Results 41 to 50 of about 30,591 (234)

The Effects of Endophytic Fungus Piriformospora indica on Morphophysiological Traits of Pyrus Rootstock cv. Pyrodvarf under Salinity Stress Conditions [PDF]

open access: yesJournal of Agricultural Science and Sustainable Production, 2021
Background & Objective: The pear is one of the most important fruit trees in temperate regions and is salt-sensitive trees. Studies have shown that the use of Piriformospora indica as an endophytic fungus reduces the adverse effects of salinity stress on
Mohammad Adlipour   +4 more
doaj   +1 more source

Nitric Oxide and Proline Modulate Redox Homeostasis and Photosynthetic Metabolism in Wheat Plants under High Temperature Stress Acclimation

open access: yesPlants, 2023
The effects of exogenously-sourced NO (nitric oxide, as 100 µM SNP) and proline (50 mM) in the protection of the photosynthetic performance of wheat (Triticum aestivum L.) plants against heat stress were investigated.
Zebus Sehar   +4 more
doaj   +1 more source

Dose-dependent effects of Allopurinol on human foreskin fibroblast cell and human umbilical vein endothelial cell under hypoxia [PDF]

open access: yes, 2015
Allopurinol, an inhibitor of xanthine oxidase, has been used in clinical trials of patients with cardiovascular and chronic kidney disease. These are two pathologies with extensive links to hypoxia and activation of the transcription factor hypoxia ...
Sun, Yu   +8 more
core   +1 more source

The effects of night temperature and nitric oxide on some physio-biochemical characters of Pea plants [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2016
Introduction Plant responses to environmental stress have a central role in agricultural production. Responses results from events occurring at all levels of the organization, from biochemical reactions in cells to whole plant physiology. Many plants are
Nader Chaparzadeh, Masumeh Faraji
doaj   +1 more source

Co-regulation of mitochondrial respiration by proline dehydrogenase/oxidase and succinate [PDF]

open access: yesAmino Acids, 2015
Proline dehydrogenase/oxidase (PRODH/POX) is a mitochondrial protein critical to multiple stress pathways. Because of the roles of PRODH/POX in signaling, and its shared localization to the mitochondrial inner membrane with the electron transport chain (ETC), we investigated whether there was a direct relationship between PRODH/POX and regulation of ...
Hancock, Chad N.   +3 more
openaire   +2 more sources

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis

open access: yesAngewandte Chemie, EarlyView.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis   +2 more
wiley   +2 more sources

Resolving the Hydride Transfer Pathway in Oxidative Conversion of Proline to Pyrrole

open access: yes, 2022
Thiotemplated pyrrole is a prevailing intermediate in the synthesis of numerous natural products in which the pyrrole is tethered to a carrier protein (CP). Biosynthesis of the pyrrole requires oxidation of an l-proline side chain. Herein, we investigate
Atanu Acharya (2033239)   +9 more
core   +3 more sources

Croatian produced unifloral honey characterized according to the protein and proline content and enzyme activities

open access: yesJournal of Apicultural Science, 2016
In honey, the content of proteins, including the enzymes, is relatively low and has a minor nutritive significance. On the other hand, the proteins, including the enzymes, are usually used as honey quality evaluation parameters.
Flanjak Ivana   +3 more
doaj   +1 more source

Modulating the antioxidant defense systems and nutrients content by proline for higher yielding of wheat under water deficit

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2023
Numerous plant metabolites, especially amino acids, are accumulated as a result of stress. These amino acids are crucial for plant metabolism and development and have historically been viewed as the building blocks of proteins. Several studies suggested
Maha L. HADID   +8 more
doaj   +1 more source

Functional Consequences of Intracellular Proline Levels Manipulation Affecting PRODH/POX–Dependent Pro-Apoptotic Pathways in a Novel in Vitro Cell Culture Model

open access: yesCellular Physiology and Biochemistry, 2017
Background/Aims: The effect of impaired intracellular proline availability for proline dehydrogenase/proline oxidase (PRODH/POX)-dependent apoptosis was studied. Methods: We generated a constitutively knocked-down PRODH/POX MCF-7 breast cancer cell line (
Ilona Zareba   +6 more
doaj   +1 more source

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