Results 131 to 140 of about 953 (145)

Hyptis pectinata: Redox Protection and Orofacial Antinociception

Phytotherapy Research, 2012
Hyptis pectinata L. Poit, known as ‘sambacaitá’, is used in Brazil to treat inflammatory and painful disorders. In this study, the antioxidant and orofacial antinociceptive properties of the aqueous extract of H. pectinata leaves (AEPH) were assessed using in vitro and in vivo models.
M S, Paixão, M S, Melo, M G B, Oliveira, M T, Santana, A C B, Lima, N P, Damascena, A S, Dias, B S, Araujo, C S, Estevam, M A, Botelho, L J, Quintans   +10 more
openaire   +2 more sources

Genome Characterization and Pathogenicity of Two New Hyptis pectinata Viruses Transmitted by Distinct Insect Vectors

Phytopathology®, 2022
Two newly described viruses belonging to distinct families, Rhabdoviridae and Geminiviridae, were discovered co-infecting Hyptis pectinata from a tropical dry forest of Ecuador. The negative-sense RNA genome of the rhabdovirus, tentatively named Hyptis latent virus (HpLV), comprises 13,765 nucleotides with seven open reading frames separated by the ...
Edison Reyes-Proaño, Robert Alvarez-Quinto, José A. Delgado-Jiménez, Juan F. Cornejo-Franco, Dimitre Mollov, Nicolás Bejerman, Diego F. Quito-Avila   +6 more
openaire   +3 more sources

Volatile Constituents ofHyptis pectinataPoit. (Lamiaceae)

Journal of Essential Oil Research, 1998
Abstract The essential oil from leaves of Hyptis pectinata Poit. from the Kumaon region of India was analyzed by GC, GC/MS, GC/FTIR and NMR spectroscopy. Thirty-three constituents, mainly mono- and sesquinoids, were identified. The oil composition has been compared with that of the oils obtained from H. pectinata growing on the Fiji Islands and in West
Michaela Pietschmann, Otto Vostrowsky, Hans Jürgen Bestmann, Anil K. Pant, Chandra S. Mathela   +4 more
openaire   +1 more source

Effect of the aqueous extract of Hyptis pectinata on liver mitochondrial respiration

Phytomedicine, 2005
Some studies have indicated that mitochondria may be the target organelle of plants. We therefore decided to assess the effects of the aqueous extract of Hyptis pectinata leaves on liver mitochondrial respiratory function in vitro. Eight rat livers were subjected to isolation of mitochondria by differential centrifugation.
G B, Melo, R L, Silva, V A, Melo, A R, Antoniolli, M E Jordani, Souza, M C, Jordani, O, Castro-e-Silva   +6 more
openaire   +2 more sources

Enhancement of Liver Regeneration by the Association of Hyptis pectinata with Laser Therapy

Digestive Diseases and Sciences, 2005
Since new molecules that normally would accelerate regeneration can also be potentialized by light, the use of new substances combined with laser therapy seems to be a natural type of experiment. Therefore, the purpose of this study was to assess the effects of Hyptis pectinata leaves on liver regeneration after partial hepatectomy (PH) associated with
Gustavo B, Melo, Renata L, Silva, Valdinaldo A, Melo, Sônia O, Lima, Angelo R, Antoniolli, Tiago, Castro-E-silva, Luis G, Marcassa, Vanderlei S, Bagnato, Sérgio, Zucoloto, Leandra N Z, Ramalho, Fernando S, Ramalho, Orlando, Castro-E-silva   +11 more
openaire   +2 more sources

Antinociceptive activity of the volatile oils of Hyptis pectinata L. Poit. (Lamiaceae) genotypes

Phytomedicine, 2008
Hyptis pectinata L. Poit (Lamiaceae) is known popularly in Brazil as "sambacaita" or "canudinho" and is used in the treatment of inflammations, bacterial infections and ache. The antinociceptive activity of the volatile oils of six genotypes, at doses of 100, 200 and 400mg/kg body wt., were investigated using abdominal writhe models induced by acetic ...
M F, Arrigoni-Blank, A R, Antoniolli, L C, Caetano, D A, Campos, A F, Blank, P B, Alves   +5 more
openaire   +2 more sources

Hyptis pectinata essential oil: chemical composition and anti‐Streptococcus mutans activity

Oral Diseases, 2008
Objectives:  The aim of the present study was to evaluate the anti‐Streptococcus mutans activity of Hyptis pectinata essential oil, and present its promising potential against oral diseases.Materials and methods:  The essential oil of H. pectinata was obtained by hydrodistillation from dried leaves and analyzed by GC / MS.
P F C, Nascimento, W S, Alviano, A L C, Nascimento, P O, Santos, M F, Arrigoni-Blank, R A, de Jesus, V G, Azevedo, D S, Alviano, A M, Bolognese, R C, Trindade   +9 more
openaire   +2 more sources

Hyptis pectinata Poit.

2007
Nepeta pectinata Linnaeus, Systema Naturae, ed. 10, 2: 1097. 1759. ["Habitat in Jamaica."] Sp. Pl., ed. 2, 2: 799 (1763). RCN: 4182. Lectotype (Howard, Fl. Lesser Antilles 6: 248. 1989): Browne, Herb. Linn. No. 726.31 (LINN). Current name: Hyptis pectinata (L.) Poit. (Lamiaceae).
openaire   +1 more source

Antinociceptive and antiedematogenic effects of the aqueous extract of Hyptis pectinata leaves in experimental animals

Journal of Ethnopharmacology, 2001
The aqueous leaf extract of Hyptis pectinata (L.) Poit (Lamiaceae), popularly known in Brazil as "sambaicatá" or "canudinho", was tested for its antinociceptive effects using the abdominal writhing, hot plate and formalin test models, and for its aniedematogenic effects using the carrageenin and arachidonic acid-induced rat paw edema.
M D, Bispo, R H, Mourão, E M, Franzotti, K B, Bomfim, M F, Arrigoni-Blank, M P, Moreno, M, Marchioro, A R, Antoniolli   +7 more
openaire   +2 more sources

Characterisation of the anti-inflammatory and antinociceptive activities of the Hyptis pectinata (L.) Poit essential oil

Journal of Ethnopharmacology, 2011
Hyptis pectinata Poit (Lamiaceae) is grown in the northeastern regions of Brazil and is popularly known as "sambacaitá" or "canudinho". It is extensively used in folk medicine to treat inflammatory conditions, bacterial infections, pain, and cancer.Hyptis pectinata essential oil (EO, 10, 30, and 100mg/kg, p.o.) and the reference drugs morphine (5mg/kg,
Larissa J R P, Raymundo, Carolina C, Guilhon, Daniela S, Alviano, Maria Eline, Matheus, Angelo R, Antoniolli, Sócrates C H, Cavalcanti, Péricles B, Alves, Celuta S, Alviano, Patrícia D, Fernandes   +8 more
openaire   +2 more sources