Results 111 to 120 of about 32,576 (231)
MedComm, Volume 7, Issue 11, November 2026.Efferocytosis is a key process for macrophages to clear apoptotic cells, which undergoes the “ Find Me” chemotaxis signal stage, the “eat me” phagocytosis recognition stage and the “digest me” digestion stage in turn. During the aforementioned three stages, various signaling molecules released by apoptotic cells can promote the phenotypic polarization ...
Qiuping Chen +3 more
wiley +1 more source
Transport of putrescine in the isolated rabbit intestine
, 1992 International audienceThe transepithelial fluxes of putrescine were studied in sections of the three segments of rabbit intestine mounted in an Ussing chamber.
Brachet, P. +3 more
core +1 more source
Covalent Organic Frameworks in Smart Food Packaging: Advances, Challenges, and Future Prospects
Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 6, November 2026.ABSTRACT Food preservation challenges have positioned packaging as a rapidly evolving, innovation‐driven field, with smart packaging offering transformative solutions. Among advanced materials, covalent organic frameworks (COFs) have attracted growing attention due to their permanent porosity, structural tunability, high surface area, and chemical ...
Sara Esteghlal +3 more
wiley +1 more source
Putrescine has antiarrhythmic effects in rat models of arrhythmia.
, 1990 The influence of putrescine on cardiac arrhythmias induced by either permanent ligature of the left anterior coronary artery or heart reperfusion following a 5-min coronary occlusion was studied in anesthetized rats.
BAZZANI, Carla +4 more
core +1 more source
Novel touchdown-PCR method for the detection of putrescine producing Gram-negative bacteria in food products [PDF]
, 2013 Formation of biogenic amines may occur in food due to metabolic activities of contaminating Gram-negative bacteria. Putrescine is assumed to be the major biogenic amine associated with microbial food spoilage.
Valenta, Tomáš +4 more
core +1 more source
AnimalsThe objective of this study was to evaluate the inoculation of nutrient solutions with increasing levels of putrescine on the hatchability, physiology, and performance of broilers during the initial phase.
Katiucia Cristine Sonálio +6 more
doaj +1 more source
Addiction Biology, Volume 31, Issue 11, November 2026.Astrocytic GAT3 regulates ambient GABA levels in the globus pallidus externus (GPe). Reduced GAT3 function enhances extrasynaptic GABAergic signalling and disrupts subthalamic nucleus (STN) regulation and cortical signal fidelity.ABSTRACTAlcohol use disorder (AUD) is characterized by a shift from controlled, goal‐directed drinking to compulsive ...
Hannah Aranda +3 more
wiley +1 more source
, 1981 The participation of a multifunctional enzy(am sein - gle polypeptide with multiple catalytic activities (14)) has been demonstrated in the conversion of agmatine to putrescine in Lathyrus sativus seedlings.
Kalkunte, S +2 more
core
Methionine Regulates Antitumour Function of CD8+ T Cells Through Polyamine Synthesis
Immunology, Volume 179, Issue 3, Page 418-433, November 2026.Methionine restriction in vitro enhances CD8+ T cell effector function by suppressing polyamine synthesis and progressively induces the co‐expression of PD‐1 and TIM‐3. Consistently, sustained dietary methionine restriction diminishes the efficacy of adoptive T cell therapy (ACT) and promotes the expression of terminal exhaustion‐associated markers ...
Tian Zhao +16 more
wiley +1 more source
Systemic administration of putrescine induces GABA-like behaviors in rats
, 1982 Putrescine is a polyamine with multiple roles in cellular metabolism. It is also a minor precursor of the inhibitory neurotransmitter, gamma-aminobutyric acid (GABA).
Feng, F. David
core