Results 91 to 100 of about 98,362 (270)

A delay differential equation mathematical model for the control of the hormonal system of the hypothalamus, the pituitary and the testis in man

open access: yes, 2008
In this paper we develop previously studied mathematical models of the regulation of testosterone by luteinizing hormone and luteinizing hormone release hormone in the human body. We propose a delay differential equation mathematical model which improves
, Sultan Qaboos University, Oman (Funder)   +6 more
core   +1 more source

Evaluation of Potential Hormonal Activities of Ashwagandha (Withania somnifera)

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Ashwagandha is a widely used herb in traditional medicine systems, particularly Ayurveda. Despite its extensive tradition, growing concerns regarding its potential endocrinological effects have prompted scientific scrutiny. This review systematically evaluates the current preclinical, clinical, and case study evidence concerning AS's effects ...
Günter Vollmer, Thomas Brendler
wiley   +1 more source

Plasma levels of gonadotropin releasing hormone during menstrual cycle of Macaca radiata [PDF]

open access: yes, 1986
A sensitive RIA for gonadotropin-releasing hormone was developed. The assay was validated for its specificity by testing various analogs of gonadotropin-releasing hormone. Anal.
Rao, Jagannadha A   +3 more
core   +1 more source

Assessing physiological, behavioral and movement responses to Suprelorin implant delivery methods in free‐ranging eastern grey kangaroos Macropus giganteus

open access: yesWildlife Biology, EarlyView.
Overabundant populations of eastern grey kangaroos Macropus giganteus in peri‐urban areas pose ecological and social challenges. Current management strategies are often hindered by animal welfare and logistical concerns. This study aimed to assess stress responses of kangaroos to two contraceptive delivery methods.
Fabiola R. O. Silva   +4 more
wiley   +1 more source

Effect of gonadotropin-releasing hormone agonist on ES-2 ovarian cancer cells

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2014
Objective: Gonadotropin-releasing hormone (GnRH) receptor is found in the ovarian tissue, including epithelial ovarian cancer (EOC), suggesting that GnRH agonists may have direct action on EOC.
Kuan-Hao Tsui   +9 more
doaj   +1 more source

Interactions of GPR54 and GPR147 receptors with RF-amide ligands

open access: yes, 2014
Includes bibliographical references.G protein-coupled receptors play a key role in cellular signaling by transducing extracellular signals via G proteins to elicit intracellular responses.
Hendrikse, Megan
core  

The Expression of Serum Antibodies Against Gonadotropin-releasing Hormone (GnRH1), Progonadoliberin-2, Luteinizing Hormone (LH), and Related Receptors in Patients with Gastrointestinal Dysfunction or Diabetes Mellitus. [PDF]

open access: yes, 2014
Gonadotropin-releasing hormone (GnRH) 1 and 2 and luteinizing hormone (LH) receptors have been described in the gastrointestinal tract. We have previously demonstrated antibodies in serum against GnRH1 in patients with gastrointestinal dysfunction and ...
Bodil Roth   +5 more
core   +1 more source

Long-term cardiovascular risks of Gonadotropin-releasing hormone agonists and antagonists: A population-based cohort study

open access: yes, 2023
Gonadotropin-releasing hormone (GnRH) agonists and antagonists, critical medications for prostate cancer (PCa) treatment, may differ in cardiovascular safety.
Liu, K   +8 more
core   +1 more source

Advent of NK3R Antagonists for the Treatment of Menopausal Hot Flushes: A Narrative Review

open access: yesBJOG: 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

Reproductive Challenges of the Ageing Female: A Comprehensive Narrative Review

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Changes in societal norms over the last few decades have resulted in novel family planning trends, notably delayed childbearing and increased maternal age at the birth of the first child. Despite advances in reproductive medicine, ageing poses significant challenges.
Sofia Bitzika   +6 more
wiley   +1 more source

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