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Nirmala D. Sirisena

3 papers in the library · 1 citation · publishing 2021-2023

Papers

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Improving Mindfulness, Quality of Life, and Controlling Cellular Aging through Meditation

Sustainable development April 3, 2023 Nirodhi Namika Dasanayaka, Nirmala D. Sirisena, Nilakshi Samaranayake 1 citation

Many people suffer from stress and anxiety due to complex lifestyles. Stress is one of the main causes of various diseases. In addition, it causes a lower level of consciousness, quality of life, and a higher rate of cellular aging. Meditation becomes a trending topic to overcome these problems. Key terms including “Meditation,” “Mindfulness,” “Quality of life,” “Telomere,” and “Telomerase”...

Telomere dynamics in healthy expert meditators: a case control study

Research Square December 15, 2022 Nirodhi Namika Dasanayaka, Nirmala D. Sirisena, Nilakshi Samaranayake preprint

Abstract Practice of meditation has been suggested to improve telomere regulation. This case-control study compared the leucocyte telomere length (TL) and expression of hTERT and hTR genes, between thirty long-term, skilled meditators and thirty matched non-meditators. 63.34% of the participants were males and the average age of the meditators was 43.83±9.92 years. Meditators had practiced...

The effects of meditation on length of telomeres in healthy individuals: a systematic review.

Systematic Reviews May 21, 2021 Nirodhi N Dasanayaka, Nirmala D. Sirisena, Nilakshi Samaranayake

Background: Meditation-based practices have been suggested to result in many biological benefits which include reduction of attrition of telomeres, the protective nucleotide-protein complexes at termini of eukaryotic chromosomes. This systematic review evaluated the effects of meditation on telomere length (TL) in healthy adults. Methods: Randomized controlled trials (RCTs) and observational...