC. Multiple regression analysis showed that age, IL-6, gender, and PCC were significantly related in adjusted values to 25-hydroxycholecalciferol. This study sheds light on the complex liaison between 25-hydroxycholecalciferol levels and inflammatory responses in asthmatics, especially those with PCC. The findings suggest that although asthmatics with PCC maintain sufficient levels of 25-hydroxycholecalciferol, they show a substantial increase in the proinflammatory response. This suggests that PCC exacerbates the pro-inflammatory response in asthma. Moreover, the study reveals that asthmatics, whether with or without PCC, display a negative correlation between 25-hydroxycholecalciferol and the anti-inflammatory response. This emphasizes the main influence of asthma on the overall inflammatory response. These findings reveal a complex interplay between vitamin D levels and inflammatory mediators in asthmatic individuals with and without PCC.

New immunological aspects of peri-implantitis

ABSTRACT Objective: This study aimed to compare the levels of HIF1-α, VEGF, TNF-α, and IL-10 in the peri-implant crevicular fluid of patients with and without peri-implantitis. Methods: Forty patients, comprising 16 with and 24 without peri-implantitis were selected. Results: Patients with peri-implantitis exhibited significantly higher HIF-1α levels than those without peri-implantitis (p=0.0005). TNF-α revealed significant positive correlations with IL-10 (p=0.0008) and VEGF (p=0.0246), whereas HIF-1α and IL-10 levels (p=0.0041) demonstrated a negative and significative correlation in the peri-implantitis group. Conclusion: This study, for the first time demonstrates the balance of HIF-1α, TNFα, IL-10, and VEGF in peri-implantitis. It shows an elevated HIF-1α levels in patients with peri-implantitis, which could have stemmed from persistent inflammation- triggered hypoxia. Furthermore, the positive correlation between TNF-α and VEGF suggests intensified proinflammatory activity in peri-implantitis. Nevertheless, further studies are essential to understand these immune dynamics in peri-implantitis.

The prognostic values of the IL?10 (G1082A) and TNF?? (G308A) polymorphisms in Egyptian patients with acute lymphoblastic leukemia: A single?center study

Background: Interleukin?10 (IL?10) and tumor necrosis factor?alpha (TNF??) genes contribute to oncogenesis. We evaluated the influence of the IL?10 (G1082A) and TNF?? (G308A) polymorphisms on the prognosis and outcomes of Egyptian patients with acute lymphoblastic leukemia (ALL). Materials and Methods: We investigated 64 children and 76 adults with ALL, between 2016 and 2019, for the IL?10 (G1082A) and TNF?? (G308A) polymorphisms using allele?specific polymerase chain reaction and polymerase chain reaction杛estriction fragment length polymorphism. Survival analyses were performed using the Kaplan朚eier estimator and the log?rank test. Results: In children with ALL, the A allele of TNF?? and IL?10 polymorphisms was associated with older age (P = 0.04 and 0.03), more extramedullary disease (P = 0.02 and 0.001), positive breakpoint cluster region朅belson (BCR?ABL) rearrangement (p190; P = 0.04 and 0.001), and more relapse (P = 0.002). The IL?10 GG genotype was associated with higher overall survival in children (P = 0.026). Adults carrying the TNF?? A allele showed more extramedullary disease (P = 0.009) and relapse (P = 0.003). We also found a higher frequency of IL?10 A allele in adults with older age (P = 0.03), lower hemoglobin level (P = 0.04), positive BCR?ABL rearrangement (P = 0.001), more extramedullary disease (P = 0.001), more relapse (P = 0.002), and a longer time for the first complete remission (P = 0.003). Conclusion: A possible association exists between the A allele of IL?10 and TNF?? polymorphisms and poor prognosis in Egyptian patients with ALL, while the IL?10 GG genotype may be associated with better survival in children with ALL.

Herbal formula BaWeiBaiDuSan alleviates polymicrobial sepsis-induced liver injury via increasing the gut microbiota Lactobacillus johnsonii and regulating macrophage anti-inflammatory activity in mice

Sepsis-induced liver injury (SILI) is an important cause of septicemia deaths. BaWeiBaiDuSan (BWBDS) was extracted from a formula of Panax ginseng C. A. Meyer, Lilium brownie F. E. Brown ex Miellez var. viridulum Baker, Polygonatum sibiricum Delar. ex Redoute, Lonicera japonica Thunb., Hippophae rhamnoides Linn., Amygdalus Communis Vas, Platycodon grandiflorus (Jacq.) A. DC., and Cortex Phelloderdri. Herein, we investigated whether the BWBDS treatment could reverse SILI by the mechanism of modulating gut microbiota. BWBDS protected mice against SILI, which was associated with promoting macrophage anti-inflammatory activity and enhancing intestinal integrity. BWBDS selectively promoted the growth of Lactobacillus johnsonii (L. johnsonii) in cecal ligation and puncture treated mice. Fecal microbiota transplantation treatment indicated that gut bacteria correlated with sepsis and was required for BWBDS anti-sepsis effects. Notably, L. johnsonii significantly reduced SILI by promoting macrophage anti-inflammatory activity, increasing interleukin-10+ M2 macrophage production and enhancing intestinal integrity. Furthermore, heat inactivation L. johnsonii (HI-L. johnsonii) treatment promoted macrophage anti-inflammatory activity and alleviated SILI. Our findings revealed BWBDS and gut microbiota L. johnsonii as novel prebiotic and probiotic that may be used to treat SILI. The potential underlying mechanism was at least in part, via L. johnsonii-dependent immune regulation and interleukin-10+ M2 macrophage production.

Effect of Qiling Baitouweng Tang on Proliferation and Apoptosis in Diffuse Large B-cell Lymphoma Through JAK2/STAT3 Signaling Pathway / 中国实验方剂学杂志

ObjectiveTo investigate the effect of Qiling Baitouweng Tang （QLBTWT） on proliferation and apoptosis， Janus kinase 2 （JAK2）/signal transducer and activator of transcription 3 （STAT3） signaling pathway and interleukin-10 （IL-10） in diffuse large B-cell lymphoma （DLBCL）. MethodWith human DLBCL cells OCI-LY10 and U2932 as research objects， cell proliferation was detected by cell counting kit-8 （CCK-8） assay. After treatment with 0， 4.6， 9.3， 18.7， 37.5， 75， 150 mg·L-1 QLBTWT for 24 h， the half-inhibitory concentration （IC50） of OCL-LY10 and U2932 cells was calculated to be 9.33， 16.13 mg·L-1， respectively， based on which， 9.5， 19， 38 mg·L-1 QLBTWT were selected for subsequent experiments. After 0， 9.5， 19， 38 mg·L-1 QLBTWT treatment for 24 h， the zymogen activities of Caspase-3， Caspase-8 and Caspase-9 in OCI-LY10 and U2932 cells were detected using corresponding activity assay kits （colorimetric）， and the IL-10 expression was detected by enzyme-linked immuno sorbent assay （ELISA）. The apoptosis rate and cell cycle of OCI-LY10 and U2932 cells treated with different concentrations of QLBTWT for 24 h were detected by flow cytometry. The expressions of apoptosis-related proteins ［B-cell lymphoma 2 （Bcl-2）， Bcl-2-associated X protein （Bax）， cleaved poly adenosine diphosphate ribose polymerase （cleaved PARP）， cleaved Caspase-3］， JAK2， STAT3， phospho-JAK2 （p-JAK2）， phospho-STAT3 （p-STAT3） pathway proteins， and c-Myc protein in OCL-LY10 and U2932 cells after 24 h treatment with 0， 9.5， 19， 38 mg·L-1 QLBTWT were all tested by Western blot. ResultAfter QLBTWT treatment on OCI-LY10 and U2932 cells for 24 h， cell proliferation was inhibited in each QLBTWT group compared with that in the control group （P<0.05， P<0.01）. The zymogens of Caspase-3， Caspase-8 and Caspase-9 were activated （P<0.01）， and there was an increase in cell apoptosis （P<0.05， P<0.01） and cell cycle arrest at Gap phase1 （G1） phase in 9.5， 19 and 38 mg·L-1 QLBTWT group （P<0.05， P<0.01）. After 9.5， 19 and 38 mg·L-1 QLBTWT treatment on OCI-LY10 and U2932 cells for 24 h， the expressions of Bcl-2， p-JAK2 and p-STAT3 proteins were decreased （P<0.01）， and the expressions of Bax， cleaved PARP and cleaved Caspase-3 proteins were increased （P<0.01）， but no significant change was observed in the expressions of JAK2 and STAT3 proteins. Compared with the conditions in the control group， the expressions of c-Myc， p-JAK2， and p-STAT3 proteins were down-regulated in 19 mg·L-1 QLBTWT group and 19 mg·L-1 QLBTWT+10 μg·L-1 IL-10 group （P<0.05， P<0.01）， and up-regulated in 10 μg·L-1 IL-10 group （P<0.05， P<0.01）， while there was no difference in JAK2/STAT3 proteins. ConclusionQLBTWT can inhibit proliferation and induce apoptosis of human DLBCL cells OCI-LY10 and U2932， and the potential mechanism may be related to the regulation of JAK2/STAT3 signaling pathway.

Effects of lncRNA NEAT1 silencing on microglial polarization via IL-10/STAT3 signaling pathway on cerebral ischemia reperfusion injury in rats / 中风与神经疾病杂志

@#Objective To investigate the effect of long noncoding RNA nuclear enriched abundant transcript 1 (lncRNA NEAT1) silencing on cerebral ischemia reperfusion injury (CIRI) in rats by regulating microglia polarization through interleukin (IL)-10/signal transducer and activator of transcription 3 (STAT3) signaling pathway.Methods SD rats were randomly divided into sham operation group (Sham group),CIRI group,CIRI+si-NC group,CIRI+si-NEAT1 group,each group of 24 rats.Except for the Sham group,the rats in the other groups were used to construct the CIRI model by thread occlusion method.After modeling,rats in each group were given corresponding treatments for 7 days.Neurological deficits of rats were scored; brain histopathological changes were observed; the percentage of cerebral infarction volume,the number of M1 and M2 polarization marker positive (Iba1+CD86+,Iba1+CD206+) cells in the positive cells of ionic calcic junction protein molecule 1 (Iba1+),IL-1β,tumor necrosis factor-α (TNF-α),IL-4,IL-10,lncRNA NEAT1,inducible nitric oxide synthase (iNOS),arginase-1 (Arg-1),IL-10 mRNA,IL-10,STAT3,phosphorylated STAT3 (p-STAT3) protein levels in rat brain tissue were detected.Results Compared with Sham group,the CIRI group showed severe pathological damage of brain tissue in rats,neurological deficit score,percentage of cerebral infarction volume,number of Iba1+CD86+,Iba1+CD206+ positive cells,CD86/CD206 ratio,IL-1β,TNF-α,IL-4,IL-10 levels,lncRNA NEAT1,iNOS,Arg-1,IL-10 mRNA levels,IL-10 and p-STAT3/STAT3 protein levels in brain tissue were significantly increased (P<0.05);compared with CIRI group and CIRI+si-NC group,CIRI+si-NEAT1 group had less pathological damage of brain tissue in rats,neurological deficit score,percentage of cerebral infarction volume,number of Iba1+CD86+ positive cells,CD86/CD206 ratio,IL-1β and TNF-α levels,lncRNA NEAT1,iNOS mRNA levels in brain tissue were significantly decreased (P<0.05),the number of Iba1+CD206+cells,IL-4,IL-10 levels,Arg-1,IL-10 mRNA,IL-10 and p-STAT3/STAT3 protein levels were significantly increased (P<0.05). Conclusion Silencing lncRNA NEAT1 may regulate microglial polarization by activating IL-10/STAT3 signaling pathway,thereby ameliorating brain tissue injury in CIRI rats.

Therapeutic effects of transnasal low-flow oxygen therapy after noninvasive mechanical ventilation on acute exacerbation of chronic obstructive pulmonary disease complicated by type II respiratory failure / 中国基层医药

Objective:To investigate the clinical efficacy of transnasal low-flow oxygen therapy after noninvasive mechanical ventilation in the treatment of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) complicated by type II respiratory failure.Methods:This study is a retrospective study. A total of 200 patients with AECOPD complicated by type II respiratory failure who received treatment in The First People's Hospital of Huzhou from January 2021 to March 2023 were selected as the research subjects through the health management platform of The First People's Hospital of Huzhou. These patients were divided into a control group and an observation group ( n = 100 per group) according to the treatment methods. The control group received noninvasive mechanical ventilation but without transnasal low-flow oxygen therapy. The observation group received noninvasive mechanical ventilation and transnasal low-flow oxygen therapy. The anti-inflammatory factors (interleukin 10 and transforming growth factor-beta) and pro-inflammatory factors (tumor necrosis factor-alpha and interleukin 6) were measured by enzyme-linked immunosorbent assay in both groups. Oxygen pressure and carbon dioxide pressure were compared between the two groups before and after treatment. The relief and disappearance time of symptoms such as fever, difficulty in breathing, palpitations, and difficulty in coughing were compared between the two groups. Statistical analysis was performed using IBM SPSS 26.0 software. Results:After treatment, the interleukin-10 level in the control group was (21.45 ± 7.02) ng/L, which was significantly lower than (26.77 ± 9.40) ng/L in the observation group ( t = 4.54, P < 0.001). The interleukin-6 level in the control group was (25.56 ± 8.58) ng/L, which was significantly higher than (18.98 ± 5.78) ng/L in the observation group ( t = 6.37, P < 0.001). Oxygen pressure in the control group was (71.41 ± 5.91) mmHg (1 mmHg = 0.133 kPa), which was significantly lower than (93.69 ± 4.45) mmHg in the observation group ( t = 30.09, P = 0.004). Carbon dioxide pressure in the control group was (43.85 ± 2.99) mmHg, which was significantly higher than (37.87 ± 4.48) mmHg in the observation group ( t = 11.10, P < 0.001). The time to fever relief in the control group was (6.59 ± 1.51) days, which was significantly longer than (6.13 ± 1.19) days in the observation group ( t = 2.39, P = 0.008). The time to dyspnea relief in the control group was (5.61 ± 2.17) days, which was significantly longer than (4.47 ± 1.73) days in the observation group ( t = 4.10, P = 0.021). Conclusion:Noninvasive mechanical ventilation combined with transnasal low-flow oxygen therapy exhibits good therapeutic effects on inflammation control, symptom relief, and pulmonary function recovery in patients with AECOPD combined with type II respiratory failure.

Retrospective study on the treatment of phalanx fractures with absorbable materials / 中国医师进修杂志

Objective:To investigate the effect of absorbable material internal fixation in the treatment of phalanx fracture and its effect on the complications related to hypersensitive C-reactive protein (hs-CRP), interleukin-10 (IL-10), adrenocorticotropic hormone (ACTH) and foreign body reaction.Methods:The clinical data of 98 patients with phalangeal fracture in Huishan District People′s Hospital of Wuxi City from January 2018 to January 2020 were divided into absorbable group (49 cases, treated with absorbable material internal fixation) and microplate group (49 cases, treated with minimally invasive plate internal fixation). The rates of excellent and good treatment, operation conditions, serum inflammatory stress response indexes levels before and 1 d and 1 week after surgery were compared, and recovery at 3 and 6 months after surgery, the incidence of complications and the degree of treatment satisfaction were counted.Results:The rates of excellent and good treatmentin the absorbable group were higher than that in the micro plate group: 95.92%(47/49) vs. 81.63%(40/49), χ2 = 5.02, P<0.05. The duration of operation in the absorbable group was longer than that in the microplate group: (43.28 ± 12.18) min vs. (31.29 ± 11.69) min; and the duration of hospital stay, fracture healing time and recovery time were shorter than those in the microplate group: (4.09 ± 1.18) d vs. (6.89 ± 2.12) d, (4.35 ± 1.05) weeks vs. (5.69 ± 1.38) weeks, (4.89 ± 1.10) d vs. (6.20 ± 2.01) d; the differences were statistically significant ( P<0.05). The levels of serum hs-CRP, IL-10 and ACTH in absorbable group were lower than those in microplate group at 1 d and 1 week after surgery ( P<0.05). At 3 and 6 months after surgery, the range of motion of metacarpophalangeal joint in the absorbable group was greater than that in the microplate group, and the loss of grip strength of the healthy side was less than that in the microplate group ( P<0.05). The incidence of complications in absorbable group was lower than that in microplate group: 6.12%(3/49) vs. 20.41%(10/49), χ2 = 4.35, P<0.05. Conclusions:The absorbable material internal fixation can achieve good results in the treatment of phalanx fracture, the postoperative recovery is fast, the incidence of complications is lower.

Efficacy of Yupingfeng granule combined with cetirizine in the treatment of allergic rhinitis and its effects on serum inflammatory factor level / 中国基层医药

Objective:To investigate the efficacy of Yupingfeng granule combined with cetirizine in the treatment of allergic rhinitis and its effects on serum inflammatory factor level. Methods:A total of 162 patients with allergic rhinitis admitted to Zhejiang Provincial Hospital of Chinese Medicine from January 2021 to March 2022 were included in this prospective controlled study. They were randomly divided into a control group and an observation group ( n = 81/group). The control group was treated with cetirizine and the observation group was treated with Yupingfeng granule combined with cetirizine. All patients were treated for 4 weeks. Clinical efficacy was compared between the two groups after 4 weeks of treatment. Main symptom score, nasal function indexes (total nasal airway resistance, nasal minimal cross-sectional area, and 0-5 cm nasal cavity volume), levels of inflammatory factors (interleukin-4, interleukin-6, and interleukin-10), and Rhinoconjunctivitis Quality of Life Questionnaire scores were compared between the two groups before and after 4 weeks of treatment. Results:Total response rate in the observation group was significantly higher than that in the control group [92.59% (75/81) vs. 79.01% (64/81), χ2 = 6.13, P < 0.05]. After 4 weeks of treatment, the scores of nasal congestion, nasal itching, and sneezing in the observation group were (0.63 ± 0.20) points, (0.70 ± 0.21) points, and (0.54 ± 0.17) points, which were significantly lower than (1.07 ± 0.23) points, (1.08 ± 0.24) points, and (0.89 ± 0.22) points in the control group ( t = 12.99, 10.72, 11.33, all P < 0.05). After 4 weeks of treatment, total nasal airway resistance in the observation group was significantly lower than that in the control group [(0.17 ± 0.05) kPa·s -1·L -1vs. (0.26 ± 0.06) kPa·s -1·L -1, t = 10.37, P < 0.05]. Nasal minimal cross-sectional area and 0-5 cm nasal cavity volume in the observation group were (0.94 ± 0.17) cm 2 and (9.74 ± 0.89) cm 3, respectively, which were significantly higher than (0.76 ± 0.10) cm 2 and (8.43 ± 0.78) cm 3 in the control group ( t = 8.21, 9.96, both P < 0.05). After 4 weeks of treatment, serum levels of interleukin-4 and interleukin-6 in the observation group were (67.79 ± 9.94) ng/L and (6.74 ± 1.42) ng/L, respectively, which were significantly lower than (104.31 ± 14.45) ng/L and (10.29 ± 2.56) ng/L in the control group ( t = 18.74, 10.91, both P < 0.05). Serum level of interleukin-10 in the observation group was significantly higher than that in the control group [(17.97 ± 2.54) ng/L vs. (12.48 ± 2.46) ng/L, t = 13.97, P < 0.05]. After 4 weeks of treatment, Rhinoconjunctivitis Quality of Life Questionnaire score in the observation group was significantly lower than that in the control group [(27.43 ± 8.82) points vs. (38.95 ± 7.76) points, t = 8.82, P < 0.05). Conclusion:Yupingfeng granule combined with cetirizine is highly effective on allergic rhinitis. The combined therapy can reduce clinical symptoms and inflammatory reactions, improve nasal function, and thereby improve quality of life.

Relationship between serum interleukin-6 and interleukin-10 levels and the clinical prognosis of severe acute pancreatitis / 中国基层医药

Objective:To investigate the relationship between serum interleukin-6 and interleukin-10 levels and clinical prognosis in patients with severe acute pancreatitis.Methods:Ninety-two patients with severe acute pancreatitis who received treatment in The Second People's Hospital of Liaocheng from August 2018 to July 2021 were included in this study. Serum interleukin (IL)-6 and IL-10 levels were detected. The Bedside Index of Severity in Acute Pancreatitis (BISAP) score was evaluated. Clinical interventions were performed. The relationship between serum IL-6 and IL-10 levels and the clinical prognosis of severe acute pancreatitis was investigated.Results:Serum IL-6 level [(103.75 ± 15.53) ng/L] was highest in patients who died. Serum IL-10 level [(97.33 ± 13.06) ng/L] was highest in patients with local complications. The highest number of patients with a prognostic outcome of death [26 (37.14%)] was found in patients with a BISAP score ≥ 3. Serum IL-6 level in patients with severe acute pancreatitis was positively correlated with the BISAP score ( r = 0.62, P < 0.05), and serum IL-6 level and BISAP score were negatively correlated with serum IL-10 level ( r = -0.57, -0.61, both P < 0.05). Conclusion:Increased or decreased serum IL-6 and IL-10 levels in patients with severe acute pancreatitis indicate that the patient's condition tends to worsen, and timely intervention according to serum IL-6 and IL-10 levels can improve the clinical prognosis of severe acute pancreatitis.

Effects of thoracic segment epidural anesthesia on inflammatory factors in patients undergoing lung cancer surgery / 中国基层医药

Objective:To investigate the effects of thoracic segment epidural anesthesia on inflammatory factors in patients undergoing lung cancer surgery.Methods:The clinical data of 136 patients who underwent lung cancer surgery in the Second People's Hospital of Liaocheng from June 2020 to May 2022 were retrospectively analyzed. According to anesthesia methods, these patients were divided into an observation group ( n = 89) and a control group ( n = 47). The observation group was given thoracic segment epidural anesthesia, while the control group was given remifentanil infusion anesthesia. The tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-10 (IL-10) levels in the epithelial lining fluid collected from the non-dependent lung, the plasma levels of TNF-α, IL-6, and malondialdehyde, arterial partial pressure of oxygen/inhaled oxygen fraction, the incidence of complications, the incidence of re-operations, numeric rating scale score, and the length of hospital stay were compared between the two groups. The effects of different anesthesia methods on lung cancer surgery were evaluated. Results:In each group, TNF-α, IL-6, and IL-10 levels in the epithelial lining fluid were significantly increased 30 minutes after termination of one-lung ventilation (T2) compared with those measured before one-lung ventilation (T1) ( t = 7.71, 77.10, 7.59, 3.41, 57.51, 5.74, all P < 0.05). In the observation group, TNF- α [(1.59 ± 0.53) ng/L, (1.89 ± 0.64) ng/L] measured at T1 and T2, IL-6 [(2.96 ± 0.82) ng/L] and IL-10 [(1.99 ± 0.53) ng/L] measured at T1 were significantly higher compared with those measured at the corresponding time points in the control group ( t = 10.45, 2.59, 2.00, 7.19, all P < 0.05). In the observation group, IL-6 measured at T2 [(38.91 ± 5.84) ng/L] was significantly lower than that in the control group ( t = 33.25, P < 0.001), and IL-10 measured at T2 [(2.51 ± 0.67) ng/L] was slightly, but not significantly higher than that in the control group ( P > 0.05). There was no significant difference in the plasma level of TNF- α measured at T1 and T2 between the two groups (both P > 0.05). Plasma levels of IL-6 in the two groups [(42.98 ± 5.29) ng/L, (27.93 ± 4.17) ng/L] measured at T2 were significantly increased compared with those measured at T1 ( t = 54.14, 61.06, both P < 0.001). In the observation group, TNF-α measured at T2 [(1.60 ± 0.56) ng/L] and IL-6 measured at T1 and T2 [(0.92 ± 0.16) ng/L, (27.93 ± 4.17) ng/L] were significantly lower compared with the control group ( t = 3.39, 6.96, 18.20, all P < 0.05). There were no significant differences in plasma level of malondialdehyde, arterial partial pressure of oxygen/inhaled oxygen fraction, numeric rating scale score, the incidence of complications, the incidence of re-operation, and the length of hospital stay between the two groups (all P > 0.05). Conclusion:Thoracic segment epidural anesthesia can reduce the local inflammatory response of the lung during lung cancer surgery.

Effects of Hcy and lncRNA ANRIL on atherosclerotic inflammatory response / 中国医师杂志

Objective:To study the relationship between the level of serum homocysteine (Hcy) and the antisense non coding gene (ANRIL) of long chain non coding RNA (lncRNA) cell cycle dependent kinase inhibitor 2B gene, and the effect on Atherosclerosis inflammation, that is, the expression of interleukin-10 (IL-10) and Monocyte chemoattractant protein-1 (MCP-1) in Human umbilical vein endothelial cell (HUVEC).Methods:HUVEC was cultured in vitro and cells were treated with different concentration gradients (blank control group, 0.5, 1.0, 2.0, 5.0 mmol/L) of Hcy. The expression level of lncRNA ANRIL was detected by real-time fluorescence quantitative polymerase chain reaction (qRT-PCR). Enzyme linked immunosorbent assay (ELISA) was used to detect the levels of MCP-1 and IL-10. LipoFilter transfection reagents were used to transfect shANRIL and shNC into different cells, respectively. In the above experiment, the optimal Hcy concentration (5.0 mmol/L) was selected for intervention for 24 hours. Western blot was used to detect the protein expression levels of MCP-1 and IL-10.Results:After 24 hours of intervention with different concentrations of Hcy in HUVEC, Hcy significantly damaged endothelial cells, and the higher the Hcy concentration, the more severe the cell damage. Compared with the blank control group, the Hcy intervention group showed an increase in lncRNA ANRIL and MCP-1, while IL-10 decreased (all P<0.05); As the concentration of Hcy intervention increases, IL-10 decreases, while lncRNA ANRIL and MCP-1 increased (all P<0.05). Compared with the blank control group, the Hcy group, the shNC+ Hcy group, and the shANRIL+ Hcy group had lower levels of IL-10 protein expression and higher levels of MCP-1 protein expression (all P<0.05). Compared with the shANRIL+ Hcy group, the Hcy group and the shNC+ Hcy group had lower levels of IL-10 protein expression and higher levels of MCP-1 protein expression (all P<0.05). There was no statistically significant difference in the expression levels of IL-10 protein and MCP-1 protein between the shNC+ Hcy group and the Hcy group (all P>0.05). Conclusions:Hcy upregulates MCP-1 expression and downregulates IL-10 expression by promoting lncRNA ANRIL expression. Thus, it can promote cellular inflammatory reaction and participate in Atherosclerosis.

Molecular analysis of interleukin 10 promoter region-592A/C polymorphism in hypertensive disorders of pregnancy in Qinghai Han nationality / 解剖学报

Objective To investigate the association between the interleukin 10 (IL-10) gene promoter region-592A/C (rs1800872) polymorphism and hypertensive disorders of pregnancy (HDP) in Han women of Qinghai province and to determine the expression of this gene in two groups (HDP group and healthy control group) preliminarily. Methods A total of 140 HDP patients (HDP group) and 140 normal pregnant women (control group) in Qinghai Province were selected. Using blood DNA as template, the IL-10-592A/C polymorphism typing of HDP group and control group was detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and verified by sequencing. The expression of IL-10 mRNA in the placental tissues of the two groups was detected by Real-time PCR. Plasma IL-10 levels of the two groups were detected by ELISA. Results The frequencies of AA, AC and CC genotypes of IL-10 gene in HDP group and control group were 24. 29%, 44. 29%, 31. 42% and 13. 57%, 41. 43%, 45. 00% respectively, the difference in genotype distribution between the two groups was statistically significant (P<0. 05);AA genotype frequency in HDP group(24. 29%)was higher than that of control group(13. 57%)(P<0. 05), CC genotype frequency in HDP group (31. 42%) was lower than that in control group (45. 00%) (P < 0. 05), while there was no significant difference in genotype frequency of AC between the two groups (P<0. 05); The distribution of A and C allele frequencies of IL-10592A/C polymorphism was different between the two groups, and the A allele frequency of HDP group was higher than that of control group (

The role of IL10 and IL17 gene polymorphisms in treatment response in children and adolescents with severe asthma / O papel de polimorfismos dos genes IL10 e IL17 na resposta ao tratamento em crianças e adolescentes com asma grave

ABSTRACT Objective: To determine whether polymorphisms of the IL10 and IL17 genes are associated with severe asthma control and bronchodilator reversibility in children and adolescents with severe asthma. Methods: This was a cross-sectional study, nested within a prospective cohort study of patients with severe asthma. Two outcomes were evaluated: asthma control and bronchodilator reversibility. We extracted DNA from peripheral blood and genotyped three single nucleotide polymorphisms: rs3819024 and rs2275913 in the IL17A gene; and rs3024498 in the IL10 gene. For the association analyses, we performed logistic regression in three genetic models (allelic, additive, and dominant). Results: The rs3024498 C allele in the IL10 gene was associated with failure to achieve asthma control despite regular treatment (p = 0.02). However, the G allele of the IL17A rs3819024 polymorphism was associated with failure to respond to stimulation with a b2 agonist. The rs2275913 polymorphism of the IL17A gene showed no relationship with asthma control or bronchodilator reversibility. Conclusions: In pediatric patients with severe asthma, the IL10 polymorphism appears to be associated with failure to achieve clinical control, whereas the IL17A polymorphism appears to be associated with a worse bronchodilator response. Knowledge of the involvement of these polymorphisms opens future directions for pharmacogenetic studies and for the implementation of individualized therapeutic management of severe asthma in pediatric patients.

RESUMO Objetivo: Determinar se existe relação entre polimorfismos dos genes IL10 e IL17 e controle da asma grave e reversibilidade com broncodilatador em crianças e adolescentes com asma grave. Métodos: Estudo transversal, aninhado em um estudo prospectivo de coorte com pacientes com asma grave. Foram avaliados dois desfechos: controle da asma e reversibilidade com broncodilatador. Extraímos DNA do sangue periférico e genotipamos três polimorfismos de nucleotídeo único: rs3819024 e rs2275913 no gene IL17A e rs3024498 no gene IL10. Para as análises de associação, realizamos regressão logística em três modelos genéticos (alélico, aditivo e dominante). Resultados: O alelo C do polimorfismo rs3024498 do gene IL10 apresentou relação com asma que permaneceu descontrolada mesmo com tratamento regular (p = 0,02). No entanto, o alelo G do polimorfismo rs3819024 do gene IL17A apresentou relação com ausência de resposta ao estímulo com b2-agonista. O polimorfismo rs2275913 do gene IL17A não apresentou relação com controle da asma ou reversibilidade com broncodilatador. Conclusões: Em pacientes pediátricos com asma grave, o polimorfismo do gene IL10 parece estar relacionado com ausência de controle clínico, ao passo que o polimorfismo do gene IL17A parece estar relacionado com pior resposta ao broncodilatador. O conhecimento a respeito do envolvimento desses polimorfismos abre perspectivas futuras para estudos farmacogenéticos e para a implantação de manejo terapêutico individualizado da asma grave em pacientes pediátricos.

The Role of Interleukin-10 in Leprosy: A Review

Leprosy continues to be an important health issue in several endemic countries. The global incidence of this disease is greater than 200,000 new cases detected annually. This number has remained relatively stable during the past eight years, indicating ongoing transmission. The elimination of this disease, remains - a challenge for clinicians and scientists. Since leprosy is an infectious disease, the immune system plays an essential role in its development and progression. The unique immune response in each individual is due to the interaction of various cytokine products, both pro- and anti-inflammatory cytokines. Interleukin-10, an anti-inflammatory cytokine, plays a vital role in the immunity and pathogenesis of leprosy. Evidence suggests that interleukin-10 plays a cruicial roles in the clinical manifestation and progression of the disease in all subtypes of leprosy. An understanding of the biomolecular aspects of this disease is imperative and may lead to the discovery of new treatment-modalities and/or more effective prevention methods.

The Levels of Inflammatory Regulatory Factors in Acute Leukemia Complicated by Infection and Its Clinical Significance / 中国实验血液学杂志

OBJECTIVE@#To explore the expression levels and clinical significance of helper T cell 1/helper T cell 2 (Th1/Th2) cytokine and interleukin-6 (IL-6) in patients with acute leukemia (AL) complicated by infection.@*METHODS@#68 patients with AL complicated by infection admitted to Wuhan Fifth Hospital from May 2017 to January 2020 were enrolled as study group, 50 AL patients without infection were enrolled as AL group, and 30 healthy volunteers checked in physical examination center were enrolled as healthy control group. The levels of serum tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-10 (IL-10), and peripheral blood Th1/Th2 cells subsets were measured and compared among the three groups. The serum IL-6, IL-10, TNF-α and Th1/Th2 were compared between the patients with mild to moderate infection (n=52) and septic shock (n=16). The relationship between IL-6, IL-10, TNF-α, Th1/Th2 and AL infection was analyzed.@*RESULTS@#The levels of IL-6, IL-10 , TNF-α, and the proportion of Th2 of the patients in study group and AL group were significantly higher than those in healthy control group (P<0.001), while the proportion of Th1 and Th1/Th2 were significantly lower than those in healthy control group (P<0.001). The levels of IL-6, IL-10 and TNF-α, and the proportion of Th2 the patients in study group were significantly higher than those in AL group (P<0.001), while the proportion of Th1 and Th1/Th2 were significantly lower than those in AL group (P<0.001). The serum IL-6, IL-10 and TNF-α level of the patients in septic shock group were significantly higher than those in mild-to-moderate infection group (P<0.001), while Th1/Th2 was lower than those in mild-to-moderate infection group (P<0.001). The results of ROC curve analysis showed that the area under the ROC curve (AUC) values of IL-6, IL-10, TNF-α and Th1/Th2 alone for the diagnosis of septic shock were 0.779, 0.761, 0.724 and 0.718, which were lower than that their combination (0.910) (P<0.05).@*CONCLUSION@#The levels of serum IL-6, IL-10 and TNF-α are high in patients with AL complicated infection and septic shock, while Th1/Th2 cell subsets is low. The combined detection of serum IL-6, IL-10, TNF-α and Th1/Th2 is a good diagnostic value for predicting the occurrence of severe septic shock.