What does an indican test show?
The urinary Indican test is an accurate, simple, fast (15 min) and inexpensive screening tool for the identification of protein putrefaction in the gastrointestinal tract.
Is indican normal in urine?
Normal urine reacting to hydrogen peroxide does at times produce a bluish tinge. Tryptophan is first converted to indole (excreted in faeces), then to indican by bacteria in the gut. Indican, being water-soluble, is then excreted through the urine.
What is the significance of indican in the urine?
Urinary indican levels are a measure of intestinal putrefaction. Intestinal putrefaction by-products that are excreted via the kidneys are presumably absorbed via intestinal circulation.
What color indicates a high positive indican test?
Record results and dispose the materials properly. Clear or Urine color 0: Normal Light Blue 1: Low Positive Blue 2: Medium Positive Violet 3: High Positive Jet Black 4: Very High Positive.
What is the other name of indican?
Potassium indoxyl sulphate, or indican, is derived from indol.
How indican is formed?
Indican is formed by an abnormal metabolism of tryptophan. This is a by-product of putrefaction (protein degradation), usually in the intestine, but possibly in other locations as well. Putrefaction is the anaerobic bacterial decomposition of proteins – not ideally the healthy way for your body to deal with proteins.
What are the conditions that result in high or increased indican levels in urine?
Urinary concentrations of indole and indican, which are degradation products of tryptophan, are increased in patients with small intestinal bacterial overgrowth (SIBO). These changes, associated with bacterial overgrowth can contribute to the dysfunction of mucosal cells, impairing protein and carbohydrate absorption.
What does it mean if you have chloride in your urine?
An increased level of urine chloride can indicate dehydration, starvation, Addison disease, or consuming increased amounts of salt. A decreased level of urine chloride can be seen with Cushing syndrome, primary aldosteronism, congestive heart failure, malabsorption syndrome, and diarrhea.
What is indole group?
Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter.
What is Hartnups disease?
Hartnup disease is a condition caused by the body’s inability to absorb certain protein building blocks (amino acids) from the diet. As a result, affected individuals are not able to use these amino acids to produce other substances, such as vitamins and proteins.
What causes Hartnup disease?
Hartnup disease is caused by alterations (mutations) in the SLC6A19 gene. Genes provide instructions for creating proteins that play a critical role in many functions of the body. When a mutation of a gene occurs, the protein product may be faulty, inefficient, or absent.
What is the normal range for urine chloride?
Normal Results The normal range is 110 to 250 mEq per day in a 24-hour collection. This range depends on the amount of salt and fluid you take in. The examples above are common measurements for results of these tests. Normal value ranges may vary slightly among different laboratories.
What are the levels of marijuana in urine?
Urine Test Results for Marijuana. The accepted cut-off value for THC metabolites in the urine is 50ng/ml (nanograms/milliliter). Passive smokers of marijuana may test positive but the level of metabolites is not likely to be as high as 50ng/ml.
What is bun in urine analysis?
A blood urea nitrogen (BUN) test is used to determine how well your kidneys are working. It does this by measuring the amount of urea nitrogen in the blood. Normally, the kidneys filter out this waste, and urinating removes it from the body. BUN levels tend to increase when the kidneys or liver are damaged.
What is positive urine analysis?
A positive urinalysis is an inspection of a urine sample that yields a positive result for whatever the technician was looking for in the sample. In addition to reporting on whether a result is positive or negative, the technician may also provide information about the concentration…
Why is urine analysis done?
Urine analysis is the term used to refer to the test used to evaluate a urine sample. Typically, this test is used for the purposes of assessing a wide range of disorders, which may include kidney disease, urinary tract infection ( UTI ) dehydration as well as diabetes.