Results 111 to 120 of about 13,852 (248)

Mechanisms reducing parasympathetic activity in chronic hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend Parasympathetic activity is reduced in chronic hypoxia, but the underlying mechanism(s) are unclear. Using β‐adrenergic blockade to isolate parasympathetic control of heart rate at sea level and after 9‐12 days at high altitude, we investigated whether (i) chemoreflex activation, (ii) increased pulmonary ventilation and/or (iii ...
Lauren E. Maier, Andrew Douglas, Katharine Foster, Elliott J. Jenkins, Liam D. Corr, Peter Rasmussen, James Anholm, Travis D. Gibbons, Phil N. Ainslie, Mike Stembridge, Christoph Siebenmann   +10 more
wiley   +1 more source

Risk of True Allergy to Local Anesthetics: 10-Year Experience from an Anesthesia Allergy Clinic in China

Therapeutics and Clinical Risk Management, 2020
Jun Zuo,1,2 Ruisong Gong,1,2 Xiaowen Liu,2 Jing Zhao1,2 1Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, People’s Republic of China; 2Department of ...
Zuo J, Gong R, Liu X, Zhao J
doaj  

Ventilatory and heart rate responses to hypoxia in pre‐ and post‐menopausal ethnically Tibetan women residing at ∼3800 m in Mustang, Nepal

The Journal of Physiology, EarlyView.
Abstract figure legend Tibetan women livingat high altitude exhibit distinct physiological traits that can enhance oxygen transport in chronic hypoxia. Menopausal status influences cardiopulmonary responses to hypoxia in women living at low altitudes.
E. A. Moya, J. J. Yu, S. R. Craig, A. Di Rienzo, D. Witonsky, W. Gu, B. Basnyat, K. P. Strohl, F. L. Powell, T. S. Simonson, C. M. Beall   +10 more
wiley   +1 more source

The additive effect of IgE-mediated and pseudoallergic hypersensitivity in RBL-2H3 cells and guinea pigs.

PLoS ONE
Drug hypersensitivity reactions (DHR) are commonly observed with various medications. However, some drugs, like Qingkailing (QKL), iodixanol, and vancomycin, previously classified as pseudoallergic, do not align with clinical observations, creating ...
Yu Zhang, Qilong Xu, Chengbo Zheng, Cunyu Li, Yunfeng Zheng, Guoping Peng   +5 more
doaj   +1 more source

A generalization of the DHR theorem for higher form symmetries

The Doplicher-Haag-Roberts (DHR) reconstruction theorem shows that standard ($0$-form) internal symmetries are associated to groups in relativistic quantum field theory in spacetime dimension $D>2$. In particular, non-invertible symmetry structures in $D>2$ correspond to the choice of a subtheory of a unique parent one, where the symmetry is a ...
Casini, Horacio, Magan, Javier M.
openaire   +2 more sources

Domestic homicide review (DHR) : case analysis [PDF]

, 2016
Crime statistics for England and Wales (Flatley, 2016) show that 332 women and 78 men were killed by their partners/ex-partners between March 2012 and March 2015 – the time period within which the domestic violence homicides analysed in this report took place.
Sharp-Jeffs, Nicola, Kelly, Liz
openaire  

The heart responds to pressure via the lung: Dive depth alters cardiac control in bottlenose dolphins

The Journal of Physiology, EarlyView.
Abstract figure legend Dive depth independently modulated cardiac regulation in bottlenose dolphins during controlled voluntary dives. Dolphins performed dives to 0.5, 5 and 10 m with standardized dive durations, allowing the effects of depth on cardiovascular responses to be evaluated.
F. Cunha Oliveira, N. Pelufo Martínez, K. Aoki, J. Altimiras, L. Moñino, A. G. Torrente, A. Fahlman   +6 more
wiley   +1 more source

Recent findings on drug hypersensitivity in children

Frontiers in Allergy
Drug hypersensitivity reactions (DHR) in children have a significant impact on clinical practice and public health. Both under-diagnosis (due to under-reporting) and over-diagnosis (due to the overuse of the term “allergy”) are potential issues.
Mara Morelo Rocha Felix, Fábio Chigres Kuschnir, José Laerte Boechat, José Laerte Boechat, Mariana Castells   +4 more
doaj   +1 more source

Effects of Ground Rubber Loading on Rubber Compounds Studied by the Hyphenated Rheo‐NMR and the Palierne Model

Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.
This article investigates the use of ground rubber as a sustainable filler for rubber compounds. Such compounds were analyzed with the unique hyphenated Rheo‐NMR setup. This setup is used to quantify the effect on the rheological behavior as an emulsion‐like blend as well as on the further vulcanization of the ground rubber particles due to sulfur ...
Tim Schülein, Sarah L. Palloks, Stefan A. Frosch, Johannes Krückel, Volker Herrmann, Manfred Wilhelm   +5 more
wiley   +1 more source

Material Characterization of Lignin‐Filled Polypropylene Composites

Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.
Ground and spray‐dried lignin powders are compared as fillers for polypropylene composites. Differences in powder preparation methods are associated with differences in powder characteristics and composite behavior after melt compounding. Spray‐dried lignin produces smaller particles and fewer large agglomerates, while a 5 wt% lignin loading provides a
Sungjun Hwang, Stefan N. E. Johansson II, Yousoo Han, Douglas J. Gardner   +3 more
wiley   +1 more source