Fibrosis ; Humans ; Inflammation ; MicroRNAs ; Neoplasms

Aged ; Coronary Artery Disease ; Female ; Heart Ventricles ; Humans ; Vascular Fistula

OBJECTIVE: Some vaginal procedures may be safer, easier and more successful if they could be done under direct sonographic vision of the object. METHODS: All the procedures were done under the guidance of transrectal sonography. Suction curettage, after using curved plastic Karman's cannula, additional curettage was done only when there was probable remaining conceptal tissue seen on sonography. If additional curettage was needed curved metal cannula made in the same form as plastic Karman's cannula is used first and then usual metal curette if the former did not work. A high frequency cautery unit was used for myolysis. Insertion of the flexible curved cautery tip into the myoma mass was done through the uterine cavity and coagulation of the myoma tissue was performed. Myoma biopsies were done with thin loop high frequency cautery tip through laparoscopy and the vagina. RESULTS: Suction curettage in 156 cases of early pregnancy and 2 cases of previous cesarean incision site pregnancy, D&C in 11 cases, chorionic villus sampling in 13 cases, polypectomy in 1 case, myolysis in 1 case and myoma biopsy in 2 cases were done. CONCLUSION: Performing some vaginal procedures under the guidance of transrectal sonography may be better.
Biopsy ; Catheters ; Cautery ; Chorionic Villi Sampling ; Curettage ; Dilatation and Curettage ; Female ; Laparoscopy ; Myoma ; Plastics ; Pregnancy ; Ultrasonography* ; Vacuum Curettage ; Vagina

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neuralgia ; therapy ; Young Adult

Administration, Topical ; Ear, Inner ; pathology ; Humans ; Meniere Disease ; therapy

No abstract available.

Adult ; Bone Neoplasms ; pathology ; surgery ; Femur Neck ; pathology ; Humans ; Male ; Osteochondroma ; pathology ; surgery

50 000 bp)was extracted from frozen gastric cancer tissue and their corresponding normal samples and used for RLGS assay.The genome DNA was digested by methylation-sensitive restriction enzyme Not Ⅰ, and labeled by radioisotope ~(32)p,then separated by two-dimensional electrophoresis and autoradiography. Experimental conditions for each step were optimized step by step.DNA fragment sequences for the dots on scanning profile were identified according to the human RLGS database.Results RLGS assay was set up and used to get the RLGS profiles of the representative tested samples successfully.These profiles can display more than 1 200 available dots averagely,the profiles of high quality DNA sample can display more than 1 800 dots which is the average level at an excellent RLGS lab,discrepant dots which had weaken or enhanced signals and their sequence information were obtained.The result can be reproduced.Conclusion The RLGS assay is established,stabilized for detection of DNA methylation of tissue samples.

Microbial lipases have been widely used in traditional industries,as well as in emerging biocatalysed areas owing to their ability to catalyze a variety of reactions in aqueous and non-aqueous media.Therefore,it is very important to enhance amount of lipase production by recombinant overexpression for meeting market demand.A critical review of main and novel strategies which have been employed for recombinant expression of microbial lipases are presented,including codon optimization,fusion and co-expression,dual expression system based on hybrid promoters,homologous overexpression,cell surface displaying and high-throughput screening based on gene library of expression.These new technologies are gradually coming to the forefront in the recombinant expression of lipase,especially for cell surface displaying and high-throughput screening based on gene library of expression.Meanwhile,several recombinant expressions for representative microbial lipases were also introduced and discussed,which are available for consultation when attempting to overexpress any lipases by scientists and industrialists.

Lipases have catalytic active in both aqueous phase and the non-aqueous phase and have a wide range of application in various industrial areas.However,the high cost of lipase production has restricted its extensive use in industry.Solid state fermentation possesses many advantages,such as low requirement for devices,low energy consumption,low production cost,little pollution to environment and easily being popularized,which have made it an important means in microbial production of lipases.Owing to the rapidly increased energy cost and the people's awareness of environmental protection,the solid state fermentation technique,which was regarded as low-tech in the past,has regained attention and developed rapidly since the 1990s.The production of lipase by SSF technique was reviewed.Mainly contents describe its characteristics,including physical and chemical factors and bioreactors.