Results 81 to 90 of about 25,767 (309)

Melatonin reduces LH, 17 beta-estradiol and induces differential regulation of sex steroid receptors in reproductive tissues during rat ovulation

Reproductive Biology and Endocrinology, 2011
Background Melatonin is associated with direct or indirect actions upon female reproductive function. However, its effects on sex hormones and steroid receptors during ovulation are not clearly defined. This study aimed to verify whether exposure to long-
Pinheiro Patrícia Fernanda F, Fioruci Beatriz A, Mendes Leonardo O, Amorim João PA, Teixeira Giovana R, Fávaro Wagner, Seiva Fábio RF, A Chuffa Luiz Gustavo, Fernandes Ana Angélica H, Franci Janete AA, Delella Flávia K, Martinez Marcelo, Martinez Francisco E   +12 more
doaj   +1 more source

Monogenic and syndromic obesity in children: Clinical recognition, genetics, and precision management

Pediatric Investigation, EarlyView.
Monogenic and syndromic obesity in children often arises from defects in the leptin–melanocortin pathway. Understanding these rare genetic causes not only clarifies mechanisms of appetite regulation but also enables precision therapies, offering hope beyond lifestyle interventions.
Hadel Khalil, Eugene Feigin, Hussein Zaitoon   +2 more
wiley   +1 more source

Co-expression of two subtypes of melatonin receptor on rat M1-type intrinsically photosensitive retinal ganglion cells.

PLoS ONE, 2015
Intrinsically photosensitive retinal ganglion cells (ipRGCs) are involved in circadian and other non-image forming visual responses. An open question is whether the activity of these neurons may also be under the regulation mediated by the neurohormone ...
Wen-Long Sheng, Wei-Yi Chen, Xiong-Li Yang, Yong-Mei Zhong, Shi-Jun Weng   +4 more
doaj   +1 more source

Regulation of Adipose-Derived Stem Cell Activity by Melatonin Receptors in Terms of Viability and Osteogenic Differentiation. [PDF]

Pharmaceuticals (Basel), 2023
Skubis-Sikora A, Sikora B, Małysiak W, Wieczorek P, Czekaj P.   +4 more
europepmc   +1 more source

Nasal Delivery of D-Penicillamine Hydrogel Upregulates a Disintegrin and Metalloprotease 10 Expression via Melatonin Receptor 1 in Alzheimer’s Disease Models

, 2021
Manli Zhong, Hejia Kou, Pu Zhao, Wei Zheng, He Xu, Xiaoyu Zhang, Wang Lan, Chuang Guo, Tao Wang, Feng Guo, Zhan‐You Wang, Huiling Gao   +11 more
openalex   +1 more source

Medication prescription patterns in cancer rehabilitation physiatry outpatients: A multicenter retrospective study

PM&R, EarlyView.
Abstract Background and Objective Previous work from this dataset found 45% prescribing frequency of any medications (35.1%, 33.5%, and 56.8% at institutions 1, 2, and 3 respectively), without significant difference between in‐person and telemedicine.
Matthew Chen, Nafis Eghrari, David Leong, Philip Chang, Jasmine Zheng, Amy Ng, Richard Wilson, Mary Vargo   +7 more
wiley   +1 more source

Blockade of Melatonin Receptors Abolishes Its Antiarrhythmic Effect and Slows Ventricular Conduction in Rat Hearts. [PDF]

Int J Mol Sci, 2023
Durkina AV, Szeiffova Bacova B, Bernikova OG, Gonotkov MA, Sedova KA, Cuprova J, Vaykshnorayte MA, Diez ER, Prado NJ, Azarov JE.   +9 more
europepmc   +1 more source

Studies on the vasoconstrictor action of melatonin and putative melatonin receptor ligands in the tail artery of juvenile Wistar rats [PDF]

, 1997
Kang‐Nee Ting, William Dunn, D.J.G. Davies, David Sugden, Philippe Delagrange, Béatrice Guardiola‐Lemaître, Elizabeth Scalbert, V.G. Wilson   +7 more
openalex   +1 more source

Bridging Psychological Stress and Skin Cellular Aging: Flavonoids as a Dual‐Action Therapeutic Strategy

Phytotherapy Research, EarlyView.
ABSTRACT Psychological stress (or simply “stress”) is a major contributor to chronic disease worldwide, affecting 35% of the global population, including younger generations. Furthermore, it plays a significant role in human premature aging; hence, its detrimental effects on people's health compel us to comprehend and control the ways in which ...
Marco Duarte, Sílvia Santos Pedrosa, P. Raaj Khusial, Ana Raquel Madureira   +3 more
wiley   +1 more source

Modulation of Melatonin Receptors Regulates Reproductive Physiology: The Impact of Agomelatine on the Estrus Cycle, Gestation, Offspring, and Uterine Contractions in Rats. [PDF]

Physiol Res, 2023
Kacar E, Tan F, Sahinturk S, Zorlu G, Serhatlioglu I, Bulmus O, Ercan Z, Kelestimur H.   +7 more
europepmc   +1 more source