Results 31 to 40 of about 884,861 (334)

Virus Injection to the Pituitary via Transsphenoidal Approach and the Innervation of Anterior and Posterior Pituitary of Rat

Frontiers in Endocrinology, 2020
The theory holds that the anterior pituitary in mammals receives humoral regulation. Previous studies have reported that the pars distalis of the anterior pituitary of several mammalian species contains substance P-, calcitonin gene-related peptide (CGRP)
Xiaohui Li, Shanchun Su, Haiwen Zhao, Yang Li, Xueqin Xu, Yan Gao, Dongsheng Sun, Zeyong Yang, Weilin Jin, Changbin Ke   +9 more
doaj   +1 more source

Effect of delayed acquisition times on Gadolinium-enhanced MRI of the presumably normal canine brain [PDF]

, 2011
A delay in imaging following intravenous contrast medium administration has been recommended to reduce misdiagnoses. However, the normal variation of contrast enhancement in dogs following a delay has not been characterized.
Brannan, N., Cameron, G., Hammond, G., Joslyn, S., Novellas Torroja, R., Sullivan, M.   +5 more
core   +1 more source

MRI Evaluation of Size and Shape of Normal Pituitary Gland: Age and Sex Related Changes [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: For complete assessment of pituitary gland, we should be aware of its normal anatomy with the physiological variations in its size and shape in different age groups in both males and females.
Pratiksha Yadav, Shubham Singhal, Surbhi Chauhan, Saumya Harit   +3 more
doaj   +1 more source

Ligula intestinalis (Cestoda: Pseudophyllidea): an ideal fish-metazoan parasite model? [PDF]

, 2010
Since its use as a model to study metazoan parasite culture and in vitro development, the plerocercoid of the tapeworm, Ligula intestinalis, has served as a useful scientific tool to study a range of biological factors, particularly within its fish ...
Carter, V, Dufour, S, Hoole, D
core   +1 more source

The forkhead transcription factor, Foxd1, is necessary for pituitary luteinizing hormone expression in mice.

PLoS ONE, 2012
The pituitary gland regulates numerous physiological functions including growth, reproduction, temperature and metabolic homeostasis, lactation, and response to stress.
Jason H Gumbel, Elizabeth M Patterson, Sarah A Owusu, Brock E Kabat, Deborah O Jung, Jasmine Simmons, Torin Hopkins, Buffy S Ellsworth   +7 more
doaj   +1 more source

Pituitary gland imaging - review of the literature

Journal of Education, Health and Sport, 2021
Introduction: is an endocrine gland located upon the hypophysial fossa of the sphenoid bone in the center of the middle cranial fossa and is surrounded by a small bony cavity (sella turcica).
Izabela Dąbrowska, Joanna Szydełko, Andrzej Wolski   +2 more
doaj   +1 more source

Parathyroid localization [PDF]

, 1986
Twenty-nine consecutive patients with suspected primary hyperparathyroidism were examined preoperatively using ultrasound, sonographically guided fine needle aspiration, and aspirate immunostaining for PTH.
Borisch, B., Gutekunst, R., Hafermann, W., Kiffner, E., Löhrs, U., Scriba, Peter Christian, Thies, E., Valesky, A.   +7 more
core   +1 more source

Gene Expression and the Physiological Role of Transforming Growth Factor-α in the Mouse Pituitary [PDF]

, 2003
Transforming growth factor-alpha (TGF-alpha), a member of the epidermal growth factor (EGF) family, is produced within the mouse anterior pituitaries. However, the cell types of TGF-alpha-expressing cells and the physiological roles of TGF-a within mouse
Kakeya, Tomoshi, Masui, Tohru, Oomizu, Souichi, Sharma, Seema, Takahashi, Sumio, Takeuchi, Sakae   +5 more
core   +1 more source

High-Resolution DCE-MRI of the Pituitary Gland Using Radial k-Space Acquisition with Compressed Sensing Reconstruction

American Journal of Neuroradiology, 2015
BACKGROUND AND PURPOSE: The pituitary gland is located outside of the blood-brain barrier. Dynamic T1 weighted contrast enhanced sequence is considered to be the gold standard to evaluate this region.
M. C. R. Espagnet, Lev Bangiyev, M. Haber, K. T. Block, J. Babb, V. Ruggiero, F. Boada, O. Gonen, Girish Fatterpekar   +8 more
semanticscholar   +1 more source

Morphometric analysis of pituitary gland using magnetic resonance imaging in Indian subjects

Asian Journal of Medical Sciences
Background: Before the advent of magnetic resonance imaging (MRI), the radiological assessment of the hypothalamic-pituitary region relied on plain radiographs and computed tomography scans.
Krishna GK , Harini Bopaiah , Anil Kumar Sakalecha , Lynn Joy   +3 more
doaj   +1 more source