Histological and morphometrical parameters of the skeletal muscle development in pigs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F09%3A31072" target="_blank" >RIV/60460709:41210/09:31072 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Histological and morphometrical parameters of the skeletal muscle development in pigs

Popis výsledku v původním jazyce

Samples of 21, 42-day-old embryos and those from skeletal muscles of newborn and one-day-old piglets were used for the study of the parameters of the skeletal musculature development. The samples were collected from three muscles and processed for the light microscopy. Based upon the preparations subjective conclusions and quantitative evaluation were deduced. It is a case of correlation of the mean thickness of myoblasts, myotubes, mean thickness of muscular fibres and percentual area representation ofmuscular fibres and connective tissue. Skeletal musculature during prenatal stage develops from the mesoderm. During the early embryonic development promyoblasts arise via mitosis and differentiation of cells of the myotome, which then differentiate tothe postmitotic myoblasts. Close approximation of plasma membrane of neighbouring myoblasts initiates fusions and myotubes arise. Development of muscular fibres comes to an end shortly post partum. Origination of new muscular fibres is li

Název v anglickém jazyce

Histological and morphometrical parameters of the skeletal muscle development in pigs

Popis výsledku anglicky

Samples of 21, 42-day-old embryos and those from skeletal muscles of newborn and one-day-old piglets were used for the study of the parameters of the skeletal musculature development. The samples were collected from three muscles and processed for the light microscopy. Based upon the preparations subjective conclusions and quantitative evaluation were deduced. It is a case of correlation of the mean thickness of myoblasts, myotubes, mean thickness of muscular fibres and percentual area representation ofmuscular fibres and connective tissue. Skeletal musculature during prenatal stage develops from the mesoderm. During the early embryonic development promyoblasts arise via mitosis and differentiation of cells of the myotome, which then differentiate tothe postmitotic myoblasts. Close approximation of plasma membrane of neighbouring myoblasts initiates fusions and myotubes arise. Development of muscular fibres comes to an end shortly post partum. Origination of new muscular fibres is li

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

—

Svazek periodika

40

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—