Acupuncture Therapy ; Adult ; Dysmenorrhea ; complications ; Female ; Humans ; Syncope ; etiology ; therapy

Objective To study the relationship between neural apoptosis and the expression of Bcl-2,Bax proteins in the perihematomal brain tissue of patients with intracerebral hemorrhage(ICH).Methods The rate of neural apoptosis of perihematomal brain tissue was examined by TUNEL method and the Bcl-2,Bax proteins expression were detected by immunohistochemisty method. Correlation analysis was done not only for the expression of Bcl-2,Bax proteins and apoptosis rate with hematoma volume but also for the apoptosis rate with hematoma volume, the scores of clinical nervous impairment and the course of disease.Results The apoptosis rate and the expression of Bcl-2,Bax proteins in the perihematomal brain tissue of ICH patients significantly increased in comparison with the control group (all P

Pancreatic fistula is a common complication after pancreaticoduodenectomy(PD),and other complications occurred secondary to it such as hemorrhage and severe abdominal infection are also the main cause of death after PD.Proper selection of anastomotic methods is essential to the success of PD.The most common anastomotic methods can be divided into pancreaticojejunostomy and pancreatogastrostomy,but the effects of these methods have always been controversial consistently.In this paper,the effects of pancreaticojejunostomy and pancreatogastrostomy in the prevention of postoperative pancreatic fistula were synthetically analyzed based on recent research results.

0.05).Compared with non-SRHCC matched selective operation group(group),second stage hepatectomy(group C)had similar rate of complications and mortality,but the long-term survival was worse(P

Prior to implantation, the blastocyst has to hatch out of its zona pellucida to invade the endometrium .In mammals including humans , failure of blastocyst hatching leads to infertility .Blastocyst hatching is believed to be regulated by a variety of autocrine and paracrine molecules such as proteases , cyclooxygenase-2, p38 mitogen-activated protein ki-nase, activin A and Wnt signal pathway .This article reviews the mechanisms of the key molecular regulators involved in mammalian blastocyst hatching and hatching-assisting methods , which can help clarify the mechanism of blastocyst hatching and the treatment of infertility due to failure in blastocyst hatching .

Objective To systematically assess the detection of K-ras gene mutation at codon 12 in pancreatic juice for diagnosis of pancreatic cancer.Methods A comprehensive electronic searching was performed to retrieve relevant studies on K-ras gene mutation in pancreatic juice for diagnosis of pancreatic cancer.Data on accuracy of included studies were extracted,Meta-DiSc1.4,Stata10.0,was applied for further heterogeneity exploring,meta-analysis and publication bias testing.Results Fifteen studies met the inclusion criteria.Heterogeneity was not found among these studies,including threshold effect,different test methods,randomization and blind.Pooled accuracy indicators like sensitivity,specificity and diagnostic odds ratio(DOR) were 0.61(95%CI 0.56-0.66),0.82(95%CI 0.77-0.86) and 6.28(95%CI 4.42-8.91),respectively.Area under curve(AUC) of SROC(summary receiver operating characteristics) was 0.8207 and Q index was 0.7542.Publication bias had little influence on meta-analysis with the fail-safe number of 694.0108.Conclusions This meta-analysis demonstrates that the detection of K-ras gene mutation in pancreatic juice has moderate effect for diagnosis of pancreatic cancer.It is not enough to be an early diagnosing or screening indicator for pancreatic cancer,but it can be used clinically as an important adjunct to cytology,imageology and enzymology in the diagnosis of pancreatic cancer.

Multimedia teaching and SimMan,which is a portable and advanced patient simulator for team training,were used to develop a new course for the medical students of grade four. This course was named "SimMan clinical techniques training". The course of Sim-Man clinical techniques training can help students comprehend truly all kinds of cases in clinical practices,improve their capabilities of clinical thoughts and clinical techniques,and it makes fine basis for their clinical practices in the hospitals.

Objective To establish the crystal violet plaque assay for detection of virus titer of recombined Tiantan vaccinia AIDS vaccine,and provide more stable method of virus titration for rTV AIDS Vaccine.Methods Optimized the concentration of Vero cells,the time and temperature of virus adsorption,and the time of determination for CPE,then established the crystal violet plaque assay for virus titer of rTV.Counting and analysis the plaques by BioSpot Reader,then analyzed the relativity of plaques counted with BioSpot Reader and manual; Several lots rTV AIDS Vaccine and Tiantan vaccinia were titrated by the method of plaque formation-hemadsorption assay,neutral red and crystal violet plaque assay,then analyzed the relativity of the results of three methods ; meanwhile,the virus titer of samples were determine repeatedly by the crystal violet plaque assay,then calculated the coefficient of variation( CV),and verified the precision of the method; SPSS17.0 was used in statistical analysis of the experimental results.Results When the concentration of Vero cells was 5.0×105-9.O×105 cells/ml,virus been adsorbesd 2 h at 37℃,then cultivated 72 h after adding the culture medium containing methyl cellulose.Plaques counted by BioSpot Reader was highly related with counted by manual (r =0.985),so BioSpot Reader counting can objectively reflect the virus plaques with various size,and reduce the error by manual counting; compared the virus titration for different lots of rTV AIDS vaccine and Tiantan vaccinia with three methods,the crystal violet plaque assay was highly related with plaque formation-hemadsorption assay (r =0.997,P＜0.01 ) and neutral red plaque assay(r=0.980,P＜0.01 ).Conclusion Crystal violet plaque assay was established for virus titration of rTV AIDS Vaccine.

The connotation and extension of the acupuncture changes along with the development of science and technology. Working out the principle on the connotation and extension of acupuncture at present will contribute to better inherit and development of acupuncture. In this paper, through literature analysis, the study on the process of formation and development of acupuncture, we believe connotation of acupuncture and moxibustion mainly include the basic theory of TCM, meridians theory, diagnosis, techniques, clinics, and literatures of acupuncture and moxibustion;and its extension include basic integrated medicine of acupuncture and moxibustion, physiology, pathology, and theories, techniques and clinics derived from modern science.

This article investigates the effect of regulating wei qi and tonifying brain on insomnia from two aspects. It provides theoretical basis for clinical application of regulating wei qi and tonifying brain. First of all, this method regulates the sleep function to keep the body’s yin-yang balance by regulating wei qi. Wei qi is the defense qi in the body and has close relationship with sleep. Wei qi can regulate sleep by the excitement and depression of Yin and Yang Heel Meridians. Then, this method also can improve the brain function for insomnia treatment by dredging Governor Channel and tonifyjng marrow, tonifyjng brain and calming the nerves. On basis of inheriting traditional theory, this article expounds the theory of treating insomnia by regulating wei qi and tonifying brain and verifi es its stable therapeutic effect and safty by clinic study.