Search Results - "Hashem, Mohamed A."

Synthesis and application of hydrazono-imidazoline modified cellulose for selective separation of precious metals from geological samples by Hashem, Mohamed A., Elnagar, Mohamed M., Kenawy, Ibrahim M., Ismail, Mohamed A.

“…•A chemically modified cellulose adsorbent bearing hydrazino-imidazoline groups was synthesized.•The adsorbent shows high selectivity and extraction…”
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Flax fiber based semicarbazide biosorbent for removal of Cr(VI) and Alizarin Red S dye from wastewater by Akl, Magda A., El-Zeny, Abdelrahman S., Hashem, Mohamed A., El-Gharkawy, El-Sayed R. H., Mostafa, Aya G.

“…In the present study, flax fiber based semicarbazide biosorbent was prepared in two successive steps. In the first step, flax fibers were oxidized using…”
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Synthesis, application and molecular docking of modified cellulose with diaminoguanidine as complexing agent for selective separation of Cu (II), Cd (II) and Hg (II) ions from alum sample by Saad, Heba E., El-Sayed, Yusif S., El-Reash, Gaber M. Abu, gaber, Mohamed, Hashem, Mohamed A.

“…A new modified cellulose with diaminoguanidine (Cel-Gua) synthesized for specific recovery of Cu (II), Cd (II), and Hg (II) from the alum sample. Cellulose was…”
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A novel isatin Schiff based cerium complex: synthesis, characterization, antimicrobial activity and molecular docking studies by Saad, Heba E, El-Reash, Gaber M Abu, Gaber, Mohamed, Hashem, Mohamed A, El-Reash, Yasmeen G Abou, Elamin, Nuha Y, Elamin, Mohamed R, El-Sayed, Yusif S

“…In this work, a novel isatin-Schiff base L2 had been synthesized through a simple reaction between isatin and 2-amino-5-methylthio-1,3,4-thiadiazole. The…”
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Reconstruction of a partial esophageal defect using tunica vaginalis and buccal mucosa autograft: an experimental study in mongrel dogs by HASHEM, Mohamed A, METWALLY, Elsayed, MAHMOUD, Yasmina K, HELAL, Ibrahim E, AHMED, Mahmoud F

“…In veterinary clinics, esophageal reconstruction is essential in many clinical situations. In this study, two autografts, the tunica vaginalis (TV) and the…”
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Selective Calpain Inhibition Improves Functional and Histopathological Outcomes in a Canine Spinal Cord Injury Model by Metwally, Elsayed, Al-Abbadi, Hatim A., Hashem, Mohamed A., Mahmoud, Yasmina K., Ahmed, Eman A., Maaty, Ahmed I., Helal, Ibrahim E., Ahmed, Mahmoud F.

“…Calpain activation has been implicated in various pathologies, including neurodegeneration. Thus, calpain inhibition could effectively prevent spinal cord…”
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Assessment of bone morphogenetic protein-7 loaded chitosan/β-Glycerophosphate hydrogel on periodontium tissues regeneration of class III furcation defects by Badr, Ahmed M., Shalaby, Hany K., Awad, Mohamed A., Hashem, Mohamed A.

“…Periodontitis is a long-term, multifactorial inflammatory condition that is triggered by bacterial germs and interacts with the host's immune system. The…”
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Analgesic Effect of Dexmedetomidine-Nalbuphine Combination vs. Dexmedetomidine Alone in Donkeys Undergoing Field Castration under Total Intravenous Anesthesia by Helal, Ibrahim E, Al-Abbadi, Hatim A, Hashem, Mohamed A, Abdelrazek, Heba M A, Shekidef, Mohammed H, Ahmed, Mahmoud F

“…This study evaluated the antinociceptive effect of dexmedetomidine-nalbuphine vs. dexmedetomidine alone in jacks undergoing field castration under total…”
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Alleviating Effects of Vitamins C and E Supplementation on Oxidative Stress, Hematobiochemical, and Histopathological Alterations Caused by Copper Toxicity in Broiler Chickens by Hashem, Mohamed A., Abd El Hamied, Sahar S., Ahmed, Eman M. A., Amer, Shimaa A., Hassan, Aziza M.

“…The current investigation evaluated the alleviating effects of vitamin C and vitamin E on oxidative stress, hematobiochemical, and histopathological changes in…”
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A Preliminary Study on the Effect of Psyllium Husk Ethanolic Extract on Hyperlipidemia, Hyperglycemia, and Oxidative Stress Induced by Triton X-100 Injection in Rats by Hashem, Mohamed A, Abd-Allah, Noura A, Mahmoud, Essam A, Amer, Shimaa A, Alkafafy, Mohamed

“…The aim of this study is to assess the efficiency of psyllium husk ethanolic extract (PHEE) on Triton X-100 induced hyperlipidemic rats by studying the changes…”
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Mitigating the Growth, Biochemical Changes, Genotoxic and Pathological Effects of Copper Toxicity in Broiler Chickens by Supplementing Vitamins C and E by Hashem, Mohamed A., Abd El Hamied, Sahar S., Ahmed, Eman M. A., Amer, Shimaa A., El-Sharnouby, Mohamed E.

“…This experiment was carried out to explore the efficiency of an individual or combined doses of vitamin C (Vit. C) and vitamin E (Vit. E) in alleviating…”
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Development of a novel intramuscular liposomal injection for advanced meloxicam delivery: Preparation, characterization, in vivo pharmacokinetics, pharmacodynamics, and pain assessment in an orthopedic pain model by Hanna, Pierre A., Al-Abbadi, Hatim A., Hashem, Mohamed A., Mostafa, Aziza E., Mahmoud, Yasmina K., Ahmed, Eman A., Hegab, Ibrahim M., Helal, Ibrahim E., Ahmed, Mahmoud F.

“…Pain produces several physiological, and degenerative complications. This study aimed to formulate meloxicam (MLX) in liposomes to increase solubility and…”
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Modulatory effect of dietary probiotic and prebiotic supplementation on growth, immuno-biochemical alterations, DNA damage, and pathological changes in E. coli-infected broiler chicks by Hashem, Mohamed A., Hassan, Azza E. A., Abou-Elnaga, Hala M. M., Abdo, Walied, Dahran, Naief, Alghamdi, Ali H., Elmahallawy, Ehab Kotb

“…Avian pathogenic Escherichia coli is one of the principal causes of heavy economic losses to the poultry industry. Little is known about the underlying…”
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Augmentation cystoplasty in dogs: A comparative study of different tunica vaginalis grafts by Ahmed, Mahmoud F., Metwally, Elsayed, Mahmoud, Yasmina K., Abuzeid, Saber M., El-Daharawy, Mohamed H., Hashem, Mohamed A.

“…•Tunica vaginalis allograft and sheep tunica vaginalis decellularized extracellular matrix successfully rebuilt the bladder wall with minor complications in…”
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Rapid adsorption of acid dyes using Cu(II) thiourea modified cellulose complex by Shafik, Amira L., Hashem, Mohamed A., Abdel-Bary, El Sayed M.

“…In the present work, the acid dyes namely, eriochrome cyanine R (ECR) and 2-(4-Sulfo phenyl azo)-1,8 dihydroxy-3,6 naphthalene disulfonic acid, trisodium salt…”
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Circumferential Esophageal Reconstruction Using a Tissue-engineered Decellularized Tunica Vaginalis Graft in a Rabbit Model by Adly, Hassan A., El-Okby, Abdel-Wahab Y., Yehya, Abdel-Aziz, El-Shamy, Ahmed A., Galhom, Rania A., Hashem, Mohamed A., Ahmed, Mahmoud F.

“…Pediatric surgeons have faced esophageal reconstruction challenges for decades owing to a variety of congenital and acquired conditions. This work aimed to…”
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Tibial Nerve Repair in a Dog Model: Effect of Local and Systemic Administration of Erythropoietin by Alsayed, Mostafa M, Ahmed, Mahmoud F, Hashem, Mohamed A, Maaty, Ahmed I, El-Kherbetawy, Mohamed K, Hassan, Mohsen M, Sallam, Asser A

“…This study aimed to assess the effectiveness of erythropoietin (EPO) as a novel treatment for peripheral nerve injury after surgical repair of an induced…”
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Hepatoprotective effect of Spirulina platensis against carbon tetrachloride-induced liver injury in male rats by Mohamed, Nema A, Hashem, Mohamed A M, Alzahrani, Abdullah M, Abdel-Moneim, Ashraf M, Abdou, Heba M

“…Spirulina platensis (SP) is an edible Cyanobacterium with ethnomedicinal significance. This study aims at evaluating the beneficial effect of SP against carbon…”
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The antitumor activity of Arthrospira platensis and/or cisplatin in a murine model of Ehrlich ascites carcinoma with hematinic and hepato-renal protective action by Hashem, Mohamed A., Shoeeb, Sara B.A., Abd-Elhakim, Yasmina M., Mohamed, Wafaa A.M.

“…[Display omitted] •Spirulina (SP) has antitumor action in Ehrlich ascites carcinoma (EAC) bearing mice.•SP potentiated cisplatin (CDDP) antitumor activity in…”
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Haemato-biochemical and pathological studies on aflatoxicosis and treatment of broiler chicks in Egypt by Mohamed A. Hashem, Mohamed H. Mohamed

“…The aim of this study was to evaluate the prophylactic efficacy of protexin (probiotic), inulin (prebiotic) and both (synbiotics), when included in a diet…”
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