Results 121 to 130 of about 1,064,069 (358)

Determinação do nível de lisina na fase inicial-I do crescimento de suínos, através da composição química e deposição de tecidos

open access: yesBoletim de Indústria Animal, 2013
Vinte leitões híbridos comerciais, machos castrados e fêmeas foram amostrados em um experimento de desempenho e abatidos para determinar o melhor nível de lisina sobre a composição química das frações corporais e taxas de deposição protéica e lipídica na carcaça e corpo vazio. Os níveis de lisina total foram 0,85; 0,95; 1,05; 1,15 e 1,25%
Messias Alves da Trindade Neto   +4 more
openaire   +5 more sources

Contagem de bactérias mesófilas aeróbias e características físico-químicas do leite humano armazenado em embalagem de polietileno

open access: yesVigilância Sanitária em Debate, 2016
Objetivo: Avaliar a contaminação por bactérias mesófilas aeróbias em leite humano ordenhado pasteurizado (LHOP) e a influência da embalagem de polietileno sobre as características físico-químicas do leite humano (LH) cru e pasteurizado. Metodologia: Foram analisadas 55 amostras de leite humano ordenhado (LHO), oriundas do Banco de Leite Humano (BLH) do
Mayara de Simas Mesquita   +3 more
openaire   +7 more sources

Glycosylation of glycolipids in cancer: basis for development of novel therapeutic approaches [PDF]

open access: yes, 2013
Altered networks of gene regulation underlie many pathologies, including cancer. There are several proteins in cancer cells that are turned either on or off, which dramatically alters the metabolism and the overall activity of the cell, with the complex ...
Daniotti, Jose Luis   +4 more
core   +2 more sources

Analysis of the Navigation of Magnetic Microrobots through Cerebral Bifurcations for Targeted Drug Delivery

open access: yesAdvanced Intelligent Systems, EarlyView.
The motion of magnetic microrobots through cerebral bifurcations depends on various parameters such as the microrobots size, the blood velocity, and the imposed magnetic field gradients, among others. This work presents an in‐depth analysis of the effects of these parameters and equations predicting the required magnetic gradients based on the ...
Pedro G. Alves   +10 more
wiley   +1 more source

Isoreticular Synthesis of Mesoporous Metal‐Organic Polyhedra with Permanent Porosity to Gas and Water

open access: yesAngewandte Chemie, EarlyView.
In this work, we report the synthesis of two robust, mesoporous metal‐organic cages or polyhedra (MOCs/MOPs) using an isoreticular expansion approach. Among them, the largest mesoporous MOP captures up to 0.47 gwater·gMOP−1, displaying an S‐shaped water sorption isotherm with a hysteresis loop.
Alba Cortés‐Martínez   +12 more
wiley   +2 more sources

Diferimento de capim-buffel no Norte de Minas: produção, composição química e degradabilidade in situ

open access: yesBoletim de Indústria Animal, 2008
Objetivou-se avaliar os efeitos da vedação durante a estação de crescimento sobre o acúmulo de forragem e o valor nutritivo do capim-buffel (Cenchrus ciliaris cv. Malopo) para utiliza ção na estação seca. O delineamento utilizado foi o de blocos ao acaso, com três repetições, em esquema de parcela subdividida estudando-se três épocas de vedação na ...
Domingo Sávio Queiroz   +3 more
openaire   +5 more sources

Altered expression of cytokines in mice infected intranasally with two syncytial variants of Herpes simplex virus type 1 [PDF]

open access: yes, 2014
Immune evasion strategies are important for the onset and the maintenance of viral infections. Many viruses have evolved mechanisms to counteract or suppress the host immune response.
Adler   +31 more
core   +2 more sources

A Novel Merocyanine Derivative for Probing Polarity at Cubosome Interfaces

open access: yesAsian Journal of Organic Chemistry, EarlyView.
This study develops a synthetic route to C10SP, a polarity‐sensitive sensor embedded in phytantriol‐based cubosomes. Strategic steps included tertiary amine‐mediated amidation to covalently attach a hydrophobic tail and controlled nitrogen methylation to form the iminium moiety within the indolenine scaffold.
Marcelo J. Eberhardt   +3 more
wiley   +1 more source

Zwitterionic Heavier Pnictinidenes in Redox Catalysis

open access: yesAngewandte Chemie, EarlyView.
Zwitterionic pnictinidenes: A new class of zwitterionic heavier pnictogen species stabilized by bis(N‐heterocyclic carbene)borate ligands is reported, enabling the isolation of Sb and Bi in multiple oxidation states. These thoroughly characterized systems exhibit cationic character and engage in redox catalysis, facilitating catalytic ...
Selwin Fernando   +7 more
wiley   +2 more sources

Home - About - Disclaimer - Privacy