Zawartość cholesterolu we fragmentach tętnic

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Aleksandra Kuzan1,2_{, Agnieszka Chwiłkowska}2_{, Magdalena}_Kobielarz1,3

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1_{Wojewódzki Szpital Specjalistyczny}

we Wrocławiu, Ośrodek Badawczo-Rozwojowy

2_{Katedra i Zakład Biochemii Lekarskiej}

Uniwersytetu Medycznego we Wrocławiu

3_{Politechnika Wrocławska, Zakład Inżynierii}

Biomedycznej i Mechaniki Eksperymentalnej

A D R E S D O K O R E S PO N D E NC J I:

Mgr Aleksandra Kuzan

Katedra i Zakład Biochemii Lekarskiej Uniwersytetu Medycznego we Wrocławiu ul. Chałubińskiego 10

50-368 Wrocław tel. +71 784 13 75

e-mail: aleksandra.kuzan@gmail.com

Ann. Acad. Med. Siles. 2014, 68, 1, 23–27

eISSN 1734-025X www.annales.sum.edu.pl

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Tabela I. Zawartość cholesterolu w badanych tętnicach Table I. Content of cholesterol in examined arteries

Stopień miażdżycy n Mediana 25–75% Poziom cholesterolu

0 12 0,250 0,130–0,925

1 9 1,450 0,233–1,505

2 5 3,000 1,695–4,725

3 8 2,525 0,815–4,095

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Ryc. 1. Wykres zależności między zawartością cholesterolu w wycinkach tętnic a stopniem zaawansowania miażdżycy w poszczególnych grupach:

0 – bez widocznych zmian miażdżycowych (12 próbek), 1 – niewielkie blaszki z nacieczeniami tłuszczowymi (9 próbek), 2 – większe, złożone blaszki miażdżycowe (5 próbek), 3 – blaszki miażdżycowe z ogniskami nekrozy, dużym tłuszczowym rdzeniem i/lub depozytami wapnia. Zaznaczono wartości mediany i minimalne–maksymalne.

Fig. 1. Dependency graph of cholesterol content in arterial specimens on severity of atherosclerosis. Numbers in individual groups: 0 – no visible

atherosclerosis (12 samples), 1 – small plates with fatty infiltration (9 samples), 2 – larger, complex atherosclerotic plaques (5 samples), 3 – plaques with necrotic core, fatty core and/or calcium deposits (8 samples). Median and minimum–maximum are marked.

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Stopień zaawansowania miażdzycy

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