Russia’s Ministry of Science and Higher Education on Thursday said researchers has developed an innovative drug delivery system based on a thermo-sensitive gel for cancer treatment.
The ministry said the gel was developed at the G. A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences (ICS RAS).
According to the researchers, the gel will enable the drug to be delivered directly to the tumour, increasing the effectiveness of treatment and reducing the toxic burden on the body.
Natalya Kochkina, PhD in Technical Sciences and Senior Research Fellow at the “Chemistry of oligosaccharides and functional materials on their basis,” explained that “Thermosensitive gels are one of the most promising areas in modern pharmaceuticals.
“The essence of our development is to create an aqueous solution containing a polymer and a drug substance, which, when administered into the body, rapidly transforms into a gel under the influence of body temperature.
“This dosage form does not spread, remains securely in the affected area, and ensures targeted action on the tumour.’’
For all breaking news and latest gist:
👉 JOIN GISTSMATE WHATSAPP CHANNELThe researchers chose 5-fluorouracil as the active ingredient. This drug is recognised as the “gold standard” in cancer treatment.
Hydroxypropyl methylcellulose, a biocompatible polymer, served as the basis for the new gels. It is used in medicine due to its safety, good solubility, and ability to stabilise formulations.
However, in its pure form, the polymer does not solidify at human body temperature. It requires a temperature of over 50 degrees Celsius to do so.
It turned out that 5-fluorouracil itself lowers the solution’s setting temperature.
To fine-tune this parameter more precisely, the scientists added physiological salts.
This made it possible to achieve solidification at 36–37 degrees Celsius, that is, at body temperature.
This paves the way for localised chemotherapy: the drug will be able to act precisely where it is needed.
(TV BRICS/NAN)
WARNING: If You Are Not 18+, Don’t Click The Link Below 👇🫣
https://nya5.com/link?z=11857196&var=
Did you want to monetize your website, join MONETAG or ADSKEEPER and start earning
Please don’t forget to “Allow the notification” so you will be the first to get our gist when we publish it.
Drop your comment in the section below, and don’t forget to share the post.
Never Miss A Single News Or Gist, Kindly Join Us On WhatsApp Channel:
https://whatsapp.com/channel/0029Vad8g81Eawdsio6INn3B
Telegram Channel:
https://t.me/gistsmateNG