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X-ray imaging of 30 year old wine grape wood reveals cumulative impacts of rootstocks on scion secondary growth and Ravaz index

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Horticulture Research 2023年第1期10卷 31-44页

作者： ZoëMigicovsky Michelle Y.Quigley Joey Mullins Tahira Ali Joel F.Swift Anita Rose Agasaveeran Joseph D.Dougherty Brendan Michael Grant Ilayda Korkmaz Maneesh Reddy Malpeddi Emily l.McNichol Andrew W.Sharp jackie l.harris Danielle R.Hopkins lindsay M.Jordan Misha T.Kwasniewski R.Keith Striegler Asia l.Dowtin Stephanie Stotts Peter Cousins Daniel H.Chitwood Plant Foodand Environmental SciencesFaculty of AgricultureDalhousie UniversityTruroNova ScotiaB2N 5E3Canada Department of Horticulture Michigan State UniversityEast LansingMI48823USA College of Natural Science Michigan State UniversityEast LansingMI48823USA Department of Neuroscience Michigan State UniversityEast LansingMI48823USA Department of Biology Saint Louis UniversitySt.LouisMO63103USA Department of Physics and Astronomy Michigan State UniversityEast LansingMI48823USA Department of Computational Mathematics Science&EngineeringMichigan State UniversityEast LansingMI48823USA College of Engineering Michigan State UniversityEast LansingMI48823USA College of Social Science Michigan State UniversityEast LansingMI48823USA Department of Economics Michigan State UniversityEast LansingMI48823USA Department of Biochemistry and Molecular Biology Michigan State UniversityEast LansingMI48823USA College of Arts and letters Michigan State UniversityEast LansingMI48823USA E.&J.Gallo Winery AcampoCA95220USA Current affiliation:Constellation Brands SoledadCA93960USA Department of Food Science The Pennsylvania State UniversityState CollegePA16803USA Department of Forestry Michigan State UniversityEast LansingMI48823USA Department of Agriculture Foodand Resource SciencesUniversity of Maryland Eastern ShorePrincess AnneMD21853USA Department of Natural Sciences University of Maryland Eastern ShorePrincess AnneMD21853USA E.&J.Gallo Winery ModestoCA95354USA Department of Biology Acadia UniversityWolfvilleNova ScotiaB4P 2R6Canada

Annual rings from 30 year old vines in a California rootstock trial were measured to determine the effects of 15 different rootstocks on Chardonnay and Cabernet Sauvignon *** traits measuring vegetative growth,yield,berry quality,and nutrient uptake were collected at the beginning(1995 to 1999)and end(2017 to 2020)of the lifetime of a vineyard initially planted in 1991 and removed in 2021.X-ray Computed Tomography(CT)was used to measure ring widths in 103 *** width was modeled as a function of ring number using a negative exponential *** and late wood ring widths,cambium width,and scion trunk radius were correlated with 27 *** of annual ring width shows that scions alter the width of the first rings but that rootstocks alter the decay of later rings,consistently shortening ring width throughout the lifetime of the *** index,juice pH,photosynthetic assimilation and transpiration rates,and instantaneous water use efficiency are correlated with scion trunk ***,our research indicates that rootstocks modulate secondary growth over years,altering physiology and agronomic *** act in similar but distinct ways from climate to modulate ring width,which borrowing techniques from dendrochronology,can be used to monitor both genetic and environmental effects in woody perennial crop species.

关键词： rings lifetime removed

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Floor dust erosion during early stages of coal dust explosion development

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International Journal of Mining Science and Technology 2019年第6期29卷 825-830页

作者： Marcia l.harris Michael J.Sapko Center for Disease Control and Prevention (CDC) National Institute for Occupational Safety and Health (NIOSH) Pittsburgh Mining Research Division (PMRD)

An ignition of methane and air can generate enough air flow to raise mixtures of combustible coal and rock *** expanding high temperature combustion products ignite the suspended dust mixture and will continue to propagate following the available combustible fuel *** the concentration of the dispersed rock dust is sufficient,the flame will stop ***-scale explosion tests were conducted within the National Institute for Occupational Safety and Health(NIOSH)lake lynn Experimental Mine(llEM)to measure the dynamic pressure history and the post-explosion dust scour *** aim of this effort is to provide quantitative data on depth of dust removal during the early stages of explosion development and its relationship to the depth of floor dust collected for assessing the incombustible content most likely to participate in the combustion *** experimental work on dust removal on is not only important for coal mine safety but also for industrial dust explosions.

关键词： Underground Coal dust Explosion Dust sampling

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Exploring the associations between skeletal muscle echogenicity and physical function in aging adults:A systematic review with meta-analyses

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Journal of Sport and Health Science 2024年第6期13卷 820-840页

作者： Dustin J.Oranchuk Stephan G.Bodkin Katie l.Boncella Michael O.harris-love Muscle Morphology Mechanicsand Performance LaboratoryDepartment of Physical Medicine and RehabilitationUniversity of Colorado Anschutz Medical CampusAuroraCO 80045USA Department of Physical Therapy

Background:Assessment and quantification of skeletal muscle within the aging population is vital for diagnosis,treatment,and injury/disease *** clinical availability of assessing muscle quality through diagnostic ultrasound presents an opportunity to be utilized as a screening tool for function-limiting ***,relationships between muscle echogenicity and clinical functional assessments require authoritative ***,we aimed to(a) synthesize the literature to assess the relationships between skeletal muscle echogenicity and physical function in older adults(≥60 years),(b) perform pooled analyses of relationships between skeletal muscle echogenicity and physical function,and(c) perform sub-analyses to determine between-muscle ***:CINAHl,Embase,MEDlINE,PubMed,and Web of Science databases were systematically searched to identify articles relating skeletal muscle echogenicity to physical function in older ***-of-bias assessments were conducted along with funnel plot ***-analyses with and without sub-analyses for individual muscles were performed utilizing Fisher's Z transformation for the most common measures of physical ***'s Z was back-transformed to Pearson's r for ***:Fifty-one articles(n=5095,female=~2759,male=~2301,72.5± 5.8 years,mean±SD(1 study did not provide sex descriptors))were extracted for review,with previously unpublished data obtained from the authors of 13 *** rectus femoris(n=34) and isometric knee extension strength(n=22) were the most accessed muscle and physical qualities,*** relationship between quadriceps echogenicity and knee extensor strength was moderate(n=2924,r=-0.36(95% confidence interval:-0.38 to-0.32),p ll other meta-analyses(grip strength,walking speed,sit-to-stand,timed up-and-go) resulting in slightly weaker correlations(r:-0.34 to-0.23,all p lyses determined minimal differences in predicti

关键词： Correlations Echo intensity Elderly Intramuscular fat Strength

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Why some tumours trigger neovascularisation and others don't:the story thus far

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Chinese Journal of Cancer 2016年第2期35卷 69-79页

作者： Omanma Adighibe Russell D.leek Marta Fernandez-Mercado Jiangting Hu Cameron Snell Kevin C.Gatter Adrian l.harris Francesco Pezzella Radcliffe Department of Medicine Nuffield Division of Laboratory ScienceJohn Radcliffe HospitalUniversity of Oxford Radcliffe Department of Medicine Leukaemia and Lymphoma Research Molecular Haematology UnitNuffield Division of Laboratory ScienceJohn Radcliffe Hospital Biodonostia Research Institute Department of Medical Oncology Molecular Oncology LaboratoriesWeatherall Institute of Molecular MedicineJohn Radcliffe Hospital

Background:Angiogenesis is not essential for tumours to develop and expand,as cancer can also grow in a nonangiogenic fashion,but why this type of growth occurs is ***,our data from mRNA transcription profiling did not show any differences in the classical angiogenic pathways,but differences were observed in mitochondrial metabolic pathways,suggesting a key role for metabolic *** then validated these results with mRNA profiling by investigating differential protein expression via immunohistochemistry in angiogenic and non-angiogenic non-small cell lung cancers(NSClCs).Methods:Immunohistochemical staining for 35 angiogenesis- and hypoxia-related biomarkers were performed on a collection of 194 angiogenic and 73 non-angiogenic NSClCs arranged on tissue *** of P53 was performed with frozen tissue samples of ***:The non-angiogenic tumours were distinguished from the angiogenic ones by having higher levels of proteins associated with ephrin pathways,mitochondria,cell biogenesis,and hypoxia-inducible factor 1(HIF1) regulation by oxygen and transcription of HIF-controlled genes but lower levels of proteins involved in the stroma,cell-cell signaling and adhesion,integrins,and Delta-Notch and epidermal growth factor(EGF)-related ***,proteins classically associated with angiogenesis were present in both types of tumours at very comparable *** expression of P53 was strongly associated with non-angiogenic tumours.A pilot investigation showed that P53 mutations were observed in 32.0%of angiogenic cases but in 71.4%of non-angiogenic ***:Our observations thus far indicate that both angiogenic and non-angiogenic tumours experience hypoxia/HIF and vascular endothelial growth factor(VEGF) pathway protein expression in a comparable ***,angiogenesis does not ensue in the non-angiogenic ***,metabolic reprogramming seems to distinguish these two types of ne

关键词： Cancer, Angiogenesis, Hypoxia, Blood vessels

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Vitamin A administration at birth promotes calf growth and intramuscular fat development in Angus beef cattle

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Journal of Animal Science and Biotechnology 2018年第4期9卷 991-999页

作者： Corrine l.harris Bo Wang Jeneane M.Deavila Jan R.Busboom Martin Maquivar Steven M.Parish Brent McCann Mark l.Nelson Min Du Department of Animal Sciences Washington State University State Key laboratory of Animal Nutrition College of Animal Science and Technology China Agricultural University College of Veterinary Medicine Washington State University

Background: Marbling, or intramuscular fat, is an important factor contributing to the palatability of beef. Vitamin A, through its active metabolite, retinoic acid, promotes the formation of new fat cells(adipogenesis). As intramuscular adipogenesis is active during the neonatal stage, we hypothesized that vitamin A administration during the neonatal stage would enhance intramuscular adipogenesis and ***: Angus steer calves(n = 30), in a completely randomized design, were randomly allotted to three treatment groups at birth, receiving 0, 150,000, or 300,000 IU of vitamin A at both birth and one month of age.A biopsy of the biceps femoris muscle was collected at two months of age. After weaning at 210 d of age, steers were fed a backgrounding diet in a feedlot until 308 d of age, when they were transitioned to a high concentrate finishing diet and implanted with trenbolone/estradiol/tylosin mixture. Steers were harvested at an average of 438 d of age. All diets were formulated to meet nutrient ***: Weaning weight and weight during the backgrounding phase were linearly increased(P level, though no difference in body weight was observed at harvest. Intramuscular fat of steers at 308 d of age, measured by ultrasound, quadratically increased(P level from 4.0±0.26 % to 4.9±0.26 %.Similarly, carcass marbling score in the ribeye quadratically increased(P lusion: Administration of vitamin A at birth increased weaning weight and enhanced marbling fat ***, vitamin A administration provides a practical method for increasing marbling and early growth of beef cattle.

关键词： Beef Calf Cattle Marbling fat Quality Vitamin A

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The applications of nanoproteomic and multiplex immunoassays to accelerate drug discovery and development

The applications of nanoproteomic and multiplex immunoassays...

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第一届《药学学报》药学前沿论坛暨2015年中国药学会中药与天然药物专业委员会会议

作者： l.harris Zhang Discovery & Translational Biology NANOBIOTECLLC

Biological marker—biomarker—a characteristic that is objectively measured and evaluated as an indicator of physiologic processes,pathogenic processes or pharmacologic responses to a therapeutic *** to accurately and precisely measure biomarkers in samples of minimal amount in efficient way remains a great ***,the targets of most drugs,are otten studied through indirect DNA or RNA surrogates,as many proteins

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Inhibiting WNT secretion reduces high bone mass caused by Sost loss-of-function or gain-of-function mutations in lrp5

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骨研究:英文版 2023年第3期11卷 595-606页

作者： Cassandra R.Diegel Ina Kramer Charles Moes Gabrielle E.Foxa Mitchell J.McDonald Zachary B.Madaj Sabine Guth Jun liu Jennifer l.harris Michaela Kneissel Bart O.Williams Department of Cell Biology Van Andel Institute333 Bostwick Ave.NEGrand RapidsMI 49503USA Diseases of Aging and Regenerative Medicine Novartis Institutes for Biomedical ResearchCH-4002 BaselSwitzerland Bioinformatics and Biostatistics Core Van Andel Institute333 Bostwick Ave.NEGrand RapidsMI 49503USA Oncology Novartis Institutes for Biomedical ResearchSan DiegoCA 92121USA

Proper regulation of Wnt signaling is critical for normal bone development and *** in several Wnt signaling components,which increase the activity of the pathway in the skeleton,cause high bone mass in human subjects and mouse *** bone mass is often accompanied by severe headaches from increased intracranial pressure,which can lead to fatality and loss of vision or hearing due to the entrapment of cranial *** addition,progressive forehead bossing and mandibular overgrowth occur in almost all *** that would provide symptomatic relief in these subjects are ***-mediated palmitoylation is necessary for Wnt secretion and binding to the frizzled *** inhibition of porcupine is a highly selective method of Wnt signaling *** treated three different mouse models of high bone mass caused by aberrant Wnt signaling,including homozygosity for loss-of-function in Sost,which models sclerosteosis,and two strains of mice carrying different point mutations in lrp5(equivalent to human G171V and A214V),at 3 months of age with porcupine inhibitors for 5–6 *** significantly reduced both trabecular and cortical bone mass in all three *** demonstrates that porcupine inhibition is potentially therapeutic for symptomatic relief in subjects who suffer from these disorders and further establishes that the continued production of Wnts is necessary for sustaining high bone mass in these models.

关键词： homeostasis function mass

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