Bambusa arundinacea shoots are well known as highly nutritious food used as chutney & pickle, but it contain a potent antithyroid agent cyanogenic glycoside as much as 800-1000mg/ kg. An abnormal thyroid function may influence the normal reproductive function. The present study was designed to evaluate the morphological and functional status of testis after ingestion of raw Bambusa arundinacea shoots for two consecutive reproductive cycles. The experimental animals were divided into two groups six on each division. Control groups rat were maintained with normal diet and treated group are received diet with 1/3 amount supplemented by raw Bambusa arundinacea shoots. The result show that raw Bambusa arundinacea shoots intake lower bodyweight as well as testicular weight, testosterone level and sperm count also decreased, and inhibition of ∆5-3ß HSD and 17ß HSD.
Table of Contents
1. INTRODUTTON
2. REVIEW OF LITERATURE
3. AIMS AND OBJECTIVES
4. DESIGN OF STUDY
5. MATERIALS AND METHODS
6. RESULTS
7. DISCUSSION
8. SUMMARY AND CONCLUSION
9. BIBLIOGRAPHY
Research Objectives and Themes
The primary objective of this research is to evaluate the morphological and functional impact of bamboo shoot (Bambusa arundinacea) ingestion on the male reproductive system in albino rats, specifically focusing on hormonal and histological changes caused by its chemical components.
- Analysis of testicular weight and morphology following bamboo shoot exposure
- Evaluation of testosterone levels and key steroidogenic enzymes
- Examination of sperm count activity in the cauda epididymis
- Investigation into the toxicological effects of cyanogenic glycosides found in bamboo shoots
Excerpt from the Book
1. INTRODUCTION
Bamboo shoots (Bambusa arundinacea) are the extremely young growth of bamboo plant usually harvested before they are two weeks old. It has been reported that many people of India specially north east India consume bamboo shoot regularity as pickle chutney and it is considered as one of the important factor for the persistence of endemic goiter or thyroid problem. (Chandra et.al, 2008)
Bamboo shoot is low in fat and calories and it is very high potassium dietary fiber rich content food, which maintain normal blood pressure, steady heart rate, low cholesterol level and prevent colon cancer. (19)
Bamboo shoot (Bambusa arundinacea) contain as much as 1000 mg/kg cyanogenic glycosides which is hydrolyzed in gut and released cyanide which then converted to thiocyanate. Thiocyanate is an anion that produces the goiter by blocking the Iodine channel, thus thyroid hormone level fall resulting in goiter production. (23, 32)
Summary of Chapters
1. INTRODUTTON: Provides background on bamboo shoots as a dietary item and outlines the potential adverse effects of its cyanogenic content on the endocrine system.
2. REVIEW OF LITERATURE: Surveys existing knowledge regarding testicular development, hormonal regulation of reproductive functions, and the toxicological impact of environmental factors like cyanide.
3. AIMS AND OBJECTIVES: Defines the specific goals of the study, focusing on the evaluation of testicular morphology and function in response to bamboo shoot feeding.
4. DESIGN OF STUDY: Describes the experimental setup using two groups of male albino rats (control and treated) and the comparative parameters monitored during the study.
5. MATERIALS AND METHODS: Details the methodologies for animal maintenance, enzymatic assays, histological preparation, and statistical analysis used to interpret the experimental data.
6. RESULTS: Presents the empirical findings, including significant reductions in body weight, testicular weight, enzyme activity, and sperm counts in treated rats.
7. DISCUSSION: Interprets the findings by linking the reduction in hormonal levels and sperm parameters to the intake of cyanogenic glycosides present in bamboo shoots.
8. SUMMARY AND CONCLUSION: Synthesizes the evidence, concluding that bamboo shoot consumption negatively affects male reproductive health through the disruption of testosterone synthesis.
9. BIBLIOGRAPHY: Lists the academic references and sources utilized to support the experimental framework and interpretation.
Keywords
Bamboo shoot, Bambusa arundinacea, male reproductive system, albino rats, testosterone, spermatogenesis, cyanogenic glycosides, testicular morphology, steroidogenic enzymes, thyroid function, sperm count, toxicology, endocrine disruption.
Frequently Asked Questions
What is the core focus of this research project?
The research investigates the physiological and morphological effects of regular bamboo shoot (Bambusa arundinacea) consumption on the reproductive organs of male albino rats.
Which central thematic areas are covered?
The study spans dietary nutrition, toxicology, endocrinology, and reproductive biology, specifically examining how dietary cyanide affects hormone-dependent tissues.
What is the primary objective of this study?
The goal is to determine if the intake of bamboo shoots impairs testicular function, as measured by sperm counts, testosterone levels, and the activity of specific steroid-synthesizing enzymes.
Which scientific methods are employed?
The methodology includes comparative animal trials, histological tissue analysis, enzyme-linked immunosorbent assays (ELISA), and spectrophotometric measurement of enzyme kinetics.
What key aspects are discussed in the main body?
The main body details the preparation of animal subjects, the specific measurement of testicular enzymes like delta 5-3-beta HSD and 17-beta HSD, and the statistical comparison of physical metrics between groups.
Which keywords characterize this work?
Key terms include Bamboo shoot, Testosterone, Spermatogenesis, Cyanogenic glycosides, Testicular function, and Endocrine disruption.
How does the cyanide content in bamboo shoots affect thyroid function?
Cyanogenic glycosides are hydrolyzed into cyanide and converted to thiocyanate, which inhibits the iodine channel, potentially leading to thyroid hormone deficiency and goiter formation.
What was the observed impact on sperm count in the treated group?
The treated group showed a significant decrease in sperm count, which the author attributes to the overall reduction in testosterone synthesis and impaired sperm maturation.
Why are delta 5-3-beta HSD and 17-beta HSD important to this study?
These are key microsomal enzymes required for testosterone biosynthesis; their reduced activity in the treated group suggests that bamboo shoot components inhibit the synthesis of male sex hormones.
What is the significance of the histological changes found in the testes?
The microscopic observations revealed increased intertubular space and reduced mature sperm, providing structural evidence of reproductive impairment alongside the observed biochemical changes.
- Citar trabajo
- Samrat Paul (Autor), 2009, Effect of bamboo shoot on functional and morphological status of Testis in Male albino rat, Múnich, GRIN Verlag, https://www.grin.com/document/265091
