The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease
碩士 === 中山醫學大學 === 營養學研究所 === 102 === High oxidative stress and chronic inflammation contribute to the pathogenesis of coronary artery disease (CAD). Cell and animals studies have shown that L-carnitine (LC) is a good antioxidant. Thus, the purpose of this study was to investigate the effects of LC s...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2014
|
Online Access: | http://ndltd.ncl.edu.tw/handle/39150675639667350588 |
id |
ndltd-TW-102CSMU5513022 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-102CSMU55130222016-07-02T04:21:06Z http://ndltd.ncl.edu.tw/handle/39150675639667350588 The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease 左旋肉鹼補充劑介入(1000 毫克/天)對冠狀動脈心臟病患抗氧化及發炎之影響 Jun-Shuo Lin 林君碩 碩士 中山醫學大學 營養學研究所 102 High oxidative stress and chronic inflammation contribute to the pathogenesis of coronary artery disease (CAD). Cell and animals studies have shown that L-carnitine (LC) is a good antioxidant. Thus, the purpose of this study was to investigate the effects of LC supplementation (1000 mg/d) on anti-oxidation and anti-inflammation in patients with CAD. CAD patients were recruited from the cardiology clinic of Taichung Veterans General Hospital. Patients who were identified by cardiac catheterization as having at least 50 % stenosis of one major coronary artery and who were treated with statins for at least one month were enrolled in this study (n = 47). The subjects were randomly assigned to the placebo (n = 24) and LC groups (n = 23). The intervention was administered for 12 weeks. The levels of LC, lipid peroxide (malondialdehyde, MDA), antioxidant enzymes [catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx)] activities, and inflammation markers [C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α)] were measured in the 39 subjects (placebo, n = 19; LC, n = 20) who completed the study. The levels of LC (P = 0.04) and antioxidant enzyme activities (CAT, P = 0.02; SOD, P < 0.01; GPx, P < 0.01) were significantly increased; and the levels of MDA (P = 0.02) and inflammation markers (CRP, P < 0.01; IL-6, P = 0.03; TNF-α, P = 0.07) were significantly decreased after LC supplementation. In addition, the level of LC was significantly positively correlated with the antioxidant enzymes activity (CAT, β = 0.87, P = 0.02; SOD, β = 0.72, P <0.01) and negatively correlated with the inflammation marker (TNF-α, β = -0.10, P = 0.04) after intervention. In conclusion, LC supplement at a dose of 1000 mg/d may increase the antioxidative capacity and reduce the inflammation status in patients with CAD. Ping-Ting Lin 林娉婷 2014 學位論文 ; thesis 79 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 中山醫學大學 === 營養學研究所 === 102 === High oxidative stress and chronic inflammation contribute to the pathogenesis of coronary artery disease (CAD). Cell and animals studies have shown that L-carnitine (LC) is a good antioxidant. Thus, the purpose of this study was to investigate the effects of LC supplementation (1000 mg/d) on anti-oxidation and anti-inflammation in patients with CAD. CAD patients were recruited from the cardiology clinic of Taichung Veterans General Hospital. Patients who were identified by cardiac catheterization as having at least 50 % stenosis of one major coronary artery and who were treated with statins for at least one month were enrolled in this study (n = 47). The subjects were randomly assigned to the placebo (n = 24) and LC groups (n = 23). The intervention was administered for 12 weeks. The levels of LC, lipid peroxide (malondialdehyde, MDA), antioxidant enzymes [catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx)] activities, and inflammation markers [C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α)] were measured in the 39 subjects (placebo, n = 19; LC, n = 20) who completed the study. The levels of LC (P = 0.04) and antioxidant enzyme activities (CAT, P = 0.02; SOD, P < 0.01; GPx, P < 0.01) were significantly increased; and the levels of MDA (P = 0.02) and inflammation markers (CRP, P < 0.01; IL-6, P = 0.03; TNF-α, P = 0.07) were significantly decreased after LC supplementation. In addition, the level of LC was significantly positively correlated with the antioxidant enzymes activity (CAT, β = 0.87, P = 0.02; SOD, β = 0.72, P <0.01) and negatively correlated with the inflammation marker (TNF-α, β = -0.10, P = 0.04) after intervention. In conclusion, LC supplement at a dose of 1000 mg/d may increase the antioxidative capacity and reduce the inflammation status in patients with CAD.
|
author2 |
Ping-Ting Lin |
author_facet |
Ping-Ting Lin Jun-Shuo Lin 林君碩 |
author |
Jun-Shuo Lin 林君碩 |
spellingShingle |
Jun-Shuo Lin 林君碩 The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
author_sort |
Jun-Shuo Lin |
title |
The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
title_short |
The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
title_full |
The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
title_fullStr |
The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
title_full_unstemmed |
The effects of L-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
title_sort |
effects of l-carnitine supplementation on antioxidation and inflammation in patients with coronary artery disease |
publishDate |
2014 |
url |
http://ndltd.ncl.edu.tw/handle/39150675639667350588 |
work_keys_str_mv |
AT junshuolin theeffectsoflcarnitinesupplementationonantioxidationandinflammationinpatientswithcoronaryarterydisease AT línjūnshuò theeffectsoflcarnitinesupplementationonantioxidationandinflammationinpatientswithcoronaryarterydisease AT junshuolin zuǒxuánròujiǎnbǔchōngjìjièrù1000háokètiānduìguānzhuàngdòngmàixīnzàngbìnghuànkàngyǎnghuàjífāyánzhīyǐngxiǎng AT línjūnshuò zuǒxuánròujiǎnbǔchōngjìjièrù1000háokètiānduìguānzhuàngdòngmàixīnzàngbìnghuànkàngyǎnghuàjífāyánzhīyǐngxiǎng AT junshuolin effectsoflcarnitinesupplementationonantioxidationandinflammationinpatientswithcoronaryarterydisease AT línjūnshuò effectsoflcarnitinesupplementationonantioxidationandinflammationinpatientswithcoronaryarterydisease |
_version_ |
1718332091507146752 |