Cerebral Palsy ; physiopathology ; rehabilitation ; Child ; Disability Evaluation ; Humans ; Motor Skills ; Movement ; Muscle Spasticity ; physiopathology ; rehabilitation ; Neuropsychological Tests

For recent two decades,radiofrequency ablation technology has made great progress in the field of the treatment for neoplasm.At the very beginning,radiofrequency ablation was adopted in treating the hepatic carcinoma,and since then it has been gradually practiced in treating malignancies of lung,bone,kidney,breast,prostate and other solid tumors.Statistical report of the year 2008 has indicated that in the aspect of similar therapeutic measures radiofrequency ablation therapy for tumors holds a 9% market share.Moreover,in the coming years the clinical use of this kind of therapy for tumors will be steadily increasing by 13% every year.

Objective:To measure the physiological response and subjective experience differences between feminine and masculine women inducing anger,exploring women's susceptibility to depression.Methods:Thirty feminine women and 26 masculine women were selected from 745 college women students who filled in the Chinese College Students'Sex Role Inventory-50 items (CSRI-50),according to median classification method.Physiological response,including heart rate,skin conduct,respiration rate were recorded using Biotrace software from 5-10 min before watching films to films end,state anger were measured before and after films by the State Anger Scale(SAS),one of the State-Trait Anger Expression Inventory-Ⅱ (STAXI-Ⅱ).Results:With inducing anger,the skin conducts were lower in feminine women than in masculine women[(6.1 ±4.6) μmho vs.(9.4 ±6.0)μmho,P ＜0.05],while the respiration rates were higher in feminine women than in masculine women[(19.4 ±2.8) bpm vs.(17.7 ± 3.3) bpm,P ＜ 0.05].The SAS sores were higher in feminine women than in masculine women[(31.6 ± 8.8) vs.(26.5 ± 9.2),P ＜ 0.05].Conclusion:It suggests that feminine women subjectively report more anger and physiological responses may be greater in watching anger inducing films,mainly in RSP rate,however masculine women's SC is higher,which indicates that future researches of anger and depression should consider sex role.

The clinical application of delayed double knotting over the entire microvascular ananstomotic for free tissues transform has the advantages of direct vision and it easy approachs,is useful to avoid the opposite wall biting and other mistakes.It is especially feasible in the management of the cases with endangium denudation.

Objective To investigate the effect of hydrogen-rich saline on apoptosis in hippocampal neurons induced by cerebral ischemia-reperfusion in rats and PI3K/Akt/FoxO1 signaling pathway.Methods The rat model of focal cerebral ischemia-reperfusion was established by thread-occlusion of the middle cerebral artery in rats.SD rats were randomly divided into sham operation group (Sham group), ischemia-reperfusion group (I/R group) and hydrogen-rich saline treatment group (HRS group), 10 rats in each group.At 24 h after reperfusion, the serum levels of IL-6, TNF-a and IL-1β were detected by ELISA.Histological changes of the hippocampus were observed by pathology using HE staining.Apoptosis in brain tissues was observed by TUNEL staining.The expression changes of p-PI3K, Akt, caspase-3 and FoxO1 proteins were detected by Western blot assay.Results Compared with the sham group, pyramidal cells were arranged loosely in the I/R group and a large number of pyramidal cells were necrotized, and the amount of apoptotic hippocampal cells was increased.The levels of IL-1β, IL-6 and TNF-α were significantly increased (P< 0.05), as well as the expression of p-PI3K, Akt and caspase-3 in the brain tissue.However, the expression of FoxO1 protein was decreased.There were significant differences between the two groups (P< 0.05).Compared with the I/R group, the inflammatory factors were significantly decreased in the HRS group.The expressions of p-PI3K, Akt and caspase-3 were also significantly decreased, while the expression of FoxO1 protein was increased (P< 0.05).Conclusions Hydrogen-rich saline can reduce brain injury caused by ischemia-reperfusion, and its mechanism may be related to PI3K/Akt/FoxO1 signaling pathway.

OBJECTIVE:To discuss the development of the core competitive power of domestic vitamin C manufacturing enterprises.METHODS:To analyse the characteristic of vitamin C industry in China and the competitive situation in the new market enviroment after China entry into WTO and to study the value chain of Chinese enterprises.RESULTS&CONCLU?SION:In order to develop the new core competitive power,it is important to breed the core of value chain that is based on in?novation.

The effects of monoterpene perilly alcohol (POH) alone or in combination with STI571 on the proliferation and apoptosis of the cell line K562 positive for Bcr/Abl were investigated. By using cell culture, the effect of the drugs on the proliferation of the cells was studied. TUNEL and flow cytometry assay of FITC-Annexin V and PI labeled cells were applied to detect the effects of the drugs on the apoptosis of the cells. The results showed that at 36 h, IC50 of POH on K562 positive for Bcr/Abl and HL-60 negative for Bcr/Abl were 81.0 +/- 11.3 micromol/L and 113.6 +/- 23.4 micromol/L respectively (P>0.05). POH could inhibit the proliferation of K562 in a time- and dose-dependent manner with the inhibitory rate of 100 micromol/L POH on K562 cells at 36 h being (53.2 +/- 3.65)%. K562 cells were more sensitive to STI571 than POH. IC50 of STI571 on K562 cells in 36 h was (0.256 +/- 0.054) micromol/L. In a time- and dose-dependent manner, POH induced the apoptosis of K562 cells with the percentage of apoptotic cells by 100 micromol/L POH at 40 h being (21.0 +/- 3.3)%. Both 100 micromo/L POH and 0.2 micromol/L STI571 had the same inhibitory effects on the K562 cells at 36 h. But at 12 and 24 h, the inhibitory rate of POH was significantly higher than that of STI571 (P<0.05) and the ability of STI571 inducing apoptosis at 36 h was greater than that of POH. 50 micromol/L, 100 micromol/L and 200 micromol/L POH in combination with 0.2 micromol/L STI571 could obviously increase the inhibitory effects on the cellular proliferation. Combined use of 50 micromol/L, 100 micromol/L, 200 micromol/L with 0.2 micromol/L STI571 could strongly induced apoptosis, especially 200 micromol/L POH in combination with 0.2 micromol/L STI571. It was concluded that the antileukemia effect of POH had no obvious Bcr/Abl positive selectivity. POH can inhibit the proliferation of K562 and induce the apoptosis in a time- and dose-dependent manner. K562 cells were more sensitive to STI571 than POH. POH in combination with STI571 could obviously enhance the abilities of STI571 inhibiting the proliferation and inducing apoptosis of K562 cells.
Antineoplastic Agents/*pharmacology ; Apoptosis/*drug effects ; Dose-Response Relationship, Drug ; Drug Synergism ; Fusion Proteins, bcr-abl/analysis ; HL-60 Cells ; K562 Cells ; Monoterpenes/*pharmacology ; Piperazines/pharmacology ; Pyrimidines/*pharmacology

Stereotactic body radiotherapy (SBRT) is a treatment of high dose radiation in a single or small number fractions to the target areas.Compared with conventional radiotherapy,SBRT has the features of higher dose and better precision.The application in lung cancer can be summarized as the following three points:① SBRT has established the status of standard treatment for early (T1-2 N0 M0) nonsmall cell lung cancer (NSCLC) patients who unable or unwilling to undergo surgery.② The resuhs of preliminary application of SBRT in the operable NSCLC are not inferior to surgery.③ As for isolated metastases (1-3),the combination of systemic treatment and SBRT has been gradually accepted.This article makes a summary of this.