*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YX3983600
CHEMICAL NAME           : Venom, snake, Crotalus viridis helleri
LAST UPDATED            : 199109
DATA ITEMS CITED        : 11
COMPOUND DESCRIPTOR     : Natural Product
SYNONYMS/TRADE NAMES :
   * Crotalus viridis helleri venom
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4 mg/kg
TOXIC EFFECTS :
   Blood - changes in spleen
   Blood - other changes
REFERENCE :
   TOXIA6 Toxicon.  (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW,
   UK)  V.1-    1962-  Volume(issue)/page/year: 19,181,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 15 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOXIA6 Toxicon.  (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW,
   UK)  V.1-    1962-  Volume(issue)/page/year: 11,461,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1560 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PAASAH Publication of the American Association for the Advancement of
   Science.  (Washington, DC) No.1-94, 1934-73.  Discontinued.
   Volume(issue)/page/year: 44,145,1956
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3560 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PAASAH Publication of the American Association for the Advancement of
   Science.  (Washington, DC) No.1-94, 1934-73.  Discontinued.
   Volume(issue)/page/year: 44,145,1956
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 580 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOXIA6 Toxicon.  (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW,
   UK)  V.1-    1962-  Volume(issue)/page/year: 16,431,1978
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 5100 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOXIA6 Toxicon.  (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW,
   UK)  V.1-    1962-  Volume(issue)/page/year: 15,129,1977
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 50 ug/kg
TOXIC EFFECTS :
   Cardiac - change in rate
   Vascular - BP lowering not characterized in autonomic section
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   PWPSA8 Proceedings of the Western Pharmacology Society.  (Univ. of
   California Dept. of Pharmacology, Los Angeles, CA 90024)  V.1-    1958-
   Volume(issue)/page/year: 16,58,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 1 gm/kg
TOXIC EFFECTS :
   Cardiac - change in rate
   Vascular - BP lowering not characterized in autonomic section
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   PWPSA8 Proceedings of the Western Pharmacology Society.  (Univ. of
   California Dept. of Pharmacology, Los Angeles, CA 90024)  V.1-    1958-
   Volume(issue)/page/year: 16,58,1973
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Bird - pigeon
DOSE/DURATION           : 171 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85IWAZ "Rattlesnakes: Their Habits, Life Histories, and Influence on
   Mankind," Klauber, L.M., 2 vols., Los Angeles, Univ. of California Press,
   1956  Volume(issue)/page/year: 2,766,1956
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 1600 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CLPTAT Clinical Pharmacology and Therapeutics (St. Louis).  (C.V. Mosby Co.,
   11830 Westline Industrial Dr., St. Louis, MO 63146)  V.1-    1960-
   Volume(issue)/page/year: 8,849,1967
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 1290 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CLPTAT Clinical Pharmacology and Therapeutics (St. Louis).  (C.V. Mosby Co.,
   11830 Westline Industrial Dr., St. Louis, MO 63146)  V.1-    1960-
   Volume(issue)/page/year: 8,849,1967
 
                            *** END OF RECORD ***