Innovations in Biotechnology and Medical Sciences

Species in news: Quinine Nongladew


From UPSC perspective, the following things are important :

Prelims level: HCQ, Quinine Nongladew

Mains level: NA

Quinine, the most primitive antimalarial avatar of Hydroxychloroquine (HCQ), has made a village in Meghalaya latch on to its past for a curative future.

Relate Quinine Nongladew with the following question. Such peculiar names are very important.

Q. Recently, there was a growing awareness in our country about the importance of Himalayan nettle (Girardinia diversifolia) because it is found to be a sustainable source of (CSP 2019)

(a) anti-malarial drug

(b) bio-diesel

(c) pulp for paper industry

(d) textile fibre

Quinine Nongladew

  • The herb Quinine Nongladew is the alkaloid quinine extracted from the bark of cinchona, a plant belonging to the Rubiaceae family and classified as either a large shrub or a small tree
  • The tree is named after a village about 70 km south of Guwahati, on the highway to Meghalaya capital Shillong.
  • The cinchona nursery was raised in the 19th century, probably around 1874, when Shillong became the British administrative headquarters for Assam Province.
  • Large swathes of Meghalaya used to be, and still are, malaria-prone.
  • The British had the foresight to start the plantation to combat malaria and other diseases caused by mosquitoes.

Back2Basics: Hydroxychloroquine (HCQ)

  • HCQ is an oral tablet used as an anti-malarial drug. It is used to treat malaria, lupus erythematosus, and rheumatoid arthritis.
  • It may be used as part of a combination therapy where it is taken with other drugs.

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