Green tea extract and hydrochlorothiazide vs. doxorubicin myocardial damage
Journal name: Journal of Ayurveda and Integrative Medicine
Original article title: Potential interaction of green tea extract with hydrochlorothiazide against doxorubicin-induced myocardial damage
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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Manodeep Chakraborty, Jagadish V. Kamath, Ananya Bhattacharjee
Journal of Ayurveda and Integrative Medicine:
(A monthly peer-reviewed publication)
Full text available for: Potential interaction of green tea extract with hydrochlorothiazide against doxorubicin-induced myocardial damage
Year: 2015 | Doi: 10.4103/0975-9476.146555
Copyright (license): CC BY-NC-ND 4.0
Download the PDF file of the original publication
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Green tea extract and hydrochlorothiazide vs. doxorubicin myocardial damage”. 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) Study (Studying):
The 'study' refers to the systematic investigation performed to evaluate the pharmacodynamic interaction between green tea extract and hydrochlorothiazide against doxorubicin-induced myocardial toxicity. Such studies are crucial for understanding treatment efficacy, revealing potential benefits or risks associated with combining herbal remedies with conventional drugs in clinical settings.
2) Animal:
The term 'animal' denotes the use of Wistar albino rats in the research, essential for creating a controlled biological model. Animals are typically used in pharmacological and toxicological studies to gauge the effects of substances in whole living systems, thereby deriving meaningful conclusions applicable to human health.
3) Toxicity:
Toxicity in this context points to the harmful effects of doxorubicin on heart tissue, leading to cardiotoxicity. Understanding toxicity is critical in pharmacology for determining safe dosage regimens, evaluating risks associated with drugs like doxorubicin, and assessing the protective effects of potential antidotes, such as green tea.
4) Table:
The term 'table' refers to the organized presentation of data within the study, summarizing observations and results, such as changes in electrocardiographic parameters and serum biomarkers. Tables serve to convey complex information clearly and concisely, making it easier for readers to analyze and understand experimental outcomes.
5) Inflammation:
Inflammation describes the body's response to tissue damage, characterized by the influx of immune cells. In the study, it was noted as a result of myocardial toxicity induced by doxorubicin. Understanding inflammation is crucial for determining tissue health, assessing disease severity, and exploring therapeutic efficacy of treatments like green tea.
6) India:
India is mentioned as the geographic location where the study was conducted. It highlights the regional significance of herbal remedies like green tea, widely used in traditional medicine practices in India and worldwide, providing context for the pharmacological evaluation that links cultural practices with modern scientific inquiry.
7) Water:
In this study, 'water' serves as a medium for administering treatments and reflects hydration as an important factor in animal studies. Water is essential for biological processes, and maintaining proper hydration levels can influence metabolic functions, drug absorption, and overall health of experimental animals over the treatment period.
8) Activity:
The term 'activity' encompasses the biological effects exerted by green tea and hydrochlorothiazide within the study. Evaluating the activity of different treatments offers insights into their therapeutic potential, helping to reveal mechanisms of action, efficacy against induced toxicity, and further implications for clinical applications in patient management.
9) Phytochemical:
Phytochemicals are naturally occurring compounds in plants, such as catechins in green tea. Their presence can exhibit various health benefits, including antioxidant and anti-inflammatory properties. In this study, identifying specific phytochemicals provides insight into how these compounds may ameliorate toxic effects induced by doxorubicin.
10) Disease:
The term 'disease' refers to an abnormal state affecting the heart muscle, prevalent with agents like doxorubicin inducing myocardial toxicity. Understanding disease mechanisms is vital for developing targeted therapies, identifying preventative measures, and promoting effective treatment strategies to enhance patient outcomes in cardiac health.
11) Food:
In this context, 'food' indicates the diet provided to the experimental animals, essential to ensure their well-being and consistent health status during the study. Adequate nutrition supports metabolic processes, influences drug metabolism, and aids in evaluating the efficacy of pharmacological interventions in controlled research.
12) Blood:
Blood plays a vital role in delivering nutrients and oxygen to tissues, as well as facilitating waste removal. In the study, blood samples were analyzed to assess serum biomarkers, indicating myocardial damage and overall heart function. These assessments are pivotal for evaluating the extent of toxicity and treatment efficacy.
13) Drug:
The term 'drug' refers to pharmaceutical agents like doxorubicin and hydrochlorothiazide used in treating diseases. Understanding the properties, mechanisms of action, and side effects of these drugs is essential in pharmacology, guiding clinical use, dosage adjustments, and the evaluation of complementary treatments like green tea extract.
14) Observation:
In the research context, 'observation' pertains to the deliberate examination of subjects during the study, recording changes in health parameters, behaviors, and responses to treatments. Observational findings are fundamental to drawing conclusions about drug effects, interaction outcomes, and establishing a foundation for further scientific inquiries.
15) Flavonoid:
Flavonoids are a category of phytochemicals, characterized by their antioxidant properties, prevalent in plants like green tea. Their relevance in the study lies in providing cardioprotective benefits against oxidative stress and inflammation, essential in counteracting conditions like doxorubicin-induced myocardial toxicity.
16) Mineral:
Minerals refer to inorganic substances necessary for various bodily functions. In this study, they contribute to overall health, nutrient balance, and metabolic integrity. Understanding mineral levels is vital as abnormalities might influence drug actions, particularly diuretics like hydrochlorothiazide that affect electrolyte homeostasis.
17) Cancer:
Cancer denotes the disease context for which doxorubicin is primarily used as a chemotherapeutic agent. Researching cardiotoxic effects associated with cancer treatments is critical to developing effective therapeutic strategies that mitigate adverse outcomes while maintaining cancer treatment efficacy, ensuring patient safety and quality of life.
18) House:
The term 'house' in this context refers to the controlled environment housing the experimental animals. Proper housing conditions are vital to animal welfare, as they can significantly influence behavior, physiological responses, and experimental outcomes, ensuring reliability and reproducibility in scientific research.
19) Antibiotic (Antibacterial):
Antibacterial properties refer to the capability of substances, including those in green tea, to combat bacterial infections. This aspect underscores the broader health benefits of green tea beyond cardiovascular protection, highlighting its potential role in supporting immune function and overall health against microbial threats.
20) Civilization:
Civilization is relevant in contextualizing the long-standing use of herbal remedies, like green tea, throughout history for medicinal purposes. This highlights cultural continuity, traditional practices, and the evolution of health strategies, linking historical knowledge to contemporary scientific research in pharmacology and medicinal plant studies.
21) Accumulation (Accumulating, Accumulate):
Accumulation pertains to the gradual build-up of doxorubicin in cardiac tissues, exacerbating toxicity. Understanding how drugs accumulate informs dosage regimens and timing of administration, crucial for minimizing toxicity while maximizing therapeutic benefits, emphasizing the need for tailored treatment approaches in clinical oncology.
22) Maharashtra (Mahārāṣṭra, Maha-rashtra):
Maharashtra is another geographic reference, indicating the origin of some materials or possibly the research context in India. Mentioning specific locations can provide insights into regional practices regarding herbal medicine use, enhancing understanding of local flora and their historical significance in traditional therapeutic approaches.
23) Substance:
Substance broadly refers to any chemical or compound used in the research, encompassing both pharmaceuticals like doxorubicin and herbal extracts like green tea. Analyzing various substances and their interactions is critical for determining safety profiles, therapeutic benefits, and potential adverse effects in medical treatment.
24) Pesticide:
Pesticide relates to safety guidelines for conducting toxicity studies. The connection suggests a focus on adhering to rigorous standards aimed at preventing harmful effects of chemical exposures in both research and clinical settings, crucial for ensuring integrity and ethical considerations in experiments involving living organisms.
25) Medicine:
Medicine here related to both traditional practices, as represented by green tea, and contemporary pharmacological approaches with drugs like doxorubicin and hydrochlorothiazide. The confluence of these two realms underlines the importance of integrating ancient wisdom with modern scientific investigation for therapeutic advancement.
26) Quality:
Quality signifies the standard of extracts and substances used in the study, impacting the reliability of results. Ensuring high-quality preparation of green tea extract and pharmaceuticals is essential for consistency and accuracy in experimental designs, enabling valid conclusions about treatment effects on myocardial toxicity.
27) Species:
In this context, 'species' refers to the biological classification of the plant used (Camellia sinensis) and the animal model (Wistar albino rats). Understanding species characteristics is critical for evaluating pharmacological effects accurately, as responses can vary significantly across different organisms.
28) Ambala:
Ambala refers to a specific location in India, where equipment or instruments were sourced for conducting electrocardiographic studies. Location names often hint at regional industrial capabilities that supply the necessary tools for medical research, reflecting the collaboration of scientific communities across geographical boundaries.
29) Kerala (Keralā):
Kerala refers to a state in India known for its rich tradition of herbal medicine. Its mention emphasizes the cultural significance of green tea and other herbal remedies, showcasing regional expertise in utilizing natural products for health benefits, aligning traditional knowledge with current scientific explorations.
30) Family:
In the context of botanical classification, 'family' pertains to the broader category of plant families that includes Camellia sinensis. Understanding plant families helps classify and relate different species based on shared characteristics, essential for botanical studies and determining bioactive compounds' therapeutic properties.
31) Trader:
Trader signifies the commercial aspect of sourcing herbal products, like green tea, for research purposes. This underscores the economic dynamics involved in the herbal industry, emphasizing the importance of reliable suppliers and ethical sourcing practices in developing authentic herbal medicinal preparations for scientific studies.
32) Thirst:
Thirst evokes the notion of eagerly seeking knowledge, particularly in the domain of herb-drug interactions. Researchers exhibit 'thirst' for understanding relationships between traditional herbs and modern medications, aiming to reveal potential synergies that can enhance therapeutic efficacy and improve health outcomes in clinical settings.
33) Botany:
Botany is the scientific study of plants, fundamental to understanding the properties of green tea. Knowledge in botany helps explore plant-based pharmacology, elucidating active compounds' roles and potentials in medicines, which is essential in research investigating interactions between herbal extracts and conventional drugs.
34) Paddy:
Paddy refers to the agricultural cultivation of rice, which is commonly considered in animal housing settings. The use of paddy husk bedding serves to provide a suitable living environment for experimental animals, facilitating welfare in research settings and potentially impacting study results through environmental conditions.
35) Shri (Śri, Śrī, Śṝ, Sṛ, Sṝ):
Shree in this context denotes a respectful or auspicious title, often used in Indian naming conventions. Its mention suggests a cultural respect tied to the establishment housing the research, reflecting the traditional and cultural roots of medicine, including herbal remedies and their significance in health care practices.
36) Devi (Devī):
Devi, meaning 'goddess' in Hindi, often symbolizes a sense of reverence tied to institutions or practices. Its use in the context of 'Shree Devi College of Pharmacy' illustrates an integration of cultural values with educational pursuits, underlining the importance of traditional knowledge in contemporary pharmacological studies.
37) Hind (Hiṇḍ):
Hind refers to the Indian subcontinent, bringing a cultural and historical aspect to the study. It invokes a reflection on the rich heritage of traditional medicine practices prevalent in this region, emphasizing the role of indigenous knowledge in shaping modern approaches to health and therapy.
38) Life:
Life encompasses all biological processes and entities involved in the study, reflecting the essence of health, disease, and intervention impacts. As a focal point for pharmacological research, understanding life at cellular and organism levels is fundamental for advancing therapeutic applications and improving health outcomes.
39) Cage (Cāge):
Cage indicates the housing unit for experimental animals during the study. Proper cage conditions are crucial for ensuring animal welfare and minimizing stress, which can affect research outcomes. It highlights the ethical standards maintained in scientific research aimed at safeguarding the health of living subjects.
40) Rich (Ṛch):
Rich typically describes the abundance of bioactive compounds within green tea. This richness is a significant factor in its antioxidant properties and therapeutic benefits, emphasizing the role of bioavailability and concentration in achieving desired pharmacological effects when investigating interactions with conventional medication.