Rb Gene
Mostrando 1-12 de 637 artigos, teses e dissertações.
-
1. Effect of recombinant bovine somatotropin (rbST) treatment on follicular population and development in non-lactating dairy cows
Abstract The aim of this study was to evaluate the long-term effects of recombinant bovine somatotropin (rbST) on follicle population and ovulatory follicle development in non-lactating dairy cows. Twenty-one Jersey cows were allocated in rbST (n=11) or control (n=10) groups. On day -60, cows in rbST group received 500 mg of somatotropin (s.c. Lactotropin®,
Anim. Reprod.. Publicado em: 25/11/2019
-
2. RB005014 - a sugarcane cultivar with high tillering and agroindustrial yield
Abstract RB005014 was developed for the Brazilian central-south region, for harvesting between July and September and planting on soils that have moderate or higher fertility levels. It has high tillering, high sucrose yield, excellent ratooning ability after mechanical harvesting, resistance to the main diseases and carries the Bru1 gene of brown rust resis
Crop Breed. Appl. Biotechnol.. Publicado em: 01/08/2019
-
3. Adipose tissue is less responsive to food restriction anti-inflammatory effects than liver, muscle, and brain in mice
High caloric intake promotes chronic inflammation, insulin resistance, and chronic diseases such as type-2 diabetes, which may be prevented by food restriction (FR). The effect of FR on expression of pro-inflammatory and anti-inflammatory genes in adipose tissue, liver, muscle, and brain was compared. Male Swiss mice were submitted to FR (FR group) or had fr
Braz J Med Biol Res. Publicado em: 10/12/2018
-
4. Validação de genes de referência para normalização de reação em cadeia de polimerase quantitativa em estudos de estresse hídricoem cana-de-açúcar
RESUMO: O objetivo do estudo foi analisar a expressão de genes de referência em cana-de-açúcar sob estresse hídrico. As cultivares RB72454 e RB72910 foram cultivadas em campo e os tratamentos controle e estresse foram aplicados após 135 dias. O estresse das plantas foi mensurado utilizando as variáveis fisiológicas: taxa fotossintética, transpiraç
Cienc. Rural. Publicado em: 14/11/2018
-
5. Validação de marcadores moleculares associados à resistência à ferrugem marrom em cana-de-açúcar
RESUMO A ferrugem marrom causada pelo fungo Puccinia melanocephala é uma importante doença em cana-de-açúcar (Saccharum spp.) e está presente em praticamente todas as áreas de cultivo. Um gene de efeito maior, Bru1, foi descrito como fonte de resistência durável da cana-de-açúcar contra isolados de P. melanocephala. O objetivo deste estudo foi aval
Summa phytopathol.. Publicado em: 2017-03
-
6. Decreased platelet responsiveness to clopidogrel correlates with CYP2C19 and PON1 polymorphisms in atherosclerotic patients
Clopidogrel and aspirin are the most commonly used medications worldwide for dual antiplatelet therapy after percutaneous coronary intervention. However, clopidogrel hyporesponsiveness related to gene polymorphisms is a concern. Populations with higher degrees of genetic admixture may have increased prevalence of clopidogrel hyporesponsiveness. To assess thi
Braz J Med Biol Res. Publicado em: 09/01/2017
-
7. Mannose-binding lectin 2 (Mbl2) gene polymorphisms are related to protein plasma levels, but not to heart disease and infection by Chlamydia
The presence of the single nucleotide polymorphisms in exon 1 of the mannose-binding lectin 2 (MBL2) gene was evaluated in a sample of 159 patients undergoing coronary artery bypass surgery (71 patients undergoing valve replacement surgery and 300 control subjects) to investigate a possible association between polymorphisms and heart disease with Chlamydia i
Braz J Med Biol Res. Publicado em: 12/12/2016
-
8. RB975242 and RB975201 - Late maturation sugarcane varieties
Abstract The sugarcane varieties RB975201 and RB975242 were developed and released for harvest at the end of the season (late maturation) in the Central-South region of Brazil. In specific environments, these varieties were compared with commercial standards in sugar yield per area. They are resistant to major sugarcane diseases and present the Bru1 gene of
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-12
-
9. Expression profiles of sugarcane under drought conditions: Variation in gene regulation
Abstract Drought is a major factor in decreased sugarcane productivity because of the resulting morphophysiological effects that it causes. Gene expression studies that have examined the influence of water stress in sugarcane have yielded divergent results, indicating the absence of a fixed pattern of changes in gene expression. In this work, we investigated
Genet. Mol. Biol.. Publicado em: 03/11/2015
-
10. Mudanças Iniciais na Diversidade Metabólica e na Estrutura da Comunidade Bacteriana do Solo em Cana-de-açúcar, em Dois Sistemas de Manejo de Colheita
A queima da cana-de-açúcar previamente à colheita é amplamente utilizada no Brasil. Entretanto, em razão das restrições ambientais, a colheita sem queima vem ganhando espaço. Consequentemente, espera-se que o acúmulo de resíduos da cultura na superfície do solo altere a comunidade microbiana, iniciando mudanças na diversidade metabólica do solo
Rev. Bras. Ciênc. Solo. Publicado em: 2015-06
-
11. Alanyl-glutamine attenuates 5-fluorouracil-induced intestinal mucositis in apolipoprotein E-deficient mice
Apolipoprotein E (APOE=gene, apoE=protein) is a known factor regulating the inflammatory response that may have regenerative effects during tissue recovery from injury. We investigated whether apoE deficiency reduces the healing effect of alanyl-glutamine (Ala-Gln) treatment, a recognized gut-trophic nutrient, during tissue recovery after 5-FU-induced int
Braz J Med Biol Res. Publicado em: 28/04/2015
-
12. Expressão gênica de adipocinas em ovelhas alimentadas com resíduos da indústria do biodiesel da mamona
A expressão de RNAm para leptina, receptor de leptina (obRb), adiponectina, receptor de adiponectina (AdipoR1) e resistina foi avaliada por meio da técnica de PCR em tempo real, em tecidos ovariano, hipofisário, adiposo do omento e da região perirrenal, em ovelhas alimentadas sem farelo de mamona ou com farelo de mamona detoxificada durante 14 meses. O t
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2014-08