This paper discussed the actual state of the contemporary college students' sexual sense and existing problems in sexual education of the high schools,and proposed that higher schools should strengthen the sexual health education of the college students,implement education and lead sexual psychology to college students from aspects of the sexual physiology,sexual psychology,sexual morals and sexual legal system to make their bodies and minds get healthy development.

the GGT level.Increased GGT and TG may be risk factors for diabetes mellitus.

0.05). There were no statistical significances in WBC, calcium and phosphorus between groups with different GGT degrees. [Conclusion]The serum levels of GGT increased to different degrees in paitents with fracture. The levels of GGT showed an upward tendency during the period of hematoma organization. There was no obvious correlation between the changes of GGT versus WBC and calcium or phosphorus. The elevation of GGT is possibly related to stress response.

The study of 295 patients with T2DM and 336 healthy subjects was carried out and three diabetic sub-groups of DM with high total cholesterol(H-TC),DM with high triglyceride(H-TG) and H-TC plus H-TG were set.The results showed that the level of non-HDL-C was increased in all three groups of H-TC,H-TG,and H-TC plus H-TG(all P

A retrospective analysis was made of 56 children with a definite diagnosis of pulmonary edema,in whom x-ray films were taken before and after treatment.Four patients had been in Tibet for five months to 6 years.In 50 patients,pulmonary edema occurred 6~72 hours after they flied into Tibet.Two of them died during treatment because of delayed treatment and critical conditions.All 56 patients were of Han nationality,aged 5 months to 12 years.Childhood acute pulmonary edema accountes for 69% of all high altitude pulmonary edema cases.Childhood pulmonary edema had an acute onset,and it ran a fulminating course.chest films usually showed disseminating alveolar changes,and the diagnosis may be misleading.X-ray physicians should get familiar with the diagnosis to avoid a delayed diagnosis and treatment.

Objective To study on the measurement of glycyl-proline dipeptidyl aminopeptidase (GPDA) in urine and its clinical application. Methods GPDA in urine was measured by continuously monitoring method using substrate. The assay conditions and interference factors were investigated. GPDA activities in urine specimens from 334 healthy persons, 55 diabetes mellitus patients and 36 hypertension patients were measured. The differences between the kidney injured and non-kidney injured groups were analyzed. Results The linearity of the method was up to 350 U/L. The intra CV and inter CV were 1.27% and 1.33% respectively. The GPDA activity in urine specimen was stable for 7 days at 4℃. There was no interference of bilirubin, glucose, vitamins, dimethylbiguanide and gliben-clamide. No significant interference was found by hemoglobin less than 500 mg/L. GPDA level in urine specimens of 334 healthy persons were (12.9?4.2) U/g?Cr. The GPDA levels of diabetes mellitus and hypertension groups combined with kidney injured were obviously higher than that of the control group and the non-kidney injured group ( P

Objective To investigate the relationship between androgen level and body adipose tissue content and distribution via a cross sectional survey in healthy women aged 40 to 60 years. Methods A total of 222 women were divided into 4 groups according menstruation status, i.e. reproductive stage, early perimenopausal stage, late perimenopausal stage and postmenopausal stage. Serum level of dehydroepiandrosterone (DHEA), total testosterone (TT) and sex hormone binding globulin (SHBG) were measured. Free androgen index (FAI) was calculated. Body adipose tissue content and distribution were measured by dual-energy X-ray absorptiometry. Results In women aged 40 to 60 years, DHEA, TT and FAI level of reproductive stage women was (12.3±4.1) nmol/L, (0.56±0.22) nmol/L and 1.15 (quartile:0.71 to 1.85), respectively. DHEA, TT and FAI level of early perimenopausal stage women was (12.0±3.4) nmol/L, (0.56 ± 0.24) nmol/L and 1.37 (quartile: 0.89 to 1.61), respectively. DHEA, TT and FAI level of late perimenopausal stage women was (14.2 ± 4.7) nmol/L, (0.62 ± 0.18) nmol/L and 1.38 (quartile:1.12 to 1.63). DHEA, TT and FAI level of postmenopausal stage women was (11.6±3.5) nmol/L, (0.45±0.22) nmol/L and 0.94 (quartile:0.47 to 1.49). DHEA, TT and FAI level of perimenopausal stage women was comparable with those of reproductive stage women (P>0.05), however, TT and FAI level of postmenopausal women was significantly lower than those of reproductive stage women (P=0.001, 0.014). The total adipose percentage of reproductive stage women, early perimenopausal stage women, late perimenopausal stage women and postmenopausal stage women were (35 ± 6)%, (35 ± 5)%, (37 ± 4)%and (37 ± 5)%. The adipose percentage in“android”area of reproductive stage women, early perimenopausal stage women, late perimenopausal stage women and postmenopausal stage women were (43±5)%, (43±4)%, (47±5)%and (46±5)%. The total adipose percentage was similar in 4 groups (P=0.312). Compared with reproductive stage women, adipose percentage of“android”area increased in late perimenopausal and postmenopausal women (P=0.026). Women with higher FAI level presented higher adipose tissue content and higher percentage of centrally distributed adipose tissue (r=0.28, P=0.003). Conclusions Body adipose tissue tends to distribute centrally from perimenopausal stage. Androgen level is related to body adipose tissue content and distribution, but may not be the main reason of changes of fat distribution in middle life women.

According to the investigation result in 398 students of the College of Pharmacy of Chongqing Medical University on study motivation,atitude,extracurricular study time and study method,the entire status of study attitude in pharmacutical students and the effect of study motivation,attitude,grade diversity and gender difference on learning were analyzed.It is indicated that the pharmacutical students in medical university are a group with a certain speciality.Therefore,in order to improve the educational quality of pharmacy,the teaching and students affairs should be developed with clear target.

Objective:To investigate the effects of Metarhiziun taii polysaccharide on the immunity activity of the diabetic mellitus model mouse.Methods:To build stables type Ⅰ diabetic model mouse by intraperitoneal injecting small dose streptozotocin ( STZ) continuously.Then observeing weight changes,detecting empty stomach serum glucose,immune organ index( include spleen and thymus),peritoneal macrophage phagocyte ability,spleen lymphocyte multiplication and immunoglobulin IgG′s and complement C3,C4 content in blood serum of the diabetic rats.Results:The weight of model mouse had been improved by Metarhiziun taii polysaccharide, serum glucose had been improved degrade of the ability of model mouse.T,B lymphocyte proliferation had been increased obviously by middle and high dose polysaccharid,spleen index,IgG′s and C3,C4 content in blood serum of the diabetic rats could be improved by high dose distinctively.Thymus index and the capacity of peritoneal macrophage phagocyte would enhanced by middle and high dose polysaccharide inject.Conclusion:The immune function and serum glucose of typeⅠdiabetic mode rats could be improved by intra-gastriced Metarhiziun taii polysaccharide.

Objective To compare the difference in risks of obstetric complications of singleton pregnancy between women with hyperandrogenic polycystic ovary syndrome (PCOS) and women with normoandrogenic PCOS. Methods Prospective cohort study. This study was a secondary analysis of data collected during a multicenter randomized controlled clinical trial. Women who got clinical singleton pregnancy were grouped according to whether they were diagnosed with hyperandrogenism at baseline. There were 118 women with hyperandrogenism and 366 women without hyperandrogenism. The incidences of obstetric complications and birth weight were compared between the two groups. Results Women with hyperandrogenic PCOS had a significantly higher risk of preterm delivery than women with normoandrogenic PCOS [12.7％ (15/118) versus 3.6％ (13/366); OR=3.94, 95％CI: 1.82-8.56]. After adjustment of age, duration of infertility, body mass index, and fresh or frozen embryo transfer group, hyperandrogenism was still associated with an increased risk of preterm delivery (OR=3.67, 95％CI: 1.67-8.07). Compared with women with normoandrogenic PCOS, women with hyperandrogenic PCOS had similar risks of pregnancy loss, gestational diabetes mellitus, pre-eclampsia, placenta previa, and postpartum hemorrhage (all P>0.05). Birth weight as well as the risks of being small for gestational age and large for gestational age were also comparable between the two groups (all P>0.05). Conclusion In women with PCOS and singleton pregnancy, those with preconceptional hyperandrogenism have a higher risk of preterm delivery than those without hyperandrogenism.