Guava leaf extract prevents Citrobacter rodentium in mice.

| Posted in: Science

Journal name: Journal of Ayurveda and Integrative Medicine
Original article title: Psidium guajava leaf extract prevents intestinal colonization of Citrobacter rodentium in the mouse 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:

Pooja Gupta, Tannaz Birdi


Journal of Ayurveda and Integrative Medicine:

(A monthly peer-reviewed publication)

Full text available for: Psidium guajava leaf extract prevents intestinal colonization of Citrobacter rodentium in the mouse model

Year: 2015 | Doi: 10.4103/0975-9476.146557

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 “Guava leaf extract prevents Citrobacter rodentium in mice.”. 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 investigates the effectiveness of Psidium guajava leaf extract in treating infectious diarrhea using a C. rodentium mouse model. The controlled experiment reveals the extract's potential for rapid clearance of infection, offering insights into alternative treatments for diarrheal diseases, especially in vulnerable populations such as children under five.

2) Activity:
The term 'activity' refers to the biological or pharmacological effects observed during the testing of guava leaf extract. The study assesses its antidiarrheal activity by measuring the changes in bacterial load, thus contributing to understanding how the extract modulates disease progression and promotes gastrointestinal health.

3) Animal:
In this research, 'animal' signifies the use of healthy Swiss albino mice as test subjects for the experiment. The choice of animal model is critical, as C. rodentium mimics human pathogenic interactions in the gut, allowing researchers to study the effects of treatments in a controlled, relevant biological system.

4) Post:
The term 'post' is used in the context of time, primarily referring to actions or observations made after a specified event, such as post-infection. This temporal distinction helps in tracking the efficacy and response of treatments over time, facilitating a clearer understanding of when changes occur after intervention.

5) Developing:
'Developing' denotes the ongoing process of creating effective treatments against infectious diarrhea through research. As drug resistance grows and traditional treatments face challenges, developing alternatives, such as utilizing medicinal plants, is crucial for healthcare improvement, especially in resource-limited settings where cost-effective solutions are necessary.

6) Disease:
The term 'disease' encompasses the medical issues being addressed, specifically infectious diarrhea. This condition significantly affects child mortality worldwide. Understanding the pathology and treatment of diseases like diarrhea is vital for public health, particularly in regions with high incidence rates, prompting the search for alternative remedies.

7) India:
India is the geographical context for the research, where diarrheal diseases pose significant public health challenges. The study highlights the potential of local medicinal plants like guava in addressing the unique healthcare needs of the Indian population, emphasizing cultural and regional considerations in treatment strategies.

8) Maharashtra (Mahārāṣṭra, Maha-rashtra):
Maharashtra, a state in India, is crucial as the location where Psidium guajava leaves were sourced for the study. The identification of local plant resources enhances the relevance of traditional medicine practices and the potential integration of these remedies into modern healthcare approaches within that particular region.

9) Medicine:
The term 'medicine' represents the broader field concerning health and healing practices, including both conventional and traditional approaches. The study investigates the application of medicinal plants in treating diarrhea, contributing to the discourse about integrating traditional knowledge into modern medical practices for improved patient care.

10) Surface:
'Surface' relates to the biological context in which bacteria, like C. rodentium, adhere to gut epithelial cells. Understanding the concept of surface interactions is essential for formulating therapies that can disrupt these adhesion processes, thus preventing bacterial colonization and the onset of infectious diseases.

11) Water:
Water's significance lies in its role in hydration therapies for treating diarrhea. The study comments on oral rehydration therapy (ORT) as a conventional treatment, underscoring the need for complementary treatments like guava leaf extract that can enhance recovery by addressing both hydration and infection directly.

12) Death:
Death is a critical outcome related to diarrheal diseases in children. The study emphasizes the urgency of finding effective treatments to reduce mortality rates caused by infectious diarrhea, illustrating the public health importance of the research in saving lives and promoting child health globally.

13) Wall:
The term 'wall' refers to the intestinal wall, where bacteria adhere during infection. Understanding interactions at this level is crucial for developing therapies that target adhesion mechanisms. Disrupting these interactions can enhance treatment efficacy, leading to quicker resolution of infections and improved gastrointestinal health.

14) Malnutrition:
Malnutrition is a potential consequence of severe diarrhea, particularly in young children. The study highlights the link between gastrointestinal infections and poor nutritional status, advocating for effective treatments that can mitigate diarrhea's impact and support overall child health and development in affected regions.

15) Antibiotic (Antibacterial):
The term 'antibiotic' refers to conventional treatments for bacterial infections, which face challenges such as resistance. The study acknowledges the limitations of antibiotics in managing diarrhea and supports the exploration of alternative treatments like guava leaf extract, contributing to the search for safer and more effective solutions.

16) Ayurveda (Āyurveda, Ayus-veda):
'Ayurveda' signifies the traditional Indian system of medicine that utilizes herbs and plants for health benefits. The inclusion of guava leaves in Ayurvedic practices positions the study within historical medicinal frameworks, reflecting the integration of traditional knowledge into modern scientific inquiry aimed at addressing current health challenges.

17) Account:
The word 'account' in this context relates to the need for documenting and understanding the impact of herbal treatments on health outcomes. It emphasizes the investigation of guava leaf extract's role in managing diarrhea, contributing to a broader understanding of alternative medicine and its efficacy.

18) Shatara (Satara, Śatāra, Śaṭara):
Satara, a district in Maharashtra, is significant for sourcing the guava leaves used in the study. The geographical context underlines the importance of local biodiversity in traditional medicine, showcasing how regional plants can provide solutions to health problems prevalent in the local population.

19) Medium:
'Medium' pertains to the culture medium used during the study for growing C. rodentium. This term emphasizes the conditions necessary for bacterial culturing, providing insight into how laboratory methodologies contribute to understanding pathogen behavior and testing potential therapies against infectious diarrhea.

20) Drug:
The term 'campus' refers to the location where the plant material was authenticated and research was conducted. It signifies the collaboration between academic institutions, enhancing research capabilities and ensuring that traditional knowledge is supported by scientific validation in addressing public health issues.

21) Tata (Tāta, Taṭa, Taṭā, Tātā, Ṭāṭā):
The term 'Tata' refers to the Jamsetji Tata Trust that supported the research. This acknowledgement highlights the role of philanthropic organizations in funding and promoting scientific studies aimed at addressing pressing health challenges, demonstrating the importance of investment in research for societal benefits.

22) Diet:
'Diet' refers to the nutritional intake of the experimental animals. A stable diet is crucial in experimental studies to ensure consistent health conditions for the mice, allowing the results to be attributed more effectively to the tested treatment, thus enhancing the reliability of the study findings.

23) Pose:
The term 'pose' indicates the challenges and difficulties associated with current treatments for diarrhea, particularly the emergence of drug resistance. This term highlights the urgency of finding alternative solutions, such as herbal treatments, to effectively manage and treat infectious diarrhea in vulnerable populations.

24) Rich (Ṛch):
'Rich' describes India's extensive biodiversity and cultural heritage regarding medicinal plants. The term emphasizes the potential for exploring local resources, like guava leaves, in developing effective treatments for various diseases, thus promoting health innovations based on indigenous knowledge and sustainable practices.

25) Hand:
The term 'hand' is used metaphorically to convey the collaborative aspect of research and development in medicinal therapies. It signifies the combined efforts of scientists, traditional knowledge practitioners, and philanthropic organizations working together to enhance healthcare solutions and address pressing public health concerns.

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