Results 111 to 120 of about 745,635 (300)

Isolated peripheral neuroleukemiosis mimicking Guillain‐Barré syndrome in an adolescent with relapsed B‐lymphoblastic leukemia

Annals of the Child Neurology Society
Background Neuroleukemiosis, leukemic infiltration of the peripheral nervous system (PNS), is rare. Very few cases of isolated neuroleukemiosis, PNS leukemic infiltration without leukemia blasts in the blood or bone marrow, have been reported in ...
Ethan Edmondson, Paisley Pauli, Jyotinder Punia, Daniel G. Calame   +3 more
doaj   +1 more source

Nanotherapy for Neural Retinal Regeneration

Advanced Science, EarlyView.
Nanotechnology enhances ophthalmic treatments by improving drug delivery and regenerating ocular tissues, combating vision loss from retinal diseases through innovative nano‐systems. This review outlines ocular anatomy, pathology, immune microenvironment, and barriers, detailing nanocarrier characteristics, classification, and preparation methods, and ...
Chuyao Yu, Li Dong, Yujia Lv, Xuhan Shi, Ruiheng Zhang, Wenda Zhou, Haotian Wu, Heyan Li, Yitong Li, Zhou Li, Dan Luo, Wen‐Bin Wei   +11 more
wiley   +1 more source

Peripheral brain interfacing: Reading high-frequency brain signals from the output of the nervous system [PDF]

arXiv
Accurate and robust recording and decoding from the central nervous system (CNS) is essential for advances in human-machine interfacing. However, technologies used to directly measure CNS activity are limited by their resolution, sensitivity to interferences, and invasiveness.
arxiv  

A Static Distributed-parameter Circuit Model Explains Electrical Stimulation on the Neuromuscular System [PDF]

arXiv, 2018
Finite Element Modeling (FEM) has been widely used to model the electric field distribution, to study the interaction between stimulation electrodes and neural tissue. However, due to the insufficient computational capability to represent neural tissue down to an atom-level, the existing FEM fails to model the real electric field that is perpendicular ...
arxiv  

His+ reversions Caused in Salmonella typhimurium by different types of ionizing radiation [PDF]

, 1988
The yield of his+ reversions in the Ames Salmonella tester strain TA2638 has been determined for 60Co γ rays, 140 kV X rays, 5.4 keV characteristic X rays, 2.2 MeV protons, 3.1 MeV α particles, and 18 MeV/U Fe ions.
Fitzek, M., Kellerer, Albrecht M., Roos, H., Thomas, W.-H.   +3 more
core   +1 more source

Long‐Lasting Auditory and Vestibular Recovery Following Gene Replacement Therapy in a Novel Usher Syndrome Type 1c Mouse Model

Advanced Science, EarlyView.
This study shows that gene replacement therapy using the AAV2/Anc80L65 virus can successfully restore hearing and balance in Ush1c knockout mice. The treatment leads to lasting improvements in both auditory and vestibular functions, highlighting its potential as a therapeutic approach for genetic hearing loss and vestibular disorders in humans ...
Weinan Du, Jun Huang, Aizhen Zhang, Fangfang Zhao, Tianwen Chen, Quinn M. McDermott, Tony Zheng, Haibo Wang, Rongli Zhang, Xiaolin Zhang, Jerome Allison, Hong Zhu, Wu Zhou, Qing Yin Zheng   +13 more
wiley   +1 more source

Ewing sarcoma in a child with neurofibromatosis type 1. [PDF]

, 2019
We report here on a case of Ewing sarcoma (ES) occurring in a child with neurofibromatosis type 1. The sarcoma had an EWSR1-ERG translocation as well as loss of the remaining wild-type allele of NF1. Loss of the NF1 wild-type allele in the tumor suggests
Bastian, Boris C, Fernandez, Karen S, Hardee, Steven, Horvai, Andrew, Shah, Avanthi Tayi, Sweet-Cordero, E Alejandro, Turski, Michelle L   +6 more
core  

Advances in Symbiotic Bioabsorbable Devices

Advanced Science, EarlyView.
This review focuses on recent advances in bioabsorbable devices. This review concludes innovation at the material, device, and system levels, the significant advances toward biomedical applications. This review discusses and highlights the challenges and trends in symbiotic bioresorbable electronics, and provides a new direction for the development of ...
Chang Zhu, Engui Wang, Zhou Li, Han Ouyang   +3 more
wiley   +1 more source

Management of blastic plasmacytoid dendritic cell neoplasm: a case series from Chile

ARS Medica
Blastic plasmacytoid dendritic cell neoplasms (BPDCNs) are a rare hematologic malignancy characterized by an aggressive clinical course, short survival following chemotherapy, and poor prognosis.
Maximiliano Vergara, Mauricio Sarmiento-Maldonado, Mauricio Ocqueteau-Tacchini   +2 more
doaj   +1 more source

Enhancing Multi-Class Disease Classification: Neoplasms, Cardiovascular, Nervous System, and Digestive Disorders Using Advanced LLMs [PDF]

arXiv
In this research, we explored the improvement in terms of multi-class disease classification via pre-trained language models over Medical-Abstracts-TC-Corpus that spans five medical conditions. We excluded non-cancer conditions and examined four specific diseases. We assessed four LLMs, BioBERT, XLNet, and BERT, as well as a novel base model (Last-BERT)
arxiv