Results 321 to 330 of about 19,750,598 (378)

Sovereign Credit Ratings: A Friend or Foe to Financial Development of African Countries?

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This study examined the impact of sovereign credit rating on financial development. Using a sample of 21 African countries from 1995 to 2019, the empirical result indicates a significant and positive link between sovereign credit rating and financial development that is, higher credit ratings are associated with lower borrowing costs ...
Sodiq Arogundade   +2 more
wiley   +1 more source

Clinical features and surgical options of obstructed hemivagina and ipsilateral renal agenesis (OHVIRA) syndrome: A systematic review and a meta‐analysis of prevalence

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background OHVIRA syndrome, a urogenital malformation, lacks standardized management. Narrative reviews exist, but there is no a comprehensive meta‐analysis. Objectives The aim of this first systematic review and meta‐analysis is to evaluate the current literature and inform management strategies.
Emma Bonetti   +8 more
wiley   +1 more source

Microbiota humanization drives human‐like metabolic and immune transcriptomic shifts in pigs

open access: yesiMetaOmics, EarlyView.
This study successfully established gut microbiota‐humanized pigs, achieved human‐like remodeling of the serum metabolome, and uncovered transcriptional alterations in immune cell subsets. These findings advance our understanding of how human gastrointestinal microorganisms affect host metabolism and the immune function in a porcine model.
Zhaoqi Zhang   +9 more
wiley   +1 more source

Structural design and property regulation of organic polymers for photocatalytic synthesis of H2O2

open access: yesInfoScience, EarlyView.
Photocatalytic synthesis of H2O2 offers a sustainable approach. Photocatalytic efficiency depends critically on interfacial electron transfer kinetics and spatial charge separation. Herein, we systematically analyze key factors governing photogenerated carrier dynamics and propose engineered strategies to optimize performance, thereby providing design ...
Mingyang Xu   +8 more
wiley   +1 more source

Polymorphic potential of SRF binding site of c-Fos gene promoter: in vitro study. [PDF]

open access: yesRSC Adv
Profantová B   +6 more
europepmc   +1 more source

C-Fos Is Not Essential for Apoptosis

Biochemical and Biophysical Research Communications, 1996
The transcription factor AP-1, made up of dimers of Fos and Jun proto-oncogene products, is involved in distinct cellular processes, including cell proliferation, differentiation and apoptosis. In this study, we have used mice in which both copies of the c-fos gene were disrupted by targeted mutagenesis in order to analyze how the apoptotic response ...
Maria Teresa Alonso   +3 more
openaire   +3 more sources

Expression of c-fos protein in brain: metabolic mapping at the cellular level.

Science, 1988
The proto-oncogene c-fos is expressed in neurons in response to direct stimulation by growth factors and neurotransmitters. In order to determine whether the c-fos protein (Fos) and Fos-related proteins can be induced in response to polysynaptic ...
S. Sagar, F. Sharp, T. Curran
semanticscholar   +1 more source

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