Results 101 to 110 of about 262,298 (362)

Antispasmodic and bronchorelaxant activities of Salsola imbricata are mediated through dual Ca+2 antagonistic and β-adrenergic agonistic effects

open access: yesPharmaceutical Biology, 2017
Context: Salsola imbricata Forssk. (Chenopodiaceae) has folkloric repute for the treatment of various gastrointestinal and respiratory ailments. Objective: The present study investigates spasmolytic and bronchorelaxant effects of S. imbricata.
Naveed Aslam, Khalid Hussain Janbaz
doaj   +1 more source

Radiological appearance of primary laryngotracheal amyloidosis

open access: yesLung India, 2019
Primary laryngotracheal amyloidosis is a rare entity and can present with a very nonspecific symptom such as hoarseness of voice. We present one such case highlighting the radiological appearance with follow-up imaging so that one can identify computed ...
Bharat Hosur   +3 more
doaj   +1 more source

Audio and Contact Microphones for Cough Detection [PDF]

open access: yesarXiv, 2020
In the framework of assessing the pathology severity in chronic cough diseases, medical literature underlines the lack of tools for allowing the automatic, objective and reliable detection of cough events. This paper describes a system based on two microphones which we developed for this purpose. The proposed approach relies on a large variety of audio
arxiv  

Radiographic and ultrasonographic evaluation of the esophagus in the horse [PDF]

open access: yes, 2016
The purpose of this study was to describe the radiographic and ultrasonographic appearance of the esophagus of ten healthy horses. Contrast radiography showed variations in the long-axis shape of the esophagus at the thoracic inlet.
Palmers, K   +5 more
core  

Heterologous prime-boost vaccination with H3N2 influenza viruses of swine favors cross-clade antibody responses and protection [PDF]

open access: yes, 2017
The emergence of multiple novel lineages of H1 and H3 influenza A viruses in swine has confounded control by inactivated vaccines. Because of substantial genetic and geographic heterogeneity among circulating swine influenza viruses, one vaccine strain ...
Claes, Gerwin   +8 more
core   +2 more sources

KLF1 Promotes Cardiomyocyte Proliferation and Heart Regeneration Through Regulation of Wnt/β‐Catenin Signaling Pathway

open access: yesAdvanced Science, EarlyView.
In KLF1‐on (neonatal and Klf1 overexpression hearts) models, KLF1 regulates Wnt/β‐catenin signaling pathway and the expression of cell proliferation‐related genes via transcriptional and epigenetic mechanisms, which induces cardiomyocyte proliferation and cardiac regeneration in mice after myocardial infarction.
Yanglin Hao   +19 more
wiley   +1 more source

Spasmolytic effect of Vitis vinifera leaf extract on rat trachea

open access: yesJournal of Medicinal Plants, 2006
Background: Many reports have shown the various pharmacolosical effects for grape (Vitis vinifera) seed extract for instance: antioxidant, hypotensive and hypolipidemic and vasodilatory effects.
MK Gharib Naseri, A Heidari
doaj  

Importance of Taiman in Larval-Pupal Transition in Leptinotarsa decemlineata

open access: yesFrontiers in Physiology, 2019
Insect Taiman (Tai) binds to methoprene-tolerant to form a heterodimeric complex, mediating juvenile hormone (JH) signaling to regulate larval development and to prevent premature metamorphosis.
Qing-Yu Xu   +6 more
doaj   +1 more source

The Lung Microbiome Modulates Pain‐Like Behavior Via the Lung–Brain Axis in a Nitroglycerin‐Induced Chronic Migraine Mouse Model

open access: yesAdvanced Science, EarlyView.
Intratracheal neomycin alters pulmonary microbiota, activating the vagus nerve via lung brain‐derived neurotrophic factor/tropomyosin receptor kinase B (BDNF/TrkB) pathway, further projecting to nucleus of solitary tract (NTS), then dorsal raphe nucleus (DRN), where activated serotoninergic neurons increase brain serotonin, alleviating migraine.
Biying Liu   +7 more
wiley   +1 more source

Post‐Translational Modifications in Cilia and Ciliopathies

open access: yesAdvanced Science, EarlyView.
This review synthesizes current understanding of post‐translational modifications (PTMs) in ciliary proteins and emphasizes their roles in ciliary formation, homeostasis, and signaling. This review also discusses the implication of PTM dysregulation in ciliopathies and explores therapeutic strategies targeting PTM‐modifying enzymes.
Jie Ran, Jun Zhou
wiley   +1 more source

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