Differences in muscle metabolism in patients with type I diabetes - influence of gender and nephropathy studied by P-31 MR spectroscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F18%3A00077080" target="_blank" >RIV/00023001:_____/18:00077080 - isvavai.cz</a>

Result on the web

<a href="http://www.biomed.cas.cz/physiolres/pdf/67/67_433.pdf" target="_blank" >http://www.biomed.cas.cz/physiolres/pdf/67/67_433.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Differences in muscle metabolism in patients with type I diabetes - influence of gender and nephropathy studied by P-31 MR spectroscopy

Original language description

Type I diabetes mellitus (DM1) is a complex disease with adverse effects on organs and tissues despite compensation by insulin treatment. The goal of our study was to study how kidney diseases change (31) P MR parameters of muscle metabolism in DM1 patients with respect to gender. 51 DM1 patients (19 m/14 f without and 13 m/5 f with nephropathy) and 26 (14 m/12 f) healthy volunteers were examined using P-31 magnetic resonance spectroscopy at 3T tomograph at rest, and during and after a calf muscle exercise. The exercise consisted of a six-minute plantar flexion using a pedal ergometer followed by a six-minute recovery. It is reflected by reduced relative beta-ATP and increased Pi and phosphodiester signals to phosphocreatine (PCr) at rest and prolongation of the PCr recovery time after the exercise. Measurement on healthy volunteers indicated differences between males and females in pH at the rest and after the exercise only. These differences between patients groups were not significant. We have proven that nephropathy affects the metabolism in diabetic patients and our results confirm significant difference between patients with and without nephropathy. Gender differences in pH were observed only between male and female healthy volunteers.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30202 - Endocrinology and metabolism (including diabetes, hormones)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physiological research

ISSN

0862-8408

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

433-441

UT code for WoS article

000439466000008

EID of the result in the Scopus database

2-s2.0-85050366407