In the special education field, sports are benefit to body and mental health, and also can improve abilities of taking care by self and adapting society. In this article, the authors summarized both domestic and foreign researches on the problem of intellectual influence of sports activities on mental retardation children, and put forward the future research direction and prospect.

Adolescent ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; methods ; Ovarian Diseases ; physiopathology ; therapy ; Ovary ; physiopathology ; Phytotherapy ; Young Adult

Objective To analyze the type of acid-base disturbance caused by severe pneumonia in newborn infants .Methods Venous blood of neonate with severe pneumonia(SP group) were collected to detect serum electrolyte and blood gas analysis 12 hours before and after oxygen therapy .The results of serum electrolyte and blood gas were compared 12 hours before and after oxygen therapy ,and the results of acid-base disturbance between SP group and control groups were compared.Results There were mostly metabolic acidosis incorporated respiratory acidosis in all neonate in SP group,which were with increased anion gap (AG) and obviously higher than that of control group(t=1.27 P

0.05).Meanwhile,the cardiac function and the quality of life of the rehabilitation exercise group was improved to a significantly larger extend than those of the control group (P

Objective To study the oxidative stress and apoptosis relative protein expression in rat striatum during the pathogenesis of Parkinson's disease (PD) induced by 6-hydroxydopamine (6-OHDA). Methods 6-OHDA was stereotacticly injected into the right striatum of the rats at two sites to produce PD models. Activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), contents of reduced glutathione (GSH) and malondialdehyde (MDA) in the injured and normal striatum were measured using assay kits; and levels of Bax and Bcl-2 were detected by Western blotting in injured striatum. Results In 10 successful PD rats, compared with either the sham group or the normal group, activities of SOD and GSH-Px and contents of GSH in the right striatum significantly decreased while contents of MDA increased obviously (P<0.05); And levels of Bax significantly increased while expression of Bcl-2 obviously decreased. Conclusion Oxidative stress plays a key role in the pathogenesis of PD. Furthermore, Bax and Bcl-2 were involved in the regulation of apoptosis under oxidative stress induced by 6-OHDA.

The pathogenesis of heart failure is a complex progression and associated with abnormal regulation of many signaling pathways. As a cofactor of hemoglobin, myoglobin, oxidative respiratory chain, DNA synthase and other important proteins, iron plays an indispensable role in myocardial energy metabolism. Recently, a large number of studies have shown that heart failure is related to the disorder of iron metabolism. Both iron deficiency and iron overload can lead to the development of a variety of cardiomyopathy, and even progress to heart failure. Iron metabolism could be a key target for the diagnosis, prevention and treatment of heart failure. Here, we review the basic process of iron metabolism and its mechanism in heart failure, expecting to provide new clues and evidence for the treatment of heart failure.

DNA ; DNA Fingerprinting ; Homicide ; Humans

Air Pollutants, Occupational ; analysis ; Coke ; Fatty Liver ; epidemiology ; Humans ; Logistic Models ; Male ; Occupational Exposure ; adverse effects ; Risk Factors

OBJECTIVETo compare the difference in clinical efficacy on polycystic ovary syndrome (PCOS) between electroacupuncture (EA) and dyne-35 and to explore the effect mechanism.

METHODSSixty-five patients were randomized into an EA group (33 cases) and a western medication group (32 cases). In the EA group, the selected acupoints were Danzhong (CV 17), Qimen (LR 14), Zhongwan (CV 12), Tianshu (ST 25), Guanyuan (CV 4), Zigong (EX-CA 1), Sanyinjiao (SP 6), Zusanli (ST 36) and Taichong (LR 3), etc. After the arrival of qi, electric stimulation was attached to the acupoints for 30 min. The treatment was given 3 times a week. In the western medication group, dyne-35 was prescribed on the 5th day of natural menstruation or withdrawal bleeding, one tablet a day, continuously for 21 days. The treatment cycle was 3 months in the two groups. The menstrual condition, body mass, body mass index (BMI), serum testosterone (T), luteinizing hormone (LH), follicle-stimulating hormone (FSH) and LH/FSH were compared before and after treatment in the two groups. The clinical efficacy was assessed in the two groups.

RESULTSThe total effective rate was 90.6% (29/32) in the EA group and was 93.3% (28/30) in the western medication group. The efficacy was similar in the two groups (P > 0.05). After treatment, the levels of LH and LH/FSH were all reduced significantly in the two groups (all P < 0.01). After treatment, T level in serum was reduced apparently in the western medication group (P < 0.05). Before and after treatment, the differences in body mass and BMI in the EA group were more significant than those in the western medication group (P < 0.01, P < 0.05).

CONCLUSIONEA is the effective method for PCOS, similar to that of dyne-35. The effect of it for weight loss is superior to dyne-35 and no apparent adverse reactions happen. The effect mechanism of EA is related to the regulation of serum sexual hormone levels and their ratio, as well as to the regulation of body lipid metabolism.

Acupuncture Points ; Adolescent ; Adult ; Cyproterone Acetate ; administration & dosage ; Drug Combinations ; Electroacupuncture ; Ethinyl Estradiol ; administration & dosage ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Luteinizing Hormone ; blood ; Polycystic Ovary Syndrome ; blood ; drug therapy ; therapy ; Young Adult

Adult ; Animals ; Asthma ; epidemiology ; etiology ; Female ; Humans ; Immunoglobulin E ; blood ; Male ; Occupational Diseases ; epidemiology ; etiology ; Pyroglyphidae ; Skin Tests