Adult ; Amyloidosis ; pathology ; surgery ; Diagnosis, Differential ; Female ; Humans ; Muscular Diseases ; pathology ; surgery ; Neck Muscles ; pathology ; surgery

Unscramble the updated and revised standards of Traditional Chinese Medicines in the Chinese Pharmacopoeia of 2015 edition. Reflect the progress in the quality control of TCMs, and make a kind of help to understand and implement the monographs of the new upcoming Pharmacopoeia.

[Objective] To observe the clinical effects of Zhishang Jiaonang on soft tissue injury of chest wall.[Method] A randomized,positive-controlled trial was adopted,120 cases was divide into trial group(n=90) and the control group(n=30).[Result] 60 cases were cured(66.7%),29 better(32.2%),1 had no effect(1.1%) in trial group;14 cases were cured(46.7%),15 better(50.0%),1 had no effect(3.3%) in control group. With marked difference after statistical dealing,P

Objective To investigate the role of cell apoptosis in the gut mucosal barrier dysfunction in rats undergoing cardiopulmonary bypass(CPB) . Methods The rat model of CPB was set up. The rats were divided into CPB group, sham operation(SO) group and normal control group. The morphological changes of ileum mucosal tissues were observed by microscope and electron microscope at 3h, 6h, 12h and 24h after operation, respectively. The apoptotic index of gut mucosal epithelial cells was measured with TUNEL method. Results Gut mucosal morphology was normal in CPB group at 3h, 6h and 12h after operation, but gut mucosal epithelial desquamation occurred at 24h after operation. Typical apoptotic cells could be seen with electron microscope in CPB group at every time point. Apoptotic index of gut mucosal epithelial cells significantly increased in CPB group at every time point compared with SO group, and peaked at 6h after operation. Apoptotic cells were mostly located in the gut crypt. Conclusion The data suggested that the apoptosis of intestinal epithelial cells significantly increased at early stage of post-CPB in rats, which might contribute to gut mucosal barrier dysfunction.

ObjectiveTo observe the effect of rabbit skeletal muscle stem cells (RSMSCs) modified by adenovirus mediated bone morphogenetic protein-2 (BMP-2) gene ex vivo in combination with demineralized bone matrix (DBM) on repair of longer bone defect in rabbit.MethodsModel of radial bone defects (20 mm) of rabbits was established. 50 rabbits were divided into 5 groups, group A (AdrhBMP-2 trusduced RSMSCs/DBM group), group B (adGFP trusduced RSMSCs/DBM group), group C (not trusduced RSMSCs/DBM group), group D (DBM group), and group E (untreated group). Roentgenographic, histologic, biomechanical, bone density of all animals were examined at the end of 4th and 6th week after surgery.ResultsAt 4th week, radial bone defects healed in group A. The healing rates from group A to group E were 100%, 50%, 33%, 0%, and 0% respectively at 6th week.ConclusionRSMSCs modified by AdrhBMP-2 ex vivo in combination with DBM can repair radial longer segemental defect in rabbit. It's possible to be used in the clinical treatment of longer segemental bone defect.

Adult ; Chromosome Aberrations ; Chromosome Disorders ; epidemiology ; Gold ; Humans ; Lymphocytes ; Male ; Middle Aged ; Mining ; Occupational Exposure ; Young Adult

Objective To explore the protective effects of pretreatment with alanyl-glutamine dipeptide on intestinal barrier function in rats after cardiopulmonary bypass.Methods CPB model in rats was established.60 SD rats were randomly divided into group G(pretreatment with alanyl-glutamine before CPB for 3 days and primed with it during CPB,n =20),group CPB(n =20) and sham-operation(SH) group(n =20).The diamine oxidase(DAO) activity of plasma and tissue homogenate of intestinal mucosa were measured by spectrophotometry,and the concentration of plasma D-lactate was also detected by spectrophotometry.The levels of plasma lipopolysaccharide(LPS) was measured by tachypleus amebocyte lysate development process.And software SPSS 16.0 was used for statistics analysis.Results The plasma DAO activity in group G was significantly lower than that in group CPB(P ＜0.05),even though compared with group SH,the DAO activity in group G and CPB were significantly increased (P ＜ 0.05).The activity of DAO in tissue homogenate in group G and CPB were decreased more significantly than that in group SH(P ＜ 0.05),but there was no difference between group G and CPB (P =0.065).The plasma concentrations of D-lactate and LPS in group G were significantly lower than that in group CPB (P ＜ 0.05),and the plasma concentration of D-lactate and LPS in both group G and CPB were markedly enhanced compared with group SH(P ＜ 0.05).Conclusion Precondition with alanyl-gluamine dipeptide can decrease the permeability of gut mucosa,and might be a new way to protect the intestinal barrier function during cardiopulmonary bypass.

Objective The aim of the study is to study the effect of manual massage on relapse rate and quality of life of grand mal epilepsy patients.Methods Using prospective research method,clinical data of patients with epileptic seizures and without attack up to 3 years and undergoing withdrawal of drugs for one year were collected.The grand mal epilepsy patients were randomly divided into the experimental group and the control group (76 cases in each group).The experimental group was given manual massage.The control group was not given manual massage.Both groups were given follow-up for 1 year.The relapse rate and quality of life were compared between two groups.Results The relapse rate of the ex perimental group was 17％,and that of the control group was 33％,the difference was significant.The score of life quality in the experimental group was significantly better than that of the control group.Conclusions Manual massage can reduce relapse rate and improve quality of life for patients with epileptic seizures after withdrawal of drugs,which is worthy of wide application.

Objective To study the feasibility and safety of interventional closure for the treatment of infant’s perimembranous ventricle septal defect (PmVSD). Methods During the period from Jan. 2012 to Jan. 2013, a total of 229 single PmVSD infants less than three years of age were admitted to authors ’ hospital. The infantile patients were divided into intervention group (n = 88) and surgery group (n = 141). Patients in the intervention group underwent interventional closure procedure , while patients in the surgery group received conventional cardiac surgery. The operation success rate , the main and minor complication rates, the operation time, the postoperative hospitalization days, the incidence of postoperative pulmonary infection and the medical cost were recorded , and the results were compared between the two groups. Results No statistically significant differences in the operation success rate, the main complication rate, the postoperative hospitalization days and the medical cost existed between the two groups (P > 0.05). But the minor complication rate and the operation time of the intervention group were better than those of the surgery group. In the surgery group, the minor complication was mainly the respiratory infection, which was manifested as higher leukocyte count, higher C-reactive protein level, higher myocardial damage marker level as well as higher vasoactive drug scores in 24 hours after the operation , and the above items were significantly higher than those in the intervention group. Conclusion For the treatment of infant’s perimembranous ventricle septal defect, percutaneous transcatheter closure is clinically feasible. This technique is safe and reliable with obvious advantages when the indication is strictly observed and the procedure is carefully manipulated. This treatment can partly replace the conventional surgery.

Objective: To study the chemical constituents from Dendrobium hancockii. Methods: The compounds were isolated and purified by column chromatography and preparative HPLC, and their structures were elucidated by spectral analysis. Results: A total of nine compounds were isolated from D. hancockii and the structures were identified as 3,α-dihydroxy-4,5,3’- trimethoxybibenzyl (1), 3,4’,5-trihydroxy-3-methoxybibenzyl (2), 4,4’-dihydroxy-3,5,3’-trimenthoxybibenzyl (3), 4,3’-dihydroxy- 3,5’-dimethoxybibenzyl (4), 7-hydroxy-2-methoxy-1,4-phenanthrenequinone (5), 2,5-dihydroxy-4-methoxyphenanthrene (6), 2,5-dihydroxy-4,9-dimethoxyphenanthrene (7), nobilone (8), and crepidatuol B (9). Conclusion: Compound 1 is a new compound named dendrohanol A, and compounds 2-9 are isolated from this plant for the first time.