Wyniki wyszukiwania - Biblioteka Nauki

1

Plemnik – jedna z najciekawszych komórek w przyrodzie

100%

Woźniak P.

Edukacja Biologiczna i Środowiskowa

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2013

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nr 3

23-28

EN

The spermatozoa are the male gametes providing a father genome to ovum. Cytological aspects of spermatozoa, spermatogenic processes conditioned by biochemical and hormonal relations and some problems of male sterility have been described. Their structural and functional ab normalities have also been discussed.

PL

Plemniki są męskimi gametami dostarczającymi podczas zapłodnienia genom ojcowski do komórki jajowej. Została opisana ich budowa cytologiczna, procesy spermatogenezy warunkowane hormonalnie i biochemicznie oraz niektóre problemy niepłodności związane z wadami ich budowy i funkcji.

2

Application of image cytometry for diagnostic of human spermatozoa

100%

Warchol J. B. , Filipiak K.

Acta Biologica Cracoviensia. Series Botanica et Zoologia. Supplement

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1997

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tom 39

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nr 1

3

Estimate of the spermatozoa movement using video imaging technique

100%

Warchol W.

Acta Biologica Cracoviensia. Series Botanica et Zoologia. Supplement

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1997

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tom 39

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nr 1

4

Acid glycosidases of turkey spermatozoa

100%

Dzugan M. , Droba M. , Droba B.

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nr 1-2

5

Alterations in the mitochondria of rat spermatozoa after experimental hyperprolactinemia

100%

Laszczynska M. , Piasecka M. , Kram A.

Folia Histochemica et Cytobiologica

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1999

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tom 37

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nr 2

6

Spermiogenesis in the earthworm Dendrobaena veneta (Rosa)

88%

Siekierska E. , Brzozowa M.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2008

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tom 50

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nr 1

7

Study on the role of a sperm membrane-associated antigen in canine fertilization

88%

Mollova M. , Ivanova M. , Atanasov B. , Petrov M. , Kuyrkchiev S.

Reproductive Biology

|

2005

|

tom 05

|

nr 3

8

Comparative scanning studies on cockerell (Gallus domesticus) spermatozoa with the use of SEM and AFM method

88%

Adamski R. , Kassner J.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2008

|

tom 50

|

nr 1

9

On intraoviductal sperm competition in the honeybee [Apis mellifera]

88%

Woyciechowski M. , Krol E.

Folia Biologica

|

1996

|

tom 44

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nr 1-2

10

Studies on the influence of aneuploidy of spermatozoa obtained from patients with oligozoospermia on their structure

88%

Stecewicz D. , Warchol J. B.

Folia Histochemica et Cytobiologica

|

2001

|

tom 39

|

nr 1

11

The use of comet assay to assess DNA integrity of boar spermatozoa following liquid preservation at 5 degrees Celsius and 16 degrees Celsius

88%

Fraser L. , Strzezek J.

Folia Histochemica et Cytobiologica

|

2004

|

tom 42

|

nr 1

12

Computerized analysis of cytochemical reactions of spermatozoa in rats chronically treated with lead acetate [ Pb[II] ]

88%

Piasecka M. , Wenda-Rozewicka L. , Kram A.

Folia Histochemica et Cytobiologica

|

1997

|

tom 35

|

nr 2

13

The influence of the sperm motility inhibitin factor [SMIF] from boar seminal plasma on the ATP and cAMP contents in spermatozoa

88%

Kordan W. , Strzezek J.

|

nr 6-7

14

Effect of platelet-activating factor on motility parameters and plasmalemma integrity of boar spermatozoa

88%

Kordan W. , Strzezek J.

Animal Science Papers and Reports

|

2002

|

tom 20

|

nr 1

15

The influence of white light on photo-induced luminescence from bull spermatozoa

88%

Ezzahir A. , Kwiecinska T. , Godlewski M. , Sitko D. , Rajfur Z. , Slawinski J. , Szczesniak-Fabianczyk B. , Laszczka A.

|

1992

|

tom 02

|

nr 3

16

Evaluation of human spermatozoa using video imaging technique and flow cytometry

88%

Filipiak K. , Jaroszewski J. , Karas Z. , Rutkowski R. , Warchol J. B. , Wiktorowicz K.

Folia Histochemica et Cytobiologica. Supplement

|

1996

|

tom 34

|

nr 1

17

The effect of extender on the survivability of the spermatozoa in diluted nutria semen [ Myocastor coypus ]

88%

Szeleszczuk O.

Zeszyty Naukowe. Przegląd Hodowlany

|

1996

|

tom 27

18

The ability of zinc-binding proteins from boar seminal plasma to bind heparin and phosphorylcholine

75%

Mogielnicka-Brzozowska M. , Strzezek J. , Dziekonska A. , Kordan W.

Animal Science Papers and Reports

|

2014

|

tom 32

|

nr 4

EN

Zinc-binding proteins (ZnBPs) isolated from boar seminal plasma exert multiple effects on boar spermatozoa. The aim of this study was to determine whether the isolated zinc-binding proteins were capable of binding additional ligands. The affinity chromatography method was used for the first time to demonstrate that boar ZnBPs show affinity for both heparin (hep) and phosphorylcholine (pch). ZnBPs+hep accounted for approximately 20%, and ZnBPs+pch – for approximately 45% of total ZnBPs. Predominant polypeptides with molecular mass form 6.5 to 14 kDa were observed in both groups (ZnBPs+hep, ZnBPs+pch). The analyzed peptides’ low molecular mass and their ability to bind zinc ions as well as heparin and phosphorylcholine suggest that they belong to the family of multifunctional boar spermadhesins which perform their functions in the fertilization process by binding more than one ligand. The results indicate that the ZnBPs of boar seminal plasma may be involved in the processes associated with oocyte fertilization not only by zinc ions binding but also through heparin and phosphorylcholine.

19

The influence of the composition of some media on the production of bovine embryos in vitro

75%

Leipute K. , Aniulis E.

Polish Journal of Veterinary Sciences

|

2001

|

tom 04

|

nr 2

20