Results 131 to 140 of about 130,287 (295)

Second messenger systems underlying amine and peptide actions on cardiac muscle in the horseshoe crab, Limulus polyphemus

open access: yes, 1989
The biochemical mechanisms by which octopamine, catecholamines and the peptide proctolin exert their actions on Limulus cardiac muscle were investigated.
Watson, Winsor H., III, Groome, J. R.
core  

Region-specific expression of messenger RNAs encoding GABAA receptor subunits in the developing rat brain

open access: yes, 1991
The distribution and levels of messenger RNAs encoding the alpha 1, beta 1, beta 2, beta 3, and gamma 2 subunits of the GABAA receptor in the developing and adult rat brain were investigated using quantitative in situ hybridization histochemistry and ...
Beattie, C. E.   +3 more
core   +1 more source

Farmers' Participation in Messenger‐Based Social Groups And Its Effects on Performance in Irrigated Areas of Kazakhstan and Uzbekistan

open access: yesAgribusiness, EarlyView.
ABSTRACT The penetration of information and communication technologies (ICTs) in farming communities is increasing the use of smartphone‐based instant messaging apps. Despite this, the reasons behind participation and the impact on farm productivity in developing countries remain unexplored.
Zafar Kurbanov   +4 more
wiley   +1 more source

Water-soluble cranberry extract inhibits \u3ci\u3eVibrio cholerae\u3c/i\u3e biofilm formation possibly through modulating the second messenger 3’, 5’ - Cyclic diguanylate level [PDF]

open access: yes, 2018
Quorum sensing (QS) and nucleotide-based second messengers are vital signaling systems that regulate bacterial physiology in response to changing environments.
Blue, Levi B.   +4 more
core  

Semicoherent search strategy for known continuous wave sources in binary systems

open access: yes, 2011
We present a method for detection of weak continuous signals from sources in binary systems via the incoherent combination of many short coherently analyzed segments.
C. Messenger, Messenger, Christopher
core   +1 more source

A Solution for Exosome‐Based Analysis: Surface‐Enhanced Raman Spectroscopy and Artificial Intelligence

open access: yesAdvanced Intelligent Discovery, EarlyView.
Exosomes are emerging as powerful biomarkers for disease diagnosis and monitoring. This review highlights the integration of surface‐enhanced Raman spectroscopy with artificial intelligence to enhance molecular fingerprinting of exosomes. Machine learning and deep learning techniques improve spectral interpretation, enabling accurate classification of ...
Munevver Akdeniz   +2 more
wiley   +1 more source

The Privacy Attitude Questionnaire (PAQ): Initial Development and Validation

open access: yes, 2003
Privacy has been identified as a key issue in a variety of domains, including electronic commerce and public policy. While there are many discussions of privacy issues from a legal and policy perspective, there is little information on the structure of ...
Quan-Haase, Anabel   +2 more
core  

Table_3_Integrated Metabolomics and Proteomics Analysis Revealed Second Messenger System Disturbance in Hippocampus of Chronic Social Defeat Stress Rat.DOCX

open access: yes, 2019
Depression is a common and disabling mental disorder characterized by high disability and mortality, but its physiopathology remains unclear. In this study, we combined a non-targeted gas chromatography-mass spectrometry (GC-MS)-based metabolomic ...
Jun-Cai Pu (3985772)   +7 more
core   +1 more source

OXidative Stress PREDictor: A Supervised Learning Approach for Annotating Cellular Oxidative Stress States in Inflammatory Cells

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
OxSpred, an eXtreme‐Gradient‐Boosting‐‐based supervised learning model, accurately annotates oxidative stress in innate immune cells at the single‐cell level, providing interpretable embeddings with significant biological relevance. This innovative tool revolutionizes the understanding of innate immune cell functions during inflammation and enhances ...
Po‐Yuan Chen, Tai‐Ming Ko
wiley   +1 more source

Psychiatric and Cognitive Features in Italian Women With the FMR1 Premutation: A Comprehensive Assessment Using SCID‐5 and Standardized Cognitive Measures

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Women with the FMR1 premutation (PM) are at increased risk for fragile X‐associated conditions (FXPAC), including cognitive and psychiatric features collectively termed fragile X‐associated neuropsychiatric disorders (FXAND). This study is the first to systematically investigate cognitive and psychiatric features in Italian female premutation ...
Federica Alice Maria Montanaro   +5 more
wiley   +1 more source

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