science

Nicosan

Nicosan is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nicosan rather than just read about it. In short: Nicosan, also known as Hemoxin, Niprisan, or Nix-0699, is a phytochemical which was studied in sickle-cell disease (SCD). As of 2017 it does not appear to be commercially available, as the only manufacturer, which was in Nigeria, has stopped producing it due to financial problems.

Key takeaways

Nicosan belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Nicosan to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Nicosan from memory before moving on to harder problems.

Reference excerpt

Nicosan, also known as Hemoxin, Niprisan, or Nix-0699, is a phytochemical which was studied in sickle-cell disease (SCD). As of 2017 it does not appear to be commercially available, as the only manufacturer, which was in Nigeria, has stopped producing it due to financial problems.

Medical uses There is tentative evidence that it may be useful in sickle-cell disease. It however does not appear to affect overall complications or rates of anemia.

Chemistry It is an ethanol/water extract of Piper guineense seeds, Pterocarpus osum stem, Eugenia caryophyllus fruit, and Sorghum bicolor leaves.

History It was developed at the Nigerian National Institute for Pharmaceutical Research and Development (NIPRD) (U.S. Patent # 5,800,819 - September 1, 1998). NIPRD has conducted Phase III clinical trials in Nigeria which showed unclear benefits but have not been published as of 2010. In August 2002, a Nigerian subsidiary of the American company Xechem International, acquired the rights to Nicosan. On July 6, 2006, the drug was announced in Nigeria, with the president of Nigeria, Olusegun Obasanjo, in attendance. In 2008, a fraud complaint alleged that Nigerian public money was spent on the drug. Xechem International went bankrupt in 2008 and production of the drug stopped.

Footnotes

Worked examples

Example 1 — a first encounter with Nicosan

Start with the simplest possible case. Write down what Nicosan claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nicosan before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nicosan ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nicosan

In research: Nicosan appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Nicosan in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Nicosan is common in secondary-school and first-year university syllabi. It links to neighbouring topics Antioxidants, so understanding it makes those chapters shorter.
In everyday life: Look for Nicosan outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Nicosan in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Nicosan means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Nicosan out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nicosan in simple terms?

Why does Nicosan matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nicosan?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nicosan.