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排序方式: 共有125条查询结果,搜索用时 15 毫秒
1.
Mojtaba Babaei-Mobarakeh Amir Letafatkar Amir Hosein Barati Zohre Khosrokiani 《Journal of bodywork and movement therapies》2018,22(4):1013-1021
Background
Rehabilitation of injuries in the upper extremity and reestablishment of muscle strength throughout the range of motion in overhead movements, are the major concerns of athletes and coaches in the sports field.Purpose
To determine the effect of eight-week “gyroscopic device” mediated resistance training exercise on grip strength, wrist and shoulder strength and proprioception, and upper extremity performance, in participants with impingement syndrome or tennis elbow.Design and methods
For this study, in a university rehabilitation clinic 45 volleyball players (aged 22–28) purposefully were selected and divided into 3 groups: shoulder impingement (group I), tennis elbow (group II), and control (group III). The experimental groups performed the “gyroscopic device” mediated resistance training, three sessions a week over 8 wks. Grip strength, wrist and shoulder strength and proprioception, and upper extremity performance were measured before and after implementation of the intervention (eight-week resistance training using a “gyroscopic device”) using a hand hold dynamometer, isokinetic dynamometer, and Y balance test respectively.Results
After 8 weeks of “gyroscopic device” exercise, improvement in the shoulder, wrist and grip strength, shoulder and wrist proprioception and performance scores of both experimental groups was significant. There were no significant differences between study groups I and II, both groups, however, demonstrated significant differences when compared to the control group, but between group I and the control group, and between group II and the control group, the difference was significant. However, no significant change was seen in the control group.Conclusions
Due to the significant effects of the “gyroscopic device” mediated exercise on grip strength, wrist and shoulder strength and proprioception, and performance of the upper extremity, use of the exercise can be recommended for subjects with impingement syndrome or tennis elbow impairment in measured variables. More research is needed to confirm the result of this study. 相似文献2.
Zemestani Mehdi Isanejad Omid Valiei Zohre Storch Eric A. Coles Meredith E. 《Child psychiatry and human development》2022,53(1):156-164
Child Psychiatry & Human Development - This study evaluated the psychometric properties of the Persian version of the Obsessive–Compulsive Inventory–Child Version (OCI-CV) in... 相似文献
3.
Vahid Khori Ali Mohammad Alizadeh Zohre Gheisary Sadaf Farsinejad Farrokh Najafi Solmaz Khalighfard Fatemeh Ghafari Maryam Hadji Hamid Khodayari 《Lasers in medical science》2016,31(9):1775-1782
Low-level laser therapy (LLLT) is a form of photon therapy which can be a non-invasive therapeutic procedure in cancer therapy using low-intensity light in the range of 450–800 nm. One of the main functional features of laser therapy is the photobiostimulation effects of low-level lasers on various biological systems including altering DNA synthesis and modifying gene expression, and stopping cellular proliferation. This study investigated the effects of LLLT on mice mammary tumor and the expression of Let-7a, miR155, miR21, miR125, and miR376b in the plasma and tumor samples. Sixteen mice were equally divided into four groups including control, and blue, green, and red lasers at wavelengths of 405, 532, and 632 nm, respectively. Weber Medical Applied Laser irradiation was carried out with a low power of 1–3 mW and a series of 10 treatments at three times a week after tumor establishment. Tumor volume was weekly measured by a digital vernier caliper, and qRT-PCR assays were performed to accomplish the study. Depending on the number of groups and the p value of the Kolmogorov-Smirnov test of normality, a t test, a one-way ANOVA, or a non-parametric test was used for data analyses, and p?<?0.05 was considered to be statistically significant. The average tumor volume was significantly less in the treated blue group than the control group on at days 21, 28, and 35 after cancerous cell injection. Our data also showed an increase of Let-7a and miR125a expression and a decrease of miR155, miR21, and miR376b expression after LLLT with the blue laser both the plasma and tumor samples compared to other groups. It seems that the non-invasive nature of laser bio-stimulation can make LLLT an attractive alternative therapeutic tool. 相似文献
4.
Tabari-Khomeiran R Kiger A Parsa-Yekta Z Ahmadi F 《Journal of continuing education in nursing》2007,38(5):211-218
BACKGROUND: The importance of competence to nursing practice was the motivation for this study, which explored nurses' experience in developing their competence as they progress through their careers. METHODS: In accordance with grounded theory method, data collection and data analysis were performed simultaneously using the constant comparative method. RESULTS: Data revealed that nurses developed competence through an iterative process called "the process of constant interaction." This five-stage process was found to be a complex, ongoing interpersonal dynamic between the nurse and the surrounding world. CONCLUSIONS: Although the nurse is the key player in the process of his or her own competence development, employers have a pivotal responsibility in facilitating the nurse's progress toward ongoing professional competence, which is a key element of the quality of care. 相似文献
5.
Ahmadabadi Zohre Najman Jackob M. Williams Gail M. Clavarino Alexandra M. d’Abbs Peter Tran Nam 《Social psychiatry and psychiatric epidemiology》2020,55(5):611-620
Social Psychiatry and Psychiatric Epidemiology - The current longitudinal study examines the temporal association between different types of intimate partner violence (IPV) at early adulthood... 相似文献
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Immunosuppressive activity of a molecule isolated from Artemisia annua on DTH responses compared with cyclosporin A 总被引:6,自引:0,他引:6
Noori S Naderi GA Hassan ZM Habibi Z Bathaie SZ Hashemi SM 《International immunopharmacology》2004,4(10-11):1301-1306
Artemisia belongs to the family of Compositea; there are different Artemisias in Iran, of which Artemisia annua L. is grown in the north of Iran. In this study, Artemisinin was extracted and purified from the whole plants. The purification of Artemisinin was performed using column chromatography in different polarities of solvents and the results were evaluated by Thin Layer Chromatography (TLC). (1)H-NMR (NMR-500) spectroscopy was used to characterize the purified Artemisinin. The immunosuppressive activity of Artemisinin was investigated on Balb/c mice by DTH response in comparison to cyclosporin A (CsA). The data indicated that Artemisinin could suppress the delayed type hypersensitivity (DTH) against sheep blood capsule in Balb/c mice. Also its inhibitory effect on calmodulin (CaM) structure was determined by fluorescence spectroscopy. The data indicated an inhibitory effect of that on the activity of calmodulin by increasing the fluorescence emission of calmodulin. Both in vivo (DTH response) and in vitro (spectrofluorometry) studies indicated the activity of Artemisinin as an immunosuppressive agent and that the fluorescence emission of calmodulin is more than cyclosporin A. 相似文献
8.
Noori ZT Fekrazad R Eslami B Etemadi A Khosravi S Mir M 《Lasers in medical science》2008,23(3):283-287
There are several studies done to show the comparability of laser scaling and root planing with routine methods. The most suitable wavelengths for such an application are reported as 2,940 and 2,780 nm. The superficial interactions of the current wavelength with root surface is investigated in this study to compare the crater and crack formation during the procedures between ultrasound and Er,Cr:yttrium-scandium-gallium garnet (YSGG; 2,780 nm) laser-treated teeth. Thirty human teeth with calculus on their root surface, which were extracted because of the severe periodontitis, were selected for this interventional in vitro study. Calculus area were divided into two equal parts: One of them was prepared for Er,Cr:YSGG (Biolase, Waterlase, USA) laser irradiation and the other one for ultrasound treatment (Dentsply cavitron, DENTSPLY International, USA). The Er,Cr:YSGG laser was specified as follows: pulse energy = 50 mJ, power = 1 W, wavelength = 2,780 nm, pulse repetition rate = 20 pulse per seconds, tip length = 6 mm, and tip diameter = 600 microm. Nineteen of the laser samples (95%) and eight of ultrasound ones (40%) out of 20 samples in each group had craters showing a statistical significant difference (p < 0.001). The number and depth of these craters are also evaluated. Thirteen samples of the laser cases (65%) and all samples of the ultrasound group showed cracks with significant differences (p = 0.008). In addition, the number and width of cracks in both groups are reported. As a general conclusion, the laser-treated samples show more craters but less cracks. 相似文献
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