infection and hepatocellular carcinoma: a comorbidity study.

Background: The implication of human () infection in concomitance with other risk factors such as hepatitis C virus (HCV) and hepatitis B virus (HBV) in the development of hepatocellular carcinoma (HCC) is still under controversy. This work aimed. to evaluate the role of infection in association with hepatitis B virus (HBV), hepatitis C virus (HCV) and other risk factors in the development and/or progress of HCC.

Evaluation of microscopy and PCR for detection of .

Introduction: () diagnosis is an intestinal protozoan parasite globally found in rural and urban areas and is attracting a growing interest. Its prevalence in stool varies from 0.2% to more than 19% depending upon the population studied.

A Fully Remote Diagnostic and Treatment Pathway in Patients with Obstructive Sleep Apnoea during the COVID-19 Pandemic: A Single Centre Experience.

The COVID-19 pandemic led to significant delays in the diagnostic and management pathway of patients with obstructive sleep apnoea (OSA). During the first wave of COVID-19, our department adopted a fully remote diagnostic (home cardiorespiratory polygraphy) and treatment (autoset continuous positive airway pressure, CPAP) approach. As a novel mode of service delivery, our aim was to evaluate our pathway and analyse factors associated with adherence to CPAP.

Performance of formalin ethyl acetate, percoll sedimentation and ELISA for the detection of infection in asymptomatic children.

This study aimed to assess the performance of formalin ethyl acetate (FEA)/modified Ziehl-Neelsen (MZN), and percoll technique/MZN for the diagnosis of cryptosporidiosis among asymptomatic children compared to ELISA coproantigen. The study was conducted on 100 children in a rural area in Kafr El-Sheikh governorate. Stool samples were collected and examined by the three techniques.

Uncomplicated falciparum malaria among schoolchildren in Bajil district of Hodeidah governorate, west of Yemen: association with anaemia and underweight.

Background: Malaria, malnutrition and anaemia are major public health problems in Yemen, with Hodeidah being the most malaria-afflicted governorate. To address the lack of relevant studies, this study was conducted to determine the prevalence of Plasmodium falciparum and its relation to nutritional status and haematological indices among schoolchildren in Bajil district of Hodeidah governorate, west of Yemen.

Methods: A cross-sectional study was conducted among 400 schoolchildren selected randomly from four schools in Bajil district.

Intestinal Microsporidia Infection in Leukemic Children: Microscopic and Molecular Detection.

Background: Microsporidia infection was originally described as an immunocompromised associated pathogen. Limitations to correct microscopic diagnosis of microsporidia include size of the organism presenting a challenge even to a highly competent laboratory expert.

Objective: The present study aimed to detect microsporidia infection among leukemic children.

Toxoplasma gondii seropositivity in renal patients: rate, pattern, predictors and related morbidity.

Infection is a significant cause of morbidity and mortality in patients with chronic kidney disease (CKD) due to their depressed immunity. T. gondii is a ubiquitous parasite that causes severe manifestations in immunocomprmised patients.

Prediction of successful trial of labour in patients with a previous caesarean section.

Objective: To determine the prediction rate of success in trial of labour after one previous caesarean section.

Methods: The cross-sectional study was conducted at the Department of Obstetrics and Gynaecology, Cantonment General Hospital, Rawalpindi, from January 1, 2012 to January 31, 2013, and comprised women with one previous Caesarean section and with single alive foetus at 37-41 weeks of gestation. Women with more than one Caesarean section, unknown site of uterine scar, bony pelvic deformity, placenta previa, intra-uterine growth restriction, deep transverse arrest in previous labour and non-reassuring foetal status at the time of admission were excluded.

Genotype analysis of T. gondii strains associated with human infection in Egypt.

The distribution of Toxoplasma gondii genotypes varies from one geographic area to another. The present study aimed to determine T. gondii genotypes associated with human infection in Egypt.

The effect of TiO2 and SiO2 nanoparticles on flexural strength of poly (methyl methacrylate) acrylic resins.

Purpose: TiO(2) and SiO(2) nanoparticles are products of nanotechnology which have been incorporated to acrylic resins (AR) in order to induce antimicrobial properties. However, as additives they can affect the mechanical properties of the final product. The aim of this study was to survey the effects of TiO(2) and SiO(2) nanoparticles on flexural strength (Fs) of poly (methyl methacrylate) acrylic resins.