Umbilical cord blood markers of oxidative stress in pregnancies complicated by preterm prelabor rupture of membranes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00179906%3A_____%2F16%3A10333015" target="_blank" >RIV/00179906:_____/16:10333015 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11150/16:10333015

Výsledek na webu

<a href="http://dx.doi.org/10.3109/14767058.2015.1074997" target="_blank" >http://dx.doi.org/10.3109/14767058.2015.1074997</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3109/14767058.2015.1074997" target="_blank" >10.3109/14767058.2015.1074997</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Umbilical cord blood markers of oxidative stress in pregnancies complicated by preterm prelabor rupture of membranes

Popis výsledku v původním jazyce

Objective: To determine umbilical cord blood total antioxidant capacity (TAC), ferric reducing antioxidant power (FRAP), thiobarbituric acid-reacting substances (TBARS), advanced glycation end products (AGEs) and markers of oxidative stress in pregnancies complicated by preterm prelabor rupture of membranes (PPROM) and their associations with microbial invasion of the amniotic cavity (MIAC) and/or histological chorioamnionitis (HCA), funisitis and selected aspects of short-term neonatal morbidity.Materials and methods: One hundred and sixty-five women with singleton pregnancies complicated by PPROM were included in this study. Blood samples were obtained by venipuncture from the umbilical cord vein after the delivery of the newborn. The umbilical cord blood concentrations of TAC, FRAP, TBARS and AGEs were measured.Results: The presence of MIAC, HCA and funisitis did not show differences in the umbilical cord blood TAC, FRAP, TBARS and AGEs concentrations. Positive correlations were found between the gestational age at sampling and umbilical cord blood TAC and AGEs concentrations (TAC: rho=0.26; p=0.001; AGEs: rho=0.35; p<0.0001). There was no association between umbilical cord blood TAC, FRAP, TBARS and AGEs concentrations and selected aspects of short-term neonatal morbidity.Conclusions: Oxidative stress is associated with PPROM, as indicated by the presence of markers tested in the umbilical cord blood; however, the evaluated oxidative stress markers are not influenced by the presence of MIAC and/or HCA, and funisitis or subsequent development of selected aspects of short-term neonatal morbidity.

Název v anglickém jazyce

Umbilical cord blood markers of oxidative stress in pregnancies complicated by preterm prelabor rupture of membranes

Popis výsledku anglicky

Objective: To determine umbilical cord blood total antioxidant capacity (TAC), ferric reducing antioxidant power (FRAP), thiobarbituric acid-reacting substances (TBARS), advanced glycation end products (AGEs) and markers of oxidative stress in pregnancies complicated by preterm prelabor rupture of membranes (PPROM) and their associations with microbial invasion of the amniotic cavity (MIAC) and/or histological chorioamnionitis (HCA), funisitis and selected aspects of short-term neonatal morbidity.Materials and methods: One hundred and sixty-five women with singleton pregnancies complicated by PPROM were included in this study. Blood samples were obtained by venipuncture from the umbilical cord vein after the delivery of the newborn. The umbilical cord blood concentrations of TAC, FRAP, TBARS and AGEs were measured.Results: The presence of MIAC, HCA and funisitis did not show differences in the umbilical cord blood TAC, FRAP, TBARS and AGEs concentrations. Positive correlations were found between the gestational age at sampling and umbilical cord blood TAC and AGEs concentrations (TAC: rho=0.26; p=0.001; AGEs: rho=0.35; p<0.0001). There was no association between umbilical cord blood TAC, FRAP, TBARS and AGEs concentrations and selected aspects of short-term neonatal morbidity.Conclusions: Oxidative stress is associated with PPROM, as indicated by the presence of markers tested in the umbilical cord blood; however, the evaluated oxidative stress markers are not influenced by the presence of MIAC and/or HCA, and funisitis or subsequent development of selected aspects of short-term neonatal morbidity.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FK - Gynekologie a porodnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/NT13461" target="_blank" >NT13461: Vztah mezi množstvím bakterií v plodové vodě a intenzitou intraamniální zánětlivé odpovědi u pacientek s předčasným odtokem plodové vody</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

The Journal of Maternal-Fetal &amp; Neonatal Medicine

ISSN

1476-7058

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

1900-1910

Kód UT WoS článku

000373516000005

EID výsledku v databázi Scopus

2-s2.0-84940099454