Conveners
Life Science: Life Science
- Vladimir Chausov (LRB JINR)
- Inga Zinicovscaia (Joint Institute for Nuclear Research)
Ms
Aipara Kabylova
(Dubna Uni)
16/04/2019, 14:00
Life Science
Oral
A.S. Kabylova1, N.M. Omarov1, L.P. Strelkova2, K.N. Vergel2, M.V. Frontasyeva2
1Eurasian National University. L.N. Gumilyov, Astana, Republic of Kazakhstan
2Joint Institute for Nuclear Research, Dubna, Russian Federation
Since the end of the 1970s, Western Europe used a common method proposed by Scandinavian scientists, the moss biomonitor method using moss species common in countries...
Gergana Hristozova
(Joint Institute for Nuclear Research)
16/04/2019, 14:15
Life Science
Oral
In 2015, for the fifth consecutive time Bulgaria participated in the moss survey carried out in the framework of the UNECE ICP Vegetation (United Nations Economic Commission for Europe, International Coopeative Programme on Effects of Air Pollution on Natural Vegetation and Crops). Over the years, the areas studied included several 'environmental hotspots', one of which was a hazardous...
Ms
Lana Lissovskaya
(Igorevna)
16/04/2019, 14:30
Life Science
Oral
For many years, studies of biochemically active derivatives of carborane have been mainly continue due to the search for more efficient methods of boron delivery to tumor cells for boron neutron capture therapy (BNCT). This is an important work that continues to this day in many laboratories in the world. More recently, it became known that boron clusters have remarkable properties that can be...
Mrs
Elena Kurakina
(Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear Research, Dubna, Russia; Department of High-Energy Chemistry and Radioecology, D. Mendeleev University of Chemical Technology, Moscow, Russia)
16/04/2019, 14:45
Life Science
Oral
In present work, 3-step separation scheme using ion-exchange chromatography of 111In purification is performed. 1 g of Sb target was irradiated with 600 MeV protons at 1 µA current for 3 hours at the Phasotron facility (DNLP JINR). The activity of desired radionuclide at EOB equaled 53 MBq//µAh. The separation factor at each step was estimated to be 10^3. Along with 111In purification,...
Mrs
Martyna Araszkiewicz
(Faculty of Physics, University of Warsaw, ul.Pasteura 5, 02-093 Warsaw, Poland)
16/04/2019, 15:00
Life Science
Oral
Radiotherapy, proton- and carbon-ion therapy, and boron neutron-capture therapy (BNCT) are among the treatment methods for head and neck tumors that are used in addition to surgery and chemotherapy. Of the former group, X-ray based radiotheraphy is the most commonly used.
Radiotherapy is based on irradiation of tumors with external beams of ionizing radiation. Its aim is to deliver the...
Ms
Eugenia Kuzmina
(LRB)
16/04/2019, 15:15
Life Science
Oral
The search for new techniques and preparations modifying the radiosensitivity of different organisms' cells by immune system activity modulation is of immediate interest of radiation biology. A promising approach is studying the modifying influence of lipopolysaccharides and their derivatives that are widely used in biomedical research and pharmacology on the realization of radiation-induced...
Mr
Denis Komarov
(Laboratory assistant)
16/04/2019, 15:30
Life Science
Oral
There is significant evidence that, in living systems, the overproduction of reactive oxygen species (ROS) and nitrogen species (RNS) can damage DNA, proteins, cellular membranes and leads to tissue dysfunction. Ionizing radiation is a strong inducer of ROS and RNS. The SOD-mimetic TEMPOL and nitric oxide scavenger cPTIO were found to detoxify efficiently ROS and RNS, correspondingly,...
