| SV | saphenous vein; sarcoma virus; satellite virus; selective vagotomy; semilunar valve; seminal vesicle... |
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| 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) |
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| 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) |
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| 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) |
| amphibian venoms | Venoms produced by frogs, toads, salamanders, etc. The venom glands are usually on the skin of the back and contain cardiotoxic glycosides, cholinolytics, and a number of other bioactive materials, many of which have been characterised. The venoms have been used as arrow poisons and include bufogenin, bufotoxin, bufagin, bufotalin, histrionicotoxins, and pumiliotoxin. (12 Dec 1998) |
| ant venoms | Venoms from the superfamily formicoidea, ants. They may contain protein factors and toxins, histamine, enzymes, and alkaloids and are often allergenic or immunogenic. (12 Dec 1998) |
| arthropod venoms | Venoms from animals of the phylum arthropoda. Those most investigated are from scorpions and spiders of the class arachnidae and from ant, bee, and wasp families of the insecta order hymenoptera. The venoms contain protein toxins, enzymes, and other bioactive substances and may be lethal to man. (12 Dec 1998) |
| bee venoms | Venoms obtained from apis mellifera (honey bee) and related species. They contain various enzymes, polypeptide toxins, and other substances, some of which are allergenic or immunogenic or both. These venoms were formerly used in rheumatism to stimulate the pituitary-adrenal system. (12 Dec 1998) |
| venoms | Poisonous animal secretions forming fluid mixtures of many different enzymes, toxins, and other substances. These substances are produced in specialised glands and secreted through specialised delivery systems (nematocysts, spines, fangs, etc.) for disabling prey or predator. (12 Dec 1998) |
| viper venoms | Venoms from snakes of the viperid family. They tend to be less toxic than elapid or hydrophid venoms and act mainly on the vascular system, interfering with coagulation and capillary membrane integrity and are highly cytotoxic. They contain large amounts of several enzymes, other factors, and some toxins. (12 Dec 1998) |
| cnidarian venoms | Venoms from jellyfish, coral, sea anemone, nematocysts, etc. They contain haemo-, cardio-, dermo- , and neurotoxic substances and probably enzymes. They include palytoxin, sarcophine, and anthopleurine. (12 Dec 1998) |
Synonyms : Snake Venom, Venom, Snake, Venoms, Snake
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