Results 81 to 90 of about 2,520,275 (163)

Determination of dissociation constants of aristolochic acid I and II by capillary electrophoresis with carboxymethyl chitosan-coated capillary

open access: yes, 2011
Aristolochic acid-I and aristolochic acid-II have been proved to be the main bioactive and toxic component in Aristolochia plants. As a result, the determination of their dissociation constants, which are important property parameters for weak acids, is ...
Xiaofang Fu   +11 more
core   +1 more source

Integrative genomic study of Chinese clear cell renal cell carcinoma reveals features associated with thrombus

open access: yesNature Communications, 2020
The genomic heterogeneity of clear cell renal cell carcinoma (ccRCC) across populations is poorly understood. Here, the authors analyse a cohort of Chinese ccRCC cases revealing a mutational signature associated with aristolochic acid exposure, and ...
Xiang-Ming Wang   +17 more
doaj   +1 more source

An LC/DAD-UV/MS method for the rapid detection of aristolochic acid in plant preparations

open access: yes, 2002
A new method using direct on-line coupling between HPLC and UV-DAD/MS was developed for the rapid detection of aristolochic acid 1 in plant preparations. The use of both UV-DAD and MS detectors enables this method to be very selective.
Ioset, J.R.   +4 more
core   +1 more source

miR-192 induces G2/M growth arrest in aristolochic acid nephropathy

open access: yes, 2014
Aristolochic acid nephropathy is characterized by rapidly progressive tubulointerstitial nephritis culminating in end-stage renal failure and urothelial malignancy.
Davies, Luke C.   +9 more
core   +1 more source

Chinese herbs nephropathy and Balkan endemic nephropathy: toward a single entity, aristolochic acid nephropathy [PDF]

open access: yes, 2012
Chinese herbs nephropathy (CHN) and Balkan endemic nephropathy (BEN) are chronic tubulointerstitial renal diseases associated with urothelial carcinoma.
Marc E. De Broe, De Broe, Marc E.
core   +1 more source

Chemical Constituents and Pharmacology properties of Aristolochia triangularis: a south brazilian highly-consumed botanical with multiple bioactivities

open access: yesAnais da Academia Brasileira de Ciências
: Aristolochia triangularis Cham., is one of the most frequently used medicinal plant in Southern Brazil. Preparations containing the leaves and/or stems are traditionally used as anti-inflammatory, diuretic, as well as antidote against snakebites.
SIMONE Q. OLIVEIRA   +12 more
doaj   +1 more source

ARISTOLACTAMS AND FURTHER CONSTITUENTS FROM ARISTOLOCHIA CHAMISSONIS

open access: yesEclética Química, 2018
From the ethanol extract of the stems of Aristolochia chamissonis, spathulenol, sitosterol, b-sitosteryl-D-glucoside, kolavelool, 13-epi-2-oxo-kolavelool, trans-N-p-coumaroyltyramine, allantoin, aristolochic acid I, and aristolactam AII were isolated ...
Angélica Yucari TSURUTA   +3 more
doaj   +1 more source

Analysis of Urinary Aristolactams by on-Line Solid-Phase Extraction Coupled with Liquid Chromatography-Tandem Mass Spectrometry

open access: yes, 2012
Aristolochic acids (AAs), nephrotoxicants and known human carcinogens, are a mixture of structurally related derivatives of nitrophenanthrene carboxylic acids with the major components being aristolochic acid I and aristolochic acid II. People may ingest
CHIANG, SU-YIN;SHIH, WEI-CHUNG;SHU, PO-CHI;HUANG, HEI-FENG;WU, KUEN-YUH   +1 more
core  

Mitochondrial Dysfunction in Aristolochic Acid I-Induced Kidney Diseases: What We Know and What We Do Not Know

open access: yesApplied Sciences
Aristolochic acids, compounds derived from Aristolochiaceae plant species, are associated with significant renal nephrotoxicity and carcinogenicity. Aristolochic acid I (AAI), the most predominant and potent of these compounds, is a primary etiological ...
Alexandra T. Lukinich-Gruia   +9 more
doaj   +1 more source

Pharmacokinetics of p-Aminohippuric Acid and Inulin in Rabbits with Aristolochic Acid Nephropathy

open access: yesAdvances in Pharmacological Sciences, 2011
The characteristics of aristolochic acid nephropathy (AAN) are interstitial fibrosis and atrophy of the proximal tubules, but with no change in glomeruli.
Chiao-Shih Tseng   +3 more
doaj   +1 more source

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