Results 51 to 60 of about 2,603 (174)

Evaluation of the Antioxidant Status of Ethanolic Extract of Hypericum perforatum and Its Effect on Performance, Immune System, Antioxidant Status and Plasma Biochemical Indices of Broiler Chickens

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Hypericum perforatum ethanolic extract (HPEE) at the levels of 0, 150, 300 and 450 mg/kg were used and dietary treatments did not affect growth performance including feed intake, body weight and feed conversion ratio. The HPPE reduced the abdominal fat and improved meat quality in broilers.
Hojjat Seraji‐Kopkan   +3 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

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

Ultraviolet Radiations Impact on the Skin‐Brain Axis: A Literature Review of our Current Knowledge

open access: yesPhotodermatology, Photoimmunology &Photomedicine, Volume 42, Issue 3, May 2026.
ABSTRACT Background Sunlight is essential for vitamin D synthesis and contributes to mood regulation, but it is also a major risk factor for skin aging and carcinogenesis. While the cutaneous and immune effects of ultraviolet radiation are well documented, its potential impact on brain function remains poorly understood.
Mariam Deriouich   +2 more
wiley   +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

A pilot study of maternal vitamin D status and its association with breast milk and infant gut metabolites

open access: yesPhysiological Reports, Volume 14, Issue 5, March 2026.
Vitamin D status in our pilot study was associated with higher levels of certain amino acids and hexanoic acid in breast milk and metabolites in infant stool samples. Abstract Human milk contains multiple bioactive components, many of which are influenced by the mother's nutritional status.
Alyssa S. Gutierrez   +10 more
wiley   +1 more source

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

Oral Supplementation with Calcitriol, Calcidiol, Vitamin D3 or Moderate Sun Exposure? [PDF]

open access: yesJournal of Investigative Dermatology, 2013
Abbreviations: BCC, basal cell carcinoma; CCS, Copenhagen City Study; SCC, squamous cell ...
openaire   +2 more sources

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

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