Monday, July 4, 2011

ANIMAL and PLANT TOXINS


http://www.easy16.com/wp-content/uploads/2009/08/fotolia_11484032_xs-300x300.jpg
TOXINS
-  Substances created by plants 
and animals that are poisonous
 to humans. 


ANIMAL TOXINS   

- It resembles bacterial toxins 
in its antigenic properties that 
are found in the fluids of a 
certain animals.

Add caption
E.g

      • MYOTOXIN-    Are small basic peptides found in the snake venoms (e.g Rattlesnakes)  & Non-enzymatic mechanism that leads to severe muscle necrosis.


                                     BOTULISM TOXIN

-    Most deadly naturally occurring neurotoxins, produced by naturally occurring clostridium botulinum.
     -   Improperly preserve foods accounted for cases of botulism and has been associated with freshly prepared foods that were not properly refrigerated.


Haemorrhagins
-  Group of toxins found in certain venoms (e.g Rattlesnake and Ricin)
-     Causes degeneration and lyses of endothelial cells in capillaries and small vessels, resulting in small hemorrhages in the tissue.




PLANT TOXINS

-  Any substance that produced by plants that is similar in its properties to extracellular bacterial toxin.

OPIUM

http://4.bp.blogspot.com
    -  Is a type of narcotic (analgesic) drug derived from opium poppy.
      

EFFECTS:
     ·         Dizziness
     ·         Sedation (production of a restful state of mind)
     ·         Nausea
     ·         Vomiting
     ·         Reduce the activity of the intestinal muscle causing constipation.




COCAINE
http://www.turningpointcenters.com/drug/cocaine_300.jpg
-          Powerfully addictive central nervous system stimulant.
  Makes you  feel Euphoric (feeling of great happiness) and Energetic

EFFECTS:
·         Increases Body Temperature
·         Increases Blood Pressure
·         Faster  heart rate



STRYCHINE
-          Aka “NUX VOMICA”
-          Source of the mainly poisonous alkaloids 
     
http://www.deviantart.com/download/92696362/Strychnine_Twitch__MS_Paint__by_invader_zim_14.jpg


                                                       -------------END---------- Thank YOU


No comments:

Post a Comment