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RCIN and OZwRCIN projects

Object

Title: A macrometric and micrometric description of the ovary in the European beaver

Creator:

Doboszyńska, T.

Date issued/created:

1977

Resource type:

Text

Place of publishing:

Białowieża

Description:

Newborn female European beavers (Castor fiber L i n n a e u s, 1758) have on an average about 160,000 primary follicles, half of which atrophy during the first 6 months of life. Primary follicles, ovogonia and their nuclei are characterized by sililar dimensions in both newborn and adult females. W badaniach wykorzystano jajniki 19 samic w różnym wieku (noworodki, 4-6 miesięcy, 1-3 lat oraz powyżej 3 roku życia) i różnych stanach fizjologicznych (ciężarne, karmiące i bezpłodne). Pomiary makrometryczne wykonano na obydwu jajnikach, mikrometryczne zaś, dotyczyły lewego jajnika, który po wykonaniu seryjnych skrawków posłużył do określenia liczby poszczególnych stadiów pęcherzyków, ciałek żółtych, białawych i elementów atretycznych oraz wykonania pomiarów: długość i szerokość tych elementów oraz poszczególnych stadiów komórki rozrodczej i jej jądra.

Type of object:

Journal/Article

Relation:

Acta Theriologica

Volume:

22

Issue:

18

Start page:

261

End page:

270

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:10463 ; 10.4098/AT.arch.77-21

Source:

click here to follow the link

Language:

eng ; sum. eng. ; pol.

Rights:

Rights Reserved - Free Access

Terms of use:

Copyright-protected material. May be used within the limits of statutory user freedoms

Digitizing institution:

Mammal Research Institute of the Polish Academy of Sciences

Original in:

Library of the Mammal Research Institute Polish Academy of Sciences

Projects co-financed by:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Access:

Open

Object collections:

Last modified:

Oct 2, 2020

In our library since:

Aug 16, 2012

Number of object content downloads / hits:

1218

All available object's versions:

https://rcin.org.pl./publication/26079

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