Objective To investigate the influencing factors of the results of liver function tests.Methods The clinical data of 357 cases of outpatient examination for liver function were retrospectively analyzed.According to the results of the examination,they were divided into two groups,178 cases in the control group (normal liver func-tion);179 cases in observation group (abnormal liver function).The influencing factors of liver function test results were analyzed.Results In the observation group,the gender,marital status,age,culture degree,BMI,sleep time com-pared with the control group,the differences in marital status were statistically significant(all P <0.05),the liver function abnormal rate of male was 58.66%,which was higher than 41.34% of female(χ2 =14.139,P <0.05).The detection rate of abnormal liver function of the people with age over 40 years old was 55.87%,which was higher than 44.13% of the people with age under 40 years old (χ2 =8.495,P <0.05).The detection rate of abnormal liver func-tion of the crowd in high school level and above was 45.25%,which was lower than 54.75% of the crowd under the high school(χ2 =5.685,P <0.05).The detection rate of abnormal liver function of the crowd with BMI≥24kg/m2 was 62.57%,which was higher than 37.43% of the crowd with BMI <24kg/m2 (χ2 =5.731,P <0.05).The detec-tion rate of abnormal liver function of the crowd with sleep time≥8h was 53.07%,which was lower than 46.93% of the crowd with sleep time <8h (χ2 =18.011,P <0.05).There was no significant difference in the detection rate of abnormal liver function of marriage between the two group(P >0.05).Conclusion The gender,age,culture degree, BMI,sleep time have impact on the liver function test,and the bad eating and living habits should be reasonable corrected,the physical exercise should be strengthened,and the quality of life should be constantly improved.

Objective To study the clinical effect of tension-free hernia repair in inguinal emergency hernia. Methods The tension-free hernia repair was administered in 83 patients with inguinal emergency hernia.All the cases were analyzed retrospectively.Results There were two postoperative deaths in 83 cases within three days after operation.Wound infection occurred in one case.The rest recovered soon.The average stay in hospital was 5.1 days. Conclusion The tension-free hernia repair can be applied to inguinal emergency hernia with satisfactory results.

Objective To assess the effects of surgical treatment for patients with blepharochalasis and its associated abnormali- ties. Design Retrospective case series, Participants 35 cases (52 eyes) with blepharochalasis in stable phase. Methods The correction of the abnormalities in upper eyelids: after designing the lid crease incision, the redundant eyelid skin and prolapsed fat were excised, and prolapsed lacrimal glands were sutured back into position in 18 cases (36 eyes) and ptosis was treated in 10 cases (16 eyes). The correction of abnormalities in lower eyelids: lower eyelid retraction was corrected in 4 cases (6 eyes). The correction of lateral canthus malformation: lateral canthus rounding was treated in 7 cases (14 eyes), accompanied with or followed by correction of baggy eyelid or ptosis. Main Outcome Measures The shape, location and movement of bilateral eyelids, the location of lacrimal glands and the cir- cumstance of tear secretion. Results During the follow-up of 6～60 months, the appearance and location of bilateral eyelids and can- thuses were satisfying, the function of eyelids were normal, and no dry eye symptoms were found. Two cases (3 eyes) appeared recurrent lacrimal gland prolapse 29 and 36 months postoperation and received surgeries for correction again. There was no recurrence after the second prolapse correction surgery in the follow-up of 18 and 24 months respectively. Conclusions Surgical treatment for patients with blepharochalasis and its associated abnormalities is safe and effective. Its recurrence rate is low.

Animals ; Disease Models, Animal ; Female ; Interferon-gamma ; therapeutic use ; Lung ; drug effects ; pathology ; Random Allocation ; Rats ; Rats, Wistar ; Silicosis ; classification ; drug therapy ; Treatment Outcome

OBJECTIVETo study the inhibitory effect of Juhua Jueming powder (JJP) on high-risk corneal transplantation immune rejection in rats.

METHODSThe high-risk corneal transplantation immune rejection rat model was established by inducing corneal neoangiogenesis by suture method and the penetrating transplantation. Model rats were divided into two groups, the treated group and the control group, they were administered with JJP 0.1 g (dissolved in 2 mL water) and normal saline respectively via gastric infusion every day after transplantation. The survival status of the allograft, histopathology, local and systemic immune status in the recipients were observed using immunofluorescence histochemistry and flow cytometry.

RESULTSThe survival time of the allograft in the treated group (14.50 +/- 3.55 days) was significantly longer than that in the control group (8.25 +/- 0.71 days, P < 0.01). Levels of Fas, FasL expressions in iris were stronger, and the percentage of CD4 CD FOXP3 positive cells in peripheral blood was less (5.11 +/- 3. 92% vs. 14.81 +/- 2.58%) in the control group than those in the treated group respectively. The concentration of IL-2 was lower while that of IL-10 was higher in aqueous humor of the treated group than those of the control group, respectively.

CONCLUSIONJJP has certain effect for preventing high-risk corneal transplantation immune rejection in rat model.

Animals ; Corneal Transplantation ; adverse effects ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Graft Rejection ; prevention & control ; Phytotherapy ; Rats ; Rats, Inbred F344 ; Rats, Inbred Lew

OBJECTIVETo master the distribution of male and female soldiers' body composition with bioelectrical impedance analysis (BIA) method in order to provide data for building up the standards in comparison with those of ordinary residents.

METHODSA cluster stratified sample of 5968 graduated soldiers among different armed services colleges was measured by BIA. Five percent-95% distributions with in the upper and lower limits were established on basis of the above result. The crosswise comparison was also performed.

RESULTS(1) Five percent-95% reference ranges of people in the graduating class of armed services colleges were body fat percentage (BF%): 10.30%-20.70% (male) and 19.20%-30.10% (female), body mass index (BMI): 19.30-25.70 (male) and 18.00-23.99 (female), lean body mass percentage (LBM%): 79.27%-86.69% (male) and 69.89%-80.69% (female), muscle percentage (M%): 74.24%-83.96% (male) and 65.23%-75.27% (female), bone percentage (B%): 5.01% 5.77% (male) and 4.65%-5.51% (female). (2) Soldiers in the graduating class of armed services colleges have less BF%, more B% and M% than those of ordinary residents in the same age and the same sex.

CONCLUSION(1) Soldiers in the graduating class of armed services colleges have better body composition than that of ordinary residents in the same age and the same sex; (2) Standard of body composition for soldiers in the graduating class of armed services colleges should be different from that of ordinary residents, a new standard should be built up.

Body Composition ; Female ; Humans ; Male ; Military Personnel ; Young Adult

OBJECTIVETo investigate the effect of baicalein on the gap junction intercellular communication (GJIC) in the TM4 Sertoli cells of the mouse testis and its related mechanism.

METHODSWe measured the cytotoxicity of different concentrations of baicalein on the TM4 Sertoli cells in the mouse testis by MTT, detected the fluorescence transfer of the TM4 Sertoli cells by parachute assay, and determined the expression of the protein connexin 43 ( Cx43) in the baicalein-treated cells by Western blot and immunofluorescence assay.

RESULTSBaicalein produced no obvious cytotoxicity on the TM4 Sertoli cells at the concentration below 60 µmol/L but significantly increased their GJIC at 0-20 µmol/L (P < 0.01). Western blot and immunofluorescence assay showed that 0-20 µmol/L baicalein remarkably elevated the expression of Cx43 in the TM4 cells (P < 0.01) and on the membrane of the TM4 cells.

CONCLUSIONBaicalein at the concentration of 0-20 µmol/L can significantly enhance GJIC in mouse TM4 Sertoli cells by increasing the expression of the Cx43 protein.

Animals ; Cell Communication ; drug effects ; Connexin 43 ; metabolism ; Flavanones ; administration & dosage ; pharmacology ; Gap Junctions ; drug effects ; Male ; Mice ; Sertoli Cells ; drug effects ; metabolism ; ultrastructure

Objective To investigate the prevalence of hypertension and the current status of awareness, treatment and control of hypertension in Chinese cardiovascular physicians. Methods A total of 4032 cardiovascular certified physicians were recruited from 386 medical centers in all 31 provinces and municipalities in mainland China between 1 June 2008 and 31 August 2008. Results The prevalence of hypertension in Chinese cardiovascular physicians was 12.1%, and there were gender differences and age group differences among them. Among hypertensive patients, the percentage of awareness, treatment and well-controlled of hypertension were 80.0%, 75.7% and 42.4%, respectively. There were age group differences between awareness rate and treatment rate. Conclusion There exist a considerable prevalence of hypertension in Chinese cardiovascular physicians surveyed, and the prevention and control should be further strengthened.

Adolescent ; Anemia, Aplastic ; complications ; Humans ; Leukemia, Myeloid, Acute ; etiology ; Male

Objective To investigate the awareness,willingness,motivation,and influencing factors of outpatients for participating drug clinical trials,and provide references for decision-making of drug clinical trials.Methods An amnonymous survey was conducted in the departments of internal medicine,surgery,gynecology,and obstetrics of a randomly selected tertiary referral center,and the results were statistically analyzed.Results A total of 1 067 available questionnaires were received.The total awareness rate of clinical trials was 31.02％,which was closely correlated with age and the degree of education.40.86％ of respondents were willing to participate in drug clinical trials.And 55.28％ of them chose yes because of the willingness to contribute to the development of medical science.People having cognition on clinical trials had more willingness to participate in drug(OR:1.361,95 ％ CI:1.042-1.777).59.14％ of the respondents refused to participate in drug clinical trials,68.62％ of whom refusing to participate mainly worried about the safety of drugs.57.37％ of the respondents comfirmed that they might change their idea if experts were involved.41.33％ were willing to accept training about clinical trials.Conclusion Investigators'overall cognition on clinical trials is closely correlated with the willingness to participate in drug clinical trials.There should propagandize drug clinical trials to make sure the improvement of drug clinical trial progress.