Wyniki wyszukiwania

1

Microscopic structure of swine fetus aorta in relation to their biomechanical properties in prenatal period

100%

Dudek A., Kuropka P., Pospieszny N., Szotek S., Kobielarz M., Bedzinski R.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2008

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tom 50

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nr 1

2

Microscopic structure of the thyroid gland in the European bison

100%

Sawicki B., Siuda S., Kasacka I.

Acta Theriologica

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1992

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tom 37

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nr 1-2

The thyroids of 85 European bison, Bison bonasus (Linnaeus, 1758) collected from the selectively shot animals (43 males and 42 females) in the years 1982 - 1984 in the Białowieża and Borecka Forests, were examined. The animals were shot in winter at low temperatures: (Dec., and Jan. - March) as well as summer (June - Sept.). Their age ranged from 1 month to 25 years. The thyroid of calves shoved small differentiation in histological structure. Size of the follicles as well variability of their shape increases significantly in older animals, and large follicles are present in relatively great number in the very old bison. Characteristic histological signs of higher activity of the thyroid can be noticed in warm summer months as compared with low temperature winter months.

3

Changes in microscopic structure and susceptibility to enzymatic hydrolysis of miscanthus and sorghum biomass after acid and alkali pretreatment

84%

Lysakowski P., Brona N., Grajek W.

Electronic Journal of Polish Agricultural Universities. Series: Biotechnology

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2019

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tom 22

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nr 2

4

The aortic valve and other heart structures of selected species of sea birds in a morphological and imaging scope

84%

Bartyzel B. J.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

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2009

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tom 12

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nr 4

5

The effect of mammary gland-specific transgene expression on rabbit reproductive gland structure

84%

Tvrda E., Massanyi P., Lukac N., Danko J., Schlarmannova J., Chrenek P.

Folia Biologica

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2014

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tom 62

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nr 2

6

Application of high hydrostatic pressures for non-thermal reduction of Salmonella and Escherichia coli and their effect on microscopic structure of poultry meat

67%

Malicki A., Sysak Z., Suder E., Bruzewicz S.

Polish Journal of Environmental Studies

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2004

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tom 13

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nr Suppl.2, Part 1

High hydrostatic pressures (HHP) gain recently increasing interest as potential non-thermal alternative of food preservation. The purpose of the experiment was the evaluation of HHP efficiency against Salmonella enteritidis and Escherichia coli, contaminating the raw poultry meat. The studies were performed on poultry meat samples inoculated superficially with 107 CFU x g-1 of the test bacteria. Subsequently the samples were pressurized for 15 minutes (200, 300 or 400 MPa). Pressurization reflected in significant bacterial reduction. Histological analysis of treated meat samples revealed structural alterations of intramuscular connective tissue and loss of muscular stratification, proportional to the amount of pressure applied. Concluding, HHP seem to reduce efficiently the level of microbiological meat contamination and, probably, also increase the dietary availability of sarcoplasmic proteins.

7

Macroscopic structure of bone callus after using external fixator Maczek in sheep

67%

Jalynski M., Chyczewski M., Brzeski W., Nowicki M., Lew M., Powalska D., Sobiech P.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

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2005

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tom 08

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nr 3

8

Budowa jajnika Eisenia foetida (SAV.) w badaniach mikroskopowo-elektronowych

51%

Jasik K.

Acta Biologica Silesiana

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1988

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tom 08

9

Badania porownawcze wplywu zanieczyszczen przemyslowych na podstawie wlasciwosci drewna sosny zwyczajnej [Pinus sylvestris L.]

43%

Niedzielska B.

Acta Agraria et Silvestria. Series Silvestris

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1996

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tom 34

105-120

W pracy przedstawiono charakter i kolejność występowania zmian zachodzących w wybranych cechach makroskopowej i mikroskopowej struktury oraz gęstości drewna sosny rosnącej w strefach o zróżnicowanym poziomie zanieczyszczeń przemysłowych

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