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51.
RG Lockie AB Schultz SJ Callaghan CA Jordan TM Luczo MD Jeffriess 《Biology of sport / Institute of Sport》2015,32(1):41-51
There is little research investigating relationships between the Functional Movement Screen (FMS) and athletic performance in female athletes. This study analyzed the relationships between FMS (deep squat; hurdle step [HS]; in-line lunge [ILL]; shoulder mobility; active straight-leg raise [ASLR]; trunk stability push-up; rotary stability) scores, and performance tests (bilateral and unilateral sit-and-reach [flexibility]; 20-m sprint [linear speed]; 505 with turns from each leg; modified T-test with movement to left and right [change-of-direction speed]; bilateral and unilateral vertical and standing broad jumps; lateral jumps [leg power]). Nine healthy female recreational team sport athletes (age = 22.67 ± 5.12 years; height = 1.66 ± 0.05 m; body mass = 64.22 ± 4.44 kilograms) were screened in the FMS and completed the afore-mentioned tests. Percentage between-leg differences in unilateral sit-and-reach, 505 turns and the jumps, and difference between the T-test conditions, were also calculated. Spearman''s correlations (p ≤ 0.05) examined relationships between the FMS and performance tests. Stepwise multiple regressions (p ≤ 0.05) were conducted for the performance tests to determine FMS predictors. Unilateral sit-and-reach positive correlated with the left-leg ASLR (r = 0.704-0.725). However, higher-scoring HS, ILL, and ASLR related to poorer 505 and T-test performance (r = 0.722-0.829). A higher-scored left-leg ASLR related to a poorer unilateral vertical and standing broad jump, which were the only significant relationships for jump performance. Predictive data tended to confirm the correlations. The results suggest limitations in using the FMS to identify movement deficiencies that could negatively impact athletic performance in female team sport athletes. 相似文献
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BP ONeill TM Habermann TE Witzig M Rodriguez 《Cancer immunology, immunotherapy : CII》1999,16(3):211-215
Five patients at risk for primary central nervous system lymphoma (PCNSL) recurrence were treated with high-dose methylprednisolone,
(HDMP) to prevent ‘trafficking’ of malignant lymphocytes into the central nervous system (CNS). HDMP was chosen because of
its ability to stabilize the ‘blood brain barrier (BBB)’. Three men with newly diagnosed PCNSL, ages 62, 76 and 78 y, whose
survival was projected to be 6.6 months, began treatment after achieving complete response (CR) to initial radiation therapy
alone and survived 27, 37 and 59 months after treatment. In none was death from recurrent disease in CNS but one patient did
die of systemic non-Hodgkin’s lymphoma (NHL) five years after PCNSL diagnosis. A 20 y old man was treated with HDMP after
successful combined modality therapy and is alive 75+months after initial diagnosis without evidence of disease recurrence.
A 34 y old man relapsed after combined modality initial treatment and failed to respond to HDMP when treatment was begun after
unsuccessful salvage therapy; he died of disease 12 months after initial diagnosis. There were no treatment complications.
The promising results in this pilot study from the basis for a North Central Cancer Treatment Group (NCCTG) 96-73-51, a Phase
2 clinical trial of brain radiotherapy and HDMP for PCNSL patients 70 y of age and older, a group of patients at high risk
for toxicity from intensive combined modality therapy. 相似文献
56.
Introduction
Management of osteoarthritis (OA) includes the use of non-pharmacological and pharmacological therapies. Although walking is commonly recommended for reducing pain and increasing physical function in people with OA, glucosamine sulphate has also been used to alleviate pain and slow the progression of OA. This study evaluated the effects of a progressive walking program and glucosamine sulphate intake on OA symptoms and physical activity participation in people with mild to moderate hip or knee OA. 相似文献57.
Amrita Pati Cecilia Vasquez-Robinet Lenwood S Heath Ruth Grene TM Murali 《BMC bioinformatics》2006,7(1):218-14
Background
Modeling of cis-elements or regulatory motifs in promoter (upstream) regions of genes is a challenging computational problem. In this work, set of regulatory motifs simultaneously present in the promoters of a set of genes is modeled as a biclique in a suitably defined bipartite graph. A biologically meaningful co-occurrence of multiple cis-elements in a gene promoter is assessed by the combined analysis of genomic and gene expression data. Greater statistical significance is associated with a set of genes that shares a common set of regulatory motifs, while simultaneously exhibiting highly correlated gene expression under given experimental conditions. 相似文献58.
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Isoproterenol of ED50 = 0.16 mumol/kg is highly effective in protecting mice against ionizing radiation and has the high therapeutical index. There are three new indications that isoproterenol exerts its radioprotective action via beta-adrenoceptors. They are: the effect of isoproterenol is prevented by three additional beta-adrenoceptor antagonists, the isoproterenol effect is reproduced by the seven studied beta-adrenoceptor agonists of different chemical structure, and with chemical analogs which fail to stimulate beta-adrenoceptors the radioprotective effect is absent. Both beta 1 and beta 2 adrenoceptor agonists are protective agents. Mechanisms of the radioprotective action are discussed. 相似文献
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