9019 publication(s) trouvée(s)
Article scientifique
Association of common TMPRSS6 and TF gene variants with hepcidin and iron status in healthy rural Gambians
Genome-wide association studies in Europeans and Asians have identified numerous variants in the transmembrane protease serine 6 (TMPRSS6) and transferrin …
Article scientifique
Sustained high blood pressure and 24-h ambulatory blood pressure monitoring in Tanzanian adolescents
Estimates for prevalence of high blood pressure (BP) among adolescents in Africa vary widely and few studies, if any, have …
Article scientifique
Prevalence of lipase producer Aspergillus niger in nuts and anti-biofilm efficacy of its crude lipase against some human pathogenic bacteria
Nuts are the natural source of healthy lipids, proteins, and omega-3. They are susceptible to fungal and mycotoxins contamination because …
Article scientifique
Performance and quality attributes of okra (Abelmoschus esculentus (L.) Moench) fruits grown under soil applied Zn-fertilizer, green biomass and poultry manure
Abstract Field experiments were carried out in 2018 and 2019 cropping seasons at Landmark University Teaching and Research farm, Omu-Aran …
Article scientifique
Non-autoimmune diabetes mellitus and the risk of virus infections: a systematic review and meta-analysis of case-control and cohort studies
Abstract A significant number of studies invoked diabetes as a risk factor for virus infections, but the issue remains controversial. …
Article scientifique
Magmatic karst reveals dynamics of crystallization and differentiation in basaltic magma chambers
An understanding of magma chamber dynamics relies on answering three important yet highly controversial questions: where, why, and how magma …
Article scientifique
Immune checkpoint molecules B7-H6 and PD-L1 co-pattern the tumor inflammatory microenvironment in human breast cancer
B7-H6 and PD-L1 belong to the B7 family co-stimulatory molecules fine-tuning the immune response. The present work investigates the clinical …
Article scientifique
Hierarchical disentanglement of contextual from compositional risk factors of diarrhoea among under-five children in low- and middle-income countries
Several studies have documented the burden and risk factors associated with diarrhoea in low and middle-income countries (LMIC). To the …
Article scientifique
Intensifying cropping systems through doubled-up legumes in Eastern Zambia
Abstract Declining soil fertility and negative impacts of climate effects threaten the food security of millions in Africa. Conservation Agriculture …
Article scientifique
A non-destructive sugar-feeding assay for parasite detection and estimating the extrinsic incubation period of Plasmodium falciparum in individual mosquito vectors
Despite its epidemiological importance, the time Plasmodium parasites take to achieve development in the vector mosquito (the extrinsic incubation period, …
Article scientifique
Assessment of genetic diversity and structure of Bambara groundnut [Vigna subterranea (L.) verdc.] landraces in South Africa
With its drought tolerant and protein-rich properties, Bambara groundnut [Vigna subterranea (L.) Verdc.], an indigenous African legume crop can contribute …
Article scientifique
Short term survival of critically ill COVID-19 Egyptian patients on assisted ventilation treated by either Dexamethasone or Tocilizumab
Abstract Tocilizumab (TCZ) and Dexamethasone are used for the treatment of critically ill COVID-19 patients. We compared the short-term survival …
Article scientifique
The effect of dietary supplementation with Nigella sativa (black seeds) mediates immunological function in male Wistar rats
This experiment aimed to investigate the effect of dietary Nigella sativa on the cell-mediated immune response. Eighteen male Wistar rats …
Article scientifique
Salmonella Typhi and Salmonella Paratyphi prevalence, antimicrobial susceptibility profile and factors associated with enteric fever infection in Bahir Dar, Ethiopia
Enteric fever (EF) is caused by Salmonella enterica serovars Typhi (S. Typhi) and Paratyphi (S. Paratyphi) causing significant health problems …
Article scientifique
Alteration of the gut fecal microbiome in children living with HIV on antiretroviral therapy in Yaounde, Cameroon
Multiple factors, such as immune disruption, prophylactic co-trimoxazole, and antiretroviral therapy, may influence the structure and function of the gut …
Article scientifique
Deep learning early stopping for non-degenerate ghost imaging
Quantum ghost imaging offers many advantages over classical imaging, including the ability to probe an object with one wavelength and …
Article scientifique
Assessing the use of a drought-tolerant variety as adaptation strategy for maize production under climate change in the savannas of Nigeria
The Decision Support System for Agricultural Technology Transfer (DSSAT) was used to quantify the impact of climate change on maize …
Article scientifique
New cassava germplasm for food and nutritional security in Central Africa
Cassava is a key food security crop in Central Africa, but its production depends largely on the use of local …
Article scientifique
Effects of both climate change and human water demand on a highly threatened damselfly
While climate change severely affects some aquatic ecosystems, it may also interact with anthropogenic factors and exacerbate their impact. In …
Article scientifique
Crystal, spectroscopic and quantum mechanics studies of Schiff bases derived from 4-nitrocinnamaldehyde
Abstract Two Schiff bases, (E)-1-(4-methoxyphenyl)-N-((E)-3-(4-nitrophenyl)allylidene)methanamine (compound 1) and (E)-N-((E)-3-(4-nitrophenyl)allylidene)-2-phenylethanamine (compound 2) have been synthesized and characterized using spectroscopic methods; time …