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Objective:To detect the expression of MYBL2 gene in gastric adenocarcinoma tissue and its effects on cell proliferation and invasion. Methods:A total of 100 cases of gastric adenocarcinoma tissue and 100 cases of paracancerous tissue were selected from patients who received surgery in The People's Hospital of Yuhuan between January 2017 and December 2020. Gastric adenocarcinoma cell lines MGC-803 were transfected with MYBL2 siRNA and siRNA control. The cells not transfected were used as controls. MYBL2 gene expression in gastric adenocarcinoma tissue and paracancerous tissue as well as MGC-803 were determined by quantitative real time-polymerase chain reaction. MGC-803 cell proliferation was determined by MTT. The invasive ability of MGC-803 cells was determined by Transwell assay. The migration ability of MGC-803 cells was determined by Scratch testing. MYBL2 protein expression in gastric adenocarcinoma tissue and paracancerous tissue as well as MGC-803 cells was determined by western blotting. Results:The relative mRNA expression of MYBL2 in gastric adenocarcinoma tissue was significantly higher than that in paracancerous tissue [(0.65 ± 0.17) vs. (0.18 ± 0.05), t = 26.52, P < 0.05). The relative mRNA expression of MYBL2 in the MYBL2 siRNA group (0.29 ± 0.07) was significantly lower than that in the control group (0.73 ± 0.12) and siRNA group (0.71 ± 0.16, t = 5.48, 4.16, both P < 0.05). MTT assay showed that after 24 and 48 hours of culture, MGC-803 cell proliferation rate in the MYBL2 siRNA group [(40.95 ± 5.46)%, (52.12 ± 12.27)%] was significantly lower than that in the control group [(67.84 ± 6.45)%, (87.83 ± 9.96)%] and siRNA group [(66.98 ± 7.85)%, (85.98 ± 10.24)%, t = 5.51, 3.91, 4.71, 3.67, all P < 0.05]. MGC-803 cell invasion rate in the MYBL2 siRNA group [ (62.12 ± 6.43)%] was significantly lower than that in the control group [(89.74 ± 6.56)%] and siRNA group [(88.83 ± 7.85)%, t = 5.20, 4.55, both P < 0.05]. The number of MGC-803 cells migrated in the MYBL2 siRNA group [(4.32 ± 0.84) × 10 3] was significantly lower than that in the control group [(8.95 ± 1.64) × 10 3] and siRNA group [(8.83 ± 1.78) × 10 3, t = 4.35, 3.96, both P < 0.05]. The gray value of MYBL2 protein in the gastric adenocarcinoma tissue was (0.56 ± 0.15), which was significantly higher than that in the paracancerous tissue [(0.23 ± 0.07), t = 19.93, P < 0.001]. The gray value of MYBL2 protein in the MYBL2 siRNA group was (0.21 ± 0.03), which was significantly lower than that in the control group (0.67 ± 0.15) and siRNA group (0.65 ± 0.19) ( t = 5.20, 3.96, both P < 0.05). Conclusion:MYBL2 gene is highly expressed in gastric adenocarcinoma tissue. siRNA silencing MYBL2 can decrease the ability of MGC-803 cells to proliferate, invade and migrate and downregulate MYBL2 expression. This study is highly innovative and scientific.
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Objective:To evaluate the clinical efficacy of hydrotherapy in the treatment of children with spastic cerebral palsy (CP).Methods:The China National Knowledge Infrastructure, Wanfang databases, CQVIP databases, PubMed and the Cochrane library were electronically searched for reports published before November 2018 of randomized and controlled trials (RCTs) of hydrotherapy for treating children with spastic CP. Two researchers screened the literature independently, extracted data and assessed the risk of bias in the included studies. The meta-analysis was performed using version 5.3 of the RevMan software.Results:A total of 6 RCTs were included, covering 464 patients. It was found that hydrotherapy combined with conventional rehabilitation was significantly more effective than conventional rehabilitation alone.Conclusions:It has been proved that hydrotherapy can improve the symptoms of children with spastic CP, relieve their spasticity and promote better motor function.
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Objective:To investigate the status of mental health and work engagement of clinical nurses, to explore the correlation between them, and to provide scientific basis for improving the mental health and increase work engagement levels of nurses.Methods:From August to September 2018, 1 140 nurses in Taihe Hospital of Shiyan City of Hubei Province · Affiliated Hospital of Hubei University of Medicine were selected as survey objects by convenient sampling method, and the mental health and work engagement of nurses were investigated by Symptom Checklist-90 (SCL-90) and Utrecht Work Engagement Scale (UWES-9), correlation analysis was used to explore the relationship between mental health and work engagement, and multiple linear regression was used to analyze the influencing factors of work engagement in clinical nurses.Results:The score of SCL-90 of clinical nurses was 123.01±38.14 and the score of UWES-9 was 3.53±1.40. Correlation analysis showed that the nurse with total scores of mental health and work engagement, vitality, dedication, and concentration were negative correlation( r values were -0.250--0.218, P<0.01). Multiple linear regression analysis showed that age, depression, and paranoia were the influencing factors of clinical nurses work engagement ( t values were 4.682, -3.211, -2.715, P<0.01). Conclusions:The mental health level of nurses is good, and their work engagement level is average. Mental health is closely related to work engagement. Nursing managers should take effective measures to improve the mental health and increase work engagement levels of nurses.
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Objective:To explore the effect of home-based cardiac tele-rehabilitation on quality of life, disease burden status,cardiac function and exercise endurance of patients after percutaneous coronary intervention (PCI).Methods:A total of 106 patients after PCI from January to December in 2018 in Heart Disease Center of Shiyan People′s Hospital, Hubei Province were randomly divided into observation group and control group according to the order of discharge, there were 53 cases in each group. The control group received routine rehabilitation care, and the observation group received home-based cardiac tele-rehabilitation on the basis of routine nursing. 6 minutes walking test(6MWT), anerobic threshold, oxygen peak and left ventricular ejection fraction(LVEF) in two groups were measured at 3 months after the intervention, the SF-12 scale and Family Burden Scale of Disease (FBS) scale were also scored.Results:After 3 months of intervention, the 6MWT, anerobic threshold, oxygen peak, physiological total score and psychological total score of SF-12 scale, and FBS score was (596.26±79.35) m, (14.65±1.82) ml·kg-1·min-1, (25.86±3.46) ml·kg-1·min-1, (47.46±9.86) points, (50.68±9.82) points, (18.94±6.61) points in the observation group, and (532.65±76.57) m, (12.95±1.87) ml·kg-1·min-1, (21.95±3.28 ) ml·kg-1·min-1, (43.28±8.21) points, (48.26±9.69) points, ( 21.75±7.18) points in the control group. The difference between the two groups was statistically significant (t value was -0.317-6.034, all P<0.05).Conclusions:Home-based cardiac tele-rehabilitation can improve the quality of life, exercise endurance and can help to reduce the disease burden status on patients after PCI.
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Objective@#To explore the effect of home-based cardiac tele-rehabilitation on quality of life, disease burden status,cardiac function and exercise endurance of patients after percutaneous coronary intervention (PCI).@*Methods@#A total of 106 patients after PCI from January to December in 2018 in Heart Disease Center of Shiyan People′s Hospital, Hubei Province were randomly divided into observation group and control group according to the order of discharge, there were 53 cases in each group. The control group received routine rehabilitation care, and the observation group received home-based cardiac tele-rehabilitation on the basis of routine nursing. 6 minutes walking test(6MWT), anerobic threshold, oxygen peak and left ventricular ejection fraction(LVEF) in two groups were measured at 3 months after the intervention, the SF-12 scale and Family Burden Scale of Disease (FBS) scale were also scored.@*Results@#After 3 months of intervention, the 6MWT, anerobic threshold, oxygen peak, physiological total score and psychological total score of SF-12 scale, and FBS score was (596.26±79.35) m, (14.65±1.82) ml·kg-1·min-1, (25.86±3.46) ml·kg-1·min-1, (47.46±9.86) points, (50.68±9.82) points, (18.94±6.61) points in the observation group, and (532.65±76.57) m, (12.95±1.87) ml·kg-1·min-1, (21.95±3.28 ) ml·kg-1·min-1, (43.28±8.21) points, (48.26±9.69) points, ( 21.75±7.18) points in the control group. The difference between the two groups was statistically significant (t value was -0.317-6.034, all P<0.05).@*Conclusions@#Home-based cardiac tele-rehabilitation can improve the quality of life, exercise endurance and can help to reduce the disease burden status on patients after PCI.
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OBJECTIVE@#To detect pathological variant in a Chinese pedigree affected with congenital contractural arachnodactyly (CCA).@*METHODS@#Next generation sequencing (NGS) was used to scan the whole exome of the proband. Potential variant of the FBN2 gene was also detected in all members of the pedigree and 100 healthy controls by Sanger sequencing. With the determination of the genotype, prenatal diagnosis was carried out by amniotic fluid sampling.@*RESULTS@#A c.3528C>A (p.Asn1176Lys) variant was identified in the FBN2 gene of the proband, other patients from this pedigree, as well as the fetus. The same variant was not found among healthy members from this pedigree and the 100 healthy controls.@*CONCLUSION@#The c.3528C>A (p.Asn1176Lys) variant of the FBN2 gene probably underlies the pathogenesis of CCA in our case. The new variant has enriched pathological spectrum of the FBN2 gene.
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Female , Humans , Pregnancy , Arachnodactyly , Genetics , Contracture , Genetics , Exome , Fibrillin-2 , Genetics , Mutation , Pedigree , Prenatal DiagnosisABSTRACT
Objective To investigate the effects of Qibai Pingfei Capsules(QPC) on the expression of monoamine neurotransmitters of 5-hydroxytryptamine receptor(5-HT) and dopamine(DA) receptors of DA1 and DA5 in the rats with chronic obstructive pulmonary disease (COPD) accompanied with depression, and to explore the possible therapeutic mechanism. Methods Ninety male Wistar rats were randomly divided into 6 groups, namely normal group, COPD depression group, QPC group, Venlafaxine group, and QPC plus Venlafaxine group. The rat model of COPD accompanied with depression was established by compound methods of smoking, food deprivation, water deprivation, forced swimming, shaking, and clipping tail. And then the effects of QPC on the lung function and the general characteristics were observed. Furthermore, the mRNA level of 5-HT1AR was determined by real-time quantitative reverse transcription PCR(RT-qPCR), and protein levels of DA-1 and DA-5 in rat hippocampus were assayed by Western blot analysis. Results Compared with the normal group, forced expiratory volume in 0.3 second(FEV0.3), the forced volume capacity(FVC) and FEV0.3/ FVC in the COPD depression group were significantly reduced (P < 0.01). Compared with the COPD depression group, the values mentioned above were restored to different extents in the groups of QPC, Venlafaxine, and QPC plus Venlafaxine(P<0.01). Compared with the normal group, the expression levels of 5-HT1AR mRNA, and DA-1 and DA-5 protein in the COPD depression group were significantly down-regulated, and their levels were also slightly decreased in the treatment groups(P<0.05). Compared with the COPD depression group, the expression levels were up-regulated to various degrees in all of the treatment groups (P < 0.05). Conclusion QPC can increase the mRNA levels of 5-HT1AR and protein levels of DA-1 and DA-5 in the hippocampus of COPD with depression.
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Objective To analyze the population distribution and clinical characteristics of esophageal cancer in Luzhou prefecture of Sichuan. Methods The data of 690 cases of resected specimens with esophageal cancer from October 2010 to September 2014 were analyzed retrospectively, including 659 cases of esophageal squamous cell carcinoma, 10 cases of adenocarcinoma, 7 cases of adenosquamous carcinoma, 5 cases of sarcomatoid carcinoma, 2 cases of carcinoma in situ, 3 cases of leiomyosarcoma, 2 cases of small cell carcinoma, 1 case of undifferentiated carcinoma and 1 case of mixed carcinoma. Results The constituent ratio of 51-60 years old population of 690 cases with esophageal cancer was the highest for 40.00%(276/690). In≤60 years patients, the rate of esophageal cancer in male was higher than that in female: 56.15%(338/602) vs. 34.09%(30/88), χ2 = 15.005, P =0.000. Clinical pathological factors of lymph node metastasis showed that there were statistically significant differences between male and female: 45.68%(275/602) vs. 34.09%(30/88), χ2 = 4.182, P =0.041;the lower the position, the higher the lymph nodes metastasis rate:the lymph nodes metastasis rate in superior segment, middle segment, inferior segment was 32.00%(8/25), 41.22%(216/524) and 57.45%(81/141),χ2=13.425, P=0.001;the lower the differentiation, the higher the lymph nodes metastasis rate:the lymph nodes metastasis rate in high, middle and lower differentiation was 40.84%(165/404), 47.60%(109/229) and 75.76%(25/33), χ2 = 16.065, P = 0.000. The lymph nodes metastasis rate in different general types and histology types had no significant differences(P>0.05). Conclusions The incidence rate of esophageal cancer in male is significantly higher than that in female, the higher the lymph node metastasis rate, the lower the position and the differentiation of esophageal cancer in Luzhou prefecture of Sichuan.
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This study was aimed to investigate the effect of Radix Bupleuri extract (RBE) on 5-HT3R channel currents of primarily cultured hippocampal neurons in depression emotion rats.Depression emotion model ratswere duplicated.RBE was used for drug intervention.And then,the rats were evaluated by the open-field test (OFT) and the sucrose preference test.Serum of rats in each group was collected and then added into the primary cultured hippocampal neurons for 24 h.The 5-HT3R channel currents were recorded by the whole-cell patch clamp.The results showed that compared with the normal group,the total score of OFT in the model group was significantly decreased (P < 0.01); the sucrose preference ratio decreased obviously (P < 0.01); and the current density value of primary cultured hippocampal neurons in serum of the model group was significantly higher (P <0.01).Compared with the model group,the total scores of OFT in the RBE group and fluoxetine group increased significantly (P < 0.05,P < 0.01); the sucrose preference ratio also increased obviously (P < 0.05,P < 0.05); and current density value of the primary cultured hippocampal neurons in serum of the RBE group and fluoxetine group decreased significantly (P < 0.01,P < 0.01).It was concluded that RBE can effectively correct the abnormal 5-HT3R channel currents of rats with depression emotion,which may be one of the central mechanisms in the treatment of depression emotion.
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Objective] With the method of removing wind, activating blood, removing phlegm and relieving cough, apply Bee-silkworm Zhike Decoction, observe its cure effect on chronic cough. [Method] For 32 cases of chronic cough that had no marked cure effect with WM anti-infection and relieving cough to remove phlegm, apply Bee-silkworm Zhike Decoction to them, for 2w as a course, make evaluation after successive 2 courses. [Result] The average onset time was (9.1 ±4.6)d,the cough average disappearance period (20.3 ±9.1)d,28 cases were cured, 4 had effect, the total effective rate was 100%. [Conclusion] Bee-silkworm Zhike Decoction treating chronic cough has characteristics of quick onset, short course and marked cure effect, worth further study.
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This study was aimed to reveal the roles of biological factors T3, T4 and TSH in the pathogenesis of liver-qi invasion syndrome and liver-qi depression syndrome of premenstrual syndrome (PMS) in the body. Thus, we may expound the connotation of conceptpotential stagnation ofqi and blood. Female workers of Jinan and Qingdao were selected as target groups by epidemiological cross-sectional survey. And specially trained investigators were responsible for screening patients referred to criterion on the international diagnostic standards and syndrome diagnosis of PMS. Patients' blood was taken as samples during the follicular phase (6 to 14 days), luteal phase (15 to 23 days), premenstrual phase (24 to 28 days) and the menstrual phase (1 to 5 days), respectively. Blood samples were disposed according to requirements of radioimmunoassay. Single factor analysis of variance was used in the comparison with the level of T3, T4 and TSH in menstrual blood for different time intervals of the case group and the normal group by SPSS 10.0 statistical software. The results showed that T3 levels of patients with either syndrome were significantly reduced during the premenstrual phase and the menstrual phase (P < 0.05). There were no significant changes on the level of serum T4 and TSH before and after the occurrence of the disease. Both of them were significantly increased during each phase of the menstrual cycle. It was concluded that changes of T3, T4 and TSH were one of the mechanisms in disease with liver-qi invasion syndrome and liver-qi depression syndrome. The micro change was the essence ofpotential stagnation of qi and blood, which was the body condition of this disease.
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This paper was aimed to analyze the theoretical connotation with liver bodyyin with function yang, and to explain the physiological and pathological mechanism of body yin and function yang, respectively. The mechanism of its corresponding syndrome and symptoms were described and the composing principle of classical prescription for liver regulation was analyzed. The clinical significance of liver body yin with function yangwas confirmed by clinical cases. This paper argued that the liver ascending characteristics, which is a necessary guarantee for ascendingqi in the human body to adapt to the ascending gas of the world, is the key point to maintain balance of qi ascending and descending in the body. The liver ascending disorder mainly manifested for the excessive ascending and ascending deficiency, which analyzed the pathogenesis characteristic and clinical manifestation of the liver qi ascending disorder. This paper put forward a new view that the liver storing blood referred to the convergence and the conservation properties of the liver, which demonstrated the relationship between liver storing blood and controlling dispersion. It suggested that liver blood convergences liverqi so as not to make liverqi too excessive. The liver storing blood can raise spirit. Liver blood is the source of menstruation, and etc. This paper finally put forward the clinical prescription viewpoint of soothing liver and dropping inverse should raiseyin and gentle liver necessarily, releasing liver should raise liver and nourish blood and clearing away the liver-fire should cool blood and nourishyin. This research had certain clinical value.
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Objective To analyze the value of fine needle aspiration for male breast cancer and to investigate the clinical characteristics of male breast cancer.Methods The cell morphological characteristics of fine needle aspi-ration and clinical data were analyzed retrospectively within a total of 35 cases with male breast cancer of Affiliated Hospital of Luzhou Medical College,from 2000 January to 2014 December.Results During the 35 patients of male breast cancer with fine needle aspiration,from 35 to 82 years old,the median age was 64 years old and mean age was 61.6 years old.There were 23 cases of male breast cancer from 60~82 years old,suggesting that the relatively high incidence was after the age of 60 years.The diameter of male breast tumor was 0.8~8cm,while the average diameter was 3.5cm.In the clinical stage of TNM,14 cases were with stageⅠ,13 cases were with stageⅡ,7 cases were with stage Ⅲand 1 case wasⅣstage;that was to say,the cases of male breast cancer in the late was relatively more.The invasive ductal cancers were 16 cases (45.7%) of male breast cancer.The sensitivity was 94.3% of fine needle aspiration cytology before the operation.Conclusion The accuracy of fine needle aspiration cytology has important significance for the diagnosis of male breast cancer,can be used as a mean of detecting male breast tumor as benign or malignant.
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Start to explore the theory conditions around the theme why to build the modern basic theory of tradi-tional chinese medicine and what kind of theory we want to establish . On the basis of making clear the related concepts such as theory, knowledge, scientific theory and scientific knowledge, discuss the theoretical development pathways and evaluation criteria, compare the development mode of Chinese and Western medicine, providing a refer-ence for evaluation and future development of the modern basic theory of traditional chinese medicine. According to Carl G. Hempel's bridge principle, summarize the five bridge principles and a logic protection principle of the research and foundation of the modern basic theory of traditional chinese medicine, and explain its role and signifi-cance. Put forward a theoretical framework of the modern basic theory of traditional chinese medicine Three levels and five grades like a tree structure, demonstrate the scientific connotation of 11 principles and concepts under the frame. Analyze and demonstrate its scientific rationality according to the role and evaluation criteria of scientific theory mentioned above, clearing direction for future development.
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Objective To observe the effects of Liuwei Buqi capsules on CD4+CD25+forkhead box protein 3+(Foxp3+)regulatory T cells(Tregs),helper T cells(Ths)in patients with chronic obstructive pulmonary disease (COPD). Methods Eighty COPD patients admitted into the First Affiliated Hospital of Anhui University of Traditional Chinese Medicine from January 2012 to May 2013 were randomly divided into a traditional Chinese medicine (TCM)experimental group(40 cases)and a western medicine control group(40 cases);there were 40 research volunteers enrolled as healthy controls. After admission,both the TCM experimental group and western medicine control group were given conventional western medicine comprehensive treatment. Additionally,in the TCM experimental group,Liuwei Buqi capsules were given orally once 3 pills(0.4 g/pill)and twice a day,while in the western medicine control group nifedipine was given,once 10 mg and 3 times a day,30 days constituting one therapeutic course for both groups. BODE evaluation means that the body mass index(B),the degree of airflow obstruction(O),the scores of dyspnea(D)and excercise capacity(E)of COPD patients were evaluated. A spirometer was used to observe the changes in the patient's pulmonary function to detect the dyspnea score. The γ-interferon(IFN-γ),interleukin (IL-4 and IL-17)in serum were detected by enzyme-linked immunosorbent assay(ELISA). The expression of Treg of peripheral blood was detected by flow cytometry. Results Compared with healthy control group,lung function parameters,IL-4,CD4+CD25+Treg and CD4+CD25+Foxp3+Treg of peripheral blood were increased,while dyspnea score,BODE score,the expressions of IFN-γ,Th1/Th2,IL-17 in serum were decreased significantly in the COPD group(P<0.05 or P<0.01). After treatment,compared with those before treatment in the two groups, the forced expiratory volume in 1 second(FEV1),FEV1/forced vital capacity(FVC),IL-4,CD4+CD25+Treg, CD4+CD25+Foxp3+ Treg were all increased,while dyspnea score,BODE score,IFN-γ,Th1/Th2,IL-17 were all decreased(P<0.05 or P<0.01),and the peak expiratory flow(PEF)was decreased in western medicine control group and increased in TCM experimental group. After treatment,the comparisons of ratio of FEV1/FVC〔(78.12±14.96)%vs.(67.52±10.39)%〕,BODE score(1.07±0.72 vs. 1.77±0.74),IL-17(μg/L:40.80±8.97 vs. 48.22±6.51) Th1/Th2(1.05±0.23 vs. 1.42±0.21)and CD4+CD25+Foxp3+ Treg〔(6.61±2.26)% vs.(5.25±2.03)%〕between the two groups were all of statistical significant difference(all P<0.05). Conclusion Liuwei Buqi capsules can improve COPD symptoms by up-regulating the expressions of CD4+CD25+Foxp3+ Treg,IL-4,and down-regulating the expressions of IFN-γ,IL-17 to correct the balance of Th1/Th2 in patients with COPD.
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Objective distributing character and current researching status of literatures on treatment and prevention of influenza with Chinese medicine in 60 years after foundation of RPC were analyzed to provide a reference for Chinese medicine prevention and treatment of influenza. Methods CBMdisc was used as data source, ibliometrics method was adopted to analyze literatures on the treatment and prevention of influenza with Chinese medicine form 1949 to 2009. Results There was altogether 825 literatures form 1949to 2009. From 1958 to 1959, the volume of document come into a slow growth trend, reaching a high point in 1959, with the volume of document is the 45, may be related to 1957-type pandemic in Asia; document in 1970,growth accelerated beginning in 2003, faster growth, posting the largest for 2005, issued a total of 89, issued a document was an increasing trend in 2009. Conclusion Chinese medicine treatment of influenza in the past 60years, won the sustainable development, Chinese medicine treatment of influenza has become the dominantdisease, Chinese medicine treatment of influenza is promising.