Results 41 to 50 of about 82,056 (278)

Ischaemic stroke as the initial presentation of a pheochromocytoma associated with neurofibromatosis type 1

Asian Journal of Internal Medicine
Pheochromocytoma is a rare but well-recognised manifestation of neurofibromatosis type 1 (NF1). Ischaemic stroke has been rarely reported in patients with pheochromocytoma. It can be due to either hypertension or vasospasm. A 33-year-old woman presented
S. W. Gnanathayalan, B. M. S. Fernando, U. Bulugahapitiya   +2 more
doaj   +1 more source

Atypical presentation of pheochromocytoma: Central nervous system pseudovasculitis

Indian Journal of Urology, 2017
Pheochromocytoma has atypical presentation in 9%–10% of patients. Atypical presentations include myocardial infarction, renal failure, and rarely cerebrovascular events.
Ketankumar Rupala, Varun Mittal, Rajiv Gupta, Rajiv Yadav   +3 more
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Clinical comparison and genetic analysis in pheochromocytoma with primary aldosteronism

Endocrine Journal
Pheochromocytoma is a rare form of adrenal hypertension. This study aimed to investigate the clinical characteristics and associated genetic mutations in patients with pheochromocytoma and primary aldosteronism.
Xurong Mai, Mitsuhiro Kometani, Toshiaki Kato, Ko Aiga, Shigehiro Karashima, Daisuke Aono, Seigo Konishi, Koshiro Nishimoto, Kazuyoshi Hosomichi, Atsushi Watanabe, Yuko Noda, Yoshiyu Takeda, Takashi Yoneda   +12 more
doaj   +1 more source

Stepwise Regulation of Cellular Oxidative Stress via Conductive‐Piezoelectric Integrated Microstructured Conduits for Enhanced Nerve Regeneration

Advanced Science, EarlyView.
This study presents a conductive‐piezoelectric integrated microstructured conduit for peripheral nerve regeneration. The conduit combines reduced graphene oxide with a piezoelectric nanofiber membrane, enhancing nerve repair through physical guidance, oxidative stress inhibition, and ultrasound‐activated electrical stimulation.
Dong Zhou, Mengxuan Bian, Lingyu Wei, Binghuang Yao, Qi Chen, Lan Xiao, Jing He, Jian Zhang, Yulin Li, Libo Jiang   +9 more
wiley   +1 more source

Pheochromocytoma: A single-center 20-year experience

Urological Science, 2019
Objective: Pheochromocytomas are catecholamine-producing neuroendocrine tumors arising from chromaffin cells of the adrenal medulla or extra-adrenal paraganglia. There is no large-scale study in Taiwan at present.
Lung-Feng Cheng, Shih-Che Tseng, Chia-Cheng Yu, Jen-Tai Lin, Jeng-Yu Tsai, I-Hsuan Chen, Yin-Shen Chen   +6 more
doaj   +1 more source

Defect‐Rich 2D Layered Double Hydroxides Enhance Sonodynamic Antibacterial Therapy

Advanced Science, EarlyView.
This study develops defect‐rich ultrathin ZnCuW‐LDH nanosheets (DR‐ZnCuW‐LDH) via acid etching. DR‐ZnCuW‐LDH exhibits fourfold enhanced US‐triggered ROS production due to oxygen defects and electronic modulation, demonstrating potent antibacterial efficacy in vitro/vivo.
Qian Liu, Yu Yang, Rui Zhao, Linwei Huang, Xingyu Qi, Min Wu, Jianliang Shen   +6 more
wiley   +1 more source

From Childhood Migraine Headache to Pheochromocytoma

Case Reports in Endocrinology, 2014
Pheochromocytoma may have multiple clinical manifestations including paroxysmal hypertension, tachycardia, sweating, nausea, and headache (Phillips et al., 2002). Migraine has some of the manifestations seen with pheochromocytoma.
Y. M. Hazimeh, M. Luidens, M. E. Ehlers, V. Sharma   +3 more
doaj   +1 more source

Neuromorphic Motor Control with Electrolyte‐Gated Organic Synaptic Transistors

Advanced Electronic Materials, EarlyView.
Electrolyte‐gated organic synaptic transistor (EGOST)‐based neuromorphic motor control systems integrate sensing, processing, and actuation by mimicking biological synapses. With advantages such as low power consumption, tunable synaptic plasticity, and mechanical flexibility, they are emerging as next‐generation core technologies for real‐time ...
Sung‐Hwan Kim, Ju‐Hyeok Yun, Hea‐Lim Park, Sin‐Hyung Lee   +3 more
wiley   +1 more source

Isolated familial pheochromocytoma as a variant of von Hippel-Lindau disease. [PDF]

, 1996
Inherited pheochromocytomas are often part of familial syndromes, especially multiple endocrine neoplasia type 2 (MEN 2), retinal cerebellar hemangioblastomatosis [von Hippel-Lindau (vHL) disease] or neurofibromatosis type 1.
Crossey, P.A., Engelhardt, D., Frilling, A., Höppner, W., Maher, E.R., Mulligan, L., Ponder, B.A.J., Ritter, M.M.   +7 more
core   +1 more source