Athletes ; Humans ; Physical Conditioning, Human ; physiology ; Running ; physiology

ObjectiveTo observe the clinical effect of occupational therapy (OT) on the function of upper limbs and complications in stroke patients with hemiplegia.Methods99 stroke patients were randomly divided into the OT group (52 cases treated with OT and routine rehabilitation) and control group (47 cases treated without OT). Fugl-Meyer Assessment (FMA) and evaluation of hand function were performed before and two months after treatment. The complications of patients in two groups were also compared.ResultsAfter treatment, the functions of upper limbs and hand of patients in the OT group were superior to those in the control group ( P<0.05). The numbers of cases with complications in the OT group were significantly less than that in the control group ( P <0.01).ConclusionOT can improve the functions of upper limbs and hand and abate complications in stroke patients.

Arthritis, Juvenile ; classification ; diagnosis ; therapy ; Child ; Female ; Follow-Up Studies ; Humans ; Male ; Prognosis

World Health Organization believes traditional Chinese medicine is used widely in the world. In order to fit in the new tendency, Chinese government has supported a large number of international cooperation projects of science and technology in the field in the recent years and that offered powerful support and good chances for international development of traditional Chinese medicine. Based on work experience of international science and technology cooperation project, the paper provides practical suggestions about application organizing, agreement signing, focus selecting and project implementing for international cooperation of traditional Chinese medicine. It suggests summarizing the experience of international cooperation for better implementation of science and technology projects frequently, and that will elevate the level of these projects, bring forward more achievements and promote the further international development of traditional Chinese medicine.

[Objective]To study the effects of verapamil on the immediate-early gene(IEGs)expression of bone marrow mesenchymal stimulated by mechanical strain,and deduce the effects of calcium ion channel on the early responses of children bone marrow mesenchymal stem cells(MSCs)to mechanical strain in vitro.[Method]MSCs were isolated and cultured.The 3-6th generational MSCs were stimulated in different time by mechanical and(or)verapamil(20?mol/l).Flow cytometry was applied to measure intracellular free Ca2+ at once.Early-response genes /proteins(c-fos,c-jun and c-myc)were examined by RT-PCR and immunocytochemical stain.[Result]The application of mechanical strain increased intracellular c-fos,c-jun and c-myc mRNA /protein levels.The resulting effect is partially inhibited before MSCs were preincubated with verapamil(P

Objective:To evaluate the reliability and validity of the Chinese version of Interpersonal Stress-Coping Inventory for Undergraduates(ISI).Methods:Totally 421 college students of 1～3 grades in two colleges of Anhui province were selected.They were asked to complete the ISI and Simplified Coping Style Questionnaire(SCSQ)at the same time to test the reliability and validity of ISI.Two weeks later,52 of them were retested to test the re-test reliability.Results:Cronbach α of the Chinese version of ISI was 0.79,re-test reliability was 0.87.ISI Scores were correlated with SCSQ scores(r=0.69).Exploratory factor analysis was applied to the data,and three subscales were derived:positive coping,negative coping,and dilution coping.The factor loadinps were 0.41～0.68.The explained variances were 14.82,14.10,and 7.06 respectively.Conclusion:The Chinese version of Interpersonal Stress-Coping Inventory has good psychometric quality and can be used in Chinese undergraduates of interpersonal stress coping research.

Objective To study the effects of Fasudil on expression of Nogo-A and NF200 in neonatal hypoxic-ischemic brain damage(HIBD) rats.Methods One hundred and twenty 7-day-old Wistar rats were divided into 3 groups with random number table:Sham operation group (n =40),HIBD group (n =40) and Fasudil group (n =40).Sham group only separated from the common carotid artery,without ligation,direct suture the incision does not do hypoxia; HIBD group were injected with saline; Fasudil group was injected with fasudil(10 mg/kg).The rats were killed at 6 h,12 h,24 h,72 h,7 d,after administration.The pathological changes were observed by means of HE.The expression of Nogo-A and NF200 was studied with immunohistochemical staining.Results 1.Naked eye observation:Sham group bilateral symmetrical cerebral hemispheres; HIBD group of brain edema aggravated,the visible hemisphere focal necrosis; fasudil treatment group of edema than HIBD group ease.2.HE stain:the structure and shape of brain in Sham operation group were normal.In HIBD group,the cells became edema,karyopyknosis,lyse,and the inflammatory cells became more.The number of edema cells and karyopyknosis decreased in Fasudil group.3.Immunohistochemical stain:there were less expressions of Nogo-A in Sham operation group.It increased slightly after 12 h in HIBD group but decreased later.The expression of Nogo-A in Fasudil group was less than the other two groups at any time except 6 h (P ＜0.01).There was more expression in HIBD and Fasudil group compared with Sham operation group(P ＜0.01).NF200 was less expression in Sham operation group.NF200 appeared after 6 h and became less after 12 h.The expression of NF200 was at 24 h and later became more.The expression of NF200 in Fasudil group was more with HIBD group at each different time (P ＜ 0.01).The expressions of NF200 in Fasudil and HIBD group were more compared with Sham operation group.Conclusions Fasudil can rehabilitate the damaged axon and promote nerve regeneration through controlling the Rho/Rock and make the expression of NF200 increase.

Objective To investigate the value of remifentanil IV PCA joint doula in labor analgesia.Methods 480 single fetus at term vaginal delivery of maternal patients were randomly divided into four groups:120 cases voluntary implementation of remifentanil IV PCA joint doula maternity paternity were selected as the experimental group; 120 cases in control group an order to carry out the studies in our hospital childbirth select one to one Doula paternity maternal; 120 cases voluntary implementation of the control group 2 intravenous analgesia with remifentanil maternal;120 cases in control group three normal deliveries in our hospital does not take any measures of maternal.The analgesic effect,labor time,postpartum hemorrhage,cesarean section rate,neonatal asphyxia,the medical staff satisfaction were compared in four groups.Results Analgesic effect of experimental group and control group 2 was significantly better than the control group 1 and the control group 3,the differences were statistically significant (t =4.34,4.76,4.94,5.32,6.32 ;4.42,4.71,4.86,5.28,6.26,all P ＜ 0.05).The first,second,third labor stage of experimental group were (516 + 123)min,(29 + 10)min,(8 + 4)min,which were shorter than those of the other groups (t =3.76,4.21,4.18,all P ＜ 0.05).Conclusion Remifentanil IV PCA joint Doula is safe and easy for labor analgesia.

The article introduces the training of basic skill,renovating of the experiment contents,the diversifi cation and abundance in interest of experiment teaching methods of the students of medical laboratory speciality of higher profession.

Objective To synthesize 99Tcm- (hydrazinonictinamide- [Lys3] -bombesin) (tricine)(trisodium triphenylphosphine-3,3',3"-trisulfonate) ((HYNIC-[Lys3]-BBS) (tricine) (TPPTS)) and evaluate its biodistribution and binding capability with tumor tissue in Balb/c nude mice bearing human pancreatic cancer xenografts. Methods HYNIC was conjugated to the [Lys3] -BBS at pH = 9.0 with SnCl2 as reducing agent and both tricine and TPPTS as coligands for 99Tcm-labeling. 99Tcm-HYNIC-[Lys3]-BBS)(tricine) (TPPTS) was purified by Sep-Pak C18 cartridge and was analysed by HPLC. The radiochemical purity and radiolabeling yield were measured. The stability of 99Tcm-(HYNIC-[Lys3]-BBS) (tricine)(TPPTS) in serum, biodistribution (% ID/g) in the normal mice and imaging of the Balb/c nude mice bearing human pancreatic cancer xenografts in vivo were studied. Results The radiolabeling yield was (90 ±2)% and the radiochemical purity was over 95%. The radiochemical purity after 4 h in serum was over 85%. The distribution in normal mice showed rapid clearance from blood (the uptake was (0.07 ±0.01) %ID/g at 2 h postinjection). 99Tcm-(HYNIC-[Lys3]-BBS) (tricine) (TPPTS) was excreted mainly via the kidney with little radioactivity accumulation in the liver and gastrointestinal tract (the uptake of liver, stomach, intestine was (0.27 ±0.03), (0.06 ±0.03), (0.04 ±0.00) %ID/g at 2 h postinjection). Marked uptake of radioactivity was found in tumor tissue of the Balb/c nude mice bearing human pancreatic cancer with maximum T/NT ratio of 3.71 ± 0.57 at 2 h postinjection. Conclusions 99Tcm-(HYNIC-[Lys3]-BBS)(tricine) (TPPTS) can be easily prepared with high radiolabeling yield and radiochemical purity. The stability in serum and good biodistribution charateristics make it useful for the diagnosis of human pancreatic cancer with over-expression of the gastric-releasing peptide(GRP) receptor.