Results 111 to 120 of about 46,704 (314)

The biopsychology of maternal behavior in nonhuman mammals [PDF]

open access: yes, 1990
The term “maternal behavior,” when applied to nonhuman mammals, includes the behaviors exhibited in preparation for the arrival of newborn, in the care and protection of the newly arrived young, and in the weaning of those young, and represents a complex
Kristal, Dr. Mark B.
core  

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

In Vivo Regulation of the μ Opioid Receptor: Role of the Endogenous Opioid Agents

open access: yesMolecular Medicine, 2013
It is well known that genotypic differences can account for the subject-specific responses to opiate administration. In this regard, the basal activity of the endogenous system (either at the receptor or ligand level) can modulate the effects of ...
Veronica Gonzalez-Nunez   +3 more
doaj   +1 more source

Molecular Aspect of Annelid Neuroendocrine system

open access: yes, 2007
Hormonal processes along with enzymatic processing similar to that found in vertebrates occur in annelids. Amino acid sequence determination of annelids precursor gene products reveals the presence of the respective peptides that exhibit high sequence ...
Salzet, M.
core   +1 more source

Efficacy and Safety of Conventional and Biologic Therapies in Prurigo Nodularis: A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Dermatology, EarlyView.
ABSTRACT Prurigo nodularis (PN) is a chronic, intensely pruritic skin disorder characterized by hyperkeratotic nodules and a debilitating itch–scratch cycle. Conventional therapies have limited efficacy and safety issues, while biologics have recently emerged as a promising alternative.
Andrea Lancz   +7 more
wiley   +1 more source

Molecular docking study of Papaver alkaloids to some alkaloid receptors [PDF]

open access: yesResearch Journal of Pharmacognosy, 2017
Background and objectives: More than 40 different alkaloids have been obtained from opium the most important of which are morphine, codeine, papaverine, noscapine and tabaine.
A. Nofallah   +3 more
doaj  

Role of brain cholecystokinin in neuronal homeostasis: rediscovering novel functions of an old neuropeptide [PDF]

open access: yesExploration of Drug Science
Cholecystokinin (CCK) is the most prevalent neuropeptide in the brain, where it affects satiety, pain modulation, memory, and anxiety. Its effects are mediated by GPCRs known as the “alimentary (gastrointestinal)” CCK1r (CCK 1 receptor) and the brain ...
Santiago J. Ballaz
doaj   +1 more source

Pathogenesis and Therapeutics for Chronic Pruritus of Unknown Origin: A Systematic Review

open access: yesInternational Journal of Dermatology, EarlyView.
ABSTRACT Chronic pruritus of unknown origin (CPUO) is a distressing condition characterized by persistent itch lasting over 6 weeks without an identifiable cause. The underlying mechanisms remain poorly understood, complicating diagnosis and treatment.
Yagiz Matthew Akiska   +8 more
wiley   +1 more source

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