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4 mar 2021 · Physical activity in pregnancy is associated with decreased risks of adverse pregnancy outcomes such as gestational diabetes and preeclampsia. However, the relationship between the amount and type of physical activity during pregnancy and subsequent labor outcomes remains unclear.
- Monitoring uterine contractions during labor: current challenges and ...
In this review, we present the influential models of uterine...
- Monitoring uterine contractions during labor: current challenges and ...
16 sie 2022 · In this review, we present the influential models of uterine function, highlighting their main features and inconsistencies, and detail the role of intrauterine pressure in signaling and cervical dilation. Clinical correlations demonstrate the application of organ-level models.
Physical activity in pregnancy is associated with decreased risks of adverse pregnancy outcomes such as gestational diabetes and preeclampsia. However, the relationship between the amount and type of physical activity during pregnancy and subsequent labor outcomes remains unclear.
29 lut 2024 · This research paper delves into the intricate mechanisms underlying muscle contraction, exploring the role of actin, myosin, calcium ions, and regulatory proteins in the sliding filament theory.
Muscle contraction entails the sliding of the thin filaments past the thick filaments, resulting in shortening of the sarcomere and, thus, the entire myocyte. The resulting longitudinal force is transmitted through the extracellular matrix (ECM) to the bone via the tendon.
1 cze 2023 · Muscle contraction, force production and animal movements were thought to occur by the invasion of an animal spirit (spiritus animalius) into muscles which caused deformation of muscles, thereby causing joints to flex and movements to occur.
Therefore, we propose that muscle contraction involves three filaments, actin, myosin and titin, and that titin regulates force by binding calcium and by shortening its spring length by binding to actin. Keywords: titin, actin, myosin, crossbridge theory, muscle contraction, eccentric, muscle stretching, force enhancement. Introduction and ...
