Results 81 to 90 of about 204,592 (304)

Progress in the Role of Mast Cells and Biomolecular Signals in the Mechanism of Postoperative Ileus: From Cellular Activation to Exploration of the Brain–Gut Axis

Gut Medicine, EarlyView.
ABSTRACT Postoperative ileus (POI) is a frequent complication after surgical procedures, predominantly manifesting as aberrant gastrointestinal motility, which markedly extends the duration of postoperative recovery for patients. The clinical duration of POI is typically modulated by intricate inflammatory cascades, with mast cells assuming a critical ...
Tian‐le Zhang, Miao‐ying Geng, Ming‐yue Shao, Gang Wang, Zhi‐wei Jiang   +4 more
wiley   +1 more source

Applied surgical anatomical approach to pudendal nerve: Step‐by‐step key neurovascular structures for pelvic nerve surgery

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To define and demonstrate a step‐by‐step surgical anatomical approach to pudendal nerve dissection using female cadavers, focusing on the identification of safe roadmap and key neurovascular structures to optimize pelvic nerve surgery.
Merve Didem Eşkin Tanrıverdi, Ayhan Cömert, Zekiye Gözde Kara, Hasan Onur Topçu, Halil İbrahim Açar   +4 more
wiley   +1 more source

Arterial supply of the intestines of New Zealand rabbits (Oryctolagus cuniculus) [PDF]

Biotemas, 2008
The origin and ramification patterns of the intestinal arteries of rabbits were studied. The vessels were injected with a latex solution before dissection in 20 adult specimens.
Leandro Marcel Fernandes Cortellini, Tatiana Catelan de Oliveira, Sheila Viviane de Souza, Márcia Rita Fernandes Machado, Roméria Rodrigues Barbosa   +4 more
doaj  

Incidental Detection of Portal Venous Gas During POCUS in a Neonate With Necrotizing Enterocolitis and Intestinal Perforation: A Case Report

Journal of Clinical Ultrasound, EarlyView.
Point‐of‐care ultrasound performed at the bedside identified hepatic portal venous gas in a critically ill neonate, prompting urgent evaluation and revealing intestinal perforation due to necrotizing enterocolitis. This case highlights the potential of POCUS to accelerate diagnosis when clinical signs are subtle or nonspecific.
Tiago Henrique de Souza, Elisa Caixeta Fallieri Nascimento, Fernando de Lima Carioca, Nayara Hillebrand Franzon, Humberto Magalhães Silva   +4 more
wiley   +1 more source

Ruptured Visceral Artery Aneurysms: A Deadly Cause of Epigastric Pain

Clinical Practice and Cases in Emergency Medicine, 2019
Visceral artery aneurysms (VAA) are rare, life-threatening disease processes that often affect the celiac, superior mesenteric, or inferior mesenteric arteries and their respective branches.
Sara Bradley, Faith Quenzer, Micah Wittler   +2 more
doaj   +1 more source

The effect of prenatal HY on contraction of mesenteric arteries in adult offspring.

, 2019
(A) Phenylephrine (PE)-induced vessel contractions in mesenteric arteries. Comparisons were made using Two-way ANOVA test. (n = 10, *P#P−4 M contracted response. Comparisons were made using Two-way ANOVA test.
Xueyi Chen (2191459), Meng Zhang (154027), Zhice Xu (609958), Lingjun Li (548329), Chunli Yang (2087218), Likui Lu (6631655), Xiaorong Fan (1598950), Ting Xu (215531), Yuan Zhong (205199), Wenna Zhang (649073), Xueqin Feng (4022858)   +10 more
core   +1 more source

Histological Analysis of Cryopreserved Venous Allografts Used for Liver Transplantation and Hepato‐Biliary‐Pancreatic Surgery

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Cryopreserved venous allografts, which we pioneered in 1999 for use in living donor liver transplantation and hepato‐biliary‐pancreatic surgery, are widely used and are believed to preserve vascular architecture with minimal anticoagulation or immunosuppression requirements and patency comparable to autologous grafts.
Yusuke Seki, Akihiko Ichida, Sumihito Tamura, Mariko Tanaka, Yoshinori Inagaki, Kyoji Ito, Rihito Nagata, Takuya Hashimoto, Nobuhisa Akamatsu, Tetsuo Ushiku, Kiyoshi Hasegawa   +10 more
wiley   +1 more source

Palmitic Acid Methyl Ester and Its Relation to Control of Tone of Human Visceral Arteries and Rat Aortas by Perivascular Adipose Tissue

Frontiers in Physiology, 2018
Background: Perivascular adipose tissue (PVAT) exerts anti-contractile effects on visceral arteries by release of various perivascular relaxing factors (PVRFs) and opening voltage-gated K+ (Kv) channels in vascular smooth muscle cells (VSMCs).
Ning Wang, Artur Kuczmanski, Artur Kuczmanski, Galyna Dubrovska, Maik Gollasch, Maik Gollasch   +5 more
doaj   +1 more source

The Hidden Architecture of Pancreatic Ducts: 3D Anatomical Reconstruction and Its Implication on Pancreatic Resection

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background/Purpose Postoperative pancreatic fistula (POPF) is a common complication after pancreatic surgery and its mechanisms remain incompletely understood. While the diameter of the main pancreatic duct is well‐known to be a risk factor of POPF, the impact of branch duct's (BD) anatomy is not known.
Sébastien Frey, Luisa Nogueira, Sébastien Gaujoux, Karim Manai, Lilian Pimont, Karl Baqué, Michel Rayar, Nicolas Bronsard, Alain Sauvanet, Patrick Baqué   +9 more
wiley   +1 more source

Mechanisms of relaxant action of nicardipine, a new Ca++-antagonist, on isolated dog cerebral and mesenteric arteries.

, 1983
In helically-cut strips of cerebral and mesenteric arteries contracted with prostaglandin (PG) F2 alpha, carbocyclic thromboxane A2 (cTxA2) or K+, the addition of nicardipine caused a dose-related relaxation. Nicardipine-induced relaxation was greater in
M Yamamoto, T Ohta, N Toda
core   +1 more source