| SV | saphenous vein; sarcoma virus; satellite virus; selective vagotomy; semilunar valve; seminal vesicle... |
|---|
| harlequin chromosome | <cell biology> A chromosome which, when stained, produces a banded pattern of alternating light and dark segments (also called a harlequin pattern). It is made by treating a cell with 5'-bromodeoxyuridine, the chemical incorporates into the cells DNA and when stained is lighter than the DNA around it. (09 Oct 1997) |
|---|---|
| harlequin eye | <radiology> Neurofibromatosis, dysplastic greater wing of sphenoid, plagiocephaly, focal calvarial expansion, subdural bleed, brain tumour (12 Dec 1998) |
| harlequin foetus | A severe autosomal recessive form of collodian baby in a newborn, usually premature, infant; i.e., a form of ichthyosiform erythroderma characterised by encasement of the body in grayish brown, often fissured plaques resembling plates of armor, and by grotesque deformity of the face, hands, and feet; usually fatal within a few days, although treatment with 13-cis-retinoic acid has been successful in some cases. Synonym: ichthyosis foetalis. (05 Mar 2000) |
| harlequin ichthyosis | Foetal form of ichthyosis distinct from lamellar ichthyosis in its patchy character and the poor prospect of the patient surviving the neonatal period. (05 Mar 2000) |
| harlequin reaction | Sudden blanching of the lower half of the body of an infant lying on its side, leaving the remaining half of the body the normal pink colour. (05 Mar 2000) |
| glass-snake | <zoology> A long, footless lizard (Ophiosaurus ventralis), of the Southern United States; so called from its fragility, the tail easily breaking into small pieces. It grows to the length of three feet. The name is applied also to similar species found in the Old World. Source: Websters Dictionary (01 Mar 1998) |
| water snake | <zoology> A common North American colubrine snake (Tropidonotus sipedon) which lives chiefly in the water. Any species of snakes of the family Homalopsidae, all of which are aquatic in their habits. Source: Websters Dictionary (01 Mar 1998) |
| sea snake | <zoology> Any one of many species of venomous aquatic snakes of the family Hydrophidae, having a flattened tail and living entirely in the sea, especially in the warmer parts of the Indian and Pacific Oceans. They feed upon fishes, and are mostly of moderate size, but some species become eight or ten feet long and four inches broad. Source: Websters Dictionary (01 Mar 1998) |
| snake | <zoology> Any species of the order Ophidia; an ophidian; a serpent, whether harmless or venomous. See Ophidia, and Serpent. Snakes are abundant in all warm countries, and much the larger number are harmless to man. Blind snake, Garter snake, Green snake, King snake, Milk snake, Rock snake, Water snake, etc. See Blind, Garter, etc. Fetich snake, any one of several species of neuropterous insects of the genus Rhaphidia; so called because of their large head and elongated neck and prothorax. <botany> Snake gourd, any one of numerous species of colubrine snakes which habitually live in trees, especially those of the genus Dendrophis and allied genera. Origin: AS. Snaca; akin to LG. Snake, schnake, Icel. Snakr, snkr, Dan. Snog, Sw. Snok; of uncertain origin. Source: Websters Dictionary (01 Mar 1998) |
| snake bites | Bites by snakes. The condition of having been bitten by a venomous snake, characterised by stinging pain at the wound puncture. The venom injected at the site of the bite is capable of producing a deleterious effect on the blood or on the nervous system. (12 Dec 1998) |
| snake proteinase | <enzyme> Amino acid sequence given in first source Registry number: EC 3.4.21.- Synonym: snake gene product, snake protein, snake protease (26 Jun 1999) |
| snake's-head | <botany> The Guinea-hen flower; so called in England because its spotted petals resemble the scales of a snake's head. <botany> Snake's-head iris, an iridaceous plant (Hermodactylus tuberosus) of the Mediterranean region. The flowers slightly resemble a serpent's open mouth. Source: Websters Dictionary (01 Mar 1998) |
| snake's-tongue | <botany> Same as Adder's-tongue. Source: Websters Dictionary (01 Mar 1998) |
| snake venoms | Solutions or mixtures of toxic and nontoxic substances elaborated by snake (ophidia) salivary glands for the purpose of killing prey or disabling predators and delivered by grooved or hollow fangs. They usually contain enzymes, toxins, and other factors. (12 Dec 1998) |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|