Results 251 to 260 of about 5,871,212 (353)

The economics of copyright in the digital age

open access: yesJournal of Economic Surveys, Volume 39, Issue 3, Page 877-903, July 2025.
Abstract Intellectual property rights are fundamental to how economies organize innovation and steer the diffusion of knowledge. Copyright law, in particular, has developed constantly to keep up with emerging technologies and the interests of creators, consumers, and intermediaries of the different creative industries.
Christian Peukert, Margaritha Windisch
wiley   +1 more source

Melatonin: A Potential Therapy for Osteoporosis With Insights Into Molecular Mechanisms

open access: yesJournal of Pineal Research, Volume 77, Issue 4, July 2025.
ABSTRACT Melatonin is a versatile neurohormone with diverse molecular functions, including sleep regulation, inflammation reduction, antioxidant activity, immune modulation, and anticancer properties. In bone metabolism, it promotes osteoblast formation, inhibits osteoclast activity, and synchronizes skeletal tissue rhythms to support bone health.
Ko‐Hsiu Lu   +4 more
wiley   +1 more source

Associations of luteal phase changes in vagally mediated heart rate variability with premenstrual emotional changes. [PDF]

open access: yesBMC Womens Health
Schmalenberger KM   +6 more
europepmc   +1 more source

Effect of estrogen priming through luteal phase and stimulation phase in poor responders in in-vitro fertilization

open access: yesJournal of Assisted Reproduction and Genetics, 2012
E. Chang   +5 more
semanticscholar   +1 more source

Hypersomatotropism and Hypercortisolism Caused by a Plurihormonal Pituitary Adenoma in a Dog

open access: yesJournal of Veterinary Internal Medicine, Volume 39, Issue 4, July/August 2025.
ABSTRACT A 12‐year‐old, male Labrador Retriever was presented because of polyuria, polydipsia, polyphagia, joint pain, and physical features consistent with acromegaly. Circulating insulin‐like growth factor‐1 (IGF‐1) concentration was increased (> 1000 ng/mL; reference interval [RI], 42–449), suggestive of hypersomatotropism.
Elber A. Soler Arias   +3 more
wiley   +1 more source

Time-series single-cell transcriptomic profiling of luteal-phase endometrium uncovers dynamic characteristics and its dysregulation in recurrent implantation failures. [PDF]

open access: yesNat Commun
Cao D   +14 more
europepmc   +1 more source

Examining a window of vulnerability for affective symptoms in the mid-luteal phase of the menstrual cycle. [PDF]

open access: yesPsychoneuroendocrinology, 2023
Guevarra DA   +6 more
europepmc   +1 more source

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