Objective To explore the changing rule of schistosomiasis endemic situation in Gaoyou City,so as to provide the evidences for schistosomiasis control in lake and marshland regions. Methods The endemic data of schistosomiasis of Gaoy?ou City from 1970 to 2009 were collected to analyze the endemic patterns of schistosomiasis in different control stages compre?hensively. Results In the first years of infection control stage(1970-1975),transmission control stage(1976-1994)and transmission interruption stage(1995-2009),the prevalence rates of schistosomiasis were 4.20%,0.80%and 0 in human and 3.00%,0.51%and 0 in cattle respectively. In 1984,the positive rate of crowd stool tests fell to 0.04%,which was reduced by 99.05%compared with that in 1970. From 1970 to 1980,the positive rates of stool tests of people and livestock were positively correlated significantly(r=0.67,P<0.05). After 1985,no local infection patients or cattle were found. No schistosome infect?ed Oncomelania hupensis snails were found from 1970 to 2009. Conclusion The comprehensive control measures have been insisted in Gaoyou City in different prevention and control stages. Although the snail situation is undulate,the prevalence of schistosomiasis steadily declines and the interruption of transmission has achieved.

Objective To explore the methods and the effect of the surgical treatment of patients with chronic ischemia of extremities.Methods In recent 6 years,the clinical data of 75 patients,including 7 upper(extremities) and 71 lower extremities with chronic ischemia,treated surgically were reviewed retrospectively.The surgical treatment included: traditional operation in 65 cases,interventional surgery in 4 cases and stem cell transplantation in 6 cases.Results Sixty-three patients(66 extremities) were followed up from 2 to 56 months after the surgical treatment,and the result showed that 9 extremities of 8 patients were amputated(within) 1 year(13.6%).In the other cases(83.3%),the ischemic symptoms were relieved or(disappeared),the ulcer healed or the amputating level had lowered(3.0%).The effective rate of the surgical treatment was 86.3%.Conclusions The appropriate surgical treatment of chronic ischemia limbs should be choiced based on the ischemic state of the limb,and a satisfactory result can be obtained in most patients.

Adult ; Aged ; Female ; Fracture Fixation, Internal ; Fractures, Bone ; surgery ; Humans ; Knee Injuries ; surgery ; Male ; Middle Aged ; Postoperative Care

Chromatography, Micellar Electrokinetic Capillary ; methods ; Liposomes ; Membranes, Artificial ; Pharmaceutical Preparations ; chemistry

Adolescent ; Amiodarone ; therapeutic use ; Anti-Arrhythmia Agents ; therapeutic use ; Child ; Child, Preschool ; Emergency Medical Services ; Female ; Humans ; Infant ; Male ; Prognosis ; Tachycardia, Ventricular ; complications ; pathology ; therapy ; Treatment Outcome

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Periarthritis ; physiopathology ; therapy ; Shoulder Joint ; injuries ; physiopathology ; Young Adult

Adolescent ; Adult ; Female ; Humans ; Male ; Meridians ; Middle Aged ; Moxibustion ; Spondylitis, Ankylosing ; therapy ; Young Adult

binding,cellular organelle membrane,and cellular metabolic process of GO enrichment.For the KEGG pathways, the target genes mainly concentrated on the focal adhesion pathway.Conclusion There is a different expression of novel microRNA between SLE and NC groups.The target genes from differently-expressed novel microRNA may play an important role in the pathogenesis of SLE and clinical symptoms and may be the unique target for further research.

Objective To explore the suitable range of PT-INR for Chinese people with acute deep venous thrombosis (DVT) treated by warfarin anticoagulation therapy. Methods Eighty seven DVT patients with indications to warfarin anticoagulation therapy were enrolled into the study and divide into two groups randomly. Patients from group A (n=47) took warfarin to adjust the PT-INR to range 1.7-2. 5,and patients from group B (n =40) took warfarin to adjust the PT-INR to range 2. 0-3. 0. The therapeutic effectiveness and the incidence of bleeding complications were compared between two groups. Results Forty-six patients (46/47,98%) had limb swelling symptoms relief in group A with one exception,which was diagnosed as pelvic tumor by ultrasonography,CT and tumor markers examination later. No patient underwent bleeding in group A Thirty eight patients (38/40,93%) had limb swelling symptoms relief in group group B with two exceptions,of which one case had Cockett syndrome and the other one had unknown aetiology. The total effective rate of group B was 95% . As to the complications of this group,3 patients had slight gum and nasal mucous membrane bleeding, 1 patient developed gastrointestinal bleeding. No patients had pulmonary embolism in both groups. Conclusion For Chinese people,anticoagulation therapy of acute deep venous thrombosis to adjust the range of PT-INR to 1.7-2. 5, shows good effectiveness and significantly reduced bleeding complications.

BACKGROUND: Angiogenesis attracts much attention in tissue engineering field. Previous research has proved that a two-dimensional culture of vascular endothelial growth factor (VEGF) promotes angiogenesis.OBJECTIVE: To evaluate the effect of VEGF on three-dimensional angiogenesis.METHODS: Endothelial progenitor cells were separated from the SD rat bone marrow. At about 70%-80% fusion, rat tail collagen gel was added to establish three-dimensional models. Samples in the experimental group were incubated in complete culture solution containing M199 culture media, fetal bovine serum, VEGF, and double antibody. The samples in the control group were incubated with VEGF-free culture media. In vitro culture and amplification of bone marrow-derived endothelial progenitor cells were determined at 1, 4, 7, and-20 days after incubation. Morphology and quantitative analysis were performed at 3, 6, 9, and 12 days after three-dimensional model establishment.RESULTS AND CONCLUSION: Endothelial progenitor cells grew from three-dimensional matrix into collagen matrix in the experimental group. Budding and infiltration were observed in the collagen within 24 hours, and branching-like structure was then gradually formed. Cells in the control group grew slowly, with slowing budding, small tubiform structure, superficial infiltration into COllagen, sparse network structure, and non-intact. Numbers of newborn vessels in the expedmental group were significantly greater than control group (P<0.01). A detection on gel block showed positive expressions of endothelin-1 and endothelial nitric oxide synthase-3 on the 3~(rd), 6~(th), 9~(th), and 12~(th) days. The results demonstrated that VEGF mobilized and induced endothelial progenitor cells in order to promote angiogenesis. Rat tail collagen gel induced endothelial progenitor cells which behaved migration, proliferation, and pullulation of angiogenesis.