Education, Dental ; Oral Medicine ; education ; manpower

Biofilms

[Objective]To evaluate the clinical result of Weil osteotomy for refer metatarsalgia in hallux valgus. [Method]Between 2004 and 2005, 25 feet of 17 patients with hallux valgus were treated by osteotomy at the base of the first metatarsal and Weil osteotomy of the lesser metatarsal with metatarsalgia. Weight-bearing anterior-posterior and lateral X ray were taken before the surgery and 6 weeks after surgery on follow up. The hallux valgus angle , the intermetatarsal angle between 1st and 2nd metatarsal, and length of the second metatarsal were measured on the X-ray film. AOFAS system was used to judge the clinical result of the surgery. [Result]The hallux valgus before surgery angle was 32??5.7?,after surgery it was 12.8??3.5?; the intermetatarsal angle between lst and 2nd metatarsal before surgery was 24.2??3.7?,after surgery it was 10.5??0.7?; AOFAS score was 45.6?6.9 before surgery , and 86.9?4.6 after surgery ; significant difference was found between the result. The metatarsal after Weil osteotomy was shorten by 3~8 mm, mean 4.5 mm. After surgery 18 feet had pain free, and 7 feet had a signigicant pain relief . All the patient could return to normal life without other treatment. [Conclusion ] The biomechanical changes in the foot with hallux valgus should be analyzed before surgery . Combined use of base osteotomy at the first metatarsal and Weil osteotomy at lesser metatarsal can get satisfactory clinical result in patients with sever hallux valgus and transferred refer metatarsalgia.

Acupuncture Points ; Acupuncture Therapy ; methods ; Adult ; Anovulation ; therapy ; Female ; Humans ; Infertility, Female ; therapy ; Ovulation Induction

Adult ; Female ; Humans ; Male ; Middle Aged ; Paint ; poisoning ; Solvents ; poisoning ; Young Adult

Objective To investigate the case of left-semicolon cancer with intestinal obstruction for the methods of one-stage resection and anastomosis.Methods The clinical data of ten patients with left-semicolon can- cer with intestinal obstruction treated by transanus ilues tube,were restrospectively analyzed from October 2004 to December 2006.Results No postoperative anastormotic leakage was found and the patients were clinically cured. Conclusion The technical problem that left-semicolon cancer with obstruction for one-stage resection and anastomo- sis was resolved by the application of transanus ilues tube.

Animals ; Animals, Newborn ; Cerebral Cortex ; drug effects ; metabolism ; Hypoxia-Inducible Factor 1, alpha Subunit ; metabolism ; Hypoxia-Ischemia, Brain ; metabolism ; Progesterone ; pharmacology ; Rats ; Rats, Sprague-Dawley

Human body is inhabited by large number of microbial organisms that form complex ecosystems. Oral cavity is one of the major sites for microbial colonization. Oral microbial diversity is huge as the compositions vary among different oral cavities, different locations within the same oral cavity, or same location at different time points. The differences in compositions and varieties determine the balance of human oral microbial ecosystem, which is directly associated with oral disease or health. This review focuses on the history and new progress of the studies on human oral microbial communities.
Ecosystem ; Humans ; Mouth ; microbiology

Dental plaque is structurally a kind of biofilm which contains a variety of micro-organisms. The interreaction of oral micro-organisms may affect the nature, forms, and toxicity of the dental plaque biofilm, as well as the localization and field planting of bacteria inside the biofilm. The signal transduction existed between the bacterium has an important effect on the formation and virulence of bacterial biofilm. This reviewing paper focuses on the latest research progress of human oral microbial community and dental plaque biofilm.
Bacteria ; Bacterial Adhesion ; Biofilms ; Dental Plaque ; Humans

Two hundred and five patients with hypertensive intracerehral hemorrhage (HICH) received mini-puncture hematoma scavenging technique (MPST; n=80), traditional craniotomy operation (TCO; n=78), or medicine expectant treatment (MET; n=47), respectively. Clinical data demostrated that consciousness level and Glasgow Coma Scale (GCS) was more obviously improved in the MPST group,while postoperative complication rate was relatively lower. The MPST group and TCO group saw no significant difference in over-all matality, although both were significantly lower than the MET group. Severe disability rate in the MPST group was significantly decreased. In comparison with the TCO or MET group, 1 to 3 class activity of daily life score, language function recovery and response rate in the MPST group significantly improved (all P<0.05). We suggest that because of lower severe disability rate, less postoperative complications, and improved quality of life, MPST should be a better treatment of choice for HICH patients.