Animals ; China ; epidemiology ; Disease Outbreaks ; prevention & control ; Endemic Diseases ; prevention & control ; Feces ; parasitology ; Humans ; Schistosomiasis ; epidemiology ; prevention & control

China ; Humans ; Preventive Health Services ; organization & administration ; Schistosomiasis ; prevention & control

China ; Global Health ; Humans ; Public Health ; methods ; standards ; trends

Brain ; Dyspepsia ; therapy ; Gastritis ; Humans ; Medicine, Chinese Traditional ; Research Design ; Syndrome

Stroke is the first cause of death in China, with high disability and causing serious economic burden to the society and families. Moreover it is one of the most important reasons for returning to poverty due to illness. Investigation shows that the awareness of active treatment and control for various risk factors of cerebrovascular disease is increasing in China. With the development of stroke diagnosis and treatment technology, the mortality of patients with severe stroke is reducing. However, there is still a long way to go to curb the rapid increase of stroke incidence and to reduce the mortality of stroke.

Objective The levels of Thl cytokines(IL-10 and IL-13)and Th2 cytokines(INF-? and TNF-?)were determined in the sera of patients with Schistosomiasis japonica in order to find the relationship between cytokines and severe hepatic fibrosis(HF)in schistosomiasis.Methods A total of 358 patients with advanced Schistosomiasis japonica were examined by ultrasound.68 HBsAg negative patients were chosen randomly as experimental control.Among them,39 patients were found to have mild HF and 29 were severe HF.The sera levels of Thl and Th2 cytokines were determined with ELISA.Results Among these 358 patients,83(23.2%)were HBsAg positive.Neither earlier nor severer hepatic fibrosis was noted in the patients who had been simultaneously infected with HBV than those only infected with schistosomiasis. There was a significant difference between mild[ 1.60(1.30-12.14)ng/L]and severe[ 4.20(1.43- 52.07)ng/L]HF patients in the level of IL-10(Z=-3.907,P0.05)was found in level of IFN-?,between severe[3.12(1.38-66.14)ng/L]and mild[5.87(1.33-216.33)ng/ L]HF subjects.Our observation did not reveal any obvious difference of TNF-? between severe[ 2.48(0.79 -19.86)ng/L]and mild[ 2.28(0.67-15.72)ng/L]HF groups.Conclusions Patients infected with advanced shistosomiasis may become more susceptible to HBV.The results of the present investigation showed that a high level production of IL-13 was associated with severe HF.

Objective To investigate the changes of serum glycocholicacid(CG),hyaluronic acid(HA),procollagen type Ⅲ(PCⅢ) in neonatal diseases.Method The levels of serum CG,HA and PCⅢ were measured by radioimmunoassay in 46 neonates with different diseases and 20 healthy neonates.Results Serum CG and HA in patients group were significant higher than those in healthy control group(P

OBJECTIVETo explore the mechanism and feasibility of the supinator syndrome evoked embitterment test from anatomy and clinic.

METHODS25 cases of The supinator syndrome were reviewed. 18 of them were male and 7 were female. Drop finger deformation were apparent in 25 cases and The supinator syndrome evoked embitterment test was positive for All patients. Operative neurolysis was done in 8 cases, conservation treatment 17 cases; 92 cadaver upper extremities were dissected for a study the relationship between supinator tunnel and posterior interosseous nerve.

RESULTS22 cases had been followed up for an average of 9 months. 16 cases had a full recovery and 6 cases, a partial recovery. the anatomical study shows that The posterior interosseous nerve was compressed by Forhse arcade and the distal border of the supinator muscle during passive pronation forearm.

CONCLUSIONThe supinator syndrome evoked embitterment test was a new test for the diagnosis of supinator syndrome, it was found to be more sensitive and specific than the others test.

Exercise Test ; methods ; Female ; Humans ; Male ; Nerve Compression Syndromes ; diagnosis ; Radial Nerve ; pathology ; Radial Neuropathy ; diagnosis ; pathology ; therapy ; Sensitivity and Specificity

Child, Preschool ; Chondromatosis, Synovial ; diagnosis ; diagnostic imaging ; surgery ; Diagnostic Errors ; Female ; Humans ; Tibial Fractures ; diagnosis ; Tomography, X-Ray Computed

OBJECTIVETo evaluate the feasibility and utility of an ex vivo sentinel lymph node (SLN) identification and ultrastaging for colorectal cancer (CRC).

METHODSCRC patients undergoing resection of a primary colorectal cancer were considered for inclusion. Following resection, SLN identification was performed. The SLN was dissected from the mesentery and submitted separately for pathologic analysis. All lymph nodes were stained with HE. Blue lymph nodes, when negative by routine HE staining, were further analyzed.

RESULTSA total of 62 tumors from 60 patients with colorectal cancer were studied. 95.2% (59/62) specimens was successfully identified. In these 59 specimens, a total of 1114 (18.9 per specimens) lymph nodes were examined; of these, 157 (14.9%) were designated as SLNs. The number of blue-stained lymph nodes removed ranged from 1 to 9, with a mean of 2.7 blue nodes identified. The sensitivity of a blue-stained lymph node identifying metastatic disease was 39.1%. The false-negative was 23.7%. In 4 specimens micrometastases were detected only by immunohistochemistry with cytokeratin.

CONCLUSIONSEx vivo sentinel lymph nodes mapping in colorectal cancer is feasible and can identify the SLNs with a very high success rate. Ex vivo SLN mapping improves pathologic staging of patients with CRC. The SLN evaluation should not replace attempts to harvest large number of nodes for standard processing. SLN mapping can help improving the number of nodes for pathological examination.

Adult ; Aged ; Aged, 80 and over ; Colorectal Neoplasms ; pathology ; Female ; Humans ; Immunohistochemistry ; Keratins ; analysis ; Lymph Nodes ; pathology ; Lymphatic Metastasis ; Male ; Middle Aged ; Rosaniline Dyes ; Sentinel Lymph Node Biopsy ; methods