Results 51 to 60 of about 1,337,077 (343)

Angiotensinergic innervation of rat and human mesenteric resistant blood vessels [PDF]

, 2007
In contrast to the current believe that angiotensin II (Ang II) only interacts with the sympathetic nervous system (SNS) as a circulating hormone, we document here the existence of an endogenous renin-angiotensin system (RAS) in the sympathetic coeliac ...
Eva Heiniger, Hans Imboden, Jaspal Patil, Oliver Muhlemann, Thomas Schaffner   +4 more
core   +1 more source

Mathematical model of fluid flow in an osteon influence of cardiac system [PDF]

, 2009
Numerical simulations of the behavior of the osteonal structure are more and more acute and an important parameter is the pressure of the bony fluid. Haversian and Volkmann canals contain blood vessels that transport oxygen and nutrients necessary for ...
Miladi, Walid, Racila, Mihaela
core   +3 more sources

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

Near-Infrared Blood Vessel Image Segmentation Using Background Subtraction and Improved Mathematical Morphology [PDF]

, 2023
Ling Li, Haoting Liu, Qing Li, Zhen Tian, Yajie Li, Wenjia Geng, Song Wang   +6 more
openalex   +1 more source

Intraoperative detection of blood vessels with an imaging needle during neurosurgery in humans [PDF]

, 2018
Intracranial hemorrhage can be a devastating complication associated with needle biopsies of the brain. Hemorrhage can occur to vessels located adjacent to the biopsy needle as tissue is aspirated into the needle and removed. No intraoperative technology
Jacques, Angela, Kirk, Rodney W, Li, Jiawen, Lind, Christopher R.P, McLaughlin, Robert A, Quirk, Bryden C, Ramakonar, Hari   +6 more
core   +3 more sources

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Symptomatic Vasospasm Refractory to Clazosentan after Subarachnoid Hemorrhage of Ruptured Vertebral Artery Dissecting Aneurysm: Clinical Implications from Two Contrasting Cases

Medicina
Clazosentan prevents vasospasms after aneurysmal subarachnoid hemorrhage (SAH). However, clinical data on patients with SAH with ruptured vertebral artery dissecting aneurysms (VADAs) are limited.
Yasuyuki Yoshida, Tatsushi Mutoh, Junta Moroi, Tatsuya Ishikawa   +3 more
doaj   +1 more source

Aneurysm-related disseminated intravascular coagulation successfully treated by endovascular repair

Hematology Reports, 2019
Aortic abdominal aneurysm (AAA) is an uncommon etiology of disseminated intravascular coagulation (DIC). The authors report a case of an 81-year-old male patient who presented with hematuria, intraoral hemorrhage, melaenas and ecchymosis of the lower ...
Miguel Lemos Gomes, Alice Lopes, Ana Parente Freixo, Gonçalo Sobrinho, Ruy Fernandes, Luís Mendes Pedro   +5 more
doaj   +1 more source

Error propagation analysis of seven partial volume correction algorithms for [18F]THK-5351 brain PET imaging

EJNMMI Physics, 2020
Background Novel partial volume correction (PVC) algorithms have been validated by assuming ideal conditions of image processing; however, in real clinical PET studies, the input datasets include error sources which cause error propagation to the ...
Senri Oyama, Ayumu Hosoi, Masanobu Ibaraki, Colm J. McGinnity, Keisuke Matsubara, Shoichi Watanuki, Hiroshi Watabe, Manabu Tashiro, Miho Shidahara   +8 more
doaj   +1 more source

The innervation of the small blood vessels [PDF]

, 1939
Thesis (M.A.)--Boston University ...
Grant, Dora Maude
core   +1 more source