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Template-Cut: A Pattern-Based Segmentation Paradigm [PDF]
, 2012 We present a scale-invariant, template-based segmentation paradigm that sets up a graph and performs a graph cut to separate an object from the background. Typically graph-based schemes distribute the nodes of the graph uniformly and equidistantly on the
Egger, Jan +3 more
core +3 more sources
Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders
Andrology, EarlyView.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
Genetics of Pituitary Adenomas [PDF]
, 2013 Pituitary adenomas are common tumors of the adenohypophysis which can cause considerable morbidity, due to excessive hormonal secretion or compression and local invasion of surrounding structures. The vast majority of pituitary adenomas occur sporadically.
Laura Cristina Hernández Ramírez +3 more
openaire +2 more sources
Andrology, EarlyView.Abstract Introduction Testosterone therapy has become a cornerstone treatment for men with hypogonadism, offering significant benefits such as improved sexual function, mood, muscle mass, and bone density. However, concerns about its cardiovascular safety have historically tempered its use.
Michael Zitzmann +15 more
wiley +1 more source
International Journal of Endocrinology, 2015 Pituitary adenomas, monoclonal in origin, are the most common intracranial neoplasms. Altered gene expression as well as somatic mutations is detected frequently in pituitary adenomas.
Peng Zhao +7 more
doaj +1 more source
Mixed gangliocytoma-pituitary adenoma containing GH and GHRH co-secreting adenoma cells
Endocrinology, Diabetes & Metabolism Case Reports, 2019 A 67-year-old woman with a past history of type 2 diabetes mellitus presented with worsening glycemic control. She had some acromegaly symptoms and magnetic resonance imaging demonstrated a pituitary tumor.
Shinichiro Teramoto +5 more
doaj +1 more source
GPCR‐G protein signalling and its mutational landscape in cancer—Driver or passenger
British Journal of Pharmacology, EarlyView.G protein‐coupled receptors (GPCRs) play a crucial role in cellular signalling, regulating various physiological processes. Abnormal expression and mutations of GPCRs have been implicated in several types of cancer, influencing tumour initiation, progression and immune response.
Chenlin Feng +3 more
wiley +1 more source
Pituitary Adenoma with Apoplexy with Arteriovenous Malformation
Indian Journal of Neurosurgery, 2017 Background This is a rare association of pituitary adenoma with apoplexy with arteriovenous malformation as only single case was reported prior to this case as per our knowledge.
Rajeev Bansal +2 more
doaj +1 more source
Паёми Сино, 2020 Multiple intracranial tumors with different histological types diagnosed in the same patient are rare. The combination of meningiomas and pituitary adenomas in most cases concerns patients who received radiation therapy for pituitary adenomas.
A.S. NECHAEVA +3 more
doaj +1 more source
Endoscopic versus microscopic transsphenoidal pituitary adenoma surgery: a meta-analysis
World Journal of Surgical Oncology, 2014 BackgroundEndoscopic transsphenoidal surgery has gradually come to be regarded as a preferred option in the treatment of pituitary adenomas because of its advantages of improved visualization and its minimal invasiveness.
Yang Gao +9 more
semanticscholar +1 more source