Results 91 to 100 of about 923,932 (387)
The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2023 Vitamin D3 is a secosteroid, broad-spectrum immunomodulatory, antioxidant, and anti-inflammatory hormone produced either by the internal subcutaneous pathway in the presence of ultraviolet B (UVB) rays or by the external pathway in the form of ...
Amit Kumar Tripathi, Sunil Kumar Mishra
doaj +1 more source
Long-Lived States of Methylene Protons in Achiral Molecules [PDF]
arXiv, 2022 It is shown that long-lived states (LLS) involving pairs of methylene protons in nuclear magnetic resonance (NMR) can be readily excited in common molecules that contain two or more neighboring CH$_2$ groups. Accessing such LLS does not require any isotopic enrichment, nor does it require any stereogenic centers to lift the chemical equivalence of CH ...
arxiv
Self-consistent approach to deformation of intruder states in neutron-deficient Pb and Po [PDF]
Phys.Lett. B569 (2003) 151-158, 2003 We present systematic calculations of the properties of 11- isomers in neutron-deficient 184-198Pb and 188-200Po. These states are based on the proton (h9/2 i13/2)_{K = 11-} configuration. They are calculated in the framework of the Hartree-Fock-Bogoliubov method with a Skyrme interaction and density-dependent pairing force.
arxiv +1 more source
Advanced Functional Materials, EarlyView.This review covers the recent advances in the synthesis and properties of stable radical polymers (SRPs) and presents their applications in electronics, magnetics, optoelectronics, and biomedicines. The review concludes with a discussion of the challenges in radical chemistry and functionalization, while shedding light on the groundbreaking potential ...
Yufeng Xiong +11 more
wiley +1 more source
Pharmacokinetics and efficacy of oral versus intravenous mixed-micellar phylloquinone (vitamin K-1) in severe acute liver disease [PDF]
, 2005 Background/Aims: In patients with severe acute liver dysfunction, i.v. phylloquinone (vitamin K-1) may be given to exclude vitamin K deficiency, rather than impaired hepatic synthesis of coagulation factors alone, as the cause of the coagulopathy ...
Fitt, S +5 more
core +1 more source
Вопросы современной педиатрии, 2018 Background. Children of preschool and school age are at risk of developing vitamin deficiency. Screening of the vitamin provision of children remains an urgent problem of pediatrics. Objective.
Svetlana G. Makarova +6 more
doaj +1 more source
Low Serum 25-Hydroxy Vitamin D (25-OHD) and Hepatic Encephalopathy in HCV-Related Liver Cirrhosis
International Journal of Hepatology, 2021 Background. Patients with liver cirrhosis experience a large variety of metabolic disorders associated with more hepatic decompensation. Hepatic encephalopathy (HE) is a significant complication in liver cirrhosis patients, presenting a wide spectrum of ...
Mohamed Abd Ellatif Afifi +2 more
doaj +1 more source
Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations
Advanced Functional Materials, EarlyView.Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan +4 more
wiley +1 more source
Vitamin "C" nutrition in the Cape Peninsula [PDF]
, 1940 1. A series of 507 cases in the Cape Peninsula, South Africa has been investigated for Vitamin C nutrition.2. Of the total number of cases, 124 or 24.6% showed marked evidence of Vitamin C deficiency.3.
Baumann, W. F. Exner
core +1 more source
Journal of Medical Sciences, 2021 Background: Children with Vitamin D deficiency are at an increased risk for acute respiratory tract infections (ARTIs). Till now, few studies have been conducted on the use of Vitamin D against ARTIs, but the findings are conflicting and not conclusive ...
Sujata Jadhav +3 more
doaj +1 more source