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  • 1
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    Online Resource
    Table_2.xlsx
    Frontiers Media SA ; 2023
    In:  Frontiers in Insect Science Vol. 3 ( 2023-6-2)
    Details
    In: Frontiers in Insect Science, Frontiers Media SA, Vol. 3 ( 2023-6-2)
    Abstract: Anastatus orientalis , native to northern China, is an egg parasitoid wasp of the spotted lanternfly ( Lycorma delicatula ) and is being tested as a potential biological control agent for invasive L. delicatula in the United States. As a component of these evaluations, live A. orientalis collected from Beijing and Yantai in China were reared in containment in the U.S. These specimens showed different responses in diapause behaviors to rearing conditions used previously by other researchers. To understand the primary mechanism potentially driving discrepancies in important life history traits, we used molecular tools to examine the genetic composition of A. orientalis from China and from South Korea, where the parasitoid has been introduced to aid in the population management of invasive L. delicatula . Molecular analysis of mitochondrial DNA recovered six haplotype groups, which exhibit biased frequency of abundance between collection sites. Some haplotypes are widespread, and others only occur in certain locations. No apparent pattern is observed between wasps collected from different years or emergence seasons. Uncorrected genetic distances between haplotype groups range from 0.44% to 1.44% after controlling for within-group variation. Genetic variance of A. orientalis is characterized by high levels of local diversity that contrasts with a lack of a broad-scale population structure. The introduced Korean population exhibits lower genetic diversity compared to native populations. Additionally, we created iso-female lines for major haplotype groups through laboratory rearing. Differences in diapause behavior were correlated with mitochondrial haplotype. Our results indicate that the observed life history traits in A. orientalis have a genetic base.
    Type of Medium: Online Resource
    ISSN: 2673-8600
    URL: Article
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.3389/finsc.2023.1154651
    DOI: 10.3389/finsc.2023.1154651.s001
    DOI: 10.3389/finsc.2023.1154651.s002
    DOI: 10.3389/finsc.2023.1154651.s003
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
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  • 2
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    The Role of the Salmonella spvB IncF Plasmid and Its Resident Entry Exclusion Gene traS on Plasmid Exclusion
    Frontiers Media SA ; 2020
    In:  Frontiers in Microbiology Vol. 11 ( 2020-5-15)
    Details
    In: Frontiers in Microbiology, Frontiers Media SA, Vol. 11 ( 2020-5-15)
    Type of Medium: Online Resource
    ISSN: 1664-302X
    URL: Article
    DOI: 10.3389/fmicb.2020.00949
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2020
    detail.hit.zdb_id: 2587354-4
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  • 3
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    Opinion article: Neurosurgical treatment for neuro-ophthalmologic conditions
    Frontiers Media SA ; 2023
    In:  Frontiers in Ophthalmology Vol. 3 ( 2023-4-20)
    Details
    In: Frontiers in Ophthalmology, Frontiers Media SA, Vol. 3 ( 2023-4-20)
    Abstract: A significant role of the neuro-ophthalmologist is to counsel patients on appropriate management and anticipated visual prognosis for conditions affecting the afferent and efferent visual systems, including those requiring neurosurgical treatment. However, the literature regarding anticipated neuro- ophthalmologic prognosis after neurosurgical intervention for cerebral aneurysms, sellar lesions, optic pathway tumors, and elevated intracranial pressure is limited with many key questions unanswered. For example, if a cerebral aneurysm is equally amenable to clipping or endovascular coiling, is there a preferred approach in terms of visual prognosis based on aneurysm location? Is dural venous sinus stenting (VSS) for idiopathic intracranial hypertension (IIH) superior, equivalent or inferior to shunting in terms of visual recovery and safety profile? Landmark studies on pituitary tumors using pre-operative optical coherence tomography (OCT) imaging of the optic nerve head to predict visual recovery after surgical decompression of the optic chiasm have changed neuro-ophthalmologic practice and enabled patients to be better informed regarding expected visual outcomes. 1,2 In order to optimize an interdisciplinary team approach to patient care, further studies of visual outcomes for neuro- ophthalmologic conditions requiring neurosurgical intervention are needed.
    Type of Medium: Online Resource
    ISSN: 2674-0826
    URL: Article
    DOI: 10.3389/fopht.2023.1189725
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 3123828-2
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  • 4
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    Diversity of Antimicrobial Resistance Phenotypes in Salmonella Isolated from Commercial Poultry Farms
    Frontiers Media SA ; 2017
    In:  Frontiers in Veterinary Science Vol. 4 ( 2017-06-23)
    Details
    In: Frontiers in Veterinary Science, Frontiers Media SA, Vol. 4 ( 2017-06-23)
    Type of Medium: Online Resource
    ISSN: 2297-1769
    URL: Article
    DOI: 10.3389/fvets.2017.00096
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2017
    detail.hit.zdb_id: 2834243-4
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  • 5
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    Association between neighborhood disadvantage and children's oral health outcomes in urban families in the Chicago area
    Frontiers Media SA ; 2023
    In:  Frontiers in Public Health Vol. 11 ( 2023-6-29)
    Details
    In: Frontiers in Public Health, Frontiers Media SA, Vol. 11 ( 2023-6-29)
    Abstract: The prevalence of childhood caries in urban Chicago, compared with national and state data, indicates that neighborhood context influences oral health. Our objective was to delineate the influence of a child's neighborhood on oral health outcomes that are predictive of caries (toothbrushing frequency and plaque levels). Methods Our study population represents urban, Medicaid-enrolled families in the metropolitan Chicago area. Data were obtained from a cohort of participants (child–parent dyads) who participated in the Coordinated Oral Health Promotion (CO-OP) trial at 12 months of study participation ( N = 362). Oral health outcomes included toothbrushing frequency and plaque levels. Participants' neighborhood resource levels were measured by the Area Deprivation Index (ADI). Linear and logistic regression models were used to measure the influence of ADI on plaque scores and toothbrushing frequency, respectively. Results Data from 362 child–parent dyads were analyzed. The mean child age was 33.6 months (SD 6.8). The majority of children were reported to brush at least twice daily ( n = 228, 63%), but the mean plaque score was 1.9 (SD 0.7), classified as “poor.” In covariate-adjusted analyses, ADI was not associated with brushing frequency (0.94, 95% CI 0.84–1.06). ADI was associated with plaque scores (0.05, 95% CI 0.01–0.09, p value = 0.007). Conclusions Findings support the hypothesis that neighborhood-level factors influence children's plaque levels. Because excessive plaque places a child at high risk for cavities, we recommend the inclusion of neighborhood context in interventions and policies to reduce children's oral health disparities. Existing programs and clinics that serve disadvantaged communities are well-positioned to support caregivers of young children in maintaining recommended oral health behaviors.
    Type of Medium: Online Resource
    ISSN: 2296-2565
    URL: Article
    DOI: 10.3389/fpubh.2023.1203523
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2711781-9
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  • 6
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    DataSheet1.docx
    Frontiers Media SA ; 2018
    In:  Frontiers in Psychology Vol. 9 ( 2018-3-13)
    Details
    In: Frontiers in Psychology, Frontiers Media SA, Vol. 9 ( 2018-3-13)
    Type of Medium: Online Resource
    ISSN: 1664-1078
    URL: Article
    URL: Article
    DOI: 10.3389/fpsyg.2018.00251
    DOI: 10.3389/fpsyg.2018.00251.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2018
    detail.hit.zdb_id: 2563826-9
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  • 7
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    Data_Sheet_1.docx
    Frontiers Media SA ; 2019
    In:  Frontiers in Sustainable Food Systems Vol. 3 ( 2019-2-4)
    Details
    In: Frontiers in Sustainable Food Systems, Frontiers Media SA, Vol. 3 ( 2019-2-4)
    Type of Medium: Online Resource
    ISSN: 2571-581X
    URL: Article
    URL: Article
    DOI: 10.3389/fsufs.2019.00002
    DOI: 10.3389/fsufs.2019.00002.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2019
    detail.hit.zdb_id: 2928540-9
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  • 8
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    Stimulation and Recording of the Hippocampus Using the Same Pt-Ir Coated Microelectrodes
    Frontiers Media SA ; 2021
    In:  Frontiers in Neuroscience Vol. 15 ( 2021-2-24)
    Details
    In: Frontiers in Neuroscience, Frontiers Media SA, Vol. 15 ( 2021-2-24)
    Abstract: Same-electrode stimulation and recording with high spatial resolution, signal quality, and power efficiency is highly desirable in neuroscience and neural engineering. High spatial resolution and signal-to-noise ratio is necessary for obtaining unitary activities and delivering focal stimulations. Power efficiency is critical for battery-operated implantable neural interfaces. This study demonstrates the capability of recording single units as well as evoked potentials in response to a wide range of electrochemically safe stimulation pulses through high-resolution microelectrodes coated with co-deposition of Pt-Ir. It also compares signal-to-noise ratio, single unit activity, and power efficiencies between Pt-Ir coated and uncoated microelectrodes. To enable stimulation and recording with the same microelectrodes, microelectrode arrays were treated with electrodeposited platinum-iridium coating (EPIC) and tested in the CA1 cell body layer of rat hippocampi. The electrodes’ ability to (1) inject a large range of electrochemically reversable stimulation pulses to the tissue, and (2) record evoked potentials and single unit activities were quantitively assessed over an acute time period. Compared to uncoated electrodes, EPIC electrodes recorded signals with higher signal-to-noise ratios (coated: 9.77 ± 1.95 dB; uncoated: 1.95 ± 0.40 dB) and generated lower voltages (coated: 100 mV; uncoated: 650 mV) for a given stimulus (5 μA). The improved performance corresponded to lower energy consumptions and electrochemically safe stimulation above 5 μA ( & gt;0.38 mC/cm 2 ), which enabled elicitation of field excitatory post synaptic potentials and population spikes. Spontaneous single unit activities were also modulated by varying stimulation intensities and monitored through the same electrodes. This work represents an example of stimulation and recording single unit activities from the same microelectrode, which provides a powerful tool for monitoring and manipulating neural circuits at the single neuron level.
    Type of Medium: Online Resource
    ISSN: 1662-453X
    URL: Article
    DOI: 10.3389/fnins.2021.616063
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2021
    detail.hit.zdb_id: 2411902-7
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  • 9
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    Data_Sheet_1.DOCX
    Frontiers Media SA ; 2021
    In:  Frontiers in Neurology Vol. 12 ( 2021-2-22)
    Details
    In: Frontiers in Neurology, Frontiers Media SA, Vol. 12 ( 2021-2-22)
    Abstract: Glioblastoma multiforme (GBM) is the most frequently occurring brain malignancy. Due to its poor prognosis with currently available treatments, there is a pressing need for easily accessible, non-invasive techniques to help inform pre-treatment planning, patient counseling, and improve outcomes. In this study we determined the feasibility of resting-state functional connectivity (rsFC) to classify GBM patients into short-term and long-term survival groups with respect to reported median survival (14.6 months). We used a support vector machine with rsFC between regions of interest as predictive features. We employed a novel hybrid feature selection method whereby features were first filtered using correlations between rsFC and OS, and then using the established method of recursive feature elimination (RFE) to select the optimal feature subset. Leave-one-subject-out cross-validation evaluated the performance of models. Classification between short- and long-term survival accuracy was 71.9%. Sensitivity and specificity were 77.1 and 65.5%, respectively. The area under the receiver operating characteristic curve was 0.752 (95% CI, 0.62–0.88). These findings suggest that highly specific features of rsFC may predict GBM survival. Taken together, the findings of this study support that resting-state fMRI and machine learning analytics could enable a radiomic biomarker for GBM, augmenting care and planning for individual patients.
    Type of Medium: Online Resource
    ISSN: 1664-2295
    URL: Article
    URL: Article
    DOI: 10.3389/fneur.2021.642241
    DOI: 10.3389/fneur.2021.642241.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2021
    detail.hit.zdb_id: 2564214-5
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  • 10
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    Image2.JPEG
    Frontiers Media SA ; 2023
    In:  Frontiers in Physiology Vol. 14 ( 2023-3-29)
    Details
    In: Frontiers in Physiology, Frontiers Media SA, Vol. 14 ( 2023-3-29)
    Abstract: Microbes commonly administered to chickens facilitate development of a beneficial microbiome that improves gut function, feed conversion and reduces pathogen colonization. Competitive exclusion products, derived from the cecal contents of hens and shown to reduce Salmonella colonization in chicks, possess important pioneer-colonizing bacteria needed for proper intestinal development and animal growth. We hypothesized that inoculation of these pioneer-colonizing bacteria to day of hatch chicks would enhance the development of their intestinal anatomy and microbiome. A competitive exclusion product was administered to broiler chickens, in their drinking water, at day of hatch, and its impact on intestinal morphometrics, intestinal microbiome, and production parameters, was assessed relative to a control, no treatment group. 16S rRNA gene, terminal restriction fragment length polymorphism (T-RFLP) was used to assess ileal community composition. The competitive exclusion product, administered on day of hatch, increased villus height, villus height/width ratio and goblet cell production ∼1.25-fold and expression of enterocyte sugar transporters 1.25 to 1.5-fold in chickens at 3 days of age, compared to the control group. As a next step, chicks were inoculated with a defined formulation, containing Bacteroidia and Clostridia representing pioneer-colonizing bacteria of the two major bacterial phyla present in the competitive exclusion product. The defined formulation, containing both groups of bacteria, were shown, dependent on age, to improve villus height (jejunum: 1.14 to 1.46-fold; ileum: 1.17-fold), goblet cell numbers (ileum 1.32 to 2.51-fold), and feed efficiency (1.18-fold, day 1) while decreasing Lactobacillus ileal abundance by one-third to half in birds at 16 and 42 days of age, respectively; compared to the phosphate buffered saline treatment group . Therefore, specific probiotic formulations containing pioneer colonizing species can provide benefits in intestinal development, feed efficiency and body weight gain.
    Type of Medium: Online Resource
    ISSN: 1664-042X
    URL: Article
    URL: Article
    URL: Article
    URL: Article
    DOI: 10.3389/fphys.2023.1139321
    DOI: 10.3389/fphys.2023.1139321.s001
    DOI: 10.3389/fphys.2023.1139321.s002
    DOI: 10.3389/fphys.2023.1139321.s003
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2564217-0
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