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hema-, hemo-blood Greek ... of or pertaining to nerves and the nervous system (uncommon as a root: neuro-mostly always used) Latin nervus, tendon, nerve; ...
Heme (American English), or haem (Commonwealth English, both pronounced / hi:m / HEEM), is a ring-shaped iron-containing molecular component of hemoglobin, which is necessary to bind oxygen in the bloodstream. It is composed of four pyrrole rings with 2 vinyl and 2 propionic acid side chains. [1]
Apocynum cannabinum. Apocynum cannabinum (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) [4] is a perennial herbaceous plant that grows throughout much of North America —in the southern half of Canada and throughout the United States. It is poisonous to humans, dogs, cats, and horses.
Hemoglobin (haemoglobin, [ a ]Hb or Hgb) is a protein containing iron that facilitates the transport of oxygen in red blood cells. Almost all vertebrates contain hemoglobin, [ 3 ] with the sole exception of the fish family Channichthyidae. [ 4 ]
Blood is composed of blood cells suspended in blood plasma. Plasma, which constitutes 55% of blood fluid, is mostly water (92% by volume), [2] and contains proteins, glucose, mineral ions, and hormones. The blood cells are mainly red blood cells (erythrocytes), white blood cells (leukocytes), and (in mammals) platelets (thrombocytes). [3]
Haemophilia (British English), or hemophilia (American English) [ 6 ] (from Ancient Greek αἷμα (haîma) 'blood' and φιλία (philía) 'love of'), [ 7 ] is a mostly inherited genetic disorder that impairs the body's ability to make blood clots, a process needed to stop bleeding. [ 2 ][ 3 ] This results in people bleeding for a longer ...
Hemostasis. In biology, hemostasis or haemostasis is a process to prevent and stop bleeding, meaning to keep blood within a damaged blood vessel (the opposite of hemostasis is hemorrhage). It is the first stage of wound healing. Hemostasis involves three major steps: vasoconstriction.
A red blood cell in a hypotonic solution, causing water to move into the cell A red blood cell in a hypertonic solution, causing water to move out of the cell. Hemolysis or haemolysis (/ h iː ˈ m ɒ l ɪ s ɪ s /), [1] also known by several other names, is the rupturing of red blood cells (erythrocytes) and the release of their contents into surrounding fluid (e.g. blood plasma).