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Articles 49141 - 49170 of 256032

Full-Text Articles in Life Sciences

A Systematic Review And Meta-Analysis Of The Impact Of Radiation-Related Lymphopenia On Outcomes In High-Grade Gliomas, Supriya Mallick, Anjali V R, Prashanth Giridhar, Rituraj Upadhyay, Byung-Kyu Kim, Hagar Elghazawy, Vinod Solipuram, Cheng En Hsieh, Courtney Hentz, Abhishek A Solanki, Jing Li, Dennis Pai Chan, Emily Ness, Bhanu Prasad Venkatesulu, David R Grosshans Oct 2022

A Systematic Review And Meta-Analysis Of The Impact Of Radiation-Related Lymphopenia On Outcomes In High-Grade Gliomas, Supriya Mallick, Anjali V R, Prashanth Giridhar, Rituraj Upadhyay, Byung-Kyu Kim, Hagar Elghazawy, Vinod Solipuram, Cheng En Hsieh, Courtney Hentz, Abhishek A Solanki, Jing Li, Dennis Pai Chan, Emily Ness, Bhanu Prasad Venkatesulu, David R Grosshans

Faculty, Staff and Student Publications

Introduction  Malignant gliomas are the most common primary malignant brain tumors and are typically treated with maximal safe surgical resection followed by chemoradiation. One of the unintended effects of radiation is depletion of circulating lymphocyte pool, which has been correlated with inferior overall survival outcomes.

Methods  A comprehensive and systematic searches of the PubMed, Cochrane Central, and Embase databases were done to assess the studies that have reported radiation-related lymphopenia in high-grade gliomas. Hazard ratios (HRs), odds ratios (OR), and mean differences were represented with Forest plots comparing patients with severe lymphopenia and no severe lymphopenia. Review Manager Version 5.3 …


Gpu Accelerated Estimation Of A Shared Random Effect Joint Model For Dynamic Prediction, Shikun Wang, Zhao Li, Lan Lan, Jieyi Zhao, W Jim Zheng Oct 2022

Gpu Accelerated Estimation Of A Shared Random Effect Joint Model For Dynamic Prediction, Shikun Wang, Zhao Li, Lan Lan, Jieyi Zhao, W Jim Zheng

Faculty, Staff and Student Publications

In longitudinal cohort studies, it is often of interest to predict the risk of a terminal clinical event using longitudinal predictor data among subjects at risk by the time of the prediction. The at-risk population changes over time; so does the association between predictors and the outcome, as well as the accumulating longitudinal predictor history. The dynamic nature of this prediction problem has received increasing interest in the literature, but computation often poses a challenge. The widely used joint model of longitudinal and survival data often comes with intensive computation and excessive model fitting time, due to numerical optimization and …


Immune Checkpoint Inhibitors Have Clinical Activity In Patients With Recurrent Chordoma, Andrew J Bishop, Behrang Amini, Heather Lin, Shaan M Raza, Shreyaskumar Patel, Amol Ghia, B Ashleigh Guadagnolo, Devarati Mitra, Kadir C Akdemir, Alexander J Lazar, Wei-Lien Wang, Christopher Alvarez-Breckenridge, Justin Bird, Laurence D Rhines, Neeta Somaiah, Anthony P Conley Oct 2022

Immune Checkpoint Inhibitors Have Clinical Activity In Patients With Recurrent Chordoma, Andrew J Bishop, Behrang Amini, Heather Lin, Shaan M Raza, Shreyaskumar Patel, Amol Ghia, B Ashleigh Guadagnolo, Devarati Mitra, Kadir C Akdemir, Alexander J Lazar, Wei-Lien Wang, Christopher Alvarez-Breckenridge, Justin Bird, Laurence D Rhines, Neeta Somaiah, Anthony P Conley

Faculty, Staff and Student Publications

The aim of this study is to evaluate the outcomes and tolerance of immune checkpoint inhibitors (ICIs) for patients with recurrent chordoma. We reviewed the records of 17 patients with recurrent chordomas who received ICIs for progressing disease as part of their treatment between 2016 and 2020. Response was assessed using response evaluation criteria in solid tumors 1.1 criteria. The Kaplan-Meier method was used to estimate the duration of response, progression-free survival (PFS), and overall survival (OS). Clinical benefit was defined as having stable disease (SD), a partial response, or a complete response. The median follow-up from the start of …


Revisiting The Multisite Phosphorylation That Produces The M-Phase Supershift Of Key Mitotic Regulators, Tan Tan, Chuanfen Wu, Boye Liu, Bih-Fang Pan, David H Hawke, Shuaishuai Liu, Ruoning Wang, Sue-Hwa Lin, Jian Kuang Oct 2022

Revisiting The Multisite Phosphorylation That Produces The M-Phase Supershift Of Key Mitotic Regulators, Tan Tan, Chuanfen Wu, Boye Liu, Bih-Fang Pan, David H Hawke, Shuaishuai Liu, Ruoning Wang, Sue-Hwa Lin, Jian Kuang

Faculty, Staff and Student Publications

The term M-phase supershift denotes the phosphorylation-dependent substantial increase in the apparent molecular weight of numerous proteins of varied biological functions during M-phase induction. Although the M-phase supershift of multiple key mitotic regulators has been attributed to the multisite phosphorylation catalyzed by the Cdk1/cyclin B/Cks complex, this view is challenged by multiple lines of paradoxical observations. To solve this problem, we reconstituted the M-phase supershift of Xenopus Cdc25C, Myt1, Wee1A, APC3, and Greatwall in Xenopus egg extracts and characterized the supershift-producing phosphorylations. Our results demonstrate that their M-phase supershifts are each due to simultaneous phosphorylation of a considerable portion of …


Mismatch Repair And Microsatellite Instability Testing For Immune Checkpoint Inhibitor Therapy: Guideline From The College Of American Pathologists In Collaboration With The Association For Molecular Pathology And Fight Colorectal Cancer, Angela N Bartley, Anne M Mills, Eric Konnick, Michael Overman, Christina B Ventura, Carol Colasacco, Sarah Kerr, Brooke E Howitt, Heather Hampel, Sarah F Adams, Wenora Johnson, Cristina Magi-Galluzzi, Antonia R Sepulveda, Russell R Broaddus Oct 2022

Mismatch Repair And Microsatellite Instability Testing For Immune Checkpoint Inhibitor Therapy: Guideline From The College Of American Pathologists In Collaboration With The Association For Molecular Pathology And Fight Colorectal Cancer, Angela N Bartley, Anne M Mills, Eric Konnick, Michael Overman, Christina B Ventura, Carol Colasacco, Sarah Kerr, Brooke E Howitt, Heather Hampel, Sarah F Adams, Wenora Johnson, Cristina Magi-Galluzzi, Antonia R Sepulveda, Russell R Broaddus

Faculty, Staff and Student Publications

Context.—: The US Food and Drug Administration (FDA) approved immune checkpoint inhibitor therapy for patients with advanced solid tumors that have DNA mismatch repair defects or high levels of microsatellite instability; however, the FDA provided no guidance on which specific clinical assays should be used to determine mismatch repair status.

Objective.—: To develop an evidence-based guideline to identify the optimal clinical laboratory test to identify defects in DNA mismatch repair in patients with solid tumor malignancies who are being considered for immune checkpoint inhibitor therapy.

Design.—: The College of American Pathologists convened an expert panel to perform a systematic review …


Handling Informative Premature Treatment Or Study Discontinuation For Assessing Between-Group Differences In A Comparative Oncology Trial, Bo Huang, Ryan Sun, Brian Claggett, Lu Tian, Ethan B Ludmir Oct 2022

Handling Informative Premature Treatment Or Study Discontinuation For Assessing Between-Group Differences In A Comparative Oncology Trial, Bo Huang, Ryan Sun, Brian Claggett, Lu Tian, Ethan B Ludmir

Faculty, Staff and Student Publications

This decision analytical model study examines premature treatment discontinuation in clinical trials for patients with advanced renal cell carcinoma.


Kir-Based Inhibitory Cars Overcome Car-Nk Cell Trogocytosis-Mediated Fratricide And Tumor Escape, Ye Li, Rafet Basar, Guohui Wang, Enli Liu, Judy S Moyes, Lucila N Kerbauy, Mohsen Fathi, Ali Rezvan, Pinaki P Banerjee, Luis Muniz-Feliciano, Tamara J Laskowski, Emily Ensley, May Daher, Mayra Shanley, Mayela Mendt, Sunil Acharya, Bin Liu, Alexander Biederstädt, Hind Rafei, Xingliang Guo, Luciana Melo Garcia, Paul Lin, Sonny Ang, David Marin, Ken Chen, Laura Bover, Richard E Champlin, Navin Varadarajan, Elizabeth J Shpall, Katayoun Rezvani Oct 2022

Kir-Based Inhibitory Cars Overcome Car-Nk Cell Trogocytosis-Mediated Fratricide And Tumor Escape, Ye Li, Rafet Basar, Guohui Wang, Enli Liu, Judy S Moyes, Lucila N Kerbauy, Mohsen Fathi, Ali Rezvan, Pinaki P Banerjee, Luis Muniz-Feliciano, Tamara J Laskowski, Emily Ensley, May Daher, Mayra Shanley, Mayela Mendt, Sunil Acharya, Bin Liu, Alexander Biederstädt, Hind Rafei, Xingliang Guo, Luciana Melo Garcia, Paul Lin, Sonny Ang, David Marin, Ken Chen, Laura Bover, Richard E Champlin, Navin Varadarajan, Elizabeth J Shpall, Katayoun Rezvani

Faculty, Staff and Student Publications

Trogocytosis is an active process that transfers surface material from targeted to effector cells. Using multiple in vivo tumor models and clinical data, we report that chimeric antigen receptor (CAR) activation in natural killer (NK) cells promoted transfer of the CAR cognate antigen from tumor to NK cells, resulting in (1) lower tumor antigen density, thus impairing the ability of CAR-NK cells to engage with their target, and (2) induced self-recognition and continuous CAR-mediated engagement, resulting in fratricide of trogocytic antigen-expressing NK cells (NK


Targeted Inhibition Of Dna-Pkcs, Atm, Atr, Parp, And Rad51 Modulate Response To X Rays And Protons, Scott J Bright, David B Flint, David K J Martinus, Broderick X Turner, Mandira Manandhar, Conor H Mcfadden, Simona F Shaitelman, Gabriel O Sawakuchi Oct 2022

Targeted Inhibition Of Dna-Pkcs, Atm, Atr, Parp, And Rad51 Modulate Response To X Rays And Protons, Scott J Bright, David B Flint, David K J Martinus, Broderick X Turner, Mandira Manandhar, Conor H Mcfadden, Simona F Shaitelman, Gabriel O Sawakuchi

Faculty, Staff and Student Publications

Small molecule inhibitors are currently in preclinical and clinical development for the treatment of selected cancers, particularly those with existing genetic alterations in DNA repair and DNA damage response (DDR) pathways. Keen interest has also been expressed in combining such agents with other targeted antitumor strategies such as radiotherapy. Radiotherapy exerts its cytotoxic effects primarily through DNA damage-induced cell death; therefore, inhibiting DNA repair and the DDR should lead to additive and/or synergistic radiosensitizing effects. In this study we screened the response to X-ray or proton radiation in cell lines treated with DDR inhibitors (DDRis) targeting ATM, ATR, DNA-PKcs, Rad51, …


Automated Extraction Of Anatomical Measurements From Temporal Bone Ct Imaging, Andy S Ding, Alexander Lu, Zhaoshuo Li, Deepa Galaiya, Masaru Ishii, Russell H Taylor Oct 2022

Automated Extraction Of Anatomical Measurements From Temporal Bone Ct Imaging, Andy S Ding, Alexander Lu, Zhaoshuo Li, Deepa Galaiya, Masaru Ishii, Russell H Taylor

Faculty, Staff and Student Publications

OBJECTIVE: Proposed methods of minimally invasive and robot-assisted procedures within the temporal bone require measurements of surgically relevant distances and angles, which often require time-consuming manual segmentation of preoperative imaging. This study aims to describe an automatic segmentation and measurement extraction pipeline of temporal bone cone-beam computed tomography (CT) scans.

STUDY DESIGN: Descriptive study of temporal bone measurements.

SETTING: Academic institution.

METHODS: A propagation template composed of 16 temporal bone CT scans was formed with relevant anatomical structures and landmarks manually segmented. Next, 52 temporal bone CT scans were autonomously segmented using deformable registration techniques from the Advanced Normalization Tools …


Discovery Of An Orally Active Benzoxaborole Prodrug Effective In The Treatment Of Chagas Disease In Non-Human Primates, Angel M Padilla, Wei Wang, Tsutomu Akama, David S Carter, Eric Easom, Jason S Halladay, Sarah A Hamer, Carolyn L Hodo, Gregory K Wilkerson, Dylan Orr, Brooke White, Arlene George, Huifeng Shen, Yiru Jin, Michael Zhuo Wang, Susanna Tse, Robert T Jacobs, Rick L Tarleton Oct 2022

Discovery Of An Orally Active Benzoxaborole Prodrug Effective In The Treatment Of Chagas Disease In Non-Human Primates, Angel M Padilla, Wei Wang, Tsutomu Akama, David S Carter, Eric Easom, Jason S Halladay, Sarah A Hamer, Carolyn L Hodo, Gregory K Wilkerson, Dylan Orr, Brooke White, Arlene George, Huifeng Shen, Yiru Jin, Michael Zhuo Wang, Susanna Tse, Robert T Jacobs, Rick L Tarleton

Faculty, Staff and Student Publications

Trypanosoma cruzi, the agent of Chagas disease, probably infects tens of millions of people, primarily in Latin America, causing morbidity and mortality. The options for treatment and prevention of Chagas disease are limited and underutilized. Here we describe the discovery of a series of benzoxaborole compounds with nanomolar activity against extra- and intracellular stages of T. cruzi. Leveraging both ongoing drug discovery efforts in related kinetoplastids, and the exceptional models for rapid drug screening and optimization in T. cruzi, we have identified the prodrug AN15368 that is activated by parasite carboxypeptidases to yield a compound that targets the messenger RNA …


Netbce: An Interpretable Deep Neural Network For Accurate Prediction Of Linear B-Cell Epitopes Oct 2022

Netbce: An Interpretable Deep Neural Network For Accurate Prediction Of Linear B-Cell Epitopes

Faculty, Staff and Student Publications

Identification of B-cell epitopes (BCEs) plays an essential role in the development of peptide vaccines and immuno-diagnostic reagents, as well as antibody design and production. In this work, we generated a large benchmark dataset comprising 124,879 experimentally supported linear epitope-containing regions in 3567 protein clusters from over 1.3 million B cell assays. Analysis of this curated dataset showed large pathogen diversity covering 176 different families. The accuracy in linear BCE prediction was found to strongly vary with different features, while all sequence-derived and structural features were informative. To search more efficient and interpretive feature representations, a ten-layer deep learning framework …


Gpu Accelerated Estimation Of A Shared Random Effect Joint Model For Dynamic Prediction, W Jim Zheng, Liang Li Oct 2022

Gpu Accelerated Estimation Of A Shared Random Effect Joint Model For Dynamic Prediction, W Jim Zheng, Liang Li

Faculty, Staff and Student Publications

In longitudinal cohort studies, it is often of interest to predict the risk of a terminal clinical event using longitudinal predictor data among subjects at risk by the time of the prediction. The at-risk population changes over time; so does the association between predictors and the outcome, as well as the accumulating longitudinal predictor history. The dynamic nature of this prediction problem has received increasing interest in the literature, but computation often poses a challenge. The widely used joint model of longitudinal and survival data often comes with intensive computation and excessive model fitting time, due to numerical optimization and …


Correlation Of Gut Alteration With The Progression Of Experimental Autoimmune Encephalomyelitis (Eae) In C57bl/6 Mice, Al Anood Ahmed Al Naqbi Oct 2022

Correlation Of Gut Alteration With The Progression Of Experimental Autoimmune Encephalomyelitis (Eae) In C57bl/6 Mice, Al Anood Ahmed Al Naqbi

Theses

Background: Experimental autoimmune encephalomyelitis (EAE) is the mouse disease model of multiple sclerosis (MS), a chronic autoimmune disease targeting the central nervous system (CNS) resulting in neuroinflammation, neuroaxonal degeneration, and demyelination. Autoreactive CD4+ T cells are known for their role in the pathogenesis of MS. CD8+ T cells and NK cells were also found to be associated with the disease.

Aim: There is a limited number of studies investigating the link between gut alterations and immune cells in the gut influencing the outcome of the disease since the vast majority of MS patients experience gastrointestinal (GI) problems. Here, …


Sources And Distribution Of Microplastics In The United Arab Emirates, Rana Zeeshan Habib Oct 2022

Sources And Distribution Of Microplastics In The United Arab Emirates, Rana Zeeshan Habib

Dissertations

Microplastics (plastic pieces size) are an emerging environmental contaminant that is ubiquitously present in terrestrial, aquatic and aerial environments. United Arab Emirates (UAE) is categorized among the highest domestic waste producing countries (on per capita basis) in the world. A large portion of waste ends up in the environment and contains macro-, meso- and microplastics. No comprehensive study has been carried out in the UAE to investigate the abundance, sources, distribution and impact of microplastics on its environment. Therefore, a comprehensive study to analyze the sources and distribution of microplastics in the UAE was urgently needed. The objective of the …


Ontogeny Of The Paraphalanges And Derived Phalanges Of Hemidactylus Turcicus (Squamata: Gekkonidae), Aaron H. Griffing, Tony Gamble, Aaron M. Bauer, Anthony P. Russell Oct 2022

Ontogeny Of The Paraphalanges And Derived Phalanges Of Hemidactylus Turcicus (Squamata: Gekkonidae), Aaron H. Griffing, Tony Gamble, Aaron M. Bauer, Anthony P. Russell

Biological Sciences Faculty Research and Publications

Gekkotan lizards of the genus Hemidactylus exhibit derived digital morphologies. These include heavily reduced antepenultimate phalanges of digits III and IV of the manus and digits III–V of the pes, as well as enigmatic cartilaginous structures called paraphalanges. Despite this well-known morphological derivation, no studies have investigated the development of these structures. We aimed to determine if heterochrony underlies the derived antepenultimate phalanges of Hemidactylus. Furthermore, we aimed to determine if convergently evolved paraphalanges exhibit similar or divergent developmental patterns. Herein we describe embryonic skeletal development in the hands and feet of four gekkonid species, exhibiting a range of …


Report Of Thanatosis In The Central American Scorpions Tityus Ocelote And Ananteris Platnicki (Scorpiones: Buthidae), Felipe Triana, Fabián Bonilla, Adriana Alfaro-Chinchilla, Carlos Víquez, Cecilia Díaz, Mahmood Sasa Sep 2022

Report Of Thanatosis In The Central American Scorpions Tityus Ocelote And Ananteris Platnicki (Scorpiones: Buthidae), Felipe Triana, Fabián Bonilla, Adriana Alfaro-Chinchilla, Carlos Víquez, Cecilia Díaz, Mahmood Sasa

Euscorpius

Thanatosis, or tonic immobility, is a behavior where animals adopt a motionless posture after a physical contact or very close proximity of a predator. This behavior has been described in a wide range of taxa, from invertebrates to vertebrates. For scorpions, tonic immobility has been reported in two buthids, Tityus pusillus and Tityus cerroazul, one hormurid, Liocheles australasiae, and one scorpiopsid, Scorpiops jendeki. Here we report other cases of this thanatosis for two buthid scorpions from lower Central America: Tityus ocelote and Ananteris platnicki. Thanatosis in these species were observed in wild, but was better documented …


Reproducibility Of Protein X-Ray Diffuse Scattering And Potential Utility For Modeling Atomic Displacement Parameters, Zhen Su, Medhanjali Dasgupta, Frédéric Poitevin, Irimpan I. Mathews, Henry Van Den Bedem, Michael E. Wall, Chun Hong Yoon, Mark A. Wilson Sep 2022

Reproducibility Of Protein X-Ray Diffuse Scattering And Potential Utility For Modeling Atomic Displacement Parameters, Zhen Su, Medhanjali Dasgupta, Frédéric Poitevin, Irimpan I. Mathews, Henry Van Den Bedem, Michael E. Wall, Chun Hong Yoon, Mark A. Wilson

Department of Biochemistry: Faculty Publications

Protein structure and dynamics can be probed using x-ray crystallography. Whereas the Bragg peaks are only sensitive to the average unit-cell electron density, the signal between the Bragg peaks—diffuse scattering—is sensitive to spatial correlations in electron-density variations. Although diffuse scattering contains valuable information about protein dynamics, the diffuse signal is more difficult to isolate from the background compared to the Bragg signal, and the reproducibility of diffuse signal is not yet well understood. We present a systematic study of the reproducibility of diffuse scattering from isocyanide hydratase in three different protein forms. Both replicate diffuse datasets and datasets obtained from …


Structural And Functional Studies Of Mtr4 And The Tramp Rna Surveillance Complex, Sean Johnson Sep 2022

Structural And Functional Studies Of Mtr4 And The Tramp Rna Surveillance Complex, Sean Johnson

Funded Research Records

No abstract provided.


3d Pore Structure Characterization Of Stored Grain Bed, Charles Nwaizu, Qiang Zhang, Christiana Iluno Sep 2022

3d Pore Structure Characterization Of Stored Grain Bed, Charles Nwaizu, Qiang Zhang, Christiana Iluno

Department of Food Science and Technology: Faculty Publications

An image analysis technique for reconstruction of the complex 3D pore structure within bulk grain from 2D section images was presented. The technique relies on aligning successive 2D images of cut-sections obtained from colored-wax solidified soybean grain beds, which were then subjected to image processing using ImageJ software developed by the National Institute of Health (NIH, Bethesda, Md.) for the reconstruction and visualization of different airflow paths within the bulk grain. Porosity and tortuosity values were quantified from the 3D image volume and 3D reconstructed inter-connected airflow paths to develop empirical mathematical models for predicting porosity and tortuosity as a …


Cyclic Adp Ribose Isomers: Production, Chemical Structures, And Immune Signaling, Mohammad K. Manik, Yun Shi, Sulin Li, Mark A. Zaydman, Neha Damaraju, Samuel Eastman, Thomas G. Smith, Weixi Gu, Veronika Masic, Tamim Mosaiab, James S. Weagley, Steven J. Hancock, Eduardo Vasquez, Lauren Hartley-Tassell, Nestoras Kargios, Natsumi Maruta, Bryan Y.J. Lim, Hayden Burdett, Michael J. Landsberg, Mark A. Schembri, Ivan Prokes, Lijiang Song, Murray Grant, Aaron Diantonio, Jeffrey D. Nanson, Ming Guo, Jeffrey Milbrandt, Thomas Ve, Bostjan Kobe Sep 2022

Cyclic Adp Ribose Isomers: Production, Chemical Structures, And Immune Signaling, Mohammad K. Manik, Yun Shi, Sulin Li, Mark A. Zaydman, Neha Damaraju, Samuel Eastman, Thomas G. Smith, Weixi Gu, Veronika Masic, Tamim Mosaiab, James S. Weagley, Steven J. Hancock, Eduardo Vasquez, Lauren Hartley-Tassell, Nestoras Kargios, Natsumi Maruta, Bryan Y.J. Lim, Hayden Burdett, Michael J. Landsberg, Mark A. Schembri, Ivan Prokes, Lijiang Song, Murray Grant, Aaron Diantonio, Jeffrey D. Nanson, Ming Guo, Jeffrey Milbrandt, Thomas Ve, Bostjan Kobe

Department of Agronomy and Horticulture: Faculty Publications

Cyclic adenosine diphosphate (ADP)–ribose (cADPR) isomers are signaling molecules produced by bacterial and plant Toll/interleukin-1 receptor (TIR) domains via nicotinamide adenine dinucleotide (oxidized form) (NAD+) hydrolysis. We show that v-cADPR (2′cADPR) and v2-cADPR (3′cADPR) isomers are cyclized by O-glycosidic bond formation between the ribose moieties in ADPR. Structures of 2′cADPR-producing TIR domains reveal conformational changes that lead to an active assembly that resembles those of Toll-like receptor adaptor TIR domains. Mutagenesis reveals a conserved tryptophan that is essential for cyclization. We show that 3′cADPR is an activator of ThsA effector proteins from the bacterial antiphage defense system termed Thoeris and …


Seasonal Habitat Selection By American White Pelicans, Frederick L. Cunningham, Guiming Wang, D. Tommy King Sep 2022

Seasonal Habitat Selection By American White Pelicans, Frederick L. Cunningham, Guiming Wang, D. Tommy King

United States Department of Agriculture Wildlife Services: Staff Publications

Resource utilization strategies of avian migrants are a major concern for conservation and management. Understanding seasonal habitat selection by migratory birds helps us explain the ongoing continental declines of migratory bird populations. Our objective was to compare the secondorder and third-order habitat selection by the American White Pelican (Pelecanus erythrorhynchos; hereafter pelican) between the breeding and non-breeding grounds. We tested the Lack hypothesis that habitat selection by migratory birds is stronger on the breeding grounds than on the nonbreeding grounds. We used random-effect Dirichlet-multinomial models to estimate the second-order habitat selection between the seasons with the GPS locations …


A Review On Serum, Genetic And Mirna Associated Biomarkers For The Early Diagnosis Of Hepatocellular Carcinoma (Hcc)), Ambreen Kanwal, Asima Tayyeb Sep 2022

A Review On Serum, Genetic And Mirna Associated Biomarkers For The Early Diagnosis Of Hepatocellular Carcinoma (Hcc)), Ambreen Kanwal, Asima Tayyeb

Journal of Bioresource Management

Hepatocellular carcinoma is the most devastating complication of liver cirrhosis and diagnosis in earlier stages could be useful in curative interventions. The main aim of this review was to analyze current diagnostic biomarkers which are available for the early diagnosis of hepatocellular carcinoma (HCC). For this purpose, we searched different web databases including Medline/Pubmed. We found multiple significant serum biomarkers for imperative diagnosis including α- Fetoprotein, Des- γ -carboxyprothrombin (DCP), Osteopontin (OPN), Glypican-3 (GPC3), Golgi protein-73 (GP73), Squamous cell carcinoma antigen (SCCA), Annexin A2 (ANXA2) and Heat shock protein 70 (HSP70) but all of these represent low sensitivity and low …


Economic Analysis Of Sawn Wood Production And Determinants Of Sawn Wood Supply In Selected Sawmill In Ijebu-Ode Local Government Area Of Ogun State Nigeria, Taiye Oluwasola Babatunde, Oluyemisi Omowunmi Babatunde, Kehinde Oluwafemi Babatunde Sep 2022

Economic Analysis Of Sawn Wood Production And Determinants Of Sawn Wood Supply In Selected Sawmill In Ijebu-Ode Local Government Area Of Ogun State Nigeria, Taiye Oluwasola Babatunde, Oluyemisi Omowunmi Babatunde, Kehinde Oluwafemi Babatunde

Journal of Bioresource Management

The study investigates the economics of sawn wood production and its supply determinants in a selected sawmill in Ogun State's Ijebu ode local government area. The purpose was to find socioeconomic characteristics of the respondents, profitability of the business factors and the determinants of sawn wood supply in the study area. Fifteen sawmills were chosen at random out of 60 sawmills in the area. Cross sectional data were collected from 150 plank sellers through the use of structure questionnaires and oral interview out of which 143 were retrieved. Results indicated that most of the respondents were male, married with age …


Impact Of Mineral Fertilization, Home Compost And Farm Manure On Yield Components And Nutritional Parameters Of Tomato Fruit, Karima Ghebbi, Mohamed Meziane Bellal Sep 2022

Impact Of Mineral Fertilization, Home Compost And Farm Manure On Yield Components And Nutritional Parameters Of Tomato Fruit, Karima Ghebbi, Mohamed Meziane Bellal

Journal of Bioresource Management

Mineral fertilization, home compost and farm manure were tested on tomato hybrid variety cultivated in open field (Lycopersicon esculentum Mill.) evaluating the effect on growth, yield components and nutritional parameters of fruit. Tomato variety was grown on clay-loam soil poor in potassium and nitrogen but rich in phosphor and fairly well provided with organic matter. The test was carried out in a randomized complete block design with four replications. Results showed that supply by home compost revealed to be better on most of parameters measured compared with farm manure and mineral fertilization. Fruit yield was positively affected by home …


Effect Of Drying Method On Biochemical Composition And Nutritional Quality Of Sandfish (Scincus Scincus) Consumed In South-East Algeria, Ikram Toumi, Ifriqya Medila, Hamdi Bendif Sep 2022

Effect Of Drying Method On Biochemical Composition And Nutritional Quality Of Sandfish (Scincus Scincus) Consumed In South-East Algeria, Ikram Toumi, Ifriqya Medila, Hamdi Bendif

Journal of Bioresource Management

Sandfish is highly consumed in South-East of Algeria for its gustative and nutritional qualities. The aim of this study was to evaluate the influence of drying methods on fatty acids and amino acids sandfish quality. Biochemical analyzes were performed using the analytical methods adopted by the Association of Official Analytical Chemists (AOAC) method. The fatty acid composition was evaluated using the gas chromatography and the high-performance liquid chromatography (HPLC) method was used for the amino acids analysis. Significant differences were found in the moisture, ash, protein and fat content. Chromatogram analysis revealed the existence of nine (9) fatty acids the …


Biodiversity Of Culicidae (Insecta: Diptera) In The Region Of Khenchela (Northeast Algeria), Imane Halimi, Fatima Zohra Zohra Kara-Toumi, Salim Lebbal, Ruben Bueno Mari, Asma Ghorab, Fairouz Saidi Sep 2022

Biodiversity Of Culicidae (Insecta: Diptera) In The Region Of Khenchela (Northeast Algeria), Imane Halimi, Fatima Zohra Zohra Kara-Toumi, Salim Lebbal, Ruben Bueno Mari, Asma Ghorab, Fairouz Saidi

Journal of Bioresource Management

Mosquitoes are considered as vectors of serious human diseases. The prevention of parasitic and arboviral vector-borne diseases is based mostly on vector control strategies. This control cannot be effective unless a strong knowledge of mosquito biology and distribution in the working area. In this context, and in order to improve the knowledge on the specific diversity of the culicids fauna in the region of Khenchela (northeast of Algeria), an inventory of mosquitoes was carried out for the first time in this region. Larval collection was conducted in various types of habitats through continuous monitoring of seven sites from May 2020 …


Triazole Fungicide Prosaro Ec 250 - Induced Hematologicaland Biochemical Alterations In Male Rabbits (Oryctolagus Cuniculus), Debabsa Rafika, Khaldi Fadila, Grara Nedjoud, Bouzahouane Hana, Guezgouz Noureddine, Gheid Abdelhak Sep 2022

Triazole Fungicide Prosaro Ec 250 - Induced Hematologicaland Biochemical Alterations In Male Rabbits (Oryctolagus Cuniculus), Debabsa Rafika, Khaldi Fadila, Grara Nedjoud, Bouzahouane Hana, Guezgouz Noureddine, Gheid Abdelhak

Journal of Bioresource Management

The study aimed to evaluate the toxic effects of fungicide Prosaro 250 EC on hematological profiles and renal functional-biochemical markers, as well as blood glucose level .Twenty-four male rabbits were equally and randomly divided into control untreated group (G1) (n =6) received distilled water and standard food, and three treated groups (n=6 each) received by oral gavage Prosaro 250 EC at three doses (mg/kg body weight (bw)), 0.093 (G2), 0.186 (G3) and 0.465 mg/kg bw (G4) for 21 days .Results revealed a significant decrease in the kidney weight, and a significant increase in the levels of serum urea, uric acid, …


Health Safety In Drinks: Evaluation Of Certain Food Additives In Algeria, Saoussene Chernine, Samira Djekoun Bensoltane Sep 2022

Health Safety In Drinks: Evaluation Of Certain Food Additives In Algeria, Saoussene Chernine, Samira Djekoun Bensoltane

Journal of Bioresource Management

Consumption of drinks remains a controversial issue for public health. For more than 50 years, potential adverse reactions to additives have been suggested, but data to date are conflicting. The purpose of this article is to provide an approach to the health threat by inventorying the food additives used in 304 local and imported drinks sold in the Algerian market and classifying them according to their toxicity. In second time, survey population destinated to 1200 subjects to evaluate their drink consumption and health problems. The results show that the inventoried drinks contain many food additives, mostly consisting of dyes. Toxic …


Sequencing Individual Genomes With Recurrent Genomic Disorder Deletions: An Approach To Characterize Genes For Autosomal Recessive Rare Disease Traits, Bo Yuan, Katharina V Schulze, Nurit Assia Batzir, Jefferson Sinson, Hongzheng Dai, Wenmiao Zhu, Francia Bocanegra, Chin-To Fong, Jimmy Holder, Joanne Nguyen, Christian P Schaaf, Yaping Yang, Weimin Bi, Christine Eng, Chad Shaw, James R Lupski, Pengfei Liu Sep 2022

Sequencing Individual Genomes With Recurrent Genomic Disorder Deletions: An Approach To Characterize Genes For Autosomal Recessive Rare Disease Traits, Bo Yuan, Katharina V Schulze, Nurit Assia Batzir, Jefferson Sinson, Hongzheng Dai, Wenmiao Zhu, Francia Bocanegra, Chin-To Fong, Jimmy Holder, Joanne Nguyen, Christian P Schaaf, Yaping Yang, Weimin Bi, Christine Eng, Chad Shaw, James R Lupski, Pengfei Liu

Children’s Nutrition Research Center Staff Publications

Background: In medical genetics, discovery and characterization of disease trait contributory genes and alleles depends on genetic reasoning, study design, and patient ascertainment; we suggest a segmental haploid genetics approach to enhance gene discovery and molecular diagnostics.

Methods: We constructed a genome-wide map for nonallelic homologous recombination (NAHR)-mediated recurrent genomic deletions and used this map to estimate population frequencies of NAHR deletions based on large-scale population cohorts and region-specific studies. We calculated recessive disease carrier burden using high-quality pathogenic or likely pathogenic variants from ClinVar and gnomAD. We developed a NIRD (NAHR deletion Impact to Recessive Disease) score for recessive …


Review Of Eider Duck Interaction With Mussel Farms, Carrie J. Byron Sep 2022

Review Of Eider Duck Interaction With Mussel Farms, Carrie J. Byron

Marine Sciences Faculty Publications

Report on eider duck interaction with mussel farms prepared by Carrie J. Byron, UNE School of Marine and Environmental Programs, for World Wildlife Fund (WWF) in September of 2022.