Russian scientists develop nanoparticle system enabling oral melanoma treatment

NAMPA / Xinhua
2025-11-26
ST. PETERSBURG, Nov. 26 (Xinhua) -- Russian scientists have developed nanoparticles to protect anticancer drugs from being destroyed in the gastrointestinal tract, potentially enabling an effective oral treatment in tablet form for aggressive melanoma, local media reported Wednesday. The nanoparticles are based on gelatin and chitosan, TASS news agency reported, citing the press service with Peter the Great St. Petersburg Polytechnic Universit......
Restricted content

Latest NAMPA photos

WINDHOEK, 26 November 2025 - A polling station in the Samora Machel Constituency of Windhoek. (Photo by: Molly Weyulu) NAMPA

WINDHOEK, 26 November 2025 - A polling station in the Samora Machel Constituency of Windhoek. (Photo by: Molly Weyulu) NAMPA

NAMPA
WINDHOEK, 26 November 2025 - The Dordabis settlement in the Khomas Region is situated 80km east of Windhoek. (Photo by: Justina Shuumbwa) NAMPA

WINDHOEK, 26 November 2025 - The Dordabis settlement in the Khomas Region is situated 80km east of Windhoek. (Photo by: Justina Shuumbwa) NAMPA

NAMPA
WINDHOEK, 26 November 2025 - Voting station at Dordabis rural settlement. (Photo by: Justina Shuumbwa) NAMPA.

WINDHOEK, 26 November 2025 - Voting station at Dordabis rural settlement. (Photo by: Justina Shuumbwa) NAMPA.

NAMPA
QUEENSLAND, 26 November 2025 - President of the National Democratic Party of Namibia (NDP) and Member of Parliament, Martin Lukato Lukato cast his vote at his home village of Queensland in the Kongola Constituency of the Zambezi Region. (Photo by: Michael Mutonga Liswaniso) NAMPA

QUEENSLAND, 26 November 2025 - President of the National Democratic Party of Namibia (NDP) and Member of Parliament, Martin Lukato Lukato cast his vote at his home village of Queensland in the Kongola Constituency of the Zambezi Region. (Photo by: Michael Mutonga Liswaniso) NAMPA

NAMPA
WINDHOEK, 26 November 2025 - Voting process at the Onesi community hall. (Photo by: Andreas Thomas) NAMPA

WINDHOEK, 26 November 2025 - Voting process at the Onesi community hall. (Photo by: Andreas Thomas) NAMPA

NAMPA
OMHEDI, 26 November 2025 - Queen of Oukwanyama, Mwadinomho Nelumbu pictured with former Ohangwena governor Sebastian Ndeitunga. (Photo by: Eba Kandovazu) NAMPA

OMHEDI, 26 November 2025 - Queen of Oukwanyama, Mwadinomho Nelumbu pictured with former Ohangwena governor Sebastian Ndeitunga. (Photo by: Eba Kandovazu) NAMPA

NAMPA
WINDHOEK, 26 November 2025 - Empty chairs pictured at a polling station in Windhoek. (Photo by: Ali Negumbo) NAMPA

WINDHOEK, 26 November 2025 - Empty chairs pictured at a polling station in Windhoek. (Photo by: Ali Negumbo) NAMPA

NAMPA
RUNDU, 26 November 2025 - Presiding officer at the Maria Mwengere polling station, Toive Mukula. (Photo by: Sawi Hausiku) NAMPA

RUNDU, 26 November 2025 - Presiding officer at the Maria Mwengere polling station, Toive Mukula. (Photo by: Sawi Hausiku) NAMPA

NAMPA