Cell Line ; Glucocorticoids ; pharmacology ; HSP90 Heat-Shock Proteins ; metabolism ; Humans ; Mucin 5AC ; metabolism ; Respiratory System ; drug effects ; metabolism

Objective The aim of the study is to explore the efficacy of Carbamazepine with manual massage on grand mal epilepsy.Methods Using a prospective research method,the grand mal epilepsy patients were randomly divided into the experimental group(40 cases)and the control group(40 cases).The experimental group was given manual massage based on oral Carbamazepine treatment.The control group was given oral Carbamazepine treatment.The treatment effect was compared between two groups.Results The curative efficacy of the experimental group was 92.5％,higher than 80.0％ of the control group.Conclusions Carbamazepine with manual massage for treatment of grand mal epilepsy can obviously improve curative efficacy,which is worthy of popularization and application.

Adolescent ; Anal Canal ; physiopathology ; Child ; Constipation ; physiopathology ; Female ; Gastrointestinal Motility ; physiology ; Humans ; Male ; Rectum ; physiopathology

Adolescent ; Child ; Child, Preschool ; Colitis, Ulcerative ; pathology ; Colonoscopy ; Female ; Humans ; Infant ; Male

Embolism, Paradoxical ; complications ; Female ; Humans ; Middle Aged ; Myocardial Infarction ; etiology

Objective: To study the chemical composition and structure of the secondary metabolites of the endophytic fungus Aspergillus oryzae from Paris polyphylla var. yunnanensis. Methods: A. oryzae was fermented by liquid fermentation. After extraction, it was separated and purified by various chromatography methods. The structure of the compounds was identified according to the physical and chemical properties and spectral data. Results: Four compounds were isolated and their structures were identified as 4-hydroxy-6-[(2S,3S)-3-hydroxybutan-2-yl]-3-methyl-2H-pyran-2-one (1), (R)-4-hydroxy-6-(1-hydroxy-2- methylpropyl)-3- methyl-2H-pyran-2-one (2), flufuran (3) and flufuran methyl ester (4). Conclusion: Compounds 1 and 2 are new α-pyronoids named asper-α-pyranone A and asper-α-pyranone B.

Objective To evaluate the characters of respiratory function in children with chronic cough and explore the correlative association between cough variant asthma(CVA) and etiology of chronic cough.Methods One hundred and forty patients with chronic cough were divided into 2 groups based on peak expiratory flow(PEF) or forced expiratory volume in one second(FEV1).Ninty-three cases were done exercise test and 47 cases were done bronchoditor rest.The parameters included forced vital capacity(FVC),FEV1,PEF,forced expiratory flow at 50% and 75%(FEF50,FEF75).Results The measurement 35 cases with positive bronchoditor rest,and 30 cases with positive exercise test were found.The PEF and FEV1 variation rate were(18.30?10.50)%,(18.78?9.44)% in exercise test groups,and(30.36?27.27)%,(36.13?26.83)% in bronchoditor rest groups,respectively.Conclusions FEV1,PEF may be used as markers for the reversibility of airway obstructe in children with CVA.There is significant correlation between PEF and FEV1.Respiratory function mensurate may reflect the change and degree of inflammation in the airway of children with chronic cough.

Background Proliferative vitreoretinopathy (PVR) is one of the major causes of retinal detachment surgery failure.Based on proteomic studies of PVR vitreous,the insulin-like growth factor binding protein-6 (IGFBP-6) protein was specifically expressed in the vitreous and serum of PVR patients.Furthermore,its expression level is higher in the vitreous and serum in severe PVR patients than that in mild PVR patients.Objective This experiment was to detect the expression of IGFBP-6 in a PVR rat model.Methods Seventy 7-week old male SPF Wistar rats were included and were randomized into the PVR model group and control group.A mixture of RPE-J cell suspension(5 μl) and platelet-rich plasma (5 μl) was intravitreally injected in the left eyes of adult Wistar rats to establish the PVR model,and normal saline solution was administered in the same way in the control group.The rat eyes were clinically examined 1 week,2,3 and 4 weeks after injection,and PVR was graded based on the criteria of Francine.The animals were sacrificed after 1 week,2,4 or 8 weeks for the preparation of retinal sections and liver extraction.Expression levels of IGFBP-6 mRNA in the rat retina and liver were assayed by real-time Q-PCR.The expression of IGFBP-6 protein in the rat serum and vitreous was detected by ELISA.The use of animals complied with the Regulations for the Administration of Affairs Concerning Experimental Animals by State Science and Technology Commission.Results Purified IGFBP-6 RNA was extracted from the liver and retina of Wistar rat and quantified by real-time Q-PCR.The expression level of IGFBP-6 mRNA in retina was (3.79± 1.33) × 10-4 in the PVR model rats,showing a significant decline in comparison with the control rats with a level of(8.32±2.96) × 10 4,4 weeks after injection (t =3.42,P＜0.01).The expression of IGFBP-6 mRNA in the 4th week was significantly lower than that of 1 week,2 or 8 weeks after the establishment of the PVR model(P＜0.05).No significant difference was found in the IGFBP-6 mRNA level in the liver between the PVR group and control group(27.60± 14.01 × 10 4 vs.25.01 ± 12.04 ×10-4,respectively),as well as among the different time points(P＞0.05).IGFBP-6 mRNA content in the retina was significantly reduced in grades 1,2 or 3 of the PVR groups compared with the control group(P＞0.05),but there was no significant difference among the different grades of PVR groups (P＞0.05).Concentrations of IGFBP-6 protein in grades 1,2 and 3 of the PVR model group were (221.00 ± 19.32),(229.63 ± 18.89) and (225.70 ± 26.71) μg/L,with a significant elevation in comparison with (173.25 ±21.11) μg/L of the control group (t =2.14,P＜0.05).However,there was no significant change among the different grades of PVR groups(t=1.24,1.46,P＞0.05).The concentrations of IGFBP-6 protein in the vitreous and serum were higher in PVR rat samples (vitreous:225.44±19.36 μg/L;serum:108.48 ± 15.78 μg/L) than in control rats (vitreous:173.25 ± 21.11 μg/L,serum:95.96 ±17.40 μg/L)(P＜0.05).Conclusions The concentrations of IGFBP-6 protein in the vitreous and serum increase in PVR rats.The results indicate that the increased IGFBP-6 in the vitreous might be a localized autocrine secretion of the eye.