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Bibliografías temáticas / Berberis thunbergii

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Literatura académica sobre el tema "Berberis thunbergii"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 5 de febrero de 2022

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Artículos de revistas sobre el tema "Berberis thunbergii"

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Říha, Martin, Petr Salaš y Vojtěch Řezníček. "Study of propagation of Berberis thunbergii L. by cuttings, with using less-known methods of stimulation". Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 55, n.º 4 (2007): 53–62. http://dx.doi.org/10.11118/actaun200755040053.

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The different type of own produce stimulators were tested at Berberis thunbergii L. 'Green Carpet', Berberis thunbergii 'Red Shift' and Berberis thunbergii 'Aureum'. We used the combination of growing inhibitors and quick-dip method, single quick-dip metod in solution of acetone and stimulant in form of gel. Groving inhibitors is including paclobutrazol and CCC in test. We used IBK, NAA, IAA and nicotin acid as auxins in quick-dip method. Medium was aceton solution.

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Karhu, S. T. y K. L. Hakala. "MICROPROPAGATION OF BERBERIS THUNBERGII". Acta Horticulturae, n.º 289 (abril de 1991): 119–20. http://dx.doi.org/10.17660/actahortic.1991.289.23.

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Och, Anna, Katarzyna Szewczyk, Łukasz Pecio, Anna Stochmal, Daniel Załuski y Anna Bogucka-Kocka. "UPLC-MS/MS Profile of Alkaloids with Cytotoxic Properties of Selected Medicinal Plants of the Berberidaceae and Papaveraceae Families". Oxidative Medicine and Cellular Longevity 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/9369872.

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Cancer is one of the most occurring diseases in developed and developing countries. Plant-based compounds are still researched for their anticancer activity and for their quantity in plants. Therefore, the modern chromatographic methods are applied to quantify them in plants, for example, UPLC-MS/MS (ultraperformance liquid chromatography tandem mass spectrometry). Therefore, the aim of the present study was to evaluate the content of sanguinarine, berberine, protopine, and chelidonine in Dicentra spectabilis (L.) Lem., Fumaria officinalis L., Glaucium flavum Crantz, Corydalis cava L., Berberis thunbergii DC., Meconopsis cambrica (L.) Vig., Mahonia aquifolium (Pursh) Nutt., Macleaya cordata Willd., and Chelidonium majus L. For the first time, N,N-dimethyl-hernovine was identified in M. cambrica, B. thunbergii, M. aquifolium, C. cava, G. flavum, and C. majus; methyl-hernovine was identified in G. flavum; columbamine was identified in B. thunbergii; and methyl-corypalmine, chelidonine, and sanguinarine were identified in F. officinalis L. The richest source of protopine among all the examined species was M. cordata (5463.64 ± 26.3 μg/g). The highest amounts of chelidonine and sanguinarine were found in C. majus (51,040.0 ± 1.8 μg/g and 7925.8 ± 3.3 μg/g, resp.), while B. thunbergi contained the highest amount of berberine (6358.4 ± 4.2 μg/g).

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Och, Anna, Daniel Zalewski, Łukasz Komsta, Przemysław Kołodziej, Janusz Kocki y Anna Bogucka-Kocka. "Cytotoxic and Proapoptotic Activity of Sanguinarine, Berberine, and Extracts of Chelidonium majus L. and Berberis thunbergii DC. toward Hematopoietic Cancer Cell Lines". Toxins 11, n.º 9 (23 de agosto de 2019): 485. http://dx.doi.org/10.3390/toxins11090485.

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Isoquinoline alkaloids belong to the toxic secondary metabolites occurring in plants of many families. The high biological activity makes these compounds promising agents for use in medicine, particularly as anticancer drugs. The aim of our study was to evaluate the cytotoxicity and proapoptotic activity of sanguinarine, berberine, and extracts of Chelidonium majus L. and Berberis thunbergii DC. IC10, IC50, and IC90 doses were established toward hematopoietic cancer cell lines using trypan blue staining. Alterations in the expression of 18 apoptosis-related genes in cells exposed to IC10, IC50, and IC90 were evaluated using real-time PCR. Sanguinarine and Chelidonium majus L. extract exhibit significant cytotoxicity against all studied cell lines. Lower cytotoxic activity was demonstrated for berberine. Berberis thunbergii DC. extract had no influence on cell viability. Berberine, sanguinarine, and Chelidonium majus L. extract altered the expression of apoptosis-related genes in all tested cell lines, indicating the induction of apoptosis. The presented study confirmed the substantial cytotoxicity and proapoptotic activity of sanguinarine, berberine, and Chelidonium majus L. extract toward the studied hematopoietic cell lines, which indicates the utility of these substances in anticancer therapy.

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Lubell, J. D., M. H. Brand, J. M. Lehrer y K. E. Holsinger. "Detecting the influence of ornamental Berberis thunbergii var. atropurpurea in invasive populations of Berberis thunbergii (Berberidaceae) using AFLP1". American Journal of Botany 95, n.º 6 (20 de mayo de 2008): 700–705. http://dx.doi.org/10.3732/ajb.2007336.

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Lubell, Jessica D. y Mark H. Brand. "Germination, growth and survival of Berberis thunbergii DC. (Berberidaceae) and Berberis thunbergii var. atropurpurea in five natural environments". Biological Invasions 13, n.º 1 (9 de junio de 2010): 135–41. http://dx.doi.org/10.1007/s10530-010-9796-6.

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7

Link, Arthur F., Trey Turnblacer, Cierra K. Snyder, Sarah E. Daugherty y Ryan M. Utz. "Low Recruitment of Native Trees in a Deciduous Forest Associated with Japanese Barberry (Berberis thunbergii) Invasion". Invasive Plant Science and Management 11, n.º 1 (6 de febrero de 2018): 20–26. http://dx.doi.org/10.1017/inp.2018.1.

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AbstractInvasive plants may dramatically impact forest ecosystems by establishing dense populations and suppressing the recruitment of native tree species. One invasive shrub currently spreading throughout eastern deciduous forests of North America, Japanese barberry (Berberis thunbergii DC), may be limiting tree recruitment in stands where it invades. Once established, B. thunbergii becomes densely populated within forest understories and suppresses native plants by competing for limited resources, altering soil conditions, and changing the understory microclimate. To quantify native seedling inhibition caused by B. thunbergii invasion, we conducted an observational study on seedling abundance within forest plots that were either invaded or not invaded by B. thunbergii and used survey data to generate Bayesian models of native seedling densities along gradients of increasing B. thunbergii stem counts and aboveground plant dry mass. Model outputs predicted that B. thunbergii–invaded plots had 82% lower seedling densities compared with uninvaded plots. Native tree seedling densities were very low even in areas with moderate B. thunbergii density, suggesting that reduced tree seedling densities are observed even at low densities of invasion. Our findings indicate that forests invaded with B. thunbergii harbor substantially lower densities of native tree seedlings, with potentially significant long-term consequences for forest ecological integrity, biodiversity, and ecosystem services.

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8

Fernández-Poyatos, Ruiz-Medina, Zengin y Llorent-Martínez. "Phenolic Characterization, Antioxidant Activity, and Enzyme Inhibitory Properties of Berberis thunbergii DC. Leaves: A Valuable Source of Phenolic Acids". Molecules 24, n.º 22 (17 de noviembre de 2019): 4171. http://dx.doi.org/10.3390/molecules24224171.

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: Berberis species are known for their use in traditional medicine. Here, we report the phenolic composition and bioactivity of methanolic and aqueous extracts of Berberis thunbergii DC. leaves. The phenolic profiling and the quantitation of the main compounds were performed by high-performance liquid chromatography with diode array and mass spectrometry detections. The most abundant compounds in both extracts were caffeoylquinic acids (chlorogenic acid, particularly, with a concentration of 90.1–101.3 mg g−1 dried extract), followed by caffeoylglucaric acids and quercetin glycosides. Antioxidant and radical scavenging assays (phosphomolybdenum, DPPH, ABTS, CUPRAC, FRAP, metal chelating activity), as well as enzyme inhibitory assays (acetylcholinesterase, butyrylcholinesterase, tyrosinase, amylase, glucosidase, and lipase), were carried out to evaluate the potential bioactivity of B. thunbergii. The methanolic extract presented the highest antioxidant and radical scavenging values, in agreement with its higher phenolic content. Regarding enzyme inhibitory potential, the methanolic extract was also more potent than the aqueous one. Hence, B. thunbergii leaves represent a suitable candidate for the preparation of pharmaceutical or nutraceutical products.

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Boyd, Jennifer Nagel, Cheng-Yuan Xu y Kevin L. Griffin. "Cost-effectiveness of leaf energy and resource investment of invasive Berberis thunbergii and co-occurring native shrubs". Canadian Journal of Forest Research 39, n.º 11 (noviembre de 2009): 2109–18. http://dx.doi.org/10.1139/x09-128.

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Photosynthetic energy gain and biomass energy and resource investment represent trade-offs between potential enhancements and limitations to plant productivity, respectively. We compared these characteristics in the exotic invasive Berberis thunbergii DC. with that of co-occurring natives Kalmia latifolia L. and Vaccinium corymbosum L. in a northeastern United States forest. We hypothesized that invasion by B. thunbergii could be facilitated by a lower leaf construction cost (CC) and reduced leaf nitrogen content (N) relative to photosynthetic rate (A) and maximum photosynthetic capacity (Amax), which would afford it greater energy-use efficiency (EUE) and nitrogen-use efficiency (NUE), and maximums of these variables (EUEmax and NUEmax), compared with native shrubs. Although B. thunbergii and K. latifolia exhibited similar peak-season A and Amax, EUE, EUEmax, and NUEmax were greater in B. thunbergii, which exhibited lower leaf CC and density. In contrast, EUE, EUEmax, NUE, and NUEmax did not differ between B. thunbergii and V. corymbosum given their similar A, Amax, and area-based leaf CC and leaf N. Considered with leaf phenology, our results suggest two distinct physiological mechanisms could influence B. thunbergii invasion. Specifically, deciduous B. thunbergii exhibited greater cost-effectiveness than evergreen K. latifolia, while a longer payback time for photosynthetic energy gain could offset instantaneous similarities in cost-effectiveness of earlier leafing B. thunbergii and deciduous V. corymbosum.

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Gudžinskas, Zigmantas, Lukas Petrulaitis y Egidijus Žalneravičius. "New woody alien plant species recorded in Lithuania". Botanica Lithuanica 23, n.º 2 (1 de diciembre de 2017): 153–68. http://dx.doi.org/10.1515/botlit-2017-0017.

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AbstractMany woody plant species that originate from various regions of the world have been introduced in other regions or continents and are used in ornamental gardening, silviculture, erosion control, for fruit sources or other purposes. Woody plants selected for introduction usually originate from regions with similar climate conditions; therefore, after certain time lag they start to spread outside places of cultivation, become naturalized or even invasive. In addition to 77 woody alien plant species reported in Lithuania, ten new species were recorded and analysed in this paper. Information on the native and anthropogenic ranges, first record in Lithuania, size of populations, habitats, reproduction and naturalization of Aralia elata, Berberis thunbergii, Caragana frutex, Celastrus orbiculatus, Cornus alba, Cytisus austriacus, Hydrangea arborescens, Pinus strobus, Rhus typhina and Thuja occidentalis is presented. All these species have been introduced intentionally and are used mainly in ornamental gardening. Three of the reported species, Berberis thunbergii, Hydrangea arborescens and Thuja occidentalis, currently are casual species. Remaining seven species were recognized as naturalized in Lithuania, and five of these, i.e. Aralia elata, Celastrus orbiculatus, Cornus alba, Pinus strobus and Rhus typhina as well as Berberis thunbergii, which currently is treated as a casual, have very high or high probability of getting invasive. Constant survey of potential habitats, detection of new escaped alien plants, particularly of trees and shrubs, is the best way to reveal potentially dangerous species and make timely decisions for their control or eradication, if necessary.

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Tesis sobre el tema "Berberis thunbergii"

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D'Appollonio, Jennifer. "Regenration Strategies of Japanese Barberry (Berberis thunbergii DC.) in Coastal Forests of Maine". Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/DAppollonioj2006.pdf.

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2

Li, Jinbao, Chengyuan Xu, Kevin L. Griffin y William S. F. Schuster. "Dendrochronological Potential Of Japanese Barberry (Berberis Thunbergii): A Case Study In The Black Rock Forest, New York". Tree-Ring Society, 2008. http://hdl.handle.net/10150/622587.

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The deciduous forests of northeastern United States are currently experiencing an invasion of the exotic plant species Japanese barberry (Berberis thunbergii). This recent and rapid invasion leads to rising concern about its potential threats to native species as well as natural ecosystems, demanding a better understanding of its invasion mechanisms and potential responses to climate change. Unfortunately, few studies have been conducted to understand the influence of climate on the growth of B. thunbergii, largely because of the absence of long-term growth records. In this study we demonstrate growth rings of B. thunbergii are annually resolved and crossdatable. The first ring-width chronology of B. thunbergii was therefore developed using samples collected from the Black Rock Forest (BRF), New York. Climate-growth relationship analysis indicates the growth of B. thunbergii in the BRF is positively correlated with precipitation in prior October, current February and May–August, but is negatively correlated with current March precipitation. The growth of B. thunbergii is also negatively correlated with temperatures in prior winter (November–January) and current summer (June–July), but is positively correlated with current spring temperature (March–May). These dendrochronological results on B. thunbergii, together with further physiological studies, will improve our understanding on how the growth of this invasive species is affected by local climate dynamics, as well as the long-term invasion potential that is tied to its responses to climate change.

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3

Emsweller, Lauren N. "EFFECTS OF TREEFALL GAPS AND SOIL DISTURBANCE ON THE INVASION OF FOUR NON-NATIVE PLANT SPECIES IN A MATURE UPLAND FOREST IN MARYLAND". Miami University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=miami1448642622.

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4

Klinczar, Angela G. "The Effect of Treefall Gaps and Propagule Rain on the Spatial Distribution of Four Invasive Plants in a Mature Upland Forest in Maryland". Miami University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=miami1407055829.

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Ross, Kristen Ann. "The effects of soil manipulations on invasion success of two exotic species, Japanese barberry (Berberis thunbergii) and Japanese stiltgrass (Microstegium vimineum)". 2008. http://hdl.rutgers.edu/1782.2/rucore10001600001.ETD.17558.

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Králová, Olga. "Využití mykorhizy při vegetativním množení dřevin bylinnými řízky". Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-250120.

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My thesis tested efect of mycorrhizal fungy on herbal cutting. There was two terms propagation of four species. Syringa meyeri 'Palibin', Forsythia x intermedia 'Maluch', Cornus alba and Berberis thunbergii 'Rose Glow'. Experiment had two variantion and three repeats. Plants couldn't be nursed. Most of the results are inconclusive, because of the high losses. For species of Syringa meyeri 'Palibin' was demonstrated high influence of mycorrhizal fungi. There were also differences in terms. Overlay film had a positive impact only on Cornus alba. For species Cornus alba and Forsythia x intermedia 'Maluch' second term was more successful. When propagation of mycorrhiza has high potential.

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Ambrožová, Klára. "Zakořeňování řízků dřevin v paperpotech a sadbovačích". Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-424686.

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This thesis was written up at the Department of Breeding and Propagation of Horticultural Plants under Faculty of Horticulture Mendel University in Lednice. The thesis deals with rooting of woody species of chosen kinds of Ornamental wood. The experiment was performed for Berberis thunbergii ´Rose Glow´ and for Syringa meyeri ´Palibin´ in two terms (16.6.2016 and 1.8.2016) and in four variants. The fourth variant was for control only.

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Actas de conferencias sobre el tema "Berberis thunbergii"

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Zhang, F., X. Y. Zhang, L. Yuan, W. Zhang, D. Y. Huo, Y. Y. Wang y C. S. Peng. "Superhydrophobic micro-nano structures transferred from Berberis thunbergii leaves". En 2013 International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO). IEEE, 2013. http://dx.doi.org/10.1109/3m-nano.2013.6737380.

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