kingsnake.com - reptile and amphibian classifieds, breeders, forums, photos, videos and more

return to main index
  mobile - desktop
follow us on facebook follow us on twitter follow us on YouTube link to us on LinkedIn
 
click here for Rodent Pro
This Space Available
3 months for $50.00
Locate a business by name: click to list your business
search the classifieds. buy an account
events by zip code list an event
Search the forums             Search in:
News & Events: Herp Photo of the Day: Happy Rattlesnake Friday! . . . . . . . . . .  Herp Photo of the Day: Crocodile . . . . . . . . . .  Bay Area Amph. and Reptile Society Meeti - Jan. 25 , 2019 . . . . . . . . . .  Suncoast Herp Society Meeting - Jan. 26, 2019 . . . . . . . . . .  ReptiCon Orlando - Jan. 26-27, 2019 . . . . . . . . . .  ReptiCon Norfolk - Jan. 26-27, 2019 . . . . . . . . . .  ReptiCon Baton Rouge - Jan. 26-27, 2019 . . . . . . . . . .  Chicago Herpetological Society Meeting - Jan. 30, 2019 . . . . . . . . . .  ReptiCon Jacksonville - Feb. 02-03, 2019 . . . . . . . . . .  ReptiCon Fayetteville - Feb. 02-03, 2019 . . . . . . . . . .  ReptiCon Austin (Taylor) - Feb. 02-03, 2019 . . . . . . . . . .  East Coast Reptile Super Expo - Feb. 02, 2019 . . . . . . . . . . 
Rat Sale - Pinky, Weaned, Large and 2X-Large on Sale Now While Supplies Last at RodentPro.com!

Re: Cobra venom question

[ Follow Ups ] [ Post Followup ] [ The Elapidae Forum ]

Posted by BGF on January 14, 2003 at 00:06:57:

In Reply to: Re: Cobra venom question posted by JDT on January 13, 2003 at 20:27:02:

Presynaptically acting neur0toxic PLA2s are widespread in viper venoms, having been id'd from true vipers (ie V. ammodytes), Asian pitvipers ([?]. gramineus (the [?] simply means that I can't remember which genera its in now, I think either Protobothrops or Ovophis)), a number of different rattlesnakes and no doubt are also in Bothrops and related genera. SO, all the 'new' neurotoxic venoms (ie some populations of C. helleri) are not new or the result of hybridisation but rather have always been there, just haven't been looked at. They are structurally distinct from the presynaptic neurotoxic PLA2s from elapids so antivenom for one will have little effect on the other.

Cheers
BGF


Follow Ups:


[ Follow Ups ] [ The Elapidae Forum ]