Results 31 to 40 of about 3,818 (196)

Genetic depletion of Polo‐like kinase 1 leads to embryonic lethality due to mitotic aberrancies

BioEssays, Volume 38, Issue S1, Page S96-S106, July 2016., 2016
Two different mouse strains, a classical gene‐trapping KO and a conditional KO by Cre recombinase excision, demonstrate that the mitotic kinase Plk1 is essential at any stage of the embryonic development, and its depletion leads to mitotic aberrancies and embryonic death. Instead, Plk1 haploinsufficient mice do not show any alteration. Polo‐like kinase
Paulina Wachowicz, Gonzalo Fernández‐Miranda, Carlos Marugán, Beatriz Escobar, Guillermo de Cárcer   +4 more
wiley   +1 more source

In Vitro Manganese Exposure Disrupts MAPK Signaling Pathways in Striatal and Hippocampal Slices from Immature Rats

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
The molecular mechanisms mediating manganese (Mn)‐induced neurotoxicity, particularly in the immature central nervous system, have yet to be completely understood. In this study, we investigated whether mitogen‐activated protein kinases (MAPKs) and tyrosine hydroxylase (TH) could represent potential targets of Mn in striatal and hippocampal slices ...
Tanara Vieira Peres, Daniela Zótico Pedro, Fabiano Mendes de Cordova, Mark William Lopes, Filipe Marques Gonçalves, Cláudia Beatriz Nedel Mendes-de-Aguiar, Roger Walz, Marcelo Farina, Michael Aschner, Rodrigo Bainy Leal, Wilma De Grava Kempinas   +10 more
wiley   +1 more source

CONSUMO E DESEMPENHO DE BOVINOS DE APTIDÃO LEITEIRA EM CONFINAMENTO ALIMENTADOS COM GLICEROL

Ciência Animal Brasileira, 2012
O trabalho foi desenvolvido objetivando-se avaliar o consumo de nutrientes e desempenho produtivo de vacas e novilhos de aptidão leiteira, alimentados com dietas contendo glicerol.
Jose Neuman Miranda Neiva, Jean Pacheco Leão, João Restle, Pedro V. Rodrigues Paulino, Aline E. Machado Santana, Fabricia R. Chaves Miotto, Regis Luis Míssio   +6 more
doaj   +1 more source

Microbial Purification of Postfermentation Medium after 1,3‐PD Production from Raw Glycerol

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
1,3‐Propanediol (1,3‐PD) is an important chemical product which can be used to produce polyesters, polyether, and polyurethanes. In the process of conversion of glycerol to 1,3‐PD by Clostridium large number of byproducts (butyric, acetic and lactic acid) are generated in the fermentation medium.
Daria Szymanowska-Powałowska, Joanna Piątkowska, Katarzyna Leja, Kannan Pakshirajan   +3 more
wiley   +1 more source

DESENVOLVIMENTO E CARACTERIZAÇÃO DE FILMES À BASE DE AMIDO DE FEIJÃO MACÁÇAR (Vigna Unguiculata)

Holos, 2017
Neste trabalho foi desenvolvido e caracterizado filmes biodegradáveis à base de amido de feijão macáçar, plastificado com glicerol e com a mistura glicerol e ácido acético glacial (HAc).
Djeson Mateus Alves da Costa, Andréia Ferreira dos Santos, Elaine Diniz da Silva, Irinalva Avelino da Silva   +3 more
doaj   +1 more source

INFLUÊNCIA DA CONCENTRAÇÃO DE GLICEROL RESIDUAL E CLORETO DE SÓDIO NA FERMENTAÇÃO POR Klebsiella Oxytoca

, 2021
Introdução: A fermentação de glicerol residual da indústria do biodiesel pela bactéria Klebsiella oxytoca pode ser utilizada para conversão em produtos com maior valor agregado, como 2,3-butanodiol.
Fabio Moura Cavalcante, A. Prata
semanticscholar   +1 more source

Determination of Benzalkonium Chloride in Nasal Drops by High‐Performance Liquid Chromatography

Journal of Chemistry, Volume 9, Issue 3, Page 1599-1604, 2012., 2012
A high‐performance liquid chromatography (HPLC) system was used in the reversed phase mode for the determination of benzalkonium chloride (BKC) in nosal drops. A Chromolit RP‐18e, 100 x 4.6, (UM6077/035) column was used at 40 °C. The mobile phase, optimized through an experimental design, was a 70:30 (v/v) mixture of 0.057M Na‐heksansulphonate ...
Danijela A. Kostić, Snezana S. Mitić, Danijela Č. Nasković, Aleksandra R. Zarubica, Milan N. Mitic   +4 more
wiley   +1 more source

Glicerol na dieta de alevinos de Tilápia do Nilo (Oreochromis niloticus)

Agrarian, 2012
O glicerol é um produto que possui caráter energético e pode ser acrescentado em dietas de algumas espécies animais. Este trabalho teve como objetivo avaliar níveis de inclusão de glicerol na dieta de alevinos de tilápias do Nilo.
Dacley Hertes Neu, Wilson Massamitu Furuya, Diogo Yamashiro, Fábio Bittencourt, Evandro Bilha Moro, Dihego Romenig Alves Fernandes, Wilson Rogério Boscolo, Aldi Feiden   +7 more
doaj   +1 more source

Interaction of Helicobacter pylori with C‐Type Lectin Dendritic Cell‐Specific ICAM Grabbing Nonintegrin

BioMed Research International, Volume 2012, Issue 1, 2012., 2012
In this study we asked whether Helicobacter pylori whole cells and lipopolysaccharide (LPS) utilize sugar moieties of Lewis (Le) antigenic determinants to interact with DC‐SIGN (dendritic cell specific ICAM grabbing nonintegrin) receptor on dendritic cells (DCs).
Eliza Miszczyk, Karolina Rudnicka, Anthony P. Moran, Marek Fol, Magdalena Kowalewicz-Kulbat, Magdalena Druszczyńska, Agnieszka Matusiak, Maria Walencka, Wiesława Rudnicka, Magdalena Chmiela, Nobutaka Wakamiya   +10 more
wiley   +1 more source

Concentration‐Dependent Protection by Ethanol Extract of Propolis against γ‐Ray‐Induced Chromosome Damage in Human Blood Lymphocytes

Evidence-Based Complementary and Alternative Medicine, Volume 2011, Issue 1, 2011., 2011
Radioprotection with natural products may be relevant to the mitigation of ionizing radiation‐induced damage in mammalian systems; in this sense, propolis extracts have shown effects such as antioxidant, antitumoral, anti‐inflammatory, and immunostimulant. We report for the first time a cytogenetic study to evaluate the radioprotective effect, in vitro,
A. Montoro, J. F. Barquinero, M. Almonacid, A. Montoro, N. Sebastià, G. Verdú, V. Sahuquillo, J. Serrano, M. Saiz, J. I. Villaescusa, J. M. Soriano   +10 more
wiley   +1 more source