Search results
Results From The WOW.Com Content Network
Two complex chimpanzee blood group systems, V-A-B-D and R-C-E-F systems, proved to be counterparts of the human MNS and Rh blood group systems, respectively. Two blood group systems have been defined in Old World monkeys: the Drh system of macaques and the Bp system of baboons, both linked by at least one species shared by either of the blood group systems.
Rh(D) status of an individual is normally described with a positive (+) or negative (−) suffix after the ABO type (e.g., someone who is A+ has the A antigen and Rh(D) antigen, whereas someone who is A− has the A antigen but lacks the Rh(D) antigen). The terms Rh factor, Rh positive, and Rh negative refer to the Rh(D
Erysipelothrix rhusiopathiae is a Gram-positive, catalase-negative, rod-shaped, non-spore-forming, nonacid-fast, nonmotile bacterium.Distributed worldwide, E. rhusiopathiae is primarily considered an animal pathogen, causing the disease known as erysipelas that may affect a wide range of animals.
Animal studies had previously been conducted by Dr. Pollack using a rabbit model of Rh. [29] This model, named the rabbit HgA-F system, was an animal model of human Rh, and enabled Pollack's team to gain experience in preventing hemolytic disease in rabbits by giving specific HgA antibody, as was later done with Rh-negative mothers.
Rh blood group, D antigen also known as Rh polypeptide 1 (RhPI) or cluster of differentiation 240D (CD240D) is a protein that in humans is encoded by the RHD gene. [ 5 ] The RHD gene codes for the RhD erythrocyte membrane protein that is the Rh factor antigen of the Rh blood group system . [ 6 ]
Erythrism or erythrochroism refers to an unusual reddish pigmentation of an animal's hair, skin, feathers, or eggshells. [1] Causes of erythrism include: Genetic mutations which cause an absence of a normal pigment and/or excessive production of others [2] Diet, as in bees feeding on "bright red corn syrup" used in maraschino cherry ...
Blood group Rh(CE) polypeptide is a protein that in humans is encoded by the RHCE gene. [ 5 ] [ 6 ] RHCE has also recently been designated CD240CE ( cluster of differentiation 240CE). The Rh blood group system is the second most clinically significant of the blood groups, second only to ABO.
Pachydermata (meaning 'thick skin', from the Greek παχύς, pachys, 'thick', and δέρμα, derma, 'skin') is an obsolete order of mammals described by Gottlieb Storr, Georges Cuvier, and others, at one time recognized by many systematists. The term pachyderm is commonly used to describe elephants, rhinoceroses, hippopotamuses and tapirs ...