Antineoplastic activity of Tylophora indica leaf extract evaluated.
Journal name: World Journal of Pharmaceutical Research
Original article title: Evaluation of antineoplastic activity of ethanolic leaves extract of tylophora indica
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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Aayesha Rabiya, Dr.Vivek V. Paithankar, Jugal Kishor Vyas, Anjali Wankhade, Apurva C. Kochar
World Journal of Pharmaceutical Research:
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Full text available for: Evaluation of antineoplastic activity of ethanolic leaves extract of tylophora indica
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr20207-17852
Copyright (license): WJPR: All rights reserved
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Summary of article contents:
Introduction
Skin cancer is characterized by the uncontrolled growth of abnormal skin cells, often triggered by unrepaired DNA damage due to various factors, including ultraviolet radiation. This study focuses on the antineoplastic activity of the ethanolic extract of Tylophora indica, a perennial herb known for its traditional medicinal properties. The research aims to evaluate the effectiveness of this plant extract in reducing skin tumors induced by 7,12-dimethylbenz(a)anthracene (DMBA) in Swiss albino mice.
Antineoplastic Activity of Tylophora indica
The principal objective of the study was to investigate the antineoplastic effects of Tylophora indica against skin tumors. Mice were administered DMBA to induce skin carcinogenesis, followed by the application of croton oil to promote tumor growth. The groups were treated with varying doses of the ethanolic extract of Tylophora indica (100 mg/kg, 200 mg/kg, and 400 mg/kg) alongside a standard drug, cyclophosphamide. The results indicated a significant reduction in tumor incidence, yield, and burden in treatment groups compared to the control group.
Phytochemical Composition
A preliminary phytochemical screening of Tylophora indica revealed that the plant contains various bioactive compounds, such as alkaloids, flavonoids, saponins, and glycosides. These compounds are known to exhibit antioxidant properties and contribute to the plant’s potential anticancer effects. The correlation between the presence of these phytochemicals and their impact on tumor inhibition provides a scientific basis for the therapeutic use of Tylophora indica in managing skin cancer.
Methodology of the Study
The study utilized a rigorous experimental design, applying DMBA and croton oil to initiate and promote skin tumors respectively. Mice were divided into groups, with specific treatments administered over 16 weeks. The assessment criteria included tumor incidence, yield (the average number of tumors per mouse), burden (average number of tumors per tumor-bearing mouse), and body weight measurements. Statistical analysis was performed to ensure the reliability of the data, demonstrating the efficacy of the plant extract at various dosages.
Conclusion
The findings of this study suggest that the ethanolic extract of Tylophora indica possesses promising antineoplastic properties that may help reduce skin cancer in mammals. Given its active phytochemical components and demonstrated effectiveness in animal models, Tylophora indica could potentially serve as a valuable natural agent for cancer prevention and treatment. Further research is warranted to explore its full therapeutic potential and mechanisms of action in cancer treatment.
FAQ section (important questions/answers):
What is the main focus of the study on Tylophora indica?
The study evaluates the antineoplastic activity of ethanolic leaves extract of Tylophora indica against skin tumors induced by DMBA in Swiss albino mice.
How was skin carcinogenesis induced in the experimental mice?
Skin tumors were induced using a single topical application of DMBA, followed by repeated applications of croton oil for 16 weeks.
What were the results of the ethanolic extract treatment?
Tylophora indica extract treatment significantly reduced tumor incidence, yield, and burden compared to the control group treated only with carcinogens.
What are the key components found in Tylophora indica?
Phytochemical analysis revealed the presence of alkaloids, glycosides, tannins, and flavonoids, contributing to its potential antineoplastic properties.
What methodology was employed to determine the toxicity of the extract?
Acute toxicity studies were conducted following OECD guidelines. The LD50 for the extract was determined to be 250 mg/kg body weight, showing no toxic effects at higher doses.
What conclusion was drawn from this study regarding Tylophora indica?
The study concludes that Tylophora indica has the potential as an antineoplastic agent to reduce skin cancer in mammals, based on its significant effects in the experimental model.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Antineoplastic activity of Tylophora indica leaf extract evaluated.”. 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) Animal:
The plural term 'Animals' highlights the use of multiple mammals in research experiments. In this study, several groups of animals are treated to assess the efficacy of Tylophora indica extracts. With diversified sample sizes, findings can be generalized to enhance the understanding of therapeutic interventions against cancer.
2) Cancer:
Cancer represents uncontrolled cell growth due to genetic mutations, leading to significant health issues, including skin cancer in the context of this study. The research focuses on identifying antineoplastic agents that can influence cancer development, making it a central theme in the evaluation of Tylophora indica's effects.
3) Study (Studying):
The word 'Study' signifies a structured investigation into a particular subject—in this case, the antineoplastic effects of Tylophora indica. Scientific studies are fundamental for unveiling new information, analyzing data, and contributing to medical knowledge, particularly in developing natural treatments for skin cancer.
4) Amravati:
Amravati is a city in Maharashtra, India, where the plant Tylophora indica was collected for the study. The geographical and local context is essential for understanding the availability of medicinal plants and supporting regional research efforts in pharmacology and traditional medicine.
5) Phytochemical:
Phytochemicals are naturally occurring compounds in plants that can affect health positively. The study assesses the phytochemical constituents of Tylophora indica, linking these compounds to its potential antineoplastic and antioxidative properties, which could play a role in cancer prevention and treatment.
6) India:
India is the country where Tylophora indica is commonly found and utilized in traditional medicine. The study's relevance is heightened by India's rich biodiversity and the potential for discovering indigenous plants that could contribute to new cancer treatments and pharmacological advancements.
7) Activity:
The term 'Activity' refers to the biological effects exhibited by Tylophora indica, particularly its antineoplastic activity against skin cancer. Investigating biological activity is crucial for determining the therapeutic potential and efficacy of natural substances in oncological treatments.
8) Toxicity:
Toxicity denotes the degree to which a substance can harm organisms. The study includes acute toxicity assessments of the ethanolic extract of Tylophora indica to ensure safety and establish a dose range that minimizes harmful effects while maximizing therapeutic benefits.
9) House:
The term 'House' in this context refers to the animal housing facility that provides appropriate living conditions for the mice used in the study. Proper housing is essential for ethical research practices, ensuring animal welfare while maintaining controlled environments for experimental validity.
10) Drug:
The term 'Drug' signifies a substance used for medical treatment, which in this study includes both the standard drug cyclophosphamide and natural extracts. Understanding the mechanisms of both synthetic and natural drugs is vital for developing effective cancer therapies.
11) Maharashtra (Maharastra, Maha-rashtra):
Maharashtra is the Indian state where the research takes place. It provides a rich backdrop for investigating local medicinal plants like Tylophora indica, enhancing regional knowledge of potential natural treatments for diseases such as cancer.
12) Himalaya (Hima-alaya):
Similar to 'Himalayas', 'Himalaya' refers to the mountain range that influences the botanical diversity of northern India. Plants from this region, including Tylophora indica, are studied for their unique properties and potential benefits in traditional and modern health practices.
13) Bengal (Bemgal):
Bengal, encompassing parts of India and Bangladesh, is mentioned as a native region for Tylophora indica. This underscores the cultural significance and traditional usage of various plants, paving the way for pharmacological studies that evaluate their therapeutic effects.
14) Water:
Water is vital in the extraction process of the ethanolic extract from Tylophora indica leaves. The extraction methods used in phytochemical evaluations depend on water's role as a solvent, impacting the yield and effectiveness of the obtained plant compounds.
15) Road:
The term 'Road' in the context of Amravati may connote the accessibility of research facilities or natural habitats where Tylophora indica is gathered. Accessibility to such locations is essential for conducting field studies and sourcing plant material for pharmacological research.
16) Bronchial asthma:
Bronchial asthma is one of the traditional uses associated with Tylophora indica. Its mention in the study highlights the historical significance of the plant in treating respiratory conditions while providing a comparison point for evaluating its broader therapeutic impacts, such as antineoplastic activity.
17) Genetic defect:
A genetic defect refers to mutations in DNA that can lead to conditions like cancer. The research aims to investigate how Tylophora indica may counteract the mutations induced by carcinogens like DMBA and thus help mitigate the onset of tumors.
18) Central India:
Central India indicates the geographical scope where Tylophora indica is commonly found. Recognizing regional variations in plant availability allows for targeted research on local species and their potential contributions to cancer treatment and pharmacology.
19) Pharmacological:
Pharmacological pertains to the study of drugs and their effects on living systems. The research on Tylophora indica is pharmacological in nature, as it focuses on understanding how its extracts may possess potential in preventing or treating cancer.
20) Pharmacology:
Pharmacology is the science of how substances interact with biological systems. This study emphasizes the importance of pharmacology in assessing the efficacy and safety of medicinal plants like Tylophora indica as potential cancer treatments.
21) Inflammation:
Inflammation is a biological response that can contribute to tumor progression. The study may indirectly assess how Tylophora indica's properties help reduce inflammation, highlighting its role in the overall modulation of cancer pathways.
22) Observation:
Observation is a critical part of the experimental process, particularly in evaluating tumor development in animal models. Continuous monitoring allows researchers to document changes and assess the effects of Tylophora indica extract during the study.
23) Discussion:
Discussion involves interpreting the gathered data and contextualizing the findings within the broader scientific discourse. In this study, it would encompass evaluating the antineoplastic potential of Tylophora indica in relation to existing literature and research.
24) Science (Scientific):
Scientific denotes evidence-based research and methodologies applied to investigate hypotheses. The study approaches the antineoplastic activity of Tylophora indica from a scientific perspective, ensuring rigorous testing to validate its potential for cancer treatment.
25) Knowledge:
Knowledge encompasses the understanding gained from research findings. In this context, the study adds to the body of knowledge regarding natural compounds' role in cancer treatment, potentially leading to novel therapeutic strategies.
26) Flavonoid:
Flavonoids are a class of phytochemicals with antioxidant properties that may contribute to the plant's health benefits. Investigating flavonoids within Tylophora indica helps identify specific compounds that could be responsible for its antineoplastic effects.
27) Mutation:
Mutation refers to changes in genetic material that can lead to various diseases, including cancer. Understanding how Tylophora indica affects mutation rates, especially those induced by carcinogens like DMBA, is essential for assessing its potential as a cancer preventative.
28) Anjali (Amjali):
Anjali is one of the researchers involved in the study. As a contributor, her role is vital for ensuring the quality and reliability of the research process, reflecting collaborative efforts in the scientific community to explore natural remedies for cancer.
29) Apurva:
Apurva is another researcher associated with the study. The inclusion of multiple researchers is significant as collaborative work often improves the rigor and depth of scientific investigations, allowing for shared insights in evaluating the medicinal properties of Tylophora indica.
30) Family:
The term 'Family' refers to the classification of Tylophora indica within the Asclepiadaceae. Understanding a plant's taxonomic family is important in botany and pharmacology, as it can indicate shared characteristics and similar medicinal properties among related species.
31) Powder:
Powder signifies the form in which Tylophora indica leaves are processed for extraction. Utilizing powdered plant material allows for effective solvent extraction of phytochemicals, facilitating the study of their anticancer properties in laboratory settings.
32) Indian:
Indian relates to the geographical and cultural context of the study, as Tylophora indica is an indigenous plant in India. Its traditional usage underscores the potential for plants native to specific regions to provide significant health benefits and lead to modern pharmacological discoveries.
33) Kocar:
Kochar refers to Apurva C. Kochar, a researcher involved in the study. Personal contributions from researchers are essential for enhancing the depth and credibility of scientific inquiries, and their background knowledge contributes to the overall understanding of antineoplastic agents.
34) Table:
Table serves as a means of organizing data effectively, allowing for easy interpretation and comparison of experimental results. The study uses tables to present the findings related to tumor incidence, yield, and burden quantitatively, enhancing clarity in presenting scientific data.
35) Food:
Food includes the dietary aspects that may influence health. In the context of the study, understanding the role of dietary mutagens and phytochemicals could provide insights into how natural extracts like Tylophora indica can function in cancer prevention and treatment.
36) Rich (Rch):
Rich describes an abundance of valuable constituents, particularly referring to Tylophora indica's quantity of phytochemicals. The richness of a plant's chemical profile can significantly impact its therapeutic potential, particularly in oncological applications.
37) Male:
Male specifies the sex of the Swiss albino mice used in the study. Gender can influence biological responses to treatments, thus understanding differences in male mice's responses contributes to accurately assessing the antineoplastic effects of Tylophora indica.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Antineoplastic activity of Tylophora indica leaf extract evaluated.’. Further sources in the context of Science might help you critically compare this page with similair documents:
Tylophora indica, Phytochemical screening, Acute Toxicity Studies, Antineoplastic activity, Morphological study, Standard drug, Tumor burden.