Results 31 to 40 of about 353,606 (241)

Folate receptor overexpression can be visualized in real time during pituitary adenoma endoscopic transsphenoidal surgery with near-infrared imaging.

Journal of Neurosurgery, 2017
OBJECTIVE Pituitary adenomas account for approximately 10% of intracranial tumors and have an estimated prevalence of 15%-20% in the general US population.
John Y. K. Lee, S. Cho, Ryan D. Zeh, John T. Pierce, M. Martinez-Lage, N. Adappa, J. Palmer, J. Newman, K. Learned, Caitlin White, J. Kharlip, P. Snyder, P. Low, S. Singhal, M. Grady   +14 more
semanticscholar   +1 more source

MDM2 promotes the proliferation and inhibits the apoptosis of pituitary adenoma cells by directly interacting with p53

Endokrynologia Polska, 2020
INTRODUCTION: Pituitary adenomas constitute one of the most common intracranial tumours. The mouse double minute 2 homologue (MDM2) is considered as an important oncogene in many tumours, but it has been little studied in pituitary adenomas and the ...
Yibiao Wang, Jiannong Zhao, Chaocai Zhang, Pengcheng Wang, Chuixue Huang, Hao Peng   +5 more
doaj   +1 more source

Management of Coincident Pituitary Macroadenoma and Cavernous Carotid Aneurysm: A Systematic Literature Review

Journal of Neurological Surgery Reports, 2021
Introduction Pituitary adenomas are a common intracranial pathology with an incidence of 15 to 20% in the population while cerebral aneurysms are less common with a prevalence of 1:50 patients.
Keenan J. Piper, Michael Karsy, Blair Barton, Mindy Rabinowitz, Marc R. Rosen, Gurston G. Nyquist, James J. Evans, Stavropoula Tjoumakaris, Christopher J. Farrell   +8 more
doaj   +1 more source

A comparative analysis of ESM-1 and vascular endothelial cell marker (CD34/CD105) expression on pituitary adenoma invasion

Pituitary, 2016
ObjectivePituitary adenomas are benign neoplasms that display invasive behavior—a characteristic traditionally associated with malignancy—through an ill-defined mechanism.
Y. Miao, Miao Zong, T. Jiang, Xuesen Yuan, S. Guan, Yi-Song Wang, Dabiao Zhou   +6 more
semanticscholar   +1 more source

Spectrum of Pituitary disorders: A retrospective study from Basrah, Iraq [version 2; referees: 2 approved]

F1000Research, 2018
Background: Pituitary disorders spectrum includes a wide variety of diseases.This study aimed at a comprehensive description of such disorders for patients from  Faiha Specialized Diabetes, Endocrine and Metabolism Center (FDEMC) in Basrah (Southern Iraq)
Abbas Ali Mansour, Ali Hussain Ali Alhamza, Ammar Mohammed Saeed Abdullah Almomin, Ibrahim Abbood Zaboon, Nassar Taha Yaseen Alibrahim, Rudha Naser Hussein, Muayad Baheer Kadhim, Haider Ayad Yassin Alidrisi, Hussein Ali Nwayyir, Adel Gassab Mohammed, Dheyaa Kadhim Al-Waeli, Ibrahim Hani Hussein   +11 more
doaj   +1 more source

Effect of miR-106b on Invasiveness of Pituitary Adenoma via PTEN-PI3K/AKT

Medical Science Monitor, 2017
Background Pituitary adenomas are mostly benign tumors, although certain cases have invasiveness, which might be related with high expression of miR-106b. The PTEN-PI3K/AKT signal pathway is known to be related with cell migration and invasion.
Zhiming Zheng, Yongchao Zhang, Zhen Zhang, Yihang Yang, Tao Song   +4 more
semanticscholar   +1 more source

Refractory pituitary adenoma: a novel classification for pituitary tumors

OncoTarget, 2016
Pituitary adenomas are classified as typical or atypical, invasive or noninvasive, and aggressive or nonaggressive based on pathological features, radiological findings, and clinical behavior.
Congxin Dai, M. Feng, Xiao-hai Liu, Si-hai Ma, bowen sun, X. Bao, Yong Yao, K. Deng, Yu Wang, B. Xing, W. Lian, Dingrong Zhong, Wenbin Ma, Renzhi Wang   +13 more
semanticscholar   +1 more source

Pituitary tumor transforming gene-1 haplotypes and risk of pituitary adenoma: a case-control study

BMC Medical Genetics, 2011
Background It has been suggested that pituitary adenoma results from accumulation of multiple genetic and/or epigenetic aberrations, which may be identified through association studies.
Liu Jinfang, Liu Zhixiong, Xiao Lan, Chen Shuai, Liu Yunsheng   +4 more
doaj   +1 more source

Analysis of the experimental absorption spectrum of the rabbit lung and identification of its components

Journal of Biophotonics, EarlyView.
The broadband absorption coefficient spectrum of the rabbit lung was reconstructed from the absorption spectra of tissue components. The similar accumulation of melanin and lipofuscin was retrieved from the broadband baseline in the absorption coefficient spectrum, and the calculation of the absorption fold ratios for proteins, DNA and hemoglobin ...
Maria R. Pinheiro, Valery V. Tuchin, Luís M. Oliveira   +2 more
wiley   +1 more source

Causal associations of COVID‐19 on neurosurgical diseases risk: a Mendelian randomization study

Human Genomics
Many researchers have explored the potential association between one neurosurgical disease and coronavirus disease 2019 (COVID-19), but few systematically analyzed the association and causality between COVID-19 and various neurosurgical diseases.
Lirui Dai, Liang Lyu, Peizhi Zhou, Shu Jiang   +3 more
doaj   +1 more source