Results 11 to 20 of about 14,110,522 (236)
A High Power Factor LED Driver with Intrinsic Current Balancing Capability
Applied Sciences, 2023 The research proposed a novel LED driver with the functions of power-factor correction (PFC) and current balancing. A flyback converter and a Class-D series resonant converter were integrated by sharing an active switch to form a single-stage circuit ...
Hung-Liang Cheng, Yi-Chan Hung
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BMC Medical Genetics, 2020 Background Hereditary intrinsic factor deficiency is a rare disease characterized by cobalamin deficiency with the lack of gastric intrinsic factor because of gastric intrinsic factor (GIF) mutations.
Jing Ruan +6 more
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What do we know about hallux valgus pathogenesis?
Journal of the Foot & Ankle, 2020 Objective: This work performs a critical review of the different causes described to explain the etiopathogenesis of hallux valgus. Methods: The authors divide the causal factors into two groups: extrinsic and intrinsic factors.
Martín Ferreyra +5 more
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eLife, 2014 The neural fate commitment of pluripotent stem cells requires the repression of extrinsic inhibitory signals and the activation of intrinsic positive transcription factors.
Qingqing Zhu +13 more
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Human gut Bacteroides capture vitamin B12 via cell surface-exposed lipoproteins
eLife, 2018 Human gut Bacteroides use surface-exposed lipoproteins to bind and metabolize complex polysaccharides. Although vitamins and other nutrients are also essential for commensal fitness, much less is known about how commensal bacteria compete with each other
Aaron G Wexler +5 more
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Genome-Wide CRISPR-Cas9 Screen Identifies SMCHD1 as a Restriction Factor for Herpesviruses
mBio, 2023 Intrinsic immunity is the frontline of host defense against invading pathogens. To combat viral infection, mammalian hosts deploy cell-intrinsic effectors to block viral replication prior to the onset of innate and adaptive immunity.
Xuezhang Tian +15 more
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Journal of Biological Chemistry, 2018 Fucosylated glycosaminoglycan (FG), a structurally complex glycosaminoglycan found up to now exclusively in sea cucumbers, has distinct anticoagulant properties, notably a strong inhibitory activity of intrinsic factor Xase complex (FXase).
Ronghua Yin +7 more
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Latent functional connectivity underlying multiple brain states
Network Neuroscience, 2022 Functional connectivity (FC) studies have predominantly focused on resting state, where ongoing dynamics are thought to reflect the brain’s intrinsic network architecture; thought to be broadly relevant because it persists across brain states (i.e ...
Ethan M. McCormick +4 more
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Quantitation of intrinsic factor [letter] [PDF]
Blood, 1983 V Herbert, B Herzlich
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OncoTarget, 2019 The intrinsic factor is the major humoral autoantigen in pernicious anemia/autoimmune gastritis. Although many studies have examined the autoantibody response to intrinsic factor and H+,K+-ATPase, no information is available on possible pathogenic ...
A. Troilo +16 more
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