Results 11 to 20 of about 172 (123)

Thymic atrophy in cattle poisoned with Solanum glaucophyllum Atrofia do timo em bovinos intoxicados por Solanum glaucophyllum [PDF]

Pesquisa Veterinária Brasileira, 2009
Solanum glaucophyllum (Sg) [= S. malacoxylon] is a calcinogenic plant inducing "Enzootic Calcinosis" in cattle. The 1,25-dihydroxyvitamin D3, its main toxic principle, regulates bone and calcium metabolism and also exerts immunomodulatory effects ...
Paula A. Fontana, Carolina N. Zanuzzi, Claudio G. Barbeito, Eduardo J. Gimeno, Enrique L. Portiansky   +4 more
doaj   +5 more sources

Paneth cells: histochemical and morphometric study in control and Solanum glaucophyllum intoxicated rabbits

European Journal of Histochemistry, 2009
The intestinal epithelium has a critical roll in host defence. One specialised cell type involved in this function is the Paneth cell, which secretes many substances with antimicrobial properties in response to different stimuli.
CN Zanuzzi, PA Fontana, CG Barbeito, EL Portiansky, EJ Gimeno   +4 more
doaj   +5 more sources

Bone characteristics of broiler chickens fed diets supplemented with Solanum glaucophyllum

Semina: Ciências Agrárias, 2016
The aim of this study was to assess the characteristics of the tibiotarsus of male broilers at 21 and 35 days of age. The percentages of collagenous proteins (CP), non-collagenous proteins (NCP), ash, and minerals (calcium, phosphorus, potassium and ...
Flávio Medeiros Vieites, Laura Caroline Almeida Branco Drosghic, Christiane Silva Souza, José Geraldo Vargas Júnior, Ricardo Vianna Nunes, George Henrique Kling de Moraes, Gerusa Silva Salles Corrêa, João Garcia Caramori Júnior   +7 more
doaj   +2 more sources

Performance, carcass and noble cuts yield of broilers fed diets supplemented with Solanum glaucophyllum

Semina: Ciências Agrárias, 2014
The objective was to evaluate the performance of broilers from 8 to 42 days of age, fed with diets supplemented with active vitamin D3. It was used 648 broilers, males, Cobb®, distributed among six treatments (0.0; 0.5; 1.0; 1.5; 2.0 and 2.5 D3/kg of ...
Flávio Medeiros Vieites , Rodrigo Pereira Nalon , Andreza Luzia Santos , Patricia Azevedo Castelo Branco , Christiane Silva Souza , Ricardo Vianna Nunes , Arele Arlindo Calderano, Nelson Vital Monteiro de Arruda   +7 more
doaj   +2 more sources

Comprehensive Analysis of Phenolic Compounds in <i>Solanum glaucophyllum</i> Desf. [PDF]

J Agric Food Chem
Solanum glaucophyllum Desf. (SG) has been well studied due to the presence of 1,25(OH)2D3 glycosides, but little is known about the composition and presence of other phenolic glycosides that are also part of the plant’s composition. In fact, only 8 phenolic ingredients have been described in the literature; thus, the current study aimed to ...
Heymann T, Autzen S, Glomb MA.
europepmc   +3 more sources

1,25-dihidroxivitamina-D 3 sobre as características ósseas de frangos de corte fêmeas

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
RESUMO Objetivou-se avaliar as características dos tibiotarsos de frangos de corte fêmeas. As variáveis analisadas foram os pesos in natura, secos e desengordurados, o comprimento, os diâmetros, a resistência óssea, o índice de Seedor (IS), os ...
F.M. Vieites, L.C.A.B. Drosghic, C.S. Souza, C.A.R. Lima, G.H.K. Moraes, R.V. Nunes, C.H.F. Vasconcellos, J.G. Vargas Júnior   +7 more
doaj   +3 more sources

Effects of Solanum glaucophyllum toxicity on cell proliferation and apoptosis in the small and large intestine of rabbits. [PDF]

Res Vet Sci, 2012
Vitamin D regulates mineral homeostases and enterocyte proliferation and differentiation. Hypervitaminosis D generates changes in cell proliferation, differentiation and apoptosis in several organs. We analysed morphometric parameters and proliferative and apoptotic indices in the intestinal epithelium of rabbits with hypervitaminosis D induced by the ...
Zanuzzi CN, Nishida F, Portiansky EL, Fontana PA, Gimeno EJ, Barbeito CG.   +5 more
europepmc   +4 more sources

1,25-dihydroxycholecalciferol from Solanum glaucophyllum supports normal growth and reduces the negative effects of calcium and phosphorus restriction on broilers’ bone tissue

Semina: Ciências Agrárias, 2018
Feed supplementation with 1,25-dihydroxycholecalciferol (1,25(OH)2D3) has been studied as a means to decrease the incidence of bone abnormalities in broilers and reduce dietary inclusion of calcium and phosphorus.
Flávio Medeiros Vieites, Emanuele Brusamarelo, Bruno Serpa Vieira, Felipe Gomes da Silva, Christiane Silva Souza, Gerusa da Silva Salles Corrêa, João Garcia Caramori Júnior, George Henrique Kling Moraes   +7 more
doaj   +3 more sources

Effects of 1,25-dihydroxycholecalciferol and reduced vitamin D3 level on broiler performance and bone quality

Revista Brasileira de Zootecnia, 2018
This study was conducted to evaluate the effect of two levels of vitamin D3 with or without 1,25- dihydroxycholecalciferol (1,25(OH)2D3) on live performance and bone quality of broiler chickens. For that, we used a completely randomized design in a 2 × 2
Fernanda Lima de Souza Castro, Nelson Carneiro Baião, Roselene Ecco, Mário Jefferson Quirino Louzada, Érica de Faria Melo, Mariana Masseo Saldanha, Marcela Viana Triginelli, Leonardo José Camargos Lara   +7 more
doaj   +1 more source

Safety of vitamin D3 addition to feedingstuffs for fish

EFSA Journal, Volume 15, Issue 3, March 2017., 2017
Abstract During 2012–2014, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) issued three opinions on the safety and efficacy of vitamin D3 for all animal species and concluded that no safety concern was identified for the use of vitamin D3 for fish at the maximum authorised content of 0.075 mg/kg feed.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Guido Rychen, Gabriele Aquilina, Giovanna Azimonti, Vasileios Bampidis, Maria de Lourdes Bastos, Georges Bories, Andrew Chesson, Pier Sandro Cocconcelli, Gerhard Flachowsky, Jürgen Gropp, Boris Kolar, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Maria Saarela, Roberto Edoardo Villa, Pieter Wester, Lucio Guido Costa, Noël Dierick, Paola Manini, Jordi Tarrés‐Call, Robert John Wallace   +25 more
wiley   +1 more source