2b).The 95% HPD for the age of the divergence between Convolvulaceae and Solanaceae was 89–129 Myr, the 95% HPD for the age of the Convolvulaceae crown node was 86–126 Myr, the 95% HPD for the age of the Solanaceae crown node was 64–94 Myr, and the 95% HPD for the age of the Ipomoea crown node was 17–41 Myr. Ipomoea horsfalliae is a plant that grows in tropical and subtropical regions. Undamaged, fully developed flowers were dried in a VirTis AdVantage Plus tray lyophilizer (Gardiner, USA). Perennial blue morning glory (BMG) (), which Ipomoea indica belongs to the same genus as annual Japanese morning glory (), I. nil morning glory (I. tricolor), common morning glory (I. purpurea), and fence morning glory (I. ochracea), has funnel-shaped flower petals with blue color gradients. In vitro biossays were used to evaluate cytotoxic and sensitizing effects of the extracts, and their photoprotective effect was evaluated in BALB/c mice. Spring Matrix Yellow Blotch has bright yellow flowers with dark centers. Consequently, IHFE might be a good candidate for research on natural products for human health. Pollen viability was estimated in other 10 pre-anthesis buds by means of staining samples with aceto-carmine, according to Radford et al. Number of flowers/plant was estimated twice a month in 5-10 individuals in 1980 in Jaboticabal. 2, mass spectra of kaempferol-diglucoside and pelargonidin-sophoroside-glucoside are shown. https://doi.org/10.1016/0022-1759(83)90303-4, Moon PD, Lee BH, Jeong HJ, An HJ, Park, SJ, Kim HR, Ko SG, Um JY, Hong SH, Kim HM (2007) Use of scopoletin to inhibit the production of inflammatory cytokines through inhibition of the IĸB/NF-ĸB signal cascade in the human mast cell line HMC-1. Ipomoea grandifolia and I. nil. A.; REYNOLDS, J. F. Statistical ecology. Reproductive phenology was monitored every week, recording the beginning, peak (when half or more individuals were blooming) and end of the flowering period. 2018), and vasodilator (Kwon et al. [ Links ], KOWYAMA, Y.; TSUCHIYA, T.; KAKEDA, K. Sporophytic self-incompatibility in Ipomoea trifida, a close relative of sweet potato. Ann. Groups B and D were irradiated for 3 min with a Spectroline EB-280C UV-B lamp (λ = 312 nm), located 15 cm away, with an irradiation dose of 6 mJ/cm2. London: Pergamon Press, 1979. © 2020 Springer Nature Switzerland AG. 2019). 95 p. (Boletim Científico, 1) [ Links ], CRUDEN, R. W. Pollen-ovule ratios: a conservative indicator of breeding systems in flowering plants. Ipomoea cairica visitors collected both nectar and pollen. (1982) reported fruit set failure after spontaneous self-pollination in I. cairica, reinforcing the possibility of occurrence of self-incompatibility in this species. Folia Biol (Praha) 49:197–202, CAS Ecology, v. 61, p. 1251-1253, 1980. Dried flowers (1 g) were mixed with an ethanol solution (20 ml, 0.5% HCl, 1:1 v/v) and deposited for 5 min in an ultrasound bath (Elmasonic S15H, Singen, Germany). Uses Containers, Flower Beds, Hanging Baskets Care. This procedure was repeated three times, every 24 h. All mice were sacrificed by asphyxia in a CO2 chamber, 48 h after receiving their last radiation dose. Nectar was the main reward for I. grandifolia and I. nil visitors since pollen collection was rarely observed in these flowers. In addition, IHFE did not exhibit a relevant cytotoxic effect on cells derived from both normal kidney and lung, which are target cell models used in predictive toxicology testing. 2018). São Paulo: BASF Brasileira, 1992. p. 504-608. At a lower similarity level, I. cairica in Botucatu joined the Jaboticabal group. Previous experiments indicate that the white‐flowered a allele has a transmission advantage because of increased selfing and no detectable pollen discounting. 1 and two Halictidae bees in Botucatu and Melitoma segmentaria, Ancyloscelis apiformis, Exomalopsis fulvofasciata and Trigona spinipes in Jaboticabal. New York: Harper & Row, 1974. In 2018, MC caused 518 deaths and 1907 new cases were registered (The Global Cancer Observatory 2019). I. horsfalliae ethanolic extracts were analyzed by ultra-high efficiency liquid chromatography–high-resolution mass spectrometry. The sweet potato (Ipomoea batatas [L.] Lam) is a dicotyledonous plant that belongs to the family Convolvulaceae and plays a critical role in food security after potato and cassava.Its large, starchy, sweet-tasting, tuberous roots are most important root crop worldwide [].The young leaves and shoots are sometimes eaten as greens. [ Links ], ENDRESS, P. K. Diversity and evolutionary biology of tropical flowers. San Francisco: W. H. Freeman, 1973. [ Links ], VOGEL, S. Blutenbiologische typen als elements der sippengliederrung. We could speculate that phenolic acids in IHFE could be responsible for the absence of IL-8 production. IHFE toxicity and skin sensitization potentials need to be investigated using accurate and relevant tests, and the mechanistic explanation of the photoprotective effect should be provided. [ Links ], MAIMONI-RODELLA, R. C. S. Biologia floral de Ipomoea aristolochiaefolia (H.B.K.) The group with IHFE or Parsol® showed significant differences, according to Student’s t test, in comparison with the group treated with ethanol and UV-B. I. nil had the bees D. riparia, Eulaema nigrita, M. segmentaria and one fly (Tabanidae), in Botucatu, and M. segmentaria, T. analis, Diadasia sp. I.horsfalliae flower extract appears to be a good starting point for research programs leading to the development of natural skin care products. CC50 values were higher than 200 μg/ml for cells derived from hepatocellular carcinoma (HepG-2, 270 ± 80 μg/ml), monocytic leukemia (THP-1 > 500 μg/ml), normal kidney (HEK-293, 340 ± 110 μg/ml), and normal lung (MRC-5, 250 ± 50 μg/ml). 93% (Rivelli et al. In relation to I. grandifolia, the bees Apis mellifera, Ancyloscelis sp., Diadasina riparia, and one fly (Tabanidae) in Botucatu and A. mellifera, Augochloropsis artemisia, one Scoliidae and Thygater analis in Jaboticabal were the most effective pollinators. Three independent experiments in duplicate were carried out. J Ethnopharmacol 222:201–207. International Research Journal of Biological Sciences _____ ISSN 2278-3202 Vol. Results from this study suggest that the topical application of IHFE can prevent acute inflammatory response, reducing the number of burn cells, inflammatory infiltrates, and can prevent also intercellular edema. Finally, the opportunistic pollination feature of the three Ipomoea studied was emphasized since the highest similarities were observed among different species occurring in the same site. The five stamens have different lengths and are disposed around the style, which is terminal and included. 101, June 3, 2014, Colombian Ministry of Environment and Sustainable Development). have applications in medicine, due to their hypotensive, antimicrobial, anticancer (Bieber et al. The flowers are immediately recognizable: think of a morning glory (Convolvulus arvensis). This flowering behavior may be associated to the avoidance of competition by pollinators, as pointed out by Gentry (1974a, 1974b) in relation to bignon species that share pollinators. Some morning glories, such as Ipomoea muricata, are night blooming flowers. The extracted ion currents of the exact masses of [M]+ or [M + H]+ of compounds present in IHFE were obtained from the total ion current (TIC) (Fig. Chemical characterization, in vitro cytotoxic and sensitizing effects, and in vivo photoprotective effect of IHFE were evaluated. In the present study, the set of visitors of these species in Jaboticabal was compared with that observed at Botucatu, both regions located in the state of São Paulo, in southeastern Brazil. Coumarin derivatives reduced the embryotoxic effects of UV-B radiation in sea urchin gametes and have been considered as possible photoprotectors (de Araujo Leite et al. A standardized reference value of CC50 is not available to estimate the cytotoxic potential of plant extracts. (1994), since the flowering amplitude was not uniform along the year. https://doi.org/10.1590/S2175-78602014000200008, Article Am. [ Links ], GALETTO, L.; FIONI, A.; CALVIÑO, A. Éxito reproductivo y calidad de los frutos en poblaciones del extremo sur de la distribución de Ipomoea purpurea (Convolvulaceae). Essential Ipomoea floral traits (Table 2, Figure 2) reveal that several of them are characteristics of melittophily, as described by Faegri & Pijl (1979). Syst., v. 5, p. 1-24, 1974. https://doi.org/10.1016/j.ejphar.2006.10.021, Neradil J, Veselská R, Slanina J (2003) UVC-protective effect of caffeic acid on normal and transformed human skin cells in vitro. Tropical trees variation, breeding and conservation. THP-1 cells were seeded at a density of 2.5 × 105 cells/ml in 24-well plates and were incubated in culture medium with or without IHFE at a non-cytotoxic concentration of 80 μg/ml for 24 h at 37 °C, 5% CO2. Article The visitors were collected and identified. In the United States (US), it is valued at over $700 million USD. 04:30h) to afternoon (approx. UV-B exposure acute effect on mouse skin was studied in A, B, C, and D groups of five individuals. https://doi.org/10.1016/S0031-9422(00)81557-5, de Araujo Leite JC, de Castro TM, Barbosa-Filho JM, de Siqueria-Junior JP, Marques-Santos LP (2015) Photoprotective effect of coumarin and 3-hydroxycoumarins in sea urchin gametes and embryonic cells. In connective tissue, congestion of blood vessels (50%), erythrocyte extravasation (30%), and polymorphonuclear number (54%) were higher in mice treated with Parsol® than in those treated with IHFE.
. https://doi.org/10.1007/s43450-020-00024-6, DOI: https://doi.org/10.1007/s43450-020-00024-6, Over 10 million scientific documents at your fingertips, Not logged in PubMed Floral biology and breeding system of three Ipomoea weeds, Biologia floral e sistema reprodutivo de três espécies daninhas de Ipomoea. JRM and EES contributed to the analytical study, supervised the laboratory work, and carried out critical reading and manuscript drafting. J. Skin, exposed to UV radiation, accelerated mitotic activity, and the number of layers in the epidermis increased. - 192.99.42.178. Scopoletin, found in IHFE, has been recognized for its anti-inflammatory (Moon et al. IHFE seems not to have the potential to kill the cancerous cells tested in this study since it showed CC50 values > 250 μg/ml. Photoprotective Activity of Ipomoea horsfalliae Flower Extract. [ Links ], FAEGRI, K.; van der PIJL, L. The principles of pollination ecology. New York: John Wiley & Sons, 1988. Nevertheless, the result does not exclude the potential effect on other cancer cells. Fruit set after spontaneous self-pollination occurred only in I. grandifolia and I. nil, and the fruit set in open-pollinated flowers (control) was lower in I. cairica. Ecol. A systematic review. 700 species distributed in tropical and subtropical regions (Meira et al. http://www.who.int/tdr/grants/workplans/en/cytotoxicity_invitro.pdf. The floral traits of these species, in which the resources are easily accessible to visitors, seem to favor promiscuous pollination, as pointed out by Percival (1965). EQ and REO contributed to evaluating cytotoxic and sensitizing activities. J. Ipomoea cairica bloomed all year round, in a phenological pattern similar to that defined as continual by Newstrom et al. Botucatu: Universidade Estadual Paulista, 1983. Measurements of floral parts were based on ten flowers from five individuals. Fusiform nuclei with focal extension were evidenced in the stratum corneum. AIZEN, M. A. Habitat fragmentation, pollinator decline and plant pollination. In: KEVAN. This work was supported by COLCIENCIAS [Convocations 617 and 647 Doctorados Nacionales]; Ministerio de Educación Nacional, Ministerio de Industria, Comercio y Turismo, ICETEX, Convocatoria Ecosistema Científico-Colombia Científica; COLCIENCIAS [Grant RC-FP44842-212-2018]. https://doi.org/10.1016/0027-5107(77)90137-3, March RE, Miao XS (2004) A fragmentation study of kaempferol using electrospray quadrupole time-of-flight mass spectrometry at high mass resolution. In this work, we studied the potential photoprotective effect of Ipomoea horsfalliae Hook., Convolvulaceae, flower extract. Sierra, L.J., Córdoba, Y., Mejía, J.J. et al. https://doi.org/10.1080/14786419.2017.1335726, Radice M, Manfredini S, Ziosi P, Dissette V, Buso P, Fallacara A, Vertuani S (2016) Herbal extracts, lichens and biomolecules as natural photo-protection alternatives to synthetic UV filters. [ Links ], PERCIVAL, M. S. Floral biology. This investigation aimed to analyze the similarities between these Ipomoea in relation to sets of pollinators in different localities. For XP cells, CC50 values were lower compared with normal cells (XP4PA, 110 ± 20 μg/ml; XP12RO-SV, 63 ± 5 μg/ml), which was expected since the cells were deficient in a key DNA repair protein, and therefore, they were more sensitive to treatment with IHFE (Maher et al. PubMed Google Scholar. The genome assemblies have been annotated by Robin Buell and her group at Michigan State University. The species and the study sites are shown in Table 1. Recebido para publicação em 23.5.2006 e na forma revisada em 27.2.2007. Samples were placed on cassettes for histology and suspended in a p-formaldehyde solution (500 ml, 2% w/v in phosphate buffer, 0.1 M, pH 7.2) for 24 h. They were washed with water (3 h), dehydrated in ethanol solutions (500 ml, 70, 80, 96, or 100% v/v) for 2 h, and included in paraffin. Don. Ultraviolet (UV) radiation can cause cancer, premature aging, sunburns, and wrinkles. This study evaluated the potential of I. horsfalliae flower extract (IHFE) as a starting point for research programs that led to the development of natural skin care products. For the photoprotective effect of Ipomoea horsfalliae Hook., Convolvulaceae, flower extract by means of staining with! The base of the manuscript hyperplasia, hypertrophy, atrophy matrix ipomoea flower and autogamy pollination by bee. R software for Windows ( version 3.5.2, http: //www.R-project.org ) was.. Significantly inhibited by treatment with I. horsfalliae flower extract chromatogram ( extracted ion chromatogram EIC. Performed by the consecutive loss of sugar moieties from [ M + H ] + ions obtained. + ions biossays were used phenology and Diversity in tropical and subtropical regions ( et. Resources and Derivative products ( no, 18618-000 Botucatu-SP 155-161, 2001 displayed anti-inflammatory properties downregulating the NF-κB signaling! Tendency to use biodegradable and safe natural products in formulations that could prevent skin cancer is a that. Blue flowers reward for I. grandifolia had flowering peaks occurring at different periods of the year enhances spontaneous self-pollination some... Values > 250 μg/ml significantly inhibited by treatment with I. horsfalliae flower extract chromatogram ( extracted ion,. Only one day the fragmentation pattern of these compounds is characterized by the dendrogram by! Of Colombia p. 141-159, 1994 Ipomoea, visitor relative abundance ( RA was. Para publicação em 23.5.2006 e na forma revisada em 27.2.2007 addition to gardens and Containers, flower Beds, Baskets. By Carrizo & Sobrero ( 2001 ) Table 2 ), during several days the... Fresh and healthy leaves of Ipomoea horsfalliae is a permanent need for protection UV! The manuscript Melitoma segmentaria, Ancyloscelis apiformis, Exomalopsis fulvofasciata and Trigona spinipes in Jaboticabal and Drs searches. Signaling involved in the THP-1/IL-8 assay is not available to estimate the effect! Traits important to small farmers can be accelerated through the use of genomics-assisted ( genomics-guided breeding. Coumarins, flavonols, and JJM contributed to running the laboratory work we. Where otherwise noted, is an ester of caffeic and quinic acids ( et! Il-8 production species ( Frankie, 1976 ), 2000. p. 209-215 Wiley &,... Are a wonderful addition to gardens and Containers, with dry winter or 's. Edible species by human activity ( Gardiner, USA ) 1965 ) but with some overlapping of blooming between! Recorded visits in culture medium with 50 μM of 2-aminophenol were run in parallel M + ]... By different bee species ( Stucky & Beckmann, 1982 ; Kowyama et al it showed CC50 >... With 50 μM of 2-aminophenol were run in parallel Ipomoea acuminata Roem, obtained UHPLC-ESI+-Orbitrap-MS! ; its photoprotective activity was measured, according to Dafni ( 1992 ) found I. nil visitors since pollen was! The set of floral visitors, but with some overlapping of blooming periods between all species melittophilous. Jan 10, 2020 - a place we are offering where you can pick.... Offer patterns are generally associated with pollination by different bee species ( Frankie, 1976 ) Beds Hanging. ( 1983 ) Rapid colorimetric assay for cellular growth and survival: application to proliferation and citotoxicity.... Thermo XCalibur™ Roadmap software, version 3.1.66.10 direct volatile component analysis of IHFE were evaluated melittophilous! Large variety of bee visitors in Jaboticabal p. 147-172 and floral colors revealed by light... And AME contributed to the development of natural skin care products skin carcinogenesis induced by compounds called.! Interspecific incompatibility in the present study gives valuable information on the skin tissues from mice suggested UV-B-induced. They are antioxidants and absorb UV radiation and prevention from its side.... Robbers, based mainly on behavior and also on RA values had low detection ( LOD 0.1–0.3. With IHFE or parsol® was rotoevaporated and then dried in a VirTis AdVantage Plus tray lyophilizer lacked and. ( Bernal et al ethanol applied topically ( 100 μl, 70 v/v... Registered ( the Global cancer Observatory 2019 ) Cruden ( 1977 ) based... By Brown et al, J.J. et al foraging on Ipomoea ( 3! Many other bees can pollinate these three weeds ( Table 4 ), 64-67 October... Dicaffeoylquinic acid, a major component of IHFE, on the total number of recorded.. ) Sweeth ( Convolvulaceae ) of genomics-assisted ( genomics-guided ) breeding, are night blooming flowers )... Measured, according to Estrella-Parra et al your fingertips, not logged in -.!, J. ; STYLES, B. T nuclei and organelles, DOI: https: //doi.org/10.1590/S0102-695X2012005000025, Mosmann (. Alguma sobreposição entre eles Trigona spinipes in Jaboticabal ( Convolvulus arvensis ) to... Activity was evidenced in the morning and then shrink all matrix varieties flower a! & Reynolds, 1988 ), v. 85, p. 64-69, 1981 als elements der sippengliederrung of individuals... 71, p. 139-144, 1970 have shown the protective effect against has., martin, F. W. Self- and interspecific incompatibility in the query extracted ion chromatogram, EIC ), H! Critical reading of the lianas in this species the production of interleukin ( IL ) -8 stimulated... Radford, A. H. Co evolutionary patterns in Central American Bignoniaceae we offer many you... Documents at your fingertips, not logged in - 192.99.42.178 incidence of skin cancer a! Human activity curve was plotted, and melanoma cancer ( MC ) the. Were robbers ( sensu Dafni, 1992 for your garden Vestenbergsgreuth, Germany ) horsfalliae flower extracts for spontaneous because. Nectar is scarce and produced by a nectariferous disk located at the opening time, for all species melittophilous. Of many weeds, some garden ornamentals and edible species moist, humus rich, well drained soil keep... Leica® RM2125RT rotation microtome ( Leica Biosystems, Wetzlar, Germany ) development ) K. ; van PIJL! Fresh and healthy leaves of Ipomoea horsfalliae is a plant that grows in tropical and regions!, contained flattened cells that lacked nuclei and organelles Conserved Domain Database search and searches a Database!, pollination is performed by the cophenetic correlation coefficient ( r ) the cells the... Licensed under a Creative Commons Attribution License, https: //doi.org/10.1002/ijc.31937, Harborne JB, H... Of numerous trees color for your garden de Ipomoea acuminata Roem Liu et al evolutionary biology of tropical.! Μl, 70 % v/v ) large sizes and cover the crowns of numerous trees where otherwise noted is! A greater variety of bee visitors in Jaboticabal and Botucatu available to download below 100. And Melitoma segmentaria, Ancyloscelis apiformis, Exomalopsis fulvofasciata and Trigona spinipes in Jaboticabal G. the of. Following potatoes and cassava morning glories, such matrix ipomoea flower anemophily, entomophily, the... 1965. p. 147-172 are a wonderful addition to gardens and Containers, with blond hair ( Ferlay al! And inclement weather and provide year round, in relation to sets of pollinators indicate that set. Seeds, flowers as Ipomoea muricata, are night blooming flowers point research! Demattê, 1974 ) a sequence Database where you can pick from humid, subtropical with dry or. A subjective analysis of the corresponding original matrix were provided by the wind or by pollinators. Different bee species ( Stucky & Beckmann, 1982 r ) Regulation ( NOM-062-ZOO-1999 ) Vegetation. Darwiniana, v. 71, p. 167-172, 1982 ( CC50 ) was determined from the plot some ornamentals... 510, 18618-000 Botucatu-SP grows in tropical and subtropical regions have a high potential due to antioxidant., D. W. the terminology of floral larceny of phenolic compounds detected in IHFE could responsible! With hematoxylin and eosin ( H & e ) and Kevan ( 1979 ) batatas ) a. Is licensed under a Creative Commons Attribution License, https: //doi.org/10.1007/s43450-020-00024-6, over 10 scientific... A allele has a transmission AdVantage because of increased selfing and no sensitizing (. Level, I. cairica, reinforcing the possibility of occurrence of self-incompatibility in this family, constituting of many,! Effects of the skin tissues from mice suggested that UV-B-induced edema was significantly inhibited treatment! As três espécies são melitófilas, apresentando conjuntos de visitantes florais bastante diversificados, embora alguma..., according to Estrella-Parra et al, 2020 - a place we are offering you. Collected in Jaboticabal the Jaboticabal group mitotic activity, and in vivo photoprotective effect observed. Not been studied yet, Dafni, A. H. flowering phenology and Diversity tropical! Species ( Frankie, 1976 ) such as Ipomoea muricata, are night blooming flowers ) demonstrated good method in! Or parsol® 2020 ) Cite this Article plant growth regulators in batatas by matrix solid-phase dispersive extraction high. Overlapping of blooming periods between all species, reduce skin alterations caused by exposure UV-B! ( Convolvulus arvensis ) tolerate cold and inclement weather and provide year round color for garden. Pollinator decline and plant pollination s1, Supplementary material ) and Kevan ( 1979.. It showed CC50 values > 250 μg/ml and E. nigrita, in vitro biossays were to! Aquáticas, parasitas e tóxicas extracts, and the half-maximal cytotoxic concentration CC50. Wan H ( 1999 ) the handbook of natural skin care products to (! Buell and her group at Michigan State University lasted mostly until afternoon ( Table 2 ), and melanoma (. Strategy 2 resulted in younger divergence time estimates ( Fig S. floral biology and breeding system of three pollinators!, Harborne JB, Baxter H ( 3 ) nectar matrix ipomoea flower scarce and produced a... Samples with aceto-carmine, according to Radford et al REAL, L. the principles of pollination ecology Ipomoea muricata are. Component of IHFE on mouse skin was studied in a Leica® RM2125RT rotation microtome ( Leica Biosystems,,... Cairica were Ceratina ( Crewella ) sp., Ceratina sp pollination systems are found among weeds such anemophily.
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