Wyniki wyszukiwania - Biblioteka Nauki

1

Ściana osłonowa strukturalna YAWAL System

100%

Konopka T.

Materiały Budowlane

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2002

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tom nr 2

17-17

PL

W artykule poddano charakterystyce najnowszy produkt firmy YAWAL System: zestaw profili i akcesoriów do wykonywania ściany osłonowej strukturalnej FASADA 50SG i SG-M. Konstrukcja ściany składa się z dwóch odrębnych elementów: aluminiowego rusztu nośnego z profili FASADA 50 oraz ram z zamontowanym oszkleniem strukturalnym.

2

Biosynteza i zmiany zawartości kwasów nukleinowych oraz aktywność enzymów w osiach zarodkowych starzejących się nasion grochu

63%

Kulka K. , Konopka T.

Zeszyty Problemowe Postępów Nauk Rolniczych

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1978

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tom 202

3

Lekkie ściany osłonowe systemu Yawal Fasada 60 i Fasada 60 Plus

51%

Gernaś K. , Konopka T. , Łakomy M.

Przegląd Budowlany

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1998

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tom R. 69, nr 6

18-20

EN

Design and production aluminium profiles. Overall heat- transfer coefficient, strength calculation. Architectural possibility. Service.

4

Total antioxidant status and 8-hydroxy-2'-deoxyguanosine levels in gingival and peripheral blood of periodontitis patients

51%

Konopka T. , Krol K. , Kopec W. , Gerber H.

Archivum Immunologiae et Therapiae Experimentalis

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2007

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tom 55

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nr 6

5

Endplate calcification and cervical intervertebral disc degeneration: the role of endplate marrow contact channel occlusion

45%

Tomaszewski K. A. , Adamek D. , Konopka T. , Tomaszewska R. , Walocha J. A.

Folia Morphologica

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2015

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tom 74

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nr 1

EN

Background: The aim of this study was to determine the fundamental relationships between cervical intervertebral disc (IVD) degeneration, endplate calcification, and the patency of endplate marrow contact channels (MCC). Materials and methods: Sixty cervical IVDs were excised from 30 human cadavers. After sectioning the specimens underwent micro computed tomography (microCT) — from all images the number, calibre, diameter and distribution of endplate openings were measured using ImageJ. Next, the specimens were scored for macroscopic degeneration (Thompson’s classification), and subsequently underwent histological analysis for both IVD and endplate degeneration (Boos’s classification) and calcification. Results. The study group comprised 30 female and 30 male IVDs (mean age ± SD: 51.4 ± 19.5). Specimen’s age, macroscopic and microscopic degeneration correlated negatively with the number of MCCs (r = –0.33–(–0.95); p < 0.0001), apart from the MCCs > 300 µm in diameter (r = 0.66–0.79; p < 0.0001). The negative relationship was strongest for the MCCs 10–50 µm in diameter. Conclusions. There is a strong negative correlation between the number of endplate MCCs, and both macroscopic and microscopic cervical IVD and endplate degeneration. This could further support the thesis that endplate calcification, through the occlusion of MCCs, leads to a fall in nutrient transport to the IVD, and subsequently causes its degeneration. (Folia Morphol 2015; 74, 1: 84–92)

6

Stężenie leptyny i profil lipidowy w surowicy a stres operacyjny

38%

Kumor A. , Janczak P. , Maciejczyk R. , Stanczyk M. , Konopka T. , Kozak-Michalowska I. , Lorenc J. B.

Diagnostyka Laboratoryjna

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2004

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tom 40

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nr 3

7

Computer-assisted assessment of the histological structure of the human sural nerve

38%

Mizia E. , Tomaszewski K. A. , Rutowicz B. , Konopka T. , Pasternak A. , Walocha J. A.

Folia Morphologica

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2014

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tom 73

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nr 3

EN

Background: The aim of this study was to assess the histological structure (cross- -sectional area — CSA, number of nerve bundles) of the human sural nerve at the level above the lateral malleolus, using computer-assisted image analysis. Materials and methods: This study has been conducted using sural nerves dissected from cadavers during routine autopsies. The harvested tissues samples were dehydrated, embedded in paraffin, sectioned at 4 µm and stained with haematoxylin and eosin. Each cross-section was photographed (16 × magnification) and the images were analysed using Java ImageJ. Results: The studied group comprised 12 women and 25 men (mean age 60.1 ± 15.7 years), yielding a total of 74 sural nerves (37 right vs. 37 left). The mean ± standard deviation CSA of the sural nerve was 0.14 ± 0.07 cm². The mean number of nerve bundles in the sural nerve was 10.5 ± 6.0. In terms of gender and side, neither the CSA (p = 0.45 and p = 0.79, respectively) nor the number of nerve bundles revealed any differences (p = 0.34 and p = 0.47, respectively). Strong negative correlations were noted between the age of the donors and the sural nerve CSA (r = –0.69, p = 0.02), as well as the number of nerve bundles (r = –0.57, p = 0.06). Conclusions: This study shows that there are no statistical differences between the CSA and the number of nerve bundles in the sural nerve when compared by gender and side of the lower limb. This study also allows drawing the conclusion that the sural nerve degenerates with age in terms of both the CSA and the number of nerve bundles. (Folia Morphol 2014; 73, 3: 292–297)