Results 221 to 230 of about 103,939 (309)

Arctic lake trout (Salvelinus namaycush) show evidence of seasonal acclimation of cardiac adrenergic sensitivity but not heat tolerance

Journal of Fish Biology, EarlyView.
Abstract Many Arctic fishes experience prolonged periods of extreme cold and large thermal variation over both rapid and seasonal time scales which challenge critical physiological functions. In the central Canadian Arctic, we caught wild adult lake trout (Salvelinus namaycush) acclimatized to winter and summer temperatures to determine the extent to ...
Emily P. Williams, Les N. Harris, Jean‐Sébastien Moore, Ella K. Middleton, Shira A. Berkelhammer, Ben Speers‐Roesch, Matthew J. H. Gilbert   +6 more
wiley   +1 more source

Antinociceptive Effect of Cinnamaldehyde in Male Mice: Investigation of the Mechanisms of Action Through In Silico and In Vivo Approaches. [PDF]

Chem Biodivers
Rêgo RIA, Pires HFO, Dias AL, Remigio MCRB, de Andrade HHN, da Silva PR, de Sousa NF, Scotti L, Scotti MT, Salvadori MGSS, de Castro RD.   +10 more
europepmc   +1 more source

Lower density of calretinin‐immunopositive neurons in the putamen of subjects with schizophrenia

Journal of Anatomy, Volume 246, Issue 4, Page 505-516, April 2025.
Recent neuroimaging and histological studies highlight the striatum as a key area involved in SCH, but the specific impairment of neuronal subtypes in subcortical structures is not fully understood. This study is the first detailed investigation of neuroanatomical changes in the putamen in SCH, specifically examining the density of calretinin ...
Paz Kelmer, Paulina Hoppa, Erzsébet Frank, Teadora Tyler, Istvan Adorjan   +4 more
wiley   +1 more source

Sympathetic nerve aggravates autoimmune skin disease via NE-adrenergic receptor axis: Neuroimmune cross-talk insights from vitiligo. [PDF]

Sci Adv
Huang L, Kang P, Chen J, Sun W, Yin H, Yang Y, Guo S, Yi X, Chen J, Li S, Li C.   +10 more
europepmc   +1 more source

Neural modulation of ocular immunity: Exploring a sympathetic‐macrophage neuroimmune link in the human ciliary body

Journal of Anatomy, EarlyView.
Using microscopy and 3D confocal imaging on seven cadaveric eyes, we identified sympathetic nerves closely associated with β₂‐adrenergic receptor‐expressing macrophages in the human ciliary body (CB). These findings suggest a sympathetic‐macrophage neuroimmune link in the CB, potentially influencing ocular inflammation and degeneration, warranting ...
Tanya S. Karakyriakou, Claire Mackaaij, Mark van Zijverden, Hendrik A. Messal, Jeannette Ossewaarde‐van Norel, Ronald L. A. W. Bleys, Cindy G. J. Cleypool   +6 more
wiley   +1 more source

Single-cell transcriptomics reveals ADRB1 as a key immune checkpoint regulating T cell exhaustion in lung cancer and its prognostic value in lung cancer. [PDF]

Discov Oncol
Cao Z, Su F, Dun X, Lu Q, Xu H, Su P, Xue Z, Wang S, Yang X, Xu H.   +9 more
europepmc   +1 more source

Management of Paediatric Acute Asthma in a Metropolitan Emergency Department: A Retrospective Audit

Journal of Paediatrics and Child Health, EarlyView.
ABSTRACT Aim To evaluate adherence to the Sydney Children's Hospital Network (SCHN) Asthma‐Acute Management Practice Guideline in the management of paediatric patients presenting to a metropolitan emergency department (ED). Methods A cross‐sectional retrospective audit of 153 paediatric ED presentations with acute asthma between March 2023 and February
Yasmine Toufaili, Nounu Sarukkali
wiley   +1 more source

Single-dose Tamsulosin Induces Reversible Azoospermia and Ejaculatory Dysfunction Suggesting Potential for on-demand Male Contraception. [PDF]

Int Braz J Urol
Lopes LS, Candelaria JD, Glina FPA, Feitosa TV, de Oliveira BBP, Baccaglini WRC, Montagna E, Barbosa CP, de Bessa J, Glina S.   +9 more
europepmc   +1 more source

Systemic, Lifestyle and Environmental Modifying Factors in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
A variety of impacting factors in the pathogenesis of periodontitis exist, including systemic, lifestyle, and environmental factors. This review highlights the manifold mechanistic aspects of the link between the pathogenesis of periodontitis, addressing these numerous factors to supplement the long‐standing knowledge of the progression of the disease.
Sabine Elisabeth Groeger, Yuxi Zhou, Jiawen Yong, Lei Wang, Sabine Ruf, Joerg Meyle   +5 more
wiley   +1 more source

Synephrine potentiates lidocaine-induced cutaneous analgesia via α-adrenergic receptors in male rats. [PDF]

Physiol Rep
Chou AK, Chiu CC, Liu KS, Chen YW, Hung CH, Wang JJ.   +5 more
europepmc   +1 more source