A5046970001- Nuclear Physics and Applications
- Hepatitis B Virus Studies
- Hepatitis C virus research
- Animal Virus Infections Studies
- Animal Nutrition and Physiology
- Rabbits: Nutrition, Reproduction, Health
- Liver Disease Diagnosis and Treatment
- Nuclear reactor physics and engineering
- Livestock and Poultry Management
- Electron and X-Ray Spectroscopy Techniques
- Graphite, nuclear technology, radiation studies
- Radiation Detection and Scintillator Technologies
- Viral gastroenteritis research and epidemiology
- Hepatitis Viruses Studies and Epidemiology
- Moringa oleifera research and applications
- Fusion materials and technologies
- Bee Products Chemical Analysis
- Allergic Rhinitis and Sensitization
- Salivary Gland Tumors Diagnosis and Treatment
- Infectious Diseases and Mycology
- Nasal Surgery and Airway Studies
- Nuclear Materials and Properties
- Ear and Head Tumors
- Head and Neck Anomalies
- Ear Surgery and Otitis Media
Suez Canal University
2014-2024
Alexandria University
1987-2022
Amsterdam UMC Location University of Amsterdam
2021
University of Amsterdam
2021
Amsterdam University Medical Centers
2021
Rega Institute for Medical Research
2017
KU Leuven
2017
King Faisal University
2015
The Ohio State University
1987-1989
University of Göttingen
1975
Blastocystis sp. is currently reported as the most frequent single-celled eukaryote inhabiting intestinal tract of humans and a wide range animal groups. Its prevalence especially higher in developing countries linked with fecal peril. Despite growing interest this enteric protozoan, certain geographical regions potentially at high risk infection, such North Africa, remain under-investigated. Therefore, large-scale molecular epidemiological survey, including 825 participants presenting...
Occult hepatitis B infection (OBI) is considered to be one of the major risks for patients suffering from end-stage renal disease (ESRD) on regular hemodialysis (HD) and with chronic C virus (HCV) infection. This study compared prevalence OBI among these two high-risk groups in Suez Canal region, Northeastern Egypt, obtain a better national overview magnitude this region.Serum samples were collected 165 HD 210 HCV-infected patients. Anti-HCV antibody, surface antigen (HBsAg), total core...
• Complete excision of the trophic secretomotor parasympathetic nerve supply parotid gland produces abolition its salivary secretion and ends in atrophy units. We report 20 patients treated by tympanic neurectomy to relieve distressing problem fistulas. The was identified excised at appearance through hypotympanic floor. In seven our cases, we found an early division main that crossed promontory anteriorly—hence, importance excising as proximal possible. All observed for more than two years...
Major hydrophilic region in genomic HBV extending from aa99 to aa169, clustered with a highly conformational epitope, is critical the antigenicity of hepatitis B surface antigen (HBsAg) and may affect diagnosis screening test. So, this study aimed characterize variants S gene product virus (HBV) isolated patients overt or occult infection north-eastern Egypt. The included sera two different groups volunteer blood donors (VBDs), 82 that were positive for HBsAg anti-HBc 343 negative eligible...
Abstract To evaluate the effect of bee pollen (BP) and/or propolis (Pro) supplementation on rabbit does, 64 nulliparous NZW rabbits does were distributed among eight groups (eight animals/group). One unsupplemented group was control; other seven supplemented, respectively, with zinc bacitracin (ZnB) at 100 mg, BP 150 and 300 Pro BP+Pro mg each three times/week, day after continuously along parities. The BP300, Pro300 BP+Pro150 had higher body weight litter birth number kids born alive....
Abstract Sixty‐four nulliparous female rabbits were distributed among eight groups (eight animals/group). Group one was the unsupplemented control group; other seven supplemented with zinc bacitracin (ZnB) at 100 mg, or bee pollen (BP) and/or propolis (Pro) 150 and 300 mg in a capsulated form, three times week, day after day, continuously all over experimental period. The experiment run for parties; each parity, 28 kids of doe group (a total 224 rabbits) divided into two subgroups weaned,...
The deleterious effect of decongestant drops on the rabbit respiratory nasal mucosa was studied with aid electron microscope. cilia were severely damaged, appearance virus-like particles. epithelium showed characteristic morphological details suggestive oedematous infiltration. tunical blood vessels revealed ultrastructural changes their endothelial lining and basal lamina indicative increased permeability.
OBJECTIVE The aim of the present study was to evaluate use intraoperative otoendoscopy as a factor that could influence surgical decisionmaking in cholesteatoma surgery. MATERIALS AND METHODS material this included 82 ears with acquired were operated on. They divided into 4 groups according technique chosen and endoscope. Group I 22 underwent canal wall‐down (CWD) tympanomastoid surgery, group II 20 CWD surgery endoscopy, III wall‐up (CWU) IV CWU endoscopy. Endoscopy used complementary tool...
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Under tropical environments cow's body condition at calving may influence productivity and health performance. Therefore, the current research evaluated impact of score (BCS) on milk production traits problems primiparous multiparous cows raised under two cooling systems in semi-arid environment. Milk yield parameters disorders data different parities were obtained from 1700 Holstein cows, which managed Korral Kool (KKC) fan (FC) Saudi Arabia. The results revealed that KKC system induced...
Five patients with bilateral chronic recurrent parotiditis and ten unilateral persistent paratoid gland fistulas underwent tympanic neurectomies. Two biopsy specimens from the diseased were examined. The first specimen was taken at time of operation, while second one six months later. All subjected to both histopathologic histochemical investigations. Definite degenerative atrophic changes occured in all parotid after selective neurectomy. completely cured about that time. This supported...
Chest radiograms of 120 infants and children with proven foreign body aspiration in the tracheobronchial tree were studied. The X-ray findings correlated bronchoscopic findings. importance fluoroscopic examination recording chest films during deep inspiration expiration for diagnosis is discussed.
Interleukin (IL)-18 is a well-known major proinflammatory cytokine with broad biological effects. The immunomodulatory functions of IL-18 include enhancing T cell and natural killer cytotoxicity. Serum levels this were shown to increase in chronic hepatitis C patients compared non-infected healthy people. An association between gene promoter polymorphisms pegylated interferon (PEG-IFN) ribavirin treatment outcomes has been reported for individuals virus genotype 1 (HCV-1). In study, HCV 4...
Abstract Backscattering of 20 MeV electrons from lead is simulated by a Monte Carlo code for varied angles incidence. For glancing incidence, the most probable exit angle approaches reflection angle, and energy initial energy. The underlying mechanism derived calculations. Beam collimators electron therapy may be improved consideration this effect.
An experiment was designed to select broilers for increased humerus strength using a sample of the Athens-Canadian randombred control line as base population in two trials. Trial 1 compared bone measurements reared cages and floor pens. 2 selected populations after three generations selection strength. Selection based on an index discriminate among strong bones having high elastic force average energy, rubbery low but weak energy. Traits examined included energy humerus, radius, ulna;...
Urbach-Wiethe disease is a rare disorder, inherited in an autosomal recessive fashion. In this work we have studied the clinical data six patients with well-established UWD. The histopathological and histochemical findings are discussed. Unless otolaryngologist has knowledge of disease, diagnosis can be missed.