Results 11 to 20 of about 13,813 (222)

Apocynaceae

open access: yesFlora of Singapore Vol. 13 Gentianales, 2019
?????????????? ???????????????????? ?????????????????????????? ???? ???????????????????????? ???????????????????????? ?? ?????????????????? ??????????????????????: Rauwolfia serpentina+Vinca minor, R. serpentina+Catharanthus roseus, R. serpentina+Rhazya stricta, ??. roseus+V. minor. ???????????????????????? ???????????? ?? ?????????????????????? ???????
D. J. Middleton, M. Rodda
semanticscholar   +4 more sources

The Calotropis Gigantea Methanolic Extract Induces Apoptosis in Human Breast Carcinoma Cells [PDF]

open access: yesIranian Journal of Medical Sciences, 2019
Background: Calotropis gigantea (family: Asclepiadaceae) has been known to contain cardiac glycosides. The C. gigantea extracts have been reported as cytotoxic to a few cancer cell lines. The present study was designed to examine the effect of Calotropis
Kiran R. Kharat, Arun S. Kharat
doaj   +1 more source

Evolution of Dispersal, Habit, and Pollination in Africa Pushed Apocynaceae Diversification After the Eocene-Oligocene Climate Transition

open access: yesFrontiers in Ecology and Evolution, 2021
Apocynaceae (the dogbane and milkweed family) is one of the ten largest flowering plant families, with approximately 5,350 species and diverse morphology and ecology, ranging from large trees and lianas that are emblematic of tropical rainforests, to ...
Cássia Bitencourt   +8 more
semanticscholar   +1 more source

A Fatal Case of Suicide Fruit Ingestion in Singapore by Cerbera Cardiac Glycoside Intoxication: Case Report and Review of Literature [PDF]

open access: yesAsia Pacific Journal of Medical Toxicology, 2020
Case Presentation: We present a case of Cerbera fruit ingestion which highlight the knowledge gap in unusual glycoside poisoning. Despite the patient’s asymptomatic presentation, life threatening clinical features such as hyperkalaemia, hypotension and ...
Yee Shay Lee   +3 more
doaj   +1 more source

Scopolamine-Induced Memory Impairment in Mice: Neuroprotective Effects of Carissa edulis (Forssk.) Valh (Apocynaceae) Aqueous Extract

open access: yesInternational Journal of Alzheimer's Disease, 2020
Alzheimer's disease is first characterised by memory loss related to the central cholinergic system alteration. Available drugs provide symptomatic treatment with known side effects. The present study is aimed to evaluate the properties of Carissa edulis
F. Yadang   +8 more
semanticscholar   +1 more source

Pollen tube growth in Calotropis procera is controlled by environmental changes: does it have an impact on delayed fertilization?

open access: yesJournal of Pollination Ecology, 2022
Calotropis procera (Apocynaceae) is a Sudanian plant that grows throughout the eastern Saharo-Arabian region. In Israel, it grows along the Rift Valley under extremely hot and dry climatic conditions. In C.
Dan Eisikowitch, Adina Mishal
doaj   +1 more source

A Systematic Review of Analytical Methods for Quantification of Natural Indole Alkaloids from Catharanthus and Rauvolfia Species [PDF]

open access: yesResearch Journal of Pharmacognosy, 2023
Indole alkaloids are a class of alkaloids enclosing a structural moiety of indole; numerous indole alkaloids also comprise isoprene groups and are thus named terpene indole or secologanin tryptamine alkaloids and have more than 4100 identified diverse ...
Lakshmipriya Murugesan   +2 more
doaj   +1 more source

Flavopereirine—An Alkaloid Derived from Geissospermum vellosii—Presents Leishmanicidal Activity In Vitro

open access: yesMolecules, 2019
Chemotherapy is limited in the treatment of leishmaniasis due to the toxic effects of drugs, low efficacy of alternative treatments, and resistance of the parasite.
João Victor da Silva e Silva   +11 more
doaj   +1 more source

Characterization of the complete chloroplast genome of Amsonia elliptica (Apocynaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2023
Amsonia elliptica (Apocynaceae), endangered species in Korea, is a perennial herb that is economically important as traditional medicine and used as ornamentals.
Yongsung Kim   +4 more
doaj   +1 more source

Flowers of Apocynaceae in amber from the early Eocene of India.

open access: yesAmerican-Eurasian journal of botany, 2021
PREMISE Early Eocene ambers of the Cambay lignite in Gujarat, India, are well known for their diverse insect fauna and dispersed pollen, but the included flowers have received limited attention.
Hukam Singh   +5 more
semanticscholar   +1 more source

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