Results 31 to 40 of about 23,628,110 (297)

Research Progress on the Physiological Mechanism and Related Regulation of Temperature Stress on Flue-cured Tobacco

Guangdong nongye kexue, 2023
Temperature affects the growth and development of tobacco. With the frequent occurrence of extreme high and low temperature disasters, temperature stress has become one of the important factors restricting the normal growth and physiological functions of
Xiaoqing YE, Jianan ZENG, Yong ZOU, Cheng ZHOU, Junye LI, Huaiyuan LI, Shiyuan DENG, Jianjun CHEN, Yuanyuan WANG   +8 more
doaj   +1 more source

Reactive Oxygen Species as Potential Drivers of the Seed Aging Process

Plants, 2019
Seeds are an important life cycle stage because they guarantee plant survival in unfavorable environmental conditions and the transfer of genetic information from parents to offspring.
Katarzyna Kurek, Beata Plitta-Michalak, Ewelina Ratajczak   +2 more
doaj   +1 more source

How Scarification, GA₃ and Graphene Oxide Influence the In Vitro Establishment and Development of Strelitzia

Plants, 2023
The propagation of strelitzia plants can be carried out in vitro as an alternative to combine the aseptic conditions of the culture medium with the use of strategies to promote germination and controlled abiotic conditions.
Patrícia Duarte de Oliveira Paiva, Diogo Pedrosa Correa da Silva, Bruna Raphaella da Silva, Israela Pimenta de Sousa, Renato Paiva, Michele Valquíria dos Reis   +5 more
doaj   +1 more source

The Role of the Plant Antioxidant System in Drought Tolerance

Antioxidants, 2019
Water deficiency compromises plant performance and yield in many habitats and in agriculture. In addition to survival of the acute drought stress period which depends on plant-genotype-specific characteristics, stress intensity and duration, also the ...
Miriam Laxa, Michael Liebthal, Wilena Telman, Kamel Chibani, K. Dietz   +4 more
semanticscholar   +1 more source

COVID-19 during Gestation: Maternal Implications of Evoked Oxidative Stress and Iron Metabolism Impairment

Antioxidants, 2022
COVID-19 has reached pandemic proportions worldwide, with considerable consequences for both health and the economy. In pregnant women, COVID-19 can alter the metabolic environment, iron metabolism, and oxygen supply of trophoblastic cells, and therefore
Jorge Moreno-Fernandez, Julio J. Ochoa, Catalina De Paco Matallana, Africa Caño, Estefania Martín-Alvarez, Javier Sanchez-Romero, Juan M. Toledano, Maria Puche-Juarez, Sonia Prados, Susana Ruiz-Duran, Lucia Diaz-Meca, María Paz Carrillo, Javier Diaz-Castro   +12 more
doaj   +1 more source

Dynamic Responses of Antioxidant and Glyoxalase Systems to Seed Aging Based on Full-Length Transcriptome in Oat (Avena sativa L.)

Antioxidants, 2022
Seed aging is a major challenge for food security, agronomic production, and germplasm conservation, and reactive oxygen species (ROS) and methylglyoxal (MG) are highly involved in the aging process.
Ming Sun, Shoujiang Sun, Chunli Mao, Han Zhang, Chengming Ou, Zhicheng Jia, Yifan Wang, Wen Ma, Manli Li, Shangang Jia, Peisheng Mao   +10 more
doaj   +1 more source

The antioxidant system in Suaeda salsa under salt stress

Plant Signalling & Behavior, 2020
Suaeda salsa L. is a typical euhalophyte and is widely distributed throughout the world. Suaeda plants are important halophyte resources, and the physiological and biochemical characteristics of their various organsand their response to salt stress have ...
Hua Li, Hui Wang, W. Wen, Guiwen Yang
semanticscholar   +1 more source

Effect of cadmium toxicity on growth, physiochemical parameters and antioxidant system of castor seedlings. [PDF]

Heliyon
Srivashtav V, Verma D, Kansara R, Jha S, Singh A.   +4 more
europepmc   +2 more sources

Subcellular compartmentalization of the plant antioxidant system: an integrated overview

PeerJ, 2020
The antioxidant system (AOS) maintains the optimal concentration of reactive oxygen species (ROS) in a cell and protects it against oxidative stress. In plants, the AOS consists of seven main classes of antioxidant enzymes, low-molecular antioxidants (e ...
A. Bobrovskikh, U. Zubairova, A. Kolodkin, A. Doroshkov   +3 more
semanticscholar   +1 more source

Drug management of oxidation-reduction state of the body in respiratory tract diseases (part 5)

Zdorovʹe Rebenka, 2018
The review of the literature presents modern data on antioxidant activity and immunomodulatory action of vitamin A in diseases of the respiratory system.
A.E. Abaturov, A.P. Volosovets, T.P. Borysova   +2 more
doaj   +1 more source