Diagnostic options for pulmonary fungal diseases in Africa.

Background: Fungal lung diseases are global in distribution and require specific tests for diagnosis. We report a survey of diagnostic service provision in Africa.

Methods: A written questionnaire was followed by a video conference call with each respondent(s) and external validation.

A scoping review of mycetoma profile in Egypt: revisiting the global endemicity map.

Mycetoma is a chronic infectious disease endemic in sub-Saharan Africa (SSA), India and parts of South and North America. The epidemiologic profile of the disease in Egypt, which neighbours SSA, has not been explored previously. Therefore we conducted a scoping review of the literature on mycetoma in Egypt.

Standard-Setting of Multidisciplinary Objective Structured Practical Examination.

Purpose The present work applies the standard-setting in the multidisciplinary Objective Structured Practical Examination (OSPE) of the MusculoSkeletal and Integument systems (MSK) module using Modified Ebel's method to differentiate the competent students from the non-competent ones. Materials and methods One hundred fifty-six students participated in the multidisciplinary OSPE. The MSK-OSPE consists of mid-module and final.

Protective Effect of and against -Induced Hepatic Toxicity.

The present study intended to compare the antioxidant, anti-lipid peroxidation, and anti-inflammatory potentials of (NS) and on 5-FU-induced liver damage in rats. 48 rats were divided into control, control group of the onion extract, control group of the NS extract, 5-FU-treated, concomitant NS-treated, and concomitant onion extract-treated. Liver sections were processed for histological analysis (light and electron microscopic examination).

Nano-curcumin versus curcumin in amelioration of deltamethrin-induced hippocampal damage.

We aimed to prove that oxidative stress is the main mechanism responsible for hippocampal neurotoxicity induced by deltamethrin (DLM). The protective role of curcumin (CMN) and nano-curcumin (NCMN) over this toxicity was studied. The rats were categorized into four groups: control, DLM, CMN and NCMN.

Age-associated functional morphology of thyroid and its impact on the expression of vimentin, cytokeratins and VEGF. The role of nigella in refinement.

Introduction: Aging causes morphological and functional changes in the thyroid gland. Free radicals play a key role in the pathology of normal aging. Vimentin and cytokeratin are cytoskeletal intermediate filaments that are often used as indirect indices of tissue injury.

Protective Role of N-Acetylcysteine on Isoprenaline-Induced Myocardial Injury: Histological, Immunohistochemical and Morphometric Study.

Several researchers studied the protective effect of the N-acetylcysteine (NAC) when it was given before the induction of myocardial infarction (MI). Other researchers studied such protective effect when it was before done and after done of the MI. The missing data are the comparison between the protective effect of NAC before myocardial injury with its protective effect both before and after myocardial injury.

Anti-rheumatoid Activity of Secondary Metabolites Produced by Endophytic .

The aim of the present study was to investigate the anti-rheumatoid activity of secondary metabolites produced by endophytic mycobiota in Egypt. A total of 27 endophytic fungi were isolated from 10 dominant medicinal plant host species in Wadi Tala, Saint Katherine Protectorate, arid Sinai, Egypt. Of those taxa, seven isolates of (CG1-CG7), being the most frequent taxon, were recovered from seven different host plants and screened for production of active anti-inflammatory metabolites.

NT-proBNP in Children With Left to Right Shunt and Dilated Cardiomyopathy.

Background: B-type natriuretic peptide (BNP) levels are elevated in children with congenital heart disease involving a left-to-right shunt (LRS) and are also raised in dilated cardiomyopathy (DCM). As far as we know, there are few reports in the literature comparing the change of the NT-proBNP in LRS and DCM especially in the pediatric age group.

Objectives: The aim of the study was to compare the changes of the NT-proBNP in pediatric patients with LRS and DCM.

Prevalence of Obesity Among Male Adolescents in Arar Saudi Arabia: Future Risk of Cardiovascular Disease.

Background: Obesity in adolescence is crucial as it represents an important stage in human life. Dietary habits are greatly associated with lifestyle. Many reports suggested direct relationship between adolescent fatness and increased risk of cardiovascular diseases (CVD) which will be found in young adult population.

Concomitant protective and therapeutic role of verapamil in chronic mercury induced nephrotoxicity in the adult rat: histological, morphometric and ultrastructural study.

Introduction: Mercury intoxication is a widespread problem as mercury is used in the manufacture of thermometers, batteries and electrical switches. It forms one of the most diffusible environmental pollutants. Mercury has a nephrotoxic effect which could occur at low exposure levels.

Relationship between Biochemical Bone Markers and Bone Mineral Density in Patients with Phenylketonuria under Restricted Diet.

Objective: Most of phenylketonuria (PKU) develops bone turnover impairment and low bone mineral density (BMD). Measurements of BMD reflect only bone mineral status but not the dynamics of bone turnover. Bone markers are a noninvasive tool useful for the assessment of bone formation and bone resorption processes.

Lung damage after long-term exposure of adult rats to sodium fluoride.

Introduction: Fluorides, when taken in amounts exceeding the standard therapeutic dosage, are regarded as toxic substances. Chronic fluorosis causes marked destruction of lung tissues. The study aimed to determine whether the effect of a chronic toxic dose of sodium fluoride on the lung of an adult male albino rat is reversible or irreversible.

Effect of glucocorticoids on indomethacin-induced gastric ulcer in the adult male albino rat - histological, morphometric and electron microscopy study.

Introduction: Indomethacin is a non steroidal anti-inflammatory drug (NSAID) which is capable of producing injury to gastric mucosa. To prevent of NSAID-induced gastropathy, it is important to evaluate the risk factors. One of them is steroid.

Mucormycosis in Cairo, Egypt: review of 10 reported cases.

We report on 10 cases of mucormycosis, as defined by The European Organization for Research and Treatment of Cancer and Mycoses Study Group (EORTC/MSG) standards of invasive fungal diseases, among patients with a recent history of neutropenia, prolonged use of corticosteroids and treatment with immunosuppressants. They were all observed at the Ain Shams University Specialized Hospital in Cairo, Egypt, during the year 2010. These cases were categorized as 50% proven and 50% probable, with none considered to be possible mucormycosis.

Prevalence of low positive anti-HCV antibodies in blood donors: Schistosoma mansoni co-infection and possible role of autoantibodies.

Patients infected with schistosoma frequently show a high seroprevalence of anti-hepatitis C virus (anti-HCV) antibodies. The aim of this study was to find the underlying reason for this phenomenon, and to examine a possible involvement of autoantibodies. Out of 2,400 Egyptian blood donors, 192 (8%) were anti-HCV positive by ELISA.