Results 11 to 20 of about 321,911 (190)

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   +2 more sources

Comparison of electrohysterogram characteristics during uterine contraction and non-contraction during labor [PDF]

open access: yes, 2017
Uterine contraction is one of the most important indication in the labor progression. Electrohysterogram (EHG) is a promising method for monitoring uterine contraction and discriminating efficient and inefficient contractions.
Zhihui Liu (95891)   +9 more
core   +8 more sources

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

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

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

open access: yesMolecular Pain, 2015
Jin Ao Duan, Guang Yu, Zongxiang Tang
exaly   +2 more sources

Uterine activity modifies the response of the fetal autonomic nervous system at preterm active labor

open access: yesFrontiers in Endocrinology, 2023
BackgroundThe autonomic nervous system of preterm fetuses has a different level of maturity than term fetuses. Thus, their autonomic response to transient hypoxemia caused by uterine contractions in labor may differ.
Rocio Lizbeth Olmos-Ramírez   +4 more
doaj   +1 more source

Towards understanding the myometrial physiome: approaches for the construction of a virtual physiological uterus [PDF]

open access: yes, 2007
Premature labour (PTL) is the single most significant factor contributing to neonatal morbidity in Europe with enormous attendant healthcare and social costs. Consequently, it remains a major challenge to alleviate the cause and impact of this condition.
Bin Wang   +19 more
core   +1 more source

The Physiology of Uterine Contraction [PDF]

open access: yesThe American Journal of the Medical Sciences, 1907
n ...
openaire   +1 more source

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