Publications by authors named "Nagib S"

Background: Although chronic kidney disease (CKD) is considered the major cause of morbidity and mortality in hypertension, the recognition and prevention of CKD remain deficient. CKD is one of the major health challenges in Egypt. CKD affects approximately 13% of the adult population, resulting in significant morbidity, mortality, and health care costs.

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Introduction: Bone choristoma is a benign tumor with normal histology and ectopic location. This paper aims to report a rare case of bone choristoma in the maxillary gingival location.

Observation: The authors report a case of a 39-year-old woman, with a history of maxillary full edentulousness, who consulted for a slight pain evolved for about six months, triggered by movements on the lesion.

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Chronic kidney disease (CKD) represents a global public health concern and results in poor health outcomes. While the burden of CKD is accurately well defined in developed countries, increasing evidence indicates that the CKD burden may be even greater in developing countries. Primary care has an essential role in the early identification of CKD and the prompt integrated management between primary and secondary CKD care, with participation of the patient, should be done in high quality.

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Chronic nonhealed wound after below-knee amputation is a serious problem that is faced by the health care team; therefore, there is a need to find an adjuvant therapy to address this problem. The aim of the study is to evaluate the therapeutic efficacy of light-emitting diode (LED) irradiation on chronic nonhealed wound after below-knee amputation using a digitalized method of evaluation by Adobe Photoshop CS5 aided by magnetic lasso tool. Thirty patients with chronic nonhealed wound (≥4 weeks) after below-knee amputation were randomly divided into 2 equal groups, with 15 participants in each.

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Clinical Scenario: Every year, millions of people suffer a concussion. A significant portion of these people experience symptoms lasting longer than 10 days and are diagnosed with postconcussion syndrome. Dizziness is the second most reported symptom associated with a concussion and may be a predictor of prolonged recovery.

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Background: Trueperella pyogenes is a worldwide known bacterium causing mastitis, abortion and various other pyogenic infections in domestic animals like ruminants and pigs. In this study we represent the first case report of three unusual fatal infections of Grey Slender Lorises caused by Trueperella pyogenes. Meanwhile, this study represents the first in-depth description of the multilocus sequence analysis (MLSA) on T.

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A polyphasic taxonomic study was performed on an unidentified Arcanobacterium-like, Gram-stain-positive bacterium, strain 2710T, isolated from a harbour seal. Comparative 16S rRNA gene sequence analysis showed that this bacterial strain belonged to the genus Arcanobacterium and was related most closely to the type strains of Arcanobacterium phocae (98.4 % similarity) and Arcanobacterium phocisimile (97.

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The present study was designed to investigate the potential of Fourier transform infrared (FT-IR) spectroscopy to identify Trueperella (T.) pyogenes isolated from bovine clinical mastitis. FT-IR spectroscopy was applied to 57 isolates obtained from 55 cows in a period from 2009 to 2012.

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Six Arcanobacterium haemolyticum strains isolated from six patients of two hospitals in Denmark were identified phenotypically, also including matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) analysis, and by genotypic methods. The latter were performed by sequencing 16S rDNA and glyceraldehyde 3-phosphate dehydrogenase encoding gene gap and by amplification of an A. haemolyticum specific region of 16S-23S rDNA intergenic spacer region and 23S rDNA.

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The present study was designed to characterize phenotypically and genotypically an Arcanobacterium haemolyticum strain (A. haemolyticum P646) isolated from a purulent nasal discharge of a donkey. A.

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Arcanobacterium phocisimile, a newly described species with the type strain A. phocisimile 2698(T) isolated from a vaginal swab of a harbour seal and four additional A. phocisimile strains also isolated from four harbour seals could reliably be identified by phenotypic properties, by matrix assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS), and by sequencing the genomic targets 16S rDNA and 16S-23S rDNA intergenic spacer region and the genes rpoB and gap.

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In the present study 13 Arcanobacterium pluranimalium strains isolated from various animal origin could successfully be identified phenotypically by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and genotypically by sequencing 16S rDNA and the pluranimaliumlysin encoding gene pla. The detection of mass spectra by MALDI-TOF MS and the novel genotypic approach using gene pla might help to identify A. pluranimalium in future and might elucidate the role this species plays in infections of animals.

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In the present study four Trueperella (T.) abortisuis strains isolated from an umbilical swab, two anal swabs and from a placenta after abortion of four pigs, respectively, could successfully be identified phenotypically, by MALDI-TOF MS analysis and genotypically by amplification and sequencing of 16S rRNA gene sequence and gene sodA encoding superoxide dismutase A as additional molecular target. All four T.

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Comparable to previously conducted phenotypical and genotypical investigations characterizing Arcanobacterium canis, a newly described species with the type strain A. canis DSM 25104 isolated from an otitis externa of a dog, four additional A. canis strains isolated from infections of three dogs and one cat could reliably be identified by phenotypic properties, by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and by sequencing the genomic targets 16S rDNA, 16S-23S rDNA intergenic spacer region, 23S rDNA, and the genes rpoB and gap.

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In the present study a Trueperella (T.) pyogenes strain isolated from an abscess on the left side of the face of a six year old grey slender loris (Loris lydekkerianus nordicus) could successfully be identified phenotypically, by MALDI-TOF MS analysis and genotypically using T. pyogenes superoxide dismutase A encoding gene sodA and T.

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A polyphasic taxonomic study was performed on two previously unidentified Arcanobacterium-like Gram-positive strains isolated from harbour seals. Comparative 16S rRNA gene sequencing showed that both bacteria belonged to the genus Arcanobacterium and were most closely related to Arcanobacterium haemolyticum CIP 103370(T) (98.4% 16S rRNA gene sequence similarity), A.

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In the present study a Trueperella (Arcanobacterium) bernardiae strain isolated from an anal swab of a three-day-old piglet could be identified phenotypically, by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and genotypically by sequencing the 16S rDNA, the 16S-23S rDNA intergenic spacer region (ISR) and by sequencing the superoxide dismutase A encoding gene sodA. The present study gives the first information about the presence of T. (A.

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