scholarly journals The Relationship between ELISA and HI Tests for Determination the Antibodies of Rubbela

2012 ◽  
Vol 36 (2) ◽  
pp. 771-74
Author(s):  
Layla Fouad Ali
Keyword(s):  
Positive Relationship ◽  
Immune Status ◽  
Haemagglutination Inhibition ◽  
Elisa Test ◽  
Mmr Vaccine ◽  
Rubella Vaccine ◽  
Blood Samples ◽  
The Relationship ◽  
Better Than

The study includes (44) blood samples were vaccinated with MMR vaccine. The IgM antibodies of Rubbela Virus were measured by HI test, 22 samples were positive and 22 were negative. These samples were tested by Enzyme Linked Immuno Sorbant Assay ELISA test to determine the relationship between them. The results showed that ELISA test was more sensitivities than Haemagglutination inhibition HI test in determination of rubella specific antibodies, so it is better than HI test in measuring the immune-status of individuals vaccinated with rubella vaccine and there was a positive relationship between ELISA test and HI test and was detected (r= 0.585).

Determination of Retinol, Antioxidant Vitamins and Homocysteine in Skin Puncture Blood

1999 ◽  
Vol 69 (5) ◽  
pp. 309-314 ◽  
Author(s):  
Erhardt ◽  
Heinrich ◽  
Biesalski
Keyword(s):  
Mass Screening ◽  
Beta Carotene ◽  
Regression Coefficients ◽  
Precolumn Derivatization ◽  
Sampling Techniques ◽  
Blood Samples ◽  
Vitamin Status ◽  
The Difference ◽  
Better Than

For determination of the vitamin status via mass screening, simple and rapid methods are required. Additionally, blood samples should be obtained using simple and low invasive sampling techniques. To fulfill this existing methods have been modified to analyze retinol, tocopherols, beta-carotene, vitamin C and homocysteine in 20 mul plasma. Blood samples were obtained via skin punctures. HPLC measurements were carried out with isocratic separation and precolumn derivatization. Intra and interday variation coefficients were below 8% and regression coefficients better than 0.99 for all measurements. The difference between venous and capillary samples were < 5%. In conclusion, the methods employed proved satisfactory for the determination of important nutritional parameters in blood samples obtained via skin punctures. These methods are therefore well suited for mass screening, especially under field conditions in developing countries.

scholarly journals Hubungan Motivasi Kerja dengan Kinerja Guru Taman Kanak Kanak di Kecamatan Padang Utara Kota Padang

2019 ◽  
Vol 8 (2) ◽  
pp. 37
Author(s):  
Fadhila Rahmi ◽  
Zulminiati Zulminiati
Keyword(s):  
Data Analysis ◽  
Random Sampling ◽  
Positive Relationship ◽  
Work Motivation ◽  
Kindergarten Teachers ◽  
Scale Model ◽  
Coefficient Of Determination ◽  
Meaningful Relationship ◽  
The Relationship

This study aims to determine the relationship between work motivation and the performance of kindergarten teachers in Padang Utara District, Padang City. The hypothesis in this study proposed is that there is a meaningful relationship between work motivation and the performance of kindergarten teachers in Padang Utara District,Padang City. This type of research correlational with a kuantatif approach,which describes the relationshipof work motivation with the performance of kindergarten teachers in Padang Utara District, Padang City. The population in this study, with 82 teacher  who taught in kindergarten in Padang Utara Subdistrict,Padang City,and were sampled in this study,with 43 people taken using the stratified Proposional Random Sampling techninque. The instruments in this study are likert scale model questionnaires that have been tested for validity and reability and the result are valid and reabel. Data were analyzed using Produt Moment correlation formula with SPPS version 17. Based on data analysis,the coefficient of determination of work motivation was obtained at 0,512. The correlation coefficient between work motivation and the performance of kindergarten teachers is 0,715.This means that motivation is 71,5% towards the performance of significant 5% kindergarten teachers. Based of these data it can be concluded work motivation has a positive relationship with the performance of  kindergarten teacher in Padang Utara District,Padang City.

scholarly journals Relevansi Delimitasi Perbatasan Maritim Dengan Faktor Lingkungan

2021 ◽  
Vol 1 (2) ◽  
pp. 76
Author(s):  
Evi Purwanti
Keyword(s):  
Environmental Factors ◽  
Positive Relationship ◽  
Environmental Law ◽  
Mineral Resources ◽  
Conceptual Approach ◽  
Environmental Considerations ◽  
The Relationship ◽  
Selection Of

Introductioan: This article discusses the relevance of maritime border delimitation with environmental factors that affect the determination of delimitation.Purposes of the Research: The purpose of this study is to analyze the urgency of the role of the environment in the maritime border delimitation process. Specifically focused on analyzing whether there is a positive relationship between environmental considerations and the development of the delimitation process and to determine the environmental factors that influence the delimitation.Methods of the Research: This research uses normative research with a conceptual approach. Researchers use relevant environmental law concepts in the maritime border delimitation process.Results of the Research: The results of the study show that there is a relevance of environmental factors in determining maritime border delimitation, among others from factors: conservation of wildlife reserves, the principle of natural prolongation, the principle of sustainable development, mineral resources, and fisheries. The relationship between environmental factors and the delimitation process occurs in two ways: First, environmental considerations show a direct influence in the selection of the delimitation method. Here environmental factors are an important motive in the delimitation process. Second, environmental factors affect the delimitation process indirectly where there are a number of delimitation agreements that do not include specific provisions regarding the environment, but the evidence shows that the parties are motivated by environmental factors in negotiating delimitation.

scholarly journals An Investigation of the Determinants of Savings and Investment in Nigeria

2015 ◽  
Vol 1 (2) ◽  
pp. 1 ◽  
Author(s):  
Adelakun O. Johnson
Keyword(s):  
Economic Growth ◽  
Positive Relationship ◽  
Inflation Rate ◽  
Time Series Data ◽  
Series Data ◽  
Correction Model ◽  
Use Of Time ◽  
The Impact ◽  
The Relationship

<p>This study examined the relationship between savings, investment and economic growth. A corollary of the work is the determination of which of the inputs of production contributes more to economic growth in Nigeria. The study makes use of time series data spanning twenty-nine years using error correction model. The result shows a positive relationship between savings, investment and economic growth in Nigeria. Of the determinants of savings considered in the study, inflation rate contributes negatively to saving, while interest rate positively affect saving. All these confirm economic theory. The striking feature of the study however is the confirmation of the impact of labour on economic growth, which according to the study far outweighs the contribution of capital.</p>

scholarly journals Effect of Vitamin E Supplementation on the Haemagglutination Inhibitor Titre Vaccinated against Newcastle Disease in T-2 Toxin Challenged Chickens

2008 ◽  
Vol 77 (1) ◽  
pp. 45-49 ◽  
Author(s):  
M. Weber ◽  
J. Fodor ◽  
K. Balogh ◽  
I. Wágner ◽  
M. Erdélyi ◽  
...  
Keyword(s):  
Vitamin E ◽  
Newcastle Disease ◽  
Broiler Chicken ◽  
Low Dose ◽  
Haemagglutination Inhibition ◽  
Blood Samples ◽  
Inhibitor Titre ◽  
Haemagglutination Inhibitor ◽  
Vitamin E Supplementation

The effect of T-2 toxin contaminated feed (2.35 mg kg-1) and/or vitamin E supplementation in drinking water (10.5 mg/animal day-1) for 14 days on the haemagglutination inhibition titres against Newcastle disease virus was investigated in repeatedly vaccinated (on 23 days of age) broiler chicken. The animals were divided into four groups: (1) control; (2) treated with vitamin E; (3) fed a T-2 toxin contaminated feed; (4) fed a T-2 toxin contaminated diet and treated with vitamin E. Blood samples were taken on days 7 and 14 of the experiment for determination of sera titres and vitamin E content, liver samples were also taken on the same days for vitamin E determination. It was found that haemagglutination titres increased in comparison to the controls as an effect of vitamin E supply and also a low dose T-2 toxin challenge. The combination of both treatments showed some synergistic effect. The utilization of vitamin E decreased by the feeding of T-2 toxin contaminated diet, particularly in the liver.

scholarly journals Amoebiasis among institutionalized psychiatric patients in Taiwan

1999 ◽  
Vol 122 (2) ◽  
pp. 317-322 ◽  
Author(s):  
H.-S. CHENG ◽  
L.-C. WANG
Keyword(s):  
Sexual Difference ◽  
Intestinal Parasites ◽  
Psychiatric Patients ◽  
Psychiatric Hospitals ◽  
Elisa Test ◽  
Microplate Assay ◽  
Blood Samples ◽  
Elisa Kit ◽  
Stool Samples ◽  
The Relationship

Although information on amoebiasis among institutionalized psychiatric patients is available, reports on the relationship between behaviour and this infection are not abundant. From July 1995 to June 1996, stool and blood samples were collected from 565 patients in three psychiatric hospitals of North Taiwan. Stool samples were examined using the direct smear and formalin-ethyl acetate sedimentation techniques as well as ProSpecT® Entamoeba histolytica Microplate Assay kit. Blood samples were examined by the Amebiasis Serology Microwell ELISA kit. Among these patients, 14 (2·5%) harboured one or two species of intestinal parasites. There were 6 (1·1%) E. histolytica/E. dispar cyst passers: 5 positive in stool ELISA test and 2 with antibodies against E. histolytica. Among demographic factors, type of psychiatric disorder and disability, only a significant sexual difference in seropositivity of E. histolytica was observed. These findings indicate that the infected patients acquired the infections before they entered the hospitals.

scholarly journals HUBUNGAN TINGKAT PENDIDIKAN DAN TANGGUNG JAWAB LINGKUNGAN DENGAN PARTISIPASI PEMELIHARAAN KESEHATAN LINGKUNGAN

2016 ◽  
Vol 17 (01) ◽  
pp. 1-14
Author(s):  
Mpa Saputra
Keyword(s):  
Positive Relationship ◽  
Total Sample ◽  
Multiple Correlation Coefficient ◽  
Regression Equation ◽  
Environmental Responsibility ◽  
Health Maintenance ◽  
Level Of Education ◽  
Sample Data ◽  
The Relationship

The Objective of the research is to determine the relationship between the level of education the community Bojong Rawa village and environmental responsibility with the participation of the health maintenance environment. The method which is used in this research is the correlation associative quantitative approach of 60 people a total sample. Data were collected through questionnaires. Analysis of data to test the hypothesis of research is used the regression analysis. The research concluded that; First, there is a positive relationship between the level of education with the participation of the health maintenance environment with the correllation coefficient of  0, 86 at  = 0, 05 on  = 39, 71 + 3, 191 X1 the regression equation. Second, have a positive relationship between environmental responsibility and participation of the healthmaintenance environment with the correlation  regression equation. Third, there is a positive relationship between the level of education and environmental responsibility together with the participation of the health maintenance environment with multiple  correlation coefficient () of () with coefficients of determination of 96 %. The double regression equation   = - 0, 7 + - 0, 64 + 1, 13.

scholarly journals Role Analysis of Debt Equity Ratio on Dividend Payout Ratio, Stock Return and Earning Per Share with Firm Size and Return on Equity as Intervening Variable (Case Study of Infrastructure Companies Listed in Indonesia Stock Exchange Year of 2015-2019)

2021 ◽  
Vol 8 (11) ◽  
pp. 293-310
Author(s):  
Ulfi Nurfaeda ◽  
Tantri Yanuar Rahmat Syah
Keyword(s):  
Capital Structure ◽  
Firm Size ◽  
Stock Return ◽  
Positive Relationship ◽  
Infrastructure Development ◽  
Return On Equity ◽  
Significant Positive Relationship ◽  
Equity Ratio ◽  
The Relationship

The Indonesian government has been catching up with infrastructure development in recent years. In carrying out infrastructure development, funding and determination of the optimum capital structure are needed because this will affect a company's financial structure. The company's source of funds comes from foreign capital and equity as measured by the debt-to-equity ratio. However, in realizing the optimal determination of capital structure will affect several other financial ratios, therefore the aim of this study is to identify and examine the relationship between DER and DPR, SR and SR which uses FS and ROE as intervening variables. The data used were fourteen companies engaged in building construction and toll road construction. The results of this study indicate that there is a significant positive relationship between DER on FS, ROE, EPS and DPR, FS on EPS and ROE on DPR and EPS. The DER variable on DPR and EPS which is moderated by ROE and FS also has a significant positive relationship. On the other hand, the relationship between FS and DPR and the DER variable against DPR moderated by FS, show a significant negative, while the relationship between DER and SR is negative and insignificant. In addition, the relationship between FS and ROE on SR and DER against SR which is moderated by FS and ROE shows a positive but insignificant. Keywords: Debt Equity Ratio, Firm Size Earning Per Share, Return on Equity, Dividend Payout Ratio dan Stock Return.

Evaluation of the Relationship between Salivary Resistin and pH in Healthy Individuals

2020 ◽  
Vol 8 (3) ◽  
pp. 12
Author(s):  
Solmaz Pourzare Mehrbani ◽  
Paria Motahari
Keyword(s):  
Direct Relationship ◽  
Positive Relationship ◽  
Elisa Test ◽  
Mean Value ◽  
Enzyme Linked Immunosorbent Assay ◽  
Healthy Individuals ◽  
Oral Medicine ◽  
The Mean ◽  
Clinical Conditions ◽  
The Relationship

Changes in composition and flow rate of saliva depict secondary systematic variations related to diseases, drugs and treatment of illnesses. This research examines the relationship between the saliva pH and saliva resistin in the seemingly healthy individuals. In this study 82 patients referring to the Department of Oral Medicine, Faculty of Tabriz Dentistry were examined. Before sampling from the patients with inclusive conditions, their mouths were washed by water and after 15 minutes 5ml of their saliva were collected by drooling in the sterile polyethylene containers. The collected samples were transferred to the laboratory and their pH was measured. Then the enzyme-linked immunosorbent assay (ELISA) test was performed by specific kit for saliva resistin measuring. The mean value of saliva resistin was 15.60±7.56 and pH mean value was 7.61±0.68. Results showed that about 61% of patients had resistin higher than15 ng/ml. According to the analysis results, 15.9% of patients had pH less than 7 while 57.3% had pH between 7-8 and 26.8% had pH higher than 8. There was a positive relationship between saliva resistin and pH. Since salivary resistin levels vary in response to different clinical conditions, direct relationship between the saliva resistin and pH indicates that pH changes can depict risk factor for specific diseases.

scholarly journals Serum Immunoglobulins level in Bangladeshi Dockyard Labourers

1970 ◽  
Vol 9 (2) ◽  
pp. 91-95
Author(s):  
Muhammad Shahdaat Bin Sayeed ◽  
Abdullah Al Maruf ◽  
Amitouzea Basher ◽  
Naimul Huda ◽  
Syeda Amina Toufique ◽  
...  
Keyword(s):  
Immune Status ◽  
Economic Status ◽  
Serum Levels ◽  
Demographic Variables ◽  
Control Group ◽  
Blood Samples ◽  
Socio Economic Status ◽  
Level Of Significance ◽  
The Relationship ◽  
Immunoglobulin Levels

The purpose of the study was to evaluate the serum level of immunoglobulins in Bangladeshi dockyard labourers compared to healthy day labourers. One hundred dockyard labourers, age ranging from 19 to 42 years, were randomly recruited from different dockyards of Keranigonj, Dhaka, Bangladesh. The control group included 100 day labourers matched by age, sex and socio-economic status to that of dockyard labourers who were not exposed to environmental hazards of dockyard. Blood samples were analyzed for determining the serum levels of immunoglobulin (IgG, IgA & IgM) by turbidimetry method using an immunoglobulin kit. The serum concentration of IgA & IgG were found to be decreased, whereas that of IgM increased in dockyard labourers as compared to control group, but the differences were not significant (p>0.05). No significant relationship was found between the socio-demographic variables and immunoglobulin levels at 5% level of significance. But study with larger number of population is required for further evaluation of the relationship between the immune status and health hazards to confirm these findings. Key words: Dockyard labourers; Occupational exposure; Immunoglobulin. DOI: http://dx.doi.org/10.3329/dujps.v9i2.7885 Dhaka Univ. J. Pharm. Sci. 9(2): 91-95, 2010 (December)

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