Results 51 to 60 of about 2,525 (172)

Novel Technologies for Exploring the Skin–Brain Axis

open access: yesAdvanced Sensor Research, Volume 5, Issue 2, February 2026.
The skin–brain axis mediates bidirectional communication between cutaneous physiology and the nervous system, influencing sensation, inflammation, and disease. This review surveys emerging microsensor, nanosensor, and bioelectronic technologies integrated with advanced skin and neural models, highlighting multimodal, real‐time strategies to decode ...
Dahiana Mojena Medina, Francesca Santoro
wiley   +1 more source

Analysis of Potential Vitamin D Molecule Biomarkers: Association of Calcitriol and Its Hydroxylation Efficiency Ratio with Cardiovascular Disease Risk in Rheumatoid Arthritis Patients

open access: yesBiomedicines
Rheumatoid arthritis (RA) is a multifactorial autoimmune disease in which hypovitaminosis D by calcidiol quantification has been associated with disease severity.
Melissa Rivera-Escoto   +9 more
doaj   +1 more source

Biological markers of suicidal behavior and justification of use level calzidiola in the blood

open access: yesОбозрение психиатрии и медицинской психологии имени В.М. Бехтерева, 2019
The article is devoted to the problem of search of biomarkers of suicidal behavior and includes literature review, as well as the results of own research of features of suicidal behavior of young age patients with depression (18—27 years) depending on ...
N. N. Petrova   +4 more
doaj   +1 more source

A Multidomain Lifestyle Intervention Is Associated With Improved Functional Trajectories and Favorable Changes in Epigenetic Aging Markers in Frail Older Adults: A Randomized Controlled Trial

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
In frail older adults, a 6‐month lifestyle intervention slowed epigenetic aging and improved functional outcomes, suggesting lifestyle strategies may delay biological aging and disability progression. ABSTRACT Frailty emerges as the intermediate stage preceding disability, but there is a gap in molecular signatures for early detection of subclinical ...
Gloria Olaso‐Gonzalez   +13 more
wiley   +1 more source

The Efficacy and Safety of High-Dose Cholecalciferol Therapy in Hemodialysis Patients

open access: yesBiomedicines
Vitamin D deficiency and insufficiency are highly prevalent in CKD, affecting over 80% of hemodialysis (HD) patients and requiring therapeutic intervention. Nephrological societies suggest the administration of cholecalciferol according to the guidelines
Agnieszka Tarasewicz   +10 more
doaj   +1 more source

Serum 25‐hydroxyvitamin D concentration and infectious respiratory disease complex in shelter dogs

open access: yesJournal of Veterinary Internal Medicine, 2021
Background Hypovitaminosis D is a risk factor for the development of respiratory infections in humans and repletion can be protective. Objectives Determine if serum 25‐hydroxyvitamin (OH)D concentrations are lower in shelter dogs and if 25(OH)D ...
Jared A. Jaffey   +8 more
doaj   +1 more source

Metabolism of calcidiol and calcium in pregnant and lactating goats

open access: yesRegulatory Mechanisms in Biosystems
The aim of our study was to investigate the dynamics of the metabolism of one of the active metabolites of vitamin D – 25OHD 3 and its effect on the metabolism of total and ionized calcium in pregnant and lactating goats. The subject of the study was Z aanen and L aman goats: pregnant (75–90 and 120–140 days of pregnancy) and lactating animals (0–2 and
V. Sakhniuk   +5 more
openaire   +1 more source

Integrative Toxicology Profiling of Thuja sutchuenensis Essential Oil: From LD50 Safety Assessment to Hepatic Apoptosis and Gut Microbiota Modulation

open access: yesFood Science &Nutrition, Volume 13, Issue 12, December 2025.
This study provides the first experimental evidence of Thuja sutchuenensis essential oil (TEO) toxicity, with an oral LD50 of ~3800 mg/kg in mice. Sub‐LD50 doses cause focal hepatic necrosis via apoptosis/oxidative stress–related pathways without systemic inflammation or renal injury.
Nana Long   +8 more
wiley   +1 more source

Nutritional Deficiencies Following Bariatric Surgery: A Rapid Systematic Review of Case Reports of Vitamin and Micronutrient Deficiencies Presenting More Than Two Years Post‐Surgery

open access: yesClinical Obesity, Volume 15, Issue 6, December 2025.
ABSTRACT Bariatric surgery is the most clinically‐ and cost‐effective intervention for severe obesity. However, without adequate follow‐up, it can lead to nutritional deficiencies. Patients require life‐long nutritional supplements and follow‐up to prevent nutritional deficiencies from developing.
Sophie Haughton   +2 more
wiley   +1 more source

A single-oral bolus of 100,000 IU of cholecalciferol at hospital admission did not improve outcomes in the COVID-19 disease: the COVID-VIT-D—a randomised multicentre international clinical trial

open access: yesBMC Medicine, 2022
Background Vitamin D status has been implicated in COVID-19 disease. The objective of the COVID-VIT-D trial was to investigate if an oral bolus of cholecalciferol (100,000 IU) administered at hospital admission influences the outcomes of moderate-severe ...
Jorge B. Cannata-Andía   +21 more
doaj   +1 more source

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