Results 11 to 20 of about 30,525 (282)

Extracellular Calcium and Induction of Uterine Muscle Contraction by Aqueous Ethanolic Leaf Extract of Mucuna pruriens [PDF]

open access: yesJournal of Applied Sciences and Environmental Management, 2020
Calcium (Ca2+) serves as an essential signaling molecule in biological systems, regulating a wide range of cellular processes of which uterine smooth muscle contraction is among.
B. Francis, C.N. Uchendu
doaj   +3 more sources

Phloroglucinol inhibits oxytocin-induced contraction in rat gastric circular muscle and uterine smooth muscle [PDF]

open access: yesJournal of Obstetrics and Gynaecology, 2023
Phloroglucinol is commonly used to alleviate dysmenorrhoea and stomach cramps. However, there is little evidence of phloroglucinol in the mechanism of primary dysmenorrhoea (PD) development. In this study, a PD rat model was established.
Wenhui Yang   +8 more
doaj   +2 more sources

Predicting preterm labour by means of uterine artery doppler velocimetry during peak uterine contraction in patients with normal cervical length [PDF]

open access: yesAdvances in Human Biology, 2019
Background: This study was conducted to evaluate the uterine artery Doppler velocimetry (UADV) during peak uterine contraction in order to predict preterm labour in Iranian women with a normal cervical length. Materials and Methods: This cohort study was
Mahsa Naemi   +4 more
doaj   +2 more sources

(Epi)genetic variants of the sarcomere-desmosome are associated with premature utero-contraction in spontaneous preterm labor

open access: yesEnvironment International, 2021
Spontaneous preterm birth is a syndrome with clinical and genetic heterogeneity. Few studies have focused on the genetic and epigenetic defects and pathogenic mechanisms associated with premature uterine contraction in spontaneous preterm birth.
Jie Wang   +13 more
doaj   +1 more source

Noninvasive electromyometrial imaging of human uterine maturation during term labor

open access: yesNature Communications, 2023
Preventing preterm birth and labor arrest requires safe and accurate uterine contraction monitoring. Here, the authors show that Electromyometrial Imaging (EMMI) can image 3D uterine contraction patterns dynamically in human labor, providing new insights
Hui Wang   +15 more
doaj   +1 more source

Pirt Contributes to Uterine Contraction-Induced Pain in Mice [PDF]

open access: yesMolecular Pain, 2015
Guang Yu, Zongxiang Tang, Yan Yang
exaly   +2 more sources

Impact of prolonged use of adjuvant tocolytics after cervical cerclage on late abortion and premature delivery

open access: yesJournal of Obstetrics and Gynaecology, 2023
We evaluated the impact of cervical cerclage combined with one or more uterine contraction inhibitors in persistent inhibition of uterine contraction for the treatment of late abortion and premature delivery. This retrospective case series study analysed
Li-Rong Zhao   +4 more
doaj   +1 more source

Linking myometrial physiology to intrauterine pressure; how tissue-level contractions create uterine contractions of labor. [PDF]

open access: yesPLoS Computational Biology, 2014
The mechanisms used to coordinate uterine contractions are not known. We develop a new model based on the proposal that there is a maximum distance to which action potentials can propagate in the uterine wall. This establishes "regions", where one action
Roger C Young, Peter Barendse
doaj   +1 more source

Ethanolic Extracts of Adlay Testa and Hull and Their Active Biomolecules Exert Relaxing Effect on Uterine Muscle Contraction through Blocking Extracellular Calcium Influx in Ex Vivo and In Vivo Studies

open access: yesBiomolecules, 2021
Dysmenorrhea is one of the most prevalent disorders in gynecology. Historically, adlay (Coix lachryma-jobi L. var. Ma-yuen Stapf.) has been explored for its anti-tumor, pain relief, anti-inflammatory, and analgesic effects.
Yun-Ju Huang   +7 more
doaj   +1 more source

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