Results 31 to 40 of about 55,590 (315)
Jurnal Sain Veteriner, 2015 The study aimed to determine the accuracy of ovarian follicle and corpus luteum measurements in vivo using ultrasonography diagnostic and in vitro after slicing of the ovaries.
Prabowo Purwono Putro
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Peptide Regulators in the Ovarian Follicle [PDF]
Australian Journal of Biological Sciences, 1981 Data generated within the last several years have shown that follicular fluid contains substances, presumably peptide in nature, which exert potentially important effects on granulosa cells and the oocyte. This review briefly summarizes the current evidence concerning the nature and importance of these putative regulators including the luteinization ...
openaire +3 more sources
Ovarian follicle burnout: A universal phenomenon? [PDF]
Cell Cycle, 2013 The ovarian follicle reserve is maintained in a delicate state of homeostasis aimed at preserving the majority of follicles in a dormant state. Key regulatory factors in follicle activation and quiescence include the PI3K/PTEN/Akt signaling pathway in the oocyte, as well as external paracrine inhibitory factors such as anti-Mullerian hormone (AMH) (Fig.
Zohar Gavish +3 more
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Journal of Advanced Research, 2021 Introduction: As an effective inhibitor of premature ovulation, progestin was introduced to a novel ovarian stimulation regimen for infertility treatment.
Hui Long +10 more
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مجلة كلية الطب, 2011 Background: Polycystic ovary syndrome is the most common cause of anovulation, and the number of antral follicles is of great importance in determining ovarian reserve, so identification of patients with diminished ovarian reserve help in choosing ...
Hanan L. Sudek
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Bio-Protocol, 2020 Ascidians are the closest living relatives of vertebrates (Delsuc et al., 2006; Satoh et al., 2014) and are important for the evolutionary study of the ovarian follicle development including oocyte maturation and ovulation.
Shin Matsubara +4 more
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Ovarian reserve in patients who have undergone endometriosis surgery [PDF]
Vojnosanitetski Pregled, 2018 Background/Aim. Endometriosis is a gynaecological disorder characterized by the presence of endometrial tissue outside the uterine cavity. The aim of this paper was to determine the effect of laparoscopic cystotomy and cystectomy on ovarian function, as ...
Džatić-Smiljković Olivera +5 more
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Value of the Ultrasound in the Study of Ovarian Reserve for Prediction of Oocyte Recovery [PDF]
Revista Brasileira de Ginecologia e Obstetrícia, 2016 Purpose To identify which methods used in the assessment of the ovarian reserve are exclusive or complementary to identify the best response to follicle development.
Meire Spressão +2 more
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Functional parameters of spermatozoa obtained by a new selection device
FEBS Open Bio, EarlyView.This study compares density gradient centrifugation and the LensHooke CA0™ device for sperm separation. DGC requires multiple steps, specialized equipment, and technical expertise. In contrast, the CA0 device offers key practical and methodological advantages, resulting in a faster, simpler, and more affordable sperm selection method.
Julio C. Chávez +8 more
wiley +1 more source
Matrix Tropism Influences Endometriotic Cell Attachment Patterns
Advanced Functional Materials, EarlyView.The influence of substrate stiffness and multicellular coculture on endometriotic cell attachment to extracellular matrix‐laden microarrayed islands is reported. This model investigates early endometriotic cell attachment, aiming to capture “lesion initiation events”.
Hannah S. Theriault +7 more
wiley +1 more source