Results 41 to 50 of about 87,571 (310)

Single Atrium and Miscarriages

The Thoracic & Cardiovascular Surgeon Reports, 2020
Background A single atrium is a very rare heart condition, in which the inter atrial septum is missing. These congenital heart defects usually are surgically corrected after birth. Case Presentation We present a successful surgical repair of a
Fatos Kojqiqi, Arben Kojqiqi, Ismet Jusufi, Besnik Kojcici   +3 more
doaj   +1 more source

A Brain‐Wide Atlas of Astrocytic Oxytocin Receptors Reveals a Glial Basis for Nucleus Accumbens Modulation of Affiliative Behavior

Advanced Science, EarlyView.
The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis, Stefan Stojilkovic, Kai‐Yi Wang, Cristina Márquez, Annabel C. Kleinwächter, Angel Baudon, Yuval Podpecan, Aurélia Ces, Mélanie Kremer, Isabelle Arnoux, Nathalie Rouach, Jemima Helen, Sophie Trender, Andreas Wallkum, Selina Wunsch, Franziska Schommer, Moritz C. Wimmer, Tim Schubert, Felix Franke, Jabir Aliyu Muhammad, Eva M. Eisemann, Ingrid Camila Possa‐Paranhos, Cassandra Baumann, Pierre‐Alexis Derrien, Quirin Krabichler, Cosmo Garcia, Henning Fröhlich, Matthew K. Kirchner, Valery Grinevich, Pascal Darbon, Javier E. Stern, Ferdinand Althammer, Alexandre Charlet   +32 more
wiley   +1 more source

Evaluation of Heart Functions With Detailed Echocardiogram in Patients With Septum Deviation [PDF]

, 2018
Background: One of the most important reasons for nasal congestion is septum deviation. Nasal septal deviation increases airway resistance and can cause systemic problems. In this study, echocardiographic findings were compared with the normal population
Aksit, Ercan, Caglar, Ozge, Ercan Aksit, Ozge Caglar   +3 more
core   +1 more source

Insights Into Myocardial Oxygenation and Cardiovascular Magnetic Resonance Tissue Biomarkers in Heart Failure With Preserved Ejection Fraction.

, 2022
BACKGROUND The pathophysiology of heart failure with preserved ejection fraction is not well understood, but evidence strongly suggests involvement of microvascular dysfunction.
Jung, Bernd, Giannetti, Nadia, Guensch, Dominik P., von Tengg-Kobligk, Hendrik, Eberle, Balthasar, Friedrich, Matthias G, Fischer, Kady, King, Iman   +7 more
core   +1 more source

Atrial septal defect--echocardiographic assessment before and after surgical repair.

Acta Médica Portuguesa, 1979
Twenty-two patients with atrial septal defect (ostium secundum type and sinus venosus) were studied by echocardiography before and after surgery. The sizes of the various heart chambers - right and left ventricles, left atrium and aortic root - and the ...
Luís Castro Guimarães, Raquel Andrade Gouveia, Roando Álvares   +2 more
doaj   +1 more source

Astrocytic Phenotypic Switching in Posterior Piriform Cortex Orchestrates Bone Cancer Pain–Depression Comorbidity via Purinergic–Noradrenergic Signaling

Advanced Science, EarlyView.
Bone cancer pain and depression share a common origin: astrocytic A2‐to‐A1 transition in the posterior piriform cortex. This phenotypic shift disrupts the ATP–adenosine–A2AR–norepinephrine axis, simultaneously driving nociceptive and affective dysfunction.
Jiang‐Ping Liu, Jun‐Han Zhang, Zhi‐Xuan Tan, Wei‐Bing Yan, Ya‐Ru Yuan, Yao Liu, Bing‐Di Wei, Meng‐Qi Ding, Zhuo‐Min Fu, Ying Liu, An‐Qi Wang, Lin Ma, Yong‐Hong Li, Er‐Qing Chai, Chao‐Jun Wei   +14 more
wiley   +1 more source

One and a half ventricle repair: clinical and animal study [PDF]

, 2013
SUMMARY Since the first description of the so called “one and a half ventricle repair”, published by Billingsly et al. in 1989 1, this type of correction has been applied to several complex congenital cardiac anomalies.
Bhattarai, Anil
core  

Predominance of Intrinsic Mechanism of Resting Heart Rate Control and Preserved Baroreflex Sensitivity in Professional Cyclists after Competitive Training. [PDF]

PLoS ONE, 2016
Different season trainings may influence autonomic and non-autonomic cardiac control of heart rate and provokes specific adaptations on heart's structure in athletes. We investigated the influence of transition training (TT) and competitive training (CT)
Luciene Ferreira Azevedo, Patricia Perlingeiro, Denise Tessariol Hachul, Igor Lucas Gomes-Santos, Jeane Mike Tsutsui, Carlos Eduardo Negrao, Luciana D N J De Matos   +6 more
doaj   +1 more source

Construction of a MOF‐Based Snap‐Top Delivery Nanosystem for Powerful Dual‐Responsive Synergistic Colitis Treatment

Advanced Science, EarlyView.
A snap‐top delivery nanosystem based on an azobenzene metal–organic framework achieves targeted release of 6‐mercaptopurine via acid‐stable frameworks and hypoxia/pH dual‐responsive β‐cyclodextrin gates. This multifunctional platform integrates three synergistic mechanisms: precision drug delivery to inflammatory sites, intrinsic antioxidant properties
Xin Li, Miao Xu, Heran Li, Huan Jiang, Xin Wang, Lianjun Ma, Ying‐Wei Yang   +6 more
wiley   +1 more source

Congenital Heart Diseases Detected by Prenatal Fetal Echocardiography and Associated Extracardiac Anomalies

Journal of Pediatric Research, 2019
Aim:The aim of this study is to determine the relationship between extracardiac abnormalities and congenital heart diseases in fetuses that were referred for fetal echocardiography due to a variety of reasons.Materials and Methods:A total of 1,158 ...
Hayrullah Alp, Mesut Küçükosmanoğlu, Barış Sever, Ceyhan Baran, Mehmet Sevgili, Ahmet Midhat Elmacı, Esma Keleş Alp   +6 more
doaj   +1 more source