Wyniki wyszukiwania

1

Zrzucanie i odbudowa poroza zwierzyny plowej ciekawym zjawiskiem biologicznym

100%

Piotrowska S.

Wszechświat

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2005

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tom 106

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nr 04-06

144-148

2

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Does it pay to be active?

51%

Piotrowska S., Majchrzycki M., Rogala P., Golebiewski P.

Trends in Sport Sciences

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2015

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tom 22

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nr 1

Introduction. During their career athletes are at risk of injuries due to high-intensity training, overtraining, and untreated sports-related micro-injuries. As they advance in years, they experience the results of previous injuries. Aim of Study. The aim of the study was to evaluate the effects of physical activity and their changes on the quality of life in the old age. Material and Methods. A review of literature was performed with the use of keywords: “sport injuries”, “aging”, “quality of life”, “old age”, “former athletes”, “osteoarthritis”, “physical activity” in databases such as PubMed, SPORTDiscus, MEDLINE, Springer, Google Scholar. Results. Degenerative changes in the joints are far more common in former athletes than in the general population. Well-developed muscles resulting from sustained physical activity prevent limitations in daily life (including those resulting from degenerative changes). Degenerative changes caused by long-time sport activity have no significant effect on the quality of life in older people. Conclusion. Physical activity plays an important role in reducing physical deficits in everyday life of the elderly, thus contributing to improving their quality of life.

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An attempt to evaluate the effect of selected lipids on fluoride and calcium content in the skull bones and antlers of roe deer (Capreolus capreolus L.)

51%

Piotrowska S., Machoy Z., Chlubek D.

Acta Biochimica Polonica

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2007

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tom 54

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nr Supplement 4

4

Zawartosc cynku w tkankach twardych saren [Capreolus capreolus L.] na tle obiegu cynku w przyrodzie

51%

Piotrowska S., Machoy Z., Chlubek D.

Ochrona Środowiska i Zasobów Naturalnych

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2007

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nr 31

420-427

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Content of calcium, magnesium, and phosphates in antlers and cranial bones of the European red deer [Cervus elaphus] depending on age and industrial pollution of the environment

39%

Nowicka W., Machoy Z., Gutowska I., Nocen I., Piotrowska S., Chlubek D.

Journal of Elementology

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2005

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tom 10

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nr 4 Suppl.1

77-78

6

Contents of calcium, magnesium, and phosphorus in antlers and cranial bones of the European red deer [Cervus elaphus] from different regions in Western Poland

39%

Nowicka W., Machoy Z., Gutowska I., Nocen I., Piotrowska S., Chlubek D.

Polish Journal of Environmental Studies

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2006

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tom 15

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nr 2

Annual shedding of antlers by males is a characteristic feature of most deer species. Regrowth is very fast, reaching 2 cm/day for some species and making them an interesting model for studying tissue regeneration processes. The aim of this study was to compare the contents of calcium, magnesium, and phosphorus in antlers and cranial bones of European red deer from Western Pomerania, Poland. We obtained 30 antlers from three forestry districts that differed in the extent of environmental pollution with fluorine compounds, SO₂, NOx, CO, and CO₂ (Trzebież, Rokita and Gryfino). Deer were assigned to two age groups: from 2 to 4 years, and from 6 to 8 years. Powdered samples of cranial bones and antler base obtained with a dental drill were dissolved in nitric acid. Calcium and magnesium contents were measured by atomic absorption spectroscopy, while phosphorus was determined colorimetrically. The content of calcium was higher in antlers - (mean 133.96 mg/g) hardly surprising given the higher calcified cartilage and immature bone content in antler as opposed to cranial bone (mean 123.79 mg/g). Phosphorus content was slightly higher in bones than in antlers (84.62 mg/g and 83.58 mg/g, respectively), which suggests that Ca:P ratios are different in the mineral phase or that there is more P in bone compared to the antler matrix. No difference in magnesium content was noted (5.23 to 5.46 mg/g). Statistical analysis revealed significant differences depending on age of the animal and level of industrial pollution in the animal's habitat.

Ograniczanie wyników

1 Acta Biochimica Polonica

1 Journal of Elementology

1 Ochrona Środowiska i Zasobów Naturalnych

1 Polish Journal of Environmental Studies

1 Trends in Sport Sciences

1 Wszechświat

6 Piotrowska S.

4 Chlubek D.

4 Machoy Z.

2 Gutowska I.

2 Nocen I.

2 Nowicka W.

1 Golebiewski P.

1 Majchrzycki M.

1 Rogala P.

1 2015

2 2007