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The Role of Brain Opioid Transmission in the Conditioned Ejaculatory Preference of the Male Rat
(2018)
The experiments presented in this thesis examined the role of opioids in sexual pleasure, particularly during early formative sexual experiences, on the ability of male rats to associate an olfactory or somatosensory cue ...
Understanding the Function of Conserved Variations in the Catalytic Loops of Fungal Glycoside Hydrolase Family 12
(Wiley-Blackwell, 2014-08-01)
Enzymes that cleave the xyloglucan backbone at unbranched glucose residues have been identified in GH families 5, 7, 12, 16, 44, and 74. Fungi produce enzymes that populate 20 of 22 families that are considered critical ...
Relaciones De Estructura A Función Y Evolución De Enzimas Del Metabolismo Del Carbono. Caracterización De Enzimas Del Metabolismo De Hidratos De Carbono En Bacterias Autotróficas Y Heterotróficas
(2012-12-26)
Esta tesis profundiza el estudio comparativo del metabolismo de los hidratos de carbono entre organismos heterótrofos y autótrofos. Para tal caso, se abordó el estudio in vitro de las enzimas que conforman las rutas ...
First description of egg masses, oviposition and copulation of a neglected apple snail endemic to the iguazú and Alto Paraná Rivers
(Taylor & Francis, 2017-08)
The Ampullariidae have attracted persistent scientific interest, although this has been mostly concentrated on a few invasive species. Pomacea americanista (Von Ihering, 1919) new combination is a neglected species as there ...
Chemoselective screening for the reduction of a chiral functionalised (+/-)-2-(phenylthio)cyclohexanone by whole cells of Brazilian micro-organisms
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
The use of whole cells of micro-organisms to bring about the biotransformation of an organic compound offers a number of advantages, but problems caused by enzymatic Promiscuity may be encountered upon With Substrates ...
Structural and kinetic insights into the molecular basis of salt tolerance of the short-chain glucose-6-phosphate dehydrogenase from haloferax volcanii
(Frontiers Media, 2021)
Halophilic enzymes need high salt concentrations for activity and stability and are considered a promising source for biotechnological applications. The model study for haloadaptation has been proteins from the Halobacteria ...
First evidence of glutathione metabolism in Leptospira interrogans
(Elsevier Science Inc, 2019-11)
Background: Glutathione (GSH) plays a role as a main antioxidant metabolite in all eukaryotes and many prokaryotes. Most of the organisms synthesize GSH by a pathway involving two enzymatic reactions, each one consuming ...