Results 1 to 10 of about 221,465 (259)

Genetically Encoded Fluorescent Indicators for Imaging Brain Chemistry [PDF]

open access: yesBiosensors, 2021
Genetically encoded fluorescent indicators, combined with optical imaging, enable the detection of physiologically or behaviorally relevant neural activity with high spatiotemporal resolution.
Xiaoke Bi, Connor Beck, Yiyang Gong
doaj   +2 more sources

Recent advances of in situ and in vivo electrochemical analysis of brain chemistry at micro- and nanoscale [PDF]

open access: yesQRB Discovery
Real-time, in situ monitoring of neurochemical dynamics in intact neural circuits is critical for elucidating brain function. Recent innovations in micro- and nanoelectrode engineering have markedly advanced our ability to detect neurotransmitter and ...
Jinger Chen   +8 more
doaj   +2 more sources

الاكتئاب في علم النفس المعاصر ودراسته في ضوء الإسلام

open access: yesایقان, 2021
Immense sadness is called depression which is a common and serious mood disorder affecting 121 million people worldwide. It affects thoughts, feelings, behaviors, physical health and social life of a person.
Wajahat Khan, Dr. Khalil al-Rehman
doaj   +1 more source

Cyanotoxin Analysis of Air Samples from the Great Salt Lake

open access: yesToxins, 2023
The Great Salt Lake in Utah is the largest saline lake in the Western hemisphere and one of the largest terminal lakes in the world. Situated at the eastern edge of the Great Basin, it is a remnant of the freshwater Lake Bonneville whose water level ...
James S. Metcalf   +2 more
doaj   +1 more source

L1CAM immunocapture generates a unique extracellular vesicle population with a reproducible miRNA fingerprint

open access: yesRNA Biology, 2023
Micro RNAs (miRNAs) are short, non-coding RNAs with significant potential as diagnostic and prognostic biomarkers. However, a lack of reproducibility across studies has hindered their introduction into clinical settings.
Rachael Anne Dunlop   +2 more
doaj   +1 more source

Effectiveness of Whole Brain Teaching Style in Enhancing the Academic Performance of Grade 11 Students in General Chemistry I

open access: yesSEAQIS Journal of Science Education, 2022
– This study aimed to determine the effectiveness of Whole Brain Teaching (WBT) Style in enhancing the academic performance of students of Don Ramon E.
Jennilee Abrenica, Jan Darell Casuncad
doaj   +1 more source

Tailoring Hydrophobicity of Thioflavin T to Optimize Aβ Fibril Bioimaging

open access: yesAdvanced NanoBiomed Research, 2023
Fluorescence imaging of amyloid beta (Aβ) polypeptide using a small‐molecule fluorophore is a practical system for Alzheimer's disease (AD) diagnosis in clinical and research fields. Herein, a molecular designing strategy for a new fluorogenic probe that
Zehra Zunbul   +7 more
doaj   +1 more source

Iron, Aging, and Neurodegeneration

open access: yesMetals, 2015
Iron is a trace element of considerable interest to both chemistry and biology. In a biological context its chemistry is vital to the roles it performs. However, that same chemistry can contribute to a more deleterious role in a variety of diseases. The
Dafina M. Angelova, David R. Brown
doaj   +1 more source

When mothers leave their mark

open access: yeseLife, 2019
Progeny can inherit parental experiences through altered brain chemistry.
Raquel Barajas-Azpeleta, Kausik Si
doaj   +1 more source

Target-Based Anticancer Indole Derivatives for the Development of Anti-Glioblastoma Agents

open access: yesMolecules, 2023
Glioblastoma (GBM) is the most aggressive and frequent primary brain tumor, with a poor prognosis and the highest mortality rate. Currently, GBM therapy consists of surgical resection of the tumor, radiotherapy, and adjuvant chemotherapy with ...
Silvia Salerno   +5 more
doaj   +1 more source

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