Wyniki wyszukiwania

1

The human placenta as an indicator of environmental pollution

100%

Niwelinski J., Zamorska L.

Archiwum Ochrony Środowiska

|

1995

|

nr 2

143-151

2

The enzymatic reactivity of the villous syncytiotrophoblast of human full-term placentae

81%

Zamorska L., Niwelinski J., Marcinek A.

Folia Histochemica et Cytobiologica

|

1984

|

tom 22

|

nr 3-4

3

Placental and trophoblastic maturity as an exponent of environmental pollution

81%

Zamorska L., Nowelinski J., Kaczmarski F., Pawlicki R.

Folia Histochemica et Cytobiologica

|

1990

|

tom 28

|

nr 3

4

The condition of Chorzow hypotrophic and born-at-term infants in relation to the morphochemical features of the placentae

80%

Kasznia-Kocot J., Zamorska L., Zolnierek M., Niwelinski J.

Polish Journal of Environmental Studies

|

1993

|

tom 02

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nr 4

Morphochemical tests of placentae and clinical examinations of babies born-at-term with intrauterine hypotrophy and of normal body weight were conducted. A decreased activity of cytochrome c oxidase in syncytiotrophoblast, cytotrophoblast extravillous, amniotic epithelium as well as in decidual cells was observed. In all placenta samples we found a diminished percentage of intesvillous space, disordered maturing of villi, lower epithelial plates and striking loss of cytochrome c oxidase activity. It was concluded that diminished metabolic efficiency of placentae is the decisivee risk factor for hypotrophy in chemically polluted areas.

5

Application of fluorescein-labelled lectins with different glycan-binding specificities to the studies of cellular glycoconjugates in human full-term placenta

71%

Konska G., Zamorska L., Pituch-Noworolska A., Szmaciarz M., Guillot J.

Folia Histochemica et Cytobiologica

|

2003

|

tom 41

|

nr 3

6

Antioxidant status and concentration of selected trace metals in placental tissues obtained from inhabitants of southern Poland

61%

Pietrzycka A., Stepniewski M., Kitlinski M., Zamorska L., Zadrozna M., Solarska K.

Acta Biologica Cracoviensia. Series Zoologia

|

2007

|

tom 49

49-57

7

Applying plant lectins to assay the effect of environmental pollution on the glycosylation of human placenta

61%

Konska G., Pituch-Noworolska A., Kaczmarczyk G., Tyrkalska K., Zamorska L., Guillot J.

Polish Journal of Environmental Studies

|

2005

|

tom 14

|

nr 3

Our study was designed to establish whether air pollution in urbanized industrial centers of southern Poland affects the process of glycosylation in a full-term human placenta. This process of glycosylation was analyzed by the quantitative determination of the binding of WGA and LCA lectins to placental villi. The study was performed on human placentas collected in 1990-91 and 2000-01 in regions of southern Poland differing in their degree of environmental pollution: the highly polluted areas of Upper Silesia and Cracow agglomeration. The Bieszczady area with low pollution was considered the control. The concentrations of nitrogen and sulfur oxides and the concentration of aerosols were used as markers of the degree of air pollution. The direct immunofluorescence reaction of the placenta tissues with fluorescein-labeled (FITC) lectins was used. The staining of the placenta tissues was examined under a fluorescence microscope linked to an analysis system. A microdensytometric method was used to assay the amount of tissue-bound lectins. The results showed no significant effect of the three main air pollutants in the study areas in southern Poland, i.e. nitrogen and sulfur oxides and high level of aerosols, on the structure of WGAand LCA-specific glycoconjugates in human placenta. However, the marked quantitative changes in the degree of lectin binding to placental cellular structures were noted within the last 10-year period in all studied regions.

8

Humal precental trophoblast in regions of high and low environmental pollution. A histochemical and morphological study

51%

Zamorska L., Kaczmarski F., Pawlicki R., Niwelinski J., Ochalska B., Dudek G., Zolnierek M., Ziarko M.

Folia Histochemica et Cytobiologica

|

1987

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tom 25

|

nr 2

9

Jubileuszowy Zjazd Morfologów Polskich

31%

Zamorska L.

Wszechświat

|

1965

|

nr 04

Ograniczanie wyników

The human placenta as an indicator of environmental pollution

The enzymatic reactivity of the villous syncytiotrophoblast of human full-term placentae

Placental and trophoblastic maturity as an exponent of environmental pollution

The condition of Chorzow hypotrophic and born-at-term infants in relation to the morphochemical features of the placentae

Application of fluorescein-labelled lectins with different glycan-binding specificities to the studies of cellular glycoconjugates in human full-term placenta

Antioxidant status and concentration of selected trace metals in placental tissues obtained from inhabitants of southern Poland

Applying plant lectins to assay the effect of environmental pollution on the glycosylation of human placenta

Humal precental trophoblast in regions of high and low environmental pollution. A histochemical and morphological study

Jubileuszowy Zjazd Morfologów Polskich