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Updated: Jun 4, 2026
11:29
Surgical Techniques to Optimize Ovarian Reserve during Laparoscopic Cystectomy for Ovarian Endometrioma
Published on: January 22, 2022
Myomectomy reduces endometrial T2 relaxation times
Osamu Yoshino1, Masaaki Hori, Yutaka Osuga
1Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan. oyoshino624@hotmail.co.jp; yutakaos-tky@umin.ac.jp
Fertility and Sterility
|February 15, 2011
Abstract:
Magnetic resonance imaging was used to measure the endometrial T2 relaxation times of patients with infertility with fibroma. Although the location of fibromas did not influence the T2 relaxation times, we did observe a significant decrease in endometrial T2 relaxation times after myomectomy.
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The period of muscle contraction primarily influences the duration of stimulation at the neuromuscular junction (NMJ), the presence of free calcium ions in the sarcoplasm, and the availability of energy or ATP to support contractions.
When an action potential reaches the axon terminal, it depolarizes the membrane and opens voltage-gated sodium channels. Sodium ions enter the cell, further depolarizing the presynaptic membrane. This depolarization causes voltage-gated calcium channels to open.
When an action potential reaches the axon terminal, it depolarizes the membrane and opens voltage-gated sodium channels. Sodium ions enter the cell, further depolarizing the presynaptic membrane. This depolarization causes voltage-gated calcium channels to open.