Results 21 to 30 of about 265,898 (218)

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Enhancing Facial Recognition Performance with Data Augmentation in Occluded Environments

open access: yesInternational Journal of Emerging Engineering and Technology
Facial recognition systems frequently face challenges in accurately identifying individuals when critical facial features are obscured by occlusions such as masks, sunglasses, or scarves.
Afolabi Awodeyi   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

NUTRITIVE AND PHYTOCHEMICAL QUALITY AND PHYTOBIOTIC PROPERTY OF PHYLLANTHUS AMARUS (SCHUM. & THONN.) ORIGINATING FROM NIGERIA

open access: yesArchives of Veterinary Medicine
Negative impact of antibiotics and synthetic antioxidants to livestock production including poultry are rising. Therefore, the current shift to phytobiotics as alternative that can improve the productivity and quality of commercial animals by enhancing ...
Anthony Taghogho Eduviere   +5 more
doaj   +1 more source

Coronavirus and emergency management in Nigeria

open access: yesRUDN Journal of Medicine, 2021
Relevance .This study examines the efforts of the Nigerian government towards managing the coronavirus infection. COVID-19 is an infectious disease that originated from Wuhang, China at the end of 2019.
Ejiroghene A. Oghuvbu   +2 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Amelioration of Lead-induced Toxicity in Blood, Liver and Kidney Tissues of Male Wistar Rats by Fermented Ofada Rice

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2015
The protective effects of ‘ofada’ rice koji (ORK, fermented ofada rice) and ascorbic acid (AA) against lead (Pb)-induced toxicity in the blood, liver and kidney tissues of male Wistar rats was investigated.
Eferhire Aganbi   +7 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

Challenges of antimicrobial resistance in sub-Saharan Africa: The past, present, and future perspectives

open access: yesOrapuh Journal
Infectious diseases continue to be a major global problem in public health, accounting for millions of fatalities annually, despite a century of frequently successful preventative and control efforts. Antimicrobial resistance (AMR) and the appearance of
O. B. Elijah   +7 more
doaj   +1 more source

Awareness, knowledge, and utilisation of online digital tools for literature review in educational research

open access: yesHeliyon, 2023
There is an inequality in developed and developing countries' research output in highly reputable databases. One way to reduce this inequality is to encourage researchers in developing countries to use online digital tools.
Caroline Ochuko Alordiah   +6 more
doaj   +1 more source

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