ObjectiveTo study the effect of head acupuncture combined with rehabilitation techniques on movement function of upper limbs after stroke.Methods80 patients with stroke were divided randomly into four groups, group 1 for head acupuncture and rehabilitation techniques, group 2 for rehabilitation techniques, group 3 for head acupuncture and group 4 for control. Fugl Meyer Assessment(FMA) and Facility Assessment For Function of Upper Limbs were applied to assess movement function before and after treatment.ResultsThe scores of FMA and Facility Assessment For Function of Upper Limbs rised more significantly in group 1,2, and 3 than group 4 (P<0.01) and group 1 outgo group 2,3 yet(P<0.05).Conclusions Head acupuncture combined with rehabilitation techniques can improve the movement function of upper limbs of the stroke patients.

Objective To investigate the iodine nutritional level and thyroid function of pregnant and lactating women in rural areas of Jilin province. Methods The investigation sites were selected from rural areas of three towns (Baoshan, Mingcheng and Yantongshan of Panshi county, Jilin province) in 2009. The pregnant and lactating women were selected as subjects in these three towns. The blood samples were collected and the thyroid function (including serum TT3, TT4, FT3, FT4) were measured with chemiluminescence, and serum thyroglobulin antibodies(TgAb), thyromicrosome antibody(TMAb), and thyroglobulin(Tg) were measured with radioimmunoassay (RIA). The urine samples were collected three times within one month and were measured for iodine concentration by As-Ce catalytic spectrophotometry method. Results In the pregnant women, serum TT3 was higher than that of healthy pregnant women, accounted for 14.3%(8/56), while serum TT4, TT3, FT4 were lower than those of healthy pregnant women, accounted for 3.6%(2/56),5.4% (3/56), and 1.8%(1/56), respectively. In the lactating women,serum TT3 was higher than that of healthy lactating women, accounted for 3.6%(2/56), while serum TT4, FT4 were lower than those of healthy lactating women, accounted for 1.8%(1/56), respectively. Five per cent to 20% of the pregnant and lactating women had higher TgAb and TMAb. Conclusions Existing salt iodine level is appropriate for pregnant women and lactating women, but there was a tendency towards hypothyroid in some women. Routine monitoring of urinary iodine and thyroid function should be carried out among pregnant and lactating women.

Objective To investigate the impact of S518 phosphorylation in Merlin on the interaction with CD44 in vestibular schwannoma and the tumor growth.Methods Thirty-five samples of vestibular schwannoma were identified by pathology.Immunohistopathology and western blot were employed to analyze the expression and localization of S518 phosphorylated Merlin in the tumor tissues.Nerve tissues that were collected during other surgical operation were used 118 control.The expression level of S518 phosphorylated Merlin was compared with clinical stages,tumor size,clinical course and cystic degeneration.Immunoprecipitation was used to evaluate the impact of S518 phosphorylation in Merlin on the interaction with CD44.Results In vestibular schwannoma,Merlin was phosphorylated at S518 and demonstrated perinuclear localization.The S518 phosphorylation level was much lower in the normal control nerve tissues than that in vestibular schwannoma tissues.There was no correlation between the phosphorylation level on Merlin and clinical stages,tumor size,clinical course and cystic degeneration.The S518 phosphorylated Merlin bound CD44 Was higher than wild-type Merlin bound CD44 in vestibular schwannoma tissues.Conclusions The affinity of Merlin to CD44 Was increased after phosphorylation at S518.Different cellular biological results might be triggered through binding to wild type Merlin and S518phosphorylated Merlin.

Objectives To identify the possible relationship between polymorphisms of D17S1878 and D17S932 on the Chromosome 17 and risk of essential hypertension (EH).Methods The polymorphisms of D17S1878 and D17S932 were genotyped using Genetic Analyzer in 325 subjects from 67 Chinese families with EH in Liauning province.The polymorphisms of D17S1878 and D17S932 sites were genotyped using Genetic Analyzer and GeneSean Software;PHASE2.1 Software was used in hyplotype analysis and affected sib pair analysis was used in linkage analysis.Results 61 hyplotypes were found in the study population with 272 hypertensive and 53 normotensive subjects and the frequency of haplotype H1 [(CA)18/(CA)11] in the hypertensive (15.4%) was significantly higher than that in the normotensive (6.3%,P＜0.05).Affected sib pair analysis could be applied in 180 subjects,the t values of the D17S1878 and D17S932 were 1.88 and 3.95,respectively (both P＜0.05) suggesting that the transitivity and consistency of the D17S1878 and D17S932 in sib pairs from the pedigrees were higher than expected (25%).Coneinsion The polymorphisms of D17S1878 and D17S932 were possibly linked with predisposing genes of essential hypertension.

Objective To identify the impact of age and gender on cardiac structure and left ventricular function in normal Chinese by echocardiography. Methods Cardiac structure, valve flow velocity and cardiac function were measured by echocardiography in 15 692 healthy volunteers. Subjects were grouped by age at 5 years interval in population older than 5 years. Children under 5 years were divided into 3 age groups(<1 years,1-3 years,4-5 years). Hierarchical cluster analyses were performed for ages, based on indexes of cardiac structure and function respectively. Results Six groups (< 1 years, 1-3 years,4-5 years, 6-10 years, 11-20 years, ≥21 years) were generated after the age hierarchical cluster analyses based on index of cardiac structure. Four groups (≤30 years, 31-50 years, 51-80 years,≥81 years) were generated based on spectral current flow. Six groups (< 1 years,1-3 years,4-5 years, 6-10 years, 11-15 years, ≥16 years) were generated baaed on left ventricular systolic function and five groups (≤15 years, 16-30 years, 31-50 years, 51-80 years, ≥81 years) were generated based on left ventricular diastolic function. Cardiac structure index were similar between male and female in age groups ≤ 10 years and significantly lower in females than males in age groups ≥ 11 years (P < 0.05). Valve flow velocity was similar between male and female in various age groups (P >0.05). Left ventricular systolic function was similar between male and female in age groups ≤10 years but was significantly higher in males than females in age groups ≥11 years(all P <0.05). Left ventricular diastolic function was similar between female and male in various age groups (P > 0.05) and equally decreased with aging in both female and male subjects. Conclusions The cardiac development in Chinese population can be divided in 6 phases and becomes stable in subjects older than 21 years, left ventricular systolic function becomes stable in subjects older than 16 years and the left ventricular diastolic function declines physiologically with aging.

China ; Disease ; Humans ; Public Health Surveillance ; methods

Sepsis is a common disease in critical patients, which may lead to myocardial damage, thereby aggravating the severity of the patients' condition, and causing adverse prognosis. How to detect sepsis with myocardial injury as early as possible, and use corresponding treatment measures on time are essential. Cardiac troponin I (cTnI), brain natriuretic peptide (BNP), myoglobin (Mb), MB isoenzyme of creatine kinase (CK-MB) and other traditional cardiac markers are easily affected by the complications of other critical diseases, thus the diagnostic value of those markers for myocardial injury of sepsis is reduced. In recent years, there have been some studies on heart-type fatty acid binding protein (H-FABP), microRNA (miRNA), soluble triggering receptor expressed on myeloid cell-1 (sTREM-1), high mobility group protein B1 (HMGB1), neutrophil gelatinase-associated lipocalin (NGAL), histone and other new biomarkers of myocardial injury in septic patients. This article reviewed the value of these unconventional cardiac markers in the diagnosis of sepsis-induced myocardial injury, with the hope to provide some help for clinic.
Biomarkers ; Creatine Kinase, MB Form ; Humans ; Myocardial Infarction ; Myoglobin ; Natriuretic Peptide, Brain ; Sepsis ; Troponin I