OBJECTIVE: To improve the checking management of outpatient pharmacy and to reduce the error rates of checking process. METHODS: With the data from "Army No 1" hospital information system, to designe dynamic checking table ordered by fixed location of each drugs in containers, and pending prescription transfer database is established to manage unconfirmed expired prescriptions. RESULTS & CONCLUSIONS: The order of name in the stock table of drugs is identified to the position of each drug in containers. There is no requirement for incorporate check-in operation of the same kind of drugs from various manufactories and identification of their locations. Taken advantage of computer technology, this checking program is more time-saving, simple and easy, and significantly increases the accuracy of results.

Aim To investigate the effect of ligustrazine on pulmonary arterial pressure,thromboxane A2(TXA2) and prostacyclin(PGI2) in chronic hypoxic hypercapnic rats.Methods Thirty rats were randomly divided into control group(A), hypoxic hypercapnic group(B) and hypoxic hypercapnia+ ligustrazine (lig) group (C) .Results The mPAP in group B was significantly higher than that in group A(P0.05) ; The specific value of WA/TA(vessel wall area/total area) and SMC (the density of medial smooth muscle cells) were significantly higher in group B than that in group A(P0.05).Conclusion Ligustrazine can inhibit pulmonary hypertension and structural remodeling of pulmonary artery in chronic hypoxic hypercapnic rats by inhibiting synthesis of TXA2.

Objective To explore the impact of blood-activatingand qi-nourishing therapy on the hypercoagulable state of rats after femur fracture.Methods One hundred and twenty SD rats were randomly divided into 4 groups,namely normal group,model group,low-molecular-weight heparin(LMWH) group,combination group (LMWH + Tongmai Decoction),30 rats in each group.The rat model of femur fracture was established.After successful modeling,LMWH group was given subcutaneous injection of LMWH 600 U/kg,and the combination group was given subcutaneous injection of LMWH 600 U/kg together with gastric gavage of Tongmai Decoction,the model group was given subcutaneous injection of the same volume of normal saline.The treatment lasted for 1-7 days after the surgery.The pathologic features of the left great saphenous vein were observed by HE staining method,and the relative volume,thickness and quantity of the blood vessels were also measured.The plasma D-dimer (D-D) and fibrinogen (FIB) levels were determined by biochemical analyzer,and the plasma levels of whole blood viscosity at low shear rate (WBV-lsr) and whole blood viscosity at high shear rate (WBV-hsr) were measured with hemodynamic detector.Results On day 7 after the modeling,less endothelium cells,agglomerative red cells,and large thrombi were found in the great saphenous vein tissue section of the model group under microscope.Compared with the normal group,the levels of D-D,FIB,WBV-lsr and WBV-hsr in the model group at various time points were increased,the difference being significant (P ＜ 0.05).After 7-day treatment,the levels of D-D,FIB,WBV-lsr and WBV-hsr in LMWH group and combination group were lower than those of the odel group,and the decrease in the combination group was superior to LMWH group(P ＜ 0.05).The blood vessel endothelium cells in the combination group were arranged neatly with same cellular width while without enlargement or swelling,the effect being superior to that of LMWH group.Conclusion Blood-activating and Qi-nourishing therapy can effectively relieve hypercoagulable state of rats after femur fracture.

AIM: To study testicular pathological change and its pathogenesis. METHODS:Testicular structure of alloxan induced diabetic rats was observed under light microscopy (LM)and transmission electron microscopy(TEM). Activity of superoxide dismutase(SOD),glutathione peroxidase(GSH-PX),nitric oxide synthase(NOS)and content of malondialdehyde (MDA),nitric oxide(NO) were detected biochemically in testicular homogenate. RESULTS: It is manifestated as atrophy of seminiferous tubule and germinal arrest under LM and expansion of mitochondria and smooth endoplasmic reticulum, cytoplasmic inclusion of sertoli cell under TEM.Activity of SOD, GSH-PX decreased while activity of NOS, content of MDA, NO increased in diabetic rats compared with control one. CONCLUSION: Disturbance of spermatogenesis and damage of sertoli cell are the main morphological change of diabetic testis, lipid peroxidation and NO may be involved in it.

AIM: To investigate the effect of diltiazem on mean pulmonary arterial pressure(mPAP) and nitric oxide synthase(NOS) in arterioles in chronic hypoxic hypercapnic rats. METHODS: Twenty-four rats were randomly divided into three groups: control group(A),hypoxic hypercapnic group(B), hypoxic hypercapnia+ diltiazem group (C), constitutive endothelial NOS(ceNOS) were observed in arterioles of rats using the technique of immunohistochemistry,ceNOS mRNA were observed by the technique of in situ hybridization . RESULTS: (1)mPAP was significantly higher in rats of B group than that of A and C group( P 0 05),but mCAP was lower in rats of C group than that in B group.(2)Light microscopy showed WA/TA (vessel wall area/total area) was significantly lower in rats of C group than that of B group ( P

Purpose/Significance The paper studies the co-fund patterns and effectiveness of research fund from the perspective of organization types,and provides theoretical reference for improving medical research funding system in China.Method/Process It takes the field of cervical cancer research as an example,dividing research funds into 5 types:government funds,academic funds,enterprise funds,medical institution funds,and social organization funds.The effectiveness of co-funding is studied based on journal impact index(JII),annual citation index(ACI),annual usage index(AUI)and comprehensive effectiveness score,and pattern recognition and a-nalysis are carried out based on the indicator results.Result/Conclusion The comprehensive effectiveness score of co-funding by univer-sities,enterprises,and social organizations is the highest.Research funding in the medical field can be based on specific research goals and combined multiple funds to achieve overlapping effects and improving the effectiveness of output results.

Objective:To explore the prospective associations between physical activity and incident ischemic stroke in adults.Methods:Data of China Kadoorie Biobank study in Tongxiang of Zhejiang were used. After excluding participants with cancers, strokes, heart diseases and diabetes at baseline study, a total of 53 916 participants aged 30-79 years were included in the final analysis. The participants were divided into 5 groups according to the quintiles of their physical activity level. Cox proportional hazard regression models was used to calculate the hazard ratios ( HR) for the analysis on the association between baseline physical activity level and risk for ischemic stroke. Results:The total physical activity level in the participants was (30.63±15.25) metabolic equivalent (MET)-h/d, and it was higher in men [(31.04±15.48) MET-h/d] than that in women [(30.33±15.07) MET-h/d] ( P<0.001). In 595 526 person-years of the follow-up (average 11.4 years), a total of 1 138 men and 1 082 women were newly diagnosed with ischemic stroke. Compared to participants with the lowest physical activity level (<16.17 MET-h/d), after adjusting for socio-demographic factors, lifestyle, BMI, waist circumference, and SBP, the HRs for the risk for ischemic stroke in those with moderate low physical activity level (16.17-24.94 MET-h/d), moderate physical activity level (24.95-35.63 MET-h/d), moderate high physical activity level (35.64-43.86 MET-h/d) and the highest physical activity level (≥43.87 MET-h/d) were 0.93 (95% CI: 0.83-1.04), 0.87 (95% CI: 0.76-0.98), 0.82 (95% CI: 0.71-0.95) and 0.76 (95% CI: 0.64-0.89), respectively. Conclusion:Improving physical activity level has an effect on reducing the risk for ischemic stroke.

Medication during pregnancy is widespread, but there are few reports on its fetal safety. Recent studies suggest that medication during pregnancy can affect fetal morphological and functional development through multiple pathways, multiple organs, and multiple targets. Its mechanisms involve direct ways such as oxidative stress, epigenetic modification, and metabolic activation, and it may also be indirectly caused by placental dysfunction. Further studies have found that medication during pregnancy may also indirectly lead to multi-organ developmental programming, functional homeostasis changes, and susceptibility to related diseases in offspring by inducing fetal intrauterine exposure to too high or too low levels of maternal-derived glucocorticoids. The organ developmental toxicity and programming alterations caused by medication during pregnancy may also have gender differences and multi-generational genetic effects mediated by abnormal epigenetic modification. Combined with the latest research results of our laboratory, this paper reviews the latest research progress on the developmental toxicity and functional programming alterations of multiple organs in offspring induced by medication during pregnancy, which can provide a theoretical and experimental basis for rational medication during pregnancy and effective prevention and treatment of drug-related multiple fetal-originated diseases.

Objective To understand the current situation and explore the influencing factors of delay in seeking medical treatment for common symptoms of residents in the rural areas of Sichuan province. Methods In July 2019,multi-stage random sampling was carried out in Zigong city,Sichuan province,and the data were collected by face-to-face questionnaire interview.The residents who had lived at hometown for more than half a year in the past year and had seen a doctor in the most recent month were surveyed.Logistic regression was adopted to predict the influencing factors of delay in seeking medical treatment. Results A total of 342 subjects were enrolled,and the incidence of delay in seeking medical treatment was 13.45%(46/342).Compared with the young and middle-aged(<65 years)people,the elderly(≥65 years)people were more likely to have delay in seeking medical treatment (OR=2.187,95%CI=1.074-4.457,P=0.031).The rural residents who gave higher score of the overall quality of township health centers were less likely to have delay in seeking medical treatment (OR=0.854,95%CI=0.735-0.992,P=0.039). Conclusions The occurrence of delay in seeking medical treatment for common symptoms of rural residents in Sichuan province is low.Age and the overall quality evaluation of township health centers affect the occurrence of delay in medical treatment among the rural residents in Sichuan province.Efforts should be made to improve the awareness of disease prevention among the elderly in rural areas.The investment in health resources in township health centers should be increased to strengthen the introduction and training of talents.These measures can improve the health services in township health centers,guide residents to make timely use of health resources,and reduce the occurrence of delay in seeking medical treatment.
Middle Aged ; Aged ; Humans ; Surveys and Questionnaires ; Logistic Models ; Rural Population ; China/epidemiology*