Publications

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Submitted
Nwhator, SO, Gieselmann DR, Heikkinen AM, Lazzara M, Tervahartiala T, Sorsa T.  Submitted.  . Abstract
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Sorsa, T, Alassiri S, Grigoriadis A, Räisänen IT, Pärnänen P, Nwhator SO, Gieselmann DR, Sakellari D.  Submitted.  Active MMP-8 (aMMP-8) as a grading and staging biomarker in the periodontitis classification. Diagnostics. 10:61., Number 2 Abstract
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Sorsa, T, Gursoy UK, Nwhator SO, Hernandez M, Tervahartiala T, Leppilahti J, Gursoy M, Könönen E, Emingil G, Pussinen PJ, Mäntylä P.  Submitted.  Analysis of matrix metalloproteinases, especially MMP-8. in gingival crevicular fluid, mouthrinse and saliva for monitoring periodontal diseases. 70:142–163., Number 1 Abstract
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Hernández-Ríos, P, Hernández M, Garrido M, Tervahartiala T, Leppilahti J, Kuula H, Nwhator S.  Submitted.  Oral fluid matrix metalloproteinase (MMP)-8 as a diagnostic tool in chronic periodontitis. Metalloproteinases Med. 3:11–18. Abstract
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Nwhator, SO, Ogunwemimo MT, Gieselmann DR, Lazzara M, Sorsa T.  Submitted.  Simple periodontal treatment predict preterm surrogate marker levels. Journal of Dental and Medical Sciences. 19:1–5., Number 3 Abstract
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2022
Ayodele, SA, Gbadegesin JT, Ayodele TO, Agbato SE, Oyedele JB, Oladokun TT, Ebede EO.  2022.  Property managers’ awareness of the potential benefits of vertical greenery systems on buildings. , International Journal of Construction Management. . :1-10.
Asaolu, OS, Jaiyeola TG, Usikalu MR, Gayawan E, Atolani O, Adeyemi OS.  2022.  U-index: A New Universal Metric as Unique Indicator of Researcher’s Contributions to Academic Knowledge. Scientific African. 16:e01231.
Liu, Q, Atere CT, Shahbaz M, Wei X, Pausch J, Wu J, Ge T.  2022.  Vertical and horizontal shifts in soil microbial biomass and community composition based on long-term fertilization regimes in paddy soil profiles. Applied Soil Ecology. 169:104248
2021
Popoola, K, Gbenga O, Animasaun E.  2021.  Gender differentials in poverty among migrants in rural border communities of Oyo state, Nigeria, 2021/10/02. Abstract

The study examined relative poverty among migrant men and women in rural border communities of the Oyo State. Three ruralborder settlements were randomly selected in Atisbo and Saki-west Local Government Areas (LGAs) of Oyo State. Two hundred and
four (204) questionnaires were administered to the father and mother in 102 migrant households and 198 questionnaires were
retrieved for analysis. Using Principal Component Analysis (PCA), the study revealed that women have a higher poverty level than
men. Also, the Principal Component Analysis revealed that the high loadings of factors on component one (Dwelling Conditions), for
both men and women, imply inadequate living conditions. This indicates the need for improved dwelling conditions for the migrants
and also the need to focus on gender-based poverty interventions especially among females, as they are more affected by poverty.

Stephen, O, Gbenu S, Oyedotun K, Fasakin O, Akindoyin G, Shittu H, Fasasi M, Khandaker M, Osman H, Elesawy B, Kasprzhitskii A, Li Z.  2021.  Fabrication and Characterization of Clay-Polyethylene Composite Opted for Shielding of Ionizing Radiation, 2021/09/03. 11:1058. Abstract

This study fabricated and characterized a self-sustaining hydrogenous content clay-polyethylene composite opted for ionizing radiation shielding. Composites designated A–G were fabricated each containing 0–30 wt% of recycled low density polyethylene (LDPE), respectively. To know the effects of the incorporated LDPE on the morphology, microstructural, compressive strength, thermal property and displacement effect on the vital elements were studied using scanning electron microscopy (SEM), X-ray diffractometry (XRD), universal mechanical testing machine, differential thermal analysis (DTA), Rutherford backscattering (RBS) technique and particle induced X-ray emission (PIXE), respectively. The bulk densities of the clay composites ranged between 1.341 and 2.030 g/cm3. The samples’ XRD analysis revealed similar patterns, with a sharp and prominent peak at angle 2θ equals ~26.11°, which matched with card number 16-0606 of the Joint Committee on Powder Diffraction Standards (JCPDS) that represents Aluminum Silicate Hydroxide (Al2Si2O5(OH)4), a basic formula for Kaolin clay. The compressive strength ranged between 2.52 and 5.53 MPa. The ratio of Si to Al in each composite is about 1:1. The dehydroxylation temperature for samples ranged between 443.23 °C and 555.23 °C.

Paulson, K, Kamath A, Alam T, Bienhoff K, Abady G, Abbas J, Abbasi-Kangevari M, Abbastabar H, Abd-Allah F, Abd-Elsalam S, Abdoli A, Abedi A, Abolhassani H, Guimarães Abreu L, Abu-Gharbieh E, Abu-Rmeileh N, I. Abushouk A, Adamu A, Adebayo O.  2021.  Global, regional, and national progress towards Sustainable Development Goal 3.2 for neonatal and child health: all-cause and cause-specific mortality findings from the Global Burden of Disease Study 2019, 2021/08/31. 398 Abstract
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Folayan, M, Olanrewaju I, Brown B, El Tantawi M, Uzochukwu B, Ezechi O, M. Aly N, Abeldaño G, Ara E, Ayanore M, Ayoola O, Osamika B, Ellakany P, Gaffar B, Idigbe I, Ishabiyi A, Jafer M, Khan A, Khalid Z, Nguyen A.  2021.  Differences in COVID-19 Preventive Behavior and Food Insecurity by HIV Status in Nigeria, 2021/08/13. :3. Abstract
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Folayan, M, Olanrewaju I, Brown B, El Tantawi M, Uzochukwu B, Ezechi O, M. Aly N, Abeldaño G, Ara E, Ayanore M, Ayoola O, Osamika B, Ellakany P, Gaffar B, Idigbe I, Ishabiyi A, Jafer M, Khan A, Khalid Z, Nguyen A.  2021.  Differences in COVID-19 Preventive Behavior and Food Insecurity by HIV Status in Nigeria, 2021/08/13. :3. Abstract

The aim of the study was to assess if there were significant differences in the adoption of COVID-19 risk preventive behaviors and experience of food insecurity by people living with and without HIV in Nigeria. This was a cross-sectional study that recruited a convenience sample of 4471 (20.5% HIV positive) adults in Nigeria. Binary logistic regression analysis was conducted to test the associations between the explanatory variable (HIV positive and non-positive status) and the outcome variables-COVID-19 related behavior changes (physical distancing, isolation/quarantine, working remotely) and food insecurity (hungry but did not eat, cut the size of meals/skip meals) controlling for age, sex at birth, COVID-19 status, and medical status of respondents. Significantly fewer people living with HIV (PLWH) reported a positive COVID-19 test result; and had lower odds of practicing COVID-19 risk preventive behaviors. In comparison with those living without HIV, PLWH had higher odds of cutting meal sizes as a food security measure (AOR: 3.18; 95% CI 2.60-3.88) and lower odds of being hungry and not eating (AOR: 0.24; 95% CI 0.20-0.30). In conclusion, associations between HIV status, COVID-19 preventive behaviors and food security are highly complex and warrant further in-depth to unravel the incongruities identified.

Folayan, M, Ibigbami O, Brown B, El Tantawi M, Uzochukwu B, Ezechi O, M. Aly N, Abeldaño G, Ara E, Ayanore M, Ayoola O, Osamika B, Ellakany P, Gaffar B, Idigbe I, Ishabiyi A, Jafer M, Khan A, Khalid Z, Nguyen A.  2021.  Differences in COVID-19 Preventive Behavior and Food Insecurity by HIV Status in Nigeria, 2021/08/13. :3. Abstract

The aim of the study was to assess if there were significant differences in the adoption of COVID-19 risk preventive behaviors and experience of food insecurity by people living with and without HIV in Nigeria. This was a cross-sectional study that recruited a convenience sample of 4471 (20.5% HIV positive) adults in Nigeria. Binary logistic regression analysis was conducted to test the associations between the explanatory variable (HIV positive and non-positive status) and the outcome variables-COVID-19 related behavior changes (physical distancing, isolation/quarantine, working remotely) and food insecurity (hungry but did not eat, cut the size of meals/skip meals) controlling for age, sex at birth, COVID-19 status, and medical status of respondents. Significantly fewer people living with HIV (PLWH) reported a positive COVID-19 test result; and had lower odds of practicing COVID-19 risk preventive behaviors. In comparison with those living without HIV, PLWH had higher odds of cutting meal sizes as a food security measure (AOR: 3.18; 95% CI 2.60-3.88) and lower odds of being hungry and not eating (AOR: 0.24; 95% CI 0.20-0.30). In conclusion, associations between HIV status, COVID-19 preventive behaviors and food security are highly complex and warrant further in-depth to unravel the incongruities identified.

Folayan, M, Olanrewaju I, El Tantawi M, Brown B, M. Aly N, Ezechi O, Abeldaño G, Ara E, Ayanore M, Ellakany P, Gaffar B, Al-Khanati N, Idigbe I, Ishabiyi A, Jafer M, Khan A, Khalid Z, Lawal F, Lusher J, Nguyen A.  2021.  Factors Associated with Financial Security, Food Security and Quality of Daily Lives of Residents in Nigeria during the First Wave of the COVID-19 Pandemic, 2021/07/27. 18:7925. Abstract
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Folayan, M, Ibigbami O, El Tantawi M, Brown B, M. Aly N, Ezechi O, Abeldaño G, Ara E, Ayanore M, Ellakany P, Gaffar B, Al-Khanati N, Idigbe I, Ishabiyi A, Jafer M, Khan A, Khalid Z, Lawal F, Lusher J, Nguyen A.  2021.  Factors Associated with Financial Security, Food Security and Quality of Daily Lives of Residents in Nigeria during the First Wave of the COVID-19 Pandemic, 2021/07/27. 18:7925. Abstract

An online survey was conducted to identify factors associated with financial insecurity, food insecurity and poor quality of daily lives of adults in Nigeria during the first wave of the COVID-19 pandemic. The associations between the outcome (experience of financial loss, changes in food intake and impact of the pandemic on daily lives) and the explanatory (age, sex, education level, anxiety, depression, HIV status) variables were determined using logistic regression analysis. Of the 4439 respondents, 2487 (56.0%) were financially insecure, 907 (20.4%) decreased food intake and 4029 (90.8%) had their daily life negatively impacted. Males (AOR:0.84), people who felt depressed (AOR:0.62) and people living with HIV -PLHIV- (AOR:0.70) had significantly lower odds of financial insecurity. Older respondents (AOR:1.01) had significantly higher odds of financial insecurity. Those depressed (AOR:0.62) and PLHIV (AOR:0.55) had significantly lower odds of reporting decreased food intake. Respondents who felt anxious (AOR:0.07), depressed (AOR: 0.48) and who were PLHIV (AOR:0.68) had significantly lower odds of reporting a negative impact of the pandemic on their daily lives. We concluded the study findings may reflect a complex relationship between financial insecurity, food insecurity, poor quality of life, mental health, and socioeconomic status of adults living in Nigeria during the COVID-19 pandemic.

Folayan, M, Obiyan M, El Tantawi M, Kemoli A, Al-Batayneh O, Gaffar B, Schroth R.  2021.  An ecological study on the association between early childhood caries and intimate partner violence in 20 low- and middle-income countries: 2007-2017, 2021/07/26. 4:39. Abstract
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Amarquaye, G, Arrow P, Bansal K, Bedi R, Campus G, Chen KJ, Chibinski A, Chinzorig T, Crystal Y, Duangthip D, Ferri M, Folayan M, Garidkhuu A, Hamama H, Jirarattanasopa V, Kemoli A, Leal S, Leelataweewud P, Chu C-H.  2021.  Global Oral Health Policies and Guidelines: Using Silver Diamine Fluoride for Caries Control, 2021/07/01. 2:685557. Abstract
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Oladejo, AS, Bolaji AO, Okuniyi EO, Gidado RM.  2021.  Segregation of Genes Controlling Seed Coat Color in Cowpea (Vigna unguiculata [L.] Walp)), 2021/06/05. Genetic and Biodiversity Journal. :198-206. Abstract

Aims: To evaluate, identify and select superior genotypes with better agronomic traits with respect to insect resistance and yield components for the development of improved cowpea varieties.Study Design: The plants were raised using completely randomized design (CRD).
Place and Duration of Study: Screen house of the Department of Botany, Obafemi Awolowo
University, Ile-Ife, Nigeria, between July 2017 and January 2018.
Methodology: A total of 67 Vigna accessions consisting of 36 V. vexillata and 31 V. unguiculata species were evaluated and the quantitative and qualitative attributes of the various accessions studied were documented. The data obtained in the study were subjected to univariate analysis involving descriptive statistics, the General Linear Model (GLM); and as well as multivariate analysis involving Principal Component Analysis (PCA). The differences among means of each variable were tested using the Duncan Multiple Range Test (DMRT) at ˂0.05 using System Analysis Software (SAS) version 9.13. Pearson Correlation Coefficient was also used to test the correlation among the quantitative attributes of the varieties studied.
Results: The results of the investigation showed that there was significant variation in most of the quantitative attributes of the species studied though many of the qualitative vegetative attributes were considerably uniform. The Principal Component Analysis showed that some of the important traits that contributed significantly to the variation were number of days to seedling emergence, plant height, leaf length, leaf breadth, petiole length, pod length, pod breadth, seed length, seed breadth, number of seeds per pod and number of locules.
Conclusion: From the findings obtained in this study, it could be concluded that the desirable
traits of Tvnu1249 (V. vexillata) such as early maturity, and Tvnu72 (V. vexillata) with high percentage seed set and resistance to flower bud thrips could be transferred into Sanzi and Ifebrown (V. unguiculata varieties) with larger seed sizes and high percentage seed set through
hybridization and other breeding techniques.

Sartorius, B, VanderHeide J, Yang M, Goosmann E, Hon J, Haeuser E, Chowdhury MAK, Perkins S, Jahagirdar D, Schaeffer L, Serfes A, LeGrand K, Abbastabar H, Hailemariam Z, Eshete A, Abu-Gharbieh E, Accrombessi M, Adebayo O, Adegbosin A.  2021.  Subnational mapping of HIV incidence and mortality among individuals aged 15–49 years in sub-Saharan Africa, 2000–18: a modelling study, 2021/06/05. Abstract
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Chen, KJ, Duangthip D, Gao S, Huang F, Anthonappa R, Oliveira B, Turton B, Durward C, El Tantawi M, Attia D, Heima M, Muthu S, Maharani D, Folayan M, Phantumvanit P, Sitthisettapong T, Innes N, Crystal Y, Ramos-Gomez F, Chu C-H.  2021.  Oral Health Policies to Tackle the Burden of Early Childhood Caries: A Review of 14 Countries/Regions, 2021/06/01. 2:670154. Abstract
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Sartorius, B, VanderHeide J, Yang M, Goosmann E, Hon J, Haeuser E, Chowdhury MAK, Perkins S, Jahagirdar D, Schaeffer L, Serfes A, LeGrand K, Abbastabar H, Hailemariam Z, Eshete A, Abu-Gharbieh E, Accrombessi M, Adebayo O, Adegbosin A.  2021.  Subnational mapping of HIV incidence and mortality among individuals aged 15–49 years in sub-Saharan Africa, 2000–18: a modelling study, 2021/06/01. 8:e363-e375. Abstract
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Folayan, M, El Tantawi M, Virtanen J, Feldens C, Rashwan M, Kemoli A, Villena R, Al-Batayneh O, Amalia R, Gafar B, Mohebbi S, Arheiam A, Daryanavard H, Vukovic A, Schroth R.  2021.  Correction to: An ecological study on the association between universal health service coverage index, health expenditures, and early childhood caries, 2021/05/26. 21 Abstract
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Ammar, N, M. Aly N, Folayan M, Khader Y, Mohebbi S, Attia S, Howaldt H-P, Böttger S, Virtanen J, Madi M, Maharani D, Rahardjo A, Khan I, Al-Batayneh O, Rashwan M, Pavlić V, Cicmil S, Noritake K, Galluccio G, El Tantawi M.  2021.  Perceived Preparedness of Dental Academic Institutions to Cope with the COVID-19 Pandemic: A Multi-Country Survey, 2021/02/04. 18:1445. Abstract
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Mirzaei_Alavijeh, M, Sbarra A, Rolfe S, Nguyen J, Earl L, Galles N, Marks A, Abbas K, Abbasi-Kangevari M, Abbastabar H, Abd-Allah F, Abdelalim A, Abdollahi M, Abegaz K, Abiy Alemu Meheretu H, Abiy A, Abolhassani H, Guimarães Abreu L, Abrigo M, Reta M.  2021.  Mapping routine measles vaccination in low- and middle-income countries, 2021/01/21. Abstract
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