Glutathione status in Premna integrifolia extract on atherosclerosis.

| Posted in: Science

Journal name: Journal of Ayurveda and Integrative Medicine
Original article title: Glutathione-redox status on hydro alcoholic root bark extract of Premna integrifolia Linn in high fat diet induced atherosclerosis model
The Journal of Ayurveda and Integrative Medicine (JAIM) is an open-access publication promoting collaboration between Ayurveda, traditional medicine, and biomedicine, publishing research on integrative health sciences
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Original source:

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Author:

Chitra Subramani, Arivukkodi Rajakannu, Sudesh Gaidhani, Ilavarasan Raju, Dhiman Vaidya Kartar Singh


Journal of Ayurveda and Integrative Medicine:

(A monthly peer-reviewed publication)

Full text available for: Glutathione-redox status on hydro alcoholic root bark extract of Premna integrifolia Linn in high fat diet induced atherosclerosis model

Year: 2020 | Doi: 10.1016/j.jaim.2018.03.002

Copyright (license): CC BY-NC-ND 4.0


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Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Glutathione status in Premna integrifolia extract on atherosclerosis.”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.

1) Activity:
Activity refers to the biological effects of the hydro-alcoholic extract of Premna integrifolia, as it exhibits antioxidant properties assessed through various GSH-dependent enzyme activities. The study evaluates this activity in the context of a high-fat diet-induced atherosclerosis model, showcasing the potential health benefits of the extract against oxidative stress.

2) Diet:
Diet is crucial in understanding the context of the study, as a high-fat diet is instrumental in inducing atherosclerosis in the rat model used. This reflects how dietary habits significantly influence health outcomes, particularly the risk of developing cardiovascular diseases like atherosclerosis, thus emphasizing the dietary focus in prevention strategies.

3) Study (Studying):
Study signifies the systematic investigation conducted to assess the antioxidant potential of Premna integrifolia against oxidative stress in atherogenic conditions. The methodology involved experimental and biochemical analyses to determine how the extract affects cell defense mechanisms and contributes to our understanding of natural remedies in managing diseases.

4) Disease:
Disease relates to atherosclerosis, a significant health condition characterized by the accumulation of cholesterol and other substances in arteries. The study targets this disease, exploring how oxidative stress contributes to its development and how interventions with medicinal plants like Premna integrifolia can mitigate pathological effects in a diet-induced model.

5) Blood:
Blood plays a fundamental role in the study as various biochemical analyses were performed on rat blood samples to measure glutathione levels and the activities of different GSH-dependent enzymes. Insights gained from blood measurements help elucidate the systemic effects of dietary influences on oxidative stress and related diseases.

6) Premna integrifolia:
Premna integrifolia is the focal plant studied due to its historic use in Ayurveda for medicinal purposes. This plant is examined for its bioactive compounds, particularly flavonoids, and their antioxidant properties against oxidative stress, which may help counteract atherosclerosis induced by high-fat diets.

7) Species:
Species refers specifically to Premna integrifolia in this context and emphasizes the plant's biological classification within the Verbenaceae family. Understanding the species highlights its ecological relevance and potential therapeutic roles, contributing to broader discussions on biodiversity and its significance in traditional medicine and modern pharmacological applications.

8) Science (Scientific):
Science encapsulates the methodological approach employed in the study, including experimental design, statistical analysis, and biochemical assays. It embodies the empirical investigation that seeks to uncover the mechanisms by which natural extracts affect biological pathways, ultimately contributing to the scientific understanding of disease prevention and health improvement.

9) Animal:
Animal refers to the Wistar rats used in the study as a model organism to mimic human pathophysiological conditions. Utilizing animal models is crucial for testing hypotheses in biomedical research, providing insights into how biological processes work in living organisms, and assessing potential therapeutic interventions effectively before human trials.

10) Toxicity:
Toxicity is an essential consideration in pharmacological studies, including this one, as it evaluates the safety profile of the hydro-alcoholic extract. Assessing toxicity ensures that potential adverse effects are identified and addresses the need for safe medicinal plant applications in preventing or treating diseases without harmful impacts on health.

11) Table:
Table refers to the presentation of data collected in the study, likely illustrating results such as the enzyme activities or biochemical parameters measured in different rat groups. Tables serve as essential tools in scientific communication, enabling clear visualization and comparison of research findings to support interpretations and conclusions.

12) Drug:
Drug represents the hydro-alcoholic extract of Premna integrifolia and its categorization as a potential therapeutic agent. This highlights the implications of the study regarding pharmacognosy, as such natural extracts may provide valuable alternatives or adjuncts to conventional pharmaceuticals for managing oxidative stress and related diseases.

13) Medicine:
Medicine denotes the broader context of the study's implications, focusing on the use of natural remedies for health improvement. The research explores how extracts like Premna integrifolia could enrich the therapeutic arsenal against chronic conditions like atherosclerosis and contribute to integrative approaches in healthcare, particularly in traditional medicine systems.

14) Chennai:
Chennai is pertinent as the geographical location where the plant material was sourced and the study was conducted. The city's cultural context is enriched with traditional practices, including Ayurveda, promoting the exploration of local flora for medicinal purposes, impacting public health and regional healthcare practices.

15) India:
India relates significantly to the study as it encompasses the rich heritage of Ayurveda and its medicinal plant biodiversity. The research contributes to the understanding of indigenous therapies and their potential roles in contemporary health management, emphasizing the importance of integrating traditional knowledge with scientific validation for broader health initiatives.

16) Water:
Water, in the context of the study, is crucial for preparing the hydro-alcoholic extract, where its role as a solvent affects the extraction efficiency of bioactive compounds. Water's significance in biology is further highlighted, as it serves as a fundamental medium for biochemical reactions and cellular functions in living organisms.

17) Wall:
Wall likely refers to the arterial walls affected by atherosclerosis. This draw attention to the structural changes occurring in vascular tissues due to lipid accumulation and oxidative stress. Understanding these alterations helps inform therapeutic strategies aimed at preserving vascular integrity and preventing cardiovascular diseases.

18) Transformation (Transform, Transforming):
Transformation may refer to the metabolic and cellular changes induced by oxidative stress or therapeutic interventions, indicating shifts towards healthier states. In the study, the transformation of biological parameters due to the administration of herbal extracts underscores the potential for restoring balance in disease conditions like atherosclerosis.

19) Reoxygenation:
Reoxygenation is relevant in the context of atherosclerosis and potential therapeutic interventions addressing ischemic conditions. Understanding how agents can positively influence oxidative states during reoxygenation periods post-ischemia emphasizes the significance of managing oxidative stress and preserving cellular functions during cardiovascular complications.

20) Purification:
Purification holds significance in the context of extracting bioactive components from Premna integrifolia. The process involved in obtaining a concentrated extract can affect the efficacy and safety of the obtained product, impacting the outcomes of biological assays and contributing to the validation of traditional medicinal practices.

21) Accumulation (Accumulating, Accumulate):
Accumulation pertains to the buildup of harmful substances like cholesterol within arterial walls during atherosclerosis, underpinning the disease's development. The study aims to address ways to counteract this accumulation through antioxidant interventions, highlighting the importance of managing lipid profiles and oxidative stress to prevent cardiovascular diseases.

22) Measurement:
Measurement in the study includes specific biochemical and physiological parameters evaluated to understand the efficacy of Premna integrifolia’s extract. Accurate measurements are crucial in establishing the extract's impact on antioxidant enzyme activity, enhancing the study’s credibility by supporting conclusions drawn from empirical data and statistical analyses.

23) Botany:
Botany signifies the scientific study of plants, crucial for investigating the properties of Premna integrifolia and its potential medicinal uses. Understanding plant biology enhances the appreciation of biodiversity and traditional practices, which can lead to the discovery of new therapeutic agents and their roles in health and disease management.

24) Kumar:
Kumar is likely a reference to one of the authors involved in the study, representing contributions toward understanding the GSH redox status and antioxidant properties in disease contexts. The involvement of various researchers signifies collaborative efforts in advancing scientific inquiry and validating traditional knowledge through rigorous research.

25) Sah:
Shah may refer to another author or contributor in the study, emphasizing teamwork in exploring the beneficial effects of Premna integrifolia. This highlights the importance of integrating diverse expertise within research efforts to comprehensively understand the implications of herbal remedies in addressing health challenges.

26) Food:
Food is an integral aspect of the study, particularly regarding the high-fat diet used to induce atherosclerosis in the rat model. This emphasizes the role of diet in shaping health outcomes and fuels discussions about nutritional intervention strategies to mitigate oxidative stress and related chronic diseases through dietary adjustments.

27) Vari (Vari°):
Vari may refer to a contributing author in the study, indicating collaborative research efforts. The contributions of multiple researchers underscore the importance of teamwork in scientific investigations, fostering diverse perspectives that enrich the findings related to the antioxidant properties of medicinal plants in health.

28) Ruby:
Ruby likely represents another author in the research, contributing to the scholarly investigation of Ayurvedic plants like Premna integrifolia. Collaborative authorship is crucial in scientific studies, helping to combine expertise for a comprehensive understanding of research questions, merging traditional knowledge with modern scientific methodologies.

29) Hadi:
Hadi may denote an author involved in the research, indicating the collective efforts of a multidisciplinary team to explore the medicinal properties of plants. Acknowledging diverse contributions emphasizes the collaborative nature of scientific research and reflects the importance of teamwork in achieving comprehensive findings.

30) Rheumatoid arthritis:
Rheumatoid arthritis is a chronic inflammatory disease mentioned in the context of oxidative stress. Although not the primary focus of this specific study, its inclusion indicates the broader implications of oxidative damage and antioxidant therapies in managing various conditions, recognizing systemic inflammation as a common underlying factor.

31) Peer review:
Peer review is a fundamental aspect of scientific publishing, ensuring research quality and credibility. It highlights the importance of external evaluation in validating findings, promoting rigorous scrutiny of methodologies, results, and interpretations before dissemination, thus contributing to the ongoing advancement of scientific knowledge within the community.

32) Inflammation:
Inflammation plays a central role in various diseases, including atherosclerosis. The context of oxidative stress and antioxidant defense mechanisms discussed in the study implicates inflammation in the disease's progression. Understanding inflammatory responses informs therapeutic strategies to manage conditions related to oxidative stress effectively.

33) Arunachalam:
Arunachalam may denote an author whose contributions to the study of Premna integrifolia and its properties are significant. Acknowledging individual contributions recognizes the collaborative effort in scientific endeavors, enhancing credibility and fostering deeper research discussions focused on traditional plants and their potential medical applications.

34) Performance:
Performance may refer to the efficacy of the hydro-alcoholic extract of Premna integrifolia in restoring antioxidant balances and mitigating oxidative stress. Evaluating performance details how well the extract works in experimental settings, providing insights into its medicinal applications within the frameworks provided by the study.

35) Observation:
Observation underscores the importance of empirical findings throughout the study, focusing on the measured responses of biochemical parameters to the extract. Observational data are vital in validating hypotheses and providing a basis for conclusions drawn about the effectiveness of Premna integrifolia against oxidative stress in atherosclerosis.

36) Prosperity:
Prosperity highlights the socio-economic aspects of dietary habits leading to increased atherosclerosis, particularly in developing regions. It suggests that improving economic conditions often correlates with lifestyle changes that can exacerbate health issues, emphasizing the need for preventive strategies to combat diet-related diseases as wealth increases.

37) Discussion:
Discussion encompasses the critical analysis of study results, situating findings within the context of existing literature and practical implications. It allows researchers to interpret the significance of their findings, explore potential mechanisms behind the effects observed, and suggest directions for future inquiry and therapeutic applications.

38) Developing:
Developing refers to emerging trends in dietary habits and health challenges in countries transitioning towards Western lifestyles. This context highlights the need for public health interventions addressing the increase in non-communicable diseases, emphasizing the importance of incorporating traditional practices in modern health solutions.

39) Tamilnadu (Tamil-nadu):
Tamil Nadu signifies the region in India where the study is situated, contributing to its cultural context in traditional medicine. Local flora's exploration for medicinal properties represents the significance of regional biodiversity in addressing health challenges encountered in the population, thereby enriching health practices with indigenous knowledge.

40) Shrinivasa (Shri-nivasa, Srinivasa):
Srinivasa possibly refers to an author or a notable individual linked to the study, highlighting contributions to the understanding of Ayurvedic practices. Including this name acknowledges the blend of tradition with contemporary research, ultimately fostering appreciation for the historical and cultural significance of medicinal plants in India.

41) Container:
Container is relevant in the context of sample storage and preservation post-extraction. Ensuring extracts are stored in air-tight containers is essential for preventing degradation and maintaining the chemical integrity of bioactive compounds, which is crucial for obtaining valid and reproducible results in subsequent analyses.

42) Flavonoid:
Flavonoid refers to a class of plant secondary metabolites with known antioxidant properties present in Premna integrifolia. These compounds may play a significant role in the plant's health benefits, linking it to the prevention of oxidative stress-related diseases, reinforcing the study's focus on natural antioxidants.

43) Ayurveda (Ayus-veda):
Ayurveda represents the traditional system of medicine practiced in India, through which Premna integrifolia is valued for its health benefits. The connection to Ayurveda emphasizes the importance of integrating traditional therapies with modern scientific validation, contributing to a greater understanding of natural medicines in addressing contemporary health issues.

44) Epidemic:
Epidemic describes the widespread occurrence of health issues such as atherosclerosis linked to dietary changes in growing economies. This term anchors the study in a pressing global health issue, highlighting the urgency of research exploring natural remedies to combat lifestyle-related diseases prevalent in society today.

45) Guindy:
Guindy may denote a locality in Chennai where the research or the sourcing of plant material occurred, emphasizing the connection between place and traditional medicine practices. Understanding the geographical context enriches the narrative of how local medicinal flora are integrated into health strategies.

46) Family:
Family refers to the botanical classification of Premna integrifolia within Verbenaceae. Recognizing plant families aids in comprehending the relationships among various species and their potential uses, showcasing the significance of phylogenetics in identifying promising candidates for medicinal applications in health.

47) Reason:
Reason encompasses the scientific rationale behind the study, addressing the need for alternative therapies to combat oxidative stress and its implications in diseases like atherosclerosis. Understanding the motivation informs the research objectives, guiding the exploration of natural products as potential solutions to chronic health issues.

48) Medium:
Medium refers to the hydro-alcoholic solution used for extracting bioactive compounds. It is essential for ensuring the optimal extraction efficiency of active ingredients from plant materials, thus influencing the study's findings and highlighting the importance of selecting appropriate solvents in herbal research.

49) Powder:
Powder signifies the form of the plant material used for extraction in the study. Acknowledging the transition from raw plant material to a fine powder emphasizes the processing stages significant for optimizing extraction and illustrating the importance of preparation methods in obtaining quality herbal drugs.

50) Indian:
Indian refers to the cultural and geographical context from which Premna integrifolia is sourced. Acknowledging the subject’s roots in Indian ethnopharmacology underscores the country’s rich heritage in medicinal plant usage and highlights the ongoing relevance of traditional practices in contemporary healthcare.

51) Ayus (Ayush):
Ayush refers to the Government of India's Ministry of Ayurveda, Yoga, and Naturopathy, Unani, Siddha, and Homoeopathy. This designation emphasizes the formal recognition and promotion of traditional healthcare systems, reflecting a commitment to integrating and validating these practices within a scientific framework for public health improvements.

52) House:
House denotes the institutional environment where the experimental work was conducted, suggesting adherence to regulations and ethical standards in research involving live animals. This reference underscores the importance of ethical considerations and responsible practices in conducting scientific research.

53) Tamil:
Tamil highlights the linguistic and cultural context of the region in India, recognizing the indigenous practices associated with Ayurvedic medicine. Acknowledging this cultural aspect enriches the study’s relevance and signifies the importance of preserving traditional knowledge alongside scientific inquiry in health-related research.

54) Shri (Sri, Sr):
Shri is a title used in India, often signifying respect or reverence. Its inclusion emphasizes the honorable recognition of individuals involved in the study, reflecting the cultural respect afforded within academic and research communities, contributing to an atmosphere of collaboration and acknowledgment.

55) Nadu:
Nadu, as part of Tamil Nadu, signifies the regional identity and cultural heritage of the area where the research on Premna integrifolia was conducted. Recognizing the regional context highlights the integration of local knowledge and practices in the study of traditional medicinal plants.

56) King:
King likely refers to the institution or organization from which the rats were sourced for the study, hinting at the collaboration between research entities. Its mention emphasizes the importance of reputable sources in biological research, ensuring ethical standards and proper handling in animal studies.

57) Rich (Rch):
Rich may represent the biodiversity available in India, especially regarding the variety of medicinal plants and their traditional applications. This term underscores the wealth of natural resources that contribute to health practices, reinforcing the significance of preserving flora for their potential health benefits in medicine.

58) Post:
Post indicates the procedural steps following the completion of the experiments, possibly alluding to data analysis, manuscript preparation, and peer review processes. This term encapsulates the necessary phases following research activities that contribute to the overall scientific discourse and validation of findings.

59) Pir:
Peer refers to the evaluators involved in the peer review process, ensuring the quality and integrity of the research conducted. This aspect underscores the scientific standard for validation in research, essential for maintaining credibility and contributing to the ever-evolving understanding of health-related topics.

60) Pur:
Poor in this context could refer to the adverse health outcomes associated with poor dietary habits prevalent in certain populations, potentially leading to conditions like atherosclerosis. The mention draws attention to the need for effective preventive strategies addressing the risk factors for dietary-induced diseases.

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