Abstract:
AIM:To investigate the active chloroform fraction of the ethanol extract of Ipomoea carnea flowers on hematological changes in toluene diisocyanate-induced inflammation in Wistar rats. METHOD:Except for the control group, all of the rats were sensitized with intranasal application of 5 μL of 10% toluene diisocyanate (TDI) for 7 days. One week after second sensitization, all of the rats were provoked with 5 μL of 5% TDI to induce airway hypersensitivity. After the last challenge, blood and bronchoalvelor lavage (BAL) fluid were collected and subjected to total and differential leucocytes count. Flash chromatography was performed on the most active chloroform fraction to isolate an individual component. RESULTS:Treatment with the ethanolic extract and its chloroform fraction at an oral dose of 200 mg·kg⁻¹ showed a significant decrease in circulating neutrophil and eosinophil in blood and BAL as compared with standard dexamethasone (DEXA). The structure of the compound obtained from chloroform fraction of Ipomea carnea was elucidated as stigmast-5, 22-dien-3β-ol on the basis of spectral data analysis. CONCLUSION:The chloroform fraction was found to be more effective to suppress airway hyper reactivity symptoms, and decreased count of both total and differential inflammatory cells.
journal_name
Chin J Nat Medjournal_title
Chinese journal of natural medicinesauthors
Smita J,Patil UKdoi
10.1016/S1875-5364(14)60027-3subject
Has Abstractpub_date
2014-03-01 00:00:00pages
161-6issue
3eissn
2095-6975issn
1875-5364pii
S1875-5364(14)60027-3journal_volume
12pub_type
杂志文章abstract:AIM:To investigate the molecular signaling mechanism by which the plant-derived, pentacyclic triterpene maslinic acid (MA) exerts anti-diabetic effects. METHOD:HepG2 cells were stimulated with various concentrations of MA. The effects of MA on glycogen phosphorylase a (GPa) activity and the cellular glycogen content w...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(14)60052-2
更新日期:2014-04-01 00:00:00
abstract::Modified Da-chai-hu Decoction (MDD), a traditional Chinese medicinal formulation, which was empirically generated from Da-chai-hu decoction, has been utilized to treat severe acute pancreatitis (SAP) for decades. The aim of the present study was to explore its potential organprotective mechanism in SAP. In the present...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(19)30041-X
更新日期:2019-05-20 00:00:00
abstract:AIM:The compound B19 (C21H22O5) is a newly synthesized, mono-carbonyl analog of curcumin that has exhibited potential antitumor effects. This present study was performed to identify the anti-angiogenic activity of this compound. METHODS AND RESULTS:B19 inhibited migration and tube formation of human umbilical vein end...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(14)60002-9
更新日期:2014-01-01 00:00:00
abstract::The saponin ginsenoside Rk1 is a major compound isolated from ginseng. Ginsenoside Rk1 has been reported to have anti-inflammatory and anti-tumor properties and to be involved in the regulation of metabolism. However, the effect and mechanism of anti-inflammatory action of ginsenoside Rk1 has not been fully clarified....
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(17)30106-1
更新日期:2017-10-01 00:00:00
abstract::Traditional Chinese medicines (TCMs) are in great demand all over the world, especially in the developing world, for primary health care due to their superior merits such as low cost, minimal side effects, better cultural acceptability, and compatibility with humans. However, Chinese medicines consist of several herbs...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章,评审
doi:10.1016/S1875-5364(13)60069-2
更新日期:2013-11-01 00:00:00
abstract::Naodesheng (NDS) formula, which consists of Rhizoma Chuanxiong, Lobed Kudzuvine, Carthamus tinctorius, Radix Notoginseng, and Crataegus pinnatifida, is widely applied for the treatment of cardio/cerebrovascular ischemic diseases, ischemic stroke, and sequelae of cerebral hemorrhage, etc. At present, the studies on NDS...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(18)30029-3
更新日期:2018-01-01 00:00:00
abstract::The present study was designed to develop and validate a sensitive and reliable ultra high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-QTOF/MS) method to separate and identify the chemical constituents of Qixue Shuangbu Tincture (QXSBT), a classic traditional Chines...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(16)60007-9
更新日期:2016-02-01 00:00:00
abstract:AIM:To study the chemical constituents and bioactivity of the stem bark of Mitragyna diversifolia. METHOD:Compounds were isolated by various chromatographic methods. Their structures were elucidated on the basis of spectroscopic techniques (IR, UV, MS, and NMR), and they were evaluated for their cytotoxic activities b...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(14)60096-0
更新日期:2014-08-01 00:00:00
abstract::Penicildiones A-D (1-4), four new steroids derivatives together with three known compounds including 16α-methylpregna-17α,19-dihydroxy-(9,11)-epoxy-4-ene-3,18-dione-20-acetoxy (5), stachybotrylactone B (6) and stachybotrin (7) were isolated from the soft coral-derived fungus Penicillium sp. SCSIO41201, cultured in the...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(20)30030-3
更新日期:2020-04-01 00:00:00
abstract::Isochlorogenic acid A (ICQA), which has anti-inflammatory, hepatoprotective, and antiviral properties, is commonly presented in fruits, vegetables, coffee, plant-based food products, and herbal medicines. These herbal medicines are usually used in combination with other medicines in the clinic. However, little is know...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(16)30103-0
更新日期:2016-11-01 00:00:00
abstract::Panax notoginseng saponins (PNS) are the major components of Panax notoginseng, with multiple pharmacological activities but poor oral bioavailability. PNS could be metabolized by gut microbiota in vitro, while the exact role of gut microbiota of PNS metabolism in vivo remains poorly understood. In this study, pseudo ...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(19)30026-3
更新日期:2019-03-01 00:00:00
abstract::The present study carried out a phytochemical investigation of the methanol extract of the branches and leaves of Clausena lansium and afforded nine carbazole alkaloids (compounds 1-9) including two new carbazole alkaloids, claulansiums A and B (compounds 1 and 2). The new compounds were elucidated on the basis of ext...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(18)30087-6
更新日期:2018-07-01 00:00:00
abstract:AIM:To study the chemical constituents of the aerial parts of Cirsium setosum (Willd.) MB.. METHODS:The chemical constituents were isolated and purified by various chromatographic techniques. Their structures were determined on the basis of physical properties and spectroscopic data. RESULTS:A new megastigmane glycos...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(13)60097-7
更新日期:2013-09-01 00:00:00
abstract::Diosgenin, a well-known steroid sapogenin derived from plants, has been used as a starting material for production of steroidal hormones. The present review will summarize published literature concerning pharmacological potential of diosgenin, and the underlying mechanisms of actions. Diosgenin has shown a vast range ...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章,评审
doi:10.1016/S1875-5364(15)30053-4
更新日期:2015-08-01 00:00:00
abstract::The aim of the study was to investigate the effects of Siwu decoction on hyperuricemia, kidney inflammation, and dysfunction in hyperuricemic mice. Siwu decoction at 363.8, 727.5, and 1 455 mg·kg(-1) was orally administered to potassium oxonate-induced hyperuricemic mice for 7 days. Serum urate, creatinine, and blood ...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(16)30059-0
更新日期:2016-07-01 00:00:00
abstract::The present study aimed at determining the chemical constituents of Solanum coagulans and their antimicrobial activities. The compounds were isolated by various chromatographic techniques and their structures were elucidated on the basis of extensive spectroscopic analysis, chemical methods, and comparison with report...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(16)30033-4
更新日期:2016-04-01 00:00:00
abstract::The phytochemical progress on Angelica sinensis (Oliv.) Diels over the past decades is summarized. Since 1970s, 165 chemical constituents, including phthalides, phenylpropanoids, terpenoids and essential oils, aromatic compounds, alkaloids, alkynes, sterols, fatty acids, and polysaccharides have been isolated or detec...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章,评审
doi:10.1016/S1875-5364(15)30010-8
更新日期:2015-04-01 00:00:00
abstract::A new hexaketide acid esterified by the 17-hydroxyl group of 16,17-dihydroxycyclooctatin, namely 17-[16,17-dihydroxycyclooctatinyl]-hexaketide ester (1), a member of the group of rare bacterial diterpenes with a fused 5-8-5 ring system was isolated from strain Streptomyces sp. SR107. The structure was determined on th...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(17)30018-3
更新日期:2016-12-01 00:00:00
abstract::Anti-influenza Chinese herbal medicines (anti-flu CHMs) have advantages in preventing and treating influenza virus infection. Despite various data on antiviral activities of some anti-flu CHMs have been reported, most of them could not be compared using the standard evaluation methods for antiviral activity. This situ...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(16)30095-4
更新日期:2016-10-01 00:00:00
abstract::Radix Adenophorae, a traditional Chinese medicine, has been reported to have a variety of biological functions. In the present study, a polysaccharide component, Radix Adenophorae Polysaccharide (RAPS), was purified from Radix Adenophorae by decoloring with ADS-7 macroporous adsorption resin, DEAE-52 cellulose ion-exc...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.3724/SP.J.1009.2016.00370
更新日期:2016-05-01 00:00:00
abstract::The present study was designed to determine the relationships between the performance of ethanol precipitation and seven process parameters in the ethanol precipitation process of Re Du Ning Injections, including concentrate density, concentrate temperature, ethanol content, flow rate and stir rate in the addition of ...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.3724/SP.J.1009.2015.00073
更新日期:2016-01-01 00:00:00
abstract::Lonicerae Japonicae Flos (LJF), a kind of traditional Chinese medicines (TCMs), has functions of detoxifying and evacuating heat. In the study, a method based on ultra-high performance liquid chromatography coupled with linear ion trap-Orbitrap mass spectrometry (UHPLC-LTQ-Orbitrap MS) was developed for the chemical c...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(20)30015-7
更新日期:2020-02-01 00:00:00
abstract::The stem of Cynomorium songaricum is a traditional Chinese medicine reputed to have tonic effects. C. coccineum growing in northern Africa and the Mediterranean region is regarded in Arabian medical practice as the "treasure of drugs". The major constituents of Cynomorium plants have been revealed to be phenolic compo...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章,评审
doi:10.1016/S1875-5364(13)60049-7
更新日期:2013-07-01 00:00:00
abstract::Cranberry extract (CBE) rich in polyphenols are potent to delay paralysis induced by alleviating β-amyloid (Aβ) toxicity in C. elegans model of Alzheimer's disease (AD). In order to better apply CBE as an anti-AD agent efficiently, we sought to deterrmine whether preventive or therapeutic effect contributes more promi...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(16)30039-5
更新日期:2016-06-01 00:00:00
abstract::Tripolinolate A (TLA) is recently identified as a new compound from a halophyte plant Tripolium vulgare and has been shown to have significant in vitro activity against the proliferation of colorectal cancer and glioma cells. This study was designed to further investigate the effects of TLA on the proliferation of hum...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(17)30085-7
更新日期:2017-08-01 00:00:00
abstract::The present study was undertaken to evaluate the influence of the methanolic fruit extract of Momordica cymbalaria (MFMC) on PPARγ (Peroxisome Proliferator Activated Receptor gamma) and GLUT-4 (Glucose transporter-4) with respect to glucose transport. Various concentrations of MFMC ranging from 62.5 to 500 μg·mL(-1) w...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(14)60132-1
更新日期:2014-12-01 00:00:00
abstract::Gut microbiota dysbiosis is a risk factor for colorectal cancer (CRC) in inflammatory bowel disease (IBD). In this study, the effects of Panax notoginseng saponins (PNS) on colitis-associated CRC progression were evaluated on an azoxymethane (AOM)/dextran sulfate sodium (DSS) mouse model. In vivo, PNS significantly re...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(20)30060-1
更新日期:2020-07-01 00:00:00
abstract::Contemporary pharmacological research has demonstrated that puerarin, the most important phytoestrogen extracted from Pueraria lobata(Willd.) Ohwi, has protecting functions on the cardiovascular system, nervous system, osteoporosis, liver injury, and inflammation in vivo and in vitro. Most of these research studies fo...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章,评审
doi:10.1016/S1875-5364(14)60064-9
更新日期:2014-06-01 00:00:00
abstract:AIM:JS-38 (mitothiolore), a synthetic version of a metabolite isolated from Xenorhabdus sp., was evaluated for its anti-tumor and white blood cell (WBC) elevating activities. METHOD:These anti-proliferative activities were assessed in vitro using a panel of ten cell lines. The anti-tumor activities were tested in vivo...
journal_title:Chinese journal of natural medicines
pub_type: 杂志文章
doi:10.1016/S1875-5364(14)60117-5
更新日期:2014-10-01 00:00:00
abstract::Polysaccharides from Chinese medicines are attracting increasing attention to their wide range of valuable biological activities. As these polysaccharides are mostly from edible materials, their safety can be greatly ensured. Therefore, the Chinese medicine polysaccharides have been the focus of research and developme...
journal_title:Chinese journal of natural medicines
pub_type: 社论
doi:10.1016/S1875-5364(19)30107-4
更新日期:2019-12-01 00:00:00