Oudou Njoya - Articles - Scientific Research Publishing

High Frequency of HBeAg-Negative Cases in Naive HBsAg-Positive Subjects with Chronic Hepatitis B Virus Infection Managed in the Yaoundé Hepatitis Therapeutic Committee: A Cross Sectional Study (Articles)

Firmin Ankouane, Mathurin Kowo, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Open Journal of Epidemiology Vol.5 No.2, May 12, 2015

DOI: 10.4236/ojepi.2015.52015 4,170 Downloads 7,850 Views Citations
Seroprevalence of Hepatitis E Virus Infection and Factors Associated in HIV Infected Patients in Yaoundé (Cameroon) (Articles)

Antonin Wilson Ndjitoyap Ndam, Ousmanou Nsangou Mbombo Njoya, Richard Njouom, Mathurin Kowo, Serge Clotaire Billong, Firmin Ankouane, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Open Journal of Gastroenterology Vol.10 No.7, July 9, 2020

DOI: 10.4236/ojgas.2020.107018 481 Downloads 1,686 Views Citations
Endoscopic Extraction of a Sewing Needle in a 12-Year-Old Child’s Stomach: A Case Report and Literature Review (Articles)

Mohamadou Abdou Galdima, Fouwou Njoya Charifa, Eric Ntchobé Tobie, Raoul Teffe’e II, Guy Roger Nsenga Djapa, Servais Albert Fiacre Eloumou Bagnaka, Hamadou Ba, Oudou Njoya

Open Journal of Gastroenterology Vol.16 No.6, June 25, 2026

DOI: 10.4236/ojgas.2026.166024 19 Downloads 120 Views Citations
Histological Types of Gastric Cancer and Helicobacter pylori Infection in Yaoundé (Articles)

Firmin Ankouane, Mathurin Kowo, Bernadette Ngo Nonga, Fidèle Vouffo, Jude-Marcel Nzoumé, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Journal of Cancer Therapy Vol.6 No.8, August 6, 2015

DOI: 10.4236/jct.2015.68077 4,683 Downloads 6,761 Views Citations
Assessing GastroPanel serum markers as a non-invasive method for the diagnosis of atrophic gastritis and Helicobacter pylori infection (Articles)

Dominique Noah Noah, Marie Claire Okomo Assoumou, Servais Albert Fiacre Eloumou Bagnaka, Guy Pascal Ngaba, Ivo Ebule Alonge, Lea Paloheimo, Oudou Njoya

Open Journal of Gastroenterology Vol.2 No.3, August 30, 2012

DOI: 10.4236/ojgas.2012.23024 5,932 Downloads 10,065 Views Citations
Intracystic bleeding of a solitary hydatid cyst: A rare complication of a rare disease in central Africa. A case report (Articles)

Ankouane Andoulo Firmin, Ngo Nonga Bernadette, Monabang Catherine, Djapa Roger, Tchoumi Eric, Njoya Oudou, Ndjitoyap Ndam Elie Claude, D. P. McManus, Malonga Eimo

Case Reports in Clinical Medicine Vol.2 No.2, May 24, 2013

DOI: 10.4236/crcm.2013.22044 5,737 Downloads 9,163 Views Citations
Indications, Yield and Outcome of Colonoscopy: A 7-Year Retrospective Study in a Resource-Limited Setting (Articles)

Gabin Ulrich Kenfack, Servais Albert Fiacre Bagnaka Eloumou, Winnie Tatiana Bekolo Nga, Guy Sadeu Wafeu, Paul Nkemtendong Tolefac, Agnès Malongue, Mathurin Pierre Kowo, Christian Tzeuton, Firmin Ankouane Andoulo, Oudou Njoya, Henry Namme Luma, Dominique Noah Noah

Open Journal of Gastroenterology Vol.9 No.3, March 30, 2019

DOI: 10.4236/ojgas.2019.93008 800 Downloads 2,356 Views Citations
Clinical Aspects and Precipitating Factors of Hepatic Encephalopathy Associated with Cirrhosis in a Cameroonian Population (Articles)

Mathurin Pierre Kowo, Edgar Kenne Yimagou, Firmin Ankouane Andoulo, Antonin Wilson Ndjitoyap Ndam, Bonaventure Jemea, Servais Albert Fiacre Eloumou Bagnaka, Patricia Ouamba Guekam, Larissa Pessidjo, Eric Tchoumi Leuwat, Dominique Noah Noah, Oudou Njoya

Open Journal of Gastroenterology Vol.9 No.11, November 28, 2019

DOI: 10.4236/ojgas.2019.911026 1,075 Downloads 3,178 Views Citations
Prevalence and Factors Associated with Hepatic Steatosis in Patients with Metabolic Syndrome in Cameroon: Cases of 4 Reference Hospitals (Articles)

Winnie Tatiana Bekolo Nga, Martine Claude Etoa, Bidjogo Gwet Marina, Servais A. F. Eloumou Bagnaka, Antonin Wilson Ndjitoyap Ndam, Agnès Malongue, Mathurin Kowo, Christian Tzeuton, Dominique Noah Noah, Oudou Njoya, Firmin Ankouane Andoulo, Luma H. Namme

Open Journal of Gastroenterology Vol.13 No.3, March 13, 2023

DOI: 10.4236/ojgas.2023.133011 309 Downloads 1,434 Views Citations
Management of Endoscopic Portal Hypertension Lesions in Cirrhotic Patients in a Country with Limited Resources: About 603 Cases in the City of Douala in Cameroon (Articles)

Winnie Tatiana Bekolo Nga, Aghoani Gilles, Machékam-Matanga Olga, Antonin Ndjitoyap, Agnès Malongue, Mathurin Kowo, Dominique Noah Noah, Oudou Njoya, Firmin Ankouane Andoulo, Luma Henry Namme, Servais Albert Fiacre Eloumou Bagnaka

Open Journal of Gastroenterology Vol.13 No.12, December 15, 2023

DOI: 10.4236/ojgas.2023.1312041 212 Downloads 841 Views Citations
Diagnosis of Helicobacter pylori Infection in Low Out-Outcome Country: Rapid Urease Test, Serological Test, versus Direct Microbiological Examination with Gram Stain (Articles)

Winnie Tatiana Bekolo Nga, Guy Roger Nsenga Djapa, Kelly Ilinga Meme Mamende, Antonin Wilson Ndjitoyap Ndam, David Sepo Sepo, Agnès Malongue, Firmin Ankouane Andoulo, Oudou Njoya, Henry Luma Namme, Elie Claude Ndjitoyap Ndam, Carole Else Eboumbou, Servais Albert Fiacre Eloumou Bagnaka

Open Journal of Gastroenterology Vol.13 No.6, June 27, 2023

DOI: 10.4236/ojgas.2023.136019 280 Downloads 1,422 Views Citations
Limits of the LMD Reform in Cameroon (Articles)

Mounton Njoya Felix, Maba Kengne Stephanie Sophie

Creative Education Vol.13 No.2, February 22, 2022

DOI: 10.4236/ce.2022.132038 341 Downloads 1,820 Views Citations
Preliminary Design of a “Soparometer”: Instrument to Measure the Rated Peak Power of a Solar Panel (Articles)

Njoya Nestor Yangsi, Narcisse Serge Nouadjep

Open Access Library Journal Vol.10 No.10, October 26, 2023

DOI: 10.4236/oalib.1110798 92 Downloads 636 Views Citations
Phase Transformation, Technological Properties and Microstructure of Fired Products Based on Clay-Dolomite Mixtures (Articles)

B. S. Gonidanga, D. Njoya, G. Lecomte-Nana, D. Njopwouo

Journal of Materials Science and Chemical Engineering Vol.7 No.11, November 11, 2019

DOI: 10.4236/msce.2019.711001 895 Downloads 2,681 Views Citations
Suitability of Foumban Clays (West Cameroon) for Production of Bricks and Tiles (Articles)

Abiba Mefire Nkalih, Pascal Pilate, Rose Fouateu Yongue, André Njoya, Nathalie Fagel

Journal of Minerals and Materials Characterization and Engineering Vol.6 No.2, March 26, 2018

DOI: 10.4236/jmmce.2018.62018 1,145 Downloads 3,027 Views Citations
Cocoa Cortex Ashes as Fluxing Additive for Vitrified Ceramic Making from Alluvial Clay (Articles)

E. J. A. Ndzana, D. Njoya, A. Elimbi, G. V. Ranaivoarivo, G. Lecomte-Nana, A. N. Nzeukou, D. Njopwouo

Journal of Materials Science and Chemical Engineering Vol.7 No.10, October 22, 2019

DOI: 10.4236/msce.2019.710003 660 Downloads 1,736 Views Citations
Prevalence and Factors Associated with Dry Eyes Syndrome in Glaucomatous Patients on Anti-Glaucoma Eye Drops Followed up at the Garoua Regional Hospital-Northern Cameroon (Articles)

Josiane Mare Njoya, Dodo Balkissou, Bimingo Noelle Bra’ Eyatcha, Viola Dohvoma, Yannick Bilong, Godefroy Koki

Open Journal of Ophthalmology Vol.14 No.3, August 23, 2024

DOI: 10.4236/ojoph.2024.143032 136 Downloads 1,041 Views Citations
Mixed Tumor of the Appendix: A Rare Tumor Association (Articles)

Pierlesky Elion Ossibi, Mehdi Benkoukous, Abdoul Aliou Zabeirou Oudou, KarimIbn Majdoub, Imane Toughrai, Said AitLaalim, Khalid Mazaz

Surgical Science Vol.5 No.10, October 24, 2014

DOI: 10.4236/ss.2014.510074 3,472 Downloads 4,496 Views Citations
Industrial Potentiality of Alluvial Clays Deposits from Cameroon: Influence of Lateritic Clayey Admixture for Fired Bricks Production (Articles)

Aubin Nzeugang Nzeukou, Véronique Kabeyene Kamgang, Robert Eko Medjo, Uphie Chinje Melo, André Njoya, Patrick Ninla Lemougna, Nathalie Fagel

Journal of Minerals and Materials Characterization and Engineering Vol.1 No.5, September 13, 2013

DOI: 10.4236/jmmce.2013.15037 4,752 Downloads 7,220 Views Citations
Mineralogy, Petrography and Geochemistry of the Ina Syenite (Linté, Central Cameroon) as a Source of Industrial Feldspars (Articles)

Soualiou Njimbouombouo Mouliom, André Njoya, Rose Yongue Fouateu, Nguo Silvestre Kanouo, Daniel Lamilen Mbila, Bernard Charlier, Nathalie Fagel

Journal of Minerals and Materials Characterization and Engineering Vol.10 No.3, May 31, 2022

DOI: 10.4236/jmmce.2022.103022 968 Downloads 3,106 Views Citations

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