Results 31 to 40 of about 366,885 (264)

Sex-related difference in food-anticipatory activity of mice [PDF]

, 2015
The expression of food-anticipatory activity (FAA) is induced by restricted feeding (RF), and its entrainment requires food-entrainable oscillators, the neuroanatomical basis of which is currently unclear.
Li, Zhigang, Sun, Kevin Kai, Sun, Zhong Sheng, Wang, Jundong, Wang, Kangli, Wang, Yan, Zhao, Mei   +6 more
core   +1 more source

Global Trends in Risk Factors for Low Back Pain: An Analysis of the Global Burden of Disease Study Data From 1990 to 2021

Arthritis Care &Research, EarlyView.
Objective The increasing burden associated with low back pain (LBP) is a critical issue. This is a novel analysis of trends in risk factors for LBP aiming to identify risk factors that require further attention or consideration in global policies to reduce the burden of LBP.
Katharine E. Roberts, Manuela L. Ferreira, Paula R. Beckenkamp, Sneha Nicholson, Lyn March, Paulo H. Ferreira   +5 more
wiley   +1 more source

Associations between anxiety, body mass index, and sex hormones in women [PDF]

, 2019
Background: Several studies have shown a positive association between anxiety and obesity, particularly in women. We aimed to study whether sex hormone alterations related to obesity might play a role in this association.
Bae, Y., Ceglarek, U., Engel, C., Enzenbach, C., Glaesmer, H., Hinz, A., Kratzsch, J., Luck, T., Pabst, A., Riedel-Heller, S., Sacher, J., Stanik, J., Stanikova, D., Thiery, J., Wirkner, K.   +14 more
core   +2 more sources

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, EarlyView.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

Sex steroid hormones in relation to Barrett’s esophagus: An analysis of the FINBAR Study [PDF]

, 2017
Previously we observed strong positive associations between circulating concentrations of free testosterone and free dihydrotestosterone (DHT) in relation to Barrett’s esophagus in a US male military population.
Abnet, Christian C, Anderson, Lesley A, carson, Patrick, Cook, M. B., Dawsey, Sanford M, Drahos, Jennifer, Falk, Roni T, Guillemette, Chantal, Hyland, Paula L, Murray, Liam J, Pfeiffer, Ruth, Taylor, Philip R, Wood, Sharon   +12 more
core   +1 more source

Murine Models and Human Cell Line Models to Study Altered Dynamics of Ovarian Follicles in Polycystic Ovary Syndrome

Advanced Biology, EarlyView.
The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua, Cristiano Giuliani, Giovanna Di Emidio, Samuel H Myers, Vittorio Unfer, Carla Tatone   +5 more
wiley   +1 more source

Estrogen activation of microglia underlies the sexually dimorphic differences in Nf1 optic glioma-induced retinal pathology [PDF]

, 2016
Children with neurofibromatosis type 1 (NF1) develop low-grade brain tumors throughout the optic pathway. Nearly 50% of children with optic pathway gliomas (OPGs) experience visual impairment, and few regain their vision after chemotherapy.
Anne C. Solga, Arnold, Avery, Azevedo, Bajenaru, Bondesson, Compton, Daginakatte, Daginakatte, David H. Gutmann, Dennis, Diggs-Andrews, Diggs-Andrews, Fisher, Fisher, Green, Gu, Guadagno, Hegedus, Hyman, Joseph A. Toonen, Kalin-Hajdu, Kappeler, Kuiper, Listernick, Listernick, Neher, Parrilla-Reverter, Revankar, Saijo, Schneider, Simmons, Solga, Tapia-Gonzalez, Tikka, Wu, Yu Ma, Zhao   +37 more
core   +2 more sources

Hormesis and Female Sex Hormones [PDF]

Pharmaceuticals, 2011
Hormone replacement after menopause has in recent years been the subject of intense scientific debate and public interest and has sparked intense research efforts into the biological effects of estrogens and progestagens. However, there are reasons to believe that the doses used and plasma concentrations produced in a large number of studies casts ...
Ström, Jakob O, Theodorsson, Annette, Theodorsson, Elvar   +2 more
openaire   +4 more sources

Synthetic Strategy for mRNA Encapsulation and Gene Delivery with Nanoscale Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
This research utilizes the ZIF‐8 for the encapsulation and intracellular delivery of nucleic acids, specifically mRNA, for applications in gene delivery. Integrating PEI addresses the issue of mRNA leakage from ZIF‐8, resulting in the delivery and expression of green fluorescent protein (GFP) in vitro and firefly luciferase in vivo.
Harrison Douglas Lawson, Huy Hoang Nguyen, Keng‐Jung Lee, Nattarat Wongsuwan, Ayesha Tupe, Mengrou Lu, Mariah Lynn Arral, Anne Behre, Zihan Ling, Kathryn Ann Whitehead, Adam Walter Feinberg, Xi Ren, Si‐Yang Zheng   +12 more
wiley   +1 more source

Advanced Multipurpose Spectroscopic Nanobio‐Device for Concurrent Lab‐on‐a‐Chip Label‐Free Separation and Detection of Extracellular Vesicles as Key‐Biomarkers for Point‐of‐Care Cardiovascular Disease Diagnostics

Advanced Healthcare Materials, EarlyView.
AIMSPec‐LoC is a novel lab‐on‐a‐chip platform integrating size‐based extracellular vesicle (EVs) separation with label‐free Raman spectroscopy and AI‐powered classification via SKiNET. This high‐throughput, portable system enables real‐time, multiplexed molecular fingerprinting of EVs from biofluids, offering transformative potential for early, non ...
Emma Buchan, Jonathan James Stanley Rickard, Mark Robert Thomas, Pola Goldberg Oppenheimer   +3 more
wiley   +1 more source