Browsing Серия Биологические науки by Title

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An assessment of the immunological status of patients with asthma–chronic obstructive pulmonary disease overlap syndrome

Akparova, A.Yu.; Aripova, A.A.; Elubaeva, L.B.; Kazhiyakhmetova, B.B.; Bersimbaev, R.I. (L.N.Gumilyov Eurasian National University, 2018)

Asthma–chronic obstructive pulmonary disease overlap syndrome (ACOS) has attracted great interest in recent years due to the poor knowledge of its mechanisms, difficulties in differential diagnosis and control. The purpose ...
Biochemical Mechanisms of the Improvement of Plant Tolerance to the Salinity and Frought by the Diatomite

Nayekova, S.K.; Kulataeva, M.S.; Alikulov, Z.A. (L.N.Gumilyov Eurasian National University, 2018)

The present review describes the benefical effects of diatomite ( siliceous skeletons of archaic microscopic algae – diatomei) application for improving the plant tolerance to drought and salinity. There are numerous ...
Comparative analysis of immunoglobulins in case of combined exposure of dust-radiation factors at remote period

Chulenbayeva, L.E.; Kashanskiy, S.V.; Ilderbayev, O.Z. (L.N.Gumilyov Eurasian National University, 2018)

One of the most radiosensitive functions of human and animals body is immunological reactivity. A characteristic feature of the radiation exposure is the long-term preservation of damages in individual links of the immune ...
Computer analysis of the antineoplastic activity of betulin derivatives

Shapekova, N.L.; Safarov, R.Z. (L.N.Gumilyov Eurasian National University, 2020)

The paper provides an overview of the use of various betulin derivatives. There are represented conclusions of in-silico research of betulin, betulinic acid, betulinic diacetate, allobetulinol. There has been used OSIRIS ...
Cultivar specific influence of TBSV infection on tomatoes

Akbassova, A. (L.N.Gumilyov Eurasian National University, 2018)

In this study, the effect of Tomato bushy stunt virus (TBSV) infection on Solanum lycopersicum three cultivars and the model plant Nicotiana benthamiana were investigated. According to our studies, the degree of infection ...
Cytogenetic abnormalities in sheep kept in the territory of Almaty region contaminated with non-utilized and banned pesticides

Zhapbasov, R.Zh.; Kornilova, A.A.; Zhomartov, A.M.; Dosybaev, K.Zh.; Dzhansugurova, L.B.; Bekmanov, B.O. (L.N.Gumilyov Eurasian National University, 2021)

On the territory of the Almaty region, there are warehouses with banned and nonutilized pesticides, the active substances, and metabolites of which pollute the pastures of farm animals located nearby. Blood samples of 27 ...
Dynamics of changes in air temperature and precipitation in the Karaganda region

Akbayeva, L.Kh.; Pangaliyaev, E.M.; Atasoy, E.; Mamytova, N.S.; Kobetayeva, N.K. (L.N.Gumilyov Eurasian National University, 2022)

The article examines the long-term variability of a number of meteorological parameters in the Karaganda region. It analyzes reliable data from the site "Climate and Weather" of the international databases SYNOP and ...
Exosomes and the role of exosomal miRNA in the diagnosis of lung cancer

Bersimbaev, R.I.; Bulgakova, O.V.; Aripova, A.A.; Kausbekova, A.Zh.; Toxobayeva, G.A.; Kussainova, A.А. (L.N.Gumilyov Eurasian National University, 2021)

Exosomes are extracellular vesicles secreted by almost all cell types that can function as a cell-to-cell carrier of information, providing pleiotropic functions in intercellular communication. Exosomes can transport ...
Gliocladium catenulatum саңырауқұлақтан алынған экстракттың Botrytis cinerea және Fusarium оxysporum фитопатогендеріне антифунгалдық әсері

Исмагулова, А.Б.; Спанбаев, А.Д.; Наекова, С.К.; Салхожаева, Г.М.; Сармурзина, З.С. (ЕНУ им. Л.Н. Гумилева, 2023)

Бұл мақалада Gliocladium catenulatum саңырауқұлағының экстракттары алынып, Солтүстік Қазақстанда кең таралған фитопатогенді Botrytis cinerea және Fusarium oxysporum саңырауқұлақтарына антифунгальды қасиеті қарастырылды. Зерттеу ...
Hydroecological indicators of Lake Bolshoy Sarykol, Karaganda region

Akbayeva, L.Kh.; Pangaliyev, E.M.; Mamytova, N.S.; Kobetayeva, N.K.; Kyzdarbekova, G.T. (L.N.Gumilyov Eurasian National University, 2023)

The work studied the general ecological state of Lake Bolshoy Sarykol in the east of the Abay district of Karaganda region. Morphometric measurements of the reservoir, studies of samples for hydrochemical composition, ...
In silico analysis of anticancer effects of anabasine derivatives

Shapekova, N.L.; Safarov, R.Z. (L.N.Gumilyov Eurasian National University, 2021)

In the paper a review of using of different derivatives of anabasine is represented. As well results of computer QSAR investigations of N-(anabazinil)-isobutyric acid, N-(anabazinil)- isovaleric acid, N-(anabazinil)-tr ...
Ionizing radiation-induced epigenetic modifications and transgenerational effects

Kassymova, B.E.; Bulgakova, O.V.; Bersimbaev, R.I. (L.N.Gumilyov Eurasian National University, 2022)

Nowadays a number of nations are exploring differences in gene expression resulting from changes in DNA methylation and modification of chromatin structure in response to external stimuli, such as radiation. It has been ...
Lenzites betulina базидиальді саңырауқұлағының микробқа қарсы белсенділігін арттыруда оңтайлы өсіру жағдайларын таңдау

Наекова, С.К.; Сармурзина, З.С.; Салхожаева, Г.М.; Текебаева, Ж.Б.; Мамытбекова, Г.К. (ЕНУ им. Л.Н. Гумилева, 2023)

Соңғы он жылдықтарда жоғары базидиальды саңырауқұлақтардан алынған әртүрлі қосылыстарды зерттеуге көбірек көңіл бөлінуде. Мақалада зертхана жағдайында қайың ағаштарының зиянкесі болып табылатын жоғары сатылы базидиомицет ...
Mechanisms of plant responses to salinity stress

Aiymbay, M.Zh.; Zhanassova, K.Ye.; Akbassova, A.Zh.; Zhangazin, S.B.; Auganova, D.N.; Beissekova, M.K.; Kurmanbayeva, A.B. (L.N.Gumilyov Eurasian National University, 2022)

Environmental stress is a major area of scientific interest because it limits the productivity of both plants and crops. Anthropogenic activities have exacerbated the issue even more. As a result, salt stress appears to ...
Meta-Analysis of the association of FCER1B, FCER2, and ADAM33 gene polymorphisms with asthma

Amangeldi, A.Zh.; Bulgakova, O.V. (L.N.Gumilyov Eurasian National University, 2023)

Asthma is a complex heterogeneous disease, the development of which is determined by the complex interaction of many predisposition genes and environmental factors. Many epidemiological studies have shown that single ...
Morphofunctional development of 13-15-year old girls of different somatotypes

Akhmetova, A.A.; Mukatayeva, Zh.M. (L.N.Gumilyov Eurasian National University, 2019)

The present article provides a comparative analysis of the morphofunctional indicators of 13–15 year old girls of different types of constitution, living in the cities of Pavlodar and Kyzylorda. Most of the studied ...
Obtaining and investigating immunochemical properties of monoclonal antibodies against rCTLA-4 protein

Adish, Zh.B.; Nurtleu, M.; Tursunov, K.A.; Mukantayev, K.N.; Ramankulov, Y.M.; Mukanov, K.K. (L.N.Gumilyov Eurasian National University, 2023)

Monoclonal antibodies are used to block control points of the tumor development of many oncological pathologies. One of the critical control points of tumor development of several oncological pathologies is the receptor ...
Optimization of microclonal propagation conditions for increasing the multiplication factor of poplar microshoots

Kakimzhanova, A.A.; Zhagipar, F.S.; Naziran, F.; Karimova, V.K.; Nurtaza, A.S. (L.N.Gumilyov Eurasian National University, 2019)

Representatives of the genus poplar – Populus L. (kind Salicaceae) are widely used for landscape gardening residential areas and creating different types of protective plantings. Difficulties of propagation for some types ...
Oxidative stress response in plants to combined abiotic and biotic stress factors

Yermukhambetova, R.Zh.; Dogabayev, A.Zh.; Bari, A.A.; Masalimov, Zh.K. (L.N.Gumilyov Eurasian National University, 2018)

Reactive oxygen species were considered to be toxic by-products of aerobic metabolism, which were disposed of using antioxidants. However, it has become apparent that plants actively produce reactive oxygen species as ...
Phytoplankton of salt lakes of the Pavlodar region

Toleuzhanova, A.; Ubaskin, A.; Akhmetov, K.; Yerzhanov, N.; Lunkov, A.; Minakov, A.; Abylkhassanov, T. (L.N.Gumilyov Eurasian National University, 2019)

Due to the significant mineralization of water, phytoplankton of lakes in Pavlodar region is distinguished by low species richness. The species diversity of algal flora and the proportion of different halophilic groups ...

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