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| Registros recuperados: 10 | |
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| CIRINO,LORENA M.D.; VERGNE,DAVIANE M.C.; SANTANA,PATRÍCIA F.; ALMEIDA,ENRIK DE; COSTA,LUIZ P. DA; ALBUQUERQUE-JÚNIOR,RICARDO L.C. DE; LIMA-VERDE,ISABEL B.; PADILHA,FRANCINE F.; CARDOSO,JULIANA C.. |
| ABSTRACT The objective of this work was to study the reduction in the capsaicin toxicity by encapsulation in liposomes. Capsaicin was extracted from peppers and characterized with high performance liquid chromatography (HPLC). We determined the zeta potential, polydispersivity index (PdI) and vesicle size of liposomes. Wistar rats were submitted to intravesical instillation of liposomes (LIP), capsaicin (CAP) or liposomes with capsaicin (CAPLIP). After 24 hours, bladders were removed for histological analysis. Vesicle size ranged from 68 to 105 nm with PdI smaller than 0.2 and zeta potential around -30 mV. The vesicles maintained stability over the 14-day study. The histological analysis of the CAP group showed intense inflammation in almost all bladder... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capsaicin; Liposomes; Urinary incontinence; Intravesical administration. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401539 |
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| Pérez Martín, Alberto Orlando. |
| El chile habanero es un cultivo básico para la península de Yucatán ya que se abre paso, en la industria agroalimentaria del mundo por su sabor y pungencia, además, que en torno a este producto giran innumerables actividades económicas del campo y de la industria por sus altos contenidos de capsaicinoides. El presente trabajo se desarrolló para determinar hasta cuánto deben invertir los productores del estado de Yucatán para diferenciar el chile habanero (capsicum chínense) de la forma tradicional a un producto para la extracción de capsaicina. Se realizó una evaluación de una hectárea de producción de chile habanero bajo condiciones protegidas de invernadero mediante la técnica tradicional de evaluación de proyectos, obteniendo el valor actual neto, y... |
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Palavras-chave: Capsaicina; Opciones reales; Método binomial; Capsaicin; Real options; Binomial method; Maestría; Economía. |
| Ano: 2012 |
URL: http://hdl.handle.net/10521/732 |
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| Paulus,Dalva; Zorzzi,Ivan C; Rankrape,Fabiana; Paula,Fabiana M; Moura,Cláudia A. |
| ABSTRACT Changes in plant architecture, such as apical pruning and harvesting at the right time, are management practices to obtain not only greater fruit production, but mainly quality and pungent fruits, preferred by the consumer market. We evaluated the effect of management of pruning and harvest seasons on growth, production and pungency of fruits conducted in the field. Nine seasons of harvest were studied {90, 101, 116, 131, 146, 161, 176, 191, 206 and 221 days after transplanting (DAT)} and two management systems (pruning and no pruning). The treatments were arranged in a factorial design (9x2) with split plot in a randomized block design with three replications. The agronomic traits analyzed were: height, chlorophyll, leaf area, soluble solids,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capsicum annuum; Capsaicin; Dihydrocapsaicin; Plant architecture.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300434 |
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| Prado,C.M.; da Rocha,G.Z.; Leick-Maldonado,E.A.; Starling,C.M.; Capelozzi,V.L.; Martins,M.A.; Tibério,I.F.L.C.. |
| Pulmonary remodeling is an important feature of asthma physiopathology that can contribute to irreversible changes in lung function. Although neurokinins influence lung inflammation, their exact role in the extracellular matrix (ECM) remodeling remains to be determined. Our objective was to investigate whether inactivation of capsaicin-sensitive nerves modulates pulmonary ECM remodeling in animals with chronic lung inflammation. After 14 days of capsaicin (50 mg/kg, sc) or vehicle administration, male Hartley guinea pigs weighing 250-300 g were submitted to seven inhalations of increasing doses of ovalbumin (1, 2.5, and 5 mg/mL) or saline for 4 weeks. Seventy-two hours after the seventh inhalation, animals were anesthetized and mechanically ventilated and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Collagen; Elastic fibers; Capsaicin; Chronic lung inflammation. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000200007 |
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| Hudson,A.S.R.; Kunstetter,A.C.; Damasceno,W.C.; Wanner,S.P.. |
| Physical exercise triggers coordinated physiological responses to meet the augmented metabolic demand of contracting muscles. To provide adequate responses, the brain must receive sensory information about the physiological status of peripheral tissues and organs, such as changes in osmolality, temperature and pH. Most of the receptors involved in these afferent pathways express ion channels, including transient receptor potential (TRP) channels, which are usually activated by more than one type of stimulus and are therefore considered polymodal receptors. Among these TRP channels, the TRPV1 channel (transient receptor potential vanilloid type 1 or capsaicin receptor) has well-documented functions in the modulation of pain sensation and thermoregulatory... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Afferent; Capsaicin; Hyperthermia; Metabolism; Physical activity; Thermoregulation. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000600301 |
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| Carlos,TCF; Barbosa,LCGS; Polycarpo,GV; Afonso,ER; Utimi,NBP; Bortolato,C; Araújo,CSS; Araújo,LF. |
| In this study, 600 one-day-old male Cobb 500 broilers were distributed according a completely randomized experimental design into the different dietary treatments. Broilers were fed the following dietary treatments: positive control diet (PC), containing 54 ppm zinc bacitracin; negative control diet (NC), with no inclusion of performance enhancers and 3% reduction in metabolizable energy, crude protein, and amino acid levels; PC up to 33 days and then NC, with the dietary addition of 75, 150, or 225 ppm plant extracts, until day 42 days of age. Broiler performance and carcass yield were evaluated. Data were analyzed using the Statistical Analysis System package (SAS Institute Inc., 2008), and submitted to polynomial regression analysis using the GLM... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capsaicin; Carvacrol; Cinnamaldehyde; Poultry nutrition; Essential oils. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000400016 |
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| Vinagre,A.M.; Collares,E.F.. |
| Dipyrone (Dp), 4-aminoantipyrine (AA) and antipyrine (At) administered iv and Dp administered icv delay gastric emptying (GE) in rats. The participation of capsaicin (Cps)-sensitive afferent fibers in this phenomenon was evaluated. Male Wistar rats were pretreated sc with Cps (50 mg/kg) or vehicle between the first and second day of life and both groups were submitted to the eye-wiping test. GE was determined in these animals at the age of 8/9 weeks (weight: 200-300 g). Ten minutes before the study, the animals of both groups were treated iv with Dp, AA or At (240 μmol/kg), or saline; or treated icv with Dp (4 μmol/animal) or saline. GE was determined 10 min after treatment by measuring % gastric retention (GR) of saline labeled with phenol red 10 min... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gastric emptying; Dipyrone; 4-Aminoantipyrine; Antipyrine; Capsaicin. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009001100014 |
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| Registros recuperados: 10 | |
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