Results 51 to 60 of about 7,646 (175)

Disruption of gut integrity and permeability contributes to enteritis in a fish‑parasite model: a story told from serum metabolomics [PDF]

open access: yes, 2019
Background In the animal production sector, enteritis is responsible for serious economic losses, and intestinal parasitism is a major stress factor leading to malnutrition and lowered performance and animal production efficiency.
Calduch‑Giner, Josep A.   +10 more
core   +5 more sources

Impairment of gut microbial biotin metabolism and host biotin status in severe obesity: effect of biotin and prebiotic supplementation on improved metabolism [PDF]

open access: yes, 2022
Objectives Gut microbiota is a key component in obesity and type 2 diabetes, yet mechanisms and metabolites central to this interaction remain unclear.
  +62 more
core   +2 more sources

fQRS as a marker of granulomatous disease in patients presenting with ventricular tachycardia and normal left ventricular ejection fraction

open access: yesIndian Heart Journal, 2015
Background: Granulomatous myocarditis may present with sustained monomorphic ventricular tachycardia (SMVT) in the presence of normal left ventricular ejection fraction (LVEF), and could be mistaken for idiopathic ventricular tachycardia (IVT).
Henri Roukoz   +6 more
doaj   +1 more source

Effects of dietary pantothenic acid on growth, antioxidant ability and innate immune response in juvenile black carp

open access: yesAquaculture Reports, 2022
An 8-week feeding study was conducted to examine how dietary pantothenic acid (PA) affects growth, antioxidant ability and innate immunity in juvenile black carp (Mylopharyngodon piceus).
Xiaowei Jia   +7 more
doaj   +1 more source

Biotinylated polyurethane-urea nanoparticles for targeted theranostics in human hepatocellular carcinoma [PDF]

open access: yes, 2015
Over the past years, significant efforts have been devoted to explore novel drug delivery and detection strategies for simultaneous therapy and diagnostics.
García-Celma, María José   +4 more
core   +1 more source

Balanced Expression of the Diiron Oxygenase BioE Is Essential for Biotin Homeostasis in Elizabethkingia meningoseptica

open access: yesAdvanced Science, Volume 13, Issue 10, 18 February 2026.
BioE is a new diiron oxygenase that catalyzes the conversion of long‐chain acyl groups into pimeloyl thioester, initiating biotin synthesis. The overexpression of EmBioE disrupts lipid metabolic homeostasis, requiring repressor BioL to maintain a balance between long‐chain fatty acids and biotin synthesis.
Meng Zhang   +9 more
wiley   +1 more source

Learning with SGD and Random Features [PDF]

open access: yes, 2018
Sketching and stochastic gradient methods are arguably the most common techniques to derive efficient large scale learning algorithms. In this paper, we investigate their application in the context of nonparametric statistical learning.
Carratino, Luigi   +2 more
core   +1 more source

Mass spectrometry in ocular drug research

open access: yesMass Spectrometry Reviews, Volume 45, Issue 1, Page 37-68, January/February 2026.
Abstract Mass spectrometry (MS) has been proven as an excellent tool in ocular drug research allowing analyzes from small samples and low concentrations. This review begins with a short introduction to eye physiology and ocular pharmacokinetics and the relevance of advancing ophthalmic treatments.
Eva M. del Amo   +6 more
wiley   +1 more source

Metastatic Melanoma Mimicking Primary Breast Cancer—A Diagnostic Challenge: A Case Report

open access: yesCase Reports in Pathology, Volume 2026, Issue 1, 2026.
Introduction Metastatic melanoma to the breast is rare and may be misdiagnosed as primary breast carcinoma. Histological, immunohistochemical, and clinical correlations, such as a history of previous melanoma, are essential for diagnosis. Patient Presentation A female patient presented with melanoma in the left gluteal region.
Angela de Salles Rezende   +6 more
wiley   +1 more source

Biotin-Decorated PAMAM G4.5 Dendrimer Nanoparticles to Enhance the Delivery, Anti-Proliferative, and Apoptotic Effects of Chemotherapeutic Drug in Cancer Cells

open access: yesPharmaceutics, 2020
Biotin receptors are overexpressed by various types of solid cancer cells and play a significant role in tumor metabolism, growth, and metastasis. Thus, targeting the biotin receptors on tumor cells may enhance the efficiency and reduce the side-effects ...
Endiries Yibru Hanurry   +9 more
doaj   +1 more source

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