Is GGT a biomarker for oxidative stress in periodontitis?
Journal name: Journal of Indian Society of Periodontology
Original article title: Is gamma-glutamyl transpeptidase a biomarker for oxidative stress in periodontitis?
The Journal of Indian Society of Periodontology (JISP) publishes original scientific articles on periodontology (the study of supporting structures of teeth) and oral implantology. It is a bimonthly open-access journal with special issues for specific occasions.
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Original source:
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Meenakshi Sreeram, Adinath Narayan Suryakar, Nitin Hemchandra Dani
Journal of Indian Society of Periodontology:
(A bimonthly open-access journal)
Full text available for: Is gamma-glutamyl transpeptidase a biomarker for oxidative stress in periodontitis?
Year: 2015 | Doi: 10.4103/0972-124X.149032
Copyright (license): CC BY-NC-SA
Summary of article contents:
Introduction
Periodontal disease is a prevalent inflammatory condition affecting a significant portion of the global population, leading to tissue destruction and increased oxidative stress (OS), which can worsen both the disease itself and other systemic conditions. Researchers are increasingly focused on identifying reliable biomarkers for measuring OS, as traditional methods can be expensive and complicated. This study aimed to evaluate gamma-glutamyltransferase (GGT) as a potential biomarker for OS in patients with periodontitis, comparing it to other standard biological markers such as malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GPx), and uric acid.
GGT: A Promising Biomarker for Oxidative Stress
The findings indicated that patients with periodontitis exhibited significantly higher levels of MDA and GGT, while levels of SOD, GPx, and uric acid were lower than those in the control group. This pattern suggests an imbalance characterized by heightened oxidative stress and diminished antioxidant defense. Notably, GGT emerged as a particularly useful marker, presenting significant variations even within normal reference ranges, which implies its potential as a reliable indicator of OS associated with periodontitis. Previous research has indicated that GGT may also correlate with other inflammatory conditions, supporting its role beyond just liver disease and positioning it as a relevant marker for broader health implications.
Conclusion
The study underscores the importance of identifying effective and accessible biomarkers for oxidative stress, especially in the context of periodontitis. GGT stands out as a promising candidate, given its ease of measurement and significant correlation with increased OS levels in affected patients. Future research should expand upon these findings by exploring the relationship between GGT and various clinical parameters, as well as assessing its role in predicting systemic conditions associated with periodontitis. In light of the results, GGT may indeed become a valuable tool for assessing oxidative stress and managing periodontal disease effectively.
FAQ section (important questions/answers):
What is the role of oxidative stress in periodontal disease?
Oxidative stress (OS) contributes to the development and exacerbation of periodontal disease by causing tissue damage and inflammation, leading to increased levels of antioxidants and antioxidant defense enzymes.
How does gamma-glutamyltransferase (GGT) function as a biomarker?
GGT is an enzyme that reflects oxidative stress levels. Elevated GGT levels in serum indicate increased oxidative stress in patients with periodontitis, suggesting its potential as a reliable and cost-effective biomarker.
What were the study's methods for measuring oxidative stress?
The study involved analyzing the serum of 300 individuals for biomarkers like malondialdehyde, superoxide dismutase, glutathione peroxidase, uric acid, and GGT, comparing cases with periodontitis and healthy controls.
What were the key findings regarding GGT and periodontitis?
GGT levels were significantly higher in patients with periodontitis compared to controls, indicating that GGT could be a quick and reliable marker for oxidative stress in periodontal disease assessments.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Is GGT a biomarker for oxidative stress in periodontitis?”. 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) Disease:
Disease refers to a pathological condition affecting the normal functioning of one or more organs or systems in the body. The abstract highlights periodontal disease, which is an inflammatory condition associated with oxidative stress (OS), impacting oral health and linked to systemic conditions. Understanding disease mechanisms is crucial for research.
2) Table:
In scientific literature, tables are used to systematically present data for clarity and comparison. They organize complex findings, such as demographic and biochemical parameters in a study, making it easier for readers to interpret results quickly. Tables enhance the understanding and summarization of research outcomes.
3) Study (Studying):
Studying involves the detailed examination of specific subjects or phenomena to extract meaningful insights. The research conducted on serum GGT levels and oxidative stress in periodontitis reflects the scientific method of studying complex health interactions, contributing to broader knowledge in epidemiology and clinical practice.
4) India:
India represents the geographical and cultural context in which the research was conducted. The study involves patients from MGV's Dental College and Hospital in Nashik, India. Understanding local health issues, such as periodontal disease prevalence, informs broader public health strategies and can guide targeted interventions.
5) Measurement:
Measurement refers to the quantification of specific parameters in research, such as biochemical markers. Accurate measurement is essential in determining levels of oxidative stress, antioxidants, and biomarkers like GGT. Proper methodologies lead to valid conclusions about their role in diseases like periodontitis, underpinning the study's findings.
6) Science (Scientific):
Science encompasses systematic knowledge derived from observation, experimentation, and analysis. The abstract and study contribute to medical science by examining oxidative stress and its implications in periodontitis. This scientific inquiry aids in understanding disease mechanisms and developing effective treatments based on empirical evidence.
7) Relative:
Relative pertains to the comparison of one value to another within the context of research. In the study, the relative levels of GGT, malondialdehyde, and antioxidant enzymes in periodontitis patients versus controls provide insightful data on oxidative stress's impact, emphasizing the need for relative analysis in clinical research.
8) Nashik:
Nashik is the location of the dental college where the participants were recruited for the study. It is a key factor in understanding the population's health context. Regional dietary habits, environmental factors, and genetic predispositions may influence periodontal disease prevalence, thus impacting the study's relevance.
9) Nasik:
Nasik is an alternate spelling for Nashik, referring to the same geographical area in India. Variations in spelling reflect cultural and linguistic diversity, which may influence health research populations. This aspect is vital for assessing regional health issues, especially in studies focusing on specific communities.
10) Bile:
Bile is a fluid produced by the liver that aids in the digestion of fats. The term is used in the context of gamma-glutamyltransferase (GGT), traditionally linked to liver function. Understanding GGT's role in periodontitis extends its relevance beyond just liver disease, illustrating systemic health connections.
11) Tuberculosis:
Tuberculosis (TB) is a bacterial infection primarily affecting the lungs and often associated with immune system status. The mention of TB in relation to GGT levels underscores the enzyme's potential role as a biomarker for oxidative stress, suggesting its wider implications in monitoring various health conditions.
12) Accumulation (Accumulating, Accumulate):
Accumulating refers to the gradual gathering or increase of evidence. In scientific studies, accumulating data strengthens the understanding of a hypothesis. The abstract suggests increasing evidence regarding oxidative stress's role in disease progression, highlighting the ongoing need for research to validate and expand knowledge in this area.
13) Inflammation:
Inflammation is the body's response to injury or infection, characterized by redness, heat, swelling, and pain. The abstract focuses on periodontal disease, an inflammatory condition, illustrating the intricate relationship between inflammation and oxidative stress. Understanding this link aids in developing targeted treatments and preventive measures.
14) Maharashtra (Maharastra, Maha-rashtra):
Maharashtra is the Indian state where the study took place, representing a specific socio-economic and cultural backdrop. The region's health infrastructure, prevalent diseases, and lifestyle factors contribute to the understanding of oxidative stress and periodontal disease prevalence, influencing the study's findings and broader public health implications.
15) Discussion:
Discussion refers to the section in scientific literature where researchers interpret their findings in the context of existing literature. The abstract and study prompt discussions on oxidative stress, drawing comparisons with other research findings. This dialogue is crucial for integrating new data into broader scientific understanding.
16) Antibiotic (Antibacterial):
Antibiotics are medications used to treat bacterial infections. The exclusion criteria for the study included patients requiring prophylactic antibiotics, emphasizing the need to control variables that could confound results. Understanding antibiotic use is essential for researchers examining disease interactions and treatment outcomes.
17) Karnataka:
Karnataka is a neighboring state of Maharashtra in India, and the mention serves to contextualize the region where the research was undertaken. Recognizing geographic boundaries is essential for examining health trends, as diverse populations may exhibit varying health profiles related to periodontal disease and oxidative stress.
18) Bleeding:
Bleeding is a critical indicator of periodontal disease severity, often measured during clinical assessments. The term is integral to determining inclusion criteria for study groups, as bleeding on probing serves as a diagnostic criterion. Recognizing clinical symptoms is fundamental for establishing disease prevalence and progression.
19) Pregnant:
Pregnant refers to women carrying a developing fetus. The exclusion of pregnant women from the study accounts for hormonal and physiological changes that might influence oxidative stress and periodontal health. This consideration ensures data integrity and the specificity of research findings regarding periodontal disease.
20) Species:
Species refer to distinct biological classifications that play a role in health research. In the context of the abstract, specific microorganisms related to periodontal disease are mentioned. Understanding species interactions is crucial to identifying pathogenic roles and informing effective prevention and treatment strategies in clinical settings.
21) Account:
Account implies the explanation or justification within scientific discourse. In the study, various biochemical markers account for the observed changes in oxidative stress related to periodontal disease. Accurately accounting for these variables is vital in establishing cause-effect relationships in clinical research.
22) Cancer:
Cancer refers to a group of diseases characterized by uncontrolled cell growth. The correlation between oxidative stress and various diseases, including cancer, is highlighted in the abstract. This relationship underscores the importance of studying oxidative stress markers in diverse pathological conditions, expanding cancer-related research areas.
23) Animal:
Animal is often used for research studies to model human diseases and biological processes. While the abstract focuses on human subjects, understanding animal studies aids in interpreting the underlying mechanisms of diseases like periodontal inflammation and oxidative stress, relevant for future translational research.
24) Indian:
Indian refers to the nationality and cultural context of the study participants. Analyzing disease prevalence and biomarkers within the Indian population highlights regional health disparities, cultural factors influencing health behaviors, and the necessity for culturally competent healthcare solutions that address specific community needs.
25) Doubt:
Doubt embodies uncertainty or skepticism, particularly regarding the validity of findings. In scientific research, addressing doubt is crucial for reinforcing conclusions through reproducibility and peer review. The study acknowledges the inherent complexities of measuring oxidative stress and its associated markers, advocating for further research to alleviate uncertainties.
26) Fever:
Fever is an indication of infection or inflammation, often prompting diagnostic evaluations. While not the main focus, its mention highlights systemic responses to disease. Understanding fever in the context of periodontal disease emphasizes the interconnectedness of oral health and overall physiological states, underlying its significance in patient care.
27) Blood:
Blood is a vital fluid involved in numerous physiological processes and is often the medium for measuring biomarkers. The study involves serum sample analysis from participants, showcasing blood's role in diagnosing periodontal disease and oxidative stress, aiding clinical assessments and treatment planning.
28) Gold (Golden):
Gold is often used metaphorically to denote 'gold standard'—a benchmark for measuring quality or effectiveness. The abstract references advanced markers of oxidative stress, suggesting that through evolving research, gamma-glutamyltransferase may emerge as a gold standard in assessing oxidative stress in periodontal disease.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Is GGT a biomarker for oxidative stress in periodontitis?’. Further sources in the context of Science might help you critically compare this page with similair documents:
Vicious cycle, Statistical analysis, Oxidative stress, Periodontal disease, Cross-sectional study, Periodontitis, Glutathione peroxidase, Superoxide dismutase, Student's t test, Malondialdehyde, Uric acid, Gamma Glutamyltransferase, Patients visiting, Serum sample.