OBJECTIVETo study quality test, and establish quality classification standard of Trollius chinensis.

METHODSeed purity, weight per 1 000 seeds, seed moisture content, seed viability and their exterior parameters of the seed samples from different producing areas were measured, K cluster analysis was applied for the data analysis.

RESULT AND CONCLUSIONQuality of T. chinensis seeds from different producing areas was analyzed, and the primary T. chinensis seed quality classification standard was established.

The clematis apiifolia A.P. DC. is a plant which belongs to Clematis Linne, Ranunculaceae. It contains anemonol, clematiscampher, clematin, labenzyme, saponin, of which anemonol is a probable irritant reacting component. We report two cases of irritant dermatitis due to Clematis apiifolia A.P.DC. plant. These patients developed painful, inflamed erythematous patches with flaccid bullae and erosions on the application sites of the crushed plant for self-treatment of arthralgia.
Arthralgia ; Clematis* ; Dermatitis, Irritant* ; Humans ; Plants ; Ranunculaceae ; Saponins

Sargentodoxae Caulis was prepared from the stems of Sargentodoxa cuneata. Twenty compounds from the the stems of S. cuneata collected in Huangshan Mountain, Anhui province, were isolated and purified by column chromatography on macroporous resin (HPD100), silica gel, Sephadex LH-20 and semi-preparative HPLC. Their structures were elucidated on the basis of physico-chemical properties and spectral data analyses as (7R,8S)-3,3 '-5-trimethoxy-4,9-dihydroxy-4',7-expoxy-5',8-lignan-7'-en-9'-oic acid 4-O-beta-D-glucopyranoside(1), 1-O-(vanillic acid) -6-O-vanilloyl-beta-D-glucopyranoside(2), 4-hydroxyphenylethyl-6-O-coumaroyl-beta-D-glucopyranoside(3), citrusin B(4), cinnamoside(5), (-) -isolariciresinol 4'-O-beta-D-glucopyranoside (6), (-) -isolariciresinol 4-O-beta-D-glucopyranoside (7), 1-O-(vanillic acid) -6-(3", 5"-dimethoxy-galloyl) -beta-D-glucopyranoside (8), 4-hydroxyphenyl-ethyl-6-O-(E) -caffeoyl-beta-D-glucopyranoside (9), (-)-syringaresinol 4'-O-beta-D-glucopyranoside (10), (-)-syringaresinol di-O-beta-D-glucopyranoside (11), aegineoside (12), calceolarioside B (13), 4-hydroxy-3-methoxy-acetophenone-4-O-alpha-L-rhamnopyranosyl-(1 --> 6)-beta-D-glucopyranoside (14), 4-hydroxy-3-methoxy-acetophenone-4-O-beta-D-apiofuranosyl-(1 --> 6) -beta-D-glucopyranoside (15), (-) -epicatechin (16), salidroside (17), 3,4-dihydroxy-phenyl ethyl-beta-D-glucopyranoside (18), chlorogenic acid (19) and protocatechuic acid (20). Compound 1 was a new compound and compounds 2-7 were isolated from this plant for the first time.
Lignans ; isolation & purification ; Plant Stems ; chemistry ; Ranunculaceae ; chemistry

In order to characterize the chloroplast genome and phylogenetic relationships of Isopyrum anemonoides, we performed Illumina Hiseq high-throughput sequencing to sequence the complete chloroplast genome of this plant and constructed a whole-genome map based on contig assembly and annotation. The chloroplast genome of I. anemonoides is 161 034 bp in length and has a typical tetrad structure, comprising 85 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The genome also contains a total of 44 dispersed repeat sequences and 47 simple sequence repeats. Among the genome's 53 678 codons, the largest proportion are leucine-encoding codons (5 251), whereas the smallest proportion encode tryptophan (712). Colinear analysis revealed an absence of inversions and rearrangements between I. anemonoides and related species at the chloroplast genome level. Whereas phylogenetic analysis indicated that I. anemonoides did not cluster in a clade with I. manshuricum, it did show a very close phylogenetic relationship with Paraquilegia microphylla. The findings of this study provide basic data that will contribute to further species identification and phylogenetic study of the genus Isopyrum.
Codon ; Genome, Chloroplast/genetics* ; Microsatellite Repeats ; Phylogeny ; Ranunculaceae/genetics*

Irritant dermatitis is the most frequent type of plant-related dermatitis. Plant families most commonly associated with irritation are Ranunculaceae, Euphorbiaceae, Cruciferae, Brassicaceae, Urticaceae, and Solanaceae. We report a case of irritant contact dermatitis caused by Ranunculus japonicus for the treatment of arthralgia in a 78 year old female.
Aged ; Arthralgia ; Brassicaceae ; Dermatitis ; Dermatitis, Contact ; Dermatitis, Irritant* ; Euphorbiaceae ; Female ; Humans ; Plants ; Ranunculaceae ; Ranunculus* ; Solanaceae ; Urticaceae

Fasciola hepatica infection may result in biliary obstruction with or without cholangitis in the chronic biliary phase. Because clinical symptoms and signs of F. hepatica are similar to other biliary diseases that cause bile duct obstruction, such as stones or bile duct malignancies, that are, in fact, more common, this condition may not be suspected and diagnosis may be overlooked and delayed. Patients undergoing endoscopic retrograde cholangiopancreatography or endoscopic ultrasonography for the evaluation of bile duct obstruction may be incidentally detected with the worm, and diagnosis can be confirmed by extraction of the leaf-like trematode from the bile duct. Intraductal ultrasonography (IDUS) can provide high-resolution cross-sectional images of the bile duct, and is useful in evaluating indeterminate biliary diseases. We present a case of biliary fascioliasis that was diagnosed using IDUS and managed endoscopically in a patient with acute cholangitis.
Bile Ducts ; Cholangiopancreatography, Endoscopic Retrograde ; Cholangitis* ; Cholestasis ; Diagnosis ; Endosonography ; Fasciola hepatica ; Fascioliasis* ; Humans ; Ranunculaceae ; Ultrasonography*

An HPLC method was developed for determinantion of trolline in the flowers of Trollius chinensis commercially available in China. The HPLC analysis was conducted on an Agilent C18 ODS column (4.6 mm x 250 mm, 5 microm) with acetonitrile-0.5% acetic acid solution (gradient: 0-30 min, 2:98-100:0) as mobile phase at a flow rate of 1.0 mL x min(-1). The detecting wavelength was at 258 nm. Linearity of trolline was good in the range of 0.1380-1.2410 microg and the content of trolline in nine batches of the flowers of T. chinensis commercially available in China was ranged from 0.05% to 0.11%. This method is good in terms of precision, accuracy and repeatability and can be used for the quantitative determination of trolline.
Alkaloids ; analysis ; Chromatography, High Pressure Liquid ; methods ; Flowers ; chemistry ; Ranunculaceae ; chemistry ; Reproducibility of Results

To prepare and evaluate dry powder inhalation (DPI) of extraction of Trollius chinensis Bunge (TCB). Orthodox design was employed to optimize the parameters of spray drying to prepare micronized TCB powder, the DPI was prepared by mixing micronized TCB powder and lactose. The results showed that the fine particle fraction (FPF) and emitted dose (ED) of micronized TCB powder was (21.07 +/- 1.74)%, (75.31 +/- 21.05)%, respectively, and for DPI was (56.4 +/- 2.2)%, (95.9 +/- 3.0)%, respectively. Therefore, the prepared DPI meeted requirements in the Chinese Pharmacopeia, indicating a good application prospect.
Administration, Inhalation ; Dry Powder Inhalers ; Excipients ; Plant Extracts ; administration & dosage ; isolation & purification ; Powders ; Ranunculaceae

To establish an HPLC digital fingerprint for Rhizoma Coptidis produced in E'mei, and apply it in the determination of Rhizoma Coptidis herbs produced in main producing areas nationwide, while determining the content of seven quaternary ammonium alkaloids contained in Coptidis Rhizoma, in order to provide basis for scientific evaluation and effective control over quality of Rhizoma Coptidis. Diamonsil C18 column (4.6 mm x 250 mm, 5 microm) was adopted and eluted with acetonitrile 0.025 mol x L(-1) KH2PO4 solution (adjust pH to 3.0 with H3PO4) (40:60) containing SDS 1.7 g x L(-1). The flow rate was 1.2 mL x min(-1), the detective wavelength was 345 nm, and the column temperature was 40 degrees C. The chromatographic fingerprint similarity evaluation system for traditional Chinese medicines (state pharmacopeia committee of China) was used for analysis. The chromatographic fingerprint similarity of ten batches of Coptidis Rhizoma samples produced in Emei was more than 0. 99. There were altogether 10 common peaks, and eight of them were identified. A comparative analysis showed a high similarity between samples from five main producing areas nationwide and Coptidis Rhizoma herbs in E'mei. Meanwhile, the content of seven major alkaloids contained in Coptidis Rhizoma herbs, namely groenlandicine, columbamine, jatrorrhizine, epiberberine, coptisine, palmatine and berberine were determined. As the method was highly sensitive and specific, the combination of HPLC digital fingerprint and alkaloid content determination could reflect its inherent quality in an all-round way, which provided scientific basis for the quality control of Coptidis Rhizoma.
Alkaloids ; analysis ; Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; analysis ; Ranunculaceae ; chemistry ; Rhizome ; chemistry

The aim of this study is to delineate ‘admixed hybrid’ and ‘introgressive’ Fasciola genotypes present in the Fasciola population in Vietnam. Adult liver flukes collected from ruminants in 18 Provinces were morphologically sorted out by naked eyes for small (S), medium (M) and large (L) body shapes; and human samples (n=14) from patients. Nuclear ribosomal (rDNA) ITS1 and ITS2, and mitochondrial (mtDNA) nad1 markers were used for determination of their genetic status. Total 4,725 worm samples of ruminants were tentatively classified by their size: 6% (n=284) small (S)-, 13% (n=614) medium (M)-, and 81% (n=3,827) large (L)-forms. All the representative (n=120, as 40 each group) and 14 human specimens, possessed maternal mtDNA of only F. gigantica and none of F. hepatica. Paternally, all (100%) of the L-(n=40) and 77.5% (n=31) of the M-flukes had single F. gigantica rDNA indicating ‘pure’ F. gigantica. A majority (90%, n=36) of the S- and 15% (n=6) of the M-worms had single F. hepatica rDNA, indicating their introgressive; the rest (10%, n=4) of the S- and 7.5% (n=3) of the M-flukes had mixture of both F. gigantica and F. hepatica rDNAs, confirming their admixed hybrid genetic status. Fourteen human samples revealed 9 (64%) of pure F. gigantica, 3 (22%) of introgressive and 2 (14%) of admixed hybrid Fasciola spp. By the present study, it was confirmed that the small worms, which are morphologically identical with F. hepatica, are admixed and/or introgressive hybrids of Fasciola spp., and able to be the pathogens of human fascioliasis.
Adult ; DNA, Mitochondrial ; DNA, Ribosomal ; Fasciola hepatica ; Fasciola ; Fascioliasis ; Genotype ; Humans ; Liver ; Ranunculaceae ; Ruminants ; Vietnam