Patterns of Plumericin Concentration in Leaves of Himatanthus tarapotensis (Apocynaceae) and Its Interactions with Herbivory in the Peruvian Amazon

Autor: Carlos A. Amasifuen Guerra, Kirti Patel, Piero G. Delprete, Andréa P. Spina, Juan Grados, Pedro Vásquez-Ocmín, Alice Gadea, Rosario Rojas, Jesús Guzmán, Michel Sauvain

Publikováno v: Plants, Vol 11, Iss 8, p 1011 (2022)

We explored the concentration patterns of the bioactive metabolite plumericin produced by Himatanthus tarapotensis (Apocynaceae) under different edaphic conditions and variations in rainfall intensity, as well as its potential role in the chemical de

Externí odkaz: https://doaj.org/article/28195a51424748ef994e365fabe7a53c

Piperaceae Raddianae : A taxonomic and nomenclatural study of Giuseppe Raddi's Brazilian Piperaceae

Autor: Elsie Franklin Guimarães, George Azevedo de Queiroz, Piero G. Delprete, Riccardo M. Baldini

Publikováno v: Taxon
Taxon, In press, ⟨10.1002/tax.12933⟩

International audience; Giuseppe Raddi collected in the state of Rio de Janeiro, Brazil, from November 1817 to June 1818. He published 12 new names in the family Piperaceae in an article that appeared in 1828. Raddi's article has not been cited in sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fcbdab22e507801933ce40328f28f17
https://hal.inrae.fr/hal-04143996

A reassessment of Eugenia astringens (Myrtaceae) and its synonyms, including their formal typification

Autor: Piero G. Delprete

Publikováno v: Phytotaxa. 455:182-186

Giovanni Casaretto published Eugenia rotundifolia Casaretto (1842: 40) using material that he collected in Restinga vegetation between Copacabana and Lagoa Rodrigo de Freitas, Rio de Janeiro, Brazil. Berg (1857: 287) treated E. rotundifolia Casaretto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bed3b62d03d525c738027cd83dca847
https://doi.org/10.11646/phytotaxa.455.2.10

Typification of the two Arariba names published by Martius and of the two Pinckneya names published by Allemão & Saldanha, synonymous with the names of two species of Simira (Rubiaceae, Condamineeae)

Autor: Milton Groppo, Piero G. Delprete, Luciano Ferreira Margalho

Publikováno v: Phytotaxa. 438:141-150

Martius described the genus Arariba, with two species, A. rubra and A. alba from material collected in the Brazilian state of Rio de Janeiro, which are here lectotypified. Twelve years later, Allemão and Saldanha described Pinckneya rubescens and P.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7dcfe1bb98ec55f7a7afa02deef8e0f
https://doi.org/10.11646/phytotaxa.438.2.7

Uncaria guianensis (Aubl.) J.F. Gmel. extracts reduce bronchial hyper responsiveness and inflammation in a murine model of asthma

Autor: Fabio Carmona, Piero G. Delprete, Andiamira Cagnoni Balestra, Fernando Silva Ramalho, Ana Maria Soares Pereira, Carlos W. S. Wanderley, João Paulo Mesquita Luiz, Jowanka Amorim, Marcos C. Borges, Leandra da Silva Zanetti

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Journal of Pharmacognosy and Phytotherapy
Journal of Pharmacognosy and Phytotherapy, Academic Journals, 2020, 12 (4), pp.81-93. ⟨10.5897/JPP2020.0578⟩
Journal of Pharmacognosy and Phytotherapy, 2020, 12 (4), pp.81-93. ⟨10.5897/JPP2020.0578⟩

Uncaria guianensis (Aubl.) J. F. Gmel. (“cat’s claw”, Rubiaceae) is a plant with potential to treat asthma because of its anti-inflammatory and antioxidant activities. The aim of this study was to evaluate the effects of two extracts of U. guia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0010d19b5ca28eafbfb37118a7c6d00a