Results 81 to 90 of about 2,247,060 (230)

Effect of Social Rank on Gut Microbes and Their Metabolites of Greater Long‐Tailed Hamsters (Tscherskia triton)

Integrative Zoology, EarlyView.
Social rank in greater long‐tailed hamsters (Tscherskia triton) shapes gut microbiota composition and metabolite profiles. Dominant males exhibit a “high‐vigilance, metabolically activated” phenotype, with elevated aggression and specific gut microbiota enriched in energy‐harvesting taxa and fecal queuine.
Da Zhang, Xiaoming Xu, Zhibin Zhang
wiley   +1 more source

Imaging findings in the right aortic arch with mirror image branching of arch vessels: An unusual cause of dysphagia

Medical Journal of Dr. D.Y. Patil University, 2015
We report a case of a 72-year-old female with a right aortic arch with mirror-image branching of arch vessels presenting with dysphagia, and characteristic images on barium esophagogram, contrast-enhanced computed tomography scan, and magnetic resonance ...
Guneet Singh, Amit Kharat, Preeti Sehrawat, Vilas Kulkarni   +3 more
doaj   +1 more source

Prenatal imaging phenotypes and outcomes of umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies: A historical cohort study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
This retrospective cohort compared umbilical‐portal‐systemic venous shunts in singleton and twin pregnancies. Type III was the most common subtype in singletons, whereas Type II was the most common in twins. Fetal growth restriction was more frequent in twins, but primary structural anomaly rates were similar.
Yun Zhang, Meng Meng, Fengyu Wu, Jianping Chen, Fenhe Zhou, Yuchun Ge, Ya Xing, Xinyao Zhou, Gang Zou   +8 more
wiley   +1 more source

Proximal sealing in the aortic arch for inner curve disease using the custom Relay scalloped and fenestrated stent graft [PDF]

Objective: This study aimed to analyze early and midterm results of custom-made proximal scallop and fenestrated stent grafts for thoracic endovascular aortic repair (TEVAR) with a proximal landing zone (PLZ) in the aortic arch.
Sica, Simona, Fadda, Gian Franco, Rizza, Antonio, Tinelli, Giovanni, Lovato, Luigi, Ferraresi, Marco, Micheli, Raimondo, D'Oria, Mario, Tshomba, Yamume, Lepidi, Sandro, Pratesi, Giovanni, Volpe, Pietro, Ferri, Michelangelo, OSCAR (prOximal Sealing aortiC ARch) Collaborative Study Group, Rossi, Giovanni   +14 more
core   +1 more source

Multiscale Modeling of a Geometrically Tunable Shunt for Growing Pediatric Patients With Single Ventricle Physiology

Artificial Organs, EarlyView.
Here we investigated the development of a geometrically tunable blood for patients with single ventricle physiology. Two multiscale cardiovascular models were customized and implemented at timepoints spanning across the beginning and end of the shunt‐use period.
Ellen E. Garven, Ethan Kung, Randy M. Stevens, Christopher B. Rodell, Amy L. Throckmorton   +4 more
wiley   +1 more source

Double aortic arch as a source of airway obstruction in a child

Annals of Cardiac Anaesthesia, 2015
Double aortic arch (DAA) is a congenital vascular anomaly. The diagnosis was difficult till the child was symptomatic, and other causes were ruled out. We present the interesting images of a child of respiratory distress because of tracheal compression ...
Sambhunath Das, Vinitha V Nair, Balram Airan   +2 more
doaj   +1 more source

Multi-detector computed tomography demonstration of double-lumen aortic arch – persistent fifth arch – as an isolated anomaly in an adult

, 2011
Persistent fifth – double-lumen – aortic arch is a rarely seen entity, which is usually associated with other cardiac anomalies; it has been previously reported only in children.
Bahare Saidi, Mahmood Tehrai, Mahmoud Goudarzi   +2 more
core   +1 more source

Persistent wheezing along with apparent stridor caused by a rare anomaly: double aortic arch

, 2020
Vascular rings are rare anomalies that occur as a result of abnormal development of the aortic arch complex, often manifested by signs of tracheo-oesophageal compression during the infant period.
Koc, Feyza, Alper, Huseyin Hudaver, Gokce, Sule, Abdullayeva, Nusabe, Feyza Koç, Şule Gökçe, Nüsabe Abdullayeva, Hüseyin Hüdaver Alper   +7 more
core   +1 more source

Death Determination, the Dying Process and the Dead Donor Rule: A Critical Analysis of the Italian 20‐Minute No‐Touch Period in Controlled Donation After Circulatory Determination of Death

Bioethics, EarlyView.
ABSTRACT In Italy, controlled Donation after Circulatory Determination of Death (cDCDD) requires a 20‐min no‐touch period documented by continuous electrocardiographic monitoring. Since Italian law adopts a single brain‐based definition of death, this procedure serves as an indirect determination of the irreversible cessation of all brain functions ...
Lucia Craxì
wiley   +1 more source

Inhibition of late sodium current prevents pathological hyperactivation of calcium/calmodulin‐dependent protein kinase IIδ in a murine model of acute doxorubicin‐related cardiotoxicity

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Doxorubicin (DOX) is a highly effective anthracycline, whose clinical application for cancer is limited by cardiotoxicity. The mechanisms underlying doxorubicin‐induced toxic cardiomyopathy (DICM) involve electrophysiological remodelling with intracellular Na+ overload because of increased late INa and hyperactivation of
Anna‐Lena Feder, Anna‐Maria Pfützenreuter, Lea Maria Funke, Maria Johanna Baier, Daniel Tarnowski, Laura Stengel, Lars Siegfried Maier, Can Martin Sag   +7 more
wiley   +1 more source