Epidemiological and clinical characteristics of 66 Tunisian Sickle cell syndrome patients.

Introduction: Sickle cell syndrome (SCS) represent a real health problem. In this work, we propose to study the epidemiological and clinical features of 66 patients with SCS.

Methods: This is a retrospective descriptive cross-sectional study carried out on a population of 66 patients with SCS, (36 S/S, 18 S/β-thalassemia, seven S/C and five S/O), over a period of two years.

Harnessing the Power of Words to Address the COVID-19 Crisis.

Behavioral public administration theory suggests that seemingly irrelevant word choice manipulations can influence behavior. We contend that the power of words has frequently been overlooked in the COVID-19 crisis. Given that most decisions mobilize System 1 cognition, words can be an important tool in pursuing socially-desirable outcomes.

Organochlorine pesticide residues in agricultural draining water in Tunisia.

Organochlorines pesticides (OCPs) are persistent organic pollutants known by their persistence, their ability to bioaccumulate in the food chain and by their toxicity. This work aims to analyze pesticides in draining water samples taken from two different regions from Tunisia. A liquid-liquid extraction method proposed by the International Atomic Energy Agency (IAEA) has been adopted for the extraction of OCPs from draining water.

rs401502 and rs11575934 Polymorphisms of the IL-12 Receptor Beta 1 Gene are Protective Against Colorectal Carcinogenesis.

Colorectal cancer (CRC) is a major public health problem worldwide and in Tunisia. It ranks among the main cancers in terms of incidence and cancer-related cause of death. Its pathogenesis is currently considered to be multifactorial involving genetic and environmental factors.

Decomposition mechanism of hydroxychloroquine in aqueous solution by gamma irradiation.

One of the advanced oxidative processes is gamma irradiation, an efficient technique for removing pesticides and pharmaceutical products. Radiolytic degradation leads to free radical's formation, which facilitates molecular lesion and breaks the chemical bonds. The use of pharmaceutical compounds, such as hydroxychloroquine (HCQ), is increasing nowadays due to the Covid 19 pandemic situation.