[Objective] To primarily explore the academic features of generations of Shanghai Cai ’s gynecological school treating uterine bleeding. [Method] Through related records of “Jiangwan Cai’s Gynecology Summary”, “Proved Recipes of General Treatment”, and following-up teachers’clinic, make study on Cai’s gynecological school’s clinical experience in treating uterine bleeding in generations and summarize the features. [Result] Cai ’s gynecological school not only paid attention to Qi and blood, searching for the primary cause of disease in treatment, regulating Chong and Ren channels, with brisk drugs, and other whole academic features, but the successors of generations also integrated and made cutthrough in inheritance, absorbed new knowledge, continually made development with respective features. Such as:4th generation Yanxianggong cleared heat at first then made warm nourishment longer; 5th generation Xiaoxianggong mostly tonified Qi and Ying and regulated and stopped bleeding; the 7th Pro. Cai Xiaosun firstly differentiated Yin and Yang, mainly sought cause, then hemostasis, afterwards applied Cai ’s periodical therapy for regulating Chong and Ren, reestablishing menstrual circle;one of the 8th successors Huang Suying director mainly uses obstruction-removing therapy in treating blood-stasis uterine. [Conclusion] Cai’s gynecological school treating uterine has obvious features, with marked cure effect, worth research and study.

ObjectiveTo observe the level of transforming growth factor-β1 ( TGF-31 ) in lung tissue of mice with acute lung injury induced by bleomycin. MethodsSixty Kunming male mice were randomly (random number) divided into sham operation group, model group, curcumin high dose group,medium dose group and low dose group (n =12 in each group). The models of acute lung injury were made by intratracheal instillation of bleomycin for once in the mice of model group and curcumin treated groups,and equal volume of saline was used in mice of sham operation group instead of bleomycin. Curcumin was given in doses of 200 mg· kg-1 · d-1 , 100 mg· kg-1 · d-1and 50 mg · kg-1 · d-1 to the mice of high dose group, medium dose group and low dose group, respectively 24 hours after modeling until the day before sacrifice, and the mice of sham operation group and model group were fed with equal volume of saline instead. Six mice of each group were sacrificed on the 3rd and 7th day separately for detecting lung wet to dry ratio (W/D), pathological changes of lung tissue stained with HE, and level of the transforming growth factor-β1 in the lung tissues stained with immunohistochemistry in mice of each group. Data were analyzed to express as mean ± standard deviation. -PSS11.5 statistical package was used for analysis. The comparison of the mean diversity carried out by using single factor analysis of variance. Results Morphological changes in lung tissue observed under light microscope showed that obvious morphological abnormalities,alveolar edema fluid and inflammatory cells were not found in mice of sham operation group, and lung capillaries dilated, widened alveolar septum, edema fluid and inflammatory cells infiltration in the alveolar in lung tissue were seen in mice of model group, and different degrees of pathological changes were found in mice of three curcumin treated groups, but those changes were less severe than those in mice of model group. Lung wet to dry ratio (W/D) was significantly higher in mice of model group than that in mice of sham group ( P ＜ 0. 01 ), but that in mice of three curcumin treated groups was significantly lower than that in mice of model group ( P ＜ 0. 01 ). Immunohistochemistry showed low level of TGF-β1 in lung tissue of mice in sham operation group, and the level of TGF-β1 in lung tissue of mice in model group was significantly higher than that in sham operation group ( P ＜ 0. 01 ). The level of TGF-β1 in lung tissue of mice in three curcumin treated groups was significantly lower than that in mice of model group ( P ＜ 0. 01 ),but that was still higher than that in sham group ( P ＜ 0. 01 ). ConclusionsCurcumin can inhibit the TGF-β1 in lung tissue and play a protective effect on acute lung injury induced by bleomycin, reducing the degree of lung injury. The protective mechanism may be associated with the inhibition of TGF-β1 in lung tissue.

Objective To evaluate the correlation of the diagnostic chance of maternal pulmonary tuberculosis and the prognosis of their children. Methods One hundred and fifty-six patients with maternal pulmonary tuberculosis were analyzed,which were assigned to two groups based on the diagnostic chance: pregnant group ( 60 cases) and postpartum group ( 96 cases). Living quality of their children was counted, and viewed in parallel with children (98 cases,control group) of healthy mother at the same time. Results The morbidity in postpartum group was 69.79% (67/96),significantly higher than that in pregnant group [l3.33%(8/60)](P<0.05) and control group [4.08%(4/98)](P<0.05). The mortality in postpartum group was 8.33% (8/96), significantly higher than that in pregnant group (0)(P< 0.05) and control group (0)(P< 0.05).The morbidity and mortality in pregnant group were not significant difference compared with control group(P > 0.05 ). Conclusion Diagnosis and treatment before the parturition of maternal pulmonary tuberculosis can reduce the morbidity and mortality of the children and improve their life quality.

Objective To observe the clinical efficacy of external -rou te microsurgery for retinal detachment (RD). Methods In 36 patie nts (36 eyes) with single rhegmatogenous RD, the silica gel piece and/or bucklin g bands were preplaced, and drainage of subretinal fluid, retinal cryotherapy, e xamination of locating the holes, and intraocular injection of gas were performe d under surgical microscope. The surgical effects were compared with those of ot her simultaneous 37 patients with rhegmatogenous RD who underwent surgery under binocular indirect ophthalmscope. Results The simultaneous int raoperative observation of the fundus details and the sclera through the microsc ope was excellent in all cases. Under the surgical microscope, the reaction of r etinal cryotherapy was clearly visible without any serious surgical sequela. The observation of reaction of retinal cryotherapy and the orientation of the holes were not affected by mild opacity of the refractive media. Retinal reattachment was achieved in 31 eyes after the primary surgery and in 3 eyes after the secon dary surgery, with the final rate of reattachment of 94%. The best-corrected vi sual acuity was

A fluorescence nanosensor based on an easily prepared fluorescent molecule, 1-oxo-1H-phenalene-2,3-dicarbonitrile (OPD), was developed for highly sensitive detection of glucose.Under the catalysis of horseradish peroxidase (HRP), 3,3′,5,5′-tetramethylbenzidine (TMB) was oxidized into oxidized TMB (oxTMB) by H2O2.And the fluorescence of OPD was quenched by the intense absorption of the formed oxTMB, thus realizing effective quantitative detection of H2O2.The linear range was 0.05-0.8 μmol/L and 1-10 μmol/L respectively, with limit of detection of 0.02 μmol/L.Besides, on the basis of transformation of glucose into H2O2 through the catalysis of glucose oxidase, this nanosensor could be further exploited for highly sensitive detection of glucose.The TMB-HRP-OPD sensor exhibited linear range of 0.1-3.0 μmol/L and 4.0-30 μmol/L respectively for detection of glucose, with limit of detection of 0.02 μmol/L.Furthermore, it was successfully applied to the determination of glucose in real human serum and the results were in good agreement with the clinical data.

Objective To explore the relationship between dietary factors and female breast cancer. Methods A 1∶1 matched case-control study was conducted in 175 cases with histopathological diagnosis and 175 matched controls(Apr.2004 to Jul.2005), a questionnaire about general information and dietary intakes over 10 years was used in the present investigation. Results The univariate conditional analysis showed that high intake times of fruits, vegetables and soybean food were the protective factors and the relationship between intake frequencies of fruits, vegetables and soybean food intake and breast cancer showed a dose-response manner. The multivariate analysis showed that psychological hurt was the risk factors, high vegetables and soybean food intake and more delivery times were the protective factors. Conclusion High intake times of vegetables and soybean food are the protective factors for female breast cancer.

Objective To explore the relationship between organochlorine pesticides exposure after Tangshan earthquake and the breast cancer. Methods 1∶1 matched case-control study was conducted in 150 newly diagnosed cases of breast cancer with histopathological diagnosis from three city-level hospitals in Tangshan,China and 150 matched controls at the same hospitals,without the related diseases. The levels of derivatives of DDT and HCH in serum were measured by gas chromatography (GC) method and epidemiological survey were conducted by questionnaire for 150 pairs of cases and controls. The relationship between the organochlorine pesticides metabolites and the breast cancer of the exposed population was analyzed by conditional logistic regression model by SAS 8.2 Software. Results Compared with the control,significant higher rates of detection of p,p'-DDD and o,p'-DDT were seen in the case group and the levels of p,p'-DDE,?-HCH and ?-HCH in serum were higher in the case group,and there was a significant difference in serum residues levels of ?-HCH,p,p'-DDE and o,p'-DDT in different exposure areas in Tangshan,the high exposure area showed higher residues levels than the low exposure area. Multivariate conditional logistic regression analysis showed high pesticides exposure after the earthquake,the serum residues of p,p'-DDE and p,p'-DDT were associated with breast cancer risk,ORs were 6.592(95%CI:1.402-31.002),2.405(95%CI:1.033-5.600)and 1.845(95%CI:1.028-3.353) respectively. Conclusion Exposure to environmental organochlorines may be one of the risk factors for breast cancer; Higher pesticides exposure after the earthquake may increases breast cancer risk in Tangshan area.

OBJECTIVE:To improve pharmacists’ consciousness, abilities and skills on pharmaceutical services and to ensure safe and effective use of drugs in patients. METHODS: With the trainning of basic theroy, basic knowledge and basic skills for the priciple to develop technique trainning in view of pharmaceutical technicians in outpatient pharmacy, it were trained or examined by means of traditional exam and operation practice with the results analyzed. RESULTS:In the examinations of drug laws and regulations and pharmacal basic knowledge, 72.8% and 36.4% of pharmacists got excellent level respectively. In the review of prescriptions, and the use of some special drugs, pharmacists masted in sufficiency. CONCLUSIONS: The new open pharmaceutical service mode in the outpatient pharmacy calls for a higher level of expertise and skills for pharmacists, thus the training in fundamental theory, basic knowledge and essential skills are significant in our hospital.

OBJECTIVE To investigate the occupational hazard situation among medical staff and conduct effective measure and enhance the medical care.METHODS A questionnaire survey on occupational hazard had been completed among the hospitals in Fengtai District in Beijing in three years.RESULTS The rate of sharp damage of medical staff was 72.13%,from them the nurses were with highest rate(81.49%).The higher rate of sharp damage was in the operating theater(88.32%)and the surgical department(82.49%).CONCLUSIONS To assure the medical safety,we should pay more attention to the occupational hazard management.

OBJECTIVE:To provide reference for the training and evaluation for hospital pharmacy teachers. METHODS:19 pharmacists-in-charge in the pharmacy department of our hospital received training of teaching ability,and theory test and multi-sta-tion practical technique test were conducted after training. The items examined in theory test included training rules,the profession-al knowledge of pharmacy and teaching method;the content of practical technique test included checking prescriptions/medication orders,drug dispensing,medication management,patient education and ADR report. Each teacher’s test included 3 of 5 items above based on different responsibilities. All scores were analyzed and summarized. RESULTS:The score of practical technique test was higher than the score of theory test;teachers’grasp of training rules was the worst in theory test;in practical technique test,the score of medication management was the highest for teachers worked at the post of dispensing;while the score of patient education was higher than the score of ADR report for teachers who were clinical pharmacists,the differences were statistically sig-nificant(P<0.05). CONCLUSIONS:In order to improve teaching ability, teachers should receive intensive training on the train-ing rules and the professional knowledge of pharmacy;the multi-station examination mode will be improved in many modes such as increasing stations,standardized test paper and standardized trainees;meanwhile,the young pharmacists should be encouraged for positive commitment to the teaching work and continuously enriched with experience.