Objective To investigate the vascular architecture of subdermal vascular network in antebrachial region, and provide anatomic basis for designing the subdermal vascular network skin flap in the antebrachial region. Methods Anatomical observation and measurement of the blood supply, arterial architecture and venous return of the subdermal vascular network skin flap in anterior antebrachial region were performed on 8 fresh adult specimens perfused with latex and black ink. Results It was found that 4～15 or more fine perforators derived from each the terminal end of the brachial artery and radial or ulnar arteries in anterior antebrachial region, and their diameters were between 0.2～0.9 mm. The anatomical studies showed that the fasciocutaneous perforators supplying the in anterior antebrachial region were found to form rich "spider nevus"arterial networks on the subdermal layer. Moreover, the subdermal vascular networks were also found to give off fine arterial branches into papillary and superficial fascia layers, respectively, to form papillary vascular plexus and superficial fascia vascular network, and all of the vascular networks were anastomosed densely each other. The subdermal venous networks were also anastomosized in plexus and drained into the deep vein. Conclusion Either a random or an axial subdermal vascular network skin flap of the anterior arm can be designed according to the need of recipient defect, and the latter may also be designed as a transfer or a free subdermal vascular network skin flap according to the size of the arterial diameter in the pedicle of skin flap.

Objective To investigate the survival rate, voiding, sexual function after nerve-sparing surgery with extended systematic extraperitoneal lateral lymphadenectomy in lower rectal cancer. Methods Three hundreds and ninety-two cases with advanced lower rectal cancer who underwent nerve-sparing surgery with radical dissection from 1996 to 2000 were reviewed. Among them,173 cases only cleared in abdominal cavity,219 cases coupled with extraperitoneal lateral lymphadenectomy. Results The metastatic rate of lateral lymph node was 17.8%(39/219),the rate of non-modal foci of metastatic disease in lateral out of the abdominal cavity was 5.9%(13/219).Local recurrence rate, the abdominal cavity group was 16.2%(28/173); the coupled group was 9.6%(21/219), P

Adenocarcinoma ; etiology ; prevention & control ; surgery ; Adenomatous Polyposis Coli ; complications ; genetics ; surgery ; Adolescent ; Adult ; Colectomy ; methods ; Colonic Neoplasms ; etiology ; prevention & control ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Pedigree

Cardiovascular Diseases ; epidemiology ; metabolism ; pathology ; Fatty Acids, Omega-3 ; Humans

0.05).The model group rats displayed high expression of VEGF.Compared with the model group,the expression of VEGF in Yiqi Huoxue medicine group decreased evidently(P

Objective To discuss the value of applying psychological therapy for patients with cerebral apoplexy in recovery.Methods In recent years,65 patients with cerebral apoplexy admitted in our hospital were randomly selected and divided into observation group and control group.Patients in the control group only received the conventional treatment and those in the observation group received psychological treatment on the basis of the traditional therapy.Psychological characteristics,activity of daily living and the improvement of nerve function were compared between two groups before and after treatment.Results After treatment,mental improvement,FMA,MBI in the observation group were significantly better than those of control group (P＜0.05).Conclusion To improve the prognosis of patients with cerebral apoplexy effect,physical and mental development should be equally emphasized.Psychological intervention has become a key for stroke rehabilitation treatment,which significantly improves the treatment compliance,rehabilitation and the quality of life in patients.

Objective To observe the effects of hypnosis therapy on rehabilitation of patients with spinal cord injury.Methods The data were randomly selected from 66 cases of patients with spinal cord injury treated in our hospital from November 2011-November 2012.According to the treatment,the patients were divided into research group and control group.Control patients were given routine therapy,and patients in the research group were given hypnosis therapy,we observed and compared the recovery of two groups of patients after treatment.Results After treatment,the spinal cord function score (SCIM) of patients in the research group was better than control group,the difference was statistically significant (P ＜ 0.05) After treatment,the depression and anxiety scale (HAMD,HAMA) of patients in the research group was better than control group,the difference had statistical significance (P ＜ 0.05) The quality of life after treatment of research group patients (WHOQOL BREF) was better than control group,the difference had statistical significance (P ＜ 0.05).Conclusion Hypnosis therapy helps to improve depression and anxiety in patients with spinal cord injury,improve patients with spinal cord function independently,should be widely used in clinical treatment and promotion.

Objective To analyze the therapeutic effect of acute stroke dysphagia using rehabilitation therapy.Methods A total of 94 cases diagnosed with dysphagia after acute stroke were randomly selected from January 2012 to May 2013 in our hospital.The patients were equally divided into control group and research group.The control group received the conventional support treatment and the research group received comprehensive rehabilitation treatment.The results of swallowing dysfunction recovery of two groups were compared.Results After the treatment for 3 weeks,swallowing disorder degree score and swallowing function ratings were improved in both groups and the research group's scores were significantly higher than those of the control group (P ＜0.05) Conclusion Application of comprehensive rehabilitation treatment for dysphagia in patients with acute stroke has significant curative effect and is worth promoting.

Adolescent ; Adult ; Burns, Inhalation ; etiology ; therapy ; Explosions ; Female ; Gases ; Humans ; Male ; Retrospective Studies ; Young Adult

Bacteria species belonging to the genus Leptospirillum are of great importance in bioleaching industry. This paper introduces the varieties and characteristics of Leptospirillum, its isolation and cultivation methods, as well as the advance of molecular biology and bioleaching mechanism researchs about Leptospirillum.