Threadlike bundle of tubules running inside blood vessels: New anatomical structure
Abstract
According to current anatomy, the arteries and veins do not have threadlike structures running inside the vessels. Despite such prevailing knowledge here we report on observation of a novel structure inside the blood vessels of rats and rabbits, which is a semi-transparent elastic bundle of tubules whose diameters are of 10m order. This is a rediscovery of the Bong Han ducts1,2 which have not been confirmed because the observing method was not known. We found a new procedure of observing the intra blood vessel ducts (IBVD) which are too thin, fragile, and semi-transparent to be detected in ordinary surgical operation. The method we contrived is to let blood be coagulated around the IBVD so that they become thick and strong by intravenous injection of 10 per cent dextrose solution at the vena femoralis. A piece of thickened IBVD sample is treated with urokinase to remove blood clots and the thin thread of IBVD is embedded inside of a string of fibrin
Cite
@article{arxiv.physics/0211085,
title = {Threadlike bundle of tubules running inside blood vessels: New anatomical structure},
author = {Xiaowen Jiang and Hee-kyeong Kim and Hak-soo Shin and Byong-chon Lee and Chunho Choi and Kyung-soon Soh and Byeung-soo Cheun and Ku-youn Baik and Kwang-sup Soh},
journal= {arXiv preprint arXiv:physics/0211085},
year = {2007}
}