Results 101 to 110 of about 235,360 (304)

The prospective roles of exosomes in pituitary tumors

Frontiers in Endocrinology
Pituitary neuroendocrine tumors are common, typically benign intracranial neoplasms arising from well-differentiated anterior pituitary cells with prevalence of clinically relevant pituitary tumor of 89 in 100 000 people.
Paulina Lisiewicz, Małgorzata Szelachowska, Adam Jacek Krętowski, Katarzyna Siewko   +3 more
doaj   +1 more source

A patient with a germline SDHB mutation presenting with an isolated pituitary macroprolactinoma

Endocrinology, Diabetes & Metabolism Case Reports, 2018
Symptomatic pituitary adenomas occur with a prevalence of approximately 0.1% in the general population. It is estimated that 5% of pituitary adenomas occur in a familial setting, either in isolated or syndromic form.
Michelle Maher, Federico Roncaroli, Nigel Mendoza, Karim Meeran, Natalie Canham, Monika Kosicka-Slawinska, Birgitta Bernhard, David Collier, Juliana Drummond, Kassiani Skordilis, Nicola Tufton, Anastasia Gontsarova, Niamh Martin, Márta Korbonits, Florian Wernig   +14 more
doaj   +1 more source

Non-functioning pituitary carcinoma

, 2004
Null-cell carcinomas of the pituitary are extremely rare. We describe a 41-year-old woman with a large adenohypophyseal neoplasm presenting as a primary nonfunctioning tumor without pituitary insufficiency.
Gomez, F., De Tribolet, N., Meagher-Villemure, K., Pica, A., Imboden, P. N., Borruat, F. X.   +5 more
core   +1 more source

Intestinal microbiome alterations in pediatric epilepsy: Implications for seizures and therapeutic approaches

Epilepsia Open, EarlyView.
Abstract The intestinal microbiome plays a pivotal role in maintaining host health through its involvement in gastrointestinal, immune, and central nervous system (CNS) functions. Recent evidence underscores the bidirectional communication between the microbiota, the gut, and the brain and the impact of this axis on neurological diseases, including ...
Teresa Ravizza, Greta Volpedo, Antonella Riva, Pasquale Striano, Annamaria Vezzani   +4 more
wiley   +1 more source

Decreased Vision and Junctional Scotoma from Pituicytoma

Case Reports in Ophthalmology, 2012
Pituicytomas are rare neoplasms of the sellar region. We report a case of vision loss and a junctional scotoma in a 43-year-old woman caused by compression of the optic chiasm by a pituitary tumor.
Nancy Huynh, Anat O. Stemmer-Rachamimov, Brooke Swearingen, Dean M. Cestari   +3 more
doaj   +1 more source

Origin of ultradian pulsatility in the hypothalamic-pituitary-adrenal axis [PDF]

, 2009
The hypothalamic-pituitary-adrenal (HPA) axis is a neuroendocrine system that regulates the circulating levels of vital glucocorticoid hormones. The activity of the HPA axis is characterized not only by a classic circadian rhythm but also by an ultradian
Terry, JR, Lightman, S.L., Walker, J.J., Walker, JJ, Terry, J.R.; id_orcid, Lightman, SL   +5 more
core   +1 more source

Novel planning pipeline utilizing the Surgical Theater system for pediatric epilepsy surgery

Epilepsia Open, EarlyView.
Abstract Objective Advances in the analysis and collation of radiographic datasets have enhanced presurgical planning for various neurosurgical procedures, including clipping of cerebral aneurysms, surgical resection of tumors, and arteriovenous malformation management.
Lisa B. E. Shields, Hunain Abri, Cemal Karakas, Shannon D. Davis, Ian S. Mutchnick   +4 more
wiley   +1 more source

Progress on diagnosis and treatment of pituitary adenoma in children

Chinese Journal of Contemporary Neurology and Neurosurgery
Pituitary adenoma is a benign intracranial tumor, commonly found in adults and occasionally in children. Pituitary adenoma is classified into secretory and non-secretory adenoma based on whether there is abnormal hormone secretion.
WANG Chuan-wei, DU Guo-ran, WANG Yan-zhao, ZHU Shao-lei, ZHANG Bin, GONG Jie   +5 more
doaj   +1 more source

The gut microbiome and drug‐resistant epilepsy: Microbiome–antiseizure medication interactions and implications for pharmacoresistance

Epilepsia Open, EarlyView.
Abstract Drug‐resistant epilepsy (DRE) affects approximately one‐third of patients with epilepsy and represents a major unmet clinical need. While traditional hypotheses of pharmacoresistance have focused on alterations in drug targets, efflux transporter overexpression, and intrinsic disease severity, the gut microbiome has recently emerged as a ...
Khaled Zammar, Majd A. AbuAlrob, Musab Ali, Simona Lattanzi, Boulenouar Mesraoua   +4 more
wiley   +1 more source

Syncing Health Timing: Exploring the Interplay of Circadian Rhythms, Obesity, and Cardiovascular Diseases

Food Safety and Health, EarlyView.
Circadian rhythm disruption impairs metabolic regulation, appetite control, and vascular function, promoting obesity and cardiovascular diseases. Evidence highlights a bidirectional relationship where metabolic disorders further disturb circadian timing.
Ghizal Fatima, István Dalmadi, Anna Jánosi, Krisztina Takács, Eszter Halmy   +4 more
wiley   +1 more source