The angiotensin converting enzyme (ACE) gene is one of the main candidate genes of the genetic predisposition study of stroke,however,the correlation between the ACE gene polymorphism and stroke remains controversial.This article reviews the advances in research on the correlation between the ACE gene polymorphism and stroke in recent years.

Humans ; Ischemia ; metabolism ; pathology ; therapy ; Ischemic Postconditioning ; methods ; Myocardial Reperfusion Injury ; metabolism ; pathology ; therapy

Objective To explore the clinical feature,treatment and prognosis of neonatal small intestinal atresia.Methods Retrospective study was carried out of 80 neonatal small intestinal atresias over the last 14 years,including diagnosis,treatment and prognosis.Results Of them,62 cases were healed(77.5%),18 cases were dead(22.5%),24 cases(30%)associated with other anomalities.The living cases were followed up for 6 months to 3 years.These symptoms had not relapse.Conclusions Satisfactry effect can be obtained by early diagnosis and operative treatment.Sonography is an ideal way for early finding intestinal atresias in a fetus.End-to-end single layer anastomosis is an ideal way for monointestinal atresia,and poly-end-to-end single layer anastomosis plus long gastrointestinal silicone tube for supporting is an ideal way for multipal intestinal atresia.

OBJECTIVETo compare differences of therapeutic effect between acupuncture method of tonifying-qi and dredging-meridian and conventional acupuncture method.

METHODSSeventy cases of blepharospasm were randomly divided into an observation group and a control group, 35 cases in each one. Cuanzhu (BL 2), Yuwei (Extra) through Yuyao (EX-HN 4), Xinming 1 (Extra), Sibai (ST 2) and Yintang (GV 29) were selected as main acupoints. The acupuncture method of tonifying-qi and dredging-meridian was applied in the observation group, which was an acupuncture manipulation that could achieve strong needling sensation of qi arrival combined with electric-impulse stimulation. The conventional acupuncture method was applied in the control group. The treatment was given once every other day, 10 times as a session for continuous three sessions in both groups. The severity of blepharospasm was compared before and after treatment in two groups and clinical therapeutic effect was assessed. Follow-up visit was performed after half a year to observe the recurrence rate.

RESULTSThe cured and markedly effective rate was 77.1% (27/35) in the observation group, which was superior to 51.4% (18/35) in the control group (P < 0.05). Among cured and markedly effective patients in both groups, the recurrence rate was 20.0% (4/20) in the observation group, which was inferior to 54.5% (6/11) in the control group (P < 0.05) in the follow-up visit.

CONCLUSIONThe acupuncture method of tonifying-qi and dredging-meridian could effectively improve severity of blepharospasm, which has superior short-term and long-term effects to conventional acupuncture method.

Acupuncture Points ; Acupuncture Therapy ; Aged ; Blepharospasm ; therapy ; Female ; Humans ; Male ; Meridians ; Middle Aged ; Qi ; Treatment Outcome

Objective The facial soft tissue features were studied in Urumqi adolescent with skeletal Ⅱ malocclusion by using a polar coordinate system. Methods Sixty samples of Urumqi adolescent with skeletal Ⅱ malocclusion were selected, each one underwent cephalometrics analysis and 32 cephalometric parameters from the samples were measured. The mean and standard deviations of each measurement were compared by statistical analysis (t-test). Results Polar distance in male was larger than female, showing significant difference between male and female. Po-Ns/Po-Li, Po-Ns/Po-Bs, Po-Ns/PoPgs, Po-Ns/Po-Gns, and Po-Ns/Po-Mes showed significant difference between male and female. Polar angles in female were larger than male, with a significant difference between male and female.Conclusion Statisticalstudies on features of facial soft tissue show significant differences between male and female. The polar coordinate analysis system is a good index to study the growth magnititude and direction of facial soft tissue during growth and development or before treatment and after treatment.

Objective To evaluate the endovascular embolization treatment of large and giant ophthalmic aneurysms. Methods Three aneurysms were embolized with coils only and 5 aneurysms were treated with stent placement togather with subsequent coiling. Results In the 3 aneurysms treated only with GDC, total embolization was achieved in 1 and partial embolization in 2. In the stent placement and coiling case, 4 aneurysms were densely packed and another one was partially packed. Conclusions Combined stenting and coiling is effective and safe for the treatment of large and giant ophthalmic artery aneurysm with the preservation of parent artery.

Objective To study the urban elder people's cancer-spectrum in Chongqing from 1991 to 1998 in order to obtain the first-hand data and references for the prevention and the treatment of carcinoma in the seniles. Methods The data of population and death causes were collected with cluster sampling method in the communities of business, culture and industry in Chongqing. Their mortality rate, disease-specific mortality rate and the sequence of the death causes were analyzed. Results Their first death causes was cancer (mortality rate 811.95/105 persons, accounted for 21.25% of all death causes). The mortality rate of five cancers was as follows: lung cancer (282.45/105), esophagus cancer(119.47/105), liver cancer(108.41/105), stomach cancer (73.75/105) and intestine cancer (55.31/105). The prevalence of different cancer between male and female at different communiteis was different. Conclusions It is very important to strengthen the protection of the environment and advocate the healthy life mode in order to lower the mortality rate by cancer in urban seniles.

Objective: To summarize the experience in the treatment of candidiasis albicans. Methods: 95 cases aged 5 months～78 years old with candidiasis albicans were treated by fluconazole and polyactin A etc, the Candida albicans were examined by smear examination.Results: The rate of cure was 35.79 %, that of improvement was 57.89%, the clearance rate of Candida albicans was 80.59%.Conclusion: The Cadida albicans is opportunistic pathogen. Fluconazole is effective in the treatment of candidiasis albicans.

Objective To evaluate the safety and short term outcome of stent assisted angioplasty for extracranial carotid stenosis. Methods From October 2000 to September 2002, 93 cases of extracranial carotid stenosis, including 86 cases of carotid bifurcation stenoses, 4 of extracranial internal carotid stenoses, 2 of common carotid stenoses and 1 of functional external carotid stenosis, were treated by self expandable stent placement and angioplasty. Results Stent placement and angioplasty were successfully administered in all the 93 patients. The average stenosis rate was reduced from (79.5?14.6)% before treatment to (11.2?7.8)% after stent assisted angioplasty. There were only 1 case of TIA (1.1%) and 1 case of minor stroke (1.1%) during the operation, without mortality or major stroke. No cerebral ischemic attach occurred in the 91 patients during clinical follow up for a period of 3 25 months with an average of 7.9 months. Twenty nine patients were angiographically followed up 6 months after treatment with only one asymptomatic restenosis (3.4%). Conclusions Endovascular stent assisted angioplasty for extracranial stenosis is safe and effective with considerable good short term outcome.

Objective To report experience of endovascular stenting combined with coiling for intracranial wide necked aneurysms and to investigate its indication, technical tip, prevention and treatment of complication, safety and efficacy. Methods The coronary stents were implanted across the neck of intracranial wide necked aneurysms in 105 patients (78 located in anterior circulation and 27 in posterior circulation). Microcatheters were introduced into the aneurysm sac through stent mesh. GDCs were used to embolize the aneurysms . Results The stents were deployed in 104 patients and total occlusion was obtained in 80 cases and more than 90% in 24 cases. The patients recovered well with patency of the parent arteries except one with cerebral infarction and another with carotid dissection during the procedure. The stent collapsed in one case after coiling.No re bleeding or symptom related to thrombosis occurred during clinical follow up for 3 28 months. Follow up angiogram in 62 cases showed no recanalization in all patients, but two with further thrombosis and one with mild stenosis in proximal segment of the stent. Conclusions Endovascular therapy combined stent implantation and microcoil placement would be a valid alteration for the treatment of complicated intracranial aneurysms. However, long term outcome need further study.