Results 121 to 130 of about 182,753 (279)

Time‐Dependent Therapeutic Effect of S‐Ketamine on PTSD Mediated by VTA‐OFC Dopaminergic Neurocircuit

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
This study reveals that early rather than late administration of S‐ketamine can ameliorate PTSD symptoms. This phenomenon is attributed to reversing the progressive inhibition of VTADA neurons and the function of VTADA‐OFC circuit following stress. Targeted stimulation of the OFC by TI‐NIBS to enhance DA release effectively extends the therapeutic time
Ye Wang   +20 more
wiley   +1 more source

Photometric support for future astonomical research [PDF]

open access: yes
The I.A.P.P.P. is described and how that organization can provide photometric support for future astronomical research projects such as the 1982-1984 eclipse of epsilon Aurigae discussed at this workshop.
Genet, R. M., Hall, D. S.
core   +1 more source

An Atlas of Spectrophotometric Landolt Standard Stars

open access: yes, 2005
We present CCD observations of 102 Landolt standard stars obtained with the R-C spectrograph on the CTIO 1.5 m telescope. Using stellar atmosphere models we have extended the flux points to our six spectrophotometric secondary standards, in both the blue
A. M. Soderberg   +8 more
core   +3 more sources

Estrogen Alleviates Sevoflurane‐Induced Neurotoxicity by Inhibiting ERα‐Tau Binding

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
Sevoflurane‐induced neurotoxicity exhibits sex differences, and estrogen can mitigate these effects; however, its protective action appears to be time‐window dependent, which may be related to the competitive binding of estrogen and Tau to ERα. Abstract Sevoflurane‐induced neurotoxicity is age‐dependent, but the role of sex differences is unclear ...
Feixiang Li   +8 more
wiley   +1 more source

cGAS Inhibits ALDH2 to Suppress Lipid Droplet Function and Regulate MASLD Progression

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
cGAS is a cytosolic DNA sensor known for innate immune defense. cGAS binds and suppresses ALDH2 are showed, limiting acetyl‐CoA production. cGAS loss activates ALDH2, promoting histone acetylation, lipogenesis, and lipid droplets accumulation. cGas‐/‐ mice on a high‐fat diet show signs of worsened MASLD.
Ying Wang   +14 more
wiley   +1 more source

Protocol for synchronized wireless fiber photometry and video recordings in rodents during behavior

open access: yesSTAR Protocols
Summary: Fiber photometry technique allows investigation of in vivo neural activity during behavior allowing understanding of brain-behavior relationship.
Suhel Tamboli   +4 more
doaj   +1 more source

Interstellar extinction from photometric surveys: application to four high-latitude areas

open access: yesOpen Astronomy, 2018
Information on interstellar extinction and dust properties may be obtained from modern large photometric surveys data. Virtual Observatory facilities allow users to make a fast and correct cross-identification of objects from various surveys. It yields a
Malkov Oleg   +13 more
doaj   +1 more source

Synaptic Dysfunction in the Anterior Cingulate Cortex Underlies Pain‐Anxiety Comorbidity in a Mandibular Asymmetry Mouse Model

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
This study establishes a mandibular asymmetry (MA) mouse model that recapitulates chronic orofacial pain and anxiety comorbidity. Anterior cingulate cortex (ACC) hyperactivation and synaptic dysfunction are identified as central neural mechanisms underlying these pathologies, with chemogenetic inhibition of ACC CaMKII+ neurons effectively reversing ...
Zhaoyichun Zhang   +19 more
wiley   +1 more source

The Photometric Testing of High-Resolution Digital Cameras from Smartphones—A Pilot Study

open access: yesSensors
Luminance is the fundamental photometric quantity representing the technical meaning of brightness. It is usually measured from a distance using a matrix sensor, which is the basis of the professional instrument.
Sławomir Zalewski   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy