161,712 results match your criteria: "University of Yaoundé́ I[Affiliation]"

Background: Previous research in adults has suggested that healthy dietary patterns could be an effective strategy for blood pressure (BP) control. However, during adolescence, the scientific literature examining this relationship is scarce and controversial since inverse and null associations have been reported. Thus, the aim of our study was to analyze the relationship between the level of adherence to the Mediterranean diet (MD) and consumption of fresh fruits and vegetables at baseline with changes in BP over a two-year period during adolescence.

View Article and Find Full Text PDF

Real-Time Tractography-Assisted Neuronavigation for Transcranial Magnetic Stimulation.

Hum Brain Mapp

January 2025

Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, Espoo, Finland.

State-of-the-art navigated transcranial magnetic stimulation (nTMS) systems can display the TMS coil position relative to the structural magnetic resonance image (MRI) of the subject's brain and calculate the induced electric field. However, the local effect of TMS propagates via the white-matter network to different areas of the brain, and currently there is no commercial or research neuronavigation system that can highlight in real time the brain's structural connections during TMS. This lack of real-time visualization may overlook critical inter-individual differences in brain connectivity and does not provide the opportunity to target brain networks.

View Article and Find Full Text PDF

The phase-3 INDIGO trial demonstrated that the isocitrate dehydrogenase () inhibitor vorasidenib significantly prolonged progression-free survival and delayed intervention in patients with CNS WHO grade 2 gliomas. However, conventional MRI showed limited response, with only 11% of patients having objective responses. Studies suggest that serial PET imaging with radiolabeled amino acids, such as -(2-[ F]-fluoroethyl)-L-tyrosine (FET) PET, may provide earlier and more informative assessments of treatment response than MRI.

View Article and Find Full Text PDF

Background: Many protective proteins, including lactoferrin and heavy chain antibodies, are present in camel colostrum, giving it a distinctive composition. Beyond a broad spectrum of pathogens, these proteins demonstrate antibacterial properties.

Aim: The current research assessed the prophylactic properties of camel colostrum against F17.

View Article and Find Full Text PDF

Rapid multiplex molecular syndromic panels (RMMSP) (3 or more pathogens and time-to-results < 6 h) allow simultaneous detection of multiple pathogens and genotypic resistance markers. Their implementation has revolutionized the clinical landscape by significantly enhancing diagnostic accuracy and reducing time-to-results in different critical conditions. The current revision is a comprehensive but not systematic review of the literature.

View Article and Find Full Text PDF

Cystic echinococcosis (CE) is a worldwide zoonotic public health issue. The reasons for this include a lack of specific therapy options, increasing antiparasitic drug resistance, a lack of control strategies, and the absence of an approved vaccine. The aim of the current study is to develop a multiepitope vaccine against CE by in-silico identification and using different Antigen B subunits.

View Article and Find Full Text PDF

The microbiome orchestrates contaminant low-dose phytostimulation.

Trends Plant Sci

December 2024

State Key Laboratory of Biocontrol, School of Ecology, Sun Yat-sen University, Shenzhen, 518107, China.

Our understanding of the physiological mechanisms of the plant hormetic response to countless environmental contaminants is rapidly advancing. However, the microbiome is a critical determinant of plant responses to stressors, thus possibly influencing hormetic responses. Here, we review the otherwise neglected role of microbes in shaping plant stimulation by subtoxic concentrations of contaminants and vice versa.

View Article and Find Full Text PDF

Efficacy of feeding spray-dried porcine plasma to turkeys during brooding on performance to market age.

Pol J Vet Sci

September 2024

APC Europe, SLU, Avda. Sant Julià 246-258, P.I. El Congost, 08403, Granollers, Spain.

The effect of feeding spray dried porcine plasma (SDPP) to male turkeys during the first 4 weeks of life was evaluated at 20 weeks of age. A total of 648 male Hybrid Converter day-old turkeys were divided into two groups of 9 replicate pens of 36 birds each, and fed a commercial-type program of 7 diet phases. In phase 1 birds were fed a corn-soybean meal Control diet for 4 weeks, or a diet with 2% SDPP of similar nutrient density.

View Article and Find Full Text PDF

Endocrine disruptor chemicals exposure and female fertility declining: from pathophysiology to epigenetic risks.

Front Public Health

December 2024

PERITOX-Périnatalité et Risques Toxiques-UMR_I 01 UPJV/INERIS, Centre Universitaire de Recherche en Santé, CURS-UPJV, University of Picardie Jules Verne, CEDEX 1, Amiens, France.

Over the last decades, human infertility has become a major concern in public health, with severe societal and health consequences. Growing evidence shows that endocrine disruptors chemicals (EDCs) have been considered as risk factors of infertility. Their presence in our everyday life has become ubiquitous because of their universal use in food and beverage containers, personal care products, cosmetics, phytosanitary products.

View Article and Find Full Text PDF

Networks in the parietal and premotor cortices enable essential human abilities regarding motor processing, including attention and tool use. Even though our knowledge on its topography has steadily increased, a detailed picture of hemisphere-specific integrating pathways is still lacking. With the help of multishell diffusion magnetic resonance imaging, probabilistic tractography, and the Graph Theory Analysis, we investigated connectivity patterns between frontal premotor and posterior parietal brain areas in healthy individuals.

View Article and Find Full Text PDF

Purpose: This study aimed to develop a solid self-nanoemulsifying drug delivery system (SNEDDS) and surface-coated microspheres to improve the oral bioavailability of niclosamide.

Methods: A solubility screening study showed that liquid SNEDDS, prepared using an optimized volume ratio of corn oil, Cremophor RH40, and Tween 80 (20:24:56), formed nanoemulsions with the smallest droplet size. Niclosamide was incorporated into this liquid SNEDDS and spray-dried with calcium silicate to produce solid SNEDDS.

View Article and Find Full Text PDF

Background: Unsafe abortions represent a significant public health issue in Cameroon, often resulting in severe health consequences. This study aimed to investigate the prevalence, motivations, and factors associated with unsafe abortions among women in Yaoundé, Cameroon.

Methods: A cross-sectional study was conducted among women of childbearing age attending three urban health facilities in Yaoundé, Cameroon.

View Article and Find Full Text PDF

Background Voandzou and cowpea are two legumes commonly used in African dishes as alternative sources of proteins. The present study aimed to evaluate the effects of steaming and frying on the nutritional and functional properties of Cameroonian cowpea () and Bambara groundnut (). Methodology The nutritional values, as well as the antioxidant, alpha-amylase, and alpha-glucosidase inhibitory activities of "koki" and "beignet koki," which are the traditional steamed dish and fritters made from cowpea and Bambara groundnut, respectively, were assessed.

View Article and Find Full Text PDF

HBV and HCV testing outcomes among marginalized communities in Italy, 2019-2024: a prospective study.

Lancet Reg Health Eur

February 2025

Department of Translational Research and of New Surgical and Medical Technologies, University of Pisa, Pisa, Italy.

Background: The health of the marginalized populations is crucial for public health and inequalities. The World Health Organization (WHO) Global Hepatitis Report 2024 stated that over 304 million people were living with Hepatitis B Virus (HBV)/Hepatitis C Virus (HCV) infection in 2022. We performed HBV/HCV screenings among marginalized communities to reveal hidden infections and link-to-care positive participants.

View Article and Find Full Text PDF

Degradation behavior of austenite, ferrite, and martensite present in biodegradable Fe-based alloys in three protein-rich pseudo-physiological solutions.

Bioact Mater

November 2024

Laboratory for Biomaterials and Bioengineering, Canada Research Chair I in Biomaterials and Bioengineering for the Innovation in Surgery, Department of Min-Met-Materials Engineering, Research Center of CHU de Quebec, Division of Regenerative Medicine, Laval University, Quebec City, Canada.

This study investigates the degradation behavior of three distinct Fe-based alloys immersed in three pseudo-physiological solutions. These alloys, which have varied Mn and C contents, include a commercially available Fe-0.15C alloy, namely Fe-C, and two newly developed alloys, that is Fe-5Mn-0.

View Article and Find Full Text PDF

Background: Visceral leishmaniosis (VL) is the most severe form of human leishmaniosis, with an estimated 95% case fatality if left untreated. Dogs act as peridomestic reservoir hosts for the protozoan parasite Leishmania infantum, a causative agent for human leishmaniosis, endemic throughout the Mediterranean basin. To assure consistent and accurate surveillance of canine infection and prevent transmission to people, consistent diagnosis of canine L.

View Article and Find Full Text PDF

Reformulating real-time random safety analysis during the SARS-CoV-2 pandemic.

Med Intensiva (Engl Ed)

December 2024

Hospital Universitari de Tarragona Joan XXIII, Universitat Rovira I Virgili, Institut d'Investigació Sanitària Pere I Virgili, Tarragona, Spain; CIBERES, Spain.

Introduction: From a safety perspective, the pandemic imposed atypical work dynamics that led to noticeable gaps in clinical safety across all levels of health care.

Objectives: To verify that Real-Time Random Safety Analyses (AASTRE) are feasible and useful in a high-pressure care setting.

Design: Prospective study (January-September 2022).

View Article and Find Full Text PDF

The Molecular Bacterial Load Assay predicts treatment responses in patients with pre-XDR/XDR-tuberculosis more accurately than GeneXpert Ultra MTB/Rif.

J Infect

December 2024

German Center for Infection Research (DZIF), Partner site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany; Division of Clinical Infectious Diseases, Research Center Borstel, Parkallee 1-40, 23845 Borstel, Germany.

Objectives: Early detection of treatment failure is essential to improve the management of drug-resistant tuberculosis (DR-TB). We evaluated the molecular bacterial load assay (MBLA) in comparison to standard diagnostic tests for monitoring therapy of patients affected by drug-resistant TB.

Methods: The performance of MBLA in tracking treatment response in a prospective cohort of patients with pulmonary MDR/RR- and pre-XDR/XDR-TB was compared with mycobacterial culture, mycobacterial DNA detection using GeneXpert (Xpert) and microscopy detection of sputum acid-fast-bacilli.

View Article and Find Full Text PDF

The explainability of Graph Neural Networks (GNNs) is critical to various GNN applications, yet it remains a significant challenge. A convincing explanation should be both necessary and sufficient simultaneously. However, existing GNN explaining approaches focus on only one of the two aspects, necessity or sufficiency, or a heuristic trade-off between the two.

View Article and Find Full Text PDF

Recombinant zoster vaccine and the risk of dementia.

Vaccine

December 2024

F.I. Proctor Foundation, University of California, San Francisco, California, United States; Department of Ophthalmology, University of California, San Francisco, California, United States; Department of Epidemiology and Biostatistics, University of California, San Francisco, California, United States. Electronic address:

Background: Herpes zoster is a potential risk factor for dementia. The effectiveness of the recombinant zoster vaccine for preventing dementia is uncertain.

Methods: This retrospective cohort study used de-identified claims data from the Optum Labs Data Warehouse database from January 1, 2017, to December 31, 2022, to determine whether the recombinant zoster vaccine is associated with a reduced risk of dementia.

View Article and Find Full Text PDF

Objectives: To investigate the safety profiles and clinical outcomes in a continuous cohort of tuberculosis (TB) patients from a clinical referral centre in Germany receiving self-administered outpatient parenteral antimicrobial therapy (sOPAT).

Methods: We conducted a retrospective observational cohort study of patients receiving sOPAT after discharge from the Research Center Borstel in Germany between January 2015 and December 2020. Data were extracted from medical records.

View Article and Find Full Text PDF

Background: There are no studies belong NOTCH2 gene polymorphism in relation to reproductive and productive traits in Holstein cattle. The objective of the present study was to investigate the effect of NOTCH2 gene polymorphisms on productive and reproductive performance of fertile and anestrum cattle.

Methods: The cattle were classified into anestrus for 3-12 months postpartum (n = 115, 37.

View Article and Find Full Text PDF