Factors affecting immunoglobulin concentration in colostrum of healthy Holstein cows immediately after delivery

Gomes, Viviani; Madureira, Karina Medici; Soriano, Sergi; Libera, Alice Maria Melville Paiva Della; Blagitz, Maiara Garcia; Benesi, Fernando José

doi:10.1590/s0100-736x2011001300009

Cited by 19 publications

(16 citation statements)

References 19 publications

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“…Baumrucker et al (2014) also concluded that both IgG1 concentration and total mass were different between udder quarters based on an experiment performed on eight animals. However, Gomes et al (2011) reported no significant difference between quarters (median Ig concentrations per udder quarter of 78, 64, 78 and 64 g/l for right-front, right-hind, left-front and left-hind quarters, respectively) in an experiment on 53 Holstein cows. The average between-quarter values found here were below previous values and also differed from cow-to-cow, with some having higher IgG1 concentrations in front udder quarters and others in hind udder quarters.…”

Section: Sources Of Igg1 Variations Between Cow Colostrumsmentioning

confidence: 88%

“…Measurements are usually based on whole colostrum (or composite samples). In Holstein dairy cows, Gomes et al (2011) reported no difference in median IgG values in colostrum collected from right and left front and hind quarter teats. In practice, when calving occurs during the night, some farmers use frozen stored colostrum or milk the cow by hand to quickly feed the newborn calf, as absorption is the greatest within the first hours of life (Weaver et al, 2000).…”

Section: Introductionmentioning

confidence: 91%

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IgG1 variations in the colostrum of Holstein dairy cows

Cozler

Guatteo

Dréan³

et al. 2016

animal

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High-immune quality colostrum (IgG1 concentration ⩾50 g/l) is crucial for the health and development of the young calf. Studies on colostrum quality tend to focus on external factors such as breed, parity or dry period length, but few have focused on within-cow variations. Here we ran experiments to gain a deeper insight into within-cow variation in IgG1 concentrations in dairy cow colostrum. Trials were performed in an experimental farm, located in the Western part of France. Colostrum from each quarter and a composite sample (mix of four quarters) were concomitantly collected on 77 Holstein dairy cows just after calving to assess the influence of sample type on IgG1 concentrations. Variation in IgG1 concentrations during the first milking was studied on samples from nine cows collected every minute from the start of milking. Repeatability of colostral IgG1 concentration was estimated from 2009 and 2010 data on 16 healthy cows. IgG1 concentrations were tested using a radial immunodiffusion method. Sensitivity and specificity were similar regardless of sample type tested (individual quarter or composite milk). Mean average IgG1 concentration was 54.1 g/l in composite colostrum, and was significantly higher in hind quarter teats (56.2 g/l) than front quarter teats (53.1 g/l). Average IgG1 concentration did not change significantly during colostrum milking, and the variations observed (15% or less) were likely due to the laboratory method (CV 15%). IgG1 concentrations in dam colostrum increased slightly from 2009 to 2010 due to BW and parity effects. In 56% of cases, colostrum quality could have been assessed on either individual or composite colostrum samples collected at any time during the first milking without affecting the reliability of the measurement. However, in other cases, differences were significant enough to mean that estimates of average IgG1 concentration in colostrum from any one quarter would not be reliable. It is concluded that colostrum quality, from an IgG1 concentration point of view, could be assessed with a composite sample taken at any time during the first milking.

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Section: Sources Of Igg1 Variations Between Cow Colostrumsmentioning

confidence: 88%

Section: Introductionmentioning

confidence: 91%

IgG1 variations in the colostrum of Holstein dairy cows

Cozler

Guatteo

Dréan³

et al. 2016

animal

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“…We believe that the macrophages that are present in bovine colostrum (69.5 ± 17.4%) before the first milking (Gomes et al 2011a) have a lower microbicidal activity toward bacteria compared to neutrophils. Therefore, the latter cells depend on the opsonization of bacteria with IgG 2 and IgM for optimum phagocytosis, but the major immunoglobulin of bovine colostrum is the IgG 1 (Gomes et al 2011b).…”

Section: Discussionmentioning

confidence: 99%

Release of hydrogen peroxide by phagocytes from bovine colostrum in the peripartum period

et al. 2014

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Changes in the composition of colostrum in the peripartum period focused on the neonate's immunity can minimize the response of the mammary gland before natural exposure to mastitis pathogens. This research evaluated the oxidative activity of mononuclear and polymorphonuclear phagocytes of bovine colostrum. Bacteriologically negative (n = 171) bovine colostrum samples of first and second milking postpartum were evaluated. The oxidative activity was assessed by the production of hydrogen peroxide (H 2 O 2 ) released either spontaneously or upon stimulation by enterotoxigenic Escherichia coli (ETEC). For this, three treatments were used: control (C) -only cells; non-opsonized (NO) -cells and ETEC non-opsonized; and opsonized (O) -cells and ETEC opsonized. Median values of concentrations (nmol/10 6 ) of H 2 O 2 produced by cells obtained from the first and second milking treatments C, NO and O were 149.1 and 39.9 (P = 0.0007); 125.5 and 49.1 (P = 0.0007); 102.4 and 54.4 (P = 0.008), respectively. No differences were observed between the treatments at each milking. The amount of H 2 O 2 produced at first milking exceeded the values found thereafter. Furthermore, the presence of bacteria did not determine the increased amount of H 2 O 2 released by phagocytes. Thus, we concluded that the mammary gland's events during the peripartum period have an effect on the proportion and activity of phagocytes, which can cause injuries to the breast parenchyma by the large amount of free radicals produced. The high frequency of bovine mastitis during this period indicates the need for studies of the immunity of the mammary gland and research of susceptibility factors for bacterial infections.

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“…Para produzir um litro de leite são necessárias 72 g de glicose . A captação de glicose para glândula mamária é mediada pelo GLUT1, GLUT8, GLUT12, SGLT1 e SGLT2 (DE KOSTER;OPSOMER, 2013 DETILLEUX et al, 1995;GOMES et al, 2011;VERWEIJ;KOETS;EISENBERG, 2014;GELSINGER et al, 2015).…”

Section: Período De Transiçãounclassified

“…A fisiologia da glândula mamária durante o período seco difere notavelmente do período lactante e é divido em três fases: 1) período de involução ativa que inicia logo após a interrupção da ordenha; 2) período de involução constante que representa a fase na qual a glândula mamária está totalmente involuída; e 3) período de colostrogênese (SMITH; HOGAN, 1982;HURLEY, 1989;STELWAGEN et al, 2009;GOMES et al, 2011;JEŽEK;MALOVRH;KLINKON, 2012;SILVA, 2014 (HUXLEY et al, 2002;GODDEN et al, 2003;HILLERTON, 2007b;CAMERON et al, 2015).…”

Section: Mastiteunclassified

<b>Modelo de risco para mastite no pós-parto:</b> aspectos hematológicos e bioquímicos

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DEDICATORIASDedico este trabalho aos meus pais, Valéria e Francisco, que sempre apoiaram meus sonhos, nunca me desampararam nos momentos mais difíceis, e nunca me deixaram desistir dos meus sonhos, eles sabem que o caminho percorrido até aqui foi longo e com obstáculos, cheio de duvidas e lagrimas, mas ao meu lado, me ajudaram a superar todos.Dedico este trabalho especialmente ao meu Padrinho Célio, que sempre esteve presente nos momentos de conquistas da minha vida, e dessa vez não será diferente, tenho certeza que ele está olhando por mim, de um lugar muito especial, vibrando por mais essa vitória. AGRADECIMENTOS À Deus,Primeiramente, por sempre me dar forças e ajudar a superar todos os obstáculos, me guiando pelo caminho do bem, por ter me dado a oportunidade de aprender tanto nesta vida com pessoas tão maravilhosas. Aos Meus Pais,Que são meus alicerces, que me ajudaram a me tornar a pessoa que sou hoje, e por sempre terem me apoiado em todas as decisões e momentos de minha vida, muitas vezes desistindo dos próprios sonhos para tornar o meu realidade. A minha Mãe Valéria, que com sua amorosidade, me ensina todos os dias o caminho do amor, e a me tornar uma pessoa melhor, a ver a vida e as pessoas sempre pelo lado bom, ser exemplo de honestidade e humildade. Ao meu pai Francisco, também conhecido como Kevin, para os íntimos, por ser meu exemplo maior de força, pela sua amorosidade e intensa preocupação com todos os nossos passos, por todas as palavras de motivação, por todas as vontades realizadas, além de todos os galhos quebrados, como idas á FAPESP e ao banco pagar as minhas contas. Rsrs Às minhas Irmãs, Jéssica e Thais, que sempre aturaram meus ataques de estresses, e seguraram a onda nos momentos mais difíceis, cada uma delas com sua personalidade diferente contribuíram para meu crescimento durante esse processo, muito obrigada pelas louças lavadas e roupas penduradas no meu lugar.À minha Orientadora/Mãe/Guia espiritual, Eu sempre acreditei na máxima de que tudo que acontece na nossa vida tem um proposito, e que cada pessoa que passa por ela é única, e quando eu entrei pra essa família, com uma SUPER MÃE, eu tive certeza que estava no lugar certo. Não tenho palavras pra agradecer pelos ensinamentos diários, tanto profissionais quanto pessoais, pela sua confiança no meu trabalho, e na minha dedicação, obrigada pelos puxões de orelha e pelos conselhos, acho que nunca vou poder retribuir por tudo já conquistado ao seu lado.À equipe Della Libera, minha Família Cientifica, Camila de Freitas Batista, Renata Caminha Gomes, Heloisa Godoi Bertagnon, Maiara Garcia Blagitz, Jessyca Beraldi Bellinazzi, Rodrigo Malzoni, agradeço a cada um de vocês, pois, aprendi demais com todos, e se hoje eu cheguei até aqui foi porque cada um de vocês contribuiu para isso acontecer, e guardo com muito carinho vocês todos dentro do meu coração Aos amigos de UberabaErika Manzan, Marcela Barbosa, Lya Lemos, Nacim Hajar, Bruno Goltz, que se tornaram irmãos, obrigada por todos os momentos vividos, todas as histórias guardadas, e por mai...

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Factors affecting immunoglobulin concentration in colostrum of healthy Holstein cows immediately after delivery

Abstract: Pesq. Vet. Bras. 31(Supl.

Cited by 19 publications

References 19 publications

IgG1 variations in the colostrum of Holstein dairy cows

IgG1 variations in the colostrum of Holstein dairy cows

Release of hydrogen peroxide by phagocytes from bovine colostrum in the peripartum period

<b>Modelo de risco para mastite no pós-parto:</b> aspectos hematológicos e bioquímicos

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