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MeSH: zvracení-etiologie

117 záznamů v BMČ Filtry

Kapitola

Aspirace oříšků

Hrušková, Alice
Autor Autorita Dětská klinika LF UK a FN Plzeň

Kazuistiky (nejen) z primární pediatrické praxe III.. 2023 ; () : 49-52.

ISBN 978-80-88129-66-0
Medvik
Zdroj

MeSH
aspirace do dýchacích cest * etiologie komplikace terapie MeSH
endoskopie metody MeSH
gastroenteritida MeSH
kojenec * MeSH
lidé MeSH
ořechy škodlivé účinky MeSH
rentgendiagnostika hrudníku metody MeSH
výsledek terapie MeSH
zvracení etiologie MeSH
Check Tag
kojenec * MeSH
lidé MeSH
ženské pohlaví MeSH
Publikační typ
kazuistiky MeSH

Článek

Associations between nausea and vomiting in pregnancy, disgust sensitivity, and first-trimester maternal serum free β-hCG and PAPP-A

Hormones and behavior. 2023 ; 152 (-) : 105360. [pub] 20230414

Horm Behav
ISSN 1095-6867
Medvik
Zdroj

Elevated levels of nausea and vomiting in pregnancy (NVP) and disgust sensitivity have been observed in the first trimester and both are thought to have a protective function for the mother and her fetus. Their aetiology is not clear, however, with previous studies attributing elevated NVP and disgust to various factors including endocrine changes, immunological changes, and psychological variables. To date, no study has directly assessed the relationship between disgust and NVP. Here, we prospectively collected two independent samples (S1 and S2; n1 = 201, n2 = 391) of women in the first trimester of pregnancy, who completed the Index of Nausea, Vomiting, and Retching and the Disgust Scale-Revised. We also measured free β-human chorionic gonadotropin (hCG) and pregnancy-associated plasma protein A (PAPP-A) in maternal serum. Our results did not confirm any association between NVP and disgust; in addition, they indicate that NVP and disgust may have different proximate causes. Disgust sensitivity was significantly negatively correlated with free β-hCG and (only in S1) with PAPP-A. In contrast, NVP was significantly positively associated with free β-hCG levels and (only in S1) with PAPP-A. While low hCG levels seem to be an important indicator for activation of the behavioral immune system in the first trimester, increased hCG levels play a role in stronger symptoms of NVP, a result consistent with previous studies. Levels of PAPP-A are likely part of a larger network of immunological and endocrine responses and do not appear to provide sufficient information for predicting women's NVP and disgust sensitivity.

MeSH
biologické markery MeSH
komplikace těhotenství * MeSH
lidé MeSH
lidský choriogonadotropin, beta podjednotka MeSH
nauzea etiologie MeSH
odpor * MeSH
první trimestr těhotenství MeSH
těhotenský plazmatický protein A metabolismus MeSH
těhotenství MeSH
zvracení etiologie MeSH
Check Tag
lidé MeSH
těhotenství MeSH
ženské pohlaví MeSH
Publikační typ
časopisecké články MeSH
práce podpořená grantem MeSH

Článek

Testing effects of partner support and use of oral contraception during relationship formation on severity of nausea and vomiting in pregnancy

BMC pregnancy and childbirth. 2023 ; 23 (1) : 175. [pub] 20230314

BMC Pregnancy Childbirth
ISSN 1471-2393
Medvik
Zdroj

BACKGROUND: A recent study focusing on dietary predictors of nausea and vomiting in pregnancy (NVP) found that women with higher levels of partner support, and those who had used oral contraception (OC) when they met the father, both tended to report less severe NVP compared with previous non-users or those with less supportive partners. We provide a further test of these factors, using a large sample of women from four countries who retrospectively scored their NVP experience during their first pregnancy. METHODS: We recruited women who had at least one child to participate in a retrospective online survey. In total 2321 women completed our questionnaire including items on demographics, hormonal contraception, NVP, and partner support. We used general linear models and path analysis to analyse our data. RESULTS: Women who had used OC when they met the father of their first child tended to report lower levels of NVP, but the effect size was small and did not survive adding the participant's country to the model. There was no relationship between NVP and partner support in couples who were still together, but there was a significant effect among those couples that had since separated: women whose ex-partner had been relatively supportive reported less severe NVP. Additional analyses showed that women who were older during their first pregnancy reported less severe NVP, and there were also robust differences between countries. CONCLUSIONS: These results provide further evidence for multiple influences on women's experience of NVP symptoms, including levels of perceived partner support.