Digital Commons Network^™

Evaluation Of Enzymatic Activity During Growth Of Pleurotus Hk 37 On Saba Comorensis Exocarp, Isse I. Molobele, Rose J. Masalu, Prosper R. Mosha, Cyprian B. Mpinda

Tanzania Journal of Science

Mushrooms degrade lignocellulosic biomass by releasing lignolytic and hydrolytic enzymes which convert lignocellulosic material into soluble and low molecular weight compounds which are then absorbed as nutrients. In the present study, enzymatic activities of Pleurotus HK 37 during growth on Saba comorensis exocarps were evaluated. It was observed that, Pleurotus HK 37 has ability to produce lignolytic enzyme (Laccase) and hydrolytic enzymes (Carboxymethyl cellulase, xylanase and filterpaperase). Maximum laccase activity of 3.33 ± 0 UmL-1 was observed during colonization period and the activity dropped during fruitification phase. Similar to hydrolytic enzymes, the activity was observed during colonization period and decreased …

Anxiolytic Effects, Antioxidant And Anti-Inflammatory Activities Of The Methanol Extract Of Jatropha Tanjorensis Leaf, Anthony E. Aiwonegbe, Uwaila Omoruyi, Osahon K. Ogbeide, Blessing O. Imoukhuede, Benjamin O. Gabrielsson

Tanzania Journal of Science

The methanol leaf extract of Jatropha tanjorensis was analyzed for its bioactive components, in-vitro antioxidant, antidepressant, anxiolytic and anti-inflammatory activities using established methods. The phytochemicals detected were saponins, tannins, terpenoids, phenolic compounds, alkaloids, flavonoids and eugenols. The total phenolic content (TPC) was 36.48 mgGAE/g, while the total flavonoid content (TFC) was 145.92 mgQE/g of the extract. 1, 1-diphenyl-2-picrylhydrazyl radical scavenging activity gave an IC50 of 185.02 and 5.15 µg/mL for the extract and ascorbic acid (standard), respectively. The 50% lethal dose (LD50) was greater than 5000 mg/kg, while graded doses of 50, 100 and 200 mg/kg of the plant extract …

Chemical Composition And Bioactive Potential Of Extracts From Diospyros Capricornuta F. White Against Aspergillus Flavus And Aspergillus Parasiticus, Princess W. Ngowi, Juma A. Mmongoyo, Lilian D. Kaale

Tanzania Journal of Science

Diospyros capricornuta is an endemic species widely distributed along the coast of Tanzania that is used as food condiments and traditional medicine. The chemical compositions of Diospyros capricornuta leaves, stem-bark, and root-bark extracts; and their bioactive potentials against Aspergillus flavus and Aspergillus parasiticus were investigated. The leaves, stem-bark, and root-bark samples of D. capricornuta were extracted using Soxhlet apparatus and the resultant extracts were analyzed using Gas Chromatography-Mass Spectrometry (GC-MS). A total of 14 compounds were identified from the extracts, whereby 2,4-di-tert-butylphenol was the most abundant compound in all extracts. The growth and aflatoxin production inhibitions against A. flavus and …

Pulse-Field Analysis Diversity Of Extended Spectrum Beta Lactamases Producing Gram Negative Bacteria Isolated From Periplaneta Americana (Cockroaches), Omolara D. Popoola, Moses O. Efuntoye, Georgia C. Agu, Benjamin T. Thomas

Tanzania Journal of Science

Extended spectrum beta lactamase (ESBL) producing bacteria are organisms of public health significance that have been implicated in prolonged hospital stay, treatment failures and higher fatalities. These organisms were originally thought to be widely distributed in hospital, but have since grown in terms of their epidemiological coverage. This study was therefore aimed at using pulse-field gel electrophoresis (PFGE) to understand the diversity of ESBL producing organisms originating from cockroaches in Ago-Iwoye, Nigeria. The diversity was determined by using a set of twenty six (26) ESBL producing bacterial strains isolated from cockroaches sampled in Ago-Iwoye community, Ogun State, Nigeria. PFGE analysis …

Effects Of Small-Scale Mining Activities On Fisheries And Livelihoods In The Birim River In Atiwa District, Eastern Region Of Ghana, Elliot Haruna Alhassan, Samuel Opoku Dandi, Sandra Akugpoka Atindana

Tanzania Journal of Science

The socioeconomic importance of small-scale mining in Ghana is of great interest to the country. It provides employment, supports the livelihood of poor rural areas, and also contributes to national income. Despite all these importance, it has a great influence on the surroundings, with surface and groundwater bodies being the most affected. The study was conducted to determine the effects of small-scale mining activities on fisheries and livelihoods along the Birim River in Atiwa District of Ghana, and also, to ascertain the nature of mining in the catchment and the current status of fisheries in the river. Data were collected …

Sex-Specific Epigenetic Development In The Mouse Hypothalamic Arcuate Nucleus Pinpoints Human Genomic Regions Associated With Body Mass Index, Harry Mackay, Chathura J Gunasekara, Kit-Yi Yam, Dollada Srisai, Hari Krishna Yalamanchili, Yumei Li, Rui Chen, Cristian Coarfa, Robert A Waterland

Duncan NRI Faculty and Staff Publications

Recent genome-wide association studies corroborate classical research on developmental programming indicating that obesity is primarily a neurodevelopmental disease strongly influenced by nutrition during critical ontogenic windows. Epigenetic mechanisms regulate neurodevelopment; however, little is known about their role in establishing and maintaining the brain's energy balance circuitry. We generated neuron and glia methylomes and transcriptomes from male and female mouse hypothalamic arcuate nucleus, a key site for energy balance regulation, at time points spanning the closure of an established critical window for developmental programming of obesity risk. We find that postnatal epigenetic maturation is markedly cell type and sex specific and …

The Effectiveness Of The Aceh Ombudsman Representative’S Maladministration Handling: An Insider Perspective, Muazzinah Muazzinah, Saiful Akmal, Amrul Fadhil, Reza Fathurrahman

BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi

The Ombudsman of the Republic of Indonesia oversees public services, particularly timely responses to reports. Since 2018, the Aceh Representative of the Indonesian Ombudsman handled 150 reports. It is interesting to investigate how well the Ombudsman dealt with these reports. This study examines the effectiveness of the Aceh Representative of the Indonesian Ombudsman in handling reported maladministration cases using a qualitative approach. The research data were gathered through interviews and document reviews by referring to Steer’s (1976) formulation of organization effectiveness, which includes productivity, adaptability, communication, job satisfaction, and human resources. The productivity, communication, and flexibility indicators are adequately effective, …

A Novel Piggyback Strategy For Mrna Delivery Exploiting Adenovirus Entry Biology, Myungeun Lee, Paul J Rice-Boucher, Logan Thrasher Collins, Ernst Wagner, Lorenzo Aulisa, Jeffrey Hughes, David T Curiel

2020-Current year OA Pubs

Molecular therapies exploiting mRNA vectors embody enormous potential, as evidenced by the utility of this technology for the context of the COVID-19 pandemic. Nonetheless, broad implementation of these promising strategies has been restricted by the limited repertoires of delivery vehicles capable of mRNA transport. On this basis, we explored a strategy based on exploiting the well characterized entry biology of adenovirus. To this end, we studied an adenovirus-polylysine (AdpL) that embodied "piggyback" transport of the mRNA on the capsid exterior of adenovirus. We hypothesized that the efficient steps of Ad binding, receptor-mediated entry, and capsid-mediated endosome escape could provide an …

Thirty-Six Months Recurrence After Acute Ischemic Stroke Among Patients With Comorbid Type 2 Diabetes: A Nested Case-Control Study, Lu Wang, Hongyun Li, Jiheng Hao, Chao Liu, Jiyue Wang, Jingjun Feng, Zheng Guo, Yulu Zheng, Yanbo Zhang, Hongxiang Li, Liyong Zhang, Haifeng Hou

Research outputs 2022 to 2026

Background:

Stroke patients have to face a high risk of recurrence, especially for those with comorbid T2DM, which usually lead to much more serious neurologic damage and an increased likelihood of death. This study aimed to explore determinants of stroke relapse among patients with comorbid T2DM.

Materials and methods:

We conducted this case-control study nested a prospective cohort of ischemic stroke (IS) with comorbid T2DM. During 36-month follow-up, the second stroke occurred in 84 diabetic IS patients who were allocated into the case group, while 613 patients without recurrence were the controls. We collected the demographic data, behaviors and habits, …

Lizard Jelly, Candi Chu

Harpur Palate: a Literary Journal

pages 68-76

Black Box Recording, Jarret Keene

Harpur Palate: a Literary Journal

pages 61-65

Theft Of A Good Man, David Varela

Harpur Palate: a Literary Journal

pages 45-58

A Day In The Life Of A Quantum Cat, Ilsa J. Birk

Harpur Palate: a Literary Journal

pages 28-42

Studio D Institute – Making At A Distance And The Impact Of Collaboration, Marlo Ransdell, Robert H. Coleman

Symposium on Education in Entertainment and Engineering

No abstract provided.

The Chanticleer, 2022-09-29, Coastal Carolina University

The Chanticleer Student Newspaper

The editorially independent student produced weekly newspaper of Coastal Carolina University.

A Qualitative Exploration Of Social Support In Males And Females Experiencing Issues With Infertility., Maya Pinzon, Shawna Rotoli

Rowan-Virtua School of Osteopathic Medicine Departmental Research

INTRODUCTION: The purpose of this study was to qualitatively investigate and compare male and female experiences of infertility in the context of social support.

METHODS: A Qualtrics survey (Qualtrics, Provo, Utah, United States) was posted to online fertility support groups and the responses were thematically analyzed. Only participants that completed the qualitative component of the survey were included in the study. Responses were subsequently thematically analyzed.

RESULTS: A sample of 110 participants (13 males and 97 females) were included in the present study. Thematic analyses revealed that isolation and loneliness, stigma, sentiments of misunderstanding, insensitive reactions, and others' unhelpful attempts …

Kenyon Collegian - September 29, 2022

The Kenyon Collegian

No abstract provided.

Functional Assessment Of Missense Variants In The Abcc6 Gene Implicated In Pseudoxanthoma Elasticum, A Heritable Ectopic Mineralization Disorder., Luke Kowal, Jianhe Huang, Hongbin Luo, Jagmohan Singh, Adam E Snook, Jouni Uitto, Qiaoli Li

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Pseudoxanthoma elasticum, a heritable multisystem ectopic mineralization disorder, is caused by inactivating mutations in the ABCC6 gene. The encoded protein, ABCC6, a transmembrane transporter, has a specialized efflux function in hepatocytes by contributing to plasma levels of inorganic pyrophosphate, a potent inhibitor of mineralization in soft connective tissues. Reduced plasma inorganic pyrophosphate levels underlie the ectopic mineralization in pseudoxanthoma elasticum. In this study, we characterized the pathogenicity of three human ABCC6 missense variants using an adenovirus-mediated liver-specific ABCC6 transgene expression system in an Abcc6

Faculty Senate Meeting Agenda September 29, 2022, University Of Rhode Island Faculty Senate

Faculty Senate Meeting Agendas

No abstract provided.

Hd-Tdcs Of Primary And Higher-Order Motor Cortex Affects Action Word Processing, Karim Johari, Nicholas Riccardi, Svetlana Malyutina, Mirage Modi, Rutvik H. Desai

Faculty Publications

The contribution of action-perception systems of the brain to lexical semantics remains controversial. Here, we used high-definition transcranial direct current stimulation (HD-tDCS) in healthy adults to examine the role of primary (left hand motor area; HMA) and higher-order (left anterior inferior parietal lobe; aIPL) action areas in action-related word processing (action verbs and manipulable nouns) compared to non-action-related control words (non-action verbs and non-manipulable nouns). We investigated stimulation-related effects at three levels of semantic processing: subliminal, implicit, and explicit. Broadly, we found that stimulation of HMA and aIPL resulted in relative facilitation of action-related language processing compared to non-action. HMA …

Identifying Candidate Genes And Drug Targets For Alzheimer’S Disease By An Integrative Network Approach Using Genetic And Brain Region-Specific Proteomic Data, Andi Liu, Astrid M Manuel, Yulin Dai, Brisa S Fernandes, Nitesh Enduru, Peilin Jia, Zhongming Zhao

Faculty, Staff and Student Publications

Genome-wide association studies (GWAS) have identified more than 75 genetic variants associated with Alzheimer's disease (ad). However, how these variants function and impact protein expression in brain regions remain elusive. Large-scale proteomic datasets of ad postmortem brain tissues have become available recently. In this study, we used these datasets to investigate brain region-specific molecular pathways underlying ad pathogenesis and explore their potential drug targets. We applied our new network-based tool, Edge-Weighted Dense Module Search of GWAS (EW_dmGWAS), to integrate ad GWAS statistics of 472 868 individuals with proteomic profiles from two brain regions from two large-scale ad cohorts [parahippocampal gyrus …

The Student Movement Volume 107 Issue 3: Running Home: Andrews Alumni Return To Campus, Caryn Cruz, Grace No, Gloria Oh, Wambui Karanja, Solana Campbell, Amelia Stefanescu, Jonathon Woolford-Hunt, Alannah Tjhatra, Taznir Smalling, Terika Williams, Marcel Mattox, Valerie Akinyi, Abby Shim, Reagan Mccain, Melissa Moore, Desmond H. Murray

The Student Movement v. 107 (2022-2023)

HUMANS

Meet Meryen Gonzalez, AUSA Religious VP, Interviewed by: Caryn Cruz

Seasons of Change: Alumni Weekend 2022, Grace No

Summer Mission Trip Interview with Nick Bishop, Interviewed by: Gloria Oh

ARTS & ENTERTAINMENT

Alumni Homecoming Gala, Wambui Karanja

Currently..., Solana Campbell

Hispanic Heritage Month : Highlighting the Beauty of Hispanic Crativity, Amelia Stefanescu

Get Up and Go to Iceland, Jonathon Woolford-Hunt

NEWS

Alumni Take a Win at Saturday Night Game, Alannah Tjhatra

Bradley Harvest Run Interview with Andrews Students, Interviewed by: Gloria Oh

Hispanic Heritage Month-Mosaico: Colorism and Racism, Taznir Smalling, with additions by Terika Williams

IDEAS

Ezra Miller and …

The Cowl - V. 87 N. 3 - September 29, 2022

The Cowl

The Cowl - student newspaper of Providence College. Vol. 87 No. 3 - September 29, 2022. 20 pages.

Educational Policies Committee, Agenda, October 6, 2022, Utah State University

Educational Policies Committee

• Approval of Minutes - September 1, 2022
• Subcommittee Reports
• Curriculum Subcommittee (Chad Simon)
• Course Approvals - 128
• Academic Standards Subcommittee (Renee Galliher)
• General Education Subcommittee (Matt Sanders)
• Minutes - September 20, 2022
• Other Business
• Curriculum Deadlines - Toni Gibbons
• Adjourn: 4:00 pm

Curriculum Committee, Agenda, October 6, 2022, Utah State University

Educational Policies Committee

• Approval of Minutes - September 1, 2022
• Program Proposals
• Semester Course Approval Reviews
• Other Business
• Curriculum Deadlines - Toni Gibbons
• Adjourn: 3:00 pm

Mucus-Degrading Bacteroides Link Carbapenems To Aggravated Graft-Versus-Host Disease, Eiko Hayase, Tomo Hayase, Mohamed A Jamal, Takahiko Miyama, Chia-Chi Chang, Miriam R Ortega, Saira S Ahmed, Jennifer L Karmouch, Christopher A Sanchez, Alexandria N Brown, Rawan K El-Himri, Ivonne I Flores, Lauren K Mcdaniel, Dung Pham, Taylor Halsey, Annette C Frenk, Valerie A Chapa, Brooke E Heckel, Yimei Jin, Wen-Bin Tsai, Rishika Prasad, Lin Tan, Lucas Veillon, Nadim J Ajami, Jennifer A Wargo, Jessica Galloway-Peña, Samuel Shelburne, Roy F Chemaly, Lauren Davey, Robert W P Glowacki, Chen Liu, Gabriela Rondon, Amin M Alousi, Jeffrey J Molldrem, Richard E Champlin, Elizabeth J Shpall, Raphael H Valdivia, Eric C Martens, Philip L Lorenzi, Robert R Jenq

Faculty, Staff and Student Publications

The intestinal microbiota is an important modulator of graft-versus-host disease (GVHD), which often complicates allogeneic hematopoietic stem cell transplantation (allo-HSCT). Broad-spectrum antibiotics such as carbapenems increase the risk for intestinal GVHD, but mechanisms are not well understood. In this study, we found that treatment with meropenem, a commonly used carbapenem, aggravates colonic GVHD in mice via the expansion of Bacteroides thetaiotaomicron (BT). BT has a broad ability to degrade dietary polysaccharides and host mucin glycans. BT in meropenem-treated allogeneic mice demonstrated upregulated expression of enzymes involved in the degradation of mucin glycans. These mice also had thinning of the colonic …

D121 Located Within The Dry Motif Of P2y12 Is Essential For P2y12-Mediated Platelet Function., Carol Dangelmaier, Benjamin Mauri, Akruti Patel, Satya P Kunapuli, John C Kostyak

Department of Medicine Faculty Papers

Platelets are anucleate cells that mediate hemostasis. This occurs via a primary signal that is reinforced by secreted products such as ADP that bind purinergic receptors (P2Y1 and P2Y12) on the platelet surface. We recently identified a human subject, whom we termed platelet defect subject 25 (PDS25) with a platelet functional disorder associated with the P2Y12 receptor. PDS25 has normal blood cell counts and no history of bleeding diathesis. However, platelets from PDS25 have virtually no response to 2-MeSADP (a stable analogue of ADP). Genetic analysis of P2Y12 from PDS25 revealed a heterozygous mutation of D121N within the DRY motif. …

The Ccr2+ Monocyte Subsets Increase In Obese Boys But Not Girls With Abnormally High Carotid Intima-Media Thickness: A Pilot Study, María José Garcés-Hernández, Karen Pedraza-Escudero, Nayely Garibay-Nieto, Joselin Hernández-Ruiz, Jessica Lakshmi Prieto-Chávez, Lourdes Andrea Arriaga-Pizano, Eréndira Villanueva-Ortega, Galileo Escobedo, Aaron Noe Manjarrez-Reyna, Juan C. Lopez-Alvarenga

School of Medicine Publications

The differential contribution of monocyte subsets expressing the C-C chemokine receptor 2 (CCR2) to subclinical atherosclerosis in girls and boys is unclear. In this pilot study, we compared classical, intermediate, and nonclassical monocyte subsets expressing CCR2 in 33 obese children of both sexes aged 8 to 16 divided by carotid intima-media thickness (IMT), considering values above the 75th percentile (p75) as abnormally high IMT. Obesity was defined as body mass index above the 95th percentile according to age and sex. Flow cytometry analyses revealed that boys but not girls with IMT ≥ p75 displayed increased CCR2⁺ cell percentage and …

De Novo Variants In Emc1 Lead To Neurodevelopmental Delay And Cerebellar Degeneration And Affect Glial Function In Drosophila, Hyung-Lok Chung, Patrick Rump, Di Lu, Megan R Glassford, Jung-Wan Mok, Jawid Fatih, Adily Basal, Paul C Marcogliese, Oguz Kanca, Michele Rapp, Johanna M Fock, Erik-Jan Kamsteeg, James R Lupski, Austin Larson, Mark C Haninbal, Hugo Bellen, Tamar Harel

Duncan NRI Faculty and Staff Publications

Background: The endoplasmic reticulum (ER)-membrane protein complex (EMC) is a multi-protein transmembrane complex composed of 10 subunits that functions as a membrane-protein chaperone. Variants in EMC1 lead to neurodevelopmental delay and cerebellar degeneration. Multiple families with biallelic variants have been published, yet to date, only a single report of a monoallelic variant has been described, and functional evidence is sparse.

Methods: Exome sequencing was used to investigate the genetic cause underlying severe developmental delay in three unrelated children. EMC1 variants were modeled in Drosophila, using loss-of-function (LoF) and overexpression studies. Glial-specific and neuronal-specific assays were used to determine whether the …

Critical Insights: The Lord Of The Rings (2022), Edited By Robert C. Evans, Mariana Rios Maldonado

Journal of Tolkien Research

Book review, by Mariana Rios Maldonado, of Critical Insights: The Lord of the Rings (2022), edited by Robert C. Evans