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Journal articles on the topic 'C. Laevigata'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

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1

Luceño, Modesto, and Marcial Escudero. "Carex helodes Link novedad para el continente africano." Acta Botanica Malacitana 31 (December 1, 2006): 209–10. http://dx.doi.org/10.24310/abm.v31i31.7167.

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Carex helodes Link new record for AfricaPalabras clave. África, Carex helodes, C. laevigata, C. paulo-vargasii, corología, Cyperaceae, endemismo, Marruecos.Key words. Africa, Carex helodes, C. laevigata, C. paulo-vargasii, chorology, Cyperaceae, endemic plant, Morocco.
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2

De Jesús-Gabino, A. F., P. Mendoza-de Gives, D. O. Salinas-Sánchez, et al. "Anthelmintic effects of Prosopis laevigatan-hexanic extract against Haemonchus contortus in artificially infected gerbils (Meriones unguiculatus)." Journal of Helminthology 84, no. 1 (2009): 71–75. http://dx.doi.org/10.1017/s0022149x09990332.

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AbstractThe anthelmintic effect of Prosopis laevigata (mezquite) n-hexanic extract was evaluated against Haemonchus contortus endoparasitic stages in artificially infected gerbils (Meriones unguiculatus). Prosopis laevigata leaves were collected from the Sierra de Huautla, Ecological Reserve of the Biosphere, in Morelos State, Mexico; dehydrated under shade and macerated with n-hexane for 3 days, followed by distillation for 8 h. This procedure was repeated three times and the final extract was kept at 4°C. The in vivo effect of the plant extract was evaluated in gerbils artificially infected
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3

Carrillo-Parra, Artemio, František Hapla, Carsten Mai, and Fortunato Garza-Ocañas. "Durabilidad de la madera de Prosopis laevigata y efecto de sus extractos en hongos que degradan la madera." Madera y Bosques 17, no. 1 (2016): 7–21. http://dx.doi.org/10.21829/myb.2011.1711151.

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Se determinó la durabilidad natural de la madera de Prosopis laevigata de cuatro sitios del Noreste de México mediante a) microcosmos terrestres (Pre-norma Europea 807) en un suelo tipo vertisol durante 32 semanas y b) en condiciones de laboratorio (Norma Europea 113 modificada) al exponer la madera a los hongos Coniophora puteana, Irpex lacteus, Pleurotus ostreatus y Trametes versicolor durante 16 semanas. La durabilidad natural fue cuantificada como pérdida de masa y pérdida de módulo de elasticidad dinámico (MOEdin). Adicionalmente, se determinó el efecto en el crecimiento de los hongos C.
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4

Vera-Caletti, Patricia, and Tom Wendt. "Una nueva especie de Calatola (Icacinaceae) de México y Centroamérica." Acta Botanica Mexicana, no. 54 (January 1, 2001): 39. http://dx.doi.org/10.21829/abm54.2001.867.

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La nueva especie Calatola uxpanapensis es un árbol de la selva alta perennifolia y mediana subperennifolia de México (Veracruz), Guatemala (El Petén e Izabal) y Belice. Esta planta ha sido confundida con C. laevigata Standley, especie más escasa de la vertiente del Pacífico de México, de la que difiere notablemente por su fruto anchamente elipsoide, más grande, con endocarpo profundamente reticulado y acostillado. Los dos taxa alopátricos discrepan también en detalles de las inflorescencias femeninas y masculinas, así como en sus habitats. Se incluyen datos sobre las características de campo,
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5

KUHN, Thomas, Boroka JANCSO, and Eszter RUPRECHT. "HAWTHORN (CRATAEGUS L.) TAXA AND THEIR HYBRIDS IN NORTH-WESTERN ROMANIA: A RECOMMENDATION FOR NATIONAL IDENTIFICATION KEYS BASED ON MORPHOMETRIC ANALYSES." Contribuţii Botanice 55 (January 1, 2021): 7–26. http://dx.doi.org/10.24193/contrib.bot.55.1.

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Crataegus species are common and widespread shrubs or small trees across Europe, and are of considerable ecological and agricultural importance. However, controversy still surrounds the taxonomy and ecology of this genus, mainly due to frequent hybridization between sympatric species and introgression of genes. Considering the poor representation of Crataegus-related research in the Romanian botanical literature, we investigated the occurrence and morphology of native Crataegus species and their putative hybrids in north-western Romania. We collected herbarium specimens from three regions (Zăr
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6

Sołtys-Lelek, Anna, and Halyna Oliіar. "The species of the genus Crataegus L. in the National Nature Park ‘Podilskyi Tovtry’ (Podolian Hills, Western Ukraine)." Biodiversity Research and Conservation 44, no. 1 (2016): 25–34. http://dx.doi.org/10.1515/biorc-2016-0019.

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AbstractThe paper presents an inventory of hawthorns occurring in the National Nature Park ‘Podilskyi Tovtry’. 8 taxa were recorded based on the field studies during the years 2009-2013, as well as on the published data. Four of them are new for the flora of the Park’s area: C. × macrocarpa Hegetschw., C. × subsphaericea Gand., C. × media Bechst., and the triple hybrid C. monogyna Jacq. × C. laevigata (Pior.) DC. × C. rhipidophylla Gand.
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7

Roma, Gislaine, Odair Bueno, and Maria Camargo-Mathias. "Ultrastructural analysis of the fat body in workers of Attini ants (Hymenoptera: Formicidae)." Animal Biology 59, no. 2 (2009): 241–62. http://dx.doi.org/10.1163/157075609x437745.

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AbstractIn the present study a comparative morphological analysis of the fat body cells of ant workers of the basal Attini species Cyphomyrmex rimosus and Mycetarotes parallelus, and the derived species Acromyrmex disciger and Atta laevigata was conducted. The results revealed that the fat body is located mainly in the abdomen around organs (perivisceral) and near the integument (parietal). The main cells observed are spherical or polygonal trophocytes with a slightly rough surface. The oenocytes, another cell type found, are closely associated with trophocytes, and present a spherical or poly
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8

Kicha, Alla A., Natalia V. Ivanchina, Anatoly I. Kalinovsky, et al. "New Neuritogenic Steroid Glycosides from the Vietnamese Starfish Linckia Laevigata." Natural Product Communications 2, no. 1 (2007): 1934578X0700200. http://dx.doi.org/10.1177/1934578x0700200108.

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Two new steroid glycosides, linckosides L1 (1) and L2 (2), were isolated, along with the previously known echinasteroside C (3) from the ethanolic extract of the Vietnamese blue starfish, Linckia laevigata. The structures of the new compounds were elucidated by spectroscopic methods (mainly 2D NMR) and chemical transformations. Lifetime observations and analyses of silver impregnated preparations on the culture of neuroblastoma C-1300 cells showed that glycosides 1, 2, and 3 are capable of inducing neuronal differentiation similar to that of neurotrophins and of enhancing substantially the neu
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9

Li, Bo, YUNHONG TAN, ZHIYONG ZHANG, and DIANXIANG ZHANG. "Premna menglaensis, a new name for Premna laevigata C. Y. Wu (Lamiaceae)." Phytotaxa 153, no. 1 (2013): 58. http://dx.doi.org/10.11646/phytotaxa.153.1.4.

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The genus Premna Linnaeus (1771: 587) contains about 200 species and is distributed in Old World tropics and subtropics with 46 species in China (Chen & Gilbert 1994). After being transferred from the Verbenaceae to the Lamiaceae, the genus becomes one of the biggest genera of the mint family (Harley et al. 2004), and now ranks among the more taxonomically difficult and complicated genera of Lamiaceae. Premna laevigata C. Y. Wu (1977: 440) was described from collections from Mengla County, Yunnan Province, China. However, the name was not validly published in the original description (Wu 1
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10

Fernandes, J. B. F., and V. M. F. Vargas. "Mutagenic and antimutagenic potential of the medicinal plantsM. laevigata and C. xanthocarpa." Phytotherapy Research 17, no. 3 (2003): 269–73. http://dx.doi.org/10.1002/ptr.1058.

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11

Queiroz, João Carlos C., Ângelo R. Antoniolli, Lucindo J. Quintans-Júnior, et al. "Evaluation of the Anti-Inflammatory and Antinociceptive Effects of the Essential Oil from Leaves ofXylopia laevigatain Experimental Models." Scientific World Journal 2014 (2014): 1–11. http://dx.doi.org/10.1155/2014/816450.

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Xylopia laevigata(Annonaceae) is a medicinal plant used in folk medicine to treat pain and inflammation. Thus, we investigated the possible antioxidant, antinociceptive, and anti-inflammatory effects ofX. laevigataleaf essential oil (EOX) in animal models. Our EOX sample showed the presence ofγ-muurolene (17.78%),δ-cadinene (12.23%), bicyclogermacrene (7.77%), andα-copaene (7.17%) as main compounds. EOX presented a strong antioxidant potential according to the DPPH, TBARS, and nitrite production tests. Additionally, pretreatment with EOX, in mice, also significantly produced (P<0.05orP<0
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12

Auken, O. W. Van, and J. K. Bush. "Interaction of Two C 3 and C 4 Grasses with Seedlings of Acacia smallii and Celtis laevigata." Southwestern Naturalist 35, no. 3 (1990): 316. http://dx.doi.org/10.2307/3671947.

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13

Tortello, M. Franco, and Osvaldo L. Bordonaro. "Cambrian agnostoid trilobites from Mendoza, Argentina: A systematic revision and biostratigraphic implications." Journal of Paleontology 71, no. 1 (1997): 74–86. http://dx.doi.org/10.1017/s002233600003897x.

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Agnostoid trilobites from the Carlos Rusconi collections in the Museum of Natural Sciences of Mendoza, Argentina, are revised. The agnostoids were collected in the southern Precordillera of Mendoza Province, western Argentina. Revised taxa include Agnostus microcephalus (Rusconi), Lotagnostus (Lotagnostus) peladensis? (Rusconi), Lotagnostus (Lotagnostus) lasherensis (Rusconi), Homagnostus pehuenchensis Rusconi, Kormagnostus seclusus (Walcott), Kormagnostus? beltensis (Lochman in Lochman and Duncan), Hypagnostus parvifrons (Linnarsson), Ptychagnostus cuyanus (Rusconi), Ptychagnostus aculeatus (
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14

Sandoval Torres, Sadoth, Daniel Lopez Cravioto, Juan Rodríguez Ramírez, Lilia L. Méndez Lagunas, Luis Gerardo Barriada Bernal, and Laura V. Aquino González. "Drying technology of mesquite pods (Prosopis laevigata) and microstructural insights." British Food Journal 122, no. 9 (2020): 2953–63. http://dx.doi.org/10.1108/bfj-07-2019-0487.

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PurposeMesquite pods offer a high nutritional content; A flour can be produced from them; nevertheless, the moisture content makes the milling process difficult. Then, before the milling operation a drying process must be implemented, but drying technology must be studied in order to characterise the process and identify the effect of drying temperature on the magnitude of drying rate.Design/methodology/approachProsopis Laevigata pods were collected in Oaxaca (Southern of Mexico) and they were dried. Three stages of maturity were identified and pods in the stage three of maturity were dried by
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15

Nguyen, Quynh T. N., Minzhe Fang, Mengyang Zhang та ін. "Crataegus laevigata Suppresses LPS-Induced Oxidative Stress during Inflammatory Response in Human Keratinocytes by Regulating the MAPKs/AP-1, NFκB, and NFAT Signaling Pathways". Molecules 26, № 4 (2021): 869. http://dx.doi.org/10.3390/molecules26040869.

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Crataegus laevigata belongs to the family Rosaceae, which has been widely investigated for pharmacological effects on the circulatory and digestive systems. However, there is limited understanding about its anti-oxidative stress and anti-inflammatory effects on skin. In this study, 70% ethanol C. laevigata berry extract (CLE) was investigated on lipopolysaccharide (LPS)-stimulated keratinocytes. The LPS-induced overproduction of reactive oxygen species (ROS) was suppressed by the treatment with CLE. In response to ROS induction, the overexpression of inflammatory regulating signaling molecules
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16

DE STEFANO, RODRIGO DUNO, JOHN P. JANOVEC, and LILIA LORENA CAN. "Three decades to connect the sexes: Calatola microcarpa (Icacinaceae), a new species from the Southwestern Amazon." Phytotaxa 124, no. 1 (2013): 43. http://dx.doi.org/10.11646/phytotaxa.124.1.5.

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A new species of Calatola (Icacinaceae), C. microcarpa, from the departments of Loreto and Madre de Dios, Peru, and the state of Acre, Brazil, is described and illustrated. The new taxon is well documented with staminate and pistillate flowers, and fruits. Its small leaves and fruit are similar to those found in Calatola laevigata and C. uxpanapensis. It is also compared with Calatola costaricensis, with which it sometimes grows sympatrically in Brazil and Peru. The conservation status of the new taxa is assessed against IUCN criteria.
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17

Qi, Jianhua, Makoto Ojika, and Youji Sakagami. "Linckosides C–E, three new neuritogenic steroid glycosides from the Okinawan starfish Linckia laevigata." Bioorganic & Medicinal Chemistry 12, no. 15 (2004): 4259–65. http://dx.doi.org/10.1016/j.bmc.2004.04.049.

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18

Arup, Ulf. "Caloplaca maritima, a misunderstood species in western Europe." Lichenologist 29, no. 6 (1997): 503–12. http://dx.doi.org/10.1006/lich.1997.0113.

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AbstractCaloplaca maritime B. de Lesd. is a marine to maritime species occurring in western Europe. It was first described as a variety of C. citrina (Hoffm.) Th. Fr., but in 1953 was transferred to specific level. Since then C. maritima has been more or less forgotten and/or misunderstood, mainly due to confusion with C. ruderum(Malbr.) J. R. Laundon, C. interfulges (Nyl.) J. Steiner, and C. marina (Wedd.) Zahlbr. The present paper reports on the existence of C. maritima, and clarifies its status in relation to C. marina and to other related species. A map of the presently known distribution
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19

Ruoss, E., and T. Ahti. "Systematics of Some Reindeer Lichens (Cladonia Subg. Cladina) in the Southern Hemisphere." Lichenologist 21, no. 1 (1989): 29–44. http://dx.doi.org/10.1017/s0024282989000058.

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AbstractCladonia arbuscula subsp. squarrosa (Wallr.) Ruoss and C. stygia (Fr.) Ruoss are reported for the first time from the Southern Hemisphere. Populations of C. arbuscula in New Zealand and Australia are recognized as subsp. stictica Ruoss, subsp. nov., usually containing stictic acid, norstictic acid (first report in subg. Cladina), and sometimes also the fumarprotocetraric acid complex. C. laevigata (Vainio) Gyelnik is reinstated in Cladonia subg. Cladina sect. Tenues, while C. stygia is considered to belong to sect. Crustaceae rather than to sect. Tenues. C. confusa R. Sant. is morpholo
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Palacios Romero, Abraham, Rodrigo Rodríguez Laguna, and María De la Luz Hernández Flores. "Distribución potencial de Prosopis laevigata (Humb. et Bonpl. ex Willd) M. C. Johnston basada en un modelo de nicho ecológico." Revista Mexicana de Ciencias Forestales 7, no. 34 (2017): 035–46. http://dx.doi.org/10.29298/rmcf.v7i34.81.

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 Prosopis laevigata es una especie con amplia distribución en zonas áridas del norte y centro de México; desde el punto de vista ambiental es muy útil pues previene los procesos de desertificación y erosión por su alta capacidad de retención del suelo, de mejoramiento de la fertilidad y de estabilizar la salinidad. Es fuente de alimento y refugio para la fauna silvestre y produce diversos bienes para el ser humano, por lo que ha sido sobreexplotada desde hace décadas en el país; por lo tanto, es ya necesario determinar zonas potenciales para su establecimiento. Par
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21

Whittemore, Alan T., and Alden M. Townsend. "Hybridization and Self-compatibility in Celtis: AFLP Analysis of Controlled Crosses." Journal of the American Society for Horticultural Science 132, no. 3 (2007): 368–73. http://dx.doi.org/10.21273/jashs.132.3.368.

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Artificial cross-pollinations were carried out among seven species of Celtis L. (C. bungeana Blume, C. koraiensis Nakai, C. laevigata Willd., C. occidentalis L., C. reticulata Torr., C. sinensis Pers., and C. tenuifolia Nutt.) to test the potential for interspecific hybridization in Celtis breeding. AFLP profiles were used to assess the ancestry of progeny. Hybrids formed very rarely among these seven species of Celtis: only two interspecific hybrids were obtained. Self-pollination occurred occasionally in non-emasculated trees. AFLP analysis yielded false paternal markers at a very low freque
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22

Illescas-Gallegos, Everardo, Dante Arturo Rodríguez-Trejo, Antonio Villanueva-Morales, Amparo Borja-de la Rosa, Víctor R. Ordóñez-Candelaria, and Luis A. Ortega-Aragón. "Factors influencing physical dormancy and its elimination in two legumes." Revista Chapingo Serie Ciencias Forestales y del Ambiente 27, no. 3 (2021): 413–29. http://dx.doi.org/10.5154/r.rchscfa.2020.06.041.

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Introduction: Prosopis laevigata (Humb. & Bonpl. ex Willd.) M. C. Johnst, P. glandulosa Torr., Vachellia schaffneri (S. Watson) Seigler & Eibinger, V. pennatula (S. Watson) Seigler & Eibinger and V. farnesiana (L.) Wight & Arn. are characteristic species of semi-arid areas. Their seeds show physical dormancy and are naturally scarified by chewing, trampling, digestive tract of fauna, fire, or washing away during rains. Objective: To describe the morphology of the seed coat of three species of Vachellia and two of Prosopis, and to assess the chemical, mechanical and thermal scar
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23

Mackensen, A., and M. Hald. "Cassidulina teretis Tappan and C. laevigata d'Orbigny; their modern and late Quaternary distribution in northern seas." Journal of Foraminiferal Research 18, no. 1 (1988): 16–24. http://dx.doi.org/10.2113/gsjfr.18.1.16.

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24

Sharif, Samaneh, Paula Nabais, Maria J. Melo, and M. Conceição Oliveira. "Traditional Yellow Dyes Used in the 21st Century in Central Iran: The Knowledge of Master Dyers Revealed by HPLC-DAD and UHPLC-HRMS/MS." Molecules 25, no. 4 (2020): 908. http://dx.doi.org/10.3390/molecules25040908.

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This work provides new knowledge on natural yellows used in Iran. Seven biological sources were selected based on interviews with dye masters in Isfahan workshops (Iran). Delphinium semibarbatum, Eremostachys laevigata, Prangos ferulacea, Morus alba, Pistacia vera, Punica granatum, and Vitis vinifera are currently used in these workshops. Aiming to study the dye composition of wool samples dyed with the extracts of the selected biological sources, and the changes induced by the dyeing procedures in the original chemical composition of the plant extract, raw materials and dyed wool (by us and i
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25

WILSON, BRENT, and LEE-ANN C. HAYEK. "Foraminifera on the Demerara Rise offshore Surinam: crustal subsidence or shallowing of an oxygen minimum zone?" Geological Magazine 152, no. 5 (2014): 788–801. http://dx.doi.org/10.1017/s0016756814000673.

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AbstractThe lower bathyal Ocean Drilling Program Hole 1261A was sampled near an upper Quaternary oxygen minimum zone (OMZ). Glauconite, the percentage of the foraminiferal assemblage as benthic specimens and assemblage composition were used to investigate the behaviour of the OMZ. Benthic foraminifera and glauconite were comparable with the upper margin of the modern OMZ off California. The percentage abundances of U. peregrina and C. laevigata were on the Demerara Rise negatively correlated, the proportional abundance of U. peregrina increasing upwards through the section. This reflects varia
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26

Goncharova, Oxana A., and Olesya Evgenievna Zotova. "Complex Assessment of the Viability and Decorativeness of Species of the Genus Crataegus L. in the Kola North Conditions." Izvestiya of Saratov University. New Series. Series: Chemistry. Biology. Ecology 20, no. 4 (2020): 438–44. http://dx.doi.org/10.18500/1816-9775-2020-20-4-438-444.

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The paper presents the results of a comprehensive assessment of the viability and decorativeness of 20 samples of 17 taxa of the genus Crataegus L. when introduced into the Kola North. The study is one of the stages of a systematic description of the adaptive state of plants of the genus Crataegus when introduced into the conditions of the Far North. The main part of the studied samples are highly decorative quite viable plants that have high winter hardiness, maintain their growth shape, are able to produce germinating seeds, and have attractive inflorescences and fruits. C. chlorosarca, C. c
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Vanhaelen, M., and R. Vanhaelen-Fastre. "TLC-densitometric determination of 2,3-cis-procyanidin monomer and oligomers from Hawthorn (Crataegus laevigata and C. monogyna)." Journal of Pharmaceutical and Biomedical Analysis 7, no. 12 (1989): 1871–75. http://dx.doi.org/10.1016/0731-7085(89)80206-7.

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28

Shishkonakova, E. A., N. A. Avetov, and T. Yu Tolpysheva. "Peat soils of boreal regressive bogs in West Siberia: Problems of biological diagnostics and systematics." Dokuchaev Soil Bulletin, no. 84 (July 1, 2016): 61–74. http://dx.doi.org/10.19047/0136-1694-2016-84-61-74.

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In this paper we consider plant (geobotanical) indicators of soils, occurring in regressive bogs in the north taiga subzone of West Siberia. The specificity of regressive bogs is the difference between current vegetation and botanical composition of the peat surface horizon, which complicates their biological diagnostics. The data on peat botanical composition, degree of decomposition and thickness are presented. Destructive oligotrophic peat soils, the allocation of which is provided in the actual Russian soil classification at the level of subtype, occur in palsa bogs under shrub-lichen vege
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Rodríguez-Sauceda, Elvia N., Leandris Argentel-Martínez, and Denisse Morales-Coronado. "Water regime and gas exchange of Prosopis laevigata (Humb. & Bonpl. exWilld.) M. C. Johnst. in two semi-arid ecosystems in southern Sonora." Revista Chapingo Serie Ciencias Forestales y del Ambiente 25, no. 1 (2018): 107–21. http://dx.doi.org/10.5154/r.rchscfa.2018.09.068.

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30

Vernoslova, Maria I. "Floristic findings in the Maya River basin (Khabarovsk Territory)." Turczaninowia 24, no. 1 (2021): 37–43. http://dx.doi.org/10.14258/turczaninowia.24.1.5.

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The article provides an information about floristic findings in the Maya Aldanskaya River basin. As a result of expeditionary researches, new locations of 25 species and 1 subspecies of vascular plants were revealed, including for the Aldan floristic region – 9 species: Bupleurum scorzonerifolium, Cardamine prorepens, C. macrophylla, Gentiana macrophylla, Linum komarovii, Medicago lupulina, Packera heterophylla, Triglochin maritima, Valeriana alternifolia; for the Maya River valley – 9 species and 1 subspecies: Campanula punctata, Iris laevigata, Leontopodium conglobatum, Linaria acutiloba, Ly
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Vašková, Dominika, and Vladislav Kolarčik. "Breeding Systems in Diploid and Polyploid Hawthorns (Crataegus): Evidence from Experimental Pollinations of C. monogyna, C. subsphaerica, and Natural Hybrids." Forests 10, no. 12 (2019): 1059. http://dx.doi.org/10.3390/f10121059.

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Background and Objectives: Polyploidisation and frequent hybridisation play an important role in speciation processes and evolutionary history and have a large impact on reproductive systems in the genus Crataegus. Reproductive modes in selected diploid and polyploid taxa in eastern Slovakia were investigated and analysed for the first time. Materials and Methods: Diploid, triploid, and tetraploid hawthorns were tested for self-pollination, self-compatibility, and self-fertilisation. Pollination experiments were performed within and between diploid and triploid species to determine the possibi
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Foroughbakhch, Rahim, Artemio Carrillo Parra, Jorge Luis Hernández Piñero, Marco Antonio Alvarado Vázquez, Alejandra Rocha Estrada, and Ma Luisa Cardenas. "Wood Volume Production and Use of 10 Woody Species in Semiarid Zones of Northeastern Mexico." International Journal of Forestry Research 2012 (2012): 1–7. http://dx.doi.org/10.1155/2012/529829.

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A research strategy was established to analyze the structure of timber trees in terms of forest productivity (volume and wood density) of 10 species. The native speciesAcacia farnesiana, Acacia schaffneri,Bumelia celastrina,Cercidium macrun,Condalia hookeri,Ebenopsis ebano,Helietta parvifolia, andProsopis laevigataand the exotic speciesEucalyptus camaldulensisandLeucaena leucocephalawere chosen due to their ecological and economic importance to the rural villages of northeastern Mexico. Measurements of different growth parameters and volume of trees were evaluated. The introduced speciesE. cam
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Zhang, Xuejiao, Yihong Hu, Chenzhong Jin, and Weiguo Wu. "Extraction and Hypolipidemic Activity of Low Molecular Weight Polysaccharides Isolated from Rosa Laevigata Fruits." BioMed Research International 2020 (October 22, 2020): 1–20. http://dx.doi.org/10.1155/2020/2043785.

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Three novel low molecular weight polysaccharides (RLP-1a, RLP-2a, and RLP-3a) with 9004, 8761, and 7571 Da were first obtained by purifying the crude polysaccharides from the fruits of a traditional Chinese medicinal herb Rosae Laevigatae. The conditions for polysaccharides from the R. Laevigatae fruit (RLP) extraction were optimized by the response surface methodology, and the optimal conditions were as follows: extraction temperature, 93°C; extraction time, 2.8 h; water to raw material ratio, 22; extraction frequency, 3. Structural characterization showed that RLP-1a consisted of rhamnose, a
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34

Whittemore, Alan T. "Genetic Structure, Lack of Introgression, and Taxonomic Status in the Celtis laevigata—C. reticulata Complex (Cannabaceae)." Systematic Botany 30, no. 4 (2005): 809–17. http://dx.doi.org/10.1600/036364405775097897.

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Ramírez-Malagón, Rafael, Erika Delgado-Bernal, Anatoly Borodanenko, et al. "Air Layering and Tiny-Air Layering Techniques for Mesquite [Prosopis laevigata(H. B. ex Willd.) Johnst. M. C.] Tree Propagation." Arid Land Research and Management 28, no. 1 (2013): 118–28. http://dx.doi.org/10.1080/15324982.2013.813609.

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36

Fineschi, S., D. Salvini, D. Turchini, R. Pastorelli, and G. G. Vendramin. "Crataegus monogyna Jacq. and C. laevigata (Poir.) DC. (Rosaceae, Maloideae) display low level of genetic diversity assessed by chloroplast markers." Plant Systematics and Evolution 250, no. 3-4 (2005): 187–96. http://dx.doi.org/10.1007/s00606-004-0228-x.

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Sivisaca, Deicy Carolina Lozano, Byron Gonzalo Palacios Herrera, and Zhofre Huberto Aguirre Mendoza. "MODELOS ALOMÉTRICOS PARA ESTIMAR EL ALMACENAMIENTO DE CARBONO DE BOSQUES MONTANOS BAJOS EN EL SUR DEL ECUADOR." Ciência Florestal 28, no. 3 (2018): 1328. http://dx.doi.org/10.5902/1980509833464.

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En Ecuador existen bosques montanos bajos de gran importancia biológica que proveen de servicios ecosistémicos como el almacenamiento de carbono. Por esta razón, se desarrolló una investigación que permitió elaborar modelos alométricos mediante la cuantificación de carbono en el bosque montano bajo. Se estableció una parcela permanente de una hectárea y se midieron todos los árboles con diámetro a la altura del pecho (DAP1,30m) ≥ 5 cm. Las variables que se usaron para la generación de los modelos fueron DAP y altura total (ht). La biomasa arbórea fue de 322,37 t ha-1 y el carbono total estimad
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Haas, Jucelaine, Bruna Camila Garcia, Luis Francisco Angeli Alves, and Kimiyo Shimomura Haida. "Efeito de extratos aquosos vegetais sobre a lagarta-do-cartucho." Arquivos do Instituto Biológico 81, no. 1 (2014): 79–82. http://dx.doi.org/10.1590/s1808-16572014000100015.

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Spodoptera frugiperda, conhecida como lagarta-do-cartucho, é considerada uma das principais pragas do milho. Como medida alternativa aos agroquímicos, o uso de plantas inseticidas, além de preservar o ambiente, reduz os custos de produção e torna-se uma prática adequada para a agricultura sustentável. Desta forma, o objetivo deste trabalho foi verificar a ação inseticida de extratos aquosos de folhas de eucalipto (Eucaplyptus robusta), guaco (Mikania laevigata) e folhas e frutos de pimenta (Capsicum baccatum). Os extratos a 10% foram incorporados em dieta artificial de Spodoptera frugiperda, m
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Khokhlova, K. O., O. A. Zdoryk, N. V. Sydora, and V. I. Shatrovska. "Chromatographic Profiles Analysis of Fruits of Crataegus L. Genus by High-Performance Thin-Layer Chromatography." European Pharmaceutical Journal 66, no. 2 (2019): 45–51. http://dx.doi.org/10.2478/afpuc-2019-0020.

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Abstract It was known that hawthorn - Crataegus L. is a polymorphic genus. Two hawthorn species and their hybrids are included in the European Pharmacopoeia, twelve – in Ukrainian pharmacopoeia. Determination of chromatographic profiles of hawthorn fruits species native to Ukraine and other countries that are non-pharmacopoeial, but have sufficient plant raw material base, is essential for quality control of drugs. Aim. To analyze and compare the chromatographic profiles of fruits of 23 Crataegus L. species on phenolic compounds, evaluated by means of high-performance thin-layer chromatography
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40

Schrödl, Michael. "Revision of the nudibranch genus Cadlina (Gastropoda: Opisthobranchia) from the Southern Ocean." Journal of the Marine Biological Association of the United Kingdom 80, no. 2 (2000): 299–309. http://dx.doi.org/10.1017/s0025315499001873.

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The taxonomy of Magellanic and Antarctic cadlinids has been for many years in extreme disorder, and the species were not reliably identifiable. Recent collections in Chile and Argentina, mainly by SCUBA, and re-examination of type material provided data for a comprehensive revision. The present study gives new morphological information on all southern species, both by scanning electron microscope examinations of cuticular structures and detailed microanatomical investigation of the genitalia. The high Antarctic Cadlina affinis does not possess an aberrant androdiaulic genital system but, as al
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Rosas Ávila, Joel, Arturo García Romero, José López García, and Lilia De Lourdes Manzo Delgado. "Análisis multicriterio para la delimitación de una región árida del centro de México." Acta Universitaria 25, no. 4 (2015): 11–25. http://dx.doi.org/10.15174/au.2015.772.

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Se aplica el análisis multicriterio a la delimitación de una región de amplio interés hidrológico, biológico y cultural del centro de México, conocida como el Valle del Mezquital, donde la falta de una delimitación de carácter integral ha propiciado ambigüedades en su conceptualización. El análisis multicriterio consistió en una sobreposición ponderada de aspectos estructurales, bioclimáticos, geomorfométricos e históricos; e indicó que el Valle del Mezquital se distingue por relieves de curvatura lineal, modelados sobre rocas volcanoclásticas, condiciones de temperatura y precipitación que de
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42

Tian, Yunong, Lu Feng, Bailin Li, et al. "Rosanortriterpene C, a 3,24-Dinor-2,4-seco-ursane Triterpene from the Fruits of Rosa laevigata var. leiocapus." Chemical and Pharmaceutical Bulletin 67, no. 11 (2019): 1255–58. http://dx.doi.org/10.1248/cpb.c19-00648.

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43

Phipps, J. B. "Introduction to the red-fruited hawthorns (Crataegus, Rosaceae) of western North America." Canadian Journal of Botany 76, no. 11 (1998): 1863–99. http://dx.doi.org/10.1139/b98-148.

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Howell's failure in 1898 to typify Crataegus columbiana Howell (the species is based on noncited discordant paratype elements) and the readiness of later authors to make new varieties in this species without resolving the type problem has been the cause of much confusion in the nomenclature of the western red-fruited hawthorns. This has been increased by the failure to recognize Crataegus williamsii Eggl. and compounded by almost a century of no revisionary study on western Crataegus with the further result that boundaries between taxa have been routinely misunderstood outside Colorado. In pur
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44

Kender, Sev, Adeyinka Aturamu, Jan Zalasiewicz, Michael A. Kaminski, and Mark Williams. "Benthic foraminifera indicate Glacial North Pacific Intermediate Water and reduced primary productivity over Bowers Ridge, Bering Sea, since the Mid-Brunhes Transition." Journal of Micropalaeontology 38, no. 2 (2019): 177–87. http://dx.doi.org/10.5194/jm-38-177-2019.

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Abstract. The Mid-Brunhes Transition (MBT) saw an increase in the amplitude of glacial cycles expressed in ice core and deep ocean records from about 400 ka, but its influence on high-latitude climates is not fully understood. The Arctic Ocean is thought to have warmed and exhibited reduced sea ice, but little is known of sea ice marginal locations such as the Bering Sea. The Bering Sea is the link between the Arctic and Pacific Ocean and is an area of high productivity and CO2 ventilation; it hosts a pronounced oxygen minimum zone (OMZ) and is thought to be the location of Glacial North Pacif
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45

Bebe Raazia Bacchus and Phillip N.B. Da Silva. "Host plant specificity of corticolous lichens in urban and suburban New Amsterdam, Berbice, Guyana." GSC Biological and Pharmaceutical Sciences 14, no. 1 (2021): 101–8. http://dx.doi.org/10.30574/gscbps.2021.14.1.0014.

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In this study, host plant - lichen specificity was investigated. Data was collected from 1000m2 sampling plots at each of four locations with an established 50m x 20m plot at each site. Forty-one trees from across five species were examined using (10cm by 50cm) ladder quadrats on tree trunks (N, S, E, W) at 150cm height. A total of 14978 individual lichens were identified that yielded 10 families, 13 genera and 18 species. Swietenia mahagoni showed the highest average corticolous lichen species composition, followed by Terminalia catappa and Melicoccus bijugales respectively. Cocos nucifera ha
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46

Quiñones Gutiérrez, Alejandro, Vladimir González Ontiveros, José Ramón Chávez Pérez, Alfonso Vargas Martínez, and Francisco Barrientos Díaz. "EVALUACIÓN DE INOCULANTES PROMOTORES DE CRECIMIENTO EN LA PRODUCCIÓN DE PLANTAS DE MEZQUITE [Prosopis laevigata (Humb. et Bonpl. ex Willd.) M. C. Johnst.] EN DURANGO." Revista Mexicana de Ciencias Forestales 4, no. 20 (2018): 72–80. http://dx.doi.org/10.29298/rmcf.v4i20.371.

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 Se analizó el efecto de micorrizas y bacterias promotoras del crecimiento en plantas de mezquite (Prosopis laevigata) sobre la altura total, longitud radicular, peso de raíz y porcentaje de germinación en condiciones de invernadero y durante su adaptación en el sitio de plantación. Para la prueba de germinación se utilizaron distintas técnicas de escarificación en diez mezclas de sustrato, en bloques al azar, con 90 semillas cada uno, mismas que se dividieron en tres grupos de 30. Para evaluar el efecto de la inoculación, el material experimental se remojó durante 24 horas
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47

Cage, Alix G., Anna J. Pieńkowski, Anne Jennings, Karen Luise Knudsen, and Marit-Solveig Seidenkrantz. "Comparative analysis of six common foraminiferal species of the genera <i>Cassidulina</i>, <i>Paracassidulina</i>, and <i>Islandiella</i> from the Arctic–North Atlantic domain." Journal of Micropalaeontology 40, no. 1 (2021): 37–60. http://dx.doi.org/10.5194/jm-40-37-2021.

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Abstract. Morphologically similar benthic foraminiferal taxa can be difficult to separate. Aside from causing issues in taxonomy, incorrect identifications complicate our understanding of species-specific ecological preferences and result in flawed palaeoenvironmental reconstructions and geochemical results. Over the years, a number of studies have grouped together several key Arctic–North Atlantic species in various combinations, despite their distinct environmental preferences and/or stratigraphical differences, causing great confusion in the literature. These species include Cassidulina lae
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48

Cassell, David T., and Barun K. Sen Gupta. "Pliocene foraminifera and environments, Limon Basin of Costa Rica." Journal of Paleontology 63, no. 2 (1989): 146–57. http://dx.doi.org/10.1017/s0022336000019181.

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The sandstone facies of the Pliocene Rio Banano Formation of eastern Costa Rica contains benthic foraminifera indicative of an open marine, current-swept, neritic depositional environment. These sandstones and associated siltstones are placed in Zone N18 on the basis of overlapping ranges of planktonic foraminifera, particularly Globigerinoides obliquus extremus and G. ruber, and a short-ranging ostracode species, Radimella ovata. One hundred and eight species of benthic foraminifera have been identified from the formation. A multiple-group-component factor analysis of abundance distributions
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Duffield, CJ, E. Alve, N. Andersen, TJ Andersen, S. Hess, and T. Strohmeier. "Spatial and temporal organic carbon burial along a fjord to coast transect: A case study from Western Norway." Holocene 27, no. 9 (2017): 1325–39. http://dx.doi.org/10.1177/0959683617690588.

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We investigated spatial and temporal changes in accumulation rate and source of organic carbon on a gradient along the Lysefjord and the more coastal Høgsfjord, Western Norway. This was achieved through analysis of total organic carbon and nitrogen content of sediment cores, which were radiometrically dated to the early 19th and 20th centuries for the Høgsfjord and Lysefjord, respectively. Benthic foraminifera (protists) were utilized to determine changes in organic carbon supply and Ecological Quality Status (EcoQS) by their accumulation rate (benthic foraminiferal accumulation rate (BFAR)),
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50

Polovodova Asteman, Irina, Helena L. Filipsson, and Kjell Nordberg. "Tracing winter temperatures over the last two millennia using a north-east Atlantic coastal record." Climate of the Past 14, no. 7 (2018): 1097–118. http://dx.doi.org/10.5194/cp-14-1097-2018.

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Abstract. We present 2500 years of reconstructed bottom water temperatures (BWT) using a fjord sediment archive from the north-east Atlantic region. The BWT represent winter conditions due to the fjord hydrography and the associated timing and frequency of bottom water renewals. The study is based on a ca. 8 m long sediment core from Gullmar Fjord (Sweden), which was dated by 210Pb and AMS 14C and analysed for stable oxygen isotopes (δ18O) measured on shallow infaunal benthic foraminiferal species Cassidulina laevigata d'Orbigny 1826. The BWT, calculated using the palaeotemperature equation fr
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