Abstract：
BACKGROUND:We tested the hypothesis that endurance over-training could alter the favorable effects of well-tolerated training on lipid profile. METHODS:At weeks 1, 6, 15, 26, 36, and 47 of the training program, blood was drawn to test lipid profile of 20 endurance-trained rowers. Diet and caloric intake were controlled. RESULTS:Over-training was diagnosed in five subjects (loss of performance, asthenia, sleep disturbance...) at week 15 and lipid profile of well-trained and over-trained subjects were compared. Training improved cholesterolemic profile and lowered insulin resistance (HOMA-IR: -39 +/- 9%; p=0.02), and triglycerides concentration (-30 +/- 6%; p=0.05) in rowers who did not change to demonstrate over-training. Plasma LPL (+29 +/- 11%; p=0.01) and hepatic lipase (+5 +/- 3%; p=0.01) activities increased in this group suggesting higher TG utilization and turnover. After week 15 and regarding the well-trained condition for the five over-trained subjects, VLDL-TG (-13 +/- 7 %; p=0.03) and Apo-C(3) (-31 +/- 13%; p=0.01) concentrations decreased, while insulin resistance (+17 +/- 7%; p=0.03) and glycerol concentration (+17 +/- 3%; p=0.01) increased and hepatic lipase activity decreased (-14 +/- 4%; p=0.01). CONCLUSION:Over-training was accompanied by alterations in the lipid profile, which appeared to be the consequence of over-training.
journal_name
Arch Med Resjournal_title
Archives of medical researchauthors
Petibois C,Déléris Gdoi
10.1016/j.arcmed.2004.11.013subject
Has Abstractpub_date
2004-11-01 00:00:00pages
532-9issue
6eissn
0188-4409issn
1873-5487pii
S0188-4409(04)00144-4journal_volume
35pub_type
杂志文章abstract：BACKGROUND:A comprehensive understanding of the immune response induced by Mycobacterium bovis Bacille Calmette-Guérin in activation of protective T cells against tuberculosis is important to develop effective therapies to combat this disease. In this study, our experiments were designed to determine effects of transfo...
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abstract：:Mongolian gerbils were inoculated intracecally with E. histolytica trophozoites cultured monoxenically. During the first hours of interaction an increase in mucus production was observed. Microulcerative mucosal lesions appeared 24 to 72 h post-inoculation. Inflammatory infiltrate and edema of the lamina propria were ...
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abstract：:Blood-brain barrier (BBB) disruption has been associated with several acute and chronic brain disorders such as Alzheimer's disease, Parkinson's disease and epilepsy. This represents a critical situation because damaged integrity of the BBB is related to the influx of immune mediators, plasma proteins and other outsid...
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doi：10.1016/j.arcmed.2003.12.005
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journal_title：Archives of medical research
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更新日期：2007-04-01 00:00:00
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更新日期：2012-08-01 00:00:00
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更新日期：2000-11-01 00:00:00
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journal_title：Archives of medical research
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journal_title：Archives of medical research
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abstract：BACKGROUND AND AIMS:In this study, we aimed to investigate whether 1800 MHz frequency electromagnetic radiation (EMR) has an effect on bone healing. METHODS:A total of 30 Wistar albino rats were divided into two equal groups. Fractures were created in the right tibias of all rats; next, intramedullary fixations with K...
journal_title：Archives of medical research
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doi：10.1016/j.arcmed.2014.01.006
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journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2005.02.002
更新日期：2005-09-01 00:00:00
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journal_title：Archives of medical research
pub_type： 杂志文章,评审
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更新日期：2007-10-01 00:00:00
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journal_title：Archives of medical research
pub_type： 杂志文章
doi：10.1016/j.arcmed.2003.03.001
更新日期：2003-09-01 00:00:00
abstract：BACKGROUND AND AIMS:Previously, TP53 codon 72 polymorphisms have been implicated as risk factors for various cancers. Several studies have been conducted on the association of TP53 codon 72 polymorphisms with susceptibility to nasopharyngeal carcinoma (NPC) and have yielded inconclusive results. The aim of the present ...
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更新日期：2009-05-01 00:00:00
