Results 61 to 70 of about 2,363,497 (404)

Resolution of peripheral artery catheter-induced ischemic injury in infants -Two case reports- [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
The occurrence of catheter-induced vasospasm of small caliber arteries is a well known complication of arterial catheterization in neonates. However, there is rare publication about these complications in infants.
Sung Yong Park   +5 more
doaj   +1 more source

Circulating tumor DNA (ctDNA) trajectories predict survival in trifluridine/tipiracil‐treated metastatic colorectal cancer patients

open access: yesMolecular Oncology, EarlyView.
The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld   +7 more
wiley   +1 more source

The morphology of the arteries originating from the arcus aorta and the branches of these arteries in mole-rats (Spalax leucodon)

open access: yesVeterinární Medicína, 2013
In this study, the aim was to investigate the anatomy of the aortic arch arteries in mole-rats (Spalax leucodon). Six adult mole-rats were used for this purpose. Coloured latex was injected into the left ventriculus of the hearts of all animals.
A. Aydin, Z.E. Ozkan, R. Ilgun
doaj   +1 more source

Pulmonary vasoconstrictor action of KCNQ potassium channel blockers [PDF]

open access: yes, 2006
KCNQ channels have been widely studied in the nervous system, heart and inner ear, where they have important physiological functions. Recent reports indicate that KCNQ channels may also be expressed in portal vein where they are suggested to influence ...
AM Evans   +23 more
core   +3 more sources

CLINICAL FEATURES OF SUDDEN OBSTRUCTION OF THE CORONARY ARTERIES

open access: yes, 1912
Obstruction of a coronary artery or of any of its large branches has long been regarded as a serious accident. Several events contributed toward the prevalence of the view that this condition was almost always suddenly fatal.
J. Herrick
semanticscholar   +1 more source

Subepicardial endothelial cells invade the embryonic ventricle wall to form coronary arteries

open access: yesCell Research, 2013
Coronary arteries bring blood flow to the heart muscle. Understanding the developmental program of the coronary arteries provides insights into the treatment of coronary artery diseases.
Xueying Tian   +21 more
semanticscholar   +1 more source

Ubiquitination of transcription factors in cancer: unveiling therapeutic potential

open access: yesMolecular Oncology, EarlyView.
In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley   +1 more source

The branches of the arteria celiaca in the porcupine (Hystrix cristata)

open access: yesVeterinární Medicína, 2004
This study is aimed at an investigation of the A. celiaca and its branches in the porcupine. Nine adult porcupines (5 males, 4 females) were injected a coloured latex mixture from the aortic arch for the demonstration of the arteria celiaca.
O. Atalar, S. Yilmaz
doaj   +1 more source

A Novel MRA-Based Framework for Segmenting the Cerebrovascular System and Correlating Cerebral Vascular Changes to Mean Arterial Pressure

open access: yesApplied Sciences, 2021
Blood pressure (BP) changes with age are widespread, and systemic high blood pressure (HBP) is a serious factor in developing strokes and cognitive impairment.
Fatma Taher   +6 more
doaj   +1 more source

Attempt to establish an experimental animal model of moyamoya disease using immuno-embolic material--histological changes of the arterial wall resulting from immunological reaction in cats. [PDF]

open access: yes, 2003
In this study, we investigated the relationship between intimal thickening of the internal carotid artery (ICA) and immunological reaction, and between occlusion of the ICA and development of basal collateral vessels in moyamoya disease.
Kamata, Ichiro   +2 more
core   +1 more source

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