science

Proligestone

Proligestone 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 Proligestone rather than just read about it. In short: Proligestone, sold under the brand names Covinan and Delvosteron, is a progestin medication which is used in veterinary medicine. Uses Veterinary Proligestone is used to control estrus in dogs and cats and has also been used to treat hypersexuality in dogs and cats.

Key takeaways

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

Reference excerpt

Proligestone, sold under the brand names Covinan and Delvosteron, is a progestin medication which is used in veterinary medicine.

Uses

Veterinary Proligestone is used to control estrus in dogs and cats and has also been used to treat hypersexuality in dogs and cats.

Pharmacology

Pharmacodynamics Proligestone is a progestogen, or an agonist of the progesterone receptor (PR).

Chemistry

Proligestone, also known as 14α,17α-propylidenedioxyprogesterone or as 14α,17α-dihydroxyprogesterone cyclic acetal with propionaldehyde, as well as 14α,17α-propylidenedioxypregn-4-ene-3,20-dione, is a synthetic pregnane steroid and a derivative of progesterone and 17α-hydroxyprogesterone. It is a C14α,17α cyclic ketal of 14α,17α-dihydroxyprogesterone.

History Proligestone was described as early as 1968 and was introduced for veterinary use in 1975.

Society and culture

Generic names Proligestone is the generic name of the drug and its INNTooltip International Nonproprietary Name and BANTooltip British Approved Name.

Brand names Proligestone is marketed under the brand names Covinan and Delvosteron.

Availability Proligestone is or has been available for veterinary use in Argentina, Australia, Austria, Belgium, Czechoslovakia, France, Germany, Ireland, Italy, the Netherlands, New Zealand, Poland, South Africa, Switzerland, and the United Kingdom.

References

Illustrations

Worked examples

Example 1 — a first encounter with Proligestone

Start with the simplest possible case. Write down what Proligestone 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 Proligestone 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 Proligestone 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 Proligestone

In research: Proligestone 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 Proligestone 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: Proligestone is common in secondary-school and first-year university syllabi. It links to neighbouring topics Anaphrodisiacs, Cyclic acetals with aldehydes, Diketones, so understanding it makes those chapters shorter.
In everyday life: Look for Proligestone 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 Proligestone in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Proligestone 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 Proligestone out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Proligestone in simple terms?

Proligestone, sold under the brand names Covinan and Delvosteron, is a progestin medication which is used in veterinary medicine. Uses Veterinary Proligestone is used to control estrus in dogs and cats and has also been used to treat hypersexuality in dogs and cats.

Why does Proligestone 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 Proligestone?

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 Proligestone.