Concentration of Penicillin in Milk from Noninfused Quarters Following Infusion of One Quarter

Hawkins, George; Cannon, R. Y.; Paar, Gary E.

doi:10.3168/jds.s0022-0302(62)89547-2

Cited by 5 publications

(2 citation statements)

References 4 publications

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“…It i•s often maintained that after intramammary application of penicillin the excretion of penicillin via the untreated glands takes place by di.root diffusion ,from treated to untreated glands (vide Hawkins et al 1962, Jacobs & Pennings 1969, Rollins et al 1970. Blobel (1960) mentions the possiibHirties of both direct diffusion from gland to gland and the excretion via the blood.…”

Section: The Mechanism Of Excretion Of Drugs Into Milk From Untreatedmentioning

confidence: 99%

The Mechanism of Excretion of Drugs into Milk from Untreated Glands after Intramammary Application

Rasmussen¹

1972

Acta Vet Scand

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Section: The Mechanism Of Excretion Of Drugs Into Milk From Untreatedmentioning

confidence: 99%

The Mechanism of Excretion of Drugs into Milk from Untreated Glands after Intramammary Application

Rasmussen¹

1972

Acta Vet Scand

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“…RAIA ( Em relação ao tratamento intramamário, principal fonte de resíduo no leite (CULLOR, 1993;GARDNER et al, 1996), é comum observar a prática de descarte do leite somente das glândulas tratadas, por serem independentes entre si . No entanto, através da circulação sanguínea e da difusão entre as glândulas, já foi verificada a presença de resíduo também nos quartos não tratados de animais tratados por via intramamária (HAWKINS et al, 1962;ZIV et al, 1974;EGAN & MEANEY, 1985;COSTA et al, 2000).…”

Section: Resíduos De Antimicrobianos E a Mastiteunclassified

Ocorrência de resíduos de antimicrobianos utilizados no tratamento de interrupção de lactação no início da lactação subsequente em animais com período seco recomendado

Fagundes¹

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A Deus por continuar me auxiliando a encontrar o caminho certo. A minha Orientadora Professora Elizabeth Oliveira da Costa, pela competência, forma determinada de ser, apoio e ensinamentos ao longo desses dois anos. Aos meus Tios Breno e Alcidia. Vocês foram realmente muito importantes nesta minha conquista. Obrigada por acreditarem e confiarem em mim. Amo muito vocês...E vou amar sempre, esteja eu onde estiver. A Liane, pelo carinho, dedicação e exemplo de luta. A minha querida amiga Luciane, pelas infindáveis conversas e apoio... As amigas Fernanda (Rot) e Andrezza, pela amizade e boas risadas... Aos demais amigos: Chorão, Maurício, Minhoca, Luiz, Amaury, Laurinha, Érica, Sal, (...) "O encanto da vida depende unicamente das boas amizades que cultivamos".(Malba Taham). Aos amigos conterrâneos, Bugio, Saulo, Evelise e Isabelle por fazerem eu me sentir um pouquinho mais perto do Rio Grande, minha terra querida! As minhas irmãs de coração Teca e Paty, pela eterna amizade. Aos colegas do NAPGAMA, Felício, Viviane, Cláudia, Eliza, Roberto e aos funcionários Fátima e Marcos pelas incontáveis colaborações. Aos pesquisadores e amigos Juliana e Irineu Arcaro e Cláudia Pozzi, pelo apoio e amizade na construção desse projeto. A ajuda de vocês foi fundamental para que eu aqui chegasse.

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Transfer of antibiotics between the udder quarters of dairy cows treated for clinical mastitis

Léonard

Hunter²,

Fenlon³

1988

Int J of Dairy Tech

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Milk samples from all quarters of 13 dairy cows, each treated with an antibiotic preparation for clinical mastitis in one quarter, were collected at each milking during treatment and for at least six milkings thereafter. After storage at —25 °C, these were tested for the presence of antibiotics. Transfer to untreated quarters was found in eight of the 13 cases studied, although in only two cases was the level in untreated quarters greater than 0.01 μ/ml. The main factor affecting transfer was found to be a history of infection in the treated quarter. This was observed in all but one case where transfer had occurred. During the period of study incorporation of milk from untreated quarters would not have raised the antibiotic level in the bulk supply to a level which would have incurred a financial penalty.

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Concentration of Penicillin in Milk from Noninfused Quarters Following Infusion of One Quarter

Cited by 5 publications

References 4 publications

The Mechanism of Excretion of Drugs into Milk from Untreated Glands after Intramammary Application

The Mechanism of Excretion of Drugs into Milk from Untreated Glands after Intramammary Application

Ocorrência de resíduos de antimicrobianos utilizados no tratamento de interrupção de lactação no início da lactação subsequente em animais com período seco recomendado

Transfer of antibiotics between the udder quarters of dairy cows treated for clinical mastitis

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