Publications by authors named "Mohammed Fekhaoui"

Background: Lead is the most common toxic metal to which Moroccans are exposed. Given the susceptibility of the fetus to lead, it is crucial to assess prenatal lead exposure. However, in Morocco, no study has assessed prenatal exposure to lead.

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Concerns about challenges with water availability in the Tadla Plain region of Morocco have grown as a result of groundwater contamination brought on by human activity, climate change, and insufficient groundwater management. The objective of the study is to measure the number of resistant bacteria in the groundwater of Beni Moussa and Beni Aamir, as well as to evaluate the level of water pollution in this area. 200 samples were therefore gathered from 43 wells over the course of four seasonal campaigns in 2017 and 2018.

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Exploring the morphological traits of historical populations from the Maghreb can provide invaluable information about the characteristics of the Maghreb Landrace Kif and contribute to the preservation of this vulnerable resource. The purpose of the present study was to analyze the morphological characteristics of specimens collected before worldwide introgressive hybridization and summarize the morphological traits of the Maghreb Landrace Kif. Despite the limited number of specimens collected in the Maghreb, this study identified distinct types of in the herbaria, including the Maghreb Landrace Kif, European hemp, and potentially East Asian hemp.

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Sand flies are the exclusive vectors of leishmaniasis. This group of parasitic diseases is a serious public health problem in Morocco. The aim of this study was to investigate the sand fly fauna, mainly the species composition, biodiversity, and seasonal activity of sand flies in El Hajeb in central Morocco.

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Unlabelled: Human visceral leishmaniasis has long been associated with canine leishmaniasis (CL). However, to date, there is no clear information on the status of the disease in dogs in Morocco that could be used by policymakers for the prevention of human cases. This study aims to assess the status of CL in Morocco and its risk factors through an exhaustive literature search.

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Lead is a toxic substance in our environment that affects adults and children of all socioeconomic backgrounds, lead poisoning is one of the most common exposures that can cause inter alia significant neurological and functional damage in humans. Children are particularly vulnerable because of the effects of the toxicity on their developing nervous systems with potentially irreversible consequences. We report a case of severe lead poisoning encephalo-neuropathy in a 3-year-old girl, admitted for progressive paraplegia, swallowing disorders, and aphasia.

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has been cultivated and used for centuries in the north Moroccan Rif (local name is ). However, its history is poorly known and the date of its first introduction and dispersal in Morocco is still difficult to be precise. The purpose of the present work is to review the literature on the origin, history, and cultivation of in Morocco, as well as data on the morphological, genetic, and phytochemical characteristics of local cultivated varieties.

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A novel arginine-modified Heliotrope leaf (Arg@HL) was used as adsorbent for the crystal violet (CV) dye adsorption in a batch process. The physicochemical and morphological composition of Arg@HL were characterized by field-emission scanning electron microscopy (FE-SEM), Fourier transform infrared (FTIR) spectroscopy, thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). The experiments were carried out to investigate the factors that influence the dye uptake by the adsorbent, such as the contact time under agitation, adsorbent amount, initial dye concentration, temperature and pH of dye solution.

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Background: Sandflies are active vectors of several diseases, including leishmaniasis, which Morocco hopes to eliminate by 2030. Despite efforts to limit their spread, they still remain a public health problem in the country, as the behaviour of individuals in relation to sandflies plays an important role in the sustainability of the epidemiological cycle.

Aims: To explore and determine the knowledge and behaviours related to sandfly diseases.

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The COVID-19 pandemic has created unprecedented difficulties for health care institutions, which are required to manage not only the flow of patients with COVID-19, but also the management of medical and pharmaceutical waste (MPW). At the level of Morocco, the waste produced by hospitals has risen sharply in the regions most affected by the virus, such as the Rabat-Sale-Kenitra region (15.05% of recorded cases).

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The induced membrane technique was initially described by Masquelet et al. in 1986 as a treatment for tibia nonunion; then, it became one of the established methods in the management of bone defects. Several changes have been made to this technique and have been used in different contexts and different methodologies.

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Background: Cutaneous leishmaniasis is a neglected parasitic dermal disease transmitted to humans through the bite of an infected female sand fly. Morocco hopes to eliminate all forms of leishmaniasis by 2030. These dermatoses pose a real public health problem in the country.

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Sand flies are insect vectors of several diseases including leishmaniases. These vector-borne diseases represent a public health problem in several countries around the world, including Morocco. The objective of this study was to assess simultaneously the knowledge of health professionals and inhabitants on sand flies; a cross-sectional survey was conducted between April and June 2019 among 424 people, 34% of whom were health professionals and 66% of whom were inhabitants of the province of El Hajeb in central Morocco; 46.

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Background: Bilateral posterior hip dislocations are very rare injury, requiring a very hight trauma energy.

Presentation Of The Case: We present a case of 40-year-old male who sustained bilateral posterior hip dislocation with associated right femoral head fracture Pipkin type II following a hight energy trauma without neurovascular deficit. A prompt closed reduction was made, it was successful in lift hip but incomplete in right one, therefore, an open reduction was indicated, performed through a modified Hardinge approach permitting internal osteosynthesis with two Herbert screws.

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This aim of this study was to assess the heavy metal contamination of the ground water in the Moroccan city of Mohammedia and its relation to the highly developed industrial and domestic activities in the region. Six heavy metals, Cu, Zn, Cd, Hg, Fe and Pb, were assayed in the waters of 19 wells throughout the city, in industrial areas, public landfills, and residential zones. Four sampling campaigns were conducted between January and May 1999.

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