Social forces participating in non-profit medical institutions will help to insist on the commonweal of public medical and health care and realize the goal of access to basic medical and health services for everyone .At present , social forces participating in non-profit medical institutions have made some prominent improvements under a series of policy support .However , due to the absolute dominance of public hospitals , social forces participating in non-profit medical institutions are still potting a lot of restrictions on access threshold of basic medical services , devel-opment space and policy implementation .In order to promote the healthy development of social forces participating in non-profit medical institutions , we should first recognize its significance and guarantee its development potential , tal-ents construction and development space through implementing preferential policies , improving supervision mecha-nisms, exploring multi-sited license, optimizing allocation of resources and so on .

OBJECTIVE:To establish a RP-HPLC method for determination of the content of hydrochlorothiazide tablets.METHODS:Samples were determined by RP-HPLC on a ZORBAX SB-C 18 column with a mixture of phosphate buffer solution(pH=4.0)-methanol(80∶20)as mobile phase and UV detection at226nm.RESULTS:The calibration curves of hydrochlorothiazide was linear from0.006to0.303mg/ml(r=1.0000,n=5),the average recovery and relative standard deviation were100.1%and0.43%(n=9)respectively.CONCLUSION:The method is rapid,simple,accurate and precise.It can be used for assay of hydrochlorothiazide.

Objective To evaluate the neuroradiological features of intraventricular central neurocytoma in ten patients.Methods Ten patients with central neurocytoma were imaged using contrast-enhanced and non-enhanced MRI scans,including 4 were also scanned with non-enhanced CT.The imaging data were studied with regard to location,size,margin,signal intensity,enhancement characteristics and presence of calcifications.Clinical data(i.e.presenting signs and symptoms,physical findings and medical history) were collected and histopathological and immunohistochemical studies were performed.Results There were 4 male,6 female in our group.All lesions were located in the lateral ventricles.Three tumors were confined to the left side,three to the right side and four involved both lateral ventricles.The growth of central neurocytoma was of close spatial relation to the septum pellucidum.In MRI,most of the cases showed a heterogeneous hypointensity on T1WI and hyperintensity on T2WI or FLAIR with a well-defined margin.The presence of cystic components,necroses and calcifications had been the cause of these internal heterogeneities.After intravenous administration of gadolinium(Gd-DTPA) all tumors showed a heterogeneous enhancement.CT provided additional information by distinguishing intratumoral calcifications in all four evaluated cases.Conclusion Central neurocytoma should be considered when young patients with lesions in the lateral ventricle,which contain calcifications and show some enhancement.This is especially applicable for tumors involving both lateral ventricles with symmetrical growth around the center of septum pellucidum or for unilateral ventricular tumors with a wide base attachment to the septum pellucidum.

Objective To explore the correlation between serum homocysteine (Hcy) level and diabetes mellitus combined with cerebral infarction (DMCI) in patients. Methods A total of 144 patients with type 2 diabetes mellitus (T2DM) were selected and divided into two groups, patients without cerebral infaction (group A, n=64) and patients with cerebral infaction (group B, n=80). Thirty healthy people were used as control group (group C). The serum Hcy level was detected by enzymatic cycling assay in three groups. The serum levels of cholesterol (TC) and triglyceride cholesterol (TG) were detected by enzymatic determination. The serum levels of high density lipoprotein cholesterol (HDL-C) and low density lipoprotein cholesterol (LDL-C) were detected by homogeneous phase method. The serum level of creatinine (Cr) was detected by creatine oxidase method. The level of uric acid (UA) was detected by urinary enzyme peroxidase coupling method. Glycosylated hemoglobin (HbA1c) was detected by high performance liquid chromatography. The carotid artery intima media thickness (IMT) was examined by color Doppler ultrasound, and patients were divided into mild and no stenosis group, moderate stenosis group and severe stenosis group according to the
results. The levels of Hcy were compared between all groups. The correlation of Hcy level and other indicators was analyzed. Results The levels of Hcy and HbA1c were group C0.05). There were no significant differences in UA and Cr levels between the three groups (P>0.05). The level of Hcy was positively correlated with age (rs=0.411), HbA1c (rs=0.219) and Cr (rs=0.242), and negatively correlated with gender (rs=-0.202) and HDL-C (rs=-0.278, P<0.05). There were no significant correlation between Hcy level and other variables (P>0.05). With the increased degree of carotid artery stenosis, the Hcy level and the proportion of HHcy showed a rising trend in patients (P<0.01). The level of Hcy was positively correlated with IMT(rs=0.781, P<0.001). Conclusion Hcy is a risk factor for the onset of DMCI. The high level of Hcy is closely related to the occurrence and progression of atherosclerosis. Hcy has great value for early screening and prevention of DMCI.

Aged ; Humans ; Kallikreins ; analysis ; Male ; Middle Aged ; Prognosis ; Prostate-Specific Antigen ; analysis ; Prostatic Neoplasms ; diagnosis

Objective To explore college students’ sleep and insomnia syndrome type of traditional Chinese medicine.Methods A questionnaire survey was conducted among 1 325 college students of independent colleges using the Pittsburgh sleep quality index and the standardization of TCM syndrome introduced by guiding principles of clinical research on treatment of insomnia with new drugs of traditional Chinese medicine (2002).The results underwent analysis.Results Of 1 325 college students in independent college,209 people had poor sleep quality,in which liver fire retarding type accounted for 129 people,hyperactivity of fire due to yin deficiency type accounted for 67 people,followed by the heart and spleen deficiency type two(3 people),phlegm heat disturbance type(4 people),Qi deficiency type (2 people),other type (4 people).Conclusions College students in sub-health state with insomnia showed two common types:liver depression transforming into fire,hyperactivity of fire due to yin deficiency type.We should give effective intervention based on dialectical theory of the Chinese medicine.

Objective To evaluate the estrogen activity of DDE by using MCF-7 cell proliferation bioassay.Methods The estrogen activity of DDE was tested by using the MCF-7 cell multiplication experiment in vitro and the mechanism was explored preliminarily through growth curve analysis.Results DDE showed an obvious estrogenic activity in the MCF-7 cell proliferation and the cell cycle analysis indicated that cell proliferation index in DDE group was significantly higher than that in the control group.Conclusion DDE has the estrogenic activity and the mechanism may be the same as that of E2,that is,binding with the estrogen receptor is the first step of the following biological effects.

[Objective]To discuss the alterations of sesamoid position before and after opertation and its relation to the function of the metatarsophalangeal joints.[Methods]Eighty feet(39 hallux valgus feet,41 normal foot) were selected.The distance from sesamoids to the second metatarsal,the relative position of sesamoid bone to the first metatarsal bone,the function of the first metatarsophalangeal joints were determined and analyzed.[Results]The distance from sesamoid to the second metatarsal had no statistical significance in normal feet compared with the hallux valgus feet(P

Serum ?-carotene contents of both the healthy adults and the patients with malignant tumour diagnosed by pathology were measured in Shenyang city. It was found that the levels of ?-carotene in the tumour group were obviously lower than those of the healthy adults (p