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  1. Book ; Conference proceedings ; Online: (Table T1) Geochemistry of calcium carbonate veins from ODP Holes 206-1256C and 206-1256D, supplementary data to: Coggon, Rosalind M; Teagle, Damon AH; Cooper, Matthew J; Hayes, Tina EF; Green, Darryl RH (2006): Data report: Compositions of calcium carbonate veins from superfast spreading rate crust, ODP Leg 206. In: Teagle, DAH; Wilson, DS; Acton, GD; Vanko, DA (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 206, 1-6

    Coggon, Rosalind M / Cooper, Matthew J / Green, Darryl RH / Hayes, Tina EF / Teagle, Damon AH

    2006  

    Abstract: Drilling a complete deep crustal section has been a primary yet elusive goal since the inception of scientific ocean drilling. In situ ocean crustal sections would contribute enormously to our understanding of the formation and subsequent evolution of ... ...

    Abstract Drilling a complete deep crustal section has been a primary yet elusive goal since the inception of scientific ocean drilling. In situ ocean crustal sections would contribute enormously to our understanding of the formation and subsequent evolution of the ocean crust, in particular the interplay between magmatic, hydrothermal, and tectonic processes. Ocean Drilling Program (ODP) Leg 206 was the first of a multileg project to drill an in situ crustal section that penetrated the gabbroic rocks of the Cocos plate (6°44.2'N, 91°56.1'W), which formed ~15 m.y. ago on the East Pacific Rise during a period of superfast spreading (>200 mm/yr) (Wilson, Teagle, Acton, et al., 2003, doi:10.2973/odp.proc.ir.206.2003).
    During Leg 206, the upper 500 m of basement was cored in Holes 1256C and 1256D with moderate to high recovery rates. The igneous rocks recovered are predominantly thin (10 cm to 3 m) basalt flows separated by chilled margins. There are also several massive flows (>3 m thick), although their abundance decreases with depth in Hole 1256D, as well as minor pillow basalts, hyaloclastites, and rare dikes. The lavas have been slightly (<10%) altered by low-temperature hydrothermal fluids, which resulted in pervasive dark gray background alteration and precipitation of saponite, pyrite, silica, celadonite, and calcium carbonate veins.
    Here we present a geochemical analysis of the CaCO3 recovered from cores. The compositions of ridge flank fluids within superfast spreading crust will be determined from these data, following the approach of Hart et al. (1994, doi:10.1029/93JB02035), Yatabe et al. (2000, doi:10.2973/odp.proc.sr.168.003.2000), and Coggon et al. (2004, doi:10.1016/S0012-821X(03)00697-6).
    Language English
    Dates of publication 2006-9999
    Size Online-Ressource
    Publisher PANGAEA - Data Publisher for Earth & Environmental Science
    Publishing place Bremen/Bremerhaven
    Document type Book ; Conference proceedings ; Online
    Note This dataset is supplement to doi:10.2973/odp.proc.sr.206.002.2006
    DOI 10.1594/PANGAEA.775763
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  2. Article ; Online: Nucleus-Mitochondria Contact Sites Are Associated With Asynthetic Fission in Zebrafish Skin.

    Tracey-White, Dhani / Hayes, Matthew J

    Contact (Thousand Oaks (Ventura County, Calif.))

    2024  Volume 7, Page(s) 25152564241239445

    Abstract: Rapid increase in body surface area of growing zebrafish larvae ( ...

    Abstract Rapid increase in body surface area of growing zebrafish larvae (
    Language English
    Publishing date 2024-03-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2964312-0
    ISSN 2515-2564 ; 2515-2564
    ISSN (online) 2515-2564
    ISSN 2515-2564
    DOI 10.1177/25152564241239445
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Examining cross-sectional and longitudinal relationships between multidomain physical fitness metrics, education, and cognition in Black older adults.

    Stauder, Matthew / Hiersche, Kelly J / Hayes, Scott M

    Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition

    2023  , Page(s) 1–15

    Abstract: A limited number of studies examine cognitive aging in Black or African American older adults. The purpose of this study was to explore the relationship between health-related fitness metrics, education, and cognition at baseline and over a 4-year follow- ...

    Abstract A limited number of studies examine cognitive aging in Black or African American older adults. The purpose of this study was to explore the relationship between health-related fitness metrics, education, and cognition at baseline and over a 4-year follow-up in a sample of 321 Black or African American older adults in the Health and Retirement Study (HRS). Physical fitness was assessed with measures of gait speed, peak expiratory flow, grip strength, and body mass index. Global cognition was assessed with an adapted version of the Telephone Interview for Cognitive Status (TICS). Analyses of relative importance and hierarchical multiple regression were used to examine baseline cross-sectional relationships. Multiple logistic regression was used to examine prospective relationships with longitudinal cognitive status. Education was the strongest predictor of global cognition at baseline and follow-up. More years of education significantly increased the odds of maintaining cognitive status at 4-year follow-up. After accounting for education, gait speed was independently associated with baseline cognitive performance and accounted for additional variance. Grip strength, peak expiratory flow, and body mass index were not significantly associated with cognition. The results indicated that modifiable variables, including years of educational attainment and gait speed, were more strongly associated with global cognition than other modifiable variables including body mass index, grip strength, and peak expiratory flow. The lack of observed associations between other fitness variables and cognition may be attributable to the brief assessment methods implemented, which was necessitated by the large-scale, epidemiological approach of the HRS.
    Language English
    Publishing date 2023-06-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1482447-4
    ISSN 1744-4128 ; 1382-5585
    ISSN (online) 1744-4128
    ISSN 1382-5585
    DOI 10.1080/13825585.2023.2225848
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Environmental Impact of a Direct Laryngoscopy: Opportunities for Pollution Mitigation.

    Filley, Grace I / Kayastha, Darpan / Hayes, Wesley / Mehra, Saral / Sherman, Jodi D / Eckelman, Matthew J

    The Laryngoscope

    2024  

    Abstract: Objective: To quantify the environmental impact of standard direct laryngoscopy surgery and model the environmental benefit of three feasible alternative scenarios that meet safe decontamination reprocessing requirements.: Study design: This is a ... ...

    Abstract Objective: To quantify the environmental impact of standard direct laryngoscopy surgery and model the environmental benefit of three feasible alternative scenarios that meet safe decontamination reprocessing requirements.
    Study design: This is a life cycle assessment (LCA) modeling study.
    Setting: Yale-New Haven Hospital (YNHH), a 1541-bed tertiary medical center in New Haven, Connecticut, USA.
    Methods: We performed cradle-to-grave LCA of DLS at Yale New Haven Hospital in 2022, including global warming potential (GWP), water consumption, and fine particulate matter formation. Three alternative scenarios were modeled: disinfecting surgical tools using high-level disinfection rather than steam sterilization, substituting non-sterile for sterile gloves and gowns; and reducing surgical towel and drape sizes by 30%.
    Results: Changes in disinfection practices would decrease procedure GWP by 11% in each environmental impact category. Substituting non-sterile gowns and gloves reduced GWP by 15%, with nominal changes to water consumption. Linen size reduction resulted in 28% less procedure-related water consumption. Together, a nearly 30% reduction across all environmental impact categories could be achieved.
    Conclusions: Not exceeding minimum Center for Disease Control (CDC) decontamination standards for reusable devices and optimizing non-sterile consumable materials could dramatically reduce healthcare-associated emissions without compromising safety, thereby minimizing the negative consequences of hospital operations to environmental and human health. Findings extend to other non-sterile surgical procedures.
    Level of evidence: N/A Laryngoscope, 2024.
    Language English
    Publishing date 2024-02-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80180-x
    ISSN 1531-4995 ; 0023-852X
    ISSN (online) 1531-4995
    ISSN 0023-852X
    DOI 10.1002/lary.31341
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Hindbrain ghrelin and liver-expressed antimicrobial peptide 2, ligands for growth hormone secretagogue receptor, bidirectionally control food intake.

    Wald, Hallie S / Ghidewon, Misgana Y / Hayes, Matthew R / Grill, Harvey J

    American journal of physiology. Regulatory, integrative and comparative physiology

    2023  Volume 324, Issue 4, Page(s) R547–R555

    Abstract: Hindbrain growth hormone secretagogue receptor (GHSR) agonism increases food intake, yet the underlying neural mechanisms remain unclear. The functional effects of hindbrain GHSR antagonism by its endogenous antagonist liver-expressed antimicrobial ... ...

    Abstract Hindbrain growth hormone secretagogue receptor (GHSR) agonism increases food intake, yet the underlying neural mechanisms remain unclear. The functional effects of hindbrain GHSR antagonism by its endogenous antagonist liver-expressed antimicrobial peptide 2 (LEAP2) are also yet unexplored. To test the hypothesis that hindbrain GHSR agonism attenuates the food intake inhibitory effect of gastrointestinal (GI) satiation signals, ghrelin (at a feeding subthreshold dose) was administered to the fourth ventricle (4V) or directly to the nucleus tractus solitarius (NTS) before systemic delivery of the GI satiation signal cholecystokinin (CCK). Also examined, was whether hindbrain GHSR agonism attenuated CCK-induced NTS neural activation (c-Fos immunofluorescence). To investigate an alternate hypothesis that hindbrain GHSR agonism enhances feeding motivation and food seeking, intake stimulatory ghrelin doses were administered to the 4V and fixed ratio 5 (FR-5), progressive ratio (PR), and operant reinstatement paradigms for palatable food responding were evaluated. Also assessed were 4V LEAP2 delivery on food intake and body weight (BW) and on ghrelin-stimulated feeding. Both 4V and NTS ghrelin blocked the intake inhibitory effect of CCK and 4V ghrelin blocked CCK-induced NTS neural activation. Although 4V ghrelin increased low-demand FR-5 responding, it did not increase high-demand PR or reinstatement of operant responding. Fourth ventricle LEAP2 reduced chow intake and BW and blocked hindbrain ghrelin-stimulated feeding. Data support a role for hindbrain GHSR in bidirectional control of food intake through mechanisms that include interacting with the NTS neural processing of GI satiation signals but not food motivation and food seeking.
    MeSH term(s) Receptors, Ghrelin/metabolism ; Hepcidins ; Ghrelin/pharmacology ; Eating ; Solitary Nucleus/metabolism ; Cholecystokinin/pharmacology
    Chemical Substances Receptors, Ghrelin ; Hepcidins ; Ghrelin ; Cholecystokinin (9011-97-6)
    Language English
    Publishing date 2023-02-27
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 603839-6
    ISSN 1522-1490 ; 0363-6119
    ISSN (online) 1522-1490
    ISSN 0363-6119
    DOI 10.1152/ajpregu.00232.2022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Sulphated glycosaminoglycans support an assortment of planarian rhabdite structures.

    Hayes, Matthew J

    Biology open

    2017  Volume 6, Issue 5, Page(s) 571–581

    Abstract: Planaria are soft-bodied, bilateral flatworms of the phylum Platyhelminthes. They are covered in cilia and use ciliary-gliding to traverse the substratum while hunting. Their body surface is covered in a layer of viscous slime primarily derived from ... ...

    Abstract Planaria are soft-bodied, bilateral flatworms of the phylum Platyhelminthes. They are covered in cilia and use ciliary-gliding to traverse the substratum while hunting. Their body surface is covered in a layer of viscous slime primarily derived from specialised secretory granules known as rhabdites. The slime must somehow stay associated with the surface of the animal in aqueous environments whilst also lubricating the interface of the animal and the surfaces over which the animal moves. The slime prevents damage to the animal's soft body and also contributes to adhesion to the substratum. In order to gain insight into how it might achieve these diverse functions, we performed electron microscopic examination of the slime's structure. Analysis of two freshwater flatworms from the UK
    Language English
    Publishing date 2017-05-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2632264-X
    ISSN 2046-6390
    ISSN 2046-6390
    DOI 10.1242/bio.024554
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Erosive Tophaceous Gouty Arthropathy of the Hand: A Case Report.

    Van Demark, Robert E / Brown, Justin / Hayes, Meredith / Hayes, Matthew / Smith, Vanessa J S

    South Dakota medicine : the journal of the South Dakota State Medical Association

    2022  Volume 75, Issue 5, Page(s) 216–219

    Abstract: The presence of tophaceous gout in the hand is a classic finding seen in uncontrolled gout. Occasionally gouty tophi can be the initial physical finding in asymptomatic hyperuricemia. Composed of monosodium urate (MSU) crystals, gouty tophi can cause ... ...

    Abstract The presence of tophaceous gout in the hand is a classic finding seen in uncontrolled gout. Occasionally gouty tophi can be the initial physical finding in asymptomatic hyperuricemia. Composed of monosodium urate (MSU) crystals, gouty tophi can cause significant soft tissue and joint pathology. In addition, tophaceous gout and hyperuricemia are associated with increased mortality. We present a patient with tophaceous gout causing erosive arthropathy of the proximal interphalangeal (PIP) joint. The diagnosis and treatment for tophaceous gout is reviewed.
    MeSH term(s) Arthritis, Gouty/diagnosis ; Arthritis, Gouty/diagnostic imaging ; Gout/complications ; Gout/diagnosis ; Humans ; Hyperuricemia/complications ; Hyperuricemia/etiology ; Skin Abnormalities/complications ; Uric Acid
    Chemical Substances Uric Acid (268B43MJ25)
    Language English
    Publishing date 2022-06-20
    Publishing country United States
    Document type Case Reports ; Journal Article ; Review
    ZDB-ID 2278073-7
    ISSN 0038-3317
    ISSN 0038-3317
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Motivating operations as contexts for operant discrimination training and testing.

    Stites, Melanie / Lewon, Matthew / Peters, Christina M / Hayes, Linda J

    Behavioural processes

    2022  Volume 203, Page(s) 104779

    Abstract: Two groups of mice were exposed to stimulus discrimination training and testing under different motivational conditions to study interactions between motivating operations (MOs) during initial discrimination training and MOs when performance is tested ... ...

    Abstract Two groups of mice were exposed to stimulus discrimination training and testing under different motivational conditions to study interactions between motivating operations (MOs) during initial discrimination training and MOs when performance is tested following training. One group received all discrimination training sessions under 24-h food deprivation while the other received all sessions under 0-h food deprivation. The number of responses allowed during discrimination training sessions was limited such that the two groups experienced the same number of response-outcome contingencies. The groups then received two post-discrimination training tests: one conducted under 24-h food deprivation and the other conducted under 0-h food deprivation. Results indicated no difference between groups in terms of discrimination ratio. However, subjects trained under 24-h deprivation made more responses in the 24-h test, while subjects trained under 0-h deprivation made more responses in the 0-h test. These results are discussed in terms of motivational state-dependent learning.
    MeSH term(s) Animals ; Mice ; Motivation ; Food Deprivation
    Language English
    Publishing date 2022-11-14
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 196999-7
    ISSN 1872-8308 ; 0376-6357
    ISSN (online) 1872-8308
    ISSN 0376-6357
    DOI 10.1016/j.beproc.2022.104779
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: The Impact of Macrocycle Conformation on the Taxadiene-Forming Carbocation Cascade: Insight Gained from Sobralene, a Recently Discovered Verticillene Isomer.

    Hayes, Christopher J / Palframan, Matthew J / Pattenden, Gerald

    The Journal of organic chemistry

    2020  Volume 85, Issue 6, Page(s) 4507–4514

    Abstract: DFT calculations on the carbocation intermediates that connect the biosynthetic pathways leading to the sand fly pheromone sobralene and taxadiene have been made. Establishment of the conformation of the macrocyclic carbocation intermediate required to ... ...

    Abstract DFT calculations on the carbocation intermediates that connect the biosynthetic pathways leading to the sand fly pheromone sobralene and taxadiene have been made. Establishment of the conformation of the macrocyclic carbocation intermediate required to produce the (
    MeSH term(s) Alkenes ; Diterpenes ; Isomerism ; Molecular Conformation
    Chemical Substances Alkenes ; Diterpenes ; taxa-4(5),11(12)diene
    Language English
    Publishing date 2020-03-10
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 123490-0
    ISSN 1520-6904 ; 0022-3263
    ISSN (online) 1520-6904
    ISSN 0022-3263
    DOI 10.1021/acs.joc.0c00369
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Socioeconomic Determinants of Remote Patient Monitoring Implementation Among Rural and Urban Hospitals.

    Najarian, Matthew / Goudie, Anthony / Bona, Jonathan P / Rezaeiahari, Mandana / Young, Sean G / Bogulski, Cari A / Hayes, Corey J

    Telemedicine journal and e-health : the official journal of the American Telemedicine Association

    2023  Volume 29, Issue 11, Page(s) 1624–1633

    Abstract: Introduction: ...

    Abstract Introduction:
    MeSH term(s) Humans ; Cross-Sectional Studies ; Aftercare ; Patient Discharge ; Socioeconomic Factors ; Hospitals, Urban ; Rural Population
    Language English
    Publishing date 2023-04-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2035659-6
    ISSN 1556-3669 ; 1530-5627
    ISSN (online) 1556-3669
    ISSN 1530-5627
    DOI 10.1089/tmj.2022.0412
    Database MEDical Literature Analysis and Retrieval System OnLINE

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