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Search Result For 'physiology' , Result Number : 104

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Khaled Abdelfattah Abdelhamid
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Bone Physiology
Khaled Abdelfattah Abdelhamid
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CVS Physiology
Khaled Abdelfattah Abdelhamid
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Endocrine Physiology
Khaled Abdelfattah Abdelhamid
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Exercise physiology
Khaled Abdelfattah Abdelhamid
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Renal physiology
Khaled Abdelfattah Abdelhamid
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Reproductive Physiology
Amira Mostafa Alsaid
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Cell Physiology
Amira Mostafa Alsaid
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Exercise Physiology
Amira Mostafa Alsaid
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Physiology of panreatic acinar cells
Amira Mostafa Alsaid
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Physiology of reproduction
Amira Mostafa Alsaid
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Physiology of stress
Sameh Abdelbary Abdelnour abdelbary
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Aniaml Environmental Physiology
Sameh Abdelbary Abdelnour abdelbary
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Aniaml Environmental Physiology
Sameh Abdelbary Abdelnour abdelbary
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Animal Physiology
Sameh Abdelbary Abdelnour abdelbary
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ِِِAnimal Physiology
Sameh Abdelbary Abdelnour abdelbary
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Animal Reprodeuctive Physiology
Sameh Abdelbary Abdelnour abdelbary
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Animal Reprodeuctive Physiology
Nasser Mohamed Abdelshafi
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stress physiology
Khalid Ahmed Muhammad Muhammad Badawy
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Exercise physiology
Khalid Ahmed Muhammad Muhammad Badawy
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Exersice Physiology
Nabil zakaria mohamed elsayed
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Molecular Plant Physiology
Elsayed Elsayed Ahmed Mohmed Elsobky
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crop physiology
Hisham Samir Roushdy Saleh
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Cardiac Electrophysiology
Fayez Mohamed Reda Mohamed Ali
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poultry physiology
Rashad Mohamed Ahmed Mohamed Kpich
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Plant physiology & plant molecular biology
Eslam Mohamed Saadeldeen
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Physiology
Tamer Ahmed Abdelfatah Ismaiel
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Cell Physiology
Doaa Mahmoud Alalfy Kerat
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Cell physiology
Nora Alsayed Abdelhamied Hessien
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Cell physiology
Walid Rezk Alghareeb Elsaied
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ANTIBIOTIC RESIDUE LEVELS IN CAMEL, CATTLE AND SHEEP TISSUES USING LC-MS/MS METHOD W. R. El-Ghareeb1,2, Z. Sh. Mulla1, A. M. A. Meligy3,4, W. S. Darwish2 and A. M. Edris1 1Department of Veterinary Public Health and Animal Husbandry, College of Veterinary Medicine, King Faisal University, Saudi Arabia 2 Food Control Department, Faculty of Veterinary Medicine, Zagazig University 44519, Egypt 3Department of Clinical Studies, College of Veterinary Medicine, King Faisal University, Saudi Arabia 4Physiology Department, Plant Protection Research Institute (PPRI), Agricultural Research Centre (ARC), Giza, Egypt Abstract Antimicrobials are very essential in prevention and control of infectious diseases for both humans and animals. However, the unregulated use of the antimicrobials may lead to several adverse health effects, such as development of multidrug resistant microbial strains, allergic and anaphylactic reactions. Saudi Arabia is one of the major countries in Middle East and Arabian Peninsula with a drastic increase in the livestock production. However, there is a clear lack of information about the current situation of antimicrobial residues in meat and edible offal intended for human consumption in Saudi Arabia. Therefore, this study screened the residue levels of nine antimicrobials with the most common use in Saudi Arabia veterinary medical field. These antimicrobials were enrofloxacin, ciprofloxacin, tylosin, erythromycin, tetracycline, oxytetracycline, chlortetracycline, sulfamethazine and sulfaquinoxaline. The tested samples included muscles, livers and kidneys of camel, cattle and sheep slaughtered at Al-Ahsa, Saudi Arabia. Antimicrobial residues in the tested samples was quantitatively estimated using liquid chromatography tandem mass spectrometry (LC–MS/MS). Sulfamethazine was detected at higher levels compared with the maximum residual limits (MPL) established by the regulatory authorities. Therefore, the effect of different cooking methods on sulfamethazine residues was investigated. The achieved results indicated occurrence of antimicrobial residues in the examined samples at levels below the recommended MPL, except for sulfamethazine that was detected at higher levels. Six antimicrobial residues were detected in samples collected from sheep; however, only three antimicrobials were detected in camel and cattle. Efficient heat treatment of the meat contaminated with sulfamethazine significantly reduced the residue load of sulfamethazine. In conclusion, efficient cooking of meat and observing the withdrawal periods of different antimicrobials are advisable to reduce human exposure to antimicrobial residues via meat consumption. مكان النشر: The Journal of Animal and Plant Sciences, August (2019).
Walid Rezk Alghareeb Elsaied
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METAL CONTENTS IN THE EDIBLE TISSUES OF CAMEL AND SHEEP: HUMAN DIETARY INTAKE AND RISK ASSESSMENT IN SAUDI ARABIA Waleed R. El-Ghareeb1, 2, Wageh S. Darwish1 and Ahmed M. A. Meligy3, 4 1 Food Control Department, Faculty of Veterinary Medicine, Zagazig University, 44519, Egypt 2 Department of Veterinary Public Health and Animal Husbandry, College of Veterinary Medicine, King Faisal University, Saudi Arabia 3 Department of Central Lab of Chemical Analysis, College of Veterinary Medicine, King Faisal University, Saudi Arabia 4 Physiology Department, Plant Protection Research Institute, Agricultural Research Centre, Giza, Egypt Abstract Camel and sheep meats are considered major sources of animal-derived protein, vitamins and minerals in certain parts of the world such as Arabian Peninsula, India and Middle East countries. Despite these health benefits, the safety of sheep and camel meat may be compromised by the presence of heavy metals. The monitoring of metal concentrations is therefore important to ensure compliance with food safety regulations and consequent consumer protection. This study was undertaken to estimate the toxic metals (lead, cadmium and arsenic) and the essential trace elements (copper, zinc and iron) contents in the edible tissues (muscle, livers and kidneys) of both camel and sheep slaughtered at Al-Ahsa, Saudi Arabia. The dietary intake and human health risk assessment of the examined metals due to consumption of these tissues by Saudi population were estimated. The results indicate that the tested metals were detected in all the tissue samples with variable concentrations. Residual concentrations of all examined metals were within the maximum permissible limits set by European Union, Food and Agricultural Organization except for the arsenic. Human health risk assessment revealed that the detected concentrations of cadmium and lead might not possess health hazards. Nevertheless, care is imperative regarding As especially in Saudi Arabia because of the excessive meat consumption. مكان النشر: Japanese Journal of Veterinary Research 67(1). (2019)
Rania Mohamed Abdallah Gharib
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Physiology Sports
Safaa Saleh Hussin
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physiology
Ehab Saber Ismaiel Ismail
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Sport Physiology
Sherif Ali Mohamed Galaleldeen
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swimming physiology
Abdellatif Saied Abdelattef
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sports physiology
Mohammed Ahmed Mohamed Elgamal
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Sport Physiology
Mostafa Hassan Mohamed Ali
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Exercise Physiology
Walid Mostafa Sayed Darwesh
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Sports Physiology
Ahmed Abdallah Mahmoud Ahmed Mohsen
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Vegetables physiology
Ahmed Mohamed Attia Mouhammed
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Crop physiology
Elsayed Mohamed Desoky
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Plant anatomy and Physiology
Khaled Mohammed Ali AlMarakby
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Characterization of progesterone profile, physiological responses, milk composition and blood biochemical and hematological indices at the early stage of lactation in goats. Mahmoud S. El-Tarabanya, Tamer M. Abdel-Hamida, Omar A. Ahmed-Faridb, and Khaled M. Al-Marakbyc a Department of Animal Wealth Development, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Egypt. b Physiology department, National Organization for Drug Control and Research (NODCAR), Cairo, Egypt. c Department of Animal production, Faculty of Agriculture, Zagazig University, Sharkia, Egypt. Abstract The aim of this research was to describe the progesterone profile, physiological response, milk composition, and blood chemistry at the early stage (DIM 30-90 days) of lactation (E1:30-50; E2:50-70; E3:70-90 days) in Baladi goats under Egyptian conditions. The serum progesterone level was significantly reduced with the progress of the early lactation period to reach the least concentration (0.24 ng/ml) at the E3 stage of lactation (P=0.001). The daily milk yield was significantly increased with the progress of the lactation to reach the peak at the E2 stage of lactation (P=0.015). The percentage of milk fat was significantly decreased with the progress of the early lactation period (P=0.032). However, the percentages of total solids and SNF were significantly increased in E2 and E3 stages when compared with the E1 stage (P=0.001 and 0.018, respectively). The serum glucose and total antioxidant capacity were considerably reduced with the progress of the lactation period (P=0.047 and 0.039, respectively). In conclusion, Baladi goats showed a decreased serum progesterone level with the progress of the early lactation period and produce milk with a relatively stable protein and lactose contents. Furthermore, Baladi does able to maintain the stability of most blood biochemical parameters during such period.
Khaled Mohammed Ali AlMarakby
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Effect of exogenous hormone treatments on spermatogenesis in male grey mullet out of the spawning season. Abdel-Halim A. El-Darawany a , Amira Moustafa b, Khaled M. Al-Marakby a, Abdel-Mageed E. Nasr a, Mohamed A. Naiel a, and Yaser H. Elewa c. a Department of Animal production, Faculty of Agriculture, Zagazig University, Sharkia,Egypt. b Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Egypt. c Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Egypt. Abstract The aim of the present study is to investigate the effects of human chorionic gonadotropin (hCG), carp pituitary extract (CPE), melatonin, and adrenal gland extract (AE) administered either separately or in combination on the induction of testicular maturation and spermatogenesis in the thin-lipped grey mullet, Liza ramada, out of its spawning season. The results revealed that testes obtained from fish out of their reproductive season have empty seminiferous tubules with germ cells or Sertoli cells markers barely expressed and a low gonadsomatic index (GSI). A significant increase in GSI levels was observed by different hormone treatments. As predicted, hormone treatments showed an obvious stimulation of germ cells proliferation and testicular maturation as indicated by the immunohistochemical expression of germ cells and Sertoli cells markers with the highest values achieved by hCG/AE treatment. We conclude that hormone treatments may be a potential strategy for the induction of spermatogenesis and testes maturation.
Doaa Mostafa Ahmed Mohamed Othman
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Physiology and histology of red palm weevil
Seham Abdelaal Ibrahim
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stress physiology
Safaa Morad Ali Ibrahiem
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Plant Physiology
Abdelaleim Ismail Ibrahim ElSayed
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Molecular Plant Physiology
Olwi Ali Mohamed Hasanien
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Improving productive performance and mitigating harmful emissions from laying hen excreta via feeding on graded levels of corn DDGS with or without Bacillus subtilis probiotic. M. E. Abd El-Hack , S. A. Mahgoub , M. Alagawany and E. A. Ashour Journal of Animal Physiology and Animal Nutrition © 2016
Mohamed Abdelhady Abdelmoneim Ahmed Nael
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animal physiology
Mohamed Abdelhady Abdelmoneim Ahmed Nael
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fish physiology
Mohamed Abdelhady Abdelmoneim Ahmed Nael
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nutritional physiology
Mohamed Soliman Mohamed Mohamed Elsayed Elkholy
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Animal and poultry physiology
Mohamed Ezzat Mohamed Abdelhak Elhweny
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Poultry Nutrition and physiology
Fakhreldeen Soliman Ghazy Shehata
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Rectal absorption of phenytoin sodium from suppositories in rabbits: In vitro – in vivo correlation Proceeding of Zagazig First Annual Conference on Medical Physiology 1.195 (1988)
Eslam Kamal Fahmy
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Physiology
Hossam Mohamed Edrees
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Gastrointestinal physiology
Hossam Mohamed Edrees
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Cardiac physiology
Hossam Mohamed Edrees
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Cellular physiology
Hossam Mohamed Edrees
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Endocrine physiology
Hossam Mohamed Edrees
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Medical Human Physiology
Hossam Mohamed Edrees
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Nervous system physiology
Hossam Mohamed Edrees
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Renal physiology
Doaa Attia Abdelmoeti
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Physiology
Randah Salah Gomaa
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physiology
Radwa Mahmoud Elsayed Elsayed
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Physiology
Sozaan Shawky Mahmoud Eldesoky
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physiology
Sherif Wageh Mansour
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D.M, Exercise physiology, Adipocytokines, Mal And femal reproduction, GIT motility
Sherif Wageh Mansour
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medical physiology
Mustafa Hassan Abdul Salam
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Cardiovascular physiology
Mustafa Hassan Abdul Salam
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Endocrine Physiology
Mustafa Hassan Abdul Salam
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Respiratory Physiology
Maha Abdel Hamid Fathi
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human medical physiology
Maha Abdel Hamid Fathi
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neurophysiology
Maha Abdel Hamid Fathi
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renal physiology
Wissam Mohammad Reza Mahmoud Abdel Aziz ashour
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Physiology
Diala Mohammed Najeeb Ahmed Youssef
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Molecular plant physiology
Diala Mohammed Najeeb Ahmed Youssef
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plant physiology researches
Salwa Fauzan Ahmed Ismail
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Plant physiology
Abdulaziz Abbas Diab
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Animal Physiology
AbdulAziz AbdelFattah AbdulAziz
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Physiology
Essam Kotb AbdelMoneim
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microbial physiology
Mustafa Mahmoud Samy
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Physiology of ALgae
Hany Mohamed Mohamed AbdelSalam
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Physiology
Yasser Hussein Ahmed Hussein
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Plant Physiology
Yasser Hussein Ahmed Hussein
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stress physiology
Essam Hussein Ahmed AbuSalehein
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plant physiology
Essam Hussein Ahmed AbuSalehein
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Vegetable physiology
Mustafa Ibrahim Mohamed Rahim
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Animal Physiology
Hisham Ahmed Magdy Mohamed Maghawery
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Poultry Physiology
Mahmoud Abdullah Mahmoud Hussein
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Plant physiology
Mohamed El Sayed Mohammad Mahdi
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neurophysiology
Elshaymaa aly Mohamed Elsadik Sooud
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Electrphysiology
Nanis Fouad Salem Mohammed alMaliki
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medical physiology
Safia Ibrahim Ismail Syed Ahmed
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Physiology
Noha Ali AbdulHalim Ibrahim Hashim
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neurophysiology
Gihad Abousaty Mohamed Ismaeil Mekky
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Animal Science ( Physiology )
Ramadan Mohamed Abualhdid Ahmed
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Animal physiology
Hesham Mohamed Ali Ahmed Mohammed
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فسيولوجية الرياضة Sports physiology
Hesham Mohamed Ali Ahmed Mohammed
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Swimming physiology
Mustafa Ibrahim Tawfiq Hussein
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Physiology and Reprodution
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Molecular and cell physiology
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Neurophysiology
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Electrophysiology study

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