Results 11 to 20 of about 740,839 (401)

Idiopathic proximal ulnar artery aneurysm

open access: yesIndian Journal of Vascular and Endovascular Surgery, 2020
Ulnar artery aneurysms are very rare, usually caused by repetitive blunt trauma to the ulnar artery, leading to the formation of an aneurysm. Other etiologies reported in the literature were vasculitis, anatomic abnormalities, or infections.
S Roshan Rodney   +9 more
doaj   +1 more source

Isocyanides: Promising Functionalities in Bioorthogonal Labeling of Biomolecules

open access: yesFrontiers in Chemistry, 2021
Isocyanides have drawn increasing attention in biological applications due to their attractive properties and unique reactivities, which can undergo various reactions, such as multicomponent reactions, α-addition reactions, [4 + 1] cycloaddition ...
Yuchen Zhu   +6 more
doaj   +1 more source

On the Computational Power of DNA Annealing and Ligation [PDF]

open access: yes, 1995
In [20] it was shown that the DNA primitives of Separate, Merge, and Amplify were not sufficiently powerful to invert functions defined by circuits in linear time.
Winfree, Erik
core   +3 more sources

Do KATP channels open as a prominent and early feature during ischaemia in the Langendorff-perfused rat heart? [PDF]

open access: yes, 2000
The objective was to investigate whether myocardial adenosine triphosphate-sensitive K<sup>+</sup> (K<sub>ATP</sub>) channels open during the first 10 min of regional ischaemia in Langendorff-perfused rat hearts.
MacKenzie, I.   +2 more
core   +1 more source

Relative quantification of 40 nucleic acid sequences by multiplex ligation-dependent probe amplification.

open access: yesNucleic Acids Research, 2002
We describe a new method for relative quantification of 40 different DNA sequences in an easy to perform reaction requiring only 20 ng of human DNA. Applications shown of this multiplex ligation-dependent probe amplification (MLPA) technique include the ...
J. Schouten   +5 more
semanticscholar   +1 more source

Natural Occurring and Engineered Enzymes for Peptide Ligation and Cyclization

open access: yesFrontiers in Chemistry, 2019
The renaissance of peptides as prospective therapeutics has fostered the development of novel strategies for their synthesis and modification. In this context, besides the development of new chemical peptide ligation approaches, especially the use of ...
Timo Nuijens   +5 more
doaj   +1 more source

Efficient β-cell regeneration by a combination of neogenesis and replication following β-cell ablation and reversal of pancreatic duct ligation. [PDF]

open access: yes, 2013
Achieving efficient β-cell regeneration is a major goal of diabetes research. Previously, we found that a combination of β-cell ablation and pancreatic duct ligation led to β-cell regeneration by direct conversion from α-cells.
Hao, Ergeng   +2 more
core   +1 more source

Hepatic artery pseudoaneurysm ligation after orthotopic liver transplantation-a report of 7 cases [PDF]

open access: yes, 1992
Pseudoaneurysm (PA) is a rare but life-threatening complication of liver transplantation. The authors present their experience on 7 patients treated by ligation of a post-OLT PA.
Gordon, R   +7 more
core   +1 more source

Is the ligation of hernial sac necessary in herniotomy for children? A randomized controlled trial of evaluating surgical complications and duration

open access: yesAdvanced Biomedical Research, 2015
Background: Herniotomy is a common operation done by pediatric surgeons. Recent studies have shown that high ligation in herniation in adult is not necessary, but this method was not fully evaluated in children.
Mohammad Hadi Rafiei, Ali Jazini
doaj   +1 more source

Branham sign in dogs undergoing interventional patent ductus arteriosus occlusion or surgical ligation: A retrospective study [PDF]

open access: yesOpen Veterinary Journal, 2021
Background: The Branham sign is a baroreceptor response that follows patent ductus arteriosus (PDA) closure. Although described in dogs following both interventional and surgical ductal closure, a direct comparison of the Branham sign elicited by these ...
Filipe L. Madruga   +4 more
doaj   +1 more source

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