Abstract
Quality control standardizations of the various medicinal plants used in traditional medicine is becoming more important today in view of the commercialization of formulations based on these plants. An attempt at standardization of Cassia spectabilis leaf has been carried out with respect to authent...
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PMID: 20657490
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Abstract
Forest soil is one of the main sources of greenhouse gases CO2, CH4, and N2O. By using static chamber and GS technique, this paper measured in situ the CO2, CH4, and N2O fluxes of Acacia crassicarpa plantation in Heshan Hilly Land Interdisciplinary Experimental Station under Chinese Academy of Scien...
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PMID: 20560308
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Abstract
To develop antibiotic-free and chemical-free aquaculture, it is necessary to have natural substances to control diseases of aquatic animals. The aim of this study was to find an herb having therapeutic effect against columnaris, a fish disease caused by the bacterium Flavobacterium columnare. Of all...
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PMID: 20575361
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Abstract
The leaves and bark of Cassia glauca Lam., a glabrous tree in the family Fabaceae, are used in folk medicine for the treatment of diabetes. The aim of this study was to investigate the antidiabetic activity of the aqueous extract of C. glauca bark. The various parameters that were studied in treated...
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PMID: 20237590
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Feng Sui,
Na Lin,
Jian-You Guo,
Chang-Bin Zhang,
Xin-Liang Du,
Bao-Sheng Zhao,
Hong-Bin Liu,
Na Yang,
Lan-Fang Li,
Shu-Ying Guo,
Hai-Ru Huo and
Ting-Liang Jiang
Abstract
Cinnamaldehyde (1) is a pharmacologically active ingredient isolated from cassia twig (Ramulus Cinnamomi), which is commonly used in herbal remedies to treat fever-related diseases. Both TRPV1 and TRPM8 ion channel proteins are abundantly expressed in sensory neurons, and are assumed to act as a the...
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PMID: 20390747
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Abstract
These results suggest that in the rat mesenteric artery, cassiarin A-induced relaxation may be mediated by endothelial NO and may occur partly via BK(Ca)-channel activation....
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PMID: 20460764
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Abstract
Oral administration of aqueous leaf extract of Cassia auriculata L. (100, 200, 400 and 600 mg/kg body wt daily for 21 days) to alloxan-induced mild diabetic (MD) and severe diabetic (SD) rabbits produced dose dependent fall in fasting blood glucose up to 400 mg/kg dose from day 3 to day 21. Further,...
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PMID: 20329701
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Abstract
Cassia auriculata L. (Caesalpiniaceae) is widely used from the ancient period to treat diabetes mellitus. In the present study, the antioxidant activity of C. auriculata aqueous leaf extract (CLEt) was evaluated in streptozotocin-induced mild diabetic (MD) and severe diabetic (SD) rats. A short-term...
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PMID: 20027866
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Abstract
These results may support the eye-clearing activity of C. obtusifolia....
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PMID: 20030094
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Abstract
I , ACN-THF-0.1% H3 PO4 (17 : 3:80), 278 nm; II , MeOH-0.1% H3PO4 (79:21), 254 nm. Analyzed and compared the content of the two types of constituents between the raw and roasted seeds of C. obtusifolia. RESULT: The calibrate curves of 5 constituents were linear (r > 0.999 7). The precision and repea...
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PMID: 19771863
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Abstract
OBJECTIVE: To isolate and identify chemical constituents of Cassia alata. METHOD: Compounds were separated and purified by column chromatography with silica gel and Sephadex LH-20, elucidated by spectroscopic methods including 1D and 2D NMR, IR and MS techniques. RESULT: Twelve compounds were isolat...
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PMID: 19623982
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Abstract
OBJECTIVE: To establish HPLC fingerprint for the identification of Cassia obtusifolia and compare chemical constituents of the raw and roasted seeds of C. obtusifolia. METHOD: Chromatographic fingerprint of C. obtusifolia was investigated by RP-HPLC and the gradient elution mode was applied to chrom...
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PMID: 19624006
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Abstract
These results clearly reveal that the crude extract of Cassia fistula served as a potential larvicidal, ovicidal and repellent agent against chikungunya vector mosquito,...
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PMID: 19499844
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Abstract
Polymer composite principles are shown to explain the mechanism and performance of fixative-treated hair tresses. This concept is illustrated using cassia and experimental cassia hydroxypropyltrimonium chloride derivatives at two charge densities. Correlations are drawn between polym...
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PMID: 19450424
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Abstract
OBJECTIVE: To investigate the chemical constituents of the roasted seeds of Cassia obtusifolia to illuminate the change of its effective components before and after roasted. METHOD: Compounds were separated by silica gel chromatography, and their structures were evaluated by spectral analysis and ch...
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PMID: 19382451
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Abstract
Cassiaindoline is a new dimeric indole alkaloid isolated from Cassia alata L. leaves whose structure was elucidated through spectroscopic analyses. It exhibited analgesic activity at a dosage of 125.0 mg/kg mouse and decreased the number of writhings induced by acetic acid by 49.4%. It also showed a...
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PMID: 19678534
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Abstract
The methanolic extract of the leaves of CASSIA ALATA was sequentially partitioned in increasing polarity to afford the hexane, chloroform, butanol and residual extract. Crude extracts were evaluated against MRSA using the agar well diffusion assay. The butanol and chloroform extracts both exhibited...
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PMID: 18991205
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Abstract
OBJECTIVE: To determine the content of 7 anthraquinones in Semen Cassiae. METHOD: A HPLC method was developed, with Inertsil ODS-3 column, acetonitrile and 0.1% H3PO4 solution as mobile phases in gradient elution. The detection wavelength wasset at 278 nm, and the flow rate was 0.8 mL x min(-1). RES...
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PMID: 19260315
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Abstract
We examined the antitumor and antimetastatic actions of 10-hydroxy-anthrone-C-glucoside cassialoin isolated from Cassia garrettiana heartwood in colon 26-bearing mice. Cassialoin (5 and 10 mg/kg) inhibited tumor growth and metastasis to the abdomen and the expression of CD31 (angiogenesis marker) in...
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PMID: 18823377
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Abstract
I was treated with 15% FBS, group II with GFBS (70 microM) alone, and the other six groups were treated with GFBS plus 25 and 50 microg of each of the three types of C. fistula extracts. After 72 h of incubation, cells were collected and tested for lipid peroxidation, antioxidant enzyme activities a...
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PMID: 19088944
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Abstract
The antimicrobial activity of the sequential n-hexane, acetone and 50% aqueous methanol extracts of leaves, stem bark and roots of four species of medicinal plants, Cassia sieberiana DC. (Leguminosae), Haematostaphis barteri Hook. f. (Anacardiaceae), Mitragyna inermis (Willd.) O. Kuntze (Rubiaceae)...
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PMID: 18618525
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Abstract
We set out to determine the effect of COE (range: 0.1 - 10 microg/ml) on calcium dysregulation and cell death models in mouse primary hippocampal cultures implicated in general neurodegenerative processes and in the pathogenesis of AD: excitotoxicity, mitochondrial dysfunction, and Abeta toxicity. I...
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PMID: 18719316
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Abstract
A new bischromone, chrobisiamone A (1) with an antiplasmodial activity has been isolated from the leaves of Cassia siamea and the structure was elucidated by 2D NMR analysis. Cyclization of 5-acetonyl-7-hydroxy-2-methylchromone (2) in the presence of ammonium acetate resulted in generation of cassia...
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PMID: 18524594
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Abstract
The first total synthesis of cassiarin A, an antiplasmodial alkaloid isolated from Cassia siamea, was achieved via sequential alkynylation of arenes with Sonogashira coupling and 6- endo-dig-cyclization of phenolic oxygens to the resulting alkynes.
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PMID: 18412353
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Abstract
We have characterized the insecticidal components present in its extract. Bioassay directed isolation of C. nigricans leaf extract yielded anthraquinones emodin, citreorosein, and emodic acid and a flavonoid, luteolin. Emodin, the most abundant and active anthraquinone in C. nigricans showed approxi...
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PMID: 17478091
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Abstract
A stable isotope dilution assay for the quantification of free coumarin and glucosylated coumarin precursors has been developed using [13C2]-coumarin as the internal standard. The doubly labeled coumarin was synthesized by reacting [13C2]-acetic anhydride with salicylic aldehyde and characterized by...
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PMID: 18197622
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Abstract
Samples from plants of Cassia italica exhibiting typical witches'-broom symptoms (Cassia witches'-broom; CWB) were examined for the presence of plant pathogenic phytoplasmas by PCR amplification using universal phytoplasma primers. All affected plants yielded positive results. RFLP analyses of rRNA...
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PMID: 18218949
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Abstract
OBJECTIVE: To establish a method for determining the content of rubrofusarin gentiobioside in Cassia obtusifolia. METHOD: The HPLC with Diamonsil C18 (4.6 mm x 250 mm, 5 microm) column was used, acetonitrile-THF-1% acetic acid (18: 3:79) was used as a mobile phase, with flow rate of 1 mL x min(-1),...
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PMID: 18533486
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Abstract
Cassia siamea L. (Fabaceae) was identified from the southwest Nigerian ethnobotany as a remedy for febrile illness. This led to the bioassay-guided fractionation of stem bark of the plant extract, using the parasite lactate dehydrogenase assay and multi-resistant strain of Plasmodium falciparum (K1)...
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PMID: 17705142
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Abstract
A simple high performance liquid chromatography (HPLC) method was developed and validated for the determination of six phenolic compounds, five anthraquinones (rhein, aloe-emodin, emodin, chrysophanol and physcion) and a flavonoid (kaempferol), in root extracts from Cassia alata L. Solid-phase extra...
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PMID: 18371725
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Abstract
Our results indicate that treatment with byesukar resulted in significant reduction of blood glucose, tissue glucose-6-phosphatase and fructose 1, 6- bisphosphatase activity. The decreased tissue hexokinase activity in diabetes state was found to be significantly increased by byesukar treatment. Als...
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PMID: 19034236
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Abstract
Immonomodulatory effect of fruit of C fistula, a traditional medicinal plant and its synergistic antimicrobial combination with amoxicillin named Amoxy-cassia (Patent # 1371240, Government of Pakistant) studied on humoral immune system of BALB/c mice. Animal immunized with sheep RBC and treated with...
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PMID: 18166514
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Abstract
Methanolic leaf extract of Cassia fistula was tested for larvicidal and ovicidal activity against Culex quinquefasciatus and Anopheles stephensi. The extract was found to be more lethal to the larvae of A. stephensi than C. quinquefasciatus with LC(50) values of 17.97 and 20.57 mg/l, respectively. M...
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PMID: 17989995
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Abstract
We found no histopathological changes in macroscopic examination by necropsy of mice treated with extract. We conclude that the extract may be safely used as an anticandidal agent....
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PMID: 19001757
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Abstract
Using persulfate/ascorbic acid redox system, a series of Cassia grandis seed gum-graft-poly(methylmethacrylate) samples were synthesized. The copolymer samples were evaluated for lead(II) removal from the aqueous solutions where the sorption capacities were found proportional to the grafting extent....
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PMID: 17719600
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Abstract
Phytochemical work in the search for bioactive metabolites from the methanolic extract of Senna spectabilis green fruits led to the isolation of a new piperidine alkaloid, (+)-3- O-feruloylcassine ( 1), in addition to the known (-)-spectaline ( 2) and (-)-3- O-acetylspectaline ( 3). The isolates wer...
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PMID: 18047293
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Abstract
Cassiae Semen (seeds of Cassia tora) showed a remarkably different HPLC chromatogram after being treated with a crude enzyme extract from Aspergillus usamii. Increased and decreased compounds were identified as aurantio-obtusin and glucoaurantio-obtusin, respectively. The aurantio-obtusin content re...
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PMID: 18092478
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Abstract
Nine anthraquinones, aurantio-obtusin (1), chryso-obtusin (2), obtusin (3), chryso-obtusin-2-O-beta-D-glucoside (4), physcion (5), emodin (6), chrysophanol (7), obtusifolin (8), and obtusifolin-2-O-beta-D-glucoside (9), isolated from an EtOAc-soluble extract of the seeds of Cassia tora, were subject...
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PMID: 17978503
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Abstract
Through an estrogenic activity bioassay-guided fractionation of the 70% ethanolic extract of Cassia tora seeds two new phenolic triglucosides, torachrysone 8-O-[beta-D-glucopyranosyl(1-->3)-O-beta-D-glucopyranosyl(1-->6)-O-beta-D-glucopyranoside] (1) and toralactone 9-O-[beta-D-glucopyranosyl-(1-->3...
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PMID: 17917292
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Dong Hyun DH Kim,
Byung Hoon BH Yoon,
Yong-Won YW Kim,
Seungjoo S Lee,
Bum Young BY Shin,
Ji Wook JW Jung,
Hyoung Ja HJ Kim,
Yong Sup YS Lee,
Jae Sue JS Choi,
Sun Yeou SY Kim,
Kyung-Tae KT Lee and
Jong Hoon JH Ryu
Abstract
We assessed the effect of the ethanolic extract of the seeds of Cassia obtusifolia (COE) on the learning and memory impairments induced by scopolamine or transient bilateral common carotid artery occlusion (2VO). In a study of the cholinergic dysfunction induced by scopolamine, single COE (25, 50, o...
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PMID: 17895591
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Abstract
Two novel alkaloids with an unprecedented tricyclic skeleton, cassiarins A (1) and B (2), have been isolated from the leaves of Cassia siamea, and the structures were elucidated on the basis of spectroscopic data. Cassiarin A (1) showed a potent antiplasmodial activity....
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PMID: 17685627
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Abstract
Hexane, chloroform, ethyl acetate, methanol and water extracts from the flower of Cassia fistula (an ethnomedicinal plant) were tested against bacteria and fungi. All the extracts exhibited antibacterial activity against Gram-positive organisms with minimum inhibitory concentrations (MIC) between 0....
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PMID: 17532583
PDF is available here.
Abstract
The present study explores the ability of Cassia fistula waste biomass to remove Ni(II) from industrial effluents. C. fistula biomass was found very effective for Ni(II) removal from wastewater of Ghee Industry (GI), Nickel Chrome Plating Industry (Ni-Cr PI), Battery Manufacturing Industry (BMI), Ta...
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PMID: 17289258
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Abstract
Natural products represent a rich source of new chemical entities for the development of drugs for neglected diseases. Leishmaniasis still afflicts the poorest populations in the world, with 12 million cases worldwide. This work analysed crude extracts and fractions from the fruits of Cassia fistula...
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PMID: 17397117
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Abstract
The study was undertaken to assess the phytoremediation potential of four plants (Sida acuta, Ricinus communis, Calotropis procera, Cassia fistula) growing at a tannery sludge disposal site. Results showed that maximum amount of K, Fe and Ni was associated with residual fraction, whereas, Zn, Mn, Cr...
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PMID: 16973356
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Abstract
Currently, all pharmaceuticals for the treatment or prophylaxis of blackhead disease (histomonosis) caused by the flagellate Histomonas meleagridis are banned from the market. Consequently, great interest exists on the finding of alternative drugs for the abatement of histomonosis. In this study, ca...
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PMID: 17285346
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Abstract
A new cycloartane triterpene glycoside (1), named Cyclosophoside A, was isolated from the seeds of Cassia sophera L. The structure of 1 has been determined as 29-O-beta-D-glucopyranoside of 1alpha, 3beta, 24xi, 25-tetrahydroxy-9, 19-cycloartan-29-oic acid by means of physicochemical properties and s...
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PMID: 17497421
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Abstract
The levels of TC, TG, LDL-C and apoB in therapeutic group were lower than those in hyperlipidemic model group (P < 0.05, P < 0.01), especially in different proportion mixture groups. CONCLUSION: Lipid-regulating active part of Semen Cassiae and Crataegus pinatifida Bge. var. major N. E. Br. might in...
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PMID: 17727066
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Abstract
The hepatoprotective and antioxidant effect of Cassia fistula Linn. leaf extract on liver injury induced by diethylnitrosamine (DEN) was investigated. Wistar rats weighing 200+/-10g were administered a single dose of DEN (200mg/kg b.w., i.p.) and left for 30 days. For hepatoprotective studies, ethan...
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PMID: 17289008
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Abstract
A trypsin inhibitor was isolated from Cassia obtusifolia by ammonium sulfate precipitation, Sepharose 4B-trypsin affinity and Sephadex G-75 chromatography. The inhibitor consisted of a single polypeptide chain with a molecular mass of 19, 812.55 Da. It was stable from pH 2 to 12 for 24 h, whereas it...
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PMID: 17221281
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Abstract
The object of this study was to formulate new, cost effective anti-microbial combination for Multi Drug Resistant (MDR) Salmonella enterica Serover Typhi (SEST) based on the synergistic activity of amoxicillin with the aqueous fruit solution of Cassia fistula (CFF), a medicinal plant found in Pakist...
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PMID: 17416570
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Abstract
OBJIECTIVE: To investigate actions of protein and anthraquinone glucosides from Semen Cassia on learning and memory capacity and related substances of senile mice induced by D-galactose.
The subacute senile mouse models induced by injection of D-galactose subcutaneously were used.
Protein and anthra...
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PMID: 17552159
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Abstract
These results indicate that SFC enhances fecal lipid excretion and may cause a reduction in serum and hepatic lipid concentrations in rats....
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PMID: 17300158
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Abstract
Cassia fistula is a fast-growing, medium-sized, deciduous tree which is now widely cultivated worldwide as an ornamental tree for its beautiful showy yellow flowers. Methods are required to reuse fallen leaves, branches, stem bark and pods when they start getting all over lawn. This investigation st...
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PMID: 16860463
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Abstract
We describe high-charge-density (3.0 mEq/g) cassia hydroxypropyltrimonium chloride (cassia HPTC), a quaternized galactomannan from the endosperm of Cassia tora and Cassia obtusifolia. Cassia HPTC is shown to participate in the coacervate phase of conditioning shampoos, from which it is deposited ont...
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PMID: 18305877
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Abstract
These results confirmed the dynamic change in the intestinal microflora profile with the dietary inclusion of PCS in piglets. Thus, PCS can be used as prebiotics to improve the intestinal microflora....
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PMID: 17392093
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Abstract
The ethanol and methanol extracts of Cassia auriculata flowers were screened for antioxidant activity. The antioxidant activity was determined by an improved assay based on the decolorization of the radical monocation of 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and 1,1-diphenyl-...
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PMID: 17071015
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Abstract
Phytochemical investigation of Cassia petersiana Bolle leaves afforded four new compounds, including two chromone derivatives, 7-acetonyl-5-hydroxy-2-methylchromone (petersinone 1, 1) and 7-(propan-2'-ol-l'-yl)-5-hydroxy-2-methylchromone (petersinone 2, 2), two benzoic acid derivatives, 5-methyl-3-(...
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PMID: 17708436
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Abstract
The study was aimed at evaluating the antioxidant activity of alcoholic extract of Cassia siamea Lam. (Fabaceae) flowers. The extract was found to contain a large amount of polyphenols and also exhibited an immense reducing ability. At a concentration of 250 microg/ml, 96% of DPPH radicals and at 50...
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PMID: 16846707
PDF is available here.