aisha2 Forum Guru

Topics: 37 Posts: 414
| | 09/07/06 - 11:52 AM  
 
|   #1 |
ochronosis ,, i remember doin this but i just cant remember what it was
___________________ NEVER GIVE UP IN LIFE, BE PERSISTENT
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| new_n_lost Forum Hero

Topics: 724 Posts: 6,393
| | 09/07/06 - 12:04 PM  
 
|   #2 |
Ochronosis is the bluish black discoloration of certain tissues, such as the ear cartilage and the ocular tissue, seen with alkaptonuria, a metabolic disorder. Additionally, ochronosis can occasionally occur from exposure to noxious substances, such as phenol, trinitrophenol, resorcinol, mercury, picric acid, benzene, hydroquinone, and antimalarials.
___________________ "never argue with a fool, they'll bring you down to their level and beat you with experience" FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."
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| Cedrick Forum Fanatic

Topics: 322 Posts: 2,042
| | 09/07/06 - 12:06 PM  
 
|   #3 |
sweet thanks
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| Leopard Forum Guru

Topics: 30 Posts: 401
| | 09/07/06 - 12:08 PM  
 
|   #4 |
Basic defect is in Tyrosine metabolism pathyway Enzyme affected = Homogentisate oxidase And this disease is also known as Alkaptoneuria Best of luck
___________________ FA is just a good revision book.It is not a "real" learning tool.
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| aisha2 Forum Guru

Topics: 37 Posts: 414
| | 09/07/06 - 12:33 PM  
 
|   #5 |
thankx Leopard , Homogentisate oxidase def ---------------> homogentisic acid accumulates causin the ts discoloration and also turns the urine black when oxidized and osteoarthritis (intervertebral disk)
___________________ NEVER GIVE UP IN LIFE, BE PERSISTENT
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