Results 121 to 130 of about 25,150,915 (368)
Phospholipase A Activity in the Epidermis
Journal of Investigative Dermatology, 1972 Phospholipase A activity has been demonstrated in cow snout epidermis. The activity was higher in the upper layers of the epidermis. The enzyme has been purified by preparing aqueous extracts of acetone powders obtained from epidermal homogenates. The most active preparation gave a pH optimum of 8.3 for the release of free fatty acids from phosphatidyl
V.J.W. Long, H.J. Yardley
openaire +3 more sources
Contemporary Perspectives on Chronic Renal Disorders
Chronic Diseases and Translational Medicine, EarlyView.ABSTRACT The prevalence of renal diseases and its associated burden on healthcare have tremendously risen in the past few years. From simple markers assessing kidney function, current renal research delves into understanding the diseases at the cellular and molecular levels and not just at treating, but at improving quality of life, arresting ...
Deenadhayalan Ashok +5 more
wiley +1 more source
FASEB BioAdvances, Volume 4, Issue 12, Page 775-797, December 2022., 2022 Abstract During initial maternal recognition of pregnancy (MRP), the equine embryo displays a series of unique events characterized by rapid blastocyst expansion, secretion of a diverse array of molecules, and transuterine migration to interact with the uterine surface.
Alba Rudolf Vegas +6 more
wiley +1 more source
Singular Hochschild Cohomology and Gerstenhaber Algebra Structure [PDF]
arXiv, 2015 In this paper, we define the singular Hochschild cohomology groups $HH_{sg}^i(A, A)$ of an associative $k$-algebra $A$ as morphisms from $A$ to $A[i]$ in the singular category $D_{sg}(A\otimes_k A^{op})$ for $i\in \mathbb{Z}$. We prove that $HH_{sg}^*(A, A)$ has a Gerstenhaber algebra structure and in the case of a symmetric algebra $A$, $HH_{sg}^*(A ...
arxiv
Action of phospholipase A2 and phospholipase C on Escherichia coli
Archives of Biochemistry and Biophysics, 1974 The action of exogenous phospholipases on Escherichia coli has been examined. Cells harvested in late log phase were found to be completely resistant to the action of phospholipases A2 and C. Treatment of cells with Tris and EDTA was required to make the phospholipids in the cell accessible to these phospholipases.
Duckworth, D.H. +4 more
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Snake Venom Hemotoxic Enzymes: Biochemical Comparison between Crotalus Species from Central Mexico
Molecules, 2019 Snakebite envenoming is a serious medical problem in different areas of the world. In Latin America, the major prevalence is due to snakes of the family Viperidae, where rattlesnakes (Crotalus) are included.
Octavio Roldán-Padrón +7 more
doaj +1 more source
arXiv, 2014 In a ring $A$ an ideal $I$ is called (principally) nilary if for any two (principal) ideals $V, W$ in $A$ with $VW\subseteq I,$ then either $V^n\subseteq I$ or $W^m\subseteq I,$ for some positive integers $m$ and $n$ depending on $V$ and $W;$ a ring $A$ is called (principally) nilary if the zero ideal is a (principally) nilary ideal~\cite ...
arxiv
Antitumoral Potential of Tunisian Snake Venoms Secreted Phospholipases A2
BioMed Research International, 2013 Phospholipases type A2 (PLA2s) are the most abundant proteins found in Viperidae snake venom. They are quite fascinating from both a biological and structural point of view.
Raoudha Zouari-Kessentini +5 more
semanticscholar +1 more source
Drug Testing and Analysis, EarlyView.In this article, we present the results of three rounds of interlaboratory comparison conducted in 2022 and 2023 for phosphatidylethanol (PEth) in authentic fresh blood samples using different types of microsampling devices. More than 20 laboratories from Europe and the US participated, and 73% quantified and reported all 12 samples covering a range ...
Matthias Bantle +3 more
wiley +1 more source