Q95386970 Dotaz Zobrazit nápovědu
Závěrečná zpráva o řešení grantu Interní grantové agentury MZ ČR
Přeruš. str. : il. ; 32 cm
Vývoj predikčních a diagnostických metod založených na stanovení obsahu,speciaci a studiu kinetiky stopového prvku selenu XXX XXX XXX
- MeSH
- hodnocení rizik MeSH
- rtuť krev analýza MeSH
- selen krev analýza MeSH
- spektrofotometrie atomová MeSH
- stopové prvky MeSH
- vystavení vlivu životního prostředí MeSH
- Konspekt
- Patologie. Klinická medicína
- NLK Obory
- environmentální vědy
- chemie, klinická chemie
- epidemiologie
- NLK Publikační typ
- závěrečné zprávy o řešení grantu IGA MZ ČR
Studie ČSAV ; Číslo 17
122 s. : il.
- Konspekt
- Ortopedie. Chirurgie. Oftalmologie
- NLK Obory
- ortopedie
The early postnatal period is characterized by a great plasticity with critical windows in which any inadequate insult or intervention may be able to influence both positively and adversely postnatal growth and development. After birth the rat littermates enter the presuckling period (initial 6 hours terminated by the first nursing), characterized by transition from the amniotic fluid to the air, by the changes of the ambient temperature, by the termination of placental nutrition and by oxidative stress. After this stage the suckling period initiates and the littermates start to consume milk of their mothers. Comsumption of milk culminates on day 15, then decreases and terminates on postnatal day 28. The end of the suckling period and the onset of physiological weaning is determined by the moment when the youngs for the first time consume the solid food together with milk (postnatal day 17 in rats). On day 19 the first intake of drinking water occurs. The weaning period terminates by the last consumption of maternal milk - on postnatal day 28. It is necessary to stress that the duration of early postnatal periods is independent of the changes of body weight. The precise knowledge of individual ontogenetic periods critical for further development is crucial for the prediction and explanation of reactions to various pathogenetic stimuli both under experimental conditions and in clinical medicine.
- MeSH
- krysa rodu rattus MeSH
- laktace fyziologie MeSH
- novorozená zvířata MeSH
- odstavení * MeSH
- periodicita MeSH
- zvířata MeSH
- Check Tag
- krysa rodu rattus MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- přehledy MeSH
With the aid of in vivo whole-body counting of the rats (administered simultaneously with the radionuclides (82)Br and (24)Na) by high-resolution gamma-ray spectrometry, we extended the applicability of our experimentally proved hypothesis that the biological half-life of bromide depends on the magnitude of sodium intake rather than on the intake of chloride, as was generally assumed. Variations in the biological half-life of bromide, as a substitute for sodium, were investigated in animals situated in very different physiological states, as regards their metabolic activity.
- MeSH
- biologické modely MeSH
- biologický transport MeSH
- bromidy aplikace a dávkování metabolismus MeSH
- finanční podpora výzkumu jako téma MeSH
- jod antagonisté a inhibitory metabolismus MeSH
- krysa rodu rattus MeSH
- maternofetální výměna látek MeSH
- zvířata MeSH
- Check Tag
- krysa rodu rattus MeSH
- zvířata MeSH
