إعـــــــلان

**trqziz** · 17-05-2009, 05:46 PM

ممكن هذا يساعدك

http://www.arabslab.com/vb/showthrea...=mycobacterium

وهذه مشاركة من الاخ عوني ابوالنور

المشاركة الأصلية بواسطة ;84961

mycobacterium. lepra

acid -fast bacilli
non-motile
non-sporing
with pointed or enlarged ends
M.leprae bacilli are less acid fast than tubercle bacilli

M.leprae are less heat resistant than tubercle
aerobic rod shape

cell wall of this bacteria charactarized by thick cell wall ,which composed of waxes and lipids that have a high content of mycolic fatty acids because of this structure we need a type of staining have the abilbacteria as Ziehl-neelsen

M.leprae grow slowly and mainly affect the skin,nerve,and mucosal membrane

the mechanism of infection of human by M .leprae is under stood

M.leprae are bacteria that cause leprosy also known as Hansen,s disease

M.leprae is gram-positive bacilli or rods

symptoms
leisons in the skin

loos of fingers toes and nose

blindnees due to sever infection of the eye

paralysis and loos of sensation on leisoned area

Transsmision

this disease transmitted from person to person in respiratory droplet

breaks in the skin

possiply enviromentally contact

photomicrograph of M.leprae

**أميرة يمنية** · 18-05-2009, 08:02 AM

تشكر طارق ما قصرت

**عونى يوسف** · 18-05-2009, 01:40 PM

laboratory indicators

acid -fast stain

dihydroxyphenylalanine oxidase

growth in mouuse footpad

skin culture

groeth in armadillo

skin biopsy

**المهدى الأمين** · 18-05-2009, 06:25 PM

الرجل المناسب فى المكان والوقت المناسب اخى طارق
ولا ننسى عونى
تقبلو مرورى

إعـــــــلان

material for leprae

material for leprae

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