Results 21 to 30 of about 872 (151)

Keratoconjunctivitis sicca in intact Aksaray Malakli breed dogs: Evaluation of 50 cases

open access: yesVeterinary Ophthalmology, Volume 28, Issue 5, Page 802-811, September 2025.
Abstract Objectives Keratoconjunctivitis sicca (KCS) is characterized by decreased aqueous tear film components, leading to ocular surface damage. Diagnosis involves clinical examination, Schirmer Tear Test (STT1), and Tear Film Break‐Up Time (TFBUT) measurement.
Nihan Avci   +3 more
wiley   +1 more source

On a cholinergic motor innervation of the rat urethra

open access: yes, 1984
Choline acetyltransferase activity was demonstrated in the proximal part of the male rat urethra, indicating a cholinergic innervation of this tissue. The cholinergic nerve fibres emanated evidently from the pelvic nerves, since bilateral removal of the ...
Ekström, J, Malmberg, Lars
core   +1 more source

Acetylation‐Deacetylation‐Driven Natural Product Biosynthesis

open access: yesChemistryEurope, Volume 3, Issue 4, July 14, 2025.
This review summarizes the role of acetylation‐deacetylation in natural product biosynthesis, including acetylation followed by deacetylation after several biosynthetic steps, acetylation‐mediated rearrangement, acetylation‐triggered elimination, and the acetylation cycle as a regulatory mechanism. These processes are vital for the formation of complex
Huibin Wang, Ikuro Abe
wiley   +1 more source

Butorphanol or a Combination of Ketamine and Xylazine Do Not Interfere With Arrhythmogenic Parameters in Agoutis (Dasyprocta prymnolopha) Obtained Through High‐Resolution Electrocardiogram

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 343, Issue 6, Page 693-702, July 2025.
ABSTRACT Introduction/Objectives: Agoutis is a medium‐sized wild rodent with potential for use as an experimental model. This study aimed to evaluate physiological parameters of arrhythmogenesis in this species, by HR‐ECG and VCG techniques, under physical and pharmacological containment (ketamine‐xylazine and butorphanol). Materials and methods: Eight
Charlys Rhands Coelho de Moura   +9 more
wiley   +1 more source

Autonomic drugs in the treatment of canine and feline glaucoma – Part I: Medications that lower intraocular pressure by increasing the outflow of aqueous humour [PDF]

open access: yes, 2014
One characteristic of the most common types of glaucoma is increased intraocular pressure (IOP), which has a damaging effect on optic nerve axons, leading to progressive loss of retinal ganglion cells. Therefore, ocular hypotensive drugs are the mainstay
Maslanka, T.
core   +1 more source

Feed‐induced hypersalivation in horses from Austria, Germany and Switzerland

open access: yesEquine Veterinary Journal, Volume 57, Issue 4, Page 1035-1043, July 2025.
Abstract Background While previous reports come mostly from the southern Americas, several outbreaks of hypersalivation in horses were observed in Middle Europe from 2016 to 2018. Objective To describe feed‐induced hypersalivation in European horses. Study design Analysis of feedstuffs.
Linda Franziska Böswald   +5 more
wiley   +1 more source

Pulmonary safety of ophthalmic beta-blockers:a nationwide registry-based cohort study

open access: yes, 2018
PURPOSE: Ophthalmic beta-blockers, used in the treatment of increased intraocular pressure, are known to cause pulmonary adverse effects. Few, if any, studies have quantified the extent of the problem in a real-life population.
Aasbjerg, Kristian   +9 more
core   +1 more source

Biomimetic Design of Biocompatible Neural Probes for Deep Brain Signal Monitoring and Stimulation: Super Static Interface for Immune Response‐Enhanced Contact

open access: yesAdvanced Functional Materials, Volume 35, Issue 23, June 5, 2025.
Ultrathin, flexible neural probes are developed with an innovative, biomimetic design incorporating brain tissue‐compatible materials. The material system employs biomolecule‐based encapsulation agents to mitigate inflammatory responses, as demonstrated through comprehensive in vitro and in vivo studies.
Jeonghwa Jeong   +7 more
wiley   +1 more source

Acute and persistent changes in neural oscillatory activity predict development of epilepsy following acute organophosphate intoxication in adult rats

open access: yesEpilepsia, Volume 66, Issue 4, Page 1329-1342, April 2025.
Abstract Objective Acute organophosphate (OP) intoxication affects a significant number of individuals worldwide. Those who survive OP‐induced cholinergic crisis, which includes status epilepticus, often develop neurological morbidities. Here, we provide a rigorous characterization of the acute and delayed electrophysiological responses to OP ...
Jeremy A. MacMahon   +8 more
wiley   +1 more source

IAT4, a New Indolamine N‐Acetyltransferase in Saccharomyces cerevisiae Involved in Melatonin Biosynthesis

open access: yesJournal of Pineal Research, Volume 77, Issue 3, April 2025.
ABSTRACT Melatonin synthesis by yeast has been described on several occasions, mainly in a fermentative context. However, the genetic determinants involved in its synthesis remain undefined. Understanding melatonin synthesis in yeast is important because it can provide insights into the broader mechanisms of indolamine production, which has ...
Andrés Planells‐Cárcel   +3 more
wiley   +1 more source

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