Results 61 to 70 of about 28,730 (184)

Putrescine uptake and release by colon cancer cells [PDF]

, 1989
We have investigated the uptake and release of [3H]putrescine by a human colon adenocarcinoma cell line (LoVo) maintained on filter inserts. This culture system permits the cells to develop morphological polarity and provides separate access to the ...
S. A. McCormack, L. R. Johnson
core   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Transport of putrescine in the isolated rabbit intestine [PDF]

, 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., Huneau, Jean-François, Dumontier, A., Tomé, D.   +3 more
core   +1 more source

Influence of postharvest putrescine application on respiration rate and physicochemical properties of tomato

BMC Plant Biology
Background Tomato (Solanum lycopersicum L.) is a species of vegetable that is widely consumed worldwide and has high nutritional value. However, during storage, quality losses occur, especially water loss, decay, acidity loss and vitamin reduction.
Ozlem Alan, Muttalip Gundogdu, Fatih Sen, Erdal Aglar   +3 more
doaj   +1 more source

Effect of foliar treatment of putrescine on growth and flowering of annual gypsophila (Gypsophila elegance)

The Indian Journal of Agricultural Sciences, 2023
In this research work, we attempted to know the positive response of putrescine on plant growth and flowering of annual flower gypsophila. Putrescine is important because it has been shown that exogenous treatment can enhance the production or ...
TIJESHWARI SAHU, THUPTEN TSOMU, ANIL K SINGH, KALYAN BARMAN, ANJANA SISODIA, YOGENDRA KUMAR, PRIYANKA KUMARI, AMPEE TASUNG   +7 more
doaj   +1 more source

Sustainable Polymer Biocomposites for Food Packaging: Green Nanotechnology, Circular Plastic Upcycling and Smart Functional Materials

Packaging Technology and Science, EarlyView.
Graphical abstract showing the development of biodegradable polymer biocomposites reinforced with natural fibres, green nanoparticles and waste‐plastic upcycling pathways toward sustainable smart food packaging materials ABSTRACT The fundamental hypothesis behind this review is that the combination of biodegradable polymer‐based biocomposites, which ...
Chandra Sekhar Espenti, Jaewoong Lee
wiley   +1 more source

Characterisation of putrescine uptake by cultured adult mouse hepatocytes [PDF]

, 1990
Uptake of polyamines by cultured cells has been shown to be influenced by growth rate and/or differentiation. In this study, we have investigated whether the fully differentiated, non-proliferating adult mouse hepatocyte is capable of accumulating ...
Martin, Roger L., Ilett, Kenneth F., Minchin, Rodney F.   +2 more
core   +1 more source

Putrescine Is an Intraspecies and Interkingdom Cell-Cell Communication Signal Modulating the Virulence of Dickeya zeae

Frontiers in Microbiology, 2019
The infections caused by Dickeya zeae become a severe problem in recent years, but the regulatory mechanisms that govern the bacterial virulence remain to be fragmental.
Zurong Shi, Zurong Shi, Zurong Shi, Qingwei Wang, Yasheng Li, Yasheng Li, Zhibing Liang, Zhibing Liang, Linghui Xu, Jianuan Zhou, Jianuan Zhou, Zining Cui, Zining Cui, Lian-Hui Zhang, Lian-Hui Zhang   +14 more
doaj   +1 more source

The effect of putrescine on space use and activity in sea lamprey (Petromyzon marinus)

Scientific Reports, 2022
Fish use odor to avoid exposure to predation and disease. Harnessing these odors as repellents is proving useful for management initiatives that conserve native species or control invasive populations.
Emily L. Mensch, Amila A. Dissanayake, Muraleedharan G. Nair, C. Michael Wagner   +3 more
doaj   +1 more source

Discriminating Between Living and Dead Bacteria With a Field‐Effect Transistor Based on Nano‐Channels

Small, EarlyView.
Bacterial viability is determined in a complex environment with a field‐effect biological transistor with a limit of detection of a single bacterium. Living, antibiotic‐treated, thermally denatured, and inhibited E. coli generate distinct electrical signatures, enabling label‐free single‐cell detection and providing new opportunities for rapid ...
Bar Chen, Vijay Garika, Shubham Babbar, Pooja Verma, Tom Cohen, Kfir Kattav, Fanny Akselrod, Aparnaa Shree Vijaikumar, Shankar Bhattarai, Sherina Harilal, Evgeny Pikhay, Inna Shechter, Doron Greental, Muhammad Y. Bashouti, Izhar Ron, Yakov Roizin, Barak Akabayov, Gil Shalev   +17 more
wiley   +1 more source