Results 181 to 190 of about 6,357,066 (352)

A Proteomics Profiling Reveals the Neuroprotective Effects of Melatonin on Exogenous β‐amyloid‐42 Induced Mitochondrial Impairment, Intracellular β‐amyloid Accumulation and Tau Hyperphosphorylation in Human SH‐SY5Y Cells

Cell Biology International, EarlyView.
ABSTRACT Alzheimer's disease (AD) is prevalent in the elderly population and characterized by the intracellular accumulation of neurofibrillary tangles (NFTs), composed of tau proteins, and extracellular deposition of beta‐amyloid protein (Aβ). The present study aimed to investigate the neuroprotective effects of melatonin on Aβ42‐induced AD‐like ...
Jiraporn Panmanee, Matthew Phanchana, Phorutai Pearngam, Nopphon Petchyam, Kornkanok Promthep, Ponlawit Wisomka, Suchanoot Kutpruek, Supitcha Pannengpetch, Tanya Prasertporn, Sujira Mukda, Piyarat Govitrapong, Chutikorn Nopparat   +11 more
wiley   +1 more source

Partículas radioativas no mel de abelhas(Apis mellifera L.)

Boletim de Indústria Animal, 2013
A liberação de partículas radioativas artificiais para a natureza pode contaminar os insetos, seus produtos e, conseqüentemente, o homem. A apicultura é dependente das plantas, ficando as abelhas expostas aos poluentes liberados na natureza que as ...
Ricardo de Oliveira Orsi, Concettina Giovani, Federica Gazziola, Renzo Barbattini, Silvia Regina Cunha Funari   +4 more
doaj  

EFEITO DA RADIAÇÃO GAMA NA SOBREVIVÊNCIA DA LEVEDURA Saccharomyces cerevisiae (cepa M-300-A) EM MOSTO DE MEL DE CANA-DE-AÇÚCAR

, 1997
André Ricardo Alcarde, Júlio Marcos Melges Walder   +1 more
openalex   +1 more source

Exploring the Catalytic Efficiency of Phosphine CN‐Palladacycles in the Alkoxycarbonylation of Styrene: Optimization and Scope

ChemCatChem, EarlyView.
Phosphine CN‐Palladacycles 3a‐e were synthesized, characterized, and evaluated in the alkoxycarbonylation of styrene. The scope of the catalytic system was assessed using styrene derivatives and various alcohols, affording the corresponding esters with excellent yields and high regioselectivity.
Julian A. Enciso‐Vargas, Manuel Amézquita‐Valencia   +1 more
wiley   +1 more source

Avaliação de parâmetros de qualidade de amostras de méis de Apis mellifera L. coletados nos Estados de São Paulo e Mato Grosso do Sul, Brasil

Boletim de Indústria Animal, 2008
O objetivo deste trabalho foi avaliar a qualidade de 31 amostras de méis de abelhas Apis mellifera L. provenientes dos Estados de São Paulo (28) e Mato Grosso do Sul (3), por meio de análises físico-químicas (pesquisa de fermentos diastásicos, acidez ...
Bianca Ximenes de Abreu, Ricardo de Oliveira Orsi, Lídia Maria Ruv Carelli Barreto, Ana Paula da Silva Dib, Silvia Regina Cunha Funari, Silvia Maria Alves Gomes   +5 more
doaj  

As formações vegetais da planicie litoranea da Ilha do Mel, Parana, Brasil

, 1998
Sandro Menezes-Silva
openalex   +1 more source

MELS-Studie Medizinische Entscheidungen am Lebensende in der Schweiz: Erste Fragebogen werden verschickt. / Etude «Décisions Médicales en Fin de vie en Suisse»: Diffusion des premiers questionnaires [PDF]

, 2001

openalex   +1 more source

Direct CO2 Hydrogenation to Aromatics Using ZnO/t‐ZrO2 and Zeolite Bifunctional Catalysts

ChemCatChem, EarlyView.
This study investigates parameters such as temperature, pressure, and acidity for optimizing CO2 to aromatics conversion via methanol using ZnO/t‐ZrO2 and zeolites. High hydrogen pressure improves CO2 conversion but reduces aromatic selectivity. The highest selectivity (33.2%) occurs at low CO2 conversion. Industrialization of the bifunctional catalyst
M. T. Nikolajsen, E. S. Kold, A. B. Møller, N. C. Schjødt, U. V. Mentzel, J. Sehested, R. Y. Brogaard, J. M. Christensen, M. Høj   +8 more
wiley   +1 more source

The Female‐Responsive Mentoring Model: A Constructivist Grounded Theory

Counselor Education and Supervision, EarlyView.
ABSTRACT Researchers used constructivist grounded theory within a feminist standpoint theory framework to examine female counselor educators’ (n = 15) mentorship experiences throughout their academic careers. Findings yielded a feminist, process‐centered model for mentoring female counselor educators (FRMM) that emphasizes relational and holistic ...
Kellin Cavanaugh, Melissa M. Luke
wiley   +1 more source

Perlocutory values and functions of melisms in spontaneous dialogue [PDF]

, 2002
Geneviève Caelen‐Haumont
openalex   +1 more source