Results 31 to 40 of about 817,904 (149)

Aristolochic acid I exposure decreases oocyte quality

open access: yesFrontiers in Cell and Developmental Biology, 2022
Oocyte quality is a determinant of a successful pregnancy. The final step of oocyte development is oocyte maturation, which is susceptible to environmental exposures.
Weidong Li   +11 more
doaj   +1 more source

Detection Aristolochic Acids 1 and 2 in Costustoot via Electrochemical Method and Liquid Chromatography

open access: yesInternational Journal of Electrochemical Science, 2016
Aristolochic acids (1 and 2), a component in medicinal plants, have been reported as the cause of end-stage renal failure. For the identification and quantity determination of aristolochic acid a and 2 (AA-1 and AA-2) in Radix Aucklandiae, a liquid ...
Junping Zhang   +8 more
doaj   +1 more source

Age-dependent resistance of a perennial herb, Aristolochia contorta against specialist and generalist leaf-chewing herbivores

open access: yesFrontiers in Plant Science, 2023
Plants need to balance investments in growth and defense throughout their life to increase their fitness. To optimize fitness, levels of defense against herbivores in perennial plants may vary according to plant age and season.
Se Jong Jeong   +9 more
doaj   +1 more source

Short-term toxicity of aristolochic acid, aristolochic acid-I and aristolochic acid-II in rats [PDF]

open access: yes, 2010
[[abstract]]We compared the short-term toxicity of toxic components of aristolochic acid in rats. Twenty-four female Wistar rats were divided into 4 groups and treated orally every 3-days with 10 mg/kg each of aristolochic acid, aristolochic acid-I and ...
Yen-Hung Yeh;Ya-Ting Lee;Hung-Sheng Hsieh;Deng-Fwu Hwang
core   +2 more sources

Experimental Aristolochic Acid Nephropathy: A Relevant Model to Study AKI-to-CKD Transition

open access: yesFrontiers in Medicine, 2022
Aristolochic acid nephropathy (AAN) is a progressive tubulointerstitial nephritis caused by the intake of aristolochic acids (AA) contained in Chinese herbal remedies or contaminated food. AAN is characterized by tubular atrophy and interstitial fibrosis,
Thomas Baudoux   +10 more
doaj   +1 more source

Occurrence of aristolochic acids in over-the-counter Chinese prepared medicines 

open access: yes, 2020
[[abstract]]The purpose of the present study was to investigate the levels of aristolochic acids (AA-I and AA-II) in Chinese herbal medicines and in over-the-counter Chinese prepared medicines using high-performance liquid chromatography (HPLC). Reversed-
Wang, YT, 汪昀澤 
core   +3 more sources

MASS SPECTROMETRY OF ARISTOLOCHIC ACIDS [PDF]

open access: yes, 1981
The electron impact-induced fragmentation of aristolochic acids and some synthetic model compounds has been investigated using high resolution mass spectrometry.
Eckhardt, Gert   +2 more
core  

Nitro derivatives and other constituents of Aristolochia melastoma

open access: yesQuímica Nova, 2012
A phytochemical study of Aristolochia melastoma Manso has led to the isolation and identification of 20 known compounds, including aristolochic acids, sodium aristolochates, lignan, flavonoids, and nitro phenylethyl derivatives.
Cláudio R. Nogueira, Lucia M. X. Lopes
doaj   +1 more source

Epigenetic Regulation in the Pathogenesis of Renal Inflammation: Insights and Therapeutic Potentials

open access: yesiNew Medicine, EarlyView.
ABSTRACT Renal inflammation is a common pathological process in various kidney diseases, often initiated by factors such as toxins, ischemia, or autoimmune reactions. This inflammatory response can result in structural damage and a rapid decline in renal function.
Yu‐Hang Dong   +5 more
wiley   +1 more source

Identification of a Reduction Product of Aristolochic Acid: Implications for the Metabolic Activation of Carcinogenic Aristolochic Acid

open access: yes, 2016
Aristolochic acids are nephrotoxic and carcinogenic natural products that have been implicated both in endemic nephropathy in the Balkan region and in ailments caused by ingestion of herbal remedies.
J. Martin E. Quirke (2241556)   +2 more
core   +2 more sources

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