Pyrrolizidine alkaloid-derived DNA adducts are common toxicological biomarkers of pyrrolizidine alkaloid N -oxides
نویسندگان
چکیده
منابع مشابه
Pyrrolizidine alkaloid profiles of the Senecio cineraria group (Asteraceae).
Alkaloid profiles of five Senecio species (Asteraceae), including S. ambiguus subsp. ambiguus, S. ambiguus subsp. nebrodensis, S. gibbosus subsp. bicolor, S. gibbosus subsp. gibbosus, and S. gibbosus subsp. cineraria, were studied. Eleven pyrrolizidine alkaloids were identified and their content was evaluated by GLC-MS and GLC analysis. Otosenine and florosenine were found to be the major alkal...
متن کاملPyrrolizidine alkaloid profiles of some Senecio species from Egypt.
Alkaloid profiles of two Egyptian Senecio species (Senecio aegyptius var. discoideus and S. desfontainei) in addition to a cultivated species (S. cineraria) were studied using capillary GLC and GLC-mass spectrometry with respect to pyrrolizidine alkaloids (PAs). Four alkaloids were identified in S. aegyptius var. discoideus, 8 in S. desfontainei and 13 in S. cineraria. Some of these alkaloids h...
متن کاملBudd-Chiari syndrome secondary to toxic pyrrolizidine alkaloid exposure.
In this report, we describe a case of pyrrolizidine alkaloid-related Budd-Chiari syndrome in Hong Kong. A 10-month-old boy presented with ascites, right pleural effusion, and hepatomegaly after consumption of herbal drinks for 3 months. His clinical (including imaging) features were compatible with Budd-Chiari syndrome. Budd-Chiari syndrome is a rare disease entity in paediatric patients. In ou...
متن کاملNco coramandaline, a pyrrolizidine alkaloid from Cynoglossum furcatum
The basic properties of many pyrrolizidine alkaloids are well known l.5, A lthough they have been isolated from representatives of about 13 plant fami lies, they occur most abundantly in the large genera sen~cio (Asteraceae), Crola/aria (Papilionaceae) and in many members of Boraginaceae including Heliotropium and CynoglossUlI1. More recently they have been detected in LepidopheraJ,4 Over 75 sp...
متن کاملAlkaloid N-oxides of Amaryllidaceae
Ungiminorine N-oxide was isolated from Puncrutium maritimum, and homolycorine N-oxide and O-methyl lycorenine N-oxide from Lapiedra martinezii. These compounds represent the first examples of naturally occurring Noxides from the Amaryllidaceae.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Food and Drug Analysis
سال: 2017
ISSN: 1021-9498
DOI: 10.1016/j.jfda.2017.09.001