Results 1 to 10 of about 339 (135)

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

open access: yesAndrology, Volume 14, Issue 4, Page 1002-1016, May 2026.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret   +5 more
wiley   +1 more source

Bulleyaconitine A Inhibits Visceral Nociception and Spinal Synaptic Plasticity through Stimulation of Microglial Release of Dynorphin A

open access: yesNeural Plasticity, 2020
Background. Visceral pain is one of the most common types of pain and particularly in the abdomen is associated with gastrointestinal diseases. Bulleyaconitine A (BAA), isolated from Aconitum bulleyanum, is prescribed in China to treat chronic pain.
Sheng-Nan Huang   +5 more
doaj   +1 more source

Effects of Electroacupuncture at ST36 on Visceral Pain and Inflammatory Markers in IBS Rats

open access: yesNeurogastroenterology &Motility, Volume 38, Issue 5, May 2026.
Electroacupuncture (EA) at ST36 significantly reduced visceral pain and colonic inflammation in IBS model rats. EA increased pain thresholds, lowered AWR scores, and downregulated key inflammatory mediators (IL‐1β, IL‐6, TNF‐α, TRPV1, NF‐κB). These findings highlight ST36‐targeted EA as a promising therapeutic strategy for IBS visceral hypersensitivity
Ya‐bo Hao   +6 more
wiley   +1 more source

Role of movement in long-term basal ganglia changes: implications for abnormal motor responses

open access: yesFrontiers in Computational Neuroscience, 2013
Abnormal involuntary movements and dyskinesias elicited by drugs that stimulate dopamine receptors in the basal ganglia are a major issue in the management of Parkinson’s disease (PD).
Nicola eSimola   +6 more
doaj   +1 more source

Dynorphin: friend or foe?

open access: yesPain, 2000
Pain 87 (2000) 235-239. doi:10.1016/S0304-3959(00)00360-2 ; Received by publisher: 2000-05-22 ; Harvest Date: 2016-01-04 12:22:07 ; DOI:10.1016/S0304-3959(00)00360-2 ; Page Range: 235 ...
Department of Oral Surgery, Division of Neuroscience, University of Florida College of Dentistry, P.O. Box 100416, Gainesville, FL 32610, USA ( host institution )   +2 more
openaire   +3 more sources

Microiontophoretic Application of Dynorphin in Dental Pain: Excitatory or Inhibitory Effects

open access: yesJournal of Pain Research
Seung-Ho Choi,* Yu-Mi Kim,* Jo-Young Son, Dong-Kuk Ahn Department of Oral Physiology, School of Dentistry, Kyungpook National University, Daegu, Korea*These authors contributed equally to this workCorrespondence: Dong-Kuk Ahn, Department of ...
Choi SH, Kim YM, Son JY, Ahn DK
doaj  

Dynorphin Controls the Gain of an Amygdalar Anxiety Circuit

open access: yesCell Reports, 2016
Kappa opioid receptors (KORs) are involved in a variety of aversive behavioral states, including anxiety. To date, a circuit-based mechanism for KOR-driven anxiety has not been described.
Nicole A. Crowley   +13 more
doaj   +1 more source

Modulatory effects of orexin and dynorphin on stress-related alcohol seeking and relapse: pivotal role of the posterior paraventricular nucleus of the thalamus

open access: yesFrontiers in Pharmacology
Alcohol use disorder (AUD) remains a significant problem in the United States, resulting in over 178,000 alcohol-related deaths annually. A central problem in treating AUD is the high rate of relapse to alcohol use even after protracted periods of ...
Gabriel Holguin, Rémi Martin-Fardon
doaj   +1 more source

Neuropeptides as mediators of the early-life impact on the brain; implications for alcohol use disorders

open access: yesFrontiers in Molecular Neuroscience, 2012
The brain is constantly exposed to external and internal input and to function in an ever-changing environment we are dependent on processes that enable the brain to adapt to new stimuli.
Ingrid eNylander, Erika eRoman
doaj   +1 more source

Mechanism of elevated LH/FSH ratio in lean PCOS revisited: a path analysis

open access: yesScientific Reports
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder affecting 5–20% of reproductive-age women. However, the treatment of PCOS is mainly based on symptoms and not on its pathophysiology.
Gita Pratama   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy