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https://www.readbyqxmd.com/read/27912751/anti-aging-and-tyrosinase-inhibition-effects-of-cassia-fistula-flower-butanolic-extract
#1
Pornngarm Limtrakul, Supachai Yodkeeree, Pilaiporn Thippraphan, Wanisa Punfa, Jatupol Srisomboon
BACKGROUND: Natural products made from plant sources have been used in a variety of cosmetic applications as a source of nutrition and as a whitening agent. The flowers of Cassia fistula L, family Fabaceae, have been used as a traditional medicine for skin diseases and wound healing and have been reported to possess anti-oxidant properties. The anti-aging effect of C. fistula flower extract on human skin fibroblast was investigated. METHODS: The butanolic extraction of C...
December 3, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27896020/identification-of-phenolic-secondary-metabolites-from-schotia-brachypetala-sond-fabaceae-and-demonstration-of-their-antioxidant-activities-in-caenorhabditis-elegans
#2
Mansour Sobeh, Esraa ElHawary, Herbenya Peixoto, Rola M Labib, Heba Handoussa, Noha Swilam, Ahmed H El-Khatib, Farukh Sharapov, Tamer Mohamed, Sonja Krstin, Michael W Linscheid, Abdel Nasser Singab, Michael Wink, Nahla Ayoub
BACKGROUND: Schotia brachypetala Sond. (Fabaceae) is an endemic tree of Southern Africa whose phytochemistry and pharmacology were slightly studied. The present work aimed at profiling the major phenolics compounds present in the hydro-alcohol extract from S. brachypetala leaves (SBE) using LC/HRESI/MS/MS and NMR and prove their antioxidant capabilities using novel methods. METHODS: In vitro assays; DPPH, TEAC persulfate decolorizing kinetic and FRAP assays, and in vivo assays: Caenorhabditis elegans strains maintenance, Intracellular ROS in C...
2016: PeerJ
https://www.readbyqxmd.com/read/27894855/galloylquinic-acid-derivatives-from-copaifera-langsdorffii-leaves-display-gastroprotective-activity
#3
Erick V S Motta, Marivane Lemos, Juliana C Costa, Vilmar Cláudio Banderó-Filho, Astrid Sasse, Helen Sheridan, Jairo K Bastos
Nine new methylated galloylquinic acids were isolated from an aqueous fraction of Copaifera langsdorffii (Fabaceae-Caesalpinioideae) leaf hydroalcoholic extract (3-8, 11, 12, and 14), along with three known methylated galloylquinic acids (1, 2, and 15) and four galloylquinic acids (9, 10, 13, and 16). These compounds were characterized by nuclear magnetic resonance spectroscopy and mass spectrometry. They were further tested in a gastroprotection assay (Ethanol-HCl induced ulcer model in mice), in which all of them significantly reduced the total lesion area, and increased the cure ratio in comparison with pantoprazole...
November 25, 2016: Chemico-biological Interactions
https://www.readbyqxmd.com/read/27892855/application-of-ethnobotanical-repellents-and-acaricides-in-prevention-control-and-management-of-livestock-ticks-a-review
#4
REVIEW
Roman Pavela, Angelo Canale, Heinz Mehlhorn, Giovanni Benelli
Ticks transmit at least the same number or even more pathogens than any other group of blood-feeding arthropods worldwide affecting humans and animals. The eco-friendly control and management of tick vectors in a constantly changing environment is a crucial challenge. Besides the development of vaccines against ticks, IPM practices aimed at reducing tick interactions with livestock, emerging pheromone-based control tools, and few biological control agents, the extensive employment of acaricides and tick repellents still remain the most effective and ready-to-use strategies...
September 9, 2016: Research in Veterinary Science
https://www.readbyqxmd.com/read/27890090/guyanagarika-a-new-ectomycorrhizal-genus-of-agaricales-from-the-neotropics
#5
Marisol Sánchez-García, Terry W Henkel, Mary Catherine Aime, Matthew E Smith, Patrick Brandon Matheny
A new genus and three new species of Agaricales are described from the Pakaraima Mountains of Guyana in the central Guiana Shield. All three of these new species fruit on the ground in association with species of the ectomycorrhizal (ECM) tree genus Dicymbe (Fabaceae subfam. Caesalpinioideae) and one species has been shown to form ectomycorrhizas. Multi-locus molecular phylogenetic analyses place Guyanagarika gen. nov. within the Catathelasma clade, a lineage in the suborder Tricholomatineae of the Agaricales...
December 2016: Fungal Biology
https://www.readbyqxmd.com/read/27872557/checklist-for-the-crop-weeds-of-paraguay
#6
Juana De Egea, Fátima Mereles, María Del Carmen Peña-Chocarro, Gloria Céspedes
Paraguay, a country whose economy is based mainly on agriculture and livestock for export, has experienced a major expansion in mechanized crops during the last few decades. Despite being heavily dependent on agriculture, Paraguay has very limited research on crop weeds, in spite of these having a high economic impact on production. This work aims to update and enhance the knowledgebase on the most common weeds affecting productive fields throughout the different ecoregions of Paraguay. We present here the first checklist of crop weeds for the country, which includes a total of 256 taxa (189 species, 10 subspecies, 54 varieties and 3 forms), with the most species-rich families being Poaceae and Asteraceae followed by Malvaceae, Amaranthaceae, Fabaceae and Solanaceae...
2016: PhytoKeys
https://www.readbyqxmd.com/read/27872556/strongylodon-juangonzalezii-a-remarkable-new-species-of-strongylodon-fabaceae-from-mulanay-quezon-province-philippines
#7
Annalee S Hadsall, Michelle Dr Alejado, Ariel R Larona, Ivy Amor F Lambio
A new species, Strongylodon juangonzalezii Hadsall, Alejado & Cajano, collected from Buenavista Protected Landscape, Mulanay, Quezon, is hereby described. The new species is remarkable for its plagiotropic dense inflorescence made up of 27-31 flowers per cluster in a lateral branch. Flowers are lilac when young, then gradually turn blue when mature. A comparison of the morphology of Strongylodon juangonzalezii and related species of Strongylodon in the Philippines is provided. Detailed illustration based on the holotype and photos from its natural habitat are also included...
2016: PhytoKeys
https://www.readbyqxmd.com/read/27859062/deconstructing-the-relationships-between-phylogenetic-diversity-and-ecology-a-case-study-on-ecosystem-functioning
#8
T Jonathan Davies, Mark C Urban, Bronwyn Rayfield, Marc W Cadotte, Pedro R Peres-Neto
Recent studies have supported a link between phylogenetic diversity and various ecological properties including ecosystem function. However, such studies typically assume that phylogenetic branches of equivalent length are more or less interchangeable. Here we suggest that there is a need to consider not only branch lengths but also their placement on the phylogeny. We demonstrate how two common indices of network centrality can be used to describe the evolutionary distinctiveness of network elements (nodes and branches) on a phylogeny...
September 2016: Ecology
https://www.readbyqxmd.com/read/27848204/securigenin-glycosides-as-hypoglycemic-principles-of-securigera-securidaca-seeds
#9
Zahra Tofighi, Fahimeh Moradi-Afrapoli, Samad Nejad Ebrahimi, Saied Goodarzi, Abbas Hadjiakhoondi, Markus Neuburger, Matthias Hamburger, Mohammad Abdollahi, Narguess Yassa
Seeds of Securigera securidaca (Fabaceae) are used in Iranian folk medicine as an antidiabetic treatment. In this study, the antihyperglycemic activity of chloroform and methanol fractions (CF and MF) from S. securidaca seed extract was investigated and their bioactive constituents were identified. The antidiabetic effects of fractions were assessed by streptozocin-induced diabetic Naval Medical Research Institute mice. The hypoglycemic activity of MF at 100 mg/kg and CF at 400 mg/kg was comparable with glibenclamide (3 mg/kg)...
November 15, 2016: Journal of Natural Medicines
https://www.readbyqxmd.com/read/27843728/microsatellite-primers-for-the-rare-shrub-acacia-adinophylla-fabaceae
#10
Paul G Nevill, Grant Wardell-Johnson
PREMISE OF THE STUDY: Microsatellite primers were developed for the rare shrub Acacia adinophylla (Fabaceae) to assess genetic diversity and its spatial structuring. METHODS AND RESULTS: Shotgun sequencing on an Illumina MiSeq produced 6,372,575 reads. Using the QDD pipeline, we designed 60 primer pairs, which were screened using PCR. Seventeen loci were developed, of which 12 loci were identified that were polymorphic, amplified reliably, and could be consistently scored...
November 2016: Applications in Plant Sciences
https://www.readbyqxmd.com/read/27833803/germination-pretreatments-to-break-hard-seed-dormancy-in-astragalus-cicer-l-fabaceae
#11
Joseph M Statwick
Conservationists often propagate rare species to improve their long-term population viability. However, seed dormancy can make propagation efforts challenging by substantially lowering seed germination. Here I statistically compare several pretreatment options for seeds of Astragalus cicer L.: unscarified controls and scarification via physical damage, hot water, acid, and hydrogen peroxide. Although only 30% of unscarified seeds germinated, just physical scarification significantly improved germination, whereas one treatment, hot water, resulted in no germination at all...
2016: PeerJ
https://www.readbyqxmd.com/read/27829799/diversity-and-biogeographical-patterns-of-legumes-leguminosae-indigenous-to-southern-africa
#12
Marike Trytsman, Robert H Westfall, Philippus J J Breytenbach, Frikkie J Calitz, Abraham E van Wyk
The principal aim of this study was to establish biogeographical patterns in the legume flora of southern Africa so as to facilitate the selection of species with agricultural potential. Plant collection data from the National Herbarium, South Africa, were analysed to establish the diversity and areas covered by legumes (Leguminosae/Fabaceae) indigenous to South Africa, Lesotho and Swaziland. A total of 27,322 records from 1,619 quarter degree grid cells, representing 1,580 species, 122 genera and 24 tribes were included in the analyses...
2016: PhytoKeys
https://www.readbyqxmd.com/read/27826811/inducible-de-novo-biosynthesis-of-isoflavonoids-in-soybean-leaves-by-spodoptera-litura-derived-elicitors-tracer-techniques-aided-by-high-resolution-lcms
#13
Ryu Nakata, Yuki Kimura, Kenta Aoki, Naoko Yoshinaga, Masayoshi Teraishi, Yutaka Okumoto, Alisa Huffaker, Eric A Schmelz, Naoki Mori
Isoflavonoids are a characteristic family of natural products in legumes known to mediate a range of plant-biotic interactions. For example, in soybean (Glycine max: Fabaceae) multiple isoflavones are induced and accumulate in leaves following attack by Spodoptera litura (Lepidoptera: Noctuidae) larvae. To quantitatively examine patterns of activated de novo biosynthesis, soybean (Var. Enrei) leaves were treated with a combination of plant defense elicitors present in S. litura gut content extracts and L-α-[(13)C9, (15)N]phenylalanine as a traceable isoflavonoid precursor...
November 8, 2016: Journal of Chemical Ecology
https://www.readbyqxmd.com/read/27813145/feeding-habits-of-marmosets-a-case-study-of-bark-anatomy-and-chemical-composition-of-anadenanthera-peregrina-gum
#14
Talitha Mayumi Francisco, Karina Lucas Barbosa Lopes-Mattos, Edgard Augusto de Toledo Picoli, Dayvid Rodrigues Couto, Juraci Alves Oliveira, José Cola Zanuncio, José Eduardo Serrão, Ita de Oliveira Silva, Vanner Boere
Primates of the genus Callithrix often obtain exudates from plants of the family Fabaceae. This study characterizes the chemical composition of exudates, and the anatomy and hystochemistry of the secretory ducts in the bark of Anadenanthera peregrina (L.) Speg. var. peregrina (Fabaceae). Exudates from this tree species represent an important component of the diet of hybrid marmosets, Callithrix spp. (Primates: Cebidae). A. peregrina was selected as the focal study tree because it is the only gum tree species exploited by Callithrix groups present within five urban forest fragments in the municipality of Viçosa, Minas Gerais State, Brazil...
November 3, 2016: American Journal of Primatology
https://www.readbyqxmd.com/read/27812361/transcriptome-analysis-of-green-peach-aphid-myzus-persicae-insight-into-developmental-regulation-and-inter-species-divergence
#15
Rui Ji, Yujun Wang, Yanbin Cheng, Meiping Zhang, Hong-Bin Zhang, Li Zhu, Jichao Fang, Keyan Zhu-Salzman
Green peach aphid (Myzus persicae) and pea aphid (Acyrthosiphon pisum) are two phylogenetically closely related agricultural pests. While pea aphid is restricted to Fabaceae, green peach aphid feeds on hundreds of plant species from more than 40 families. Transcriptome comparison could shed light on the genetic factors underlying the difference in host range between the two species. Furthermore, a large scale study contrasting gene expression between immature nymphs and fully developed adult aphids would fill a previous knowledge gap...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27789325/timing-and-host-plant-associations-in-the-evolution-of-the-weevil-tribe-apionini-apioninae-brentidae-curculionoidea-coleoptera-indicate-an-ancient-co-diversification-pattern-of-beetles-and-flowering-plants
#16
Sven Winter, Ariel L L Friedman, Jonas J Astrin, Brigitte Gottsberger, Harald Letsch
Host plant shifts of insects can lead to a burst of diversification driven by their arrival in a new adaptive zone. In this context, our study aims to explore timing and patterns in the evolution of the weevil tribe Apionini (Brentidae, Curculionoidea, Coleoptera), particularly in relation to affiliations with their host plants. The classification of Apionini is difficult because of their relatively uniform appearance. Most taxa live mono- or oligophagously on members of Asteraceae or Fabaceae, but many are associated with other plant families, like Lamiaceae, Malvaceae and Polygonaceae...
October 24, 2016: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/27784319/estrogenic-and-cytotoxic-potentials-of-compounds-isolated-from-millettia-macrophylla-benth-fabaceae-towards-a-better-understanding-of-its-underlying-mechanisms
#17
Stéphane Zingue, Job Tchoumtchoua, Dieudonnée Mireille Ntsa, Louis Pergaud Sandjo, Julia Cisilotto, Chantal Beatrice Magne Nde, Evelyn Winter, Charline Florence Awounfack, Derek Tantoh Ndinteh, Colin Clyne, Dieudonné Njamen, Maria Halabalaki, Tânia Beatriz Creczynski-Pasa
BACKGROUND: Millettia macrophylla was previously reported to have estrogenic effects and to prevent postmenopausal osteoporosis in Wistar rats. So, the study deals with the identification of its secondary metabolites and the evaluation of their estrogenicity and cytotoxicity toward tumoural cells. Thus, 13 known compounds were obtained from successive chromatographic columns and identified by NMR data compared to those previously reported. METHODS: In vitro estrogenicity of the isolates and the phenolic fraction (PF) of M...
October 26, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27780752/ethnobotanical-survey-of-medicinal-plants-used-to-manage-high-blood-pressure-and-type-2-diabetes-mellitus-in-bitterfontein-western-cape-province-south-africa
#18
Davids Denver, Gibson Diana, Johnson Quinton
ETHNOPHARMACOLOGICAL RELEVANCE: The aim of this study was to identify and document medicinal plants used to manage High Blood Pressure and Type 2 Diabetes Mellitus in Bitterfontein, Western Cape Province, South Africa. METHODS: One hundred and twelve (112) respondents were interviewed between August 2014 and September 2015 through semi-structured surveys to gather data on the percentage of people who had been diagnosed with High Blood Pressure and/or Type 2 Diabetes Mellitus and to determine the frequency of medicinal plant and allopathic medicine use...
October 22, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27761428/effects-of-flavonoids-from-martynia-annua-and-tephrosia-purpurea-on-cutaneous-wound-healing
#19
Santram Lodhi, Avijeet Jain, Alok Pal Jain, Rajesh Singh Pawar, Abhay Kumar Singhai
OBJECTIVE: Martynia annua L. (M. annua), (Martyniaccae) has been traditionally used in the treatment of epilepsy, sore throat and inflammatory disorders. The leaf paste is used topically on Tuberculosis of the lymphatic glands and wounds of domestic animals. Tephrosia purpurea (T. purpurea), (Fabaceae) has been used traditionally as a remedy for asthma, gonorrhea, rheumatism and ulcers. This study aimed to evaluate the potential wound healing effects of different fractions ofethanol extract of M...
September 2016: Avicenna Journal of Phytomedicine
https://www.readbyqxmd.com/read/27757260/medicinal-plants-used-by-traditional-healers-from-south-west-algeria-an-ethnobotanical-study
#20
Bachir Benarba
BACKGROUND/AIM: This study aimed to document and analyzes the local knowledge of medicinal plants' use by traditional healers in South-west Algeria. METHODS: The ethnobotanical survey was conducted in two Saharian regions of South-west of Algeria: Adrar and Bechar. In total, 22 local traditional healers were interviewed using semi-structured questionnaire and open questions. Use value (UV), fidelity level (FL), and informant consensus factor (FIC) were used to analyze the obtained data...
September 2016: Journal of Intercultural Ethnopharmacology
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