Results 111 to 120 of about 274,362 (314)

Serotonin Depletion-Induced Maladaptive Aggression Requires the Presence of Androgens

, 2015
The sex hormone testosterone and the neurotransmitter serotonin exert opposite effects on several aspects of behavior including territorial aggression.
Nilsson, Staffan, N\ue4slund, Jakob, Erik Studer, Andersson, Erik, Elias Eriksson, Nilsson, Staffan,, Studer, Erik,, Eriksson, Elias, Westberg, Lars, Andersson, Erik,, Lars Westberg, Westberg, Lars,, Staffan Nilsson, Jakob Näslund, Erik Andersson, Studer, Erik, Eriksson, Elias,, Näslund, Jakob, Näslund, Jakob,   +18 more
core   +1 more source

Auf dem Weg zu chromoselektiven Transformationen in biologischen Systemen: Perspektiven und Herausforderungen

Angewandte Chemie, EarlyView.
Die Kontrolle biologischer Systeme mit organischen Chromophoren hat sich zu einer vielversprechenden Strategie entwickelt und findet Anwendung von der chemischen Biologie bis hin zur Medizin. Die Komplexität von In‐vivo‐Systemen lässt sich jedoch nicht mit nur einer einzigen Lichtwellenlänge adäquat abbilden.
Nadja A. Simeth
wiley   +1 more source

Role of Serotonin Neurons in L-DOPA- and Graft-Induced Dyskinesia in a Rat Model of Parkinson's Disease

Parkinson's Disease, 2012
L-DOPA, the most effective drug to treat motor symptoms of Parkinson's disease, causes abnormal involuntary movements, limiting its use in advanced stages of the disease.
Eunju Shin, Elisabetta Tronci, Manolo Carta   +2 more
doaj   +1 more source

Analysis of polyamines and serotonin by mass-analyzed ion kinetic energy spectrometry

, 1978
Mass-analyzed ion kinetic energy (MIKE) spectra were obtained for serotonin and the polyamines. The predominant reaction observed was the loss of NH3 from the protonated species.
Lloyd, Larry D.
core  

Toward Chromoselective Transformations in Biological Systems: Perspectives and Challenges

Angewandte Chemie International Edition, EarlyView.
Controlling biological systems with small‐molecule chromophores has evolved into a powerful strategy and is applied from chemical biology to medicine. However, the complexity of in vivo systems cannot be matched by a single wavelength of light. Developing methods to combine and individually control multiple chromophores is crucial.
Nadja A. Simeth
wiley   +1 more source

The Effects of Serotonin Receptor Antagonists on Contraction and Relaxation Responses Induced by Electrical Stimulation in the Rat Small Intestine

, 2014
Background: The main source of 5-HT in body is in enterchromafin cells of intestine, different studies mentioned different roles for endogenous 5-HT and receptors involved and it is not clearified the mechanism of action of endogenous 5-HT. Objectives:
Farideh A. Javid, Javid, Farideh A., Mashhadi, Farzaneh Farajian, Robert J. Naylor, Farzaneh Farajian Mashhadi, Naylor, Robert J.   +5 more
core   +1 more source

Circular Economy‐Driven Cs/Sg/MGNPs/AC Composite for Efficient Methylene Blue Removal and Subsequent Valorization as a Urea Oxidation Electrocatalyst

Journal of Applied Polymer Science, EarlyView.
This image is a graphical abstract for outlining the synthesis, characterization, and application of a novel composite material designed to remove toxic pollutants (specifically Methylene Blue dye; MB) from water, and its subsequent use in electrochemical applications.
Rehab Mahmoud, Lina M. Alneghery, Ahmed Abdelazim Khalifa, Marwa H. Shemy, Ahmed A. Allam, Saber A. A. Elsuccary, Samar M. Mahgoub   +6 more
wiley   +1 more source

Expression Changes of Serotonin Receptor Gene Subtype 5HT3a in Peripheral Blood Mononuclear Cells from Schizophrenic Patients Treated with Haloperidol and Olanzapin

Iranian Journal of Allergy, Asthma and Immunology, 2009
Serotonin receptors are involved in pathophysiology of schizophrenia and may mediate other neurotransmitter effects. We investigated serotonin receptors gene expression in peripheral blood mononuclear cells (PBMC) of naïve schizophrenic patients, before
Gholam Reza Shariati, Ghasem Ahangari, Arash Hossein-nezhad, Seyed Mohammad Asadi , Farzaneh Pooyafard, Hamid Reza Ahmadkhaniha   +5 more
doaj  

Natural products affecting the human serotonergic system

, 2000
No Full ...
Rogers, Kelly, Griffiths, Lyn, Grice, Darren   +2 more
core  

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

Animal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke, A. I. Oni, O. A. Akosile, K. M. Oliyide, C. A. Ishola, M. O. Logunleko, O. A. Jimoh, C. P. Njoku, L. O. Fasasi, V. A. Uyanga   +9 more
wiley   +1 more source