Objective To observe the effect of Maiya on the hormone level of the female mice. Methods Female mature mice (5 ～ 6 months) were ovariectomized and treated with Maiya. Follicular stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2) and progesterone (P) in blood were examinated. Results Maiya could increase the FSH and E2 in blood, and decrease P in blood of the castrated mice, while the level of LH had no obvious change. Conclusion Maiya can influence the level of hormone.

The risk factors of diastolic heart failure include among others: hypertension,diabetes,myocardial ischemia and aging.The underlying mechanisms for this cardiac complication are incompletely understood.With the increase of aging of the population,the prevalence and mortality of diastolic heart failure is rising gradually.It seriously affects the life quality and life span of people.In order to more truly reveal the underlying mechanisms of diastolic heart failure and to develope novel therapeutic strategies,the experimental animal models are extremely important.The present review focuses on providing an overview of the characteristics of these models for the growing number of investigators who seek to understand the pathology of diastolic heart failure.

Abstract?AIM:To evaluate the effect of combined glaucoma and cataract surgery on the function of eye surface and tear film.?METHODS:This clinical trial involved 75 patients ( 75 eyes ) with glaucoma complicated with cataract undergoing combined glaucoma and cataract surgery.All the eyes were divided into surgical group ( the eyes undergoing operation ) and control group ( the other eyes).The symptoms and signs of dry eye disease, Schirmer's I test, break -up time ( BUT ) , corneal fluorescein staining were tested and marked 1mo after operation.Comparison of the results was made between two groups.?RESULTS:The average intraocular pressure was 16.25± 0.46mmHg at 1mo after operation, compared with 45.29± 4.39mmHg at 3d before surgery, the difference was statistically significant ( P<0.05 ).Preoperative average visual acuity was 0.08±0.06, corrected visual acuity was<0.05 in 23 eyes,≥0.05 to<0.1 in 16 eyes,≥0.1 to<0.3 in 36 eyes.Postoperatively 1mo, corrected visual acuity:<0. 05 for 7 eyes (9%),≥0.05 to <0.1 for 11 eyes (15%), ≥0.1 to<0.3 for 38 eyes (51%), ≥0.3 to <0.5 for 11 eyes (15%) , ≥0.5 for 8 eyes (11%), postoperative visual acuity was 0.15 ±0.1, which was significantly higher than before surgeries ( P<0.05).The postoperative dry eye symptoms of surgical group was higher, compared with that of control group, and the differences of diagnosis of dry eye test indicators between the two groups were statistically significant(P<0.05).? CONCLUSION: Combined cataract and glaucoma surgery may affect postoperative ocular surface and tear film function, make the tear film stability damaged and lead to dry eye disease.

Animals ; Heme Oxygenase-1 ; biosynthesis ; Kidney ; drug effects ; metabolism ; Male ; Mercuric Chloride ; toxicity ; Oxidative Stress ; drug effects ; Random Allocation ; Rats ; Rats, Wistar

Congenital Abnormalities ; diagnosis ; Ear, Inner ; abnormalities ; Humans ; Vestibular Evoked Myogenic Potentials

Objective Investigate 6 to 9-year-old Schoolchildren,from 7 primary schools in Pudong Jinyang district,for their bronchial asthma outbreak situation.Methods Ouster Survey from each sampled school.Results altogether 4895 students were surveyed,110 diagnosed sick children were found and the disease rate was 2.25%.The asthma outbreak has been found correlated with gender,age of the first onset,respiratory tract infections,allergy and Genetic factors.Conclusion The cause of asthma outbreak might be related to respiratory tract infections and the change of living environment.

Animals ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Cell Differentiation ; Humans ; Mouth Neoplasms ; metabolism ; pathology ; Oral Medicine ; Osteoblasts ; cytology ; Osteoclasts ; cytology ; Tooth ; metabolism ; Wnt Proteins ; metabolism ; physiology ; Wnt Signaling Pathway ; physiology ; beta Catenin ; metabolism

Animals ; Biogenic Monoamines ; metabolism ; Brain ; drug effects ; metabolism ; Female ; Lipid Peroxidation ; drug effects ; Male ; Mice ; Paraquat ; toxicity

Objective To study the effects of survivin antisense RNA on SGC7901 cell’s apoptosis and chemosensitivity to taxotere, and to investigate its effect on the expression of multi-drug resistance gene-1 (MDR-1). Methods Survivin antisense eukaryotic vector anti-pcDNA3-svv was transfected into SGC7901 cell lines by lipofectamine and positive clones were screened out then. Survivin protein and MDR-1 mRNA were measured by western blot and RT-PCR, respectively. Apoptosis that was induced by anti-pcDNA3-svv was observed by electronic microscope, and the sensitivity of SGC7901 cell to taxotere was examined by MTT. Results The expressions of survivin protein and MDR-1 mRNA in transfected SGC7901 cells both decreased more significantly than that of non-transfected cells (P

Objective To determine the contents of fructose, glucose, sucrose and total saccharide in honeysuckle extracts which were produced by three classical methods, to provide scientific data for producing and controlling of those patent medicines containing honeysuckle extract. Methods Three classical extract methods were used for producing honeysuckle extracts. HPLC-ELSD method was used for determining the contents of fructose, glucose, sucrose, and a spectrophotometric determination method was used for determining the contents of total saccharide. Results The contents of fructose in three honeysuckle extracts were 5.44%, 3.47%, 4.74%, glucose were 4.35%, 2.73%, 4.21%, glucose were 17.41%, 8.47%, 14.47%, and total saccharide were 50.63%, 41.12%, 35.90%, respectively. Conclusion About 36%～51% of total components of honeysuckle extracts were determined except chlorogenic acids, and 19%～27% of components in the extracts were fructose, glucose, sucrose.