Animals Lines
Mostrando 1-12 de 477 artigos, teses e dissertações.
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1. In vitro anticancer and antioxidant potential of Amaranthus cruentus protein and its hydrolysates
Abstract New insights on the use of peptides as therapeutic agents in the treatment of cancer have emerged with reports showing anti-tumour activity of peptides, predominantly derived from animals or microorganisms. Amaranth is a pseudocereal traditionally acknowledged to possess pharmacotherapeutic properties. Thus, the aim of this study was to compare the
Food Sci. Technol. Publicado em: 2020-12
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2. Comportamento ingestivo de novilhas de corte em pastagem de sorgo forrageiro implantada com diferentes arranjos populacionais
RESUMO O objetivo do presente estudo foi avaliar os efeitos da implantação de pastagem de sorgo forrageiro com diferentes arranjos populacionais no comportamento animal e na estrutura do pasto e de suas relações. Os tratamentos foram a combinação de dois espaçamentos entrelinhas e duas densidades de sementes ha-1, sendo 22 ou 44cm entrelinhas e 12 ou
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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3. Hepatoprotective and antineoplastic potencial of red propolis produced by the bees Apis mellifera in the semiarid of Rio Grande do Norte, Brazil
RESUMO: Este estudo objetivou avaliar o efeito hepatoprotetor do extrato etanólico da própolis vermelha da abelha Apis mellifera, obtido em quatro municípios do semiárido do Rio Grande do Norte, mediante avaliação in vitro do potencial antineoplásico em linhagens de células de carcinoma hepático humano (HepG2) e em linhagens de células normais (L92
Pesq. Vet. Bras.. Publicado em: 04/11/2019
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4. Effect of a mutation in Raffinose Synthase 2 (GmRS2 ) on soybean quality traits
Abstract The presence of stachyose and raffinose is considered an antinutritional factor for humans and monogastric animals, leading to limitations on soybean consumption as a protein source. In the present study, the effect of a mutation in the raffinose synthase 2 gene was measured on soybean quality traits. We used an F2 population with 168 soybean indivi
Crop Breed. Appl. Biotechnol.. Publicado em: 11/04/2019
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5. On the controlling of temperature: A proposal for a real-time controller in broiler houses
ABSTRACT: Environmental conditions in broiler houses, specifically temperature, are key factors that should be controlled to ensure appropriate environment for broiler rearing. In countries with tropical/subtropical climate, like Brazil, high temperatures produce heat stress to animals, affecting the production process. This research proposes a real-time mod
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-12
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6. Avaliação da imobilidade tônica em codornas de corte via análise de sobrevivência
ABSTRACT Tonic immobility (TI) is a way to measure fear, as characterized by the reduced capacity to respond to external stimuli. The time spent in TI indicates the level of fear. Since TI is measured as the time until event occurrence, survival analysis stands out as a suitable statistical method to treat these data. We aimed to investigate the influence of
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2018-06
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7. Synthesis and evaluation of platinum complexes with potential antitumor activity
Abstract A novel series of platinum (II) complexes was synthesized and the complexes were evaluated for their in vitro cytotoxicity against four human cancer cells lines. Five platinum complexes showed activity against at least one tumor cell line. Complexes 3 and 6 were promising, being active, at micromolar concentrations, against all the assayed tumor cel
Braz. J. Pharm. Sci.. Publicado em: 20/04/2017
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8. Mitochondrial and Y chromosome genetic diversity in the Portuguese Lidia bovine breed
ABSTRACT A total of 80 samples were collected to analyze the mitochondrial DNA (mtDNA) and Y chromosome genetic diversity of two main Portuguese Lidia bovine populations and clarify their genetic relationships with Spanish Lidia lineages. A 521-bp D-loop fragment was sequenced in 40 animals belonging to four herds (three Brava dos Açores and one Casta Portu
R. Bras. Zootec.. Publicado em: 2017-02
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9. Vertical gastrectomy in overweight and non-overweight rats
ABSTRACT PURPOSE: To compare the two lines suture (total and seromuscular) after partial gastrectomy in normal and overweight rats. METHODS: Forty Wistar rats were distributed in two groups. Group A received normal diet; group B, normal diet and supplementation with saccharose in the water. When group B progressed to a statistically greater weight than the
Acta Cir. Bras.. Publicado em: 2016-10
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10. Antiproliferative activity of marine stingray Dasyatis sephenvenom on human cervical carcinoma cell line
AbstractBackgroundVenoms comprise mixtures of numerous bioactive compounds that have a wide range of pharmacologic actions. Toxins from venomous animals have attracted the attention of researchers because of their affinity for primary sites responsible for lethality and their efficacy at extremely low concentrations. The venoms of marine stingrays have not b
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 10/11/2015
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11. New frontiers in the study of memory mechanisms
We review recent work on three major lines of memory research: a) the possible role of the protein kinase M-zeta (PKMzeta) in memory persistence; b) the processes of “synaptic tagging and capture” in memory formation; c) the modulation of extinction learning, widely used in the psychotherapy of fear memories under the name of “exposure therapy”. PKMz
Rev. Bras. Psiquiatr.. Publicado em: 2013-06
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12. Toxicidade aguda e efeito subletal do Roundup Transorb nos testículos de mato grosso Hyphessobrycon eques (Steindachner, 1882) (Teleostei: Characidae) / Acute toxicity and sublethal effect of Roundup Transorb in testes of mato grosso Hyphessobrycon eques (Steindachner, 1882) (Teleostei: Characidae)
The toxicity of several environmental pollutants has been investigated in humans and other species. Substances contained in agrochemicals, such as herbicides, can affect the reproductive systems of male and female animals. This study aimed to determine the LC50 and sublethal effects of Roundup Transorb on the testicular morphology of mature male Hyphessobryc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/09/2011