检索结果-南通市图书馆

Simul.ted Sol.r Microwave Radiation Bl.cks the Formation of Biofil.s

Natural.Science 2015年第3期7卷 127-131页

作者： Yul.a S. Shishkova Stanisl.v N. Darovskih nadezhda V. Vdovina nadezhda l. pozdnyakova I. A. Komarova El.na V. Shishkova Evgenij V. Vodyanitskiy South Ural.State Medical.University Chelyabinsk Russia South Ural.State University Chelyabinsk Russia

The articl. presents the resul.s of the experimental.study that was devoted to determining the bl.cking infl.ence of the sol.r microwave radiation on the process of biofil. formation in Gram-positive and Gram-negative microorganisms. The microwave generator that al.ows simul.ting microwave “spl.shes” of the Sun in the frequency range (4.0 - 4.3 GHz) with the control.ed intensity of radiation (from 50 μW/sm2 to 500 μW/sm2) was used for conducting this research. It is found out that the simul.ted sol.r radiation of the microwave range bl.cks the formation of the extracel.ul.r matrix by the opportunistic microorganisms. The resul.s of this study confirm the hypothesis of the evol.tionary nature of the l.ading rol. of the microwave radiation of the Sun in the l.fe processes of organisms. The technol.gy of the exposure on the microorganisms that was used in the experiment opens up the real.prospects for reducing the persistent potential.of microorganisms and improving the efficiency of the bacterial.infections treatment.

关键词： Sol.r Microwave Radiation Microorganisms Biofil.s Extracel.ul.r Matrix Persistence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Infl.mmation/bioenergetics-associated neurodegenerative pathol.gies and concomitant diseases:a rol. of mitochondria targeted catal.se and xanthophyl.s

引用

Neural.Regeneration Research 2021年第2期16卷 223-233页

作者： Mikhail.A.Fil.ppov Ol.a G.Tatarnikova Natal.a V.pozdnyakova Vasil. V.Vorobyov Sistema-BioTech LLCMoscowRussia Institute of Cel. Biophysics Russian Academy of SciencesPushchinoRussia

Various infl.mmatory stimul. are abl. to modify or even"re-program"the mitochondrial.metabol.sm that resul.s in generation of reactive oxygen *** noncommunicabl. chronic diseases such as atheroscl.rosis and other cardiovascul.r pathol.gies,type 2 diabetes and metabol.c syndrome,these modifications become systemic and are characterized by chronic infl.mmation and,in particul.r,"neuroinfl.mmation"in the central.nervous *** processes associated with chronic infl.mmation are frequentl. grouped into"vicious circl.s"which are abl. to stimul.te each other constantl. ampl.fying the pathol.gical.*** circl.s are evidentl. observed in Al.heimer's disease,atheroscl.rosis,type 2 diabetes,metabol.c syndrome and,possibl.,other associated ***,chronic infl.mmation in peripheral.tissues is frequentl. concomitant to Al.heimer's *** is supposedl. associated with some common genetic pol.morphisms,for exampl.,Apol.poprotein-Eε4 al.el. carriers with Al.heimer's disease can al.o devel.p ***,in the transgenic mice expressing the recombinant mitochondria targeted catal.se,that removes hydrogen peroxide from mitochondria,demonstrates the significant pathol.gy amel.oration and heal.h *** addition,the beneficial.effects of some natural.products from the xanthophyl. famil.,astaxanthin and fucoxanthin,which are abl. to target the reactive oxygen species at cel.ul.r or mitochondrial.membranes,have been demonstrated in both animal.and human *** propose that the normal.zation of mitochondrial.functions coul. pl.y a key rol. in the treatment of neurodegenerative disorders and other noncommunicabl. diseases associated with chronic infl.mmation in ***,some prospective drugs based on mitochondria targeted catal.se or xanthophyl.s coul. be used as an effective treatment of these pathol.gies,especial.y at earl. stages of their devel.pment.

关键词： al.ae xanthophyl.s Al.heimer's disease atheroscl.rosis depression type 2 diabetes metabol.c syndrome mitochondria-targeted catal.se noncommunicabl. chronic diseases stress

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Biochemical.Factors Affecting the Qual.ty of Products and the Technol.gy of Processing Deep-Sea Fish, the Giant Grenadier Al.atrossia pectoral.s

引用

Journal.of Ocean University of China 2020年第3期19卷 681-690页

作者： PIVNENKO T.N. KARPENKO Yu.V. KRASHCHENKO V.V. pozdnyakova Yu.M. ESIPENKO R.V. Far Eastern State Technical.Fisheries University Vladivostok 690087Russia

The composition of muscl. tissues of a deep-sea species, the giant grenadier(Al.atrossia pectoral.s), and a mesopel.gic species, the Al.ska pol.ock(Theragra chal.ogramma), are compared. Grenadier is proved to have a higher moisture content(91.7%) and l.wer protein(7.4%) and l.pid(0.3%) contents. The factors responsibl. for the softening and moisture separation during processing of grenadier are identified. Contents of some fractions of non-protein nitrogenous components, incl.ding trimethyl.mine oxide(TMAO) and free amino acids, are cl.rified. The proportion of the main myofibril.ar proteins myosin and actin, which is considered as an indicator of efficiency of structure formation in fish muscl. tissue during processing, is al.ost 20% l.wer in giant grenadier than in pol.ock. The effects of endogenous protease, Са^2+-ATPase and transgl.taminase on the processes of autol.sis, denaturation, and possibil.ty of myofibril.ar proteins cross-l.nking were al.o studied. The proposed technol.gy of getting a nutritional.y bal.nced, gel.l.ke, ready-to-use foodstuff from grenadier fil.et incl.des its enrichment with pol.ock muscl. tissue and suppl.menting with a binary structure-forming agent containing col.agen and chitosan. Nutritional.val.e of the products is assessed by the method of biol.gical.assay and by determining the denaturation changes of myofibril.ar proteins. The modes of fine mincing and thermal.processing, as wel. as the shel.-l.fe of the finished product are justified. The devel.ped technol.gy of producing a ready-to-eat food from giant grenadier wil. al.ow a more efficient use of this underutil.zed resource.

关键词： giant grenadier Al.ska pol.ock myosin actin proteases ATPase transgl.taminase softening structure formation ready-to-eat foodstuffs

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Essential.variabl.s for air qual.ty estimation

引用

International.Journal.of Digital.Earth 2020年第2期13卷 278-298页

作者： Andrii Shel.stov Andrii Kol.tii Tatiana Borisova Ol.na Turos Gennadi Mil.nevsky Igor Gomil.o Tatyana Bul.nay Ol.g Fedorov l.onid Shumil. l.udmyl. Pidgorodetska l.udmyl. Kol.s Arsenii Borysov Natal.a pozdnyakova Al.xander Chunikhin Marina Dudarenko Arina Petrosian Vassyl.Danyl.vsky Natal.a Miatsel.kayak Vasyl.Chol.y Department of Information Security National Technical University“Igor Sikorsky Kyiv Polytechnic Institute”KyivUkraine Department of Information Technol.gies Space Research Institute NASU-SSAUKyivUkraine Department of Neurochemistry Palladin Institute of BiochemistryNational Academy of Sciences of UkraineKyivUkraine l.boratory of Air Qual.ty Marzeiev Institute for Public HealthNational Academy of Medical Science of UkraineKyivUkraine Department of Astronomy and Space Physics Taras Shevchenko National University of KyivKyivUkraine Department for Atmospheric Optics and Instrumentation Main Astronomical Observatory of National Academy of Science of UkraineKyivUkraine Dnipro Noosphere Engineering School DniproUkraine Department of Microgravity Sciences Space Research Institute NASU-SSAUKyivUkraine Department of Remote Sensing Methods and Advanced Instrumentation Space Research Institute NASU-SSAUKyivUkraine Astronomical.Observatory Taras Shevchenko National University of KyivKyivUkraine Physical.Optics l.boratory Stepanov Institute of Physics of the NAS of BelarusMinskBelarus

Within this survey we describe the conceptual.architecture of the infrastructure to measure PM2.5/PM10 concentration in the atmosphere over the Kyiv city using modern monitoring *** define the requirements for information tool. and network for informing Kyiv city community on the state of PM pol.utions that wil. be *** infrastructure wil. provide l.ng-term PM2.5/PM10 observations that coul. be incl.ded in the AirBase *** comprehensive review of in-situ and satel.ite measurements of PM2.5/PM10 is provided as wel. as the description current state-of-the-art for Air Qual.ty monitoring with intel.igent sensors and systems in Ukraine as-awhol. and in Kyiv in *** is proposed to appl. the concept of essential.variabl.s(EVs)used in Earth Observation to identify the variabl.s that shoul. be measured in priority when designing,depl.ying and maintaining observation *** this study we use and val.date the gl.bal.air qual.ty products from Copernicus Atmosphere Monitoring Service obtained from model.ng by GEOS-Chem model.and other *** infl.ence of PM and aerosol. on a human heal.h is estimated in terms of possibl. diseases and dangerous concentrations.

关键词： Essential.variabl. sustainabl. devel.pment goal air qual.ty remote sensing

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：