1.Efficacy analysis of antidepressant-assisted treatment for chronic prostatitis
Chinese Journal of Primary Medicine and Pharmacy 2013;20(8):1157-1159
Objective To explore the effect of antidepressant adjuvant treatment for chronic prostatitis (CP),and to find an effective treatment for the clinical therapy of CP.Methods 88 patients with CP were randomly divided into two groups,the control group 41 patients were treated with the antibacterials moxifloxacin,the treatment group 47 patients were treated with the moxiiloxacin treatment and paroxetine adjuvant therapy.The clinical symptoms,life quality (QOL) and Zung depression scale score of the two groups were evaluated and compared.Results After four weeks of treatment,voiding difficulty endless,urinary urgency,perineal discomfort symptoms of the treatment group were improved significantly compared with the control group (x2 =23.563,18.348,15.874,all P < 0.05).After four weeks of treatment,QOL,Zung depression scale scores the treatment group were more significant decline than before treatment and the control group after treatment (t =0.554,0.615,0.382,0.336,all P < 0.05).Conclusion Antidepressant adjuvant therapy improves the psychiatric symptoms of CP patients,which can effectively improve the clinical efficacy of antibiotic therapy of CP.
2.Serum hepatocyte growth factor and severity of type 2 diabetic nephropathy
Chinese Journal of General Practitioners 2015;14(10):765-767
To explore the serum hepatocyte growth factor (HGF) lesion severity level and diabetic nephropathy (DN).A total of 207 patients with type 2 diabetes mellitus (T2DM) were recruited from Second Municipal Hospital.According to the level of urinary albumin excretion rate (UAER), they were divided into non-DN group (group A, n =56) : UAER < 20 μg/min;early DN (group B, n =55) : UAER: 20-200 μg/min;clinical stage DN with normal renal function (group C, n =52):UAER > 200 μg/min;DN in clinical renal dysfunction (group D, n =44) : UAER > 200 μmol/min, decompensated chronic renal failure (serum creatinine: 133-177 μmol/L).And 55 healthy subjects were selected as controls.The serum levels of HGF, fasting plasma glucose , plasma glucose at 2 hour , blood urea nitrogen, creatinine and glycosylated hemoglobin were determined.HGF value : control group : (256.4 ± 30.4) ng/L,group A: (400.1 ±39.3)ng/L, group B: (689.4 ±55.6) ng/L, group C:(967.3 ±68.5) ng/L and group D: (150.7 ±23.2) ng/L.There are differences of serum HGF in different degree of DN.
3.The relationship between rhinovirus and asthma in children
International Journal of Pediatrics 2016;43(3):170-172
Viral infections affect wheezing and asthma.Wheezing illnesses are usually viral in origin in children.The recurrent wheezing is associated with childhood asthma.There are some new evidences proving that rhinovirus(RV)is closely associated with asthma in children.This review discusses age distribution,epidemic season and risk factors of RV in the wheezing children.It also reviews the relationship between RV infection and asthma,clinical laboratory examination and treatment.
4.The Role of Nogo Receptor on the Apoptosis of Retinal Ganglion Cells in Diabetic Rats
Tianjin Medical Journal 2014;(3):217-219
Objective To investigate the effect of Nogo receptor on the apoptosis of retinal ganglion cell (RGC) in di-abetic rats, and the potential mechanism thereof. Methods Thirty diabetic model rats were induced by intraperitoneal ad-ministration of streptozotocin. Model rats were randomly divided into control group, diabetes mellitus (DM) group, siNgR group and siRNA control group (n=10 for each group). Diabetic rats in siNgR group were intravitreally administrated with No-go receptor antisense nucleotide. Diabetic rats in siRNA control group were intravitreally administrated with negative nucleo-tide. One month after diabetes onset, colocalization of Nogo receptor and Brn3a (marker of RGC) was observed by immunohis-tochemistry. The apoptosis of RGC was detected by TUNEL staining. The level of retinal malondialdehyde (MDA) was ob-served with kit, and the expressions of Nogo receptor and caspase-3 were detected with Western blot assay. Results It was found that the Nogo receptor was highly expressed in RGC. The levels of retinal MDA were (3.68±0.47), (8.07±1.24), (7.54± 1.53) and (5.12 ± 0.62) μmol/g protein for control group, DM group, siRNA control group and siNgR group. The apoptotic rates of RGC were (5.1 ± 0.2)%, (49.3 ± 2.7)%, (45.6 ± 1.8)%and (12.4 ± 0.6)%respectively. The expressions of Nogo receptor were (0.18 ± 0.07)%, (0.45 ± 0.12)%, (0.40 ± 0.09)%and (0.16 ± 0.09)%. The expressions of caspase-3 were (0.16 ± 0.05)%, (0.40±0.18)%, (0.42±0.12)%and (0.17±0.08)%. Compared with control group, there was significant increase in apoptosis of RGC, significantly up-regulated expressions in Nogo receptor and caspase-3, and significantly increased level of MDA in DM group and siRNA control group(P<0.05). Compared with DM group, there were decreased apoptotic rate of RGC, de-creased expressions of Nogo receptor and caspase-3, and decreased level of retinal MDA in siNgR group (P<0.05). Conclu-sion The increased level of Nogo receptor induces oxidative stress and up-regulation of caspase-3 in diabetic retina, play-ing an important role in the apoptosis of RGC.
5.Protective Effects of Panax Notoginseng on Retinal Ganglion Cells in Diabetic Rats
Tianjin Medical Journal 2013;(11):1103-1105
Objective To explore protective effects and potential underlying mechanisms of panax notoginseng (PTS) on retinal ganglion cell (RGC) in diabetic rats. Methods SD rats were randomly divided into control group, diabetic group and treatment group. The diabetic model rats were induced by intraperitoneal injection of streptozotocin. Rats were giv-en PTS 50 mg·kg-1·d-1 in treatment group. One month later, the coexistence of nogo receptor and Brn3a (special marker of RGC) was observed by immunofluorescence staining double-labeled method. The expression of Nogo receptor was detected by Western blot assay. The level of malondialdehyde (MDA) in retina was measured with detection kit. HE-staining was in-troduced to reveal the number of retinal RGC. Results A large number of Brn3a and Nogo receptors were co-existed in the retina. The Nogo receptor was exclusively expressed in RGC, which was up regulated in diabetic group compared with that of control group. The level of retinal MDA was increased and the number of RGC decreased in diabetic group than that of con-trol group (P<0.001). Compared with diabetic group, there were decreased retina Nogo receptor, decreased level of MDA and increased number of RGC in treatment group (P<0.001). Conclusion PTS attenuates diabetes-induced loss of RGC, which may ascribe for down-regulation of retina Nogo receptor and decreased oxidative stress.
6.Comparison of the effects of astragaloside and NMDA receptor antagonist on the impairment of learning -memory after the fetal intrauterine distress in neonatal rats
Chinese Journal of Primary Medicine and Pharmacy 2015;(19):2881-2885
Objective To explore the reversion of astragaloside and NMDA receptor antagonist against the hyperphosphorylation of protein Tau induced by fetal intrauterine distress in neonatal rats.Methods The analysis of variance of factorial design was setted up two intervention factors which were fetal intrauterine distress (two levels:no disposition;a course of fetal intrauterine distress)and the drugs (three levels:iv Saline;iv astragaloside;iv MK -801).When the neonatal rats grew to 12weeks,the hippocampus was removed from the neonatal rats.Detected the content of glutamate in the hippocampus of rats by high performance liquid chromatography.The expression of protein Tau which includes p -AT8Ser202 and GSK -3β1H8 in the hippocampus of rats were detected by the methods of immunohistochemistry staining.Results Fetal intrauterine distress could significantly up -regulate the content of glutamate,which was not affected by MK -801,in the hippocampus of neonatal rats which was reduces by the astragaloside (P <0.05).And both influences presented subtracting effects (P <0.05).Fetal intrauterine distress and the drugs do not affect the total protein Tau in the hippocampus of rats (P <0.05).Fetal intrauterine distress could up -regulate the hyperphosphorylation of protein Tau in the hippocampus of neonatal rats which could be reduced by astragaloside and MK -801 (P <0.05).And the influences between fetal intrauterine distress and the drugs presented subtracting effects (P <0.05 ).Conclusion Our results indicate that fetal intrauterine distress reduce the hyperphosphorylation of protein Tau in neonatal rats though up -regulating the content of glutamate.GSK-3βis the key protein in this signaling pathway.
7.The effect of self-stigma on self-esteem and social support in mental illness
Chinese Journal of Behavioral Medicine and Brain Science 2014;23(8):701-703
Objective To explore how the self-stigma of mental illness influence self-esteem and social support.Methods 109 mental illness from Jinan,Tianjin and Harbin were asked to finish a questionnaire integrated from the ISMI,SES,PSSS,and the data were calculated by SPSS18.0.Results According to the regression of self-stigma and its five attributes on the self-esteem,self-stigma was negative correlated with self-esteem,with self-alienated was the most significant attribute,the next being the public relations avoidance and the incompetent sensation,while the flight from reality and the discrimination experience were not remarkable attributes (Y =4.585-0.722x(F=59.508,P<0.001) and Y =4.470-0.388x1 +0.813x2-0.198x3-0.064x4-0.192x5 (F=16.609,P< 0.001)).According to the regression of self-stigma and its five attributes on social support,self-stigma was negatively correlated with social support,self-alienated was the most remarkable attribute,and the next were the public relations avoidance and the discrimination experience,while the flight from reality and the incompetent sensation were not remarkable to the social support.(Y =3.710-0.354x(F=9.116,P<0.01) ; Y =3.474-0.391x1 +0.102x2+ 0.301x3+0.047x4-0.301x5 (F=5.695,P<0.001)).Conclusion The self-stigma of mental illness has negative influence on the self-esteem and social support.
8.Effects ofTanyu Tongzhi Formula Drug-Containing Serum on Proliferation and Migration of Human Umbilical Vein Endothelial Cells
Chinese Journal of Information on Traditional Chinese Medicine 2015;(1):50-52
Objective To observe the effects ofTanyu Tongzhi Formula on proliferation and migration of human umbilical vein endothelial cells (HUVECs);To explore its activity of pro-angiogenesis.Methods HUVECs were cultured in vitro. Rats were treated with gavage containing different doses ofTanyu Tongzhi Formula (78.0, 39.0, 19.5 g/kg) to prepare serum with different doses of medicine. The activity of HUVECs was measured by MTT method. The effects on migration of HUVECs were inspected by using scratch wound assay.Results Compared with the normal control group, serum containing high-dose and medium-doseTanyu Tongzhi Formula could significantly promote the proliferation of the HUVECs (P<0.01). The rates were 49.78% and 33.92% respectively. And the cell migration rate was higher in the two groups than in the normal control group (P<0.01). The rates were 11.36% and 11.62% respectively.ConclusionTanyu Tongzhi Formula can promote proliferation and migration in HUVEC, which may be active to pro-angiogenesis.
9.Influence of Shanghai Guiding Principles of Clinical Use of Antibiotics Implementing Rules(Trial) on Prophylactic Use of Drugs in Patients Underwent General Surgery Operation
China Pharmacy 2007;0(30):-
OBJECTIVE:To discuss the influence of Shanghai Guiding Principles of Clinical Use of Antibiotics Implementing Rules(Trial)(named Implementing Rules for short) on prophylactic use of drugs in patients underwent general surgery operation.METHODS:In retrospective study,inpatients of general surgery department in our hospital from Sep.2006 to Feb.2008 were divided into 3 groups(Group 1:6 months before Implementing Rules issued;Group 2:0~6 months after Implementing Rules issued;Group 3:7~12 months after Implementing Rules issued).The utilization of antibiotics was analyzed as well as its rationality.RESULTS:A total of 1 308 cases were enrolled.The utilization frequency of antibiotics was 3 463.Less than half of cases met the indication of antibiotics while the rate of drug sensitivity test was 1.2%.The treatment courses of 3 groups were(3.4?4.3) d,(3.3?2.9) d and(3.1?3.0) d.The proportions of rational drug use were 36.5%,35.1% and 40.7%.But the selection of antibiotics,drug combination and ADR report were not significantly improved.CONCLUSION:The issue of Implementing Rules has promoted the rational use of antibiotics in general surgery department.Further training and monitoring are needed.
10.STUDY OF SERUM IgA ANTIBODY TO EB VIRAL CAPSID ANTIGEN IN NASOPHARYNGEAL CARCINOMA FROM SHAANXI
Journal of Xi'an Jiaotong University(Medical Sciences) 1982;0(04):-
A total of 154 sera from patients with nasopharyngeal carcinoma(NPC), patients with other head and neck tumors(OHNT) and healthy individuals (HI) from Shaanxi province were tested for IgA antibody to EB viral capsid antigen (VCA-IgA) by immunoenzyrnie method. 75.93% of 54 pretreated NPC patients had VCA-IgA antibody with a GMT of 1: 38. 00,whereas less than 12. 00%of 50 OHNT and 50 HI with a GMT of 1: 2. 5 ~ 1: 3. 35.The results showed that the detection of VCA-IgA was of great value in diagnosis of NPC from low risk areas. The elevated level of VCA-IgA was seen in well-differentiated squamous cell carcinoma which gave a pattern similar to that noted in vacuolar nuclear cell carcinoma or less-differentiated carcinoma, but not in undifferentiated carcinoma. The VCA-IgA positive ratio in NPC patients below 30-year-old was similar to that in OHNT, however the GMT was elevated markedly. The results above showed that VCA-IgA antibody was of little value in diagnosis of NPC below 30-year-old and undifferentiated carcinoma.