Objective:The causes, management, and prevention of complications in laparoscopic gyneco-logic surgery were investigated. Methods:A retrospective analysis was done based on clinical data of 8279 cases of laparoscopic gynecologic surgery from January 1996 to December 2008 in this hospital. Results:The complication rate was 0.88% (73/8279). These included five cases intraperitoneal bleeding, five cases injury of ureter, 20 cases abdominal vessel damage, 10 cases vulva emphysema, 25 cases wound healing delay and each one case respectively for stomach injury, bladder injury, secondary abdominal cavity preg-nancy,infection and incision hernia. The occurrence rates of complications between hysteroscopy combined with laparoscopic surgery and pure adnexal surgery were no difference( P >0.05). Compared to adnexal op-erations, there was a significantly higher complication rate in myomectomy and laparoscopic assistant vaginal hysterectomy (P < 0.01 ). Conclusions:Complications of laparoscopic gynecologic surgery are correlated with the difficulty of operation and the skillfulness of operators. In order to reduce complications, careful oper-ation and avoiding over self -confidence are essential.

Antineoplastic Agents, Phytogenic ; therapeutic use ; Camptothecin ; analogs & derivatives ; therapeutic use ; Humans ; Neoadjuvant Therapy ; Neoplasm Staging ; Rectal Neoplasms ; drug therapy ; pathology ; Remission Induction

Animals ; Diazepam ; pharmacology ; Drug Antagonism ; Electroencephalography ; Female ; Male ; Pyrazoles ; poisoning ; toxicity ; Rats ; Rats, Sprague-Dawley

Air ; analysis ; Air Pollutants, Occupational ; analysis ; Humans ; Occupational Exposure ; Phthalic Acids ; analysis ; Spectrophotometry ; methods ; Workplace

Hemoperfusion ; Humans ; Ivermectin ; analogs & derivatives ; poisoning ; Liver Cirrhosis ; complications ; therapy ; Male ; Middle Aged

Acute Disease ; Animals ; Behavior, Animal ; drug effects ; Female ; Male ; Mice ; Mice, Inbred ICR ; Nitriles ; poisoning ; Rabbits

Aged ; Humans ; Male ; Middle Aged ; Receptors, Interleukin-2 ; blood ; Silicosis ; blood ; classification ; T-Lymphocyte Subsets ; metabolism

Saccharomyces cerevisiae strains may have some defects in beer production.Purposeful alteration of metabolic pathway with molecular biology techniques after analysis the metabolic fluxes has been a main way of S.cerevisiae breeding.The researchers have done a lot of work on some aspects of S.cerevisiae,such as the substrate utilization,maneuverability,reducing the no use by-products,improve the beer flavor,and got many delightful results,all of this are summarized here.

0. 05). Conclu-sion The THT and THC have bioequivalence.

OBJECTIVETo investigate the toxicity of fipronil in mice and the therapeutic effects of diazepam and phenobarbital sodium.

METHODSMice were administered by gastric tube with fipronil at six doses and their behavioral changes, pathological changes in their major viscera under light and electron microscopy and deaths were observed after acute poisoning. Distribution and quantity of nerve cells positive in glutamic acid (Glu) or gamma-aminobutyric acid (gamma-GABA) in the brain of mice were detected by immunohistochemical methods and micro-image analysis. The time of death time and survival rate were observed and compared between the varied groups of mice injected intraperitoneally with diazepam and phenobarbital sodium, respectively, 0.5 h after poisoning by fipronil at dose of 90 mg/kg.

RESULTSAll the mice acutely poisoned by fipronil at varied doses showed some exciting symptoms in the central nervous system (CNS), including convulsion. Nuclear membrane space slightly expanded, neuroglia cells vacuolized and nerve fiber demyelinated under electron microscopy. The number and area of cells positive in Glu in the cerebral cortex of mice acutely poisoned by fipronil increased significantly, as compared to those in control mice. There was no significant difference in the number and area of cells positive in gamma-GABA in the hippocampal CA(1) region between poisoned and normal control groups. Survival rate of mice treated with diazepam or phenobarbital sodium was 58 percent.

CONCLUSIONMice with acute poisoning by fipronil appeared exciting symptoms in CNS, leading to damage in its nerve cells. Immunohistochemical techniques showed the damage could be related with the over-expression of glutamate transmitter in CNS. Early use of diazepam or phenobarbital sodium in treatment for acutely poisoned mice by fipronil could get better therapeutic efficacy.

Acute Disease ; Animals ; Cerebral Cortex ; chemistry ; Female ; Glutamic Acid ; metabolism ; Male ; Mice ; Mice, Inbred ICR ; Poisoning ; drug therapy ; Pyrazoles ; poisoning ; gamma-Aminobutyric Acid ; metabolism