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Mona Mohamed Abdelhadi Sayed Ahmed

Faculty Veterinary Medicine - Department Physiology

Scientific degrees

BSc In NULL, [1978]
MSc In NULL, [1982]
(The study of the adrenal gland and ovarian axis in chicks during the period of growth)
PhD In NULL, [1986]
(لا يوجد)

الحالة الوظيفية الحالية :

قائم بالعمل

Academic Jobs

معيد : 30/4/1979
Doctor Assisant : 25/9/1982
Doctor : 31/12/1986
Professor Assisant : 25/2/1992
Professor : 30/6/1998
Professor Emeritus : 1/8/2015

Publications

1 - Changes in haematological parameters of immature carp Cyprinus carpio in response ‎to various forms of pollution‎

2 - Influence of epinephrine and dopamine on triiodothyronine,thyroxine and testosterone ‎levels in the plasma of male rat during growth‎

3 - The relationship between thymus and some endocrine glands under the effect of sex ‎and age in rats‎

4 - A comparative study on some hormonal and biochemical parameters in Muscovi and ‎Pekin ducklings

5 - Effect of heavy metal pollution on bone composition in ducks‎

6 - Effect of L-arginin on some reproductive functions in male rats. Society of ‎physiological sciences and their applications‎

7 - Zinc deficiency and some reproductive and immune reso=ponses in adult male rats‎

8 - The relationship between testicular functions and immune responses in male rats‎

9 - The antidotal effect of ascorbic acid and zinc sulfate on cadmium toxicity in male ‎albino rats‎

10 - effect of plant protein on broiler performance with special reference to some ‎metabolic and hormonal changes‎

11 - Effect of changing photoperiod on gonadal activities in Nile catfish Clarias lazera

12 - toxopathological and biochemical studies of fungicide (ALT-100SL)in rats‎

13 - A comparative study on some hormonal and biochemical parameters in Muscovi and ‎Pekin ducklings

14 - effect of endothelin-1 on plasma levels of progesterone and testosterone in immature ‎female and male rats. Egyptian Society for animal Reproduction and Fertility ‎‎(ESARF)‎

15 - Induced immunoregulation of Interleukin-2 by glucocorticoids and their effect on ‎mitogen induced peripheral blood lymphocyte transformation in adult male rats‎

16 - effect of repeated restraint and isolation stress on some hormonal secretions, serum ‎constituents and blood electrolytes of lambs‎

17 - Effects of overcrowding stress on some physiological parameters in immature Nile ‎catfish Clarias lazera.Zag‎

18 - The effect of induced hyperprolactinemia and its suppression by bromocriptine on ‎some metabolic and hormonal patterns in adult female rats‎

19 - Effect of ?-sitosterol on blood FSH, LH and prolactin levels in immature female ‎rats.‎

20 - The influence of PGF2? and PGE2 on the tissue water, sodium and potassium levels in ‎the immature male and female rabbits‎

21 - Effect of ?- sitosterol on the fertility and conception rate in adult female rats.‎

22 - Variation in ?- Endorphin levels during pregnancy and early puerperium in Friesian ‎cows. Egyptian Society for animal Reproduction and Fertility (ESARF)‎

23 - ?-Endorphin level in the plasma of catfish Clarias lazera and carp Cyprinus carpio ‎subjected to pesticide pollution‎

24 - Effect of mercury (Hg),cadmium (Cd) and Lead (Pb) pollution on reproduction of ‎Tilapia nilotica‎

25 - Effect of GnRh on ?-Endorphin and histamine levels in normal cycling and ‎ovariectomized female rats. Egyptian Society for animal Reproduction and Fertility ‎‎(ESARF)‎

26 - influence of pituitary extract injection on some metabolic parameters in catfish ‎Clarias lazera

27 - Certain biochemical alterations in blood of diarrheic calves‎

28 - Boichemical aspects associated with infectious bovine keratoconjunctivities (IBK) in ‎calves‎

29 - Environmental temperature changes and its effects on the endocrine and metabolic ‎involvements in Baladi and Friezian male calves‎

30 - Study on the effect of antithyroidal agent on growth performance, triiodothyronine ‎and growth hormone in broiler chicks

31 - Theeffect of ?-sitosterol injection on the plasma levels of prolactin,estrogen and ‎progesterone in adult male rats. Egyptian Society for animal Reproduction and ‎Fertility (ESARF) ‎

32 - Relation between maturity and level of progesterone receptors of brain and gonads in ‎Nile Catfish (Clarias lazera) . Egyptian Society for animal Reproduction and Fertility ‎‎(ESARF)‎

33 - The effect of ?-sitosterol injection on water and electrolyte contents of different rabbit ‎tissues. ‎

34 - The effect of different stages of maturity on oestrogen receptors in Catfish (Clarias ‎lazera) ‎

35 - Some trace elements in Nile Catfish (Clarias lazera) ‎

36 - Variation in plasma testosterone, T3 and T4 levels in the Nile Catfish after exposure to ‎mercury, copper and zinc pollution. Egyptian Society for animal Reproduction and ‎Fertility (ESARF) ‎

37 - Plasmalevels of zinc ,copper ,iron and manganese in the pregnant and non ‎pregnantshe-camel‎

38 - Effect of ?-sitosterol injection on plasma levels of oestrogenandprogesterone in adult ‎female rats‎

39 - Plasma testosterone, 17 ?- estradiol and progesterone in male one humped camel ‎during breeding and non breeding season at different ages‎

40 - The concentration of some minerals in the plasma, ovarian and uterine tissues of the ‎non pregnant buffaloes. Egyptian Society for animal Reproduction and Fertility ‎‎(ESARF)‎

41 - Diurnal rhythm of the circulating thyroid hormones and cortisol in Tilapia nilotica ‎

42 - Fluctuations in the plasma levels of 17 ?- estradiol , progesterone , FSH and LH in ‎goats during pregnancy‎

43 - The effect of pituitary extract injection on plasma steroid hormones in Nile Catfish ‎with special reference to the histological changes in the ovary‎

44 - The influence of migration on plasma levels of glucose, insulin, triiodothyronin ( T3) ‎and Thyroxin ( T4) of the quail‎

45 - Plasma levels of cortisol, Triiodothyronine (T3), Thyroxine (T4) in Tilapia nilotica ‎affected by stress of fasting and overcrowding‎

46 - The effect of some stress conditions on reproduction in Tilapia nilotica‎

47 - Plasma levels of glucose and insulin in camels during dehydration.‎

48 - Some metabolic effects of copper, zinc and mercury pollution in Nile catfish‎

49 - Biochemical and Apoptotic Biomarkers as Indicators of Time Elapsed Since Death in Experimentally Induced Traumatic Brain Injury (2017).

Research Area