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Additional researched vinca alkaloids include vincaminol, vineridine, and vinburnine. Vinpocetine is a semi-synthetic derivative of vincamine (sometimes described as "a synthetic ethyl ester of apovincamine"). [14] Minor vinca alkaloids include minovincine, methoxyminovincine, minovincinine, vincadifformine, desoxyvincaminol, and vincamajine ...
On 15 October 1958, there was a criticality accident at one of the research reactors. Six workers received large doses of radiation. One died shortly afterwards; [10] the other five received the first ever bone marrow transplants in Europe.
Vincamine is a monoterpenoid indole alkaloid found in the leaves of Vinca minor (lesser periwinkle), comprising about 25–65% of its indole alkaloids by weight. It can also be synthesized from related alkaloids. [1]
The Vinča houses at Pločnik had stoves and special holes specifically for rubbish, and the dead were buried in cemeteries. People slept on woollen mats and fur and made clothes of wool, flax and leather.
Vinča-Belo Brdo (Serbian: Винча-Бело брдо) is an archaeological site in Vinča, a suburb of Belgrade, Serbia.The tell of Belo Brdo ('White Hill') is almost entirely made up of the remains of human settlement, and was occupied several times from the Early Neolithic (c. 5700 BCE) through to the Middle Ages.
This flourishing culture was the largest known in Europe at that time, extending along the Danube into the Balkans and Central Europe. Thousands of clay statuettes have been discovered in the region's Vinca settlements suggestive of the intense magic-religious practices within the Vinca culture.
A microorganism, or microbe, [a] is an organism of microscopic size, which may exist in its single-celled form or as a colony of cells.. The possible existence of unseen microbial life was suspected from ancient times, such as in Jain scriptures from sixth century BC India.
Vinca difformis in habitat, Cáceres, Spain. Vinca plants are subshrubs or herbaceous, and have slender trailing stems 1–2 m (3 + 1 ⁄ 2 – 6 + 1 ⁄ 2 ft) long but not growing more than 20–70 cm (8– 27 + 1 ⁄ 2 in) above ground; the stems frequently take root where they touch the ground, enabling the plant to spread widely.