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Latent tuberculosis infection (LTBI) is the presence of Mycobacterium tuberculosis in the body without signs and symptoms, or radiographic or bacteriologic evidence of tuberculo…

Current pandemic poses an immense burden on healthcare systems [1,2]. Emergency rooms accept an augmented number of visits and the needs for hospitalisation have risen tremendou…

Background: Malignant hematologic diseases may present with rare features. One of these is the first manifestation as a central airway lesion whose symptoms could be mistaken for …

Menstruation, or period, is normal vaginal bleeding that happens as a part of a woman’s monthly cycle. The menstrual cycle is that the hormonal process a woman’s body goes thr…

Holothuria scabra is one of the sea cucumbers which has bioactive is assumed given beneficial effect for fish health. Therefore, this study aims to identifying of chemical compoun…

The nuclease from S.marcescens heads a family of homological nonspecific nucleases. Its cultivation features, structure, mechanism of action, some physical, chemical and biochemic…

Older people are disproportionately affected by the COVID-19 pandemic; although it is not the most affected age group, it is the one with the most serious forms and the highest fa…

The importance and role of xenobiotics involved in the development of the microbiota is a determining factor in the evolutionary development of mammals, the entire animal and plan…

Wastewater samples were collected from the Hadhramout Governorate/Yemen. Ten wastewater samples were collected from the biggest three fish canning factories in Hadhramout Governor…

Covid 19 being a pandemic has uniformly and bizarrely affected the globe in a most unpredictable manner. So it becomes very important to unravel the transmission dynamics and the …

COVID-19 is a pandemic impacting the world. SARS-CoV-2 is the 7th coronavirus to infect humans and the 3rd zoonotic virus after SARS-CoV and MERS-CoV. The full spectrum of clinica…

Humic substances (HSs) are important for the functioning and stability of soil ecosystems; their physical and chemical properties, as well as their influence on plants and animals…

Each disease known to modern medicine has its own causes (etiology) and mechanisms of development (pathogenesis). Acute pneumonia (AP) is no exception to this rule.

This article examines the operationalization of nanotechnology’s revolutionary promises through the lens of the Coronavirus (“Covid-19”) crisis. As predicted by the USA National N…

Background: The precise role of glucocorticoids for treatment of coronavirus disease 2019 (COVID-19) is unclear. Objective: To review the therapeutic value of corticosteroids in h…

Gas flaring is the wasteful emission of hydrocarbon gases into the atmosphere; it is routinely used to dispose flammable gas that either is assumed unusable or uneconomical to rec…

A biofilm is a consortium that exhibits three dimensions, syntrophic, and physiologically active-matrix. It displays a successful critical interdependency amongst producers and co…

Objectives: The objective of the present study was to evaluate the antimicrobial activity of available choline (sodium dichloroisocyanurate (NaDCC) ) effervescent tablet solutions.…

1.1. Objectives: The objective of the present study was to evaluate the antimicrobial activity of available choline (sodium dichloroisocyanurate (NaDCC) ) effervescent tablet solut…

Introduction: Progress in both the development of Tyrosine Kinase Inhibitors (TKIs) and modern radiation therapy (RT) have opened new horizons for the safe and effective treatment…

Heavy metal is always a concern when introduced in high amount into the body of water particularly the sediment that serves as favourable sinks due to bioaccumulation which indire…

Sarcoidosis is a granulomatous disorder affecting multiple organs and systems however, its etiology is unknown. It is characterized by formation of non-caseating granulomas in the…

Tuberculosis (TB) is a chronic disease caused by M. tuberculosis. The World Health Organization (WHO) estimated that Mycobacterium tuberculosis infects a one third of the worlds h…

The increasing use of Detarium microcarpum as food and in treatment of different ailment and the understudy of its bioactive and chemical composition resulted to this work on GCMS …

Type 1 diabetes mellitus (T1D) reflects a heterogenous autoimmune disorder which involves millions of subject’s worldwide. The basic characteristics of T1D are damage of the ins…

Objectives: Endocrine factors influence acne and it can also influence postacne signs formation. Therefore study of hormonal levels in acne patients with postacne signs formation …

Summary: A close bidirectional relationship coexists in patients with malignancies diseases and rheumatic diseases (RD). The autoimmune thyroid disease and RD go beyond the multif…

Background and Aim: Pseudomonas aeruginosa is one of the most important pathogenic bacteria causing nosocomial infections that is inherently resistant to many antibiotics. Therefo…

Circadian rhythms refer to the oscillations of biological systems in synchrony with the 24-hour light/dark (LD) cycles of the earth. Mammalian circadian rhythms are coordinated by …

Objectives: The objectives of this study are to identify sources of the transmission, the starting date of outbreak, epidemic trend of the COVID-19 in China, risk of global spread…