20-Hydroxyecdysone

From DrugPedia: A Wikipedia for Drug discovery

(Difference between revisions)
Jump to: navigation, search
(New page: '''Ecdysterone''' Pubchem(5459840,3032482) A steroid hormone that regulates the processes of MOLTING or ecdysis in insects. Ecdysterone is the 20-hydroxylated ECDYSONE. '''KEGG Pathway'...)
Line 13: Line 13:
|-
|-
|}
|}
-
 
+
{| border="1;width:100%; height:200px;style=text-align:center"
-
Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
+
|+'''Toxicity:'''
 +
|-
 +
! style="background:brown; color:white" |Organism  
 +
! style="background:brown; color:white" |Test Type
 +
! style="background:brown; color:white" |Route
 +
! style="background:brown; color:white" |Reported Dose (Normalized Dose)
 +
! style="background:brown; color:white" |Effect
 +
! style="background:brown; color:white" |Source
 +
|-
|mouse
|mouse
|LD50
|LD50
|intraperitoneal
|intraperitoneal
-
|6400mg/kg (6400mg/kg)  
+
|6400mg/kg (6400mg/kg)
 +
|Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 66, Pg. 551, 1970.
|Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 66, Pg. 551, 1970.
|-
|-
Line 24: Line 33:
|LD50
|LD50
|oral
|oral
-
|> 9gm/kg (9000mg/kg)  
+
|> 9gm/kg (9000mg/kg)
 +
|Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 66, Pg. 551, 1970.
|Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 66, Pg. 551, 1970.
|-
|-
|}
|}

Revision as of 04:59, 3 November 2008

Ecdysterone

Pubchem(5459840,3032482)

A steroid hormone that regulates the processes of MOLTING or ecdysis in insects. Ecdysterone is the 20-hydroxylated ECDYSONE.

KEGG Pathway(C02633)

  • Insect hormone biosynthesis

|59627 |2R40 |Browning C, Martin E, Loch C, Wurtz JM, Moras D, Stote RH, Dejaegere AP, Billas IMCritical Role of Desolvation in the Binding of 20-Hydroxyecdysone to the Ecdysone ReceptorJ. Biol. Chem. v282, p.32924-32934 |- |}

Toxicity:
Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 6400mg/kg (6400mg/kg) Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 66, Pg. 551, 1970.
mouse LD50 oral > 9gm/kg (9000mg/kg) Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 66, Pg. 551, 1970.