Adult ; Female ; Humans ; Male ; Middle Aged ; Parathyroid Neoplasms ; diagnostic imaging ; surgery ; Retrospective Studies ; Ultrasonography

Aged ; Antigens, CD20 ; metabolism ; Humans ; Leukocyte Common Antigens ; metabolism ; Lymphoma, B-Cell ; complications ; metabolism ; pathology ; surgery ; Male ; Prostate ; pathology ; Prostatectomy ; Prostatic Hyperplasia ; complications ; metabolism ; pathology ; surgery

Adenoids ; diagnostic imaging ; pathology ; surgery ; Adolescent ; Child ; Child, Preschool ; Endoscopy ; Female ; Humans ; Hypertrophy ; diagnostic imaging ; pathology ; surgery ; Male ; Nasopharyngeal Diseases ; diagnostic imaging ; pathology ; surgery ; Nose ; surgery ; Radiography

Adult ; Cholesteatoma ; congenital ; Female ; Humans ; Temporal Bone

Breast Neoplasms ; genetics ; pathology ; Chromosome Aberrations ; Chromosome Deletion ; Chromosomes, Human, Pair 1 ; Chromosomes, Human, Pair 17 ; Chromosomes, Human, Pair 9 ; Female ; Genome, Human ; Humans ; Nucleic Acid Hybridization ; methods ; Phyllodes Tumor ; genetics ; pathology

A high productive poly ?-glutamic acid(?-PGA) strain PGA-N in a culture medium containing no L-glutamine was isolated from fermentation products.With the following identifications of colony mor-phology,physiological and biochemistry experiments,and genetics,the strain PGA-N was classified as a Bacillus licheniformis.According to the product environment,the base culture medium having no L-glutamine was simulated.In order to enhance the production of the strain PGA-N,the fermentation condi-tions,such as carbon source,nitrogen source,were optimized and the ?-glutamic acid production reached 5.16 g/L after getting the optimum formulation of this culture medium.PGA-N was mutagenized with com-bination of NTG and UV.A mutant PGA-N-C10 was screened which PGA production was increased from 5.16 g/L to 8.82 g/L.The study also investigated the effects of agitation speed on the cell biomass,?-PGA production and the ?-PGA molecular weight.The ?-PGA yield of PGA-N-C10 was as high as 11.00 g/L when the agitation speed was 400 r/min.

Forty type 2 diabetic patients with diabetic peripheral neuropathy (DPN) were assigned to two groups and treated respectively with?-lipoic acid or mecobalamin for 2 weeks.The results suggested that?-lipoic acid could accelerate the nerve conduction velocity and decrease the plasma level of endothelin and C reactive protein as well as microalbuminceria with a effect similar to mecobalamin therapy on DPN.

Objective To investigate the protective effects of electroacupuncture on the endothelial tissues of microvessels in the basal ganglia in the rats with cerebral ischemia-reperfusion.Methods The MCAO model was established by using Longa's method.The immunohistochemistry SABC(strepto-avidin-biotin-peroxidase complex) method was employed to detect the expression of ICAM-1,P-selectin in the microvessel of rats'ipsilateral basal gan- glia.Results The number of positive ICAM-1 and P-selectin endothelial cells of model group were significantly in- creased,as compared to normal group and sham operated group(P

Jin's three-needle technique is named after Professor JIN Rui. The connotation of Jin's three-needle technique is summarized by his followers through long-term teaching and clinical practice. His principle and method of point combination are based on syndrome differentiation of acupuncture. And his unique needling technique and treating principle of mental tranquilization also play an important role in his clinical practice.
Acupuncture Therapy ; instrumentation ; methods ; Humans ; Needles

Objective To explore the methods of surgical treatment of patients with tumors in the body and tail of pancreas. Methods We analyzed the clinical data from 45 patients with tumors in the body and tail of pancreas who underwent surgical excision between 1984 and 2002 in our hospital. The 45 cases consisted of malignant tumors(n=33) and benign tumors(n=12). Operations performed included resection of the body and tail of pancreas(17 cases), combined-organ excision (24 cases) and local tumor resection(4 cases ). Results Pathological classification:carcinoma (33 cases), islet cell tumors (8 cases ), cystic adenoma (8 cases), epithelioid fibroma (1 case) and cystic teratoma (1 case). The average diameter-size of excised tumor was determined as follows: carcinoma in the body or tail of pancreas was(8.0?2.6)cm, and that of islet cell tumors was(6.5?2.4)cm. There were no operative deaths, but operation resulted in the following complications: pancreatic fistula (2 cases), subdiaphragmatic abscess (2 cases), pancreatic pseudocyst (1 case ), upper gastrointestinal bleeding(1 case) and infection or poor healing of incisional wound (3 cases). All of the complications were cured with conservative therapy. Conclusions Excision of the body and tail of pancreas is an effective method for the treatment of patients with tumors in the distal half of pancreas.Before operation, it is necessary to be routinely prepared to perform combined organ excision. Regarding the surgical handling of pancreatic stump, we select the use of ligation of main pancreatic duct plus mattress suture, which we believe could effectively prevent pancreatic fistula.