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Medicinal Chemistry

The Chemistry of Throat Lozenges

I’ve been suffering the effects of a sore throat these past few days (the curse of the end of term cold), which inevitably got me thinking about the chemical compounds in the throat lozenges I’ve been binging on. Whilst there are a range of possible active ingredients, many throat lozenges use one (or two) of […]

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Medicinal Chemistry

A Summary of Common Vaccine Components

The recent measles outbreak in the US has once again provoked discussion over vaccinations, and why some parents choose not to vaccinate their children despite the benefits of doing so. Whilst not the only factor, part of the blame lies with misinformation about the chemical composition of vaccines and the effects these compounds can have. This graphic summarises some […]

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Medicinal Chemistry

The Chemistry of Oral Contraceptives

You may have read in the news over the past few days about the passing of Carl Djerassi, the chemist (and later, novelist) who is best known for his discovery of the first oral contraceptive. This discovery led to something of a social revolution, putting the power of contraception firmly in the hands of women, as […]

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Medicinal Chemistry

Major Classes of Antidepressants

You might have noted that yesterday was ‘Blue Monday’ – lauded as the most depressing day of the year. You might also be aware that Blue Monday was actually the construct of a Sky Travel marketing campaign several years ago, and is complete pseudoscience. Still, it seemed like as good an excuse as any to throw together […]

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Medicinal Chemistry

Teixobactin: A New Antibiotic, and A New Way to Find More

If you’ve read any science news over the past day or so, you’ll have noticed it’s been dominated by stories about the discovery of a new antibiotic, teixobactin. There’s a reason that the scientific community is so excited by its discovery, but in truth, it’s the method which was used to discover it as much […]

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Medicinal Chemistry

The Chemistry of Decongestants

It’s that time of year where a fair few of us (in the Northern Hemisphere, at least) are probably suffering from a cold of some description. The common symptom, that of a blocked nose, is probably one of the most irritating, but thankfully, nasal decongestants exist to provide relief. But how do they work?