Results 81 to 90 of about 561,797 (422)

Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications

Advanced Materials Technologies, EarlyView.
This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin, Houxin Fan, Zhenchao Liu, Paolo Donati, Youssef Amin, Yap Wing Fen, Junbo Liang, Pier Paolo Pompa, Sailing He   +8 more
wiley   +1 more source

A bioengineered in situ ovary (ISO) supports follicle engraftment and live-births post-chemotherapy

Journal of Tissue Engineering, 2023
Female cancer patients who have undergone chemotherapy have an elevated risk of developing ovarian dysfunction and failure. Experimental approaches to treat iatrogenic infertility are evolving rapidly; however, challenges and risks remain that hinder ...
Michael J Buckenmeyer, Meena Sukhwani, Aimon Iftikhar, Alexis L Nolfi, Ziyu Xian, Srujan Dadi, Zachary W Case, Sarah R Steimer, Antonio D’Amore, Kyle E Orwig, Bryan N Brown   +10 more
doaj   +1 more source

Short oestrous cycles in sheep during anoestrus involve defects in progesterone biosynthesis and luteal neovascularisation [PDF]

, 2014
Anoestrous ewes can be induced to ovulate by the socio-sexual, 'ram effect'. However, in some ewes the induced ovulation is followed by an abnormally short luteal phase causing a so called, "short cycle".
Acritopoulou, C Fabre Nys, Cahill, Chanvallon, Chemineau, Chemineau, Dickson, Dickson, H M Brown, Hazzard, Hinney, J Cognié, Koos, Land, Lassoued, Livak, Martin, Martin, Pearce, Pearce, Pritts, R J Scaramuzzi, Richards, Ungerfeld, Weems, Weems, Wulff, Wulff, Wulff   +28 more
core   +3 more sources

Follicular Fluid redox involvement for ovarian follicle growth

Journal of Ovarian Research, 2017
As the human ovarian follicle enlarges in the course of a regular cycle or following controlled ovarian stimulation, the changes in its structure reveal the oocyte environment composed of cumulus oophorus cells and the follicular fluid (FF).In contrast ...
C. Freitas, A. C. Neto, L. Matos, Elisabete Silva, A. Ribeiro, J. Silva-Carvalho, H. Almeida   +6 more
semanticscholar   +1 more source

PROS1‐MERTK Axis Drives Tumor Microenvironment Crosstalk and Progression in Papillary Thyroid Microcarcinoma

Advanced Science, EarlyView.
Identifying biomarkers associated with PTC, particularly those related to PTMC progression, is crucial for precise risk stratification and treatment planning. This study utilized single‐cell RNA sequencing on 19 surgical tissue specimens, confirmed PROS1/MERTK axis as a critical component of the cellular microenvironment and a key regulatory mechanism ...
Wenqian Zhang, Ye Zhang, Zhu Liu, Zhiyuan Wang, Huaqin Wang, Xiaoyu Ji, Hongyue Su, Fan Yang, Lirong Yan, Ying Xu, Hao Zhang, Wei Sun   +11 more
wiley   +1 more source

Perturbations in Lineage Specification of Granulosa and Theca Cells May Alter Corpus Luteum Formation and Function [PDF]

, 2019
Anovulation is a major cause of infertility, and it is the major leading reproductive disorder in mammalian females. Without ovulation, an oocyte is not released from the ovarian follicle to be fertilized and a corpus luteum is not formed.
Abedel-Majed, Mohamed A., Cupp, Andrea S., Davis, John S., Romereim, Sarah M.   +3 more
core   +1 more source

Ovarian reserve and anti-Mullerian hormone (AMH) in mothers of dizygotic twins [PDF]

, 2013
This study aimed to explore if natural dizygotic (DZ) twinning is associated with earlier menopause and lower anti-Mullerian hormone (AMH) values. We investigated if advanced biological reproductive aging, which can be responsible for the multiple ...
Boomsma, Dorret I, Konig, Tamar E, Lambalk, Cornelis, Van der Stroom, Elizabeth MC, Vink, Jacqueline M   +4 more
core   +4 more sources

Methylglyoxal-dependent glycative stress and deregulation of SIRT1 functional network in the ovary of PCOS mice [PDF]

, 2020
Advanced glycation end-products (AGEs) are involved in the pathogenesis and consequences of polycystic ovary syndrome (PCOS), a complex metabolic disorder associated with female infertility.
Amicarelli, F, Cristiano, L, D'Alessandro, AM, Emidio, GD, Falone, S, Nottola, S, Palmerini, MG, Placidi, M, Rea, F, Rossi, G, Tatone, C   +10 more
core   +1 more source

Neurokinin B Regulates Gonadotropin Secretion, Ovarian Follicle Growth, and the Timing of Ovulation in Healthy Women

Journal of Clinical Endocrinology and Metabolism, 2017
Context: Neurokinin B (NKB) is obligate for human puberty, but its role in adult female gonadotropin secretion and ovarian follicle growth is unknown.
K. Skorupskaite, J. George, J. Veldhuis, R. Anderson   +3 more
semanticscholar   +1 more source

Semaphorin 3E‐Plexin‐D1 Pathway Downstream of the Luteinizing Hormone Surge Regulates Ovulation, Granulosa Cell Luteinization, and Ovarian Angiogenesis in Mice

Advanced Science, EarlyView.
The Semaphorin 3E (Sema3E)‐Plexin‐D1 pathway mediated by C/EBPα and C/EBPβ downstream of the luteinizing hormone (LH) surge plays important roles in the mouse preovulatory ovary. Timely activation and suppression of this pathway during the preovulatory stage are crucial for ovulation, corpus luteum formation, and proper angiogenesis.
Hanxue Zhang, Jimmy Dhillon, Paul D. Soloway, Bo Shui, Seoyeon Lee, Jennifer K. Grenier, Paul R. Munn, M. Cecilia Ljungberg, Rebecca B Williams, Rainer B. Lanz, Yu‐Hsiang Liao, Yi A. Ren   +11 more
wiley   +1 more source