Search Results - "EL NAHAS, Abeer F."

Innate immune response to double-stranded RNA in American heritage chicken breeds by Abo-Samaha, Magda I., Sharaf, Mohammed M., El Nahas, Abeer F., Odemuyiwa, Solomon O.

“…Backyard poultry flocks that employ heritage breeds of chicken play a crucial role in the maintenance of poultry pathogens of economic and zoonotic importance…”
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Intra‐ and inter‐breed variation in immune response to acute and sub‐chronic Salmonella infection and commercial immune‐stimulant in two‐layer breeds by Khatab, Shymaa A., Hemeda, Shabaan A., El‐Nahas, Abeer F., Abd El Naby, Walaa S.H., Hassan, Sabry, Alorabi, Jamal A., Dawood, Mahmoud A.O.

“…Salmonella is one of the most hazardous diseases in poultry farms. Markedly, the application of active immunostimulants is illustrated as potential protective…”
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Ameliorative effects of camel milk and silymarin upon aflatoxin B1 induced hepatic injury in rats by Hassaneen, Nahla H., Hemeda, Shabaan A., El Nahas, Abeer F., Fadl, Sabreen E., El-diasty, Eman M.

“…Aflatoxin B1 (AFB1) poses a major risk to both human and animal health because it contaminates food, feed, and grains. These dangerous effects can be mitigated…”
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Gender-specific responses in gene expression of Nile tilapia (Oreochromis niloticus) to heavy metal pollution in different aquatic habitats by Awad, Simone T., Hemeda, Shabaan A., El Nahas, Abeer F., Abbas, Eman M., Abdel-Razek, Mohamed A. S., Ismail, Mohamed, Mamoon, Ahmed, Ali, Fawzia S.

“…Monitoring heavy metal accumulation is essential for assessing the viability of aquatic ecosystems. Our methodology involved integrating analysis of…”
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Modulatory Effect of Monochromatic Blue Light on Heat Stress Response in Commercial Broilers by Mahmoud, Shawky, El-Nahas, Abeer F., El-Kassas, Seham, Abdo, Safaa E.

“…In a novel approach, monochromatic blue light was used to investigate its modulatory effect on heat stress biomarkers in two commercial broiler strains (Ross…”
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Camel milk or silymarin could improve the negative effects that experimentally produced by aflatoxin B1 on rat's male reproductive system by Hassaneen, Nahla H, Hemeda, Shabaan A, El Nahas, Abeer F, Fadl, Sabreen E, El-Diasty, Eman M

“…Camel milk and silymarin have many different beneficial effects on several animal species. Meanwhile, Aflatoxins are mycotoxins with extraordinary potency that…”
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Meta-analysis of genetic diversity of the VP1 gene among the circulating O, A, and SAT2 serotypes and vaccine strains of FMD virus in Egypt by El Nahas, Abeer F., Salem, Sayed A.H.

“…Three strains of the FMD virus (A, O, and SAT 2) were recognised as causes of the FMD circulating in Egypt. The aims of this study were to trace the FMDV…”
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Combined Dietary Spirulina platensis and Citrus limon Essential Oil Enhances the Growth, Immunity, Antioxidant Capacity and Intestinal Health of Nile Tilapia by Abdo, Safaa E, El-Nahas, Abeer F, Abdellatif, Rabab E, Mohamed, Radi, Helal, Mohamed A, Azzam, Mahmoud M, Di Cerbo, Alessandro, El-Kassas, Seham

“…The dietary presence of feed additives is crucial for boosting fish growth and immunity. Accordingly, this feeding trial aimed to investigate the effects of…”
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Protection by Turmeric and Myrrh against Liver Oxidative Damage and Genotoxicity Induced by Lead Acetate in Mice by El‐Ashmawy, Ibrahim M., Ashry, Khalid M., El‐Nahas, Abeer F., Salama, Osama M.

“…: The effects of lead acetate in the diet (0.5% w/w) on reduced GSH, activity of phase II metabolizing enzyme glutathione S‐transferase (GST), lipid…”
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Exposure to a Low-Oxygen Environment Causes Implantation Failure and Transcriptomic Shifts in Mouse Uteruses and Ovaries by Ammar, Asmaa Y, Minisy, Fatma M, Shawki, Hossam H, Mansour, Mohamed, Hemeda, Shabaan A, El Nahas, Abeer F, Sherif, Ahmed H, Oishi, Hisashi

“…Hypoxia is a condition in which tissues of the body do not receive sufficient amounts of oxygen supply. Numerous studies have elucidated the intricate roles of…”
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Length-Dependent Modulation of B Cell Activating Factor Transcripts in Chicken Macrophage by Viral Double-Stranded RNA by Abo-Samaha, Magda I, Sharaf, Mohammed M, El-Nahas, Abeer F, Odemuyiwa, Solomon O

“…Viral double-stranded RNA (dsRNA) interacts with Retinoic-acid-inducible-gene-1 (RIG-1)-like receptors (RLRs) to induce type 1 interferons…”
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Optimising Growth, Immunity, and Gene Expression in Broiler Chickens Through Dietary Threonine Levels and Oil Inclusion by El‐Katcha, Mohamed I., Soltan, Mosaad A., Ghamry, Heba I., El‐Nahas, Abeer F., Al‐Shuraym, Laila A., Mihaela, Ostan, Olga, Rada, Azab, Rasha E., Abdeen, Ahmed, Shukry, Mustafa, El‐Shobokshy, Set A.

“…ABSTRACT Background The inclusion of synthetic amino acids in poultry nutrition plays a crucial role in both enhancing the synthesis of immunoglobulins and…”
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Vitamin C modulates cadmium-induced hepatic antioxidants’ gene transcripts and toxicopathic changes in Nile tilapia, Oreochromis niloticus by El-Sayed, Yasser S, El-Gazzar, Ahmed M, El-Nahas, Abeer F, Ashry, Khaled M

“…Cadmium (Cd) is one of the naturally occurring heavy metals having adverse effects, while vitamin C (L-ascorbic acid) is an essential micronutrient for fish,…”
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Comparative expression analysis of inflammatory and immune-related genes in cattle during acute infection with foot-and-mouth disease virus in Egypt by El Nahas, Abeer F., Abd El Naby, Walaa S.H., Khatab, Shymaa A., Fergany, Al-Zahraa A., Rashed, Rashed R.

“…Foot-and-mouth disease is a highly infectious viral disease affecting all cloven-footed domestic animals. The three foot-and-mouth disease virus (FMDV)…”
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Modulatory effect of different doses of β-1,3/1,6-glucan on the expression of antioxidant, inflammatory, stress and immune-related genes of Oreochromis niloticus challenged with Streptococcus iniae by Salah, Abdallah S., El Nahas, Abeer F., Mahmoud, Shawky

“…β-glucans are widely-known immunostimulants that are profusely used in aquaculture industry. The present study was conducted to evaluate the effect of…”
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Vitamin C Modulates the Immunotoxic Effect of 17α-Methyltestosterone in Nile Tilapia by Abo-Al-Ela, Haitham G, El-Nahas, Abeer F, Mahmoud, Shawky, Ibrahim, Essam M

“…The synthetic androgen 17α-methyltestosterone (MT) is profusely used and practically needed in the production of all-male Nile tilapia fry; however, such…”
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The synergetic effect of Bacillus species and Yucca shidigera extract on water quality, histopathology, antioxidant, and innate immunity in response to acute ammonia exposure in Nile tilapia by Abdo, Safaa E., El-Nahas, Abeer F., Abdelmenam, Sally, Elmadawy, Mostafa A., Mohamed, Radi, Helal, Mohamed Atef, El-Kassas, Seham

“…Acute ammonia toxicity suppresses the immune function and enhances the inflammatory pathways in Nile tilapia. The aim of this study was to compare the effect…”
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The extent to which immunity, apoptosis and detoxification gene expression interact with 17 alpha-methyltestosterone by Abo-Al-Ela, Haitham G., El-Nahas, Abeer F., Mahmoud, Shawky, Ibrahim, Essam M.

“…Innate immunity is the first line of defence against invasion by foreign pathogens. One widely used synthetic androgen for the production of all-male fish,…”
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Partial ameliorative effect of Moringa leaf ethanolic extract on the reproductive toxicity and the expression of steroidogenic genes induced by subchronic cadmium in male rats by Elblehi, Samar S., El Euony, Omnia I., El-Nahas, Abeer F.

“…The impact of Moringa oleifera leaf ethanol extract (MOLEE) was assessed on the expression of the steroidogenic genes (steroidogenic acute regulatory protein (…”
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The impacts of seasonal variation on the immune status of Nile tilapia larvae and their response to different immunostimulants feed additives by Elkatatny, Nasema M., El Nahas, Abeer F., Helal, Mohamed A., Fahmy, Hanan A., Tanekhy, Mahmoud

“…Few data are available on the thermal tolerance of Nile tilapia fish larvae in relation to their immune status and survival. The aims of this work were to…”
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