Results 91 to 100 of about 177,789 (316)

Pyriproxyfen Disrupts the Ongoing Spermatogenesis Wave in Danio rerio Potentially Mediated by Voltage‐Dependent Calcium Channels and Protein Kinase C

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Pyriproxyfen (PPX) is an analog of the juvenile hormone from insects. Following our previous studies, for the ex vivo short‐term effect, we chose 10−9 M pyriproxyfen to analyze the morphology of spermatogenesis wave cells. In silico docking and ADMET (Absorption, Distribution, Metabolism, Excretion, Toxicity) studies were carried out to ...
Bruna Antunes Zaniboni   +5 more
wiley   +1 more source

A "masculinização" da produção de leite [PDF]

open access: yesRevista de Economia e Sociologia Rural, 2009
O fortalecimento de organizações sociais que possibilitaram fazer da produção de leite uma atividade destinada ao mercado provocou profundas mudanças na divisão sexual do trabalho. A análise sociológica das trocas intradomiciliares nos estabelecimentos rurais familiares mostra que tradições culturais, diferenças de poder entre os gêneros e contextos ...
openaire   +5 more sources

Influência do uso de chupeta e mamadeira no aleitamento materno exclusivo entre mães atendidas em um Banco de Leite Humano

open access: yes, 2015
OBJETIVO: Avaliar o uso de chupeta e mamadeira e sua influencia na prevalencia do aleitamento materno exclusivo entre lactentes de maes atendidas em um Banco de Leite Humano.
A. L. R. Pellegrinelli   +3 more
semanticscholar   +1 more source

Gramicidin and chlorhexidine encapsulated in bicontinuous microemulsions: Antimicrobial activity performance and their impact on self‐assembly

open access: yesJournal of Surfactants and Detergents, EarlyView.
Interaction of gramicidin D (gD) and chlorhexidine (CH) with the surfactant monolayers of bicontinuous microemulsions. Abstract The utility of bicontinuous microemulsions (BMEs) as carriers of the antimicrobial peptide (AMP) gramicidin D and antiseptic chlorhexidine was investigated for possible topical delivery to chronic wounds.
Douglas G. Hayes   +6 more
wiley   +1 more source

Use of SPAD index in elephant grass pre-breeding

open access: yesSemina: Ciências Agrárias, 2020
The SPAD-502 (Soil Plant Analysis Development) chlorophyll meter is a simple diagnostic tool that instantly measures the chlorophyll content of plant leaves without damaging the leaf blade. This study aimed to evaluate the efficacy of the SPAD index as a
Pérsio Sandir D’Oliveira   +5 more
doaj   +1 more source

Maximal subalgebras of matrix Lie superalgebras [PDF]

open access: yesarXiv, 1997
Dynkin's classification of maximal subalgebras of simple finite dimensional complex Lie algebras is generalized to Lie subsuperalgebras of the general linear Lie superalgebras.
arxiv  

Susceptibility amplitude ratio for generic competing systems [PDF]

open access: yes, 2011
We calculate the susceptibility amplitude ratio near a generic higher character Lifshitz point up to one-loop order. We employ a renormalization group treatment with $L$ independent scaling transformations associated to the various inequivalent subspaces in the anisotropic case in order to compute the ratio above and below the critical temperature and ...
arxiv   +1 more source

Proteção e apoio ao aleitamento materno: uma contribuição do banco de leite humano Protection and support breastfeeding: a contribution of bank of human milk

open access: yes, 2016
Objetivo: compreender a praxis dos profissionais de saude do Banco de Leite Humano nas acoes de protecao e apoio do aleitamento materno. Metodos: estudo descritivo, exploratorio, qualitativo, participaram vinte e cinco profissionais de saude do BLH do ...
Maria Bertilla Lutterbach Riker Branco   +5 more
semanticscholar   +1 more source

The Sheep Head Versus the Pig Head as a Training Model for Sialendoscopy

open access: yesThe Laryngoscope, EarlyView.
Successful teaching in sialendoscopy was evident for both models, irrespective of the participants' training level. The sheep head was favored for procedures involving the parotid gland, while the pig model was preferred for the submandibular gland.
Urs Borner   +19 more
wiley   +1 more source

O ruído causando danos e estresse: possibilidade de atuação para a enfermagem do trabalho

open access: yesAvances en Enfermería, 2014
A exposição ao ruído vem sendo problema de saúde ocupacional cada vez mais presente na vida de profissionais, e reclamado como fator de estresse no trabalho.
Jorge Luiz Lima da Silva   +4 more
doaj   +1 more source

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