| cAMP | <molecular biology> 3'5' cyclic ester of AMP. The first second messenger hormone signalling system to be characterised. Generated from ATP by the action of adenyl cyclase that is coupled to hormone receptors by G-proteins (GTP-binding proteins). CAMP activates a specific (cAMP dependent) protein kinase and is inactivated by phosphodiesterase action giving 5'AMP. Also functions as an extracellular morphogen for some slime moulds. (18 Nov 1997) |
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| CAMP factor | A test to identify Group B beta-streptococci based on their formation of a substance (CAMP factor) that enlarges the area of haemolysis formed by streptococcal beta-haemolysin. Origin: Christie, Atkins, and Munch-Petersen, developers of the t. (05 Mar 2000) |
| camp fever | <disease, microbiology> An acute infectious disease characterised by high fever, a skin eruption and severe headache. In the past, typhus has been a disease of war, famine or catastrophe, being spread by lice, ticks or fleas. The infecting organism is Rickettsia prowazekii, sensitive to sulpha drugs or tetracycline. (27 Sep 1997) |
| camp hospital | A hospital unit located in a military or recreational encampment; usually of small size and limited facilities, for immediate care of illnesses and injuries. Synonym: camp hospital. (05 Mar 2000) |
| cAMP phosphodiesterase | <enzyme> An enzyme that catalyses the hydrolysis of adenosine 3',5'-cyclic phosphate forming 5'-AMP. A crucial step in the regulation of cellular adenosine 3',5'-cyclic phosphate levels. Inhibited by caffeine. Synonym: cAMP phosphodiesterase. (05 Mar 2000) |
| cAMP receptor protein | catabolite (gene) activator protein |
| CAMP test | A test to identify Group B beta-streptococci based on their formation of a substance (CAMP factor) that enlarges the area of haemolysis formed by streptococcal beta-haemolysin. Origin: Christie, Atkins, and Munch-Petersen, developers of the t. (05 Mar 2000) |
| campanulate | Bell-shaped, usually applied to calyx and corolla. (09 Oct 1997) |
| Campbell sound | A miniature sound with a short round-tipped beak, especially curved for the deep urethra of the young male. (05 Mar 2000) |
| Campbell's ligament | The continuation of the clavipectoral fascia downward to attach to the axillary fascia; it maintains the characteristic hollow of the armpit. Synonym: Campbell's ligament, Gerdy's ligament. (05 Mar 2000) |
| Campbell, Meredith | <person> 20th century U.S. Paediatric urologist. See: Campbell sound. (05 Mar 2000) |
| Campbell, William | <person> U.S. Surgeon, 1867-1926. See: Campbell's ligament. (05 Mar 2000) |
| Camper's chiasm | Crossing of the tendons, the passage of the tendons of the flexor digitorum profundus (flexor digitorum longus in the foot) through the interval left by the decussation of the fibres of the tendons of the flexor digitorum superficialis (flexor digitorum brevis in the foot). Synonym: chiasma tendinum, Camper's chiasm. (05 Mar 2000) |
| Camper's fascia | The more superficial, fatty part of the superficial fascia of the lower anterior abdominal wall. Synonym: fatty layer of superficial fascia. (05 Mar 2000) |
| Camper's ligament | The layer of fascia extending between the ischiopubic rami inferior to the sphincter urethrae and the deep transverse perineal muscles. Synonym: membrana perinei, fascia diaphragmatis urogenitalis inferior, Camper's ligament, ligamentum triangulare, perineal membrane, triangular ligament. (05 Mar 2000) |