Following the development of the socialist market economy and the reformation of the medical safeguard system and the improvement of the higher education reformation,the shortcoming of the medical safeguard system of college students which has started in the period of planned economy has become visible.Through the narration of present situation and the analysis of the reasons to the domestic college students'medical safeguards,this article suggests that our government should establish university student medical service safeguard system which is a perfect and multi-level system and brings the university students'medical safeguard system into the national society medical service safeguard.At the same time,we must strengthen university students'realization of medicine guarantees so as to guarantee them to complete their studies successfully

Intracranial hypertension easily causes brain herniation,brainstem compression,and leads to death.Western medical treatment mainly chose medicines that can change the permeability of plasma,but with noticeable side effects.Chinese medicines had manifested therapeutic effects to inuacranial hypertension with multiple approaches and no obvious side effects.Besides Chinese medicines can also adjust the overall state of patients,which can not be replaced by western medicine.The treatment of intracranial hypertension with Chinese medicines will become an important research subject and have a broad outlook.

Objective:To observe the efficacy of rosuvastatin combined with the conventional treatment in the patients with acute cerebral infarction (ACI) and the influence on the serum levels of MMp2, vasostatin-2 and sICAM-1.Methods:Totally 136 patients with ACI were randomly divided into the routine treatment group and the rosuvastatin group with 68 ones in each .The patients in the routine treatment group were treated with the conventional treatment , and those in the rosuvastatin group were treated with rosuvastatin additionally.The treatment course was 15 days.The efficacy, adverse drug reactions and the changes of MMp 2, vasostatin-2 and sI-CAM-1 in the two groups were compared .Results:The effective rate was 92.65%in rosuvastatin group and that was 77.94%in the routine treatment group, and the difference was statistically significant (P<0.05).After the treatment, the levels of MMp2, vasosta-tin-2 and sICAM-1 for the mild, medium and severe types in the two groups were significantly decreased when compared with those be -fore the treatment (P<0.05), and the decrease for the same type in rosuvastatin group was more notable than that in the routine treat -ment group (P<0.05).The indices for different subgroups with various infarcts in rosuvastatin group were all lower than those for the same subgroup in the routine treatment group (P<0.05).The incidence of adverse drug reactions (ADR) in two group was no signifi-cant difference (P>0.05).Conclusion:Rosuvastatin used in the patients with ACI has better clinical efficacy than the routine treat-ment, which can reduce the levels of MMp 2, vasostatin-2 and sICAM-1 and is worthy of clinical promotion .

OBJECTIVE:To observe therapeutic efficacy and safety of tripterygium glycosides combined with valsartan in the treatment of idiopathic membranous nephropathy(IMN). METHODS:A total of 85 patients with IMN were enrolled and randomly divided into observation group(42 cases)and control group(43 cases). Based on routine treatment(reducing lipid,anti-platelet ag-gregation,protein dietary restriction),control group was additionally given oral valsartan,with initial dose of 80 mg/d,and gradu-ally adding the amount to 160 mg/d if there was no obvious ADR;based on control group,observation group was additionally giv-en Tripterygium glycosides tablet 40 mg,tid,and reducing the amount to 20 mg,tid after complete remission. 2 groups were treat-ed for 12 months. RESULTS:Total effective rate of observation group was 92.86%,which was significantly higher than that of con-trol group(74.42%),with statistical significance(P<0.05). Compared with before treatment,the levels of 24 h urine protein,TC and TG of 2 groups were decreased after treatment,and serum albumin(ALB)of observation group increased;24 h urine protein and TG of observation group was lower than control group,while the serum level of ALB was higher than control group,with sta-tistical significance(P<0.05 or P<0.01). No obvious ADR was found in 2 groups. CONCLUSIONS:Tripterygium glycosides com-bined with valsartan can improve the kidney function and blood lipid level of IMN patients with high safety.

Objectives To explore the correlation between the heteroplasmy level of mt5178C＞A mutation in ND2 gene of mitochondria DNA and essential hypertension(EH)in middle-aged and elderly adults.Methods EH patients and normotensive controls were recruited consecutively from 2014-2015 from general population.Demographics,clinical characteristics and blood leukocytes were collected.The mt5178C＞A mutation heteroplasmy level was quantified by the rapid and sensitive realtime polymerase chain reaction(PCR) method for each participant.Results A total of 108 EH patients and 109 controls were recruited.The mt5178C＞A mutation heteroplasmy level was(42 ± 11％)in EH patients and (54± 13)％ in control subjects,with statistically significant difference between the two groups(P＜0.01).Using a two-step cluster analysis,the mt5178C＞A heteroplasmy level exceeding 44％ was associated with a decreased risk of EH(OR=0.18,95％,CI:0.10-0.31,P＜0.01).Correlation analysis showed mt5178C＞ A heteroplasmy level was significantly negatively correlated with both systolic blood pressure (r =-0.38,P＜ 0.001) and diastolic blood pressure (r =-0.49,P＜ 0.01)in 109 controls.Logistic regression analysis demonstrated that in single-factor analysis,mt5178C ＞ A heteroplasmy level (OR =0.82,95 ％ CI:0.77 0.87,P ＜ 0.01) was protective factor for EH,however,BMI(OR=1.30,95％CI:1.12-1.45,P＜0.01),total cholesterol(OR=2.13,95％CI:1.39-3.28,P=0.00),triglyceride(OR=7.62,95％CI:3.45-16.84,P＜0.01)and blood urea nitrogen(OR =1.35,95 ％ CI,P =0.03) were risk factors for EH.And a multiple logistic regression analysis showed that mt5178C＞ A heteroplasmy level (OR =0.83,95 ％ CI:0.78-0.89,P＜ 0.01) was independent protective factor for E H,however,only total cholesterol (OR =2.17,95 ％ CI:1.58-2.98,P =0.02) and low density lipoprotein cholesterol (OR =0.06,95％ CI:0.01-0.83,P =0.04) were independent risk factors for EH,and the P at critical 0.05 value.Conclusions Mitochondrial ND2 gene 5178C＞ A mutation heteroplasmy level exerts protective role against EH in middle-aged and elderly adults in Chinese population.

Objective To explore the real ear to coupler difference (RECD) changes in children with hearing aids .Methods 132 severe to profound hearing impaired children who came to hearing center for hearing aids exami-nation and adjustment were recruited into the study .They were put into 6 groups according to the test age ,<1 yr group(15 cases) ,1 yrs group(26 cases) ,2 yrs group(36 cases) ,3 yrs group(29 cases) and 4 yrs group(26 cases) . And all of them had the RECD tests for both ears with custom earmolds .Results The average RECDs for both ears decreased with the age increased .There were statistically differences for the same lateral ears when age differences surpass 2 years except for the difference for left ears between the children in the <1 yr group and 2 yrs group .This study showed there were statistically differences between left and right ears for majority of groups (except for 2 yrs group) .Conclusion RECD is an important factor for individual adjustment .The current results show that the chil-dren with hearing aids should have RECD tests for both ears at least once per two years .

Objective To study the correlation between cognitive distress and tinnitus related handicaps.Methods One hundred and ninety-two primary tinnitus subjects ninety-nine males and ninety-three females were included in this study.The average age was 45±15.52 years old.The average durations of tinnitus for male and female were 25.67±37.71 months and 27.12±45.42 months, respectively.The patients were asked to fill the Mandarin tinnitus questionnaire (MTQ) and Mandarin (Chinese) tinnitus handicap inventory (THI-CM).The correlation between cognitive distress (CD) and tinnitus related handicap was studied.Results The average score of MTQ was 36.95±20.06.The average score of CD (Q17,18,23,41, and 42)was 2.61.The average score of question 17,18, 23,41, and 42 of MTQ was 2.81,2.63,2.59,2.40, and 2.41,respectively.The average score of THI-CM was 23.89±20.06.The correlation between CD and THI-CM was 0.64(P<0.01);for male and female were 0.63 and 0.66(P<0.01),respectively.The correlations between CD and THI-CM among young, middle and old age groups were 0.02,0.07 and 0.38(P>0.01),respectively.The correlations between CD and THI-CM among the nondisabled, mild, moderate and severe groups according to the scores of THI-CM were 0.30(P<0.01),0.29(P>0.01),-0.12(P>0.01), and 0.23(P>0.01),respectively.Conclusion No strong correlation was demonstrated between the CD and the THI-CM.The same results were shown for males and female.No correlation was demonstrated between ages and cognitive distress.Correlation coefficient of cognitive distress was increased with age.The tinnitus handicaps of patients might be vulnerable to cognitive distress with ageing.

To investigate the protective effects of Tangxinping Capsule, a compound traditional Chinese herbal medicine, on diabetic cardiomyopathy in rats.

Objective To investigate the potential effects of simvastatin on angiotensin Ⅱ-stimulated secretion and proliferation of adrenocortical carcinoma H295R cells.Methods The H295R cells were divided into control group, Angiotensin Ⅱgroup, simvastatin group and Angiotensin Ⅱ plus simvastatin group.Cortisol in medium was determined by chemiluminescent method , and aldosterone was determined by radioimmunoassay .The mRNA expression of 11 beta-hydroxylase ( CYP11B1 ) and aldosterone synthase ( CYP11B2 ) were examined by RT-qPCR.Cell proliferation was detected by MTS method.Results Compared with control group, angiotensin Ⅱincreased the secretion of cortisol and aldosterone, and the expression of CYP11B1 and CYP11B2.Simvastatin decreased cortisol secretion and CYP11B1 mRNA expression ( P<0.05 ) .Simvastatin also inhibited angiotensinⅡ-induced the secretion of cortisol and aldosterone , and the expression of CYP 11 B1 and CYP11 B2 compared with Angiotensin Ⅱgroup ( P<0.05 ) .Angiotensin Ⅱhad no effect on cell proliferation , while simvastatin significantly inhibited cell proliferation .The inhibitory effect of simvastatin on proliferation was enhanced when simvastatin was prescribed with angiotensin Ⅱ( P<0.05 ) .Conclusions Simvastatin inhibits angiotensin Ⅱ-induced secretion of cortisol and aldosterone in H295R cells.Simvastatin inhibits cell proliferation, which could be enhanced by angio-tensin Ⅱ.