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    Prenatal Development of the Guinea Pig Kidney Quantitative And Qualitative Morphology 

    El Gohary, Z. M. A. [زينب محمود احمد الجوهري] ( Qatar University , 1993 , Article)
    The normal prenatal development of the guinea pig kidney was investigated utilizing quantitative and qualitative histologic methods and microdissection technique during the last of the gestation period (day 46 to day 66). ...
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    Helminth parasites of fishes from the arabian gulf: 4. On allacanthochasmus lutjani n.sp. And metadena leilae nagaty, 1957 (digenea: cryptogonimidae) 

    Saoud, Mohamed Fathy A. [محمد فتحي عبد الفتاح سعود]; Ramadan, M. M.; Al Kawari, K. S. R. ( Qatar University , 1988 , Article)
    Allacanthochasmus lutjani n.sp. is described from Lutjanus fulviflamma caught from Qatari waters in the Arabian Gulf. It differs from other species of the genus, mainly by the shape and position of the ovary, presence of ...
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    Effect Of Cobra Naja Haje Venom On The Adrenal Activity In Rabbits 

    Ezzat, A. R.; El-Aal, A. Abd ( Qatar University , 1989 , Article)
    Injection of rabbits with a sublethal dose (0.2mg/kg) of Naja haje venom induced an increase in serum cortisol, free cholesterol, glucose and potassium ions. A decrease in total cholesterol and sodium ions was observed ...
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    Regional catecholamine concentrations in brain and spinal cord of male albino rats treated with the synthetic pyrethroid cyfluthrine 

    Ahmed, N. A. [نوال عبد الحي احمد]; Ibrahim, Nagi A.; Al-Zahaby, Al-Ahmady S.; Al-Zawahry, Safaa A. ( Qatar University , 1997 , Article)
    The principal objective of this study was to determine the modifications induced by the synthetic pyrethroid insecticide cyfluthrin in the concentrations of dopamine (DA), norepinephrine (NE) and epinephrine(E) in selected ...
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    The First Record of Philometra lateolabracis Yamaguti, 1935 (Nematoda: Spirurida; Philometridae) from teleost fishes of the Arabian Gulf 

    Kardousha, Mahmoud M. ( Qatar University , 1999 , Article)
    Philometra lateolabracis Yamaguti, 1935 was collected from the ovaries of Liza macrolepis (Mugilidae), Epinephelus tauvina (Serranidae), E. areolatus (Serranidae), Trichiurus haumela (Trichiuridae), Psettodes erumei ...
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    Some Histological And Histochemical Aspects Of Egg-Implantation In The Rat 

    El Shershaby, A. M. [عبد الفتاح محمود الشرشابي]; El-Agamy, A. E.; Kaldas, S. K. ( Qatar University , 1987 , Article)
    The rat embrayo and uterine epithelium were studied during implantation at 129h p.c., 138h p.c. and 153h p.c., stages. The basophilic bodies found in the iiinpr cell mass and in the uterine epithelium represent dead cells ...
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    Studies On The Trematodes Of The Genus Enenterum Linton, 1910 (Opecoelidae) And The Oenus Pseudocreadium Layman, 1930 (Lepocreadiidae) From Some Red Sea Fish 

    Saoud, Mohamed Fathy A.; Ramadan, M. M. ( Qatar University , 1985 , Article)
    The genera Enenterum and Pseudocreadium are reviewed. It is suggested that Pseudocreadium indicum Madhavi, 1972 should be considered a synonym of P. balistes Nagaty, 1942. Enenterum pimelopteri Nagaty, 1942, is redescribed ...
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    Ecological Studies On The Bottom Fauna Of Lake Manala, Egypt 

    Khalil, Magdy T. [مجدي توفيق خليل] ( Qatar University , 1990 , Article)
    An ecological survey has been conducted for the benthic Community in Lake Manzala during May and June, 1985. The diversity and distribution of organisms are largely determined by salinity. Mean abundance of benthic fauna ...
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    Histological observations on the changes in Thyroid activity in the geckonid lizard, bunopus tuberculatus, during tail regeneration 

    Abdel Karim, Ahmed E.عبد الكريم, أحمد السيد ( Qatar University , 1994 , Article)
    Histological observations on the thyroid activity during differentphases of tail regneration in the geckonid lizard, Bw/jo/ms tuberculatus, have indicated a decreased thyroid activity during wound-healing phase. During ...
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    Developmental anatomy of the central nervous system of the cotton leaf worm, spodoptera littoralis boisd. 

    El Banhawy, M. A [محمود احمد البنهاوي]; Anwar, I. M. ( Qatar University , 1983 , Article)
    The central nervous system, C. N. S., of the cotton leaf worm, Spodoptera littoralis (B.) develops from a median row of embryonic neuroblasts which divide repeatedly to form a double ganglionic chain. The two chains fuse ...
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      Saoud, Mohamed Fathy A. [محمد فتحي عبد الفتاح سعود] (8) Wakid, A. M. (8) Abdel Karim, Ahmed E. (7) Ramadan, M. M. (7) ... View More
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