Results 81 to 90 of about 692,088 (326)
Decreased serum vitamin D level as a prognostic marker in patients with COVID-19 [PDF]
arXiv, 2022 Background: The corona virus disease 2019 (COVID-19) pandemic, which is caused by severe acute respiratory syndrome coronavirus 2, is still localized outbreak and has resulted in a high rate of infection and severe disease in older patients with comorbidities.
arxiv
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
Conformationally controlled photochemistry studied by trajectory surface hopping [PDF]
arXiv, 2022 This article reviews trajectory surface hopping methods to study conformationally controlled photochemistry. Besides focusing on the linear response time-dependent density functional theory surface hopping method, it reviews the generation of Boltzmann ensembles as starting conditions for photochemical dynamics, the calculation of electronic and ...
arxiv
Advanced Healthcare Materials, EarlyView.This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto +2 more
wiley +1 more source
Synthesizing Correlations with Computational Likelihood Approach: Vitamin C Data [PDF]
arXiv, 2017 It is known that the primary source of dietary vitamin C is fruit and vegetables and the plasma level of vitamin C has been considered a good surrogate biomarker of vitamin C intake by fruit and vegetable consumption. To combine the information about association between vitamin C intake and the plasma level of vitamin C, numerical approximation methods
arxiv
Advanced Healthcare Materials, EarlyView.Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie +5 more
wiley +1 more source
Introductory Chapter: Vitamin C [PDF]
, 2019 The word vitamin was originally coined to describe amines that are essential for life. It is now know that although not all vitamins are amines, the are organic micronutrients that mean that they must be consumed in small quantities for the adequate ...
LeBlanc, Jean Guy
core +2 more sources
Biochemical and structural insights in bacterial B-type vitamin transporters of the Pnu family [PDF]
, 2020 In nature, all living cells are surrounded by a biological membrane which acts as a barrier between the external and the internal environment. The membrane is impermeable to most water-soluble molecules and is composed of a phospholipid bilayer in which ...
Singh, Rajkumar
core +2 more sources
Advanced Healthcare Materials, EarlyView.The limitations of existing clinical treatments highlight the need for a more comprehensive strategy for addressing infected diabetic wounds. A tri‐layered scaffold is developed to deliver therapeutics loaded in CuBDC and ZIF‐8 MOFs that are tailored to the requirements of deep‐infected diabetic wounds.
Ayse Gunyakti Mujtaba +8 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.High glucose‐ and acid‐responsive hydrogel with dynamic covalent bond solubilized with flavonoids (Gel‐Flavonoids) is designed for diabetic wound healing. The Gel‐Flavonoids adapt to irregular wound shapes and release antioxidants in high‐glucose environments, effectively reducing reactive oxygen species.
Qiang Zeng +9 more
wiley +1 more source