Wyniki wyszukiwania

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Przydatnosc ultrasonograficznego i klinicznego badania jajnikow do oceny efektywnosci superowulacji u krow

100%

Jaskowski J. M., Zbylut J., Urbaniak K., Sucharski M.

Medycyna Weterynaryjna

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1997

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tom 53

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nr 04

218-220

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Profil metaboliczny i zaleznosc pomiedzy stezeniem progesteronu a wynikami zacielen u krow biorczyn zarodkow

88%

Jaskowski J. M., Znaniecki R., Hutnikiewicz I. M., Sucharski M., Lewandowski Z.

Medycyna Weterynaryjna

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1994

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tom 50

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nr 12

619-622

The distribution and the number of the T. spiralis larvae per 1 g of muscle were determined in rats experimentally infested at the rate of 200, 500 or fed meat containing the larvae. The examinations were also carried out on pigs fed 200, 1000 and 10 000 larvae. The intensity of larvae invasion and distribution depended on the dose used for infestation. The highest number of the larvae in rats and pigs infested with lower doses of T. spiralis was found in the tongue muscles, masseter, femur and diaphragm. In animals infested with medium-sized inocula (rats with 500 and pigs 1000 larvae) the highest number of the larvae was noted in the intercostal muscles, in the masseter in the transversal muscles of the abdomen, in the biceps muscle of the thingh and in the diaphragm. In pigs infested with 10 000 larvae and in rats fed infested meat the highest number of the T. spiralis larvae was found in the diaphragm. Numerous larvae were also noted in the tails and oesophagi of the animals under study.

3

Wplyw FSH-P i Folicotropiny na wyniki superowulacji u krow roznych ras

76%

Jaskowski J. M., Hutnikiewicz I. M., Lewandowski Z., Sucharski M., Znaniecki R., Kazmierczak Z.

Medycyna Weterynaryjna

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1995

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tom 51

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nr 02

97-99

Upon inducing 166 super ovulations the effect of FSH-P (Schering) and Folicotropin (Spofa) on the effects of super ovulation and number of embryos was estimated in Limousine (60 super ovulations), Aberdeen-angus (43 super ovulations) and black and white (63 super ovulations) cows using an analysis of multipartial regression. The effect of super ovulation measured by the number of luteal corpuscles on ovaries depended on the breed of the cow (p=0.0145) and the preparativ used (p=0.0195). The best results were obtained after the application of Folicotropin. The number of the obtained cells was comparable after the use of the two examined preparatives, whereas the number of embryos useful for transfer was higher in the meat type of cows than in the black and white breed (p=0.0130). In conclusion, the value of the two examined preparatives for embryo transfer is equal. In choosing a preparative differences in the sensitivity of cows to gonadotrophins should be borne in mind.

Ograniczanie wyników

3 Medycyna Weterynaryjna

3 Jaskowski J. M.

3 Sucharski M.

2 Hutnikiewicz I. M.

2 Lewandowski Z.

2 Znaniecki R.

1 Kazmierczak Z.

1 Urbaniak K.

1 Zbylut J.

1 1997

1 1995

1 1994

Przydatnosc ultrasonograficznego i klinicznego badania jajnikow do oceny efektywnosci superowulacji u krow

Profil metaboliczny i zaleznosc pomiedzy stezeniem progesteronu a wynikami zacielen u krow biorczyn zarodkow

Wplyw FSH-P i Folicotropiny na wyniki superowulacji u krow roznych ras