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ELISA

Papers (18)

Seroprevalence and Combined Profiles of IgM/IgG Antibodies against SARS-CoV-2 in Ambulatory Patients in Yaoundé, Cameroon

Assiene Oyong Damase Serge, Tamdjo Ange Hillary, Minoué Kuum Marc Germain, Youego Kouam Laetitia Elise, Cedric Gueguim, William Djeukeu Asongni, Assiene Agamou Julien Armel & Dieudonné Adiogo · Microbiology Research Journal International · 2026

Aims: The study aims to assess the seroprevalence of anti-SARS-CoV-2 IgM and IgG antibodies among ambulatory patients in Yaoundé and to identify clinical and demographic correlates associated with the humoral immune response. Methods: An analytical cross-sectional study was condu...

Open access Research Article 10.9734/mrji/2026/v36i71763

Prevalence of Occult Hepatitis B Virus Infection among Healthy Hbsag Negative Blood Donors in Owerri Town, South-east Nigeria

Ukoha OB, Chukwurah SN, Ukoha O, Anyanechi CC, Ekwunife CU, Udigwe CF, Nwadimkpa CH, Izunwa OE, Eze HT, Okonkwo UC & Ihekwaba AE · Asian Journal of Medicine and Health · 2024

Background: Hepatitis B virus (HBV) infection with its attendant complications is a disease of major public health importance being the 10th leading cause of death globally. Transfusion transmitted HBV continues to be a major problem despite the routine screening of donor blood p...

Open access Research Article 10.9734/ajmah/2024/v22i121148

Epidemiology of Viral Hepatitis in a Tertiary Care Hospital of North India

Garima Sharma, Kirti Parmar, Santwana Verma, Amit Sharma & Abhishek Sharma · Microbiology Research Journal International · 2024

Introduction: Viral hepatitis is used to describe protracted hepatocellular necrosis and inflammation, often with fibrosis, that lasts longer than 6 months and is caused by HBV, HCV, HBV-associated HDV or HEV. Chronic hepatitis is classified histologically by the degree of hepato...

Open access Research Article 10.9734/mrji/2024/v34i121519

Evaluation of the Level of Aflatoxins in Raw Peanuts and Reduction Levels of Aflatoxins in Peanuts through Nixtamalization (Lime Treatment) and Calcium Enrichment

Cynthia Orwa, Lucy Njue & Caroline Muthike · Asian Food Science Journal · 2023

Nixtamalization has been widely used as a method of reducing aflatoxin contamination in peanuts as well as in calcium enrichment. The aim of this study is to investigate the effects of nixtamalization on aflatoxin and nutrient content in peanuts among wholesalers and retailers at...

Open access Research Article 10.9734/afsj/2023/v22i11685

Seroprevalence of Hepatitis C Virus in the Urban Commune of Kindia-Republic of Guinea

Aissatou Boiro, Mamadou Gando Diallo, Bonaventure Kolie, Souleymane Diallo, Abdoulaye Djibril Diallo, Pévé Guilavogui, Mamadou Boundoukhoura Bah, Thierno Amadou Labé Balde, Sanaba Boumbaly & Mamadou Yéro Boiro · Microbiology Research Journal International · 2023

Introduction: Hepatitis C is an inflammation of the liver caused by the hepatitis C virus; its spread in humans has been boosted by the emergence of parenteral use for medical purposes or drug injections, as well as its asymptomatic nature in the acute phase. The global prevalenc...

Open access Research Article 10.9734/mrji/2023/v33i91403

Circulation of Crimean-Congo Haemorrhagic Fever Virus in Ticks in Upper Guinea-Republic of Guinea

Mamadou Gando Diallo, Aissatou Boiro, Bonaventure Kolie, Ekaterina Naydenova, Abdoulaye Djibril Diallo, Souleymane Diallo & Thierno Amadou Labé Balde · Microbiology Research Journal International · 2023

The aim of this study was to map the distribution of agents carrying the Crimean-Congo haemorrhagic fever virus (arbovirus-tica) in the natural region of Upper Guinea. The prefectures of Kankan, Dabola and Faranah were used as collection areas. Random sampling of different types...

Open access Research Article 10.9734/mrji/2023/v33i91402

Frequency of HEV Antibodies in Pregnant Women and Its Association with Existent Risk Factors, Sudan: A Cross-Sectional Study

Yousif Elnour Elsharif, Khidir Osman Alfaki, Samah Abdelrahim Elawad, Ahmed Alsiddiq Ebraheem, Mohamed Magzob, Abdelrahman Eldaw Mohammed & Elhadi Abdalla Ahmed · Microbiology Research Journal International · 2023

Background: Hepatitis E virus (HEV) infection is an increasing global problem and high endemicity is observed in many developing countries. Pregnancy predisposes women to chronic infection and various complications. Objective: This study aimed to investigate sero-positivity of HE...

Open access Research Article 10.9734/mrji/2023/v33i61385

Comparison of Microscopy, Boeck and Drbolav’s Stool Culture Medium and Bichro-latex Antibody Test with A Reference Elisa Antigen Test for E. histolytica Diagnosis in Calabar, Nigeria

Onosakponome, E. O., Ohanu C. E. & Nyenke C. U. · Microbiology Research Journal International · 2021

Objective: Amoebiasis is a parasitic infection caused by E.histolytica, accurate diagnosis of E. histolytica is important in the treatment of amoebiasis and to avoid preventable costs. The study objective is to compare different diagnostic methods used in the diagnosis of amoebia...

Open access Research Article 10.9734/mrji/2021/v31i1130353

Natural Resistance Associated Macrophage Protein-1 Expression in Salmonella typhi Infection with Acute Recurrence State of Typhoid Fever in Endemic Areas, Indonesia

Ade Rifka Junita, Firdaus Hamid, Rosdiana Natzir, Rosana Agus, Burhanuddin Bahar & Mochammad Hatta · Microbiology Research Journal International · 2020

Background and Aim: The molecular pathogenesis of typhoid fever is complex and the host susceptibility mechanisms such as Natural Resistance Associated Macrophages Protein-1 (NRAMP-1) are poorly understood. This study explores the expression of NRAMP-1 in the serum of Acute Recur...

Open access Research Article 10.9734/mrji/2020/v30i930258

Serological and Immunohistochemical Prevalence of Human Cytomegalovirus Co-infection among Hepatitis C Virus Patients Admitted to Kafer El Shiekh Liver and Heart Institute, Egypt

Hany M. Ibrahim, Faten R. Abdel Ghaffar, Rabie E. El Shaer & Mohamed A. Madian · Asian Journal of Medicine and Health · 2018

Background: Human cytomegaloviruses (CMV) and Hepatitis C virus (HCV) are badly affecting the liver and can lead to hepatitis. Co-infection of CMV and HCV could accelerate the disease pathogenesis and dramatically diminish its treatment. Aim: The current study is aimed to determi...

Open access Research Article 10.9734/AJMAH/2018/45313

Detection of Dengue Virus in Samples from Suspected Yellow Fever Cases in Ghana

Lawrence H. Ofosu-Appiah, Richard Kutame, Bright Ayensu, Joseph H. K. Bonney, Gifty Boateng, Rexford Bempong Adade, David Opare & John Kofi Odoom · Microbiology Research Journal International · 2018

Background: Dengue fever remains a serious public health treat throughout the world. Ghana shares borders with countries that have reported dengue cases, yet no case has been reported in Ghana. Dengue infections with its broad range of clinical presentations make it potentially u...

Open access Research Article 10.9734/MRJI/2018/41090

Sero-prevalence of Dengue IgM Antibodies in Patients Suspected of having Dengue Fever

Faiza Asghar, Nageen Hussain, Fayqa Komal & Qandeel Fatima · Annual Research & Review in Biology · 2016

Background: Dengue virus infection is increasingly recognized as one of the world’s emerging infectious disease. In recent decades, dengue fever has become one of the leading causes of morbidity and mortality in tropical and sub-tropical areas throughout the world. Dengue fever i...

Open access Research Article 10.9734/ARRB/2016/30090

Sero Prevalence of Equine Infectious Anemia (EIA) Virus in Selected Regions in Sudan

H. A. Wegdan, M. E. Sahar, A. Ballal, K. S. Intisar, M. M. Shaza, O. A. Algezoli, H. A. Ihsan, A. M. Baraa, K. M. Taha, E. M. Nada, A. A. Manan, Y. H. Ali & Y. M. Nouri · Microbiology Research Journal International · 2016

Equine infectious anaemia (EIA) is an acute to chronic lentivirus disease affecting members of equidae. In this study, the prevalence of EIA virus antibodies was investigated in 358 sera samples collected randomly from apparently healthy horses and donkeys during 2008-2013. Seven...

Open access Research Article 10.9734/MRJI/2017/27451

Seroprevalence and Risk of Primary Maternal HCMV Infection among Pregnant Women in Taiz City, Yemen

Hafez Alsumairy, Talal Alharazi, Samirah Alkhuleedi & Waheed Alswiadi · Asian Journal of Medicine and Health · 2016

Aims: To determine the risk of primary and previous HCMV infection among antenatal women in Taiz city. Study Design: A descriptive cross sectional study. Place and Duration of Study: This study was carried out on 100 pregnant women attending the antenatal clinic and hospitals of...

Open access Research Article 10.9734/AJMAH/2016/29000

Latent Toxoplasmosis is Not a Risk Factor for Pregnancy-induced Hypertension

A. A. El-Henawy, H. A. El-Nahas & Mostafa M. Alkhiary · Microbiology Research Journal International · 2016

Aims: To compare between Toxoplasma IgG antibody seroprevalence in pregnancy-induced hypertensive females (cases) versus normotensive pregnant females (control), and to identify potential risk factors in Toxoplasma infected patients. Study Design: A prospective case-control study...

Open access Research Article 10.9734/BMRJ/2016/23770