تعديل العنوان باللغه العربيه الى  :الفعاليه المضاده للكريبتوسبوريديوم  لمستخلص اوراق نبات شيفليرا اربوريكولا ومكوناته الكيميائيه النباتيه                           2)Please change the Start date to(the work will start after completion of all necessary approvals.)  3)Add the word Phytochemistry to "Subject area". Please : 4)Clarify in the Background the anti-cryptosporidal activity of the plant with references. 5)The part concerning the use of medicinal plants is not present in the template ,Please complete the name of the plant,origin of collection and Taxonomical identification. 6)in the Procedure,no difference is observed between group 3 and group 4 (repetition). 7)Mention the value of the low dose of the plant extract in group 3 and 4. 8)open chest inspection is used without using anesthesia,Please,provide scientific justification with references for why anesthesia cannot be used.