Results 121 to 130 of about 1,079,710 (360)

Simultaneous resection of pituitary adenoma and clipping of aneurysm through endoscopic endonasal approach: a case report

Frontiers in Oncology
Pituitary adenomas and intracranial aneurysms are prevalent neurosurgical conditions, but their simultaneous presence is uncommon, affecting only 0.5%-7.4% of those with pituitary adenomas.
Wenbo He, Wenbo He, Chongxi Xu, Chongxi Xu, Datong Zheng, Datong Zheng, Danyang Jie, Danyang Jie, Jianguo Xu, Songping Zheng   +9 more
doaj   +1 more source

Magnetic resonance imaging grading of pituitary macroadenoma – SIPAP classification revisited

European Journal of Radiology Open, 2023
Background: Magnetic resonance imaging (MRI) is regarded as the modality of choice in diagnosis of pituitary macroadenomas. Since surgery is the first line therapy for all pituitary adenomas, simple and reproducible MRI classification based on major ...
Shayan Sirat Maheen Anwar, Kiran Hilal, Anam Khan, Asra Ahmad   +3 more
doaj  

Deciphering the skeletal interoceptive circuitry to control bone homeostasis

BMEMat, EarlyView.
This review introduces the skeletal interoceptive circuitry, covering the ascending signals from bone tissues to the brain (sensors), the central neural circuits that integrate this information and dispatch commands (CPU), and the descending pathways that regulate bone homeostasis (effectors).
Yefeng Wu, Jiusi Guo, Zhen Chen, Fengwei Zhang, Billy Kwok Chong Chow, Zhuofan Chen, Kelvin Wai‐Kwok Yeung, Wei Qiao   +7 more
wiley   +1 more source

The effects of endocrine‐disrupting chemicals on ovarian‐ and ovulation‐related fertility outcomes

Molecular Reproduction and Development, Volume 89, Issue 12, Page 608-631, December 2022., 2022
Abstract Exposure to endocrine‐disrupting chemicals (EDCs) is unavoidable, which represents a public health concern given the ability of EDCs to target the ovary. However, there is a large gap in the knowledge about the impact of EDCs on ovarian function, including the process of ovulation.
Katie L. Land, Frances G. Miller, Ava C. Fugate, Patrick R. Hannon   +3 more
wiley   +1 more source

Pituitary adenylate cyclase-activating polypeptide (PACAP) and PACAP/vasoactive intestinal polypeptide receptors: actions on the anterior pituitary gland.

Endocrine reviews, 1996
I. Introduction PITUITARY adenylate cyclase activating polypeptide (PACAP) was first isolated from ovine hypothalamus by its potent activity in stimulating cAMP production in rat anterior pituitary cells (1).
S. Rawlings, Mardjan Hezareh
semanticscholar   +1 more source

Ectopic neurohypophisis in a boy: A case report and review

Radiology Case Reports, 2021
Ectopic neurohypophysis is rare anomaly which is characterized by ectopic location of posterior pituitary lobe (neurohypophysis), pituitary stalk abnormalities and association with dysfunction of anterior lobe related with growth hormone or with multiple
Zorica Joković, MD, Sanja Radmanović, MD   +1 more
doaj  

Diagnóstico tardío de síndrome de interrupción del tallo hipofisario

Revista Colombiana de Endocrinología, Diabetes y Metabolismo, 2017
El síndrome de interrupción del tallo hipofisario (PSIS, por sus siglas en inglés) es una anomalía congénita de probable origen genético causante de hipopituitarismo, que se caracteriza por hipoplasia de la adenohipófisis, neurohipófisis ectópica e ...
Vanessa Garzón Graciano, Santiago González Narvaez, Jhon Alexander Alzate Piedrahita, Víctor Hugo Ruiz Granada, Santiago Vallejo González   +4 more
doaj   +1 more source

Deep Learning Algorithms to Isolate and Quantify the Structures of the Anterior Segment in Optical Coherence Tomography Images [PDF]

arXiv, 2019
Accurate isolation and quantification of intraocular dimensions in the anterior segment (AS) of the eye using optical coherence tomography (OCT) images is important in the diagnosis and treatment of many eye diseases, especially angle closure glaucoma.
arxiv  

FAILURE TO NEUTRALIZE THE POLIOMYELITIS VIRUS WITH SERA OF ADULT MACACUS RHESUS AND OF YOUNG FEMALE RHESUS TREATED WITH ANTERIOR PITUITARY EXTRACTS [PDF]

, 1934
N. Paul Hudson, Edwin H. Lennette, Ernest Q. King   +2 more
openalex   +1 more source

Neuroendocrine plasticity in the anterior pituitary: gonadotropin-releasing hormone-mediated movement in vitro and in vivo.

Endocrinology, 2007
The secretion of LH is cued by the hypothalamic neuropeptide, GnRH. After delivery to the anterior pituitary gland via the hypothalamic-pituitary portal vasculature, GnRH binds to specific high-affinity receptors on the surface of gonadotrope cells and ...
Amy M. Navratil, J. G. Knoll, Jennifer D. Whitesell, S. Tobet, C. Clay   +4 more
semanticscholar   +1 more source