Results 61 to 70 of about 125,133 (347)

Diagnostic Challenge in Frontal Variant Alzheimer's Disease With Low Amyloid‐β PET Retention

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Diagnosing frontal variant Alzheimer's disease (fvAD) is difficult and could be even more difficult when amyloid‐beta (Aβ) PET retention is low. A 63‐year‐old woman presenting with a 3‐year history of apathy and memory impairment showed executive dysfunction, memory impairment, and severe bilateral frontotemporal atrophy on MRI.
Ryosuke Shimasaki, Masanori Kurihara, Kenji Ishibashi, Aya Midori Tokumaru, Kenji Ishii, Atsushi Iwata   +5 more
wiley   +1 more source

Hologram QSAR Models of 4-[(Diethylamino)methyl]-phenol Inhibitors of Acetyl/Butyrylcholinesterase Enzymes as Potential Anti-Alzheimer Agents

Molecules, 2012
Hologram QSAR models were developed for a series of 36 inhibitors (29 training set and seven test set compounds) of acetyl/butyrylcholinesterase (AChE/BChE) enzymes, an attractive molecular target for Alzheimer’s disease (AD) treatment. The HQSAR models (
Carlos Rangel Rodrigues, Magaly Girão Albuquerque, Helena Carla Castro, Lúcio Mendes Cabral, Ana Carolina Corrêa de Sousa, Ana Carolina Rennó Sodero, Alessandra Mendonça Teles de Souza, Simone Decembrino de Souza   +7 more
doaj   +1 more source

ADAPT NXT: Fixed Cycles or Every‐Other‐Week IV Efgartigimod in Generalized Myasthenia Gravis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This phase 3b, open‐label, randomized ADAPT NXT study investigated the efficacy, safety, and tolerability of efgartigimod administered in either a fixed cycles dosing regimen (3 cycles of 4 once‐weekly infusions, with 4 weeks between cycles) or a cycle followed by every‐other‐week (Q2W) dosing.
Ali A. Habib, Kristl G. Claeys, Vera Bril, Yessar Hussain, Kelly Gwathmey, Gregory Sahagian, Elena Cortés‐Vicente, Edward Brauer, Deborah Gelinas, Anne Sumbul, Rosa H. Jimenez, Daniela Hristova, Delphine Masschaele, Renato Mantegazza, Andreas Meisel, Shahram Attarian, On behalf of the ADAPT NXT Study Group   +16 more
wiley   +1 more source

Acute toxicity of a deltamethrin based pesticide (DBP) to the Neotropical electric fish Microsternarchus cf. bilineatus (Gymnotiformes) [PDF]

Acta Amazonica
Deltamethrin is a pyrethroid insecticide widely used in pest control in Brazilian agriculture. The intensive and disordered use of this pesticide in the Amazon region can drive it into aquatic ecosystems in several ways, but mainly by runoff and leaching.
Valesca de Souza CHAVES, Jaydione Luiz MARCON, Wallice Paxiúba DUNCAN, José Antônio ALVES-GOMES   +3 more
doaj   +2 more sources

Interacting with the biomolecular solvent accessible surface via a haptic feedback device [PDF]

, 2009
Background: From the 1950s computer based renderings of molecules have been produced to aid researchers in their understanding of biomolecular structure and function.
Hayward, Steven, Laycock, Stephen D., Stocks, Matthew B.   +2 more
core   +3 more sources

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source

Decreased Exosomal Acetylcholinesterase Activity in the Plasma of Patients With Parkinson’s Disease

Frontiers in Aging Neuroscience, 2021
Exosomes, which are small extracellular vesicles produced from various cell types, contain a variety of molecular constituents, such as proteins, lipids, and RNA.
Kyu Hwan Shim, Han Gyeol Go, Han Gyeol Go, Heewon Bae, Da-Eun Jeong, Danyeong Kim, Young Chul Youn, SangYun Kim, Seong Soo A. An, Min Ju Kang   +9 more
doaj   +1 more source

Biochemical parameters of silver catfish (Rhamdia quelen) after transport with eugenol or essential oil of Lippia alba added to the water [PDF]

, 2017
The transport of live fish is a routine practice in aquaculture and constitutes a considerable source of stress to the animals. The addition of anesthetic to the water used for fish transport can prevent or mitigate the deleterious effects of transport ...
A. G. Becker, ALMROTH B.C., AZAMBUJA C.R., B. Baldisserotto, B. M. Heinzmann, BALDISSEROTTO B., BECKER A.G., BECKER A.G., BENOVIT S.C., BLENAU W., BRADFORD M.M., BUEGE J.A., C. C. Menezes, C. C. Zeppenfeld, C. Toni, COOKE S.J., CUNHA M.A., CUNHA M.A., DUBOIS M., ELLMAN G.L., ELLMAN G.L., GONÇALVES A.F.N., GOYAL A.K., HABIG W.H., HARROWER J.R., HUDETZ A.G., INOUE L.A.K.A., INOUE L.A.K.A., J. Salbego, LEUNG L.S., LINTERN M.C., LOWRY O.H., LÓPEZ M.D., MATÉS J.M., MAZZANTI L., MOMMSEN T.P., PANKHURST N.W., PARODI T.V., ROSS L.G., ROUBACH R., SALBEGO J., SALBEGO J., TONI C., UNGVARI Z., V. L. Loro, VALE T.G., VALE T.G., VILLARES JUNIOR G.A., YAN L.J., YONAR M.E., ZAHL I.H.   +50 more
core   +2 more sources

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

Advanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan, Simona Summonte, Fabrizio Ricci, Matthias Sandmeier, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

Advancing Metal–Organic Framework‐Based Composites for Effective Chemical Warfare Agent Detoxification under Real‐World Conditions

Advanced Materials, EarlyView.
This review describes recent developments in the design and synthesis of metal–organic frameworks (MOF)/textile composites for the detoxification of chemical warfare agent and simulants with extensive discussion on the advantages and disadvantages of different methods.
Zhihua Cheng, Kira M. Fahy, Gregory W. Peterson, Kent O. Kirlikovali, Omar K. Farha   +4 more
wiley   +1 more source