Recent Articles

Morocco applied the Goals testing model, projecting alternative testing scale-up scenarios, varying coverage targets for 13 adult populations. The model was calibrated using program service delivery, spending and surveillance data (2015-2019), integrated bio-behavioural surveys, and national HIV estimates. It projects annual diagnoses by target group from undiagnosed prevalence and testing coverage, allowing for HIV-infected people self-selecting for testing, retesting and transitions between groups. Scenarios were evaluated for knowledge status improvement and cost, focusing on 2023-2025.

Electrophysiological recording has revolutionized the understanding of visual perception. We review our studies with multielectrode recordings describing topographically organized visual maps in several cortical areas and electrophysiological recording revealing perceptual completion of borders and filling in of color and texture. In addition, we analyzed the existing literature to upgrade the knowledge about serial hierarchical, parallel processing and remapping on a dynamic network of cortical visual areas.

Criminals have an aim, to not leave any evidence behind at the scene of crime. Some offenders assume that objects recovered from aquatic environment have no forensic value therefore; they attempt to wipe out the evidences by throwing them (traces like murder weapon) in water.

Despite intravenous (IV) catheters being among the most common invasive clinical devices used in a hospital setting, they are associated with complication rates up to 50% in large medical centers. High patient burden combined with enormous costs to the healthcare system necessitates improvement in IV catheter safety and utilization.

It was a cross-sectional study including 434 apparently healthy subjects (194 males) divided into two groups: i) obese (BMI ≥ 30 Kg/m²) and ii) non-obese (BMI < 30 Kg/m²). Exclusion criteria were: current smokers, asthma, medicine intake interfering with FeNO levels, and abnormal lung function tests. The FeNO measurements were performed before spirometry. Student t test was performed to compare between the two groups. The Spearman correlation between BMI and FeNO levels was evaluated. The Piecewise linear regression with breakpoint was assessed to define the breakpoint of inflammation related to obesity.

Prominent among animal proteins, Eggs are one of the only foods that naturally contain vitamin D and Choline, that are essential for normal physiology, psychology reasoning and functioning of all children cells, but particularly important during pregnancy to support healthy brain development of the foetus and it is liking to a Mothers ‘breast milk.

Distraction Osteogenesis (DO) is an established method for correction of developmental anomaly of the facial skeleton. The early beginning of urgent surgical corrections are allowed in smaller age as even small children suffering from bilateral severe mandibular deficiency who are often associated with breathing and swallowing disorder caused by glossoptosis.

The heel fat pad cushioning is the result of its structure, shape, thickness. Its morphological modifications due to changes in the amount or distribution of the loads normally sustained by the foot can be disturbed and can result in heel pain. The heel fat pad was found to have a crest on its anterior dorsal surface, flanges on both sides and posteriorly, and a thick portion that reached and covered the posterior surface of the calcaneus and the Achilles tendon insertion. Its anterior internal portion is thinner, and a lump of fat is consistently present in this region [1].

Infectious meningitis is caused by infectious agents such as bacteria, viruses, fungi, and other agents. The viruses can cause a higher incidence of meningitis than that of bacteria and other infectious agents but the infection is usually less severe than others. Among the viruses, enteroviruses are reported to be the most common particularly in the developed countries.

This study aimed at identifying the evaluation of students with physical disabilities of distance education in Jerusalem schools during the COVID-19 pandemic period. The study sample consisted of (54) students suffering from a physical disability, selected from special education schools and public schools in Jerusalem in the scholastic year 2020/2021.

To develop and study lip prints on non-porous surfaces by using Lip color, Lead Metal and Zinc oxide nanoparticle for the development of latent lip prints on non-porous surfaces.

The fruit of Crataegus dahurica Koehne ex C.K. Schneid is an edible wild fruit and herb for the treatment of various diseases. However, few studies were conducted to search the chemical constituents of the edible herb. In the present study, a new glycoglycerolipid (1), together with ten known compounds, 2-oxo pomolic acid (2), cecropiacic acid (3), nikoenoside (4), garcimangosone D (5), ampelopsisionoside (6), saussureosides B (7), 6-O-[(2E, 6S)-2, 6-dimethyl-6-hydroxy-2, 7-octadienoyl]-α-D-glucopyranoside (8), 6-O-[(2E, 6S)-2, 6-dimethyl6-hydroxy-2, 7-octadienoyl]-β-D-glucopyranoside (9), betulalbuside A (10), quercetin (11), were isolated from the fruits of C. dahurica with various chromatographic techniques.

Intramucosal lipomas are rare colonic polyps that pose diagnostic challenges, but they are important as potential clues to serious medical conditions. One third of intramucosal lipomas are reported to arise in Cowden syndrome, an inherited cancer syndrome.

A 51 year old female was referred to our dermatology clinic for a rapidly growing lump on head of 6 weeks duration. On examination we observed a 15 cm diameter erythematous crusted tumor on the forehead with significant bilateral cervical lymphadenopathy. An excision biopsy of the tumor revealed a malignant high grade diffuse undifferentiated infiltrating neoplasm involving the skin and subcutaneous tissue.

Neurological impairments associated with Covid-19 have been the subject of numerous investigations since the end of 2019, when the SARS-CoV-2 virus appeared and showed a staggering rise worldwide. Neuroimaging in patients infected with Covid-19 revealed the apparition of severe brain pathologies, such as acute perfusion deficits and white matter abnormalities, meningeal enhancement, basal ganglia lesions, intracranial hemorrhage, encephalitis, cerebral venous thrombosis, encephalopathy, and stroke [1,2].

In recent years it has been reported that many of the herbal plants contain antiviral agents which combat human disease that are caused by pathogenic viruses. The natural products which are obtained from plants as antiviral agents against viruses have gone through researches to check the efficacy and potentials of the herbal products in prevention of viral disorders.

The rise in insecurity and criminal activities remains one of the major challenges facing Nigeria. This has resulted in loss of lives in violent crimes, in addition to the deaths occurring naturally and from suicide deaths using chemicals. Collecting evidences at a crime scene requires that the evidences are accurately interpreted for proper investigation and use in court of law.

Kidney injury has been observed broadly in severe and critical coronavirus disease 2019 (COVID-19) patients, but the impairment of renal function in ordinary cases has rarely reported. We conducted this study to explore whether patients in ordinary condition suffered from kidney injury during the course of COVID-19 and to find out a proper indicator for detecting kidney injury in COVID-19 patients.

The evaluation of the environmental risk of antibiotics and their byproducts is an important topic around the world viewing the increase of use of antibiotics and the absence of conventional water treatment plants. The objective of the study is to determine the consumption of antibiotics and evaluate their potential health hazard as contaminants of the Lebanese surface waters. Data of 704 antibiotics consumed in 2019 were provided by the Ministry of Public Health (MOPH).