翻訳と辞書 Words near each other ・ Hemoglobin C ・ Hemoglobin D-Punjab ・ Hemoglobin E ・ Hemoglobin electrophoresis ・ Hemoglobin Lepore syndrome ・ Hemoglobin variants ・ Hemoglobin, alpha 1 ・ Hemoglobin, alpha 2 ・ Hemoglobinemia ・ Hemoglobinometer ・ Hemoglobinopathy ・ Hemoglobinuria ・ Hemojuvelin ・ Hemolin ・ Hemolivia ・ Hemolymph ・ Hemolysin ・ Hemolysis ・ Hemolysis (microbiology) ・ Hemolytic anemia ・ Hemolytic disease of the newborn ・ Hemolytic disease of the newborn (ABO) ・ Hemolytic disease of the newborn (anti-Kell) ・ Hemolytic disease of the newborn (anti-Rhc) ・ Hemolytic disease of the newborn (anti-RhE) ・ Hemolytic-uremic syndrome ・ Hemond ・ Hemonia ・ Hemonia micrommata ・ Hemonia monochroa Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Hemolymph ： ウィキペディア英語版 Hemolymph Hemolymph, or haemolymph, is a fluid, analogous to the blood in vertebrates, that circulates in the interior of the arthropod body remaining in direct contact with the animal's tissues. It is composed of a fluid plasma in which hemolymph cells called hemocytes are suspended. In addition to hemocytes, the plasma also contains many chemicals. It is the major tissue type of the open circulatory system characteristic of arthropods (e.g. spiders, crustaceans and insects). In addition, some non-arthropods such as molluscs possess a hemolymphatic circulatory system. == Volume control == In the grasshopper, the closed portion of the system consists of tubular hearts and an aorta running along the dorsal side of the insect. The hearts pump hemolymph into the sinuses of the hemocoel where exchanges of materials take place. The volume of hemolymph needed for such a system is kept to a minimum by a reduction in the size of the body cavity. The hemocoel is divided into chambers called sinuses. Coordinated movements of the body muscles gradually bring the hemolymph back to the dorsal sinus surrounding the hearts. Between contractions, tiny valves in the wall of the hearts open and allow hemolymph to enter. Hemolymph fills all of the interior (the hemocoel) of the animal's body and surrounds all cells. It contains hemocyanin, a copper-based protein that turns blue in color when oxygenated, instead of the iron-based hemoglobin in red blood cells found in vertebrates, thus giving hemolymph a blue-green color rather than the red color of vertebrate blood. When not oxygenated, hemolymph quickly loses its color and appears grey. The hemolymph of lower arthropods, including most insects, is not used for oxygen transport because these animals respirate directly from their body surfaces (internal and external) to air, but it does contain nutrients such as proteins and sugars. Muscular movements by the animal during locomotion can facilitate hemolymph movement, but diverting flow from one area to another is limited. When the heart relaxes, blood is drawn back toward the heart through open-ended pores (ostia). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hemolymph」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.