capsular swelling

capsular swelling
the development of a swollen appearance of capsulated pneumococci on exposure to type-specific antibody, due to the binding of antibody with capsular polysaccharide; called also Neufeld reaction.

Medical dictionary. 2011.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • swelling — 1. An enlargement, e.g., a protuberance or tumor. 2. In embryology, a primordial elevation that develops into a fold, ridge, or prominence. albuminous s. SYN: cloudy s.. ary …   Medical dictionary

  • reaction — 1. The response of a muscle or other living tissue or organism to a stimulus. 2. The color change effected in litmus and certain other organic pigments by contact with substances such as acids or alkalies; also the property that such substances… …   Medical dictionary

  • Neufeld reaction — when pneumococci and other capsulated microorganisms are mixed with specific immune serum there occurs in addition to agglutination a swelling (Ger. quellung) of the capsules of the organisms, owing to the binding of antibody with the capsular… …   Medical dictionary

  • phenomenon — 1. A symptom; an occurrence of any sort, whether ordinary or extraordinary, in relation to a disease. 2. Any unusual fact or occurrence. [G. phainomenon, fr. phaino, to cause to appear] adhesion p. a p. manifested by the adherence of antigen… …   Medical dictionary

  • Neufeld — Fred, German bacteriologist, 1869–1945. See N. reaction, N. capsular swelling …   Medical dictionary

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • Cataract surgery — Intervention Cataract in Human Eye Magnified view seen on examination with a slit lamp ICD 9 CM …   Wikipedia

  • joint disease — Introduction       any of the diseases or injuries that affect human joints (joint). arthritis is no doubt the best known joint disease, but there are also many others. Diseases of the joints may be variously short lived or exceedingly chronic,… …   Universalium

  • Cataract — For other uses, see Cataract (disambiguation). Cataract Classification and external resources Magnified view of cataract in human eye, seen on examination with a slit lamp using diffuse illumination …   Wikipedia

  • Meniscal cyst — A meniscal cyst is a well defined cystic lesion located along the peripheral margin of the meniscus, a part of the knee, nearly always associated with horizontal meniscal tears. Contents 1 Signs and symptoms 2 Cause 3 Diagnosis …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”