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Priscilla Patrocínio Abreu Margarete Magalhães Souza Eileen Azevedo Santos Marcel Viana Pires Mônica Moura Pires Alex-Alan Furtado de Almeida 《Euphytica》2009,166(3):307-315
The Passiflora L. (Passifloraceae) genus consists of about 500 species widely distributed throughout tropical and subtropical regions, commonly
known as the passion flower. The passion flowers are considered ornamental plants because of the exotic beauty of their flowers
and variant foliage. Since their introduction to the Old World, around 1625, seventeenth century, they have been used to decorate
European glasshouses and gardens. Interspecific hybridization is used to produce single ornamental plants. However in some
countries, such as Brazil, being centre of origin of many species, the potential value of these species has hardly been exploited.
The beauty of these wild species and their hybrids is little known in Brazil. Therefore it is here intended to highlight the
productive and commercial potential of the passion flowers for the purpose to generate an income in family agriculture, while
maintaining the ecological balance and optimizing the use of natural resources. 相似文献
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Cabral Bárbara Bortolin Raul Hernandes Gonçalves Tays Amanda Felisberto Maciel Priscilla Maria Pereira de Arruda Alinne Villar de Carvalho Thais Gomes Abboud Kahlile Youssef Alves Jovelina Samara Ferreira Cordeiro Lucimara M. C. de Medeiros Isac Almeida de Rezende Adriana Augusto Zucolotto Silvana Maria 《Plant foods for human nutrition (Dordrecht, Netherlands)》2021,76(4):466-471
Plant Foods for Human Nutrition - Passiflora edulis fo. flavicarpa (Passifloraceae) is popularly known as yellow passion fruit and its fruit peels are considered a rich by-product in bioactive... 相似文献
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Patrícia de Mello Papa Priscilla Nascimento Guasti Bruna De Vita Nathalia Genú Nakazato Leandro Maia Camila de Paula Freitas Dell’Aqua Verônica Flores da Cunha Scheeren Lorenzo Garrido Teixeira Martini Segabinazzi Luiz Roberto Pena de Andrade Junior Luis Fernando Mercês Chaves Silva Endrigo Adonis Braga Araújo Sidnei Nunes Oliveira Frederico Ozanam Papa Fernanda da Cruz Landim-Alvarenga Marco Antonio Alvarenga 《Reproduction in domestic animals》2020,55(4):429-437
Although stem cell therapy is a promising alternative for treatment of degenerative diseases, there are just few reports on the use of stem cells therapy in horse's reproductive system. This study aims to evaluate the effect of intratesticular injection of bone marrow mesenchymal stromal/stem cells (MSCs) in healthy stallions, and its outcome on seminal parameters and fertility. In Experiment 1, 24 stallions were divided into treatment group (TG) and control group (CG). In the TG, an intratesticular application of MSC was performed, and in the CG, only PBS was used. Measurements of testicular volume, surface temperature and Doppler ultrasonography were performed 24 and 48 hr after treatments. Fifteen days after application, the testicles were removed and submitted to histological analysis. In Experiment 2, 3 fertile stallions received similarly treatment with MSCs. Physical examination and sperm analysis were performed weekly during 60 days after treatment, and at the end, semen from one of them was used for artificial inseminations of 6 healthy mares. In Experiment 1, clinical examinations showed no signals of acute inflammation on both groups according to the analysed variables (p > .05). Also, no signal of chronic inflammation was observed on histological evaluation. In Experiment 2, stallions presented no physical alterations or changes in sperm parameters, and a satisfactory fertility rate (83%; 5/6) was observed after AI. The results support the hypothesis that intratesticular application of bone marrow MSCs is a safe procedure, and this could be a promising alternative to treat testicular degenerative conditions. 相似文献
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Elisabetta Treggiari Juan F. Borrego Irina Gramer Paola Valenti Aaron Harper Riccardo Finotello Cristina Toni Priscilla Laomedonte Giorgio Romanelli 《Veterinary and comparative oncology》2020,18(1):43-51
Splenectomy followed by adjuvant chemotherapy is commonly used to treat canine splenic haemangiosarcoma (HSA), although it is unclear if different treatment protocols may have a similar efficacy. The objective of this retrospective study was to assess outcome in dogs with stage I and II splenic HSA treated with either first‐line adjuvant anthracycline (AC) or metronomic (MC)‐based chemotherapy protocols, by comparing median time to progression (TTP) and median survival time (MST). Medical records of nine institutions were searched for dogs diagnosed with stage I and II splenic HSA that underwent adjuvant treatment with AC‐ or MC‐based protocols following splenectomy. Patients treated with MC following AC were included in an additional group (AMC). Ninety‐three dogs were included: 50 in the AC group, 23 in the AMC group and 20 in the MC group. The overall MST was 200 days (range 47‐3352) and the overall median TTP was 185 days (range 37‐1236). The median TTP of stage I dogs was significantly longer compared to stage II dogs (338 vs 151 days, respectively, P = .028). When adjusting for treatment type, the MST was 154 days for the AC group (range 47‐3352 days), 338 days for the AMC group (range 79‐1623 days) and 225 days for the MC group (range 57‐911 days). The difference in MST and median TTP was not found to be statistically significant between treatment groups. This study suggests that adjuvant MC in canine splenic HSA may result in a similar outcome when compared to other treatment protocols. Further studies are warranted to confirm these findings. 相似文献
65.
- 1. Worldwide, there are concerns about the potential impact of a growing tourism industry on the behaviour and ecology of sharks. Several shark species are key attractions in the scuba diving industry in both the Galápagos Marine Reserve (Ecuador) and the Sanctuary of Fauna and Flora Malpelo (Colombia).
- 2. In this study, the reactions of five species of shark to the behaviour of scuba divers were investigated in the Galápagos and Malpelo.
- 3. Four discrete categories of shark reaction (evasion, spontaneous approach, alert and no reaction) were identified and analysed against five categories of diver behaviour (direct approach, camera flash, sudden movement, noise and simple presence), two categories of observation strategy (still and movement) and the distance of the focal diver group to the sharks.
- 4. The type of reaction in the sharks was determined by the behaviour of the divers, their distance to the fish and, especially, by their observation strategy. Shark reactions varied between species and locations and divers acted more intrusively towards those species they were not afraid of, and which they could access more easily due to the conditions of their environment.
- 5. ‘Direct approach’, ‘sudden movement’, the observation strategy ‘moving’ and distances closer than 4 m between divers and sharks elicited stronger behavioural responses by the species targeted. Recommendations are given for the preferred actions divers should employ in order to diminish the effects on the target species analysed in this study. Copyright © 2011 John Wiley & Sons, Ltd.
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Barnes JW Brown RH Turtle EP McEwen AS Lorenz RD Janssen M Schaller EL Brown ME Buratti BJ Sotin C Griffith C Clark R Perry J Fussner S Barbara J West R Elachi C Bouchez AH Roe HG Baines KH Bellucci G Bibring JP Capaccioni F Cerroni P Combes M Coradini A Cruikshank DP Drossart P Formisano V Jaumann R Langevin Y Matson DL McCord TB Nicholson PD Sicardy B 《Science (New York, N.Y.)》2005,310(5745):92-95
Observations from the Cassini Visual and Infrared Mapping Spectrometer show an anomalously bright spot on Titan located at 80 degrees W and 20 degrees S. This area is bright in reflected light at all observed wavelengths, but is most noticeable at 5 microns. The spot is associated with a surface albedo feature identified in images taken by the Cassini Imaging Science Subsystem. We discuss various hypotheses about the source of the spot, reaching the conclusion that the spot is probably due to variation in surface composition, perhaps associated with recent geophysical phenomena. 相似文献