This article analyses the chemical test results of several common repair mesh, and concludes the currently several common repair mesh are safe and reliable.
Prostheses and Implants ; Surgical Mesh ; standards

Objective To investigate the infectious state and drug resistance of Haemophilus par lainfluenzae in respiratory tract infection, so as to instruct the rational use of antibiotics. Methods Haemophilus par lainfluenzae were isolated from the pa-tients with respiratory tract infection and performed by K-B methods. Nitrocefin slip test was applied into detecting β-lactamase. Re-sults A total of 45 Hacmophilus par lainfluenzae were isolated from 760 specimen, with the isolation rate being 5.92%. Amoxicil-lin/claulanic acid,Azithromycin, Imipenem,Ceftazidime and Cefuroxime had the better antibiotic function and the average drug re-sistance was lower than 5 % ,The β-lactamase positive rate was 37.78 %. Conclusion The high drug resistance and β-lactamase pos-itive rate of Haemophilus par lainfluenzae isolated from respiratory tract characterized by multi-resistance must be taken seriousely.

The cognitive conflict between doctors and patients mainly manifests in the different cognition of diseases,the expectation of medical skill and the understanding of medical science.The way to dissolve the cognitive conflict between doctors and patients lies in strengthening exchange and communication between them.

Animals ; Cell Culture Techniques ; Cell Differentiation ; Cell Proliferation ; Embryonic Stem Cells ; cytology ; metabolism ; Germ Cells ; cytology ; metabolism ; Germ Layers ; cytology ; metabolism ; Humans ; Induced Pluripotent Stem Cells ; cytology ; metabolism ; Mice ; Pluripotent Stem Cells ; cytology ; metabolism ; Reproductive Techniques, Assisted

Herbal drug-induced liver injury is a hot issue in the fi eld of TCM researches.Rapid screening and evaluating of herbal drug-induced liver injury have become one of the key techniques of herbal research.This text carried on the discussion on the research status of it from active,toxic ingredient,toxic mechanism and decreasing toxicity of Chinese herbal drugs.At the same time,the text viewed the application foreground of gene chip technique in the study of it.The current status and methods of it was discussed.In addition,most of the reports adopted in this paper were about studies on crude drugs,and discussion on how to correctly treat herbal drug-induced liver injury.

Objective To investigate the differences in expression of hypoxia-inducible factor-1? (HIF-1?) in placental trophoblasts between normal pregnancy and pregnancy-induced hypertension (PIH) and the relationship of HIF-1? expression with magnesium sulfate treatment of PIH. Methods Immunohistochemical streptavidin biotin-peroxidase complex technique (SABC) was used to examine the expression of HIF-1? in 20 cases of PIH and 20 cases of normal placenta. Three groups of PIH were divided according to the degrees of severity. The results were analyzed by computer-assisted imaging and compared by t-test. Results There was significant difference in the expression of HIF-1? between the PIH group and the control group (P

Adult ; Body Mass Index ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Luteinizing Hormone ; blood ; Phytotherapy ; Polycystic Ovary Syndrome ; blood ; drug therapy ; Progesterone Congeners ; therapeutic use ; Treatment Outcome ; Young Adult

Objective To explore the correlation of adipnectin with T2DM and its macrovascular complications. Methods The levels of serum adiponectin, plasma glucose, serum lipids, and fasting insulin were measured in normal subjects, type 2 diabetic patients and type 2 diabetic patients with macrovascular complications. Results (1) The serum adiponectin level was significantly lower in type 2 diabetic patients than in normal subjects, and was the lowest in type 2 diabetic patients with macrovascular complications. (2) Serum adiponetin level was negatively correlated with BMI,HOMA-IR, HbA_1c,TG and fasting insulin level. Conclusions The results suggest that lower serum adiponectin level may be related to macrovascular complications in type 2 diabetic patients.

Objective To explore the value of T wave alternans (TWA) in prediction ventricular arrhythmias in post-op TOF children. Methods The characteristics of TWA were retrospectively analyzed in 36 post-op TOF patients and 120 age-matched normal children. The relationship of sustained TWA and ventricular arrhythmias was also analysed. Results Compared with normal children, the incidence of sustained TWA was significantly increased in post-op TOF group (χ2=6.98, P<0.05). In post-op TOF patients, the incidence of ventricular arrhythmia was much higher when sustained TWA was present (χ2=10.41, P<0.05). Conclusions There exists electrophysiological basis for ventricular arrhythmia in post-op TOF children. Sustained TWA has important value in prediction of ventricular arrhythmia of post-op TOF.

The incidence of poststroke dementia is high and the burden of disease is heavy. It is very important to prevent or delay its occurrence and progression. In recent years, the lifestyle adjustments, such as the intervention for vascular risk factors, adhering to the diet management, and functional exercise have been confirmed to prevent poststroke dementia to a certaln extent. Acetylcholinesterase inhibitor and glutamate receptor antagonist, etc. play an important role in delaying the progression of poststroke dementia and vascular cognitive impalrment. This article reviews the latest progress in research on the prevention and treatment of poststroke dementia.