4. Urethra: The tube through which urine exits the body. 5. Rectum and Anus: Involved in feces elimination. 6. Blood Vessels: Arteries and veins supply and drain the pelvic organs. 7. Innervation: Nerves from the lumbosacral trunk, lumbar plexus, sacral plexus, and coccygeal plexus innervate...
The circulatory system is also referred to as the cardiovascular system. It comprises the heart and all the blood vessels: arteries, capillaries, and veins. There are essentially two components of circulation, namely:Systemic circulation Pulmonary circulation...
Once oxygenated, it enters the left atrium, down into the left ventricle, and a big squeeze of the left ventricle pushes blood into various arteries. Blood is transported around the body through blood vessels that are split into two functions, carrying oxygenated blood away from the heart, and...
THE ARTERIOVENOUS ANASTOMOSES AND BLOOD VESSELS OF THE HUMAN FINGER ArteriesVeinsArteriovenous anastomosesThe discovery of the papaverine erection test by Virag in 1982 stimulated the interest of research workers in the ... AR Hale,GE Burch - 《Medicine》 被引量: 0发表: 1960年 ...
Veins, human umbilicalWhen human umbilical arteries and veins were challenged with calcium ionophore A23187 they released a leukotriene (LT)-like material. On bioassay using guineapig ileal smooth muscle, the release was equivalent to 37.4 ± 7.5 ng LTD4 (mean ± SEM) per gram of arterial ...
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Internal structures include arteries, veins, bones, joints, connective tissue, epithelial tissue, muscles, nerves, organs, and adipose tissue. An illustrated diagram of the human body, with an X-ray view showing multiple organs, structures, and organ systems....
Veins Veins are like arteries, however, are not as strong as arteries as they do not have to transport blood at high pressure. After the exchange of carbon dioxide and oxygen takes place between the arteries and capillaries, the blood containing waste products is received by the veins. ...
9-5 Main arteries of the human body 9-6 Main veins of the human body 9-7 The human lymphatic system 10-1 The endocrine glands of the human body and their locations 11-1 A "typical" neuron . 11-2 A synapse 11-3 A neuromuscular junction. 11-4 The human central nervous system 11-...
Human Heart with Coronary Arteries and Veins in Isolation Labeled 3D Rendering,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度