检索结果-南通市图书馆

Mixed vitamin C and zinc diet supplements co-administered with artemether drug improved haematological profile and survival of mice infected with Plasmodium berghei

引用

food Science and Human Wellness 2019年第3期8卷 275-282页

作者： felicia N.Ekeh Nkiru E.Ekechukwu chimdinma f.chukwuma Ifeanyi Oscar N.Aguzie Chinenye M.Ohanu Chike Ebido Stanley N.Oluah Department of Zoology and Environmental Biology University of NigeriaNsukkaEnugu StateNigeria Center for Parasitology and Entomology School of Life SciencesHuxley BuildingKeele UniversityST55BG KeeleUK

Iron and zinc deficiencies is common in malaria endemic areas and contributes to *** C and zinc combined supplements have been hypothesized as a *** study evaluated the effect of different combinations of vitamin C and zinc on haematological parameters and mortality of Plasmodium berghei-infected mice(Mus musculus).A three-week trial was carried out to assess haematological changes and mortality of mice after 3-day artemether treatment co-administered with vitamin C-zinc *** was based on combinations of vitamin C and ***,packed cell volume(PCV),white blood cell count(WBC),red blood cell count(RBC),haemoglobin concentration(HB),and mortality were assayed *** supplement improved PCV,HB,mean cell volume(MCV)and mean cell haemoglobin(MCH).Mice mortality was higher in the absence of the supplement,though the difference was not significant(x^2=5.214,P=0.5167).Parasitaemia was not reduced by the supplement.A 30:70 vitamin C-zinc supplement performed better than other combinations ***,vitamin C-zinc supplement play roles in the management of malaria,since they improved PCV and HB,and lowered mortality rate,complementing the therapeutic effect of artemether.

关键词： Dietary supplement food supplement Micronutrient Zinc Vitamin C Malaria Nutritional medicine

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

Seed Priming and foliar Supplementation withβ-aminobutyric Acid Alleviates Drought Stress through Mitigation of Oxidative Stress and Enhancement of Antioxidant Defense in Linseed(Linum usitatissimum L.)

引用

Phyton-International Journal of Experimental Botany 2023年第11期92卷 3113-3131页

作者： Tauqeer Ahmad Yasir Muhammad Ateeq Allah Wasaya Mubshar Hussain Naeem Sarwar Khuram Mubeen Mudassir Aziz Muhammad Aamir Iqbal chukwuma COgbaga Ibrahim Al-Ashkar Md Atikur Rahman Ayman El Sabagh Department of Agronomy University of LayyahLayyah31200Pakistan Department of Agronomy Bahauddin Zakariya UniversityMultan60000Pakistan State Key Lab of Crop Stress Biology for Arid Areas College of AgronomyNorthwest A&F UniversityYangling712100China Department of Agronomy MNS University of AgricultureMultan60000Pakistan Department of Agronomy Faculty of AgricultureUniversity of Poonch RawalakotRawalakot10250Pakistan Independent Researcher MiddlesbroughNorth YorkshireUK Plant Production Department College of Food and Agriculture SciencesKing Saud UniversityP.O.Box 2460Riyadh11451Saudi Arabia Grassland and forage Division National Institute of Animal ScienceRural Development AdministrationCheonan31000Korea Department of field Crops Faculty of AgricultureSiirt UniversitySiirt56100Turkey Department of Agronomy Faculty of AgricultureKafrelsheikh UniversityKafr El-Shaikh33516Egypt

Drought is one of the critical limitations to agricultural soils and crop *** of water is increasing due to climate change that lead to increasing threats to global food ***,ecofriendly and cost effective strategies are highly desirable for mitigating drought stress along with sustainable and smart agricultural *** aim of the study was to mitigate DS using seed priming and exogenous supplementation ofβ-aminobutyric acid(BABA)in linseed(Linum usitatissimum L.).Different doses(0,50,100 and 150μM)of BABA were used for seed priming agent and foliar spraying under three soil moisture levels viz.,25%(SM25),45%(SM45)and 65%(SM65).The response variables of both experiments included different agro-botanical traits and oxidative stress indicators such as melondialdehyde content,free proline accumulation,and antioxidant defense in *** linseed plants showed water stress at SM25 that reduced plant height,number of branches per plant,time taken to flower initiation and heading,and root and shoot dry ***,the number of capsules and seeds per capsule showed a significant decline at SM25,which led to a drastic reduction in 100-seed weight yield in linseed plants in both ***,seed priming and foliar supplementation with of BABA(50–100μM)significantly improved these morpho-agronomical attributes in linseed plants under *** results revealed that the BABA was fully active in linseed plants at ***,the combination of SM25 with BABA significantly improved the antioxidant enzymes superoxide dismutase(SOD),catalase(CAT),ascorbate peroxidase(APX),and peroxidase(POD)activity,which significantly enhanced DS tolerance in linseed *** findings might be useful to oil seed breeders and farmers linseed for breeding program in linseed plants as well as sustainable agricultural production of oil seed crop plants.

关键词： Linseed water stress signaling molecule climate change biostimulant ecofriendly approach sustainable agricultural

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

Assessment of Seed-Borne Plant Pathogenic fungi Associated with Rice Crop in South-Eastern Nigeria

引用

Journal of Agricultural Science and Technology(A) 2018年第2期8卷 68-75页

作者： Christian Chukwunenye, Iwuagwu Charles Ikechukwu, Umechuruba Charles Chimezie, Ononuju Andrew chukwuma Nwogbaga Department of Crop Science and Horticulture Nnamdi Azikiwe University Awka Anambra State Nigeria Evangel University Ikpoto Ebonyi State Nigeria Department of Plant Health Management Michael Okpara University of Agriculture Umudike Abia State Nigeria Department of Crop Production and Land Scape Management Ebonyi State University Ebonyi Nigeria

This study was conducted to assess the incidence of seed-borne fungi on rice seeds sourced from the major rice growing areas of South-Eastern Nigeria. The rice seeds were collected during the dry seasons between 2009 and 2010. four hundred rice seeds randomly collected and surface sterilized by washing in 3% sodium hypochlorite and rinsed two times with sterile distilled water were placed in three circular rings inside the Petri dishes. The incubation was done one after the other for each variety from all the locations. Ten fungi species from eight genera were isolated from the rice seeds in all the rice growing areas of South-Eastern Nigeria. The fungi pathogens vary from one locality to another, as well as the frequency of occurrence. The pathogens isolated include： fusarium moniliforme, f. solani, f. oxysporium, Aspergillus spp., Botridiploidia spp., Helminthosporium spp., Penicillium spp., Trichoconis padwickii, Curvularia oryzae and Phoma oryzae. Though, there was the presence of some seed-borne fungi in the rice seeds from the areas studied, most of the cultivars experienced up to 90% germination. But some cultivars had very low germination. IR 1416 from Arochukwu and GB90 from Arondiuzogu had less than 1% germination. This study shows that seed-borne organisms are major constraint in rice production in the South-Eastern states of Nigeria as a result of low seed germination stemmed from infestation of fungi organisms in the seeds.

关键词： Mycoflora rice seeds germination South-Eastern states

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

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

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：