Meta-Analysis of Experimental Studies of Diet-Dependent Effects of Melatonin Monotherapy on Body Weight Gain and Eating Behavior in Rats

IF 0.6 4区 生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY
N. V. Kuzmenko, V. A. Tsyrlin, M. G. Pliss, M. M. Galagudza
{"title":"Meta-Analysis of Experimental Studies of Diet-Dependent Effects of Melatonin Monotherapy on Body Weight Gain and Eating Behavior in Rats","authors":"N. V. Kuzmenko, V. A. Tsyrlin, M. G. Pliss, M. M. Galagudza","doi":"10.1134/s0022093024020121","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>In a previous meta-analysis, we showed that long-term melatonin\nadministration minimizes diet-induced changes in lipid profiles.\nThe present work was aimed to use a meta-analysis to study the diet-denendent\neffect of melatonin monotherapy on body weight gain (BWG) and eating\nbehavior in rats. We carried out a meta-analysis of 43 publications\nexamining the effects of melatonin monotherapy on BWG, blood leptin\nlevels, food and water intake in rats fed a standard diet (37 publications),\nas well as high-fructose (5 publications) and high-fat (9 publications)\ndiets. Our findings suggest that although melatonin reduced triglyceride,\ntotal cholesterol and leptin levels in rats fed high-fructose and\nhigh-fat, but not a standard, diets, melatonin therapy prevented\nBWG in rats on either diet. Increasing the dose of melatonin did\nnot enhance the effect of therapy on any diet. We did not obtain\nconvincing evidence that the effect of melatonin depends on the\ninitial body weight and age of rats. On a standard diet, melatonin has\nbeen found to reduce food and water intake. Melatonin did not reduce\nBWG with a standard diet when administered intraperitoneally. Our\nresearch suggests that melatonin may be beneficial in diet-induced\nmetabolic disorders as it improves lipid profiles and prevents BWG.\nHowever, a decrease in appetite and BWG when taking melatonin may\nalso be due to negative side effects of the drug, which requires\nfurther research.</p>","PeriodicalId":15805,"journal":{"name":"Journal of Evolutionary Biochemistry and Physiology","volume":"10 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Evolutionary Biochemistry and Physiology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1134/s0022093024020121","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

In a previous meta-analysis, we showed that long-term melatonin administration minimizes diet-induced changes in lipid profiles. The present work was aimed to use a meta-analysis to study the diet-denendent effect of melatonin monotherapy on body weight gain (BWG) and eating behavior in rats. We carried out a meta-analysis of 43 publications examining the effects of melatonin monotherapy on BWG, blood leptin levels, food and water intake in rats fed a standard diet (37 publications), as well as high-fructose (5 publications) and high-fat (9 publications) diets. Our findings suggest that although melatonin reduced triglyceride, total cholesterol and leptin levels in rats fed high-fructose and high-fat, but not a standard, diets, melatonin therapy prevented BWG in rats on either diet. Increasing the dose of melatonin did not enhance the effect of therapy on any diet. We did not obtain convincing evidence that the effect of melatonin depends on the initial body weight and age of rats. On a standard diet, melatonin has been found to reduce food and water intake. Melatonin did not reduce BWG with a standard diet when administered intraperitoneally. Our research suggests that melatonin may be beneficial in diet-induced metabolic disorders as it improves lipid profiles and prevents BWG. However, a decrease in appetite and BWG when taking melatonin may also be due to negative side effects of the drug, which requires further research.

Abstract Image

褪黑素单一疗法对大鼠体重增加和进食行为的饮食依赖性影响实验研究的元分析
摘要 在之前的一项荟萃分析中,我们发现长期服用褪黑素可以最大程度地减少饮食引起的血脂变化。本研究旨在利用荟萃分析来研究褪黑素单一疗法对大鼠体重增加(BWG)和进食行为的饮食终止效应。我们对43篇文献进行了荟萃分析,这些文献研究了褪黑素单一疗法对标准饮食(37篇文献)、高果糖饮食(5篇文献)和高脂肪饮食(9篇文献)大鼠体重增加、血液瘦素水平、食物和水摄入量的影响。我们的研究结果表明,虽然褪黑素能降低喂食高果糖和高脂肪(而非标准)饮食的大鼠的甘油三酯、总胆固醇和瘦素水平,但褪黑素疗法能防止喂食这两种饮食的大鼠发生体重增加。增加褪黑素的剂量并不能增强任何饮食的治疗效果。我们没有获得令人信服的证据表明褪黑激素的效果取决于大鼠的初始体重和年龄。在标准饮食中,褪黑素可减少食物和水的摄入量。腹腔注射褪黑素不会降低标准饮食的体重。我们的研究表明,褪黑素可能对饮食引起的代谢紊乱有益,因为它能改善血脂状况并防止体重增长。然而,服用褪黑素后食欲和体重下降也可能是由于药物的负面影响,这需要进一步研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
33.30%
发文量
110
审稿时长
6-12 weeks
期刊介绍: Journal of Evolutionary Biochemistry and Physiology  publishes original experimental and theoretical and review articles related to evolution of the main forms of metabolism in connection with life origin; comparative and ontogenetic physiology and biochemistry, biochemical evolution of animal world; as well as evolution of functions; morphology, pharmacology, pathophysiology and ecological physiology. The journal welcomes manuscripts from all countries in the English or Russian language.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信