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  1. 3 Folia Biologica

  2. 2 Acta Agraria et Silvestria. Series Zootechnica

  3. 2 Journal of Physiology and Pharmacology

  4. 2 Journal of Physiology and Pharmacology. Supplement

  5. 2 Polish Ecological Studies

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Autorzy help

  1. 3 Sechman A.

  2. 2 Bujalska G.

  3. 2 Grum L.

  4. 2 Grzegorzewski W. J.

  5. 2 Paczoska-Eliasiewicz H.

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  1. 1 2014

  2. 2 2010

  3. 1 2007

  4. 2 2006

  5. 1 2005

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1

Changes in the blood plasma testosterone and cholesterol concentrations during sexual maturation of Pharaoh quails

100%
Blaszczyk B., Tarasewicz Z., Udala J., Gaczarzewicz D., Stankiewicz T., Szczerbinska D., Romaniszyn K., Jasieniecka J.
Animal Science Papers and Reports
|
2006
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tom 24
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nr 3
2

Ultrastructure of the basilar artery in rabbit

100%
Wojtowicz Z., Chibowski D., Siezieniewska Z.
Folia Morphologica
|
1991
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tom 50
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nr 3-4
3

Sympathetic nerve centres for the mammary gland in pig

100%
Boratynski Z., Flieger S.
Acta Scientiarum Polonorum. Medicina Veterinaria
|
2002
|
tom 01
|
nr 2
4

Testicular activity of arylsulphatase in cocks of different breeds

100%
Jozefczyk R., Droba M.
Roczniki Naukowe Zootechniki
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2000
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tom 27
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nr 4
5

Simultaneous determination of plasma ovarian and thyroid hormones during sexual maturation of the hen [Gallus domesticus]

100%
Sechman A., Paczoska-Eliasiewicz H., Rzasa J., Hrabia A.
Folia Biologica
|
2000
|
tom 48
|
nr 1-2
6

Dispersal behaviour in female bank voles, Clethrionomys glareolus [Schreber, 1780]

100%
Bujalska G., Grum L.
Polish Ecological Studies
|
1994
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tom 20
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nr 3-4
7

Sexual maturation in common vole (Microtus arvalis) males raised under laboratory conditions

84%
Miska A., Kruczek M., Kapusta J.
Folia Biologica
|
2014
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tom 62
|
nr 2
8

Dispersal strategies in female bank voles, Clethrionomys glareolus [Schreber, 1780]

84%
Grum L., Bujalska G.
Polish Ecological Studies
|
1994
|
tom 20
|
nr 3-4
9

Alteration in plasma corticosterone and thyroid hormone concentrations during sexual matration of domestic fowl [Gallus domesticus]

84%
Sechman A., Rzasa J., Paczoska-Eliasiewicz H.
Acta Agraria et Silvestria. Series Zootechnica
|
2001-2002
|
tom 39-40
10

Control of the LH surge mechanism in the female pig

84%
Elsaesser F., Parvizi N., Foxcroft G. R.
Journal of Physiology and Pharmacology. Supplement
|
1992
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tom 43
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nr 1
11

Length and age structure, sexual maturation and fecundity of bleak Alburnus alburnus [L., 1758] in Miedzyodrze

84%
Kompowski A., Neja Z.
Folia Universitatis Agriculturae Stetinensis. Piscaria
|
2001
|
tom 28
12

The influence of boar pheromones on the contractile reactivity of the isolated superficial veins of the nose and face in ovariectomized prepubertal gilts and in gilts during sexual maturation

84%
Grzegorzewski W. J.
Polish Journal of Veterinary Sciences
|
2006
|
tom 09
|
nr 2
This study was designed to establish: a) whether boar pheromones, 5a-androstenone and 5a-an- drostenol, may affect the contractile reactivity of superficial veins of the face in prepubertal gilts deprived of ovarian hormones, and b) what is the influence of ovarian hormones secreted during sexual maturation on the contractility of these veins. The isolated rings of frontal, facial and dorsal nasal veins were treated with androstenone (5a-androst-16-en-3-one), androstenol (5a-androst-16-en-3-ol) and testosterone (17ß-hydroxy-4-androsten-3-one) in concentrations of either 1 or 10 μM. Changes in the contractile activity of the isolated vein segments were measured using isometric transducer and recorded on HSE-ACAD W software. Sex boar pheromones androstenol and androstenone affected the contractility of the superficial veins of the face and nose in both of the prepubertal ovariectomized gilts and prepubertal intact animals. The way these veins reacted to pheromones differed between animal groups, particular vessels and even their parts and was also dose - dependent. In prepubertal ovariectomized gilts, androstenol had stronger action and caused the constriction of the facial vein, dorsal nasal vein and the distal part of the frontal vein. Androstenone produced constriction of the nasal vein, distal part of the frontal vein and proximal part of facial vein, but relaxation of the proximal part of the frontal vein and the distal part of the facial vein. In prepubertal untreated gilts, androstenone was more effective and strongly influence on the constricted of the frontal vein and facial vein and produced the relaxation of the nasal vein. Androstenol influence on the constriction the frontal vein and the distal parts of the facial vein and nasal vein, and influence o the relaxtion their proximal parts. Testosterone used as a control androgen affected both superficial veins of the face veins in a dose-dependent manner, and, at a higher dose, increased the contractility more effectively. Only the nasal vein did not react to this hormone. The present results suggest the existence in prepubertal gilts of frontal and facial veins' specific reactivity which may participate in the regulation of blood flow from the nasal cavity to the peri- hypophyseal vascular complex and play a role in the humoral pathway for the male pheromone priming functions in the central nervous system. This reactivity was displayed by the vessels in prepubertal gilts without ovarian hormones. The presence of active ovaries in maturing gilts changed the reactivity of these veins to pheromones and testosterone.
13

The influence of steroids on the vascular tension of isolated superficial nasal and facial veins in gilts during sexual maturation

67%
Grzegorzewski W. J., Muszak J., Tabecka-Lonczynska A., Stefanczyk-Krzymowska S.
Polish Journal of Veterinary Sciences
|
2010
|
tom 13
|
nr 2
14

Sex structure, recruitment rate, and size of maturing specimens of European eel (Anguilla anguilla (L.)) in a population from lakes in northeastern Poland

67%
Robak S.
Archives of Polish Fisheries
|
2005
|
tom 13
|
nr 2
Studies of the sex structure and recruitment rates of silver eels from a population occurring in natural conditions in a large lake complex were conducted in the 1985-1990 period based on a sample of 6998 specimens. The fish were caught in 60 connected lakes with a combined surface area of 300 km2 using box traps, cross traps, stownets on stakes and electric fishing. It was determined that the share of males in the eel population occurring in the lakes was barely 1.03%, and in the group of fish with body lengths (Lt) of up to 46.0 cm it was 3.17%. Silver and yellow eels were noted among both males and females. The share of silver eels increased from 0 to 100% in the body length categories from 39.0 to 46.0 cm among males and from 47.5 to 95.0 cm among females. In both instances, the dependence of the share of silver eels on the total length of the body was described with linear regression with a high correlation coefficient and high regression significance (P < 0.05). The studies indicated that in the lakes of northeastern Poland, which are located within a large complex that is permanently connected, the share of males is small and the recruitment of silver eels from this group occurs within a narrower and lower size range than it does in females.
15
Content available remote

The influence of bronchial asthma on sexual maturation of girls

67%
Drosdzol A., Skrzypulec V., Wilk K., Nowosielski K.
Journal of Physiology and Pharmacology. Supplement
|
2007
|
tom 58
|
nr 5
16

Effect of maternal deprivation on the ganodotrophin-releasing hormone [GnRH] and GnRH-associated peptide neurobiology in lambs during the transition from infancy to prepuberty

67%
Wankowska M., Polkowska J.
Folia Histochemica et Cytobiologica
|
2010
|
tom 48
|
nr 1
12-18
17

Wpływ hormonu uwalniającego gonadotropiny (Gn-RH) i hormonu luteinizującego (LH) na przepływ krwi przez narządy rozrodcze kury w okresie dojrzewania

67%
Niezgoda J., Wronska D., Bobek S., Pierzchala K., Sechman A.
Acta Agraria et Silvestria. Series Zootechnica
|
1991
|
tom 29
18

An attempt at comparing external changes taking place during maturation of male mice with the development of the process of spermatogenesis

67%
Wirth-Dzieciolowska E., Sysa P. S., Ponimasz A.
Folia Biologica
|
1997
|
tom 45
|
nr 1-2
19
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Content available

Circadian variation of mitochondrial succinic dehydrogenase and microsomal cytochrome P-450 dependent monooxygenase activity in the liver of sexually immature and mature rats

67%
Wielgus-Serafinska E., Plewka A., Kaminski M.
Journal of Physiology and Pharmacology
|
1993
|
tom 44
|
nr 2
20

Fish Reproduction'96. Summary report on the Scientific Conference

67%
Adamek Z., Bieniarz K., Billard R., Ciereszko A., Flajshans M., Linhart O., Rothbard S.
Polskie Archiwum Hydrobiologii
|
1997
|
tom 44
|
nr 1-2
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