Results 61 to 70 of about 16,997 (262)
Substance P regulates puberty onset and fertility in the female mouse [PDF]
, 2015 Puberty is a tightly regulated process that leads to reproductive capacity. Kiss1 neurons are crucial in this process by stimulating GnRH, yet how Kiss1 neurons are regulated remains unknown. Substance P (SP), an important neuropeptide in pain perception,
Carroll, R.S. +7 more
core +1 more source
Serum kisspeptin levels mainly depend on ovarian expression of Kiss1 mRNA in female rats
Frontiers in Physiology, 2022 The hypothalamic kisspeptin/KISS1 receptor system is essential for puberty onset and reproductive development. Although serum kisspeptin might be associated with puberty, its levels, according to developmental stage, and its origin still remain unclear ...
Ahreum Kwon +7 more
doaj +1 more source
The evolution and variety of RFamide-type neuropeptides: insights from deuterostomian invertebrates [PDF]
, 2014 Five families of neuropeptides that have a C-terminal RFamide motif have been identified in vertebrates: (1) gonadotropin-inhibitory hormone (GnIH), (2) neuropeptide FF (NPFF), (3) pyroglutamylated RFamide peptide (QRFP), (4) prolactin-releasing peptide (
Elphick, MR, Mirabeau, O
core +1 more source
Recent Advances in Bioconjugation of Aromatic Amino Acid Residues by a Reactivity‐Guided Approach
The Chemical Record, EarlyView.This review highlights recent advances in the bioconjugation of aromatic amino acids residues, focusing on strategies that leverage their inherent chemical reactivity to enable precise and versatile modifications of biomacromolecules, illustrating relevant applications.
Bruno M. da S. Santos +3 more
wiley +1 more source
Animals, 2022 The release of reproductive hormones in the hypothalamic–pituitary–gonadal (HPG) axis is regulated by its upstream regulator, kisspeptin, and influenced by external stresses, including heat stress.
Hwan-Deuk Kim +9 more
doaj +1 more source
The "ram effect": new insights into neural modulation of the gonadotropic axis by male odors and socio-sexual interactions [PDF]
, 2015 Reproduction in mammals is controlled by the hypothalamo-pituitary-gonadal (HPG) axis under the influence of external and internal factors such as photoperiod, stress, nutrition, and social interactions.
Abbott +151 more
core +4 more sources
Advent of NK3R Antagonists for the Treatment of Menopausal Hot Flushes: A Narrative Review
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT The menopause transition is marked by symptoms predominantly attributed to declining oestrogen levels. Approximately 80% of women experience associated symptoms, and 25% experience severe symptoms. The commonest are vasomotor symptoms (VMS), collectively referring to hot flushes and/or night sweats.
Aaran H. Patel +5 more
wiley +1 more source
Hypothalamic KiSS1/GPR54 Gene Expressions and Luteinizing Hormone Plasma Secretion in Morphine Treated Male Rats [PDF]
International Journal of Fertility and Sterility, 2018 Background: The inhibitory effects of morphine and the stimulatory influence of kisspeptin signaling have been demonstrated on gonadotropin releasing hormone (GnRH)/luteinizing hormone (LH) release.
Homayoun Khazali +2 more
doaj +1 more source
BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.ABSTRACT Objective To investigate the factors associated with non‐vasomotor menopause symptoms among women in the UK, focusing on the perceived importance of specific symptoms and their association with demographic and treatment‐related factors. Design A cross‐sectional online survey.
Rhianna Davies +12 more
wiley +1 more source
Kisspeptin and Clinical Disorders [PDF]
, 2013 The hypothalamic hormone GnRH has traditionally been viewed as a central driver of the hypothalamic-pituitary-gonadal axis. Pulsatile GnRH release is required for pulsatile gonadotropin secretion, which then modulates gonadal steroid feedback and brings about full fertility in the adult.
Letícia Gontijo, Silveira +2 more
openaire +2 more sources