Influence of sports rehabilitation training on mental health, sports consciousness and sports behavior of disabled college students / 中国学校卫生

Objective@#To explore the influence of sports rehabilitation training on mental health, sports consciousness and sports behavior of disabled college students.@*Methods@#A total of 108 students with mild to moderate physical disability from 6 universities in Tianjin City were selected as the research objects. They were divided into two groups ( n =54) by random number table method. One group was used as a blank control without any intervention (control group). The other group was used for sports rehabilitation training through sports prescription (experimental group). The changes of physical condition, mental health, exercise consciousness and exercise behavior of the two groups before and after intervention were compared.@*Results@#The positive rates of anxiety, depression, interpersonal sensitivity (25.93%, 12.96%, 22.22%) in the experimental group were significantly lower than those in the control group( χ 2=6.64, 4.48, 16.80, P <0.05). Compared with that before intervention, the proportion of college students in the experimental group whose goal was to exercise willpower, assist in treating diseases, satisfy interests and promote health (29.63%, 24.07%, 35.19%) after intervention was significantly increased, and the proportion of college students whose goal was to deal with physical examination (14.81%) was significantly reduced ( χ 2=4.48, 5.65, 5.98, 32.04, P <0.05). Compared with that before intervention, the frequency and time of exercise per week in the experimental group increased significantly after intervention, and the proportion of the main forms of exercise in the experimental group increased, the proportion of low intensity exercise decreased, the proportion of high intensity and medium intensity exercise increased, the proportion of irregular exercise decreased, the proportion of regular exercise increased, the proportion of those who felt good after exercise increased. The differences of each group were statistically significant ( χ 2=17.84, 14.72, 16.34,15.15, 16.12, 9.44, P <0.05).@*Conclusion@#The exercise rehabilitation training for the disabled college students is helpful to strengthen their sports consciousness and improve their sports behavior, so as to effectively improve their physical health, reduce their negative emotions such as anxiety, self blame, allergy and depression, and promote their mental health.

Marketing Prospect Analysis and Strategy Research of Dendrobii Officinalis Caulis in Hunan Province / 中国中医药信息杂志

Dendrobii Officinalis Caulis is considered as one kind of rare and precious Chinese medicinal herb with the efficacy of nourishing yin fluid, enhancing physique, benefiting and tonifying spleen and stomach, protecting liver and cholagogue, strengthening gluten, lowering lipid and blood sugar, inhibiting tumor, brightening eyes, nourishing skin, and prolonging life. This article used SWOT method to analyze the strength, weakness, opportunity, and threat of Dendrobii Officinalis Caulis respectively so as to analyze its marketing prospects in Hunan Province comprehensively. On the basis of the analysis, the early stage and late stage strategies of development of Dendrobii Officinalis Caulis in Hunan Province was carried out, which played a role in its medicinal value, economic value, and social value.

Analysis on Tourism Value of Traditional Chinese Medicine Culture of Mawangdui Han Dynasty Tomb / 中国中医药信息杂志

Traditional Chinese medicine (TCM) cultural tourism, with the trait of health and unique features, is based on rich resources of medicine and profound TCM culture. TCM cultural tourism focuses on making tourists get TCM knowledge and enjoy TCM tourism activities. Mawangdui Han Dynasty Tomb, a key scenic spot to develop TCM cultural tourism in Changsha, has advantages of high TCM cultural value with a good geographical position, and superior geographic and tourist viewing conditions. It has a great value in TCM cultural tourism.

Analysis on Potential of TCM Cultural Tourism Product of Dendrobium officinale Exploited in Hunan Province / 中国中医药信息杂志

Dendrobium officinale is a kind of precious Chinese herbal medicine, which has good effects on the anti-aging, antineoplastic, and blood glucose reducing treatment. It has been listed in the top of “Nine Magic Herbs”, with significant cultural features of traditional Chinese medicine (TCM). Planting, processing, and cultural base construction of Dendrobium officinale in Hunan Province have obtained great achievements. Further combination of Dendrobium officinale with TCM culture will develop a series portable and convenient tourism products with the features of wide taking habits and large intended population. The planting of Dendrobium officinale should be integrated with ecofallow organically; the construction of science museums about Dendrobium officinale should be improved; the modern view on health maintenance “Health maintenance should focus on Yin nourishment” should be included in TCM cultural tourism in Hunan Province. All of these can improve the potential of tourism product development, meet the living requirements of modern people, and drive the development of tourist industry in Hunan Province.

The anti-melanoma efficiency of the intratumoral injection of cucurbitacin-loaded sustained-release carriers: a PLGA particle system.

A dilemma for current cancer therapy is surgical injury in addition to the toxicities and inefficiencies of systemic chemotherapy. Meanwhile, localized therapies have become a noticeable strategy. In this study, Cucurbitacin (Cuc)-loaded poly(lactic-co-glycolic acid) particles of different sizes (about 50 µm, 5 µm, and 270 nm, respectively) were prepared as the sustained-release system for intratumoral injection, and their physicochemical properties, in vitro cytotoxicity, particles-cells interactions, pharmacokinetics, and pharmacodynamics were systemically investigated for the first time. The results of cytotoxicity experiments and pharmacokinetic/pharmacodynamic studies indicated that the release patterns of the particles would strongly affect the biological efficiency not only at the cell level but also in two types of animal models. Cuc raw material and nanoparticles showed higher initial burst release in vitro, and higher drug concentration in tumor and plasma. Large particles (about 50 µm) showed lower initial burst and slow drug release, which would not supply enough amount of drug to inhibit the cancer cell growth during the whole treatment period. Particles with mean diameter of about 5 µm performed the best anti-melanoma efficiency both in vitro and in vivo. The release patterns, instead of the particles-cells interactions, would be the key factors to affect the biological effects of the particulate system for intratumoral injection.

Mutation screening of FLCN gene in Chinese patients with sporadic and familial primary spontaneous pneumothorax / 中华胸心血管外科杂志

Objective To study the mutation of FLCN gene in Chinese patients with sporadic and familial primary spontaneous pneumothorax. Methods A complete genetic analysis of FLCN by use of SSCP-PCR was performed in 102 unrelated Chinese patients with isolated PSP. Results Three novel mutations (c. 924_926del, c. 1611_1631del and c. 1740C.T) and a previously reported mutation (c. 1733insC) were identified in five familial and five sporadic PSP patients. Of the 21 family members of patients with PSP including 3 previous considered as sporadic, 4 ( 19% ) had history of at least one episode of PSP and 9 (43% ) were FLCN mutant carriers without PSP. Seven of the nine (78% ) mutant carriers had pulmonary cysts detected by high-resolution computed tomography ( HRCT) . Although c. 924_926del and c. 1611 _1631 del were found in eight patients from the same geographic district, haplotype analysis demonstrated that they did not share the same affected haplotype,thus excluding common ancestry. Conclusion This study first demonstrates that FLCN mutation contributes to not only familial but also apparently sporadic' patients with isolated PSP. It suggests that mutation analysis and HRCT scan may be recommended for first-degree family members of PSP patients with FLCN mutations, irrespective of their family history status of PSP.

Isolation and Characteristic of an Azo Dye-decolorizing Salt-tolerant Bacteria Strain GYW / 微生物学通报

A salt-tolerant strain GYW capable of decolorating azo dye was isolated and identified as Halo-monas sp.by 16S rDNA.The result showed that the decolorizing salt-tolerant bacteria could survive above the 10% salt concentration and it could decolorize many dyes.The strain had a high decolorizing rate on acid red GR under the condition of pH 7.5,anaerobic 30?C and 10% NaCl.The ion of Cl- strong inhibited the decolorization of acid red GR,and the ion of SO42- affected little on the decolorization,and the lycine addi-tion with the optimal concentration of 200 mg/L could enhanced the decolorization rate under high NaCl concentration.