Soad A. Khalifa

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Chamaeleon belongs to the most primitive lizard clade (Iguania), members of which have characteristically long tongue mainly used to capture the prey. Scanning electron microscopic investigation of lingual mucosa of the anterior part of chamaeleon tongue revealed that the lingual surface is completely covered with three forms of filliform papillae; conical(More)
Aging is a biological phenomenon that involves gradual degradation of the structure and function of the retina and optic nerve. To our knowledge, little is known about the aging-related ocular cell loss in avian (Falco tinnunculus) and reptilian species (Uromastyx aegyptia). A selected 90 animals of pup, middle, and old age U. aegyptia (reptilian) and F.(More)
Aging is a biological phenomenon that involves an increase of oxidative stress associated with gradual degradation of the structure and function of the optic nerve. Gender differences and subsequent deterioration of optic nerve are an interesting topic, especially because there is little published work concerning it. One hundred male and female Wistar(More)
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