Results 71 to 80 of about 7,269 (211)

O55 COMPUTED TOMOGRAPHY CAN PREDICT OUTCOMES AFTER CAUSTIC INGESTION?

open access: yesDiseases of the Esophagus, 2019
Abstract Aim our aim was to evaluate if CT could predict outcomes in terms of treatment in patient with caustic ingestion injury. Background and methods endoscopy has long been the gold standard for initial evaluation of caustic ...
J Weindelmayer   +10 more
openaire   +1 more source

Bacterial Extracellular Vesicles: New Hype or Hope to Explain Reproductive Host–Microbiota Interactions

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 5, May 2026.
ABSTRACT Rapid advances in microbiome research are transforming our understanding of human health and disease, with growing focus on the female reproductive tract as a critical but understudied niche. Evidence for a local microbiome largely derives from bacterial nucleic acid detection; however, the biological relevance of these signals remains debated,
Hannah Wein   +5 more
wiley   +1 more source

Haemolysin E- and enterohaemolysin-derived haemolytic activity of O55/O157 strains and other Escherichia coli lineages

open access: yes, 2012
Among three haemolysins identified thus far in Escherichia coli, alpha-haemolysin (HlyA) is encoded on the pathogenicity islands of extraintestinal pathogenic strains, while enterohaemolysin (EhxA) is encoded on the virulence plasmids of ...
Islam,M.R.   +10 more
core   +1 more source

The impact of women’s economic empowerment on human development in sub-Saharan Africa: A panel quantile regression approach

open access: yesEconomics and Business Review
This paper uses a panel quantile regression approach to study the economic empowerment of women in sub-Saharan Africa and how it impacts human development.
Mekhzoumi Lotfi   +2 more
doaj   +1 more source

Stability of Money Demand in Sub-Saharan Africa: A Cross-Sectional ARDL Analysis by Income Levels

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
This study investigates money demand stability in sub-Saharan African (SSA) countries, utilizing a quarterly dataset spanning a 24 year-period from 1999 to 2023 sourced from the World Bank Indicators and International Monetary Fund.
Ifeoma Enemuo Joy   +5 more
doaj   +1 more source

TTNPB Promotes Human Pluripotent Stem Cell‐to‐Neural Stem Cell Transition via Modulation of Chromatin Accessibility and the S‐(5′‐adenosyl)‐L‐homocysteine/Choline Metabolic Network

open access: yesAdvanced Science, Volume 13, Issue 22, 17 April 2026.
A retinoic acid receptor agonist, TTNPB, drives the efficient generation of advanced neural stem cells (ANSCs) from human pluripotent stem cells. TTNPB‐centered chromatin remodeling and metabolic reprogramming, promote neuroectoderm commitment. The resulting cells show robust neural potential and functional efficacy in a rat depression model.
Ruilin Du   +17 more
wiley   +1 more source

Productivity and Trade Openness: A Sectoral Analysis of Morocco’s Economy

open access: yesECONOMICS
This study investigates the impact of trade openness and specialization on sectoral Total Factor Productivity (TFP) in Morocco from 1998 to 2018, shedding light on the intricate dynamics of the trade-productivity nexus.
Lemaallem Hicham, Saadi Ayoub
doaj   +1 more source

Growth Differentiation Factor 9 Supplementation Restores the Lipopolysaccharide‐Induced Negative Effects on Bovine Oocyte Developmental Competence

open access: yesMolecular Reproduction and Development, Volume 93, Issue 4, April 2026.
ABSTRACT Growth differentiation factor 9 (GDF9) plays a key role in enhancing developmental competence and blastocyst yield during in vitro maturation (IVM). This study investigated whether GDF9 could counteract the harmful effects of lipopolysaccharide (LPS), a gram‐negative bacterial component, on bovine in vitro embryo production, while also ...
Dragos Scarlet   +4 more
wiley   +1 more source

High-growth entrepreneurial firms in Africa: a quantile regression approach [PDF]

open access: yes, 2009
Africa, Firm growth, High-growth firms, Quantile regression, D92, L26, O55,
Leo Sleuwaegen   +3 more
core   +1 more source

Morocco’s Economic Prospects: A Dynamic ARDL Simulation on Global Value Chain Integration

open access: yesECONOMICS
This paper examines how Morocco’s integration into global value chains (GVCs) impacts its economic development, addressing a critical gap in the literature on developing economies. While GVCs have transformed international trade over the past two decades
Moussir Charaf-Eddine
doaj   +1 more source

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