Impact of IYCF practices, as measured by national nutrition surveys from 2018 to 2022, on stunting and under-5 survival in Burkina Faso: a LiST analysis.

Introduction: Burkina Faso is facing a serious public health problem of chronic malnutrition and mortality in children under the age of 5. To tackle this situation, a number of child nutrition interventions have been implemented. This study aims to assess the impact of these interventions on the nutritional status of children aged 0-5 years between 2018 and 2022.

Simultaneous diagnosis of adult-onset Still's disease and lymphoma: A case report and systematic review of the literature.

Key Clinical Message: Differentiating Adult-Onset Still's Disease (AOSD) from lymphoma is challenging. A 23-year-old female presented with polyarthralgia, fever, rash, lymphadenopathy, and abnormal labs. She met AOSD criteria and was diagnosed with non-Hodgkin lymphoma.

Non-traumatic spinal cord injury - etiological profile and associated factors: single rheumatological center experience.

Introduction: Non-traumatic spinal cord injury (NTSCI) represents a medical-surgical emergency. In Burkina Faso, limited data exist on the etiological profiles of this syndrome in rheumatology. This study aimed to describe the etiological profile of NTSCI in the Rheumatology Department of the University Hospital Center of Bogodogo (CHU-B).

Existing evidence on the effects of photovoltaic panels on biodiversity: a systematic map with critical appraisal of study validity.

Background: To phase out fossil fuels and reach a carbon-neutral future, solar energy and notably photovoltaic (PV) installations are being rapidly scaled up. Unlike other types of renewable energies such as wind and hydroelectricity, evidence on the effects of PV installations on biodiversity has been building up only fairly recently and suggests that they may directly impact ecosystems and species through, for instance, habitat change and loss, mortality, behaviour alteration or population displacements. Hence, we conducted a systematic map of existing evidence aiming at answering the following question: what evidence exists regarding the effects of PV installations on wild terrestrial and semi-aquatic species?

Methods: We searched for relevant citations on four online publication databases, on Google Scholar, on four specialised websites and through a call for grey literature.

Existing evidence on the potential of soils constructed from mineral wastes to support biodiversity: a systematic map.

Background: The development of cities and transport infrastructure produces a large volume of mineral waste (e.g. excavated earth material).

40 years of forest dynamics and tree demography in an intact tropical forest at M'Baïki in central Africa.

A vast silvicultural experiment was set up in 1982 nearby the town of M'Baïki in the Central African Republic to monitor the recovery of tropical forests after disturbance. The M'Baïki experiment consists of ten 4-ha Permanent Sample Plots (PSPs) that were assigned to three silvicultural treatments in 1986 according to a random block design. In each plot, all trees with a girth at breast height greater than 30 cm were spatially located, numbered, measured, and determined botanically.

Associated factors of dietary diversity among schoolchildren in Plateau Central region of Burkina Faso: a cross-sectional study.

Context: School-age is a dynamic period of growth and development, leading to good health and a productive adult life. Adequate dietary intake provides essential nutrients for growth, health and cognition. However, the practices of adequate nutrition is still not a matter of course for schoolchildren in many countries.

An active site mutation induces oxygen reactivity in D-arginine dehydrogenase: A case of superoxide diverting protons.

Enzymes are potent catalysts that increase biochemical reaction rates by several orders of magnitude. Flavoproteins are a class of enzymes whose classification relies on their ability to react with molecular oxygen (O) during catalysis using ionizable active site residues. Pseudomonas aeruginosa D-arginine dehydrogenase (PaDADH) is a flavoprotein that oxidizes D-arginine for P.

Vertebral metastasis of hepatocellular carcinoma secondary to viral hepatitis B: case report of 2 patients.

Bone metastases from liver cancer are rare. We report two cases of bone metastases revealing HBV-induced HCC. A 26-year-old african man presented with 4 months of low back pain in the context of general deterioration.

Myalgia-induced discovery of rhabdomyolysis complicating generalized varicella in an immunocompetent patient: Case report and review of the literature.

Key Clinical Message: In a rare occurrence, primary varicella infection led to rhabdomyolysis in a 24-year-old with no medical history. Presenting with rash, fever, and weakness, he developed diffuse myalgia at 72 h. Elevated muscle enzymes confirmed rhabdomyolysis secondary to varicella zoster virus (VZV) infection.

[Rheumatoid arthritis: remission without biotherapy? The experience of Burkina Faso (West Africa)].

Introduction: the objective of this study was to evaluate the therapeutic response of patients treated with disease-modifying antirheumatic drugs (DMARDs) for rheumatoid arthritis (RA).

Methods: descriptive and analytical single-center cross-sectional study conducted in Burkina Faso from January 2019 to December 2021 in patients with RA meeting American Rheumatism Association/European League against rheumatism criteria. Therapeutic response was assessed according to the criteria of the European League Against Rheumatism, the clinical disease activity index and the simplified disease activity Index after at least six months of treatment.

Participatory investigation of goat farmers' breeding practices, trait preference, and selection criteria in Burkina Faso.

The community-based breeding program (CBBP) is an innovative approach recommended for genetic improvement and sustainable use of animal genetic resources in extensive farming systems. Successful implementation of this approach requires an understanding of the characteristics of production systems, breeding objectives, and farmers' trait preference. This study aimed to identify the selection criteria of goat farmers in rural areas of Burkina Faso and their potential implications in establishing CBBP.

Targeted Mutation of a Non-catalytic Gating Residue Increases the Rate of d-Arginine Dehydrogenase Catalytic Turnover.

Commercial food and l-amino acid industries rely on bioengineered d-amino acid oxidizing enzymes to detect and remove d-amino acid contaminants. However, the bioengineering of enzymes to generate faster biological catalysts has proven difficult as a result of the failure to target specific kinetic steps that limit enzyme turnover, , and the poor understanding of loop dynamics critical for catalysis. d-arginine dehydrogenase (DADH) oxidizes most d-amino acids and is a good candidate for application in the l-amino acid and food industries.

The African Goat Improvement Network: a scientific group empowering smallholder farmers.

The African Goat Improvement Network (AGIN) is a collaborative group of scientists focused on genetic improvement of goats in small holder communities across the African continent. The group emerged from a series of workshops focused on enhancing goat productivity and sustainability. Discussions began in 2011 at the inaugural workshop held in Nairobi, Kenya.

Neuromeningeal Cryptococcosis and Tuberculosis Coinfection in Bamako: A One-Year Case Series.

Cryptococcosis and tuberculosis are life-threatening opportunistic infections that occur in apparently immunocompetent or severely immunocompromised individuals worldwide. As both infections are strongly linked to HIV infection, they may share certain clinical manifestations, and the interaction of their treatments should be considered. However, despite their similarity, concurrent tuberculosis and cryptococcal infections have rarely been reported in West Africa.

Morphometric Characterization of Local Goat Breeds in Two Agroecological Zones of Burkina Faso, West Africa.

In Burkina Faso, goats are the second most numerous ruminant livestock population, with almost exclusively indigenous breeds being reared in extensive production systems in various agroecological zones. This study was carried out to understand the morphological variation of local goat breeds in the Sudano-Sahelian and Sudanian agroecological zones. A total of 511 adult female animals belonging to two presumed populations (Mossi breed in Sudano-Sahelian zone and Djallonké breed in Sudanian zone) were sampled and body weight as well as a range of linear body measurements, following FAO guidelines, were recorded.

[Neuromeningeal cryptococcosis in an HIV-negative patient with pulmonary tuberculosis in the Infectious and tropical diseases department of the University teaching hospital Point G of Bamako, Mali].

Neuromeningeal cryptococcosis and pulmonary tuberculosis are respectively serious mycotic and bacterial infections occurring in a subject regardless of its HIV serological status. We report here a case of neuromeningeal cryptococcosis associated with pulmonary tuberculosis and malnutrition in an HIV-seronegative patient with a CD4 count of 750/mm, to highlight some particularities opposed to certain literatures. This is an 18-year-old patient, housewife, from Bamako, admitted in the Infectious and tropical diseases department of the University teaching hospital Point G of Bamako on March 13, 2022 for fever and impaired consciousness.

Non-active Site Residue in Loop L4 Alters Substrate Capture and Product Release in d-Arginine Dehydrogenase.

Numerous studies demonstrate that enzymes undergo multiple conformational changes during catalysis. The malleability of enzymes forms the basis for allosteric regulation: residues located far from the active site can exert long-range dynamical effects on the active site residues to modulate catalysis. The structure of d-arginine dehydrogenase (DADH) shows four loops (L1, L2, L3, and L4) that span the substrate and the FAD-binding domains.

Alternative Strategy for Spectral Tuning of Flavin-Binding Fluorescent Proteins.

iLOV is an engineered flavin-binding fluorescent protein (FbFP) with applications for cellular imaging. To expand the range of applications of FbFPs for multicolor imaging and FRET-based biosensing, it is desirable to understand how to modify their absorption and emission wavelengths (i.e.

Epidemiology of rheumatic diseases: a cohort of 23,550 patients in rheumatology clinics in Burkina Faso.

Objective: The aim of this work is to study the epidemiological characteristics of rheumatic conditions in a cohort of 23,550 patients followed up in Ouagadougou, Burkina Faso.

Patients And Methods: This was a descriptive observational study on records conducted from February 2006 to December 2019 in Ouagadougou (Burkina Faso). All patients seen in rheumatology consultation in the city of Ouagadougou were included.

Plasmodium falciparum sexual conversion rates can be affected by artemisinin-based treatment in naturally infected malaria patients.

Background: Artemisinins (ART) are the key component of the frontline antimalarial treatment, but their impact on Plasmodium falciparum sexual conversion rates in natural malaria infections remains unknown. This is an important knowledge gap because sexual conversion rates determine the relative parasite investment between maintaining infection in the same human host and transmission to mosquitoes.

Methods: The primary outcome of this study was to assess the impact of ART-based treatment on sexual conversion rates by comparing the relative transcript levels of pfap2-g and other sexual ring biomarkers (SRBs) before and after treatment.

Standards of conduct and reporting in evidence syntheses that could inform environmental policy and management decisions.

Accurate, unbiased and concise synthesis of available evidence following clear methodology and transparent reporting is necessary to support effective environmental policy and management decisions. Without this, less reliable and/or less objective reviews of evidence could inform decision making, leading to ineffective, resource wasteful interventions with potential for unintended consequences. We evaluated the reliability of over 1000 evidence syntheses (reviews and overviews) published between 2018 and 2020 that provide evidence on the impacts of human activities or effectiveness of interventions relevant to environmental management.