Structure and Dynamics of the Number of Rat Bone-Marrow Hematopoetic Cells after the Introduction of MagnetoliposomesCell and Tissue Biology - Tập 17 - Trang 74-82 - 2023
I. V. Milto, N. M. Shevtsova, V. V. Ivanova, O. N. Serebryakova, R. M. Takhauov, I. V. Sukhodolo
The use of magnetite nanoparticles in biology and medicine is steadily growing, while some questions regarding their safety remain unclear. For example, nanomagnetite-based magnetoliposomes are a promising basis for the creation of new drugs. In this work, using hematological methods, a comparative assessment of changes in the number of hematopoietic cells in the bone marrow in sexually mature out...... hiện toàn bộ
Multidrug resistance p-glycoprotein inhibits antiapoptotic action of mitochondria-targeted antioxidant SkQR1Cell and Tissue Biology - Tập 5 - Trang 37-46 - 2011
E. K. Fetisova, A. V. Avetisyan, D. S. Izyumov, M. V. Korotetskaya, V. N. Tashlitskii, V. P. Skulachev, B. V. Chernyak
Mitochondria-targeted antioxidants of the SkQ family that accumulate in energized mitochondria protect cells from oxidative stress by increasing the level of reduced glutathione and decreasing cell damage induced by hydrogen peroxide. The exposure of various human transformed cell lines to SkQR1, a fluorescent member of the SkQ family, showed that SkQR1 was pumped out of the chemotherapy resistant...... hiện toàn bộ
Changes in the Fluorescence Characteristics of Quantum Dots Based on InP/ZnS during the Interaction with CellsCell and Tissue Biology - Tập 15 - Trang 90-97 - 2021
I. K. Litvinov, T. N. Belyaeva, E. A. Leontieva, A. O. Orlova, E. S. Kornilova
Semiconductor quantum dots (QDs), due to their unique spectral-luminescent properties, are attractive for visualizing biological objects in biological and medical research. The main methods for registering luminescent QDs in the cells are various types of scanning microscopy. It is important to note that during the use of QDs, they are delivered into different extracellular and intracellular envir...... hiện toàn bộ
Small-Diameter Vessels Reconstruction Using Cell Tissue-Engineering Graft Based on the PolycaprolactoneCell and Tissue Biology - Tập 15 - Trang 577-585 - 2021
N. M. Yudintceva, Yu. A. Nashchekina, M. A. Shevtsov, V. B. Karpovich, G. I. Popov, I. A. Samusenko, N. A. Mikhailova
Polycaprolactone (PCL) is widely applied for the construction of small-diameter tissue-engineered vascular grafts (TEGs) due to its biomechanical properties, slow degradation, and good biocompatibility. In the present study the TEG based on a tubular scaffold seeded with smooth muscle aortic cells (SMCs) in a rat abdominal aorta replacement model was tested. Polyester tubular scaffolds were genera...... hiện toàn bộ
Cryoprotective Characteristics of L-Carnosine Dipeptide (Β-Alanyl-L-Histidine)Cell and Tissue Biology - Tập 17 - Trang 398-405 - 2023
A. A. Mokrushin
Dipeptide (β-alanyl-L-histidine) has been found in significant amounts in muscle and brain mammals, especially in olfactory structures. L-carnosine exhibits many protective effects under the action of various cytotoxic factors on cells. We used slices of the olfactory cortex of rats to study the cryoprotective characteristic of L-carnosine in the process of cryopreservation (CP). Changes were anal...... hiện toàn bộ
Mutagenesis and phylogenesis of plantsCell and Tissue Biology - Tập 1 - Trang 467-475 - 2007
V. G. Grif
Genetic chromosomes and genome mutations are taken into consideration. For a comparative study of mutagenesis types, data of separate families of seed plants bearing various vital forms of different evolutionary age were used. It was indicated that, in most ancient gymnosperms, the primitive mechanism of genetic mutation has been prevailing. In the process of evolution, chromosome and genome mutag...... hiện toàn bộ
GFAP- and Vimentin-Immunopositive Structures in Human Pineal GlandCell and Tissue Biology - Tập 17 - Trang 406-413 - 2023
D. A. Sufieva, E. A. Fedorova, V. S. Yakovlev, D. E. Korzhevskii, I. P. Grigorev
The pineal gland plays a key role in coordinating various bodily functions. The majority of pineal cells are pinealocytes, and the second largest group are glial cells, the data on which are contradictory. The present work is undertaken to study astroglial cells of the human pineal gland using an immunohistochemical method with transmitted light microscopy and, for the first time, confocal laser m...... hiện toàn bộ