Objective To study the effects of body weight status in school-age children on later development of physcial growth , physcial growth ,and blood pressure .Methods Physical examination records of schoolchildren completed in 2005 and in 2009 in one district of Chongqing was used by information matching to identify the same person in two examinations .The body weight in former examination was grouped according to the national reference of weight by age ;the effects of this body weight level on the changes of weight ,height ,and blood pressure between two examinations were analyzed .Results There were 10 373 subjects aged from 6-14 years old were linked between two examinations .Results showed that in younger children underweight was associated with a higher increasments of weight and height .The increment of blood pressure was negatively associated with weight in younger children but this relationship disappeared or reversed in older children .The increment of blood pressure was also positively associated with the weight gain in all children ,no effects of height gain on blood pressure was founded .Conclusion Underweight usually has a catch up development of weight and hieght before puberty ,underweight in younger school age ,more weight gain and overweight in older school age mihgt be the risk factors of hypertension .

Objective To explore the clinical significance of the changes of interleukin-6(IL-6) contents in serum and urine in children with primary nephrotic syndrome(PNS).Methods The contents of IL-6 in serum and urine in 38 cases of PNS were exa-(mined) by ELISA before and after treatment with prednisone 2 mg/(kg?d) for 8 weeks.Results Before the treatment with prednisone,the contents of IL-6 in serum in steroid-responsive group and steroid-resistant group were significantly higher than those in the normal controls(P0.05).In the steroid-responsive group and steroid-resistant group,the levels of IL-6 in urine were significantly higher than those in the normal controls(P0.05).The contents of IL-6 in steroid-resistant group in serum and urine had significant difference in the comparison with the normal controls(P

Long-term endurance training or physical activity has been confirmed not only to improve physical performance, but to bring about an obvious beneficial effect on human health; however, the mechanism of this effect is not clear. The most studied health adaptations in skeletal muscle response to endurance exercise are increased muscle glycogen level and insulin sensitivity, fiber type transformation toward oxidative myofibers, and increased mitochondrial content/function. Mitochondria are dynamic organelles in eukaryotic cells critical in physical performance and disease occurrence. The mitochondrial life cycle spans biogenesis, maintenance, and clearance. Exercise training may promote each of these processes and confer positive impacts on skeletal muscle contractile and metabolic functions. This review focused on the regulation of these processes by endurance exercise and discussed its potential benefits in health and disease. We presented evidence suggesting that exercise training potentiates not only the biogenesis of mitochondria but also the removal of old and unhealthy mitochondria through mitochondrial quality control.
Adaptation, Physiological ; Exercise ; Humans ; Mitochondria ; physiology ; Muscle Contraction ; Muscle, Skeletal ; physiology

Animals ; Brain-Derived Neurotrophic Factor ; genetics ; Cells, Cultured ; Female ; Gene Expression ; drug effects ; Neurons ; drug effects ; Phenylalanine ; toxicity ; Phenylketonurias ; complications ; Rats ; Rats, Sprague-Dawley ; rho GTP-Binding Proteins ; genetics

The genus Myristica (Myristicaceae) consists of 120 species, which were distributed in South Asia, from west Polynesia, Oceania, eastern India to the Philippines. Phytochemical studies showed that 164 compounds including a majority of lignans, along with phenglpropanoids, flavonoids and phenolics, have been isolated from this genus, which exhibited anti-microbial, anti-inflammatory, anticancer, hyperglycemic and hepatic protective activities. This article summarizes research progress of the chemical compositions and their pharmacological activities from this genus, which could provide reference for the in-depth development and utilization of the Myristica plants.
Animals ; Drug Therapy ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Myristicaceae ; chemistry ; Plants, Medicinal ; chemistry

Objective To explore the clinical application of jiont detection of critical patients procalcitomin (PCT)and (1,3)-beta D-glucan with deep fungus infection in ICU.Methods From November 2012 to August 2014 diagnosed with deep fun-gal infection of ICU critical patients,106 cases of patients with serum PCT and (1,3)-beta-D glucan content detection,and ICU of deep fungal infection in critically ill patients,519 cases were analyzed,with differencesbetween the paired t test to compare the results.Results 106 patients with deep fungal infection of ICU critical patients serum PCT for 0.701 ±0.22 pg/ml and (1,3)-beta-D glucan for 37.82±18.43 pg/ml,significantly higher than the 519 cases of ICU of deep fungal infec-tion in critically ill patients in the serum PCT for 0.238±0.12 pg/ml and (1,3)-beta-D glucan for 14.96 ±4.37 pg/ml, comparing differences between both results was statistically significant (t=7.426,8.179,P <0.05).106 patients with deep fungal infection of ICU critical patients serum PCT positive detection rate was 57.5% (61/106),significantly lower than the (1,3)-beta-D glucan positive detection rate 89.6% (95/106),difference was statistically significant (χ2 = 13.645,P <0.05).Conclusion Deep fungal infection in critical care patients in the ICU in the serum PCT and (1,3)-beta-D glucan con-tent of deep fungus infection in critically ill patients was significantly higher than the ICU,PCT and (1,3)-beta-D glucan joint detection of deep fungal infection in patients with ICU critical patients diagnosis has important clinical significance.

Objective To establish a real-time fluorescence quantitative methylation assay to investigate the methylation status of GSH-sulphur-transferase P1(GSTP1) gene promoter region in hepatocellular carcinoma(HCC) and to investigate whether which can be used as the early diagnostic indicator of HCC .Methods Ninety-five serum samples were collected from 40 patients with HCC ,30 patients with liver cirrhosis and 25 individuals with healthy physical examination as controls .The methylation level of GSTP1 gene in these serum samples were quantitatively determined by using the real-time fluorescence quantitative methylated spe-cific PCR technique .The receiver-operation characteristic(ROC) curves were adopted to evaluate its diagnostic value for HCC .Re-sults The methylation quantitative level of GSTP1 gene in HCC serum was significantly higher than that in the healthy controls (P<0 .05) .The ROC curve analysis demonstrated that the methylation quantitative analysis of GSTP1 gene could efficiently distin-guish HCC and cirrhosis from healthy controls (AUC=0 .8641) .With the methylation rate of 2% as the critical value for diagno-sing HCC ,its diagnostic specificity was 87 .5% ,the sensitivity was 69 .6% ;the combination detection of serum GSTP1 gene methy-lation and serum AFP could increase the detection rate of HCC to 75% .Conclusion The real-time fluorescence quantitative methyl-ation assay can accurately quantify the methylation level of serum GSTP1 gene ,which has certain application value for the early di-agnosis of HCC .

Objective To estimate the clinical efficacy of naloxone and trimetazidine in the treatment of severe viral myocarditis.Methods40 patients with severe viral myocarditis were randomly divided into two groups: control group(20cases) and treatment group(20 cases).All patients in control group and treatment group received conventional therapy.In adition,the patients in treatment group received naloxone and trimetazidine treatment.After 14 days,the changes of clinical symptoms were observed.In addition,serum creatinine kinase(CK)-MB and cardiac troponin I(cTnI) levels were measured.ResultsAlthough the symptoms,CK-MB and cTnI were significantly improved in two groups,but significant difference was still found between control group and treatment group(P

Aged ; Female ; Humans ; Infant ; Lung Diseases ; diagnostic imaging ; Male ; Pulmonary Artery ; diagnostic imaging ; Tomography, X-Ray Computed