Cardiac Lymph Flow Features and New Opportunities for Their Experimental Visualization.

IF 0.8 4区 生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY
P P Iablonskii, A S Lazareva, I A Garapach, A A Iablonskaia, S V Orlov
{"title":"Cardiac Lymph Flow Features and New Opportunities for Their Experimental Visualization.","authors":"P P Iablonskii, A S Lazareva, I A Garapach, A A Iablonskaia, S V Orlov","doi":"10.1134/S1607672924601318","DOIUrl":null,"url":null,"abstract":"<p><p>The aim of this study was to describe the features of myocardial lymph flow using a new combined method of visualization of the lymphatic system. The study was performed on pig hearts harvested from a local slaughterhouse. The original dye, consisting of lipid-soluble chlorophyll and lipiodol, was injected stepwise into the lymphatic vessels. After sufficient optical identification of the lymphatic vessels, continuous injection of air into the coronary arteries was performed and CT scans were done. In this way, both optical and radiologic visibility of the cardiac lymphatic system was achieved. It was shown that lymph flow of the left and most part of the right ventricle is carried out through lymphatic collectors of the anterior wall of the heart, including retrogradely with respect to the right coronary artery, which complements the previously known facts about the structure of the lymphatic system of the heart.</p>","PeriodicalId":529,"journal":{"name":"Doklady Biochemistry and Biophysics","volume":" ","pages":""},"PeriodicalIF":0.8000,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Doklady Biochemistry and Biophysics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1134/S1607672924601318","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

The aim of this study was to describe the features of myocardial lymph flow using a new combined method of visualization of the lymphatic system. The study was performed on pig hearts harvested from a local slaughterhouse. The original dye, consisting of lipid-soluble chlorophyll and lipiodol, was injected stepwise into the lymphatic vessels. After sufficient optical identification of the lymphatic vessels, continuous injection of air into the coronary arteries was performed and CT scans were done. In this way, both optical and radiologic visibility of the cardiac lymphatic system was achieved. It was shown that lymph flow of the left and most part of the right ventricle is carried out through lymphatic collectors of the anterior wall of the heart, including retrogradely with respect to the right coronary artery, which complements the previously known facts about the structure of the lymphatic system of the heart.

心脏淋巴流动特征及其实验可视化的新机遇。
本研究的目的是用一种新的淋巴系统可视化组合方法来描述心肌淋巴流动的特征。这项研究是在当地一家屠宰场收获的猪心脏上进行的。由脂溶性叶绿素和脂醇组成的原始染料被逐步注入淋巴管。在对淋巴管进行充分的光学识别后,连续向冠状动脉注射空气并进行CT扫描。通过这种方式,心脏淋巴系统的光学和放射学可见性得以实现。研究表明,左心室和大部分右心室的淋巴流动是通过心脏前壁的淋巴收集器进行的,包括向右冠状动脉逆行,这补充了先前已知的关于心脏淋巴系统结构的事实。
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
Doklady Biochemistry and Biophysics
Doklady Biochemistry and Biophysics 生物-生化与分子生物学
CiteScore
1.60
自引率
12.50%
发文量
68
审稿时长
6-12 weeks
期刊介绍: Doklady Biochemistry and Biophysics is a journal consisting of English translations of articles published in Russian in biochemistry and biophysics sections of the Russian-language journal Doklady Akademii Nauk. The journal''s goal is to publish the most significant new research in biochemistry and biophysics carried out in Russia today or in collaboration with Russian authors. The journal accepts only articles in the Russian language that are submitted or recommended by acting Russian or foreign members of the Russian Academy of Sciences. The journal does not accept direct submissions in English.
×
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