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Mass spectrometric characterization of two novel inflammatory peptides from the venom of the social wasp Polybia paulista
(John Wiley & Sons LtdChichesterInglaterra, 2004)
The antioxidant peptide salamandrin-i: First bioactive peptide identified from skin secretion of salamandra genus (salamandra salamandra)
(2020-04-01)
Amphibian skin is a multifunctional organ that plays key roles in defense, breathing, and water balance. In this study, skin secretion samples of the fire salamander (Salamandra salamandra) were separated using RP-HPLC and ...
Proteomic Analysis of Urine in Rats Chronically Exposed to Fluoride
(WILEY-BLACKWELL, 2011)
Urine is an ideal source of materials to search for potential disease-related biomarkers as it is produced by the affected tissues and can be easily obtained by noninvasive methods. 2-DE-based proteomic approach was used ...
ACE-inhibitory peptides from bovine caseins released with peptidases from Maclura pomifera latex
(Elsevier Science, 2017-03)
In work reported here, a proteolytic extract prepared from Maclura pomifera latex was employed to hydrolyze bovine caseins. Densitograms of Tricine–sodium-dodecyl-sulfate–polyacrylamide-gel electrophoresis (SDS-PAGE) ...
Purification and characterization of two inducible exopolygalacturonases from Aspergillus kawachii
(Elsevier, 2017-04)
Of two exopolygalacturonases purified and characterized from an Aspergillus kawachii culture grown on lemon pomace, the main one, exoPG1, was a glycosylated protein with a molecular mass of 75 kDa, isoelectric point in the ...
BaltPLA 2 : A new phospholipase A 2 from Bothrops alternatus snake venom with antiplatelet aggregation activity
(2018-01-01)
Background: In last decades, snake venoms have aroused great interest of the medicine due to the pathophysiological effects caused by their toxins. These include the phospholipases A 2 , low molecular weight proteins capable ...
Sperm Lipid Composition in Early Diverged Fish Species: Internal vs. External Mode of Fertilization
(Mdpi, 2020-02-01)
The lipid composition of sperm membranes is crucial for fertilization and differs among species. As the evolution of internal fertilization modes in fishes is not understood, a comparative study of the sperm lipid composition ...
Cagelike precursors of high-molar-mass silsesquioxanes formed by the hydrolytic condensation of trialkoxysilanes
(American Chemical Society, 2000-03-01)
High-molar-mass silsesquioxanes (SSQO) based on (3-glycidoxypropyl)trimethoxysilane (GPMS) and (3-methacryloxypropyl)trimethoxysilane (MPMS) were synthesized. The hydrolytic condensation of GPMS was performed using HCOOH ...
Proteomic characterization of the multiple forms of the PLAs from the venom of the social wasp Polybia paulista
(WILEY-BLACKWELL, 2011)
The phospholipases A(1) (PLA(1)s) from the venom of the social wasp Polybia paulista occur as a mixture of different molecular forms. To characterize the molecular origin of these structural differences, an experimental ...