Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 18

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  chicken embryo
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Stimulation of myogenesis by 2,2'-thiodiethanol in suboptimal tissue culture conditions

100%
Reiss K., Pietrzykowski Z., Kajstura J., Korohoda W.
Folia Histochemica et Cytobiologica
|
1985
|
tom 23
|
nr 3
2

Ultrastructural differentiation of glandular stomach (proventriculus) in chick embryo

100%
Avila R. E., Semar M. E., De Fabro S. P.
Folia Histochemica et Cytobiologica
|
1986
|
tom 24
|
nr 3
3

Reproductive characteristics of a precocious vaccine line [Rt3 plus 15] of Eimeria tenella in embryonating chicken eggs

100%
Richards D. G., Whithear K. G., Scott P. C., Gasser R. B.
Acta Parasitologica
|
2006
|
tom 51
|
nr 2
Coccidiosis of chickens, caused by species of Eimeria (Protozoa, Apicomplexa), is an intestinal disease of major economic importance worldwide. In the present study, the reproductive characteristics of a precocious line (designated E. tenella Rt3+15) from Australia were investigated in chicken embryos and the implications of the findings briefly discussed.
4

Effects of Sunset Yellow FCF on immune system organs during different chicken embryonic periods

86%
Colacoglu F., Selcuk M. L.
Journal of Veterinary Research
|
2020
|
tom 64
|
nr 4
5
Content available remote

Prenatal exposure to hyperoxia modifies the thromboxane prostanoid receptor-mediated response to H2O2 in the ductus arteriosus of the chicken embryo

86%
van der Sterren S., Kessels L., Perez-Vizcaino F., Cogolludo A. L., Villamor E.
Journal of Physiology and Pharmacology
|
2014
|
tom 65
|
nr 2
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Developmental abnormalities in chicken embryos after injection proteolysis inhibitors from Ascaris suum

86%
Blaszkowska J.
Wiadomości Parazytologiczne
|
2002
|
tom 48
|
nr 1
It bas been found that trypsin and α-chymotrypsin inhibitors isolated from Ascaris suum act embryotoxically and teratogenically on White Leghorn clucken embryos. Mortatity rate for the chicken embryos on day 15 of incubation was 45.0 ± 3.5% after injection of trypsin inbibitor and 44.0 ± 3.5% after adminstration α-chymotrypsin inbibitor. Gross examination of surviving embryos and their dissection revealed pathological changes (abdominal dropsy, umbilical hernia, subcutaneous oedema, hemoperitoneum, hemopericardium), symptoms indicating retardation in growth (lack of down, retarded ossification of long bones, decreased mean body weight) as well as malformations (schistocelia, micrognathia, cyclopia, crossed beak, cranial deformities) after injection of inhibitors from Ascaris. The highest incidence of embryos with pathological changes and malformations was found after administralion of α-chymotrypsin inbibitor. The most commonly occurring abnormality was schistocelia (21.4 ± 3.88%). Growth malformations were not found in the control groups. The trypsin and α-chymotrypsin inhibitors present in Ascaris homogenate have a significant disturbing effect on the development of the chicken embryo.
7
Content available remote

Developmental changes in endothelium-dependent relaxation of the chicken ductus arteriosus

86%
Agren P., Van Der Sterren S., Cogolludo A. L., Frazziano G., De Mey J. G. R., Blanco C. E., Villamor E.
Journal of Physiology and Pharmacology
|
2008
|
tom 59
|
nr 1
We tested the hypothesis that endothelium-dependent relaxation in the chicken ductus arteriosus (DA) is developmentally regulated. Isolated DA rings from 15-, 19- and 21-day-old (externally pipped) chicken embryos relaxed to acetylcholine (ACh). This relaxation was unaffected by indomethacin but impaired by endothelium removal, by the NO synthase inhibitor L-NAME, and by the soluble guanylate cyclase inhibitor ODQ, suggesting the involvement of NO. This NO production was confirmed with the fluorescent probe DAF-2DA. The combination of apamin and charybdotoxin with L-NAME produced a further inhibition of ACh-induced relaxation, suggesting the participation of a putative EDHF. In the 21-day DA, the relaxations induced by ACh and sodium nitroprusside (SNP) were markedly reduced and scanning electron microscopy demonstrated an irregular endothelial lining with protrusion and detachment of endothelial cells. The relaxations induced by BAY 41-2272 and 8-Br cGMP were not affected by age. When compared with 5%, lower (0%) and higher (21, 95%) O2 concentrations impaired ACh-induced relaxation. In summary, we found that ACh induces endothelium-dependent relaxation of the chicken DA and that NO and EDHF are involved in this response. During chicken DA closure, endothelial cells undergo morphologic and functional alterations that result in the lack of endothelium-dependent relaxation.
8
Content available remote

Reactivity of chicken chorioallantoic arteries, avian homologue of human fetoplacental arteries

72%
Lindgren I., Zoer B., Altimiras J., Villamor E.
Journal of Physiology and Pharmacology
|
2010
|
tom 61
|
nr 5
9

Immunolocalization of leptin receptor and mRNA expression of leptin and estrogen receptors as well as caspases in the chorioallantoic membrane (CAM) of the chicken embryo

72%
Grzegorzewska A. K., Lis W., Sechman A.
Folia Biologica
|
2016
|
tom 64
|
nr 2
10
Content available remote

Vasomotor effects of hydrogen sulfide in human umbilical vessels

72%
Mohammed R., Provitera L., Cavallaro G., Lattuada D., Ercoli G., Mosca F., Villamor E.
Journal of Physiology and Pharmacology
|
2017
|
tom 68
|
nr 5
11
Content available remote

Mesenteric artery reactivity and small intestine morphology in a chicken model of hypoxia-induced fetal growth restriction

72%
Moonen R. M. J., Kessels C. G. A., Zimmermann L. J. I., Villamor E.
Journal of Physiology and Pharmacology
|
2012
|
tom 63
|
nr 6
12

Efficacy of the Frame and Hu mathematical model for the quantitative analysis of agents influencing growth of chick embryo fibroblasts

72%
Korohoda W., Czyz J.
Folia Histochemica et Cytobiologica
|
1994
|
tom 32
|
nr 2
13

Ocena przydatnosci blony omoczniowo-kosmowkowej zarodka kury do testowania drazniacych substancji chemicznych

58%
Mystkowska-Baczkowska E. T., Komar A., Samos-Zielinska J., Stroinska W., Rogulska T.
Roczniki Państwowego Zakładu Higieny
|
1995
|
tom 46
|
nr 4
407-415
Oceniano przydatność testu wykonywanego na błonie omoczniowo-kosmówkowej zarodka kury do określenia właściwości drażniących kosmetyków.
14

Ultrastructural changes in the developing chicken cornea following caffeine administration

58%
Kujawa-Hadrys M., Tosik M., Bartel H.
Folia Histochemica et Cytobiologica
|
2010
|
tom 48
|
nr 3
15

Wzorce strat inkubacyjnych dla kur rasy Leghorn jako kryteria oceny zamarłych zarodków w patologii lęgu

58%
Kosowska G.
Acta Agraria et Silvestria. Series Zootechnica
|
1989
|
tom 28
16

Changes in thickness of each layer of developing chicken cornea after administration of caffeine

58%
Kujawa-Hadrys M., Tosik D., Bartel H.
Folia Histochemica et Cytobiologica
|
2010
|
tom 48
|
nr 2
273-277
17

The toxicity of antigens extracted from strains of Bacteroides vulgatus from different origins to chicken embryos

58%
Rouyan G. S., Meisel-Mikolajczyk F., Rumin W.
Acta Microbiologica Polonica
|
1994
|
tom 43
|
nr 1
18

Calcium-lipid-peptide interaction in artificial mono- and bilayer system: gangliosides and modulation of neuronal functions

51%
Rahmann H., Beitinger H., Rosner H., Kortje K. H.
Biophysics of Membrane Transport
|
1992
|
tom 11
|
nr 2
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.