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Epidemiological and Diagnostic Profile of Patients with Chronic Hepatitis B Virus from 2017 to 2021 in Parakou, Republic of Benin

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Advances in Infectious Diseases 2024年第1期14卷 147-161页

作者： k.adidjatou saké Cossi Angelo Attinsounon Aboudou Raϊmi kpossou Morayo Omm Ani Salami Astrid Alexandrine Hountondji kofi-Mensa Savi de Tovè Rhonel Ahanhanzo-Glèlè kpémahoun René kèkè Sossa Edmond Gbédo Jean Sehonou Nicolas kodjoh Department of Medicine and Medical Specialties Faculty of Medicine University of Parakou Parakou Benin Department of Medicine and Medical Specialties Faculty of Health Sciences University of Abomey-Calavi Cotonou Benin Health Program to Fight AIDS Cotonou Benin National Program for the Control of Hepatitis Cotonou Benin

Introduction: Viral hepatitis B is a public health problem worldwide. The objective of this study was to determine the epidemiological and diagnostic profile of chronic carriers of hepatitis B virus seen for gastroenterology consultations in Parakou, Republic of Benin. Patients and Methods: This was a cross-sectional and descriptive study with retrospective data collection. Patients seen for gastroenterology consultations from January 1, 2017 to June 30, 2021 at the Regional Teaching Hospital of Borgou/Alibori (CHUD-B/A) and having been diagnosed as chronic carriers of hepatitis B virus were included. A minimum initial assessment was required to be included. The minimum sample size was calculated with Schwartz formula. The variable of interest was the detection of HBsAg twice and at least 6 months apart. The other variables studied were sociodemographic, clinical and paraclinical data. The data collected were analyzed using SPSS 17 software. Results: A total of 2786 patients were seen for gastroenterology consultations, including 1126 (40.4%) HBsAg-positive patients. Among them, 417 patients met the inclusion criteria and were the subject of the present study. The average age of the patients was 34.8 ± 10.5 years. Two hundred and forty-seven patients (65.7%) were male, representing a sex ratio of 1.9. The discovery of positive HBsAg status was made during systematic screening in 231 patients (55.4%). Scarifications were noted in 373 patients (89.4%). Asthenia was reported in 184 patients (44.1%). Co-infections with human immunodeficiency virus, hepatitis C and D viruses were 0% (0 in 92), 2.8% (4 in 146) and 14.3% (2 in 146), respectively. During the initial assessment, 274 patients (65.7%) were sero-negative for chronic HBeAg infection, 21 (5%) had clinically significant fibrosis including 16 (3.8%) at the stage of cirrhosis and 7 patients (5.4%) had hepatocellular carcinoma. Conclusion: In Parakou, chronic hepatitis B virus infection is common and affects young pe

关键词： Chronic Infection HBV Epidemiology Diagnosis Parakou

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Epidemiological and Diagnostic Profile of Patients with Chronic Hepatitis B Virus from 2017 to 2021 in Parakou, Republic of Benin

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Advances in Infectious Diseases（传染病进展） 2024年第1期 147页

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<i>Helicobacter pylori</i>Infection (<i>Hp</i>) among Children in the Northern Benin in 2018

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Open Journal of Pediatrics 2020年第1期10卷 75-84页

作者： J. Agossou k. Alassan saké F. Mohamed Agbeille A. Noudamadjo S. Gasso M. G. kpanidja J. D. Adédémy Z. R. Ahodègnon Department of Mother & Child Faculty of Medicine University of Parakou and Pediatric Unit/Borgou Regional University Teaching Hospital Parakou Benin Department of Medicine and Medical Specialties Faculty of Medicine University of Parakou and Pediatric Unit/Borgou Regional University Teaching Hospital Parakou Benin

Background: Hp infection is the most common chronic bacterial infection in developing countries and is contracted especially in childhood where it remains silent. Because of its involvement in the genesis of certain cancers, the WHO has classified Hp in the category of carcinogen class I. The aim of this study was to determine the prevalence of Hp infection among children from a District in Northern Benin, and to identify the factors associated with it. Patients and methods: This scientific investigation is a cross-sectional, descriptive, and analytical study based on a prospective collection of data carried out from July to September 2018. Recruitment was probabilistic;it was based on the WHO cluster sampling technique implemented among children aged 3 to 10 years without recent history of antibiotic treatment and proton pump inhibitors. Hp infection was diagnosed during the search for bacteria antigen in the feces through a quick Elisa test which proved positive. Results: We included 250 children in the study. Among them, 151 (60.4%) had Hp infection. 79 (52.3%) out of the 151 infected children were female, i.e. a sex ratio of 0.91. Mean age for those infected children was 6 ± 2.3 years. Among the 151 children infected with Hp, 98 (64.9%) were asymptomatic. Factors associated with that infection were: children’s age > 5 years (p = 0.0461), use of contaminated drinking water (p = 0.0001), meals away from home (p = 0.0039), mothers’ low educational status (p = 0.0137) and low monthly income (p = 0.0116) as well as household size > 3 (p = 0.0002). Conclusion: Hp infection is common among children aged 3 to 10 years in Northern Benin. Often asymptomatic, it is facilitated and exacerbated by unsanitary conditions and low socioeconomic status.

关键词： Helicobacter pylori Child Northern Benin

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Epidemiological, Clinical and Etiological Aspects of Ascites in the Medicine Department at the Departmental University Hospital of Borgou

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Open Journal of Internal Medicine 2017年第3期7卷 58-63页

作者： A. C. Dovonou A. C. Alassani k. saké S. Adè C. A. Attinsounon S. Ahoui J. Degla Tognon F. Tchégnonsi D. M. Zannou G. Adè F. Houngbé Departemental Teaching Hospital of Borgou Parakou Benin National Teaching Hospital Cotonou Benin

Goals: The study has been initiated in order to describe the epidemiological, clinical and etiological aspect of the ascites. Patients and methods: This was a retrospective and descriptive study on the patients with an ascite and followed at the medicine department of Borgou departmental teaching hospital. Results: A total of 190 patients have presented an ascite or a hospital prevalence at 3.93%. A male predominance has been observed with a sex-ratio at 1.7. The average age was 39.7 ± 13.9 years. The reason for consultation is dominated by the increase of the abdominal volume (69.5%). The ascite fluid is macroscopically yellow citrine. The cirrhosis (28.5%) and the heart diseases (18.6%) were the most encountered causes of the ascites. Conclusion: The etiologies of ascites are various and dominated by the hepatic cirrhosis and the heart diseases.

关键词： Profile Ascite Medicine Department Parakou

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Effect of Combining Ultrasound and Mild Heat Treatment on Physicochemical, Nutritional Quality and Microbiological Properties of Pineapple Juice

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Food and Nutrition Sciences 2017年第2期8卷 227-241页

作者： Camel Lagnika Yann C. S. Adjovi Latifou Lagnika Fructueux O. Gogohounga Ornella Do-Sacramento Raoul k. koulony Ambaliou Sanni Ecole des Sciences et Techniques de Conservation et de Transformation des Produits Agricoles de sakété Université Nationale d’Agriculture Porto-Novo Bénin Unité de Biochimie et de Biologie Moléculaire Laboratoire de Biochimie et des Substances Naturelles Bioactives Faculté des Sciences et Techniques Universtité d’Abomey-Calavi Abomey-Calavi Bénin

Increasing consumer awareness regarding the health benefits of different nutrients in food has led to the requirement of assessing the effect of food processing approaches on the quality attributes. The present work focuses on understanding the effects of ultrasound (US) processing, mild heat pasteurization (65°C for 15 min), thermal pasteurization (80°C for 15 min) and their combination on physicochemical, microbiological properties and nutritional quality of pineapple juice through 60 days of storage at room temperature. Ultrasound treatment showed significantly lower browning degree. Ultrasound followed by ultrasound combined with mild heat pasteurization (UMP) treatments was effective in retaining the total phenolic content of pineapple juice as compared to the thermal treatment or the untreated juice sample at room temperature during 60 days of storage. Thermal pasteurization (TP) followed by ultrasound combined with mild heat pasteurization (UMP) and ultrasound (US) treatment, in increasing order, was found to be effective in delaying microbial growth in pineapple juice. This study demonstrates that ultrasound combined with mild heat pasteurization treatments could be able to effectively inactivate the microorganisms and pectin methylesterase in pineapple juice whilst preserving relatively high amount of phenols.

关键词： Ultrasound Mild Heat Pineapple Juice Browning Total Phenolic Contents

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Fungal diversity notes 491–602: taxonomic and phylogenetic contributions to fungal taxa

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Fungal Diversity 2017年第2期83卷 1-261页

作者： Saowaluck Tibpromma kevin D.Hyde Rajesh Jeewon Sajeewa S.N.Maharachchikumbura Jian-kui Liu D.Jayarama Bhat E.B.Gareth Jones Eric H.C.Mckenzie Erio Camporesi Timur S.Bulgakov Mingkwan Doilom AndreLuiz Cabral Monteiro de Azevedo Santiago kanad Das Patinjareveettil Manimohan Tatiana B.Gibertoni Young Woon Lim Anusha Hasini Ekanayaka Benjarong Thongbai Hyang Burm Lee Jun-Bo Yang Paul M.kirk Phongeun Sysouphanthong Sanjay k.Singh Saranyaphat Boonmee Wei Dong k.N.Anil Raj k.P.Deepna Latha Rungtiwa Phookamsak Chayanard Phukhamsakda Sirinapa konta Subashini C.Jayasiri Chada Norphanphoun Danushka S.Tennakoon Junfu Li Monika C.Dayarathne Rekhani H.Perera Yuanpin Xiao Dhanushka N.Wanasinghe Indunil C.Senanayake Ishani D.Goonasekara N.Ide Silva Ausana Mapook Ruvishika S.Jayawardena Asha J.Dissanayake Ishara S.Manawasinghe k.W.Thilini Chethana Zong-Long Luo kalani kanchana Hapuarachchi Abhishek Baghela Adriene Mayra Soares Alfredo Vizzini Angelina Meiras-Ottoni Armin Mesic Arun kumar Dutta Carlos Alberto Fragoso de Souza Christian Richter Chuan-Gen Lin Debasis Chakrabarty Dinushani A.Daranagama Diogo Xavier Lima Dyutiparna Chakraborty Enrico Ercole Fang Wu Giampaolo Simonini Gianrico Vasquez Gladstone Alves da Silva Helio Longoni Plautz Jr Hiran A.Ariyawansa Hyun Lee Ivana kusan Jie Song Jingzu Sun Joydeep karmakar kaifeng Hu kamal C.Semwal kasun M.Thambugala kerstin Voigt krishnendu Acharya kunhiraman C.Rajeshkumar Leif Ryvarden Margita Jadan MdIqbal Hosen Michal Miksık Milan C.Samarakoon Nalin N.Wijayawardene Nam kyu kim Neven Matocec Paras Nath Singh Qing Tian R.P.Bhatt Rafael JoseVilela de Oliveira Rodham E.Tulloss S.Aamir Saithong kaewchai Sayali D.Marathe Sehroon khan Sinang Hongsanan Sinchan Adhikari Tahir Mehmood Tapas kumar Bandyopadhyay Tatyana YuSvetasheva Thi Thuong Thuong Nguyen Vladimır Antonın Wen-Jing Li Yong Wang Yuvraj Indoliya Zdenko Tkalcec Abdallah M.Elgorban Ali H.Bahkali Alvin M.C.Tang Hong-Yan Su Huang Zhang Itthayakorn Promputtha Jennifer Luangsa-ard Jianchu Xu Jiye Yan kang Ji-Chuan Marc Stadler Pete key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand A.M.B.Gruppo Micologico Forlivese“Antonio Cicognani” Via Roma 18Forlı`Italy A.M.B.Circolo Micologico“Giovanni Carini” C.P.314BresciaItaly Societa`per gli Studi Naturalistici della Romagna C.P.144BagnacavalloRAItaly Formerly Department of Botany Goa UniversityTaleigaoGoaIndia No.128/1-J Azad Housing SocietyCurcaGoa VelhaIndia 33 B St.Edwards Road Southsea Hants Hampshire PO53DHUK Landcare Research Manaaki Whenua Private Bag 92170AucklandNew Zealand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Division of Applied Science College of International EducationThe Hong Kong Baptist UniversityHong Kong SARChina PostGraduate Program in Biology of Fungi Department of MycologyFederal University of PernambucoAv.Nelson Chavess/nRecifePE 50670-420Brazil Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesBeijing 100097People’s Republic of China Environmental Microbiology Lab Division of Food TechnologyBiotechnology&AgrochemistryCollege of Agriculture and Life SciencesChonnam National UniversityYongbong-Dong 300Buk-GuGwangju 61186Korea Guizhou key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouPeople’s Republic of China College of Agriculture and Biological Sciences Dali UniversityDali 671003YunnanPeople’s Republic of China Yunnan Institute of Food Safety Kunming University of Science&TechnologyKunming 650500YunnanPeople’s Republic

This is a continuity of a series of taxonomic and phylogenetic papers on the fungi where materials were collected from many countries,examined and *** addition to extensive morphological descriptions and appropriate asexual and sexual connections,DNA sequence data are also analysed from concatenated datasets to infer phylogenetic relationships and substantiate systematic positions of taxa within appropriate ***ever new species or combinations are proposed,we apply an integrative approach using morphological and molecular data as well as ecological features wherever *** on 112 fungal taxa are compiled in this paper including Biatriosporaceae and Roussoellaceae,Didysimulans ***.,81 new species,18 new host records and new country records,five reference specimens,two new combinations,and three sexual and asexual morph *** new species are Amanita cornelii,***,Angustimassarina alni,***,***,***,***,Ascochyta italica,***,Austroboletus appendiculatus,Barriopsis thailandica,Berkleasmium ariense,Calophoma petasitis,Camarosporium laburnicola,***,***,***,***,Colletotrichum sambucicola,Coprinopsis cerkezii,Cytospora gelida,Dacrymyces chiangraiensis,Didysimulans italica,***,Entodesmium italica,Entoloma magnum,Evlachovaea indica,Exophiala italica,Favolus gracilisporus,Femsjonia monospora,Fomitopsis flabellata,***,Gongronella brasiliensis,Helvella crispoides,Hermatomyces chiangmaiensis,***nae,Hysterium centramurum,Inflatispora caryotae,Inocybe brunneosquamulosa,***,***,keissleriella cirsii,Lepiota cylindrocystidia,***,***,Lophiotrema guttulata,Marasmius luculentus,Morenoina calamicola,Moelleriella thanathonensis,Mucor stercorarius,Myrmecridium fluviae,Myrothecium septentrionale,Neosetophoma garethjonesii,Nigrograna cangshanensis,Nodulosphaeria guttulatum,***tata,***,Panus subf

关键词： Agaricomycetes Ascomycota Basidiomycota Dacrymycetes Dothideomycetes Eurotiomycetes New combination Mucoromycotina New genus New records New species Pezizomycetes Phylogeny Sordariomycetes Taxonomy

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