Results 61 to 70 of about 3,110,857 (254)

hMG addition affects the change in progesterone level during IVF stimulation and LBR: a retrospective cohort study

Reproductive Biology and Endocrinology, 2023
Background Premature progesterone (P) rise during IVF stimulation reduces endometrial receptivity and is associated with lower pregnancy rates following embryo transfer (ET), which can influence provider recommendation for fresh or frozen ET.
Victoria G. Wesevich, Serin I. Seckin, Dawn A. Kelk, Amanda N. Kallen, Pinar H. Kodaman   +4 more
doaj   +1 more source

Ovarian Tumours and Ovarian Cancer [PDF]

, 2020
Fertility preservation in women with ovarian tumours and ovarian cancer is a major challenge. Borderline ovarian tumours, malignant germ cell tumours and sex cord stromal tumours are tumour entities for which adequate surgical staging is recommended.
Wimberger, Pauline, Maren Goeckenjan, von Wolff, Michael, Michael von Wolff, Goeckenjan, Maren, Pauline Wimberger   +5 more
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

'Controlled' ovarian stimulation: who's kidding who?

, 2005
In modern fertility practice, much time and energy is devoted to controlling ovarian stimulation. Is this effort well directed? Does monitoring and dose adjustment prevent complications and improve outcomes?
Macklon, Macklon, N
core   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Effects of controlled ovarian stimulation on vascular barrier and endothelial glycocalyx

, 2021
\(\bf Purpose\) Controlled ovarian stimulation significantly amplifies the number of maturing and ovulated follicles as well as ovarian steroid production.
Rehm, Markus, Brettner, Florian (Prof. Dr. med.), Kammerer, Tobias (Dr. med.), Thaler, Christian (Dr. med.), Dendorfer, Andreas (Prof. Dr.), Hofmann-Kiefer, Klaus (Prof. Dr. med.), Buchheim, Judith-Irina (Dr. med.), Hulde, Nikolai (PD Dr. med.), Fetz, I., Eckert, Nicole Christine, Choukèr, Alexander, Rogenhofer, Nina (PD Dr.)   +11 more
core   +1 more source

Mass spectrometry-based glycomic profiling of the total IgG and total proteome N-glycomes isolated from follicular fluid

Biomolecular Concepts, 2020
Couples with infertility issues have been assisted by in vitro fertilization reproduction technologies with high success rates of 50-80%. However, complications associated with ovarian stimulation remain, such as ovarian hyperstimulation.
Klobučar Marko, Pavlić Sanja Dević, Car Iris, Severinski Neda Smiljan, Milaković Tamara Tramišak, Badovinac Anđelka Radojčić, Pavelić Sandra Kraljević   +6 more
doaj   +1 more source

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

FEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta, Sebastian GB Furness, Tahereh Gharbi, Ric De Paoli‐Iseppi, Shweta S. Joshi, Michael Clark, David L. Hare, Peter Wookey   +7 more
wiley   +1 more source

Controlled ovarian stimulation for in-vitro fertilization

, 2018
Controlled ovarian stimulation with gonadotrophins is an essential part of in-vitro fertilization treatment. The aim is to produce an optimum number of oocytes to maximize success in the safest possible way.
Ruth Howie, Vanessa Kay, Kay, Vanessa, Howie, Ruth   +3 more
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source