Wyniki wyszukiwania

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Influence of the perinatal period on bovine interferon production

100%

Kandefer-Szerszen M., Kondracki M., Szuster-Ciesielska A., Rzeski W., Zdzisinska B., Cakala S.

Archivum Immunologiae et Therapiae Experimentalis

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1994

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tom 42

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nr 4

2

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Opredelenie parametrov impul'snogo transformatora dlja obluchenija molochnojj zhelezy zhivotnykh krupnogo rogatogo skota

84%

Torchuk M., Mikhajjlova L., Dubik V., Slobodjan S.

Motrol. Motoryzacja i Energetyka Rolnictwa

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2015

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tom 17

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nr 5

3

Immunoprophylactic properties of Propionibacterium avidum KP-40 in newborn calves

84%

Kondracki M., Bednarek D., Truszczynski M., Szmigielski S., Jeljaszewicz J., Pulverer G.

Bulletin of the Veterinary Institute in Puławy

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1997

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tom 41

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nr 1

The immunoprophylactic properties of Propionibacterium avidum KP-40, a potent stymulator of the macrophage-monocyte system and inducer of endogenous interferon, were tested in newborn calves. A single subcutaneous injection of the immunomodulator was administered either immediately after delivery or to 4-week-old animals. During physiological maturation of the immune system and the disappearance of passive resistance transmitted by colostrum, a gradual reduction of serum γ-globulins and increase in conglutinin occurred in the 2nd month of life in untreated calves. Administration of Propionibacterium avidum caused a significant rise of both γ-globulins and conglutinin. This was accompanied by increased lymphocytosis and a higher number of E-rosetting (T) lymphocytes. It is concluded that administration of Propionibacterium avidum increases the natural resistance of newborn calves and offers an effective prophylaxis against development of spontaneous infections.

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Diagnosis of bovine leukemia virus [BLV] infection in newborn calves by use of PCR

84%

Kuzmak J., Kozaczynska B., Bicka L.

Bulletin of the Veterinary Institute in Puławy

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1999

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tom 43

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nr 2

The applicability of the polymerase chain reaction (PCR) for the detection of proviral DNA of BLV in newborn calves was tested. Out of 22 calves from BLV infected mothers, studied during first 3 weeks after birth, 13 were serologically positive by ELISA. However, only 3 calves were positive for BL V provirus in their blood leukocytes’ DNA. Since the serological test can not discriminate active infection from colostral immunity, detection of proviral DNA by PCR could be recommended for early diagnosis of BLV in newborn calves.

5

Atrial natriuretic peptide and volemia regulation in newborn calves

67%

Dratwa A., Skrzypczak W. F., Ozgo M.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

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2004

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tom 07

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nr 2

6

Badania nad wpływem czynników środowiskowych na częstotliwość wczesnych upadków cieląt

43%

Glazer T., Zebracki A., Kuleta Z., Rotkiewicz T., Zdunczyk S., Kankofer M.

Acta Academiae Agriculturae ac Technicae Olstenensis. Veterinaria

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1990

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