Effect of Aporosa lindleyana on lipid peroxidation in rats.

| Posted in: Science

Journal name: World Journal of Pharmaceutical Research
Original article title: Effect of ethanolic root extract of aporosa lindleyana on lipid peroxidation, enzymatic status of inh-rif induced toxicity on male albino wistar rats
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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Original source:

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Author:

Ramakrishnan S. and Venkataraman R.


World Journal of Pharmaceutical Research:

(An ISO 9001:2015 Certified International Journal)

Full text available for: Effect of ethanolic root extract of aporosa lindleyana on lipid peroxidation, enzymatic status of inh-rif induced toxicity on male albino wistar rats

Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research

Doi: 10.20959/wjpr20206-17147


Download the PDF file of the original publication


Summary of article contents:

Introduction

The study aimed to investigate the hepatoprotective and renal protective effects of the ethanolic root extract of Aporosa lindleyana (EREAL) against toxicity induced by the combination of Isoniazid (INH) and Rifampicin (RIF) in male albino Wistar rats. INH-RIF treatment is known to increase oxidative stress in vital organs, particularly the liver, leading to lipid peroxidation and decreased antioxidant capacity. The research primarily focused on measuring lipid peroxidation markers and enzymatic antioxidant levels in rat tissues in order to assess the protective efficacy of EREAL.

Effect of EREAL on Lipid Peroxidation

One significant discovery of the study is that EREAL effectively controlled the lipid peroxidation process in rats subjected to INH-RIF toxicity. The treatment resulted in a notable reduction in lipid peroxidative markers, particularly Thiobarbituric acid reactive substances (TBARS) and lipid hydroperoxides in the plasma, liver, and kidney tissues. This indicates that EREAL can alleviate the oxidative damage typically induced by INH-RIF by enhancing the antioxidant defense mechanisms and reducing free radical production, minimizing the detrimental effects on hepatocytes.

Enhancement of Antioxidant Status

The administration of EREAL not only decreased the levels of lipid peroxidation products but also improved the activity of key antioxidant enzymes. Specifically, the study reported significant increases in the activities of Superoxide Dismutase (SOD), Catalase (CAT), and Glutathione Peroxidase (GPx) in both erythrocytes and tissue samples from the liver and kidney. These findings point to the conclusion that EREAL enhances the antioxidant status of the rats, demonstrating its potential to regenerate and boost endogenous antioxidant defenses that may be compromised by oxidative stress.

Methodology and Experimental Design

The research utilized a well-structured experimental design involving the collection and processing of plant material from Aporosa lindleyana. Healthy adult male albino Wistar rats were divided into different treatment groups, receiving specified doses of EREAL and standard hepatoprotective control, silymarin, over a period of 21 days. Following the treatment, the rats were sacrificed, and various biochemical parameters were assessed, including lipid peroxidation markers and enzymatic antioxidant levels via standardized colorimetric and enzymatic assays, allowing for a thorough evaluation of the extract's protective effects.

Conclusion

The findings from this study suggest that EREAL possesses significant antioxidant properties that confer hepatoprotective and renal protective effects against INH-RIF-induced toxicity in male albino Wistar rats. By reducing lipid peroxidation and enhancing the activities of enzymatic antioxidants, EREAL demonstrates a potential clinical application as a therapeutic agent in protecting against drug-induced oxidative damage. Future research could further elucidate the broader implications of these findings and explore other potential medical benefits of Aporosa lindleyana.

FAQ section (important questions/answers):

What is the purpose of the study involving EREAL?

The study aimed to explore the hepato and renal protective effects of the ethanolic root extract of Aporosa lindleyana (EREAL) on isoniazid-rifampicin (INH-RIF) induced toxicity in male albino Wistar rats.

How does INH-RIF affect rats in the study?

INH-RIF administration caused oxidative stress by increasing lipid peroxidation and decreasing antioxidant capacity in the plasma and tissues of the liver and kidneys, indicating potential liver damage.

What are TBARS and lipid hydroperoxides?

TBARS (Thiobarbituric acid reactive substances) and lipid hydroperoxides are markers of lipid peroxidation, indicating oxidative damage within tissues and plasma, particularly after INH-RIF treatment.

What effect did EREAL have on oxidative stress markers?

Administration of EREAL significantly decreased the levels of lipid peroxidation markers, such as TBARS and lipid hydroperoxides, in the plasma and tissues of rats treated with INH-RIF.

How was the antioxidant status measured in the study?

Antioxidant status was assessed by measuring the activities of enzymatic antioxidants such as superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) in rat tissues.

What conclusion can be drawn from the study's results?

The results suggest that EREAL may have clinical applications as a protective agent against oxidative damage caused by INH-RIF, mainly due to its antioxidative properties.

Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Effect of Aporosa lindleyana on lipid peroxidation in rats.”. 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 in this context refers to the biological effects or actions observed from the use of the ethanolic root extract of Aporosa lindleyana (EREAL) in the study. It is crucial for determining how effective the extract is at mitigating hepatotoxic effects induced by drugs like INH-RIF, particularly its antioxidant properties.

2) Animal:
The term animals denotes the broader category that includes all living beings used in research. Specifically, in this study, it highlights the importance of using rats as experimental models to evaluate the hepatoprotective effects of EREAL and its influence on lipid peroxidation and enzymatic antioxidants.

3) Aporosa lindleyana:
Aporosa lindleyana is the plant species whose root extract is being investigated for its potential hepatoprotective and antioxidant effects against INH-RIF induced toxicity in rats. Understanding its properties provides valuable insights into natural remedies that can enhance liver function and combat oxidative stress.

4) Study (Studying):
The study is a systematic investigation aimed at assessing the efficacy of EREAL in protecting against drug-induced liver toxicity. Through this research, the authors aim to contribute to the body of knowledge regarding natural compounds that could play a role in mitigating harmful effects from conventional therapies.

5) Table:
Table refers to the organized presentation of data, such as the effects of EREAL on various biochemical markers and enzymatic activities. Tables are critical in scientific research as they succinctly summarize experimental results, allowing for easier comparison and analysis of the data collected.

6) Toxicity:
Toxicity describes the degree to which a substance can cause harm to living organisms. In the context of this study, it specifically relates to the adverse effects induced by drugs like INH-RIF on the liver. Understanding toxicity is essential for evaluating the safety and therapeutic potential of medicinal extracts.

7) Blood:
Blood is a vital fluid that carries oxygen and nutrients to tissues and removes waste products. In this study, blood samples from rats are analyzed to assess biochemical parameters, providing insights into the systemic effects of EREAL on liver function and overall health during toxic stress.

8) Measurement:
Measurements refer to the process of quantifying biochemical parameters reflective of oxidative stress and antioxidant status in the study. Accurate measurements of these parameters are critical for assessing the efficacy of EREAL in ameliorating liver damage and confirming its health benefits.

9) Science (Scientific):
Sciences encompass diverse fields of study aimed at understanding natural phenomena. The research presented falls under several scientific disciplines, including pharmacology, biochemistry, and toxicology, highlighting the interdisciplinary nature of understanding drug interactions and the potential of natural remedies.

10) Venkataraman:
Venkataraman is one of the authors of the study, indicating collaboration in the research efforts. The authors' combined expertise is essential in carrying out the study's design, analysis, and interpretation, which aids in ensuring thorough scientific exploration and credibility of the findings.

11) Substance:
Substance denotes a particular chemical or extract, especially referring to EREAL in this context. It emphasizes the importance of the active components present in Aporosa lindleyana that contribute to the observed biological activities, validating the need for further research on its applications.

12) Male:
Male indicates the gender of the experimental rats used in the study. Choosing male rats can be significant for controlling variables related to sex differences in drug metabolism and toxicity, which can influence the study's outcomes regarding liver damage and the effectiveness of treatments.

13) Accumulation (Accumulating, Accumulate):
Accumulation refers to the build-up of toxic metabolites or reactive species in tissues due to drug administration leading to oxidative stress. In this study, understanding the role of accumulation is crucial for determining how EREAL may help reduce toxic effects and enhance recovery.

14) India:
India is the geographical location of the study and the origin of the Aporosa lindleyana plant. The country's rich biodiversity provided the opportunity to explore indigenous plants for pharmacological benefits, which can be pivotal for addressing health issues prevalent in the region.

15) Drug:
Drugs denote the pharmacological agents used in the study, particularly INH and rifampicin, known for their toxicity. Identifying the impact of these drugs is essential for evaluating potential protective agents, providing insights into therapeutic strategies for managing drug-induced liver damage.

16) Pharmacology:
Pharmacology is the branch of medicine and biology concerned with the study of drug action and the effects of pharmaceuticals. This study contributes to pharmacology by evaluating a natural compound's protective effects against drug-induced toxicity, offering insights into alternative therapeutic approaches.

17) Tuberculosis:
Tuberculosis (TB) is an infectious disease commonly treated with drugs like INH-RIF. The relevance of tuberculosis in this research underscores the need for understanding potential hepatotoxic side effects of TB treatments, which this study seeks to address through the exploration of natural protective agents.

18) Tirunelveli:
Tirunelveli is a district in Tamil Nadu, India, associated with the identification of the plant species used in the study. The local flora's exploration for medicinal properties highlights the importance of regional biodiversity in the quest for effective natural remedies in pharmacology.

19) Discussion:
Discussion is a critical section in scientific research where results are interpreted within the context of existing knowledge. It allows researchers to connect findings, explore implications, and suggest directions for future research, enhancing understanding of the experimental outcomes.

20) Toxicology:
Toxicology is the study of the effects of chemical substances on living organisms, which is central to this research. Understanding toxicology helps elucidate the mechanisms of drug-induced liver and kidney damage, guiding the evaluation of potential protective agents like EREAL.

21) Container:
Container refers to the vessels used for collecting samples, like blood and tissue, during the study. Proper sample collection and handling in appropriate containers are essential for maintaining integrity and accuracy in biochemical assays, ensuring reliable experimental results.

22) Tamilnadu (Tamil-nadu):
Tamilnadu is the Indian state where the study is conducted and where the Aporosa lindleyana plant is sourced. The geographical and cultural context of Tamilnadu is important for understanding the significance of indigenous medicinal plants and potential regional applications.

23) Medicine:
Medicine encompasses the science and practice of diagnosing and treating illness. This research contributes to the field of medicine by exploring natural compounds with therapeutic potential, offering insights into alternative treatment strategies for managing drug-induced toxicity.

24) Zhejiang:
Zhejiang refers to a province in China that may be referenced in broader discussions of medicinal plants or studies. Its mention highlights the global exchange of scientific information and the importance of understanding various regional contributions to herbal pharmacology.

25) Madurai:
Madurai is a city in Tamil Nadu associated with the research facility involved in the study. Its academic institutions and research centers play a vital role in advancing scientific knowledge and addressing local health challenges through innovative research in pharmacology.

26) Disease:
Disease refers to any abnormal condition affecting the body, which in this study is represented by drug-induced toxicity. Understanding the mechanisms behind disease processes is essential for developing effective therapies, such as exploring the protective effects of EREAL on liver damage.

27) Species:
Species refers to the specific kind of organism being studied, in this case, Aporosa lindleyana. Classifying organisms into species is critical for studying biodiversity and understanding the unique properties and potential applications of each organism in medicine.

28) Anantan:
Anandan is another author of the study, contributing to the research team's expertise and experience. Collaborations among authors enrich the study's design and results, giving insight into the multidisciplinary approaches needed to address complex biological questions.

29) Badami:
Badami is mentioned as another contributing author in the study. The inclusion of diverse researchers emphasizes the importance of collaborative efforts in enhancing scientific rigor and ensuring comprehensive analyses of the experimental findings.

30) Cancer:
Cancer refers to a group of diseases characterized by uncontrolled cell growth. While this study focuses on drug-induced toxicity, understanding potential protective measures against oxidative damage is relevant to broader discussions about cancer prevention and treatment, linking the disciplines of toxicology and oncology.

31) Powder:
Powder refers to the form of the plant material used in preparing the ethanolic extract for the study. Pulverizing plant extracts can facilitate better extraction of active compounds, leading to a more concentrated and effective preparation for assessing biological activity.

32) Simha:
Sinha refers to a researcher often cited in studies related to drug toxicity and pharmacology. Including references to recognized researchers enhances the credibility of the work and underscores the foundation built by previous research in the field.

33) Water:
Water refers to the solvent used in the extraction process of the plant material. Understanding proper extraction techniques is critical for maximizing the yield and efficacy of bioactive compounds present in natural products, influencing their pharmacological properties.

34) House:
House refers to the facility where the experimental animals were bred and reared. Proper animal housing conditions are crucial for ensuring the health and well-being of test subjects, which can significantly impact the outcomes of the research.

35) Cage:
Cage refers to individual enclosures for laboratory animals, which must be designed to allow natural behaviors and provide a safe environment. The setup directly influences animal well-being and the quality of data collected during research studies.

36) Diet:
Diet pertains to the nutrition provided to experimental animals, ensuring they receive a balanced intake of nutrients. A consistent standard diet is crucial for maintaining animal health and reducing variability in experimental outcomes, improving the reliability of the study results.

Other Science Concepts:

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Discover the significance of concepts within the article: ‘Effect of Aporosa lindleyana on lipid peroxidation in rats.’. Further sources in the context of Science might help you critically compare this page with similair documents:

Oxidative stress, Lipid peroxidation, Antioxidant capacity, Institutional animal ethics committee, Glutathione peroxidase, Superoxide dismutase, Catalase, Dose-dependent manner, Thiobarbituric acid reactive substance, Antioxidant defense system.

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