Results 71 to 80 of about 6,239 (214)

Effect of cerrado plant extracts on Dipetalogaster maxima (Uhler) (Hemiptera, Reduviidae) [PDF]

open access: yes, 2009
A transmissão da doença de Chagas ocorre, principalmente, por meio de fezes de hemípteros hematófagos (Triatominae), os quais ingerem o Trypanosoma cruzi ao se alimentarem do sangue de pessoas ou outros mamíferos infectados.
Coelho, André Afonso Machado   +2 more
core  

Quassinoids and Their Biological Activity

open access: yesNatural Product Communications, 2007
Ailanthus is an important genus of the Simaroubaceae family that is widely distributed in Asia and north Australia, and which is used in folk medicines. The plants of this genus have numerous therapeutic applications and have, therefore, been the subject
Bipin Chandra Joshi   +2 more
doaj   +1 more source

Chemical constituents of Simarouba versicolor

open access: yesAnais da Academia Brasileira de Ciências, 2002
From the roots, stems and fruits of Simarouba versicolor (Simaroubaceae) were isolated quassinoids (3, 5-7), triterpenoids (8-14), a mixture of steroids (15-17), the flavonoid kaempferol (18) and the squalene derivative 11,14-diacetoxy-7,10; 15,18 ...
ANGELA M.C. ARRIAGA   +8 more
doaj   +1 more source

Fourlined Plant Bug (Hemiptera: Miridae), a Reappraisal: Life History, Host Plants, and Plant Response to Feeding [PDF]

open access: yes, 2017
Phenology of the fourlined plant bug, Poecilocapsus lineatus, is presented for southcen- tral Pennsylvania; life history and habits are re-examined. Although breeding was previously thought to occur only on woody plants, we found that nymphs develop on ...
Miller, Gary L, Wheeler, A. G, Jr
core   +1 more source

Species Identification of Traditional Medicine Plants for Women's Health in East Kalimantan: Lesson Learned From Local Wisdom [PDF]

open access: yes, 2017
Traditional communities in East Kalimantan have been using traditional medicinal plants for centuries. This paper aims to identify the plant species used for traditional medicine for women's health in three tribes in East Kalimantan: Dayak Benuaq around
Falah, F. (Faiqotul)   +1 more
core   +3 more sources

Biodiversity of Medicinal Plants at Sambas Botanical Garden, West Kalimantan, Indonesia [PDF]

open access: yes, 2018
Botanical garden is one of ex-situ conservation which has function as germ plasm conservation, education/research, and recreation. To conserve plants biodiversity, many local governments in Indonesia propose to cooperate with LIPI to build botanical ...
Sudarmono, S. (Sudarmono)
core   +1 more source

Ocorrência e atividade biológica de quassinóides da última década Occurrence and biological activity of quassinoids in the last decade

open access: yesQuímica Nova, 2007
Quassinoids, the bitter principles of the Simaroubaceae family, are a group of structurally complex and highly oxygenated degraded triterpenes. They are divided into five groups according to their basic skeleton, C-18, C-19, C-20, C-22 and C-25.
Maria Mozarina Beserra Almeida   +5 more
doaj   +1 more source

Tumbuhan sebagai Sumber Zat Aktif Antimalaria [PDF]

open access: yes, 1995
Malaria is a common disease caused by infection of Plasmodium spp. Based on retrievals in library reference it has been discovered that a number of chemical compounds, isolated from fruit-bearing plants, contain anti-protozoic active substances.
Simanjuntak, P. (Partomuan)
core  

LC-ESI-MS determination of quassinoids isobrucein B and neosergeolide in Picrolemma sprucei stem infusions [PDF]

open access: yes, 2009
Infusions of the stems of Picrolemma sprucei (pseudonym: P. pseudocoffea) are used in the Amazon regions of Peru, Brazil and French Guiana as antimalarials among other uses.
AMORIM, Rodrigo C. das N.   +4 more
core   +2 more sources

Intoxicação experimental por Simarouba versicolor (Simaroubaceae) em ovinos e indução de resistência ao consumo da planta

open access: yesPesquisa Veterinária Brasileira, 2013
Simarouba versicolor é uma árvore semidecídua pertencente à família Simaroubaceae. Um surto de intoxicação por S. versicolor em bovinos por brotos da planta presente no pasto em Mato Grosso do Sul e sua reprodução experimental foram descritos.
Ariany C. Santos   +5 more
doaj   +1 more source

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