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The post-treatment effects of enterobiasis on the occurrence of enuresis among children in Calabar,Nigeria

Asian Pacific Journal of Tropical Medicine 2011年第4期4卷 315-319页

作者： iquo b otu-bassey Monday F Useh Anyanwu A Alaribe Medical Microbiology/Parasitology Unit Department of Medical Laboratory ScienceFaculty of Allied Medical SciencesUniversity of Calabar

Objective:To investigate the relationship between enterobiasis and enuresis before and after albendazole therapy among 632 children,aged,5-14 years,in Calabar,***:The scotch tape(cellotape) technique was used for the detection of eggs of Enterobius vermicularis (***) while questionnaire-based interviews were used for screening for anal itching and/or enuresis among study *** subjects found positive for Enterobius infection as confirmed by the presence of eggs and those with persistent anal itching(both enuretic and nonenuretic) were treated with 400 mg of albendazole given as a single *** treated subjects were re-assessed post-treatment to ascertain whether they were cured and also to determine their enuretic status(for the entireties).Results:The overall prevalences of Enterobius infection, anal itching,and enuresis prior to albendazole therapy were 6.8%,42.9%,and 35.6%respectively. There was no statistically significant difference in the prevalence of these parameters by the socio-economic class of subjects(P = 0.462,P - 0.647,and P = 0.610,respectively).The pretreatment prevalences of enuresis among Enterobius and anal itching-positive subjects were 53.5%and 49.8%,respectively versus 34.3%and 24.9%,respectively among their negative counterpart(P = 0.012 and P bius egg-negative after albendazole therapy were equally cured while 8(40%) had reduction of their enuresis,thus giving a total resolution rate of 60%.Similarly,64.2%resolution (25%cure and 32.8%reduction) of enuresis was observed amongst 120 anal itching-cured/ enuretic *** status of the Enterobius-lanal itching-uncured subjects,on the other hand,remained unchanged ***:This study is suggestive of the involvement of *** in the aetiology of enuresis in *** presenting with, especially,uncomplicated enuresis should be screened for en

关键词： Enterobiasis Enuresis Albendazole Children Nigeria

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Neuroinflammation revisited through the microglial lens

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Neural Regeneration Research 2025年第7期20卷 1989-1990页

作者： Renato Socodato João b.Relvas Institute of Research and Innovation in Health(i3S)and Institute for Molecular and Cell biology(IbMC) University of PortoPortoPortugal Department of biomedicine Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuroimmunology is emerging as a pivotal field,shedding light on the intricate dialogues between the central nervous system(CNS)and the immune *** exploration is particularly significant in understanding microglia,the CNS’s innate immune cells,beyond the conventional conflation of“neuroinflammation”and“microglial activation.”This conflation has clouded the true complexity of these processes,potentially stalling scientific progress and the development of new *** challenge the long-standing perspectives that have oversimplified these interactions,advocating for a deeper exploration of the dynamic relationship between neuroinflammation and microglial *** dissecting specific molecular pathways,we aim to illuminate their elaborate roles in neuroinflammatory responses,especially in the context of Alzheimer’s disease(AD).Here,neuroinflammation is not merely a passive observer or a direct antagonist but a complex agent in the disease’s *** article calls for a significant paradigm shift towards an integrative,multi-omics approach to *** such a comprehensive framework is crucial for advancing our understanding of neuroinflammatory conditions and paving the way for targeted therapeutic strategies for brain diseases.

关键词： inflammation simplified activation

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A Comprehensive Review of Water Quality Monitoring and Assessment in Delta State,Southern Part of Nigeria

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Journal of Environmental & Earth Sciences 2021年第1期3卷 16-28页

作者： Moses Oghenenyoreme Eyankware bassey Edem Ephraim Department of Geology Ebonyi State University Abakaliki P.M.B.053 Ebonyi StateNigeria Geomoses Consultancy Limited Warri DeltaNigeria Department of Geology University of CalabarP.M.B.1115CalabarCross River StateNigeria

This research presents a review on water resources in Delta state,southern part of Nigeria,with emphasis on hydrogeochemical and microbial *** evaluates factors responsible for water contamination,and their resulting health challenges within the study *** achieve the objective of this study,related articles were downloaded from Google,published article on influence of hydrogeochemical and microbial activities on water *** articles were thoroughly *** from this study,suggested that groundwater was more studied than surface wa*** also observed that groundwater within the riverine communities is much more prone to pollution when compared to groundwater in an upland *** from various authors suggested that,larger percentage of groundwater showed presence of *** findings suggested that geochemical processes such as rock water interaction,seawater intrusion and precipitation influences groundwater quality within the study area especially within Sombreiro-Warri Deltaic Plain Deposit.

关键词： Geogenic Anthropogenic Hydrogeochemical Cause of pollution Coliform Nigeria

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Thermodynamic Analysis of Turbo-Charged Power Generating System

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Journal of Mechanics Engineering and Automation 2020年第2期10卷 46-51页

作者： Captain Ehoda bassey b.Okon Etimbuk b.bassey Department of Mechanical Engineering Akwa Ibom State UniversityPMB 1167UyoNigeria

Turbochargers have been known in compression ignition engines for power *** trends in power generation through gas cycles have recorded successes via turbochargers application in spark ignition engines as *** power cycles are turbocharged,there is a general expectation of a higher power and performance output from the cycle as compared to when they are naturally *** research was conducted to estimate the thermodynamic properties of a spark ignition engine power generating system when it is both naturally aspirated and when the same system is turbocharged to 2.5 times the amount of air in natural *** fuel was employed for petrol approximation during this *** system process was broken down into stages of charging between natural aspiration and turbocharged;thus MATLAb program was applied to model the system for the case of natural aspiration and turbocharging with no increase in fuel *** results were used for both analyses and comparison which showed that the system generates slightly more power with turbocharging at 0%increase in fuel *** natural aspiration achieved values are 2.8232 kJ/mol and 55.26%for output and efficiency respectively,while the turbocharged engine produced optimal values of 2.8833 kJ/mol and 56.51%for output and *** air fuel ratio by mole for the turbocharged engine was 145.18:1,which shows a greater fuel economy of 59%as compared to the 59.5:1 A/F(air/fuel)ratio of the naturally aspirated engine.

关键词： Fuel IC(internal combustion)engine natural aspiration spark ignition engine turbocharger

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Economic Assessment for Optimum Wind Farm Investment Connected to a Distribution System

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Journal of Mechanics Engineering and Automation 2013年第7期3卷 458-464页

作者： Etete b. Obio bassey b. Okon Department of Electrical and Electronics Engineering Faculty of Engineering and Physical Science University of ManchesterManchester City M13 9PL UK School of Construction and Project Management UCL Bartlett Faculty of the Built Environment London WC1H OQB UK

Decarbonization of electricity industry for the goal of sustainability success has resulted in large investment in alternative energy sources such as wind, solar, biomass. Although these energy resources are sustainable and have the potential of reducing the world carbon foot print, there are costs associated with its utilization. In recent time, electricity from alternative energy sources like wind and solar are not cost competitive with electricity from the conventional power plant. This paper is aimed at investigating the optimum investment in a typical wind farm project using a TSA （time series analysis） alongside simple economic tool, AAP （annual annuity payment） model. This study involves a year round analysis of （8,760h） at different wind farm capacity connected to a 132/33kV DS （distribution system）. It also focused on digressing from the technical and environmental benefits to financial assessment of increasing wind generation capacity in the DS. Indeed, this development presents a risk of investment to the stakeholders which necessitates proper scrutiny and to ensure profitability of the venture. The level of capital cost along with operation and maintenance （OM） costs are either financed by private or public sectors on wind farm with the sole aim of achieving the ROI （return-on-investment）. The results obtained from this study shows the possible ROI is not proportional to the wind capacity invested. Also, a sensitivity analysis conducted revealed the profit derived from wind farm is more responsive to the investment/capital cost and the price at which the electricity is being sold.

关键词： Distribution network economic optimum investment return-on-investment wind farm.

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A Comparative Technique for Performance Evaluation of Hammer Mill and Disk Mill in Yam Flour Processing

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World Journal of Engineering and Technology 2022年第3期10卷 613-625页

作者： Joseph b. bassey Isaac F. Odesola Joshua A. Olawuyi Department of Mechanical Engineering Akwa Ibom State University Mkpat Enin Nigeria Department of Mechanical Engineering University of Ibadan Ibadan Nigeria

Grinding (Particle size reduction) of biomass is an age-long operation that is performed during the preparation process of certain food products. Among the grinding mill machines mostly used for this operation are hammer mill and disk mill. being that the nature of biomass affects the performance and choice of grinding-mill machine to be adopted, it is imperative to compare and select appropriate grinding mill machine that is efficient and effective. In this paper, a comparative technique to evaluate and select appropriate grinding mill machine for particle size reduction of dried white yam (Dioscorea rotundata) is proposed. Hammer mill and disk mill machines were selected for consideration. Two white yam species (benue and Delta Yam) were prepared into dried chips and ground using the selected mills. Among the attribute (performance parameters) considered are crushing time, particle size distribution and energy consumed. A measure of performance (Index I) based on the comparative technique was formulated and used in evaluating the performance of the two mills. In the hammer mill, index I recorded 2721.2 and 3719.82 par/kWh for benue Yam chips at screen size 4 and 6 mm, respectively, while 2647.89 and 3472.01 par/kWh was recorded for Delta yam chips at screen size 4 and 6 mm, respectively. Index I values for the Disk mill were 2536.25 and 2433.42 par/kWh at 1.2 mm clearance distance for benue Yam chips and Delta Yam chips, respectively. The results indicated that hammer mill performed better overall than the disk mill. The comparative technique was found suitable in the evaluation of the performance of the mills. It is recommended that hammer mill be adopted.

关键词： Comparative Technique Hammer Mill Disk Mill Performance Assessment of Mills

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Prevalence and Antimicrobial Resistance of Gram-Negative bacteria Isolates in Shellfish Samples from Two River Estuaries in South-South Nigeria

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Advances in Microbiology 2021年第9期11卷 428-443页

作者： Nsikan Samuel Udoekong bassey Enya bassey Anne Ebri Asuquo Otobong Donald Akan Casmir Ifeanyichukwu Cajetan Ifeanyi Science Technology Department Akwa Ibom State Polytechnic Ikot Ekpene Nigeria Nigeria Country Office World Health Organization (WHO) Abuja Nigeria Department of Medical Laboratory Science University of Calabar Calabar Nigeria College of Food Science and Engineering Central South University of Forestry and Technology Changsha China Microbiology Department Akwa-Ibom State University Ikot Akpaden Nigeria Department of Veterinary Microbiology Faculty of Veterinary Medicine University of Abuja Abuja Nigeria

Antibiotic resistant bacteria pathogens remain the leading cause of shellfish borne diseases and a major health threat to humans worldwide. The objectives of this study were to isolate, identify, and determine the antibiotic resistance patterns of Gram-negative bacteria from shellfish. We analyzed a total of 540 shellfish (117 clams, 88 oysters, and 136 periwinkles) samples collected from different vendors at Iko and Douglas Creeks in Akwa Ibom State, South-South Nigeria. Conventional cultural techniques, morphological, biochemical characteristics, and PCR amplification were used to identify the bacterial isolates. Antibiotic susceptibility tests (Kirby-bauer disk diffusion method) and ESbL phenotype (disk) of the isolates were performed. One hundred and thirty-five (135) Gram-negative bacteria comprising 5 genera and 14 species were detected at a prevalence of: Alcaligenes faecalis b>TRbb>-7 38 (28.2%), Pseudomonas oryzihabitans strain b>KCb005b> 16 (11.9%), Paenalcaligenes retgerii strain b>b5b> 12 (8.9%) Pseudomonas aeruginosa b>Jb2b> 10 (7.4%), Providencia stuartii b>DMC-28bb> 9 (6.7%), Alcaligenes species b>TLT151b> 8 (5.9%), Pseudomonas aeruginosa b>CIFRI DTSb1b> 7 (5.2%), Paenalcaligenes species b>UN24b> 7 (5.2%), Alcaligenes faecalis b>bT10b> 7 (5.2%), Vibrio species strain b>PrVy108b> 6 (4.4%), Pseudomonas xiamenensis b>C10-2b> 5 (3.7%), Providencia vemicola b>bu15_38b> 4 (2.9%), Pseudomonas anguillisceptica b>4029b> 3 (2.2%), and Pseudomonas aeruginosa b>N15-01092b> 3 (2.2%). All tested isolates showed various degrees of resistance to the thirteen antimicrobials evaluated. High levels of resistance (100%) to cefepime and imipenem were expressed by all isolates except the Providencia species. For the EbSL indicators, all isolates apart from Alcaligenes species were resistant (100%) to ceftriaxone. A

关键词： Shellfish Gram-Negative bacteria ESbL-Indicators Multi-Drug Resistance Calabar

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Machine learning in solid organ transplantation:Charting the evolving landscape

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World Journal of Transplantation 2025年第1期15卷 165-177页

作者： badi Rawashdeh Haneen Al-abdallat Emre Arpali beje Thomas Ty b Dunn Matthew Cooper Division of Transplant Surgery Medical College of WisconsinMilwaukeeWI 53202United States Department of Medicine Jordan University HospitalAmman 11263Jordan Department of Nephrology Medical College of WisconsinMilwaukeeWI 53226United States

bACKGROUND Machine learning(ML),a major branch of artificial intelligence,has not only demonstrated the potential to significantly improve numerous sectors of healthcare but has also made significant contributions to the field of solid organ *** provides revolutionary opportunities in areas such as donorrecipient matching,post-transplant monitoring,and patient care by automatically analyzing large amounts of data,identifying patterns,and forecasting *** To conduct a comprehensive bibliometric analysis of publications on the use of ML in transplantation to understand current research trends and their *** On July 18,a thorough search strategy was used with the Web of Science *** and transplantation-related keywords were *** the aid of the VOS viewer application,the identified articles were subjected to bibliometric variable analysis in order to determine publication counts,citation counts,contributing countries,and institutions,among other *** Of the 529 articles that were first identified,427 were deemed relevant for bibliometric analysis.A surge in publications was observed over the last four years,especially after 2018,signifying growing interest in this *** 209 publications,the United States emerged as the top ***,the"Journal of Heart and Lung Transplantation"and the"American Journal of Transplantation"emerged as the leading journals,publishing the highest number of relevant *** keyword searches revealed that patient survival,mortality,outcomes,allocation,and risk assessment were significant themes of *** The growing body of pertinent publications highlights ML's growing presence in the field of solid organ *** bibliometric analysis highlights the growing importance of ML in transplant research and highlights its exciting potential to change medical practices and enhance patient *** collaboration between signific

关键词： Machine learning Artificial Intelligence Solid organ transplantation bibliometric analysis

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Developmental stages and quality traits of giant African land snails [<i>Archachatina marginata</i>(swainson)] eggs

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Natural Science 2013年第10期5卷 1121-1126页

作者： b. Okon L. A. Ibom I. E. Ebenso A. E. bassey Department of Animal Science University of Calabar Calabar Nigeria Departrment of Animal Science University of Uyo Uyo Nigeria

Sixty sexually mature purebred black-skinned Archachatina marginata snails with weight ranging from 120.50 g to 135.70 g were used to generate eggs in this study. The eggs collected were incubated in a chamber filled with loamy soil for appropriate observation and assessment (cracking at four days intervals to check snailet’s development). Results obtained from the study showed that at laying snail egg weights ranged from 1.54 - 2.45 g (mean of 2.00 g). The egg lengths and widths ranged from 13.50 - 16.90 mm (mean of 15.20 mm) and 10.00 - 12.70 mm (mean of 11.40 mm) respectively. The results also revealed that at laying (day one) the egg content was translucent or clear (blank) when observed with light from a powered microscope. Observation of eggs on day four showed the formation of embryo with a semi-transparent cup attached to a long string body. On day 12, some specific organs of the snailet had developed, and there was a reduction in the liquid content. On day 28, the snailet was fully formed, but the shell still contained very small volume of liquid. The snailet hatched on day 29.

关键词： Development Quality Traits Eggs Snail Stages

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Downstream Changes on a Tropical Fish Community Structure by Effluent from Wood Processing Factory

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Journal of Environmental Protection 2011年第7期2卷 982-995页

作者： benedict Obeten Offem Irom bassey Gabriel Ujong Ikpi Department of Fisheries and Aquatic Sciences Cross River University of Technology

In order to plan a management programme for ensuring maximum production of fish in Cross River, impacted downstream changes in the fish community structure by effluents from wood processing industry, six years after establishment, was examined. Monthly samples were collected between January and December each year from 2000 to 2006 in three reaches (Upriver: I, Mid-river: II and Downriver: III) along the length of Cross River. Representatives of the fish families Osteoglossidae (i.e. Heterotis niloticus), Cichlidae (Tilapia melonopleura) and Characidae (bryocinus nurse), Clupeidae (Cynothrissa sp), Mormyridae (Mormyrus deliciosus), Clariidae (Clarias gariepinus), bagridae (bagrus bayad) and Cyprinidae (barbus occidentalis) were found to have declined in their importance compared to pre-industry period. On the other hand, bagridae (Chrysichthys nigrodigitatus), Cichlidaae (Orechromis niloticus), Claridae (Clarias anguillaris) and Mochokidae (Synodontis clarias) have currently emerged as most important. Estimated value of growth coefficient (b) of the length-weight relationship changed from isometry (b approx. = 3) to negative allometry (b ≤ 3), condition factor values decreased from range between 0.53 and 1.30 to range between 0.22 and 0.62. Main feeding groups of fish;planktivores, carnivores and insectivores declined in numbers while omnivores and detritivores increased, resulting in dominance of benthic and semi-pelagic omnivores. Values of fecundity distribution varied from 56,012 ± 5234 eggs, mode 12,500 and median 58,345 to mean value 23,122 ± 232 eggs, mode 2500 and median 20,349, egg size from mean value;1.82 ± 0.07 mm, mode 2.2, and median;1.8 to values of 0.8 ± 0.04 mm, mode;1.3 and median 1.1 and Gonadosomatic index from 20.5 ± 3.2, mode 19.1 ± 2.2 and median 21.4 to values of 12.4 ± 2.3, mode 4.5 and median 9.5 respectively. Three species found to have appeared in the river were Tilapia monody, Chrysichthys maurus and Synodontis violaceus. The appearance o

关键词： Fish Community Fish Composition and Abundance Diet Changes Length-Weight Relationship Reproductive biology

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