Publications by authors named "T A Plyusnina"
Myocardial edema is a common symptom of pathological processes in the heart, causing aggravation of cardiovascular diseases and leading to irreversible myocardial remodeling. Patient-based studies show that myocardial edema is associated with arrhythmias. Currently, there are no studies that have examined how edema may influence changes in calcium dynamics in the functional syncytium.
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- Photosystem II (PSII) is a key component of photosynthesis that is highly sensitive to environmental changes, and its properties vary among different autotrophic organisms, contributing to their stress resilience.
- A new mathematical modeling approach has been developed to analyze the oxygen-evolving complex and light-harvesting characteristics of PSII, utilizing chlorophyll a fluorescence dynamics in samples treated with a specific inhibitor.
- This model simplifies the analysis into three ordinary differential equations, allowing for the study of PSII heterogeneity across various organisms and environmental conditions, leading to insights into their adaptability and stress responses.
The effect of the toxicant 2,3',4,4',6-pentachlorobiphenyl (PCB-119) on the growth, chlorophyll content, and PSII activity of C. sorokiniana cells was investigated. A strong negative effect of the toxicant was observed at PCB concentration of 0.
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- The investigation focused on modeling and understanding the regulation of electron transport processes in the photosynthetic membrane using mathematical and computer simulations at Lomonosov Moscow State University.
- Detailed kinetic models were created to analyze thylakoid membrane processes and using data fitting techniques, researchers were able to infer previously undetermined parameters.
- This research utilized various modeling methods, including agent-based Monte Carlo modeling and multiparticle simulations, to explore the dynamics and interactions at molecular and subcellular levels involved in photosynthesis.
Monitoring of the photosynthetic activity of natural and artificial biocenoses is of crucial importance. Photosynthesis is the basis for the existence of life on Earth, and a decrease in primary photosynthetic production due to anthropogenic influences can have catastrophic consequences. Currently, great efforts are being made to create technologies that allow continuous monitoring of the state of the photosynthetic apparatus of terrestrial plants and microalgae.
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