Lugol's iodine is an organic iodide preparation that helps reduce the vascularity of the thyroid gland prior to definitive surgery for Grave's disease. This is brought about by induction of the Wollf Chaikoff effect caused by the the exogenous iodide which causes suppression of TSH mediated stimulation of the thyroid and helps in its atrophy. But before this can be attempted, the patient must be rendered euthyroid, since the initial effect of iodine could cause aggravation of thyrotoxicosis in an already uncontrolled Grave's disease.
The Lugol solution has a brown color.
Lugol's iodine is a mixture of elemental iodine and potassium iodide, commonly used as a disinfectant and as a supplement to support thyroid function. Gram's iodine, on the other hand, is a stain used in microbiology to differentiate between gram-positive and gram-negative bacteria based on their cell wall composition. The main difference lies in their applications and compositions.
The common name for iodine is iodine.
Yes, in humans at least. Iodine is an essential element, meaning we must consume it in our diet. We need iodine for our thyroid gland to work properly, but you shouldn't worry about becoming deficient in iodine since in most counties iodine has been added to table salt since the 1920's.
Iodine is a chemical element, while povidone iodine is a complex of iodine and the polymer povidone. Povidone iodine is commonly used as an antiseptic due to its slower release of iodine compared to pure iodine.
Lugols: tests for starch Clinitest- Glucose
The Lugol solution has a brown color.
Lugol's iodine is a mixture of elemental iodine and potassium iodide, commonly used as a disinfectant and as a supplement to support thyroid function. Gram's iodine, on the other hand, is a stain used in microbiology to differentiate between gram-positive and gram-negative bacteria based on their cell wall composition. The main difference lies in their applications and compositions.
The reaction between Lugol's solution (iodine) and starch forms a blue-black complex. Iodine molecules fit into the helical structure of starch molecules, producing this characteristic color change. This reaction is commonly used to test for the presence of starch in a solution.
Dr. David Brownstein often recommends the use of Lugol's solution, which is a combination of elemental iodine and potassium iodide, as an iodine supplement. He believes it can help support thyroid health and overall wellness. However, individuals should consult with their healthcare provider before starting any new supplement regimen.
Lugol's solution will turn brown in the presence of lipids. This is due to the lipids reacting with the iodine in Lugol's solution, leading to the development of a brown color.
it is iodine and potassium iodide solution It's a orange colored solution that consists of Iodine and Potassium Iodide and is used to test a substance for starch. If the color of the solution turns black when put on/in the substance, then the substance is positive for starch.
Lugol's Iodine = 20g Potassium Iodide + 10g Iodine dissolved in 1L H2O Gram's Iodine = 6.7g potassium iodide + 3.3g Iodine dissolved in 1L H2O Recipe's taken from Flinn Scientific Catalog I have on campus. Looks to me as Gram's is just a dilute version of Lugol's. Same ratio of KI:I just less of it. Couldn't tell you much about differences in application however.
yes and no
probably because iodine sticks to the oil from your fingers
There is no evidence that it does.
Here are some rhyming iodine slogans: "Goiters are not fine, how about some iodine?" "If you mash your finger in a door, put some iodine on that sore." "Iodine, element 53, does plenty of good for you and me." "Iodine is fine for the injuries of mine."