• Journal of Applied Biological Chemistry
• /
• v.60 no.3
• /
• pp.227-234
• /
• 2017

Inflammatory bowel disease (IBD) is including Crohn's disease and ulcerative colitis. Sulfasalazine commonly used in IBD, possibly has various side effects after high dosage and long term intake. The present study aimed to investigate the sulfasalazine and combination with herbal medicine on 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced in mice model. TNBS-induced mice were injected through a flexible catheter 4 cm in length 1.6 mg TNBS. Animals were divided into five groups (n=12): Normal group, TNBS control group, Sulfasalazine (30 mg/kg) group, Sulfasalazine (60 mg/kg) group, Sulfasalazine (30 mg/kg)+Cinnamomi cortex and Bupleuri radix mixture (30 mg/kg) (SCB) group. Administration groups were fed extract during 7 days. The inflammatory, and apoptotic protein levels were determined using western blotting. SCB treatment showed an outstanding effectiveness in counteracting the IBD, as assessed by reduction of body weight loss, down-regulation of pro-inflammatory proteins and cytokines, and by inhibition of proteins related to apoptosis. This is the first report that sulfasalazine and Cinnamomi cortex plus Bupleuri radix mixture improve the severity of experimental IBD through the inhibition of both inflammation and apoptosis. We confirm that the SCB treatment instead of sulfasalazine alone may be promising as an alternative therapeutic plan against IBD, without any evidence of adverse effects.

• Journal of Korean Medicine for Obesity Research
• /
• v.20 no.2
• /
• pp.69-77
• /
• 2020

Objectives: In this study, we investigated the antiobesity and antidiabetic effects of polyherbal extract, DM2 consisting of Atractylodis Rhizoma, Anemarrhenae Rhizoma, Cinnamomi Cortex, and Moutan Radicles Cortex in high fat diet-induced obesity mice. Methods: DM2 extract was prepared with a hot water. Six-week-old male C57BL/6N mice were fed a high-fat diet (HFD) for 8 weeks and then administrated with DM2 extract (500 mg/kg, p.o.) for 4 weeks. The changes of physiological markers, body weight (BW), food and water intakes, and the levels of fasting blood glucose (FBG) were measured once a week for 4 weeks in mice. The the serum levels of glucose, insulin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), total cholesterol (T-CHO), triglyceride, and low density lipoprotein cholesterol in sera were measured in mice using autometic chemical analyzer and enzyme linked immunosorbant assay. We also observed the histological changes of liver and pancreatic tissues with Hematoxylin & Eosin staining. Results: In physiological change, the increases of BW, calorie intake, and FBG in HFD-induced obese mice were significantly decreased after administration of DM2 extract for 4 weeks. The decrease of water intake was significantly increased in DM2 extract-administrated mice. In serological change, the administration of DM2 extract in obesity mice was significantly decreased the serum levels of glucose, insulin, T-CHO, AST, and ALT levels. We also found that DM2 extract inhibited the increase of lipid droplets in liver and the structural destruction of pancreatic tissues in obesity mice. Conclusion: Our study demonstrated that DM2 extract has antiobesity antidiabetic effects with body weight loss, decrease of glucose and insulin levels, and lipid accumulation on liver tissue.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.17 no.4
• /
• pp.962-968
• /
• 2003

The purpose of this research was to investigate inhibitory activity of Sasang medicines on diabetes. Reduce 36 kind of medicines to powder, abstract add 100 times methanol. Examine inhibitory activity on α-amylase and α-glucosidase in vitro. Thirty six oriental herbs were screened for inhibitory activities against carbohydrate digesting enzymes in vitro. Methanol extract of Pleuropterus multiflorus Turez, Ephedra sinica, Moutan cortex Radicis, Magnolia obovata, Alpinia officinarum, Amomi Semen, Rubus coreanus, and Cinnamomi cortex inhibited yeast α-glucosidase activity and extract of Moutan cortex Radicis and Rubus coreanus inhibited porcine α-amylase activity by more 50%. Rubus coreanus showed the strongest inhibition against both α-glucosidase and α-amylase. Therefore, Rubus coreanus was the most effective medicice of 36 kind of medicines.

• Natural Product Sciences
• /
• v.6 no.1
• /
• pp.49-51
• /
• 2000

The anti-allergy activity of Cinnamomum cassia cortex extract and its fractions were investigated in mice. The extract exhibited potent anaphylactic shock and Arthus reaction. Among the fractions obtained in the successive fractionation with n-hexane, butanol and acetone, the butanol insoluble portion was shown to have the activities.

• 한국생물공학회:학술대회논문집
• /
• 2000.04a
• /
• pp.596-599
• /
• 2000

30 kinds of natural products were considered for developing natural antioxidants by improved D.O. analyzing method including simple calculation of Area Under Curve. Several natural products such as Cimicifuge Rhizoma, Epimedii Herba, Atractylodis Rhizoma Alba, Acori Graminei Rhizoma, Mori Cortex Radicis, Aurantii Nobilis Pericarpium were bore nearly same antioxidant effects compared to synthetic powerful antioxidant BHT and also expressed powerful antioxidant effect than ${\beta}-carotene$ such as Eucommiae Cortex, Cinnamomi Cortex, Angelicae Gigantis Radix, Lycii Furctus, Acanthopanacis Cortex, Sophorae Radix, Paeoniae Radix, Geranii Herba. Another method of DPPH was performed for searching natural antioxidant from natural product. Sophorae Radix, Puerariae Radix, Aurantii Nobilis Pericarpium, Atractylodis Rhizoma Alba, Acori Graminei Rhizoma, Corni Fructus, Angelicae Gigantis Radix, Paeoniae Radix were carried higher antioxidant capacity than ${\beta}-carotene$ by DPPH method.

• Journal of The Association for Neo Medicine
• /
• v.2 no.2
• /
• pp.297-314
• /
• 1997

This study was conducted to standardize the 'Ki-Mi' of Kye-Ji Tang in the basis of ${\ulcorner}$Treatise on Febrile Diseases${\lrcorner}$ and the results were as follows 1. The medicinal plants used are processed with hot water right after picking. 2. One seung(升) of water equals to 10cc. 3. One yang(兩) equals to 6 grams. 4. Medicinal plants are shattered to the size of beans by the process called Boo-Jeor. 5. Kye-Ji Tang, which is composed with 5 medicinal plant(Cortex Cinnamomi : 18g; Radix Paeoniae : 18g; Radix Glycyrrhizae : 12g; Rhizoma Zingiberis : 18g; Fructus Ziziphi Jujubae : 18g), is prepared by adding 490cc water to above 5 medicinal plants and boiled to 210cc. After boiling, the residue is discarded and the extract is taken orally 3 times a day as one dosage of 70cc. It is recommended that 20 minitues after taking of Kye-Ji Tang, the additional uptake of rice porridge might enhance the pharmacological effect of Kye-Ji Tang.

• Korean Journal of Food Science and Technology
• /
• v.33 no.1
• /
• pp.12-18
• /
• 2001

The water-soluble extracts of plants used as tea materials were investigated for their antioxidant activities and active components(total phenolics, ascorbate and selenium). Antioxidant activities of the plant extracts were determined by measuring the changes in both peroxide values(POV method) during storage(36 day, $55^{\circ}C$) and conductivity of soybean oil at $110^{\circ}C$(Rancimat method). Soybean oil without any additive was used as a control. Soybean oil treated with 0.02% BHT was used as a positive control. The test samples were prepared by mixing the plant extracts with soybean oil in 0.02% concentration by weight. The water-soluble extracts of lycii fructus(23 d), oolong tea(23 d), orange peel(23 d), citron(22 d), and apricot(22 d) showed longer induction periods, compared to control(21 d) and BHT(21 d) by POV method. Also water-soluble extracts of oolong tea(12 h), instant coffee(11 h), citron(10 h), cinnamomi cortex(10 h), schizandrae fructus(10 h), lycii fructus(10 h) and apricot(10 h) demonstrated longer induction periods, compared to control(8 h) and BHT(8 h) by Rancimat method. The contents of total phenolic compounds were observed to be high in water-soluble extracts of oolong tea, green tea, black tea, coffee, cinnamomi cortex, and cassiae semen. Ascorbate contents were found to be high in coffee, eucommiae cortex, black tea, ganoderma, cinnamomi cortex, persimmon leaf, chicory, green tea and oolong tea extracts. The selenium contents were not detected in all the extracts. The antioxidative effects of some plant extacts were seemed to be the combined effects of various antioxidant components such as phenolics and ascorbate.

• Korean Journal of Pharmacognosy
• /
• v.37 no.1 s.144
• /
• pp.53-55
• /
• 2006

Using HPLC, we examined quantitative change of cinnamaldehyde and cinnamic acid, caused by time-progress and temperature-change for the Cinnamoni Cortex preparations, Gye Ji Ryung Whan(桂枝茯?丸), Pal Mi Ji Whang Whan(八味地黃丸) and Do Haig Sung Ki Tang(桃核承氣湯). The content of cinnamaldehyde significantly decreased by the increase of temperature. It is suggested that cinnamaldehyde and cinnamic acid are considerably stable when kept frozen.

• Korean Journal of Veterinary Research
• /
• v.53 no.2
• /
• pp.117-123
• /
• 2013

Infection with Helicobacter (H.) pylori is strongly associated with duodenal and gastric ulcers. Substantial epidemiological data has revealed that high rates of H. pylori infection might be related to high rates of gastric cancer. In this study, a medicinal herbal extracts were examined and screened for anti-H. pylori activity. Seventy percent ethanol was used for herbal extraction. For anti-H. pylori activity study, the inhibitory zone tests with 74 herbal compounds were conducted. As the results, thirteen compounds including Cinnamomi Cortex, Magnoliae Cortex and Meliae Fructus were revealed strong anti-H. pylori activities.

• YAKHAK HOEJI
• /
• v.53 no.5
• /
• pp.274-280
• /
• 2009

To survey the status of quality control of major ingredients of 'Ssanghwatang (Oriental medicine used for fatigue)', we analyzed 1,024 samples (9 kinds) of medical herbs to determine amounts of ashes, acid-insoluble ashes, loss on drying that are major elements to ensure basic quality of herbal drugstuffs. After ash analysis, Paeoniae Radix (from China) failed to meet the herbal standard criterion. After yielding Z-score(indicating the probability of exceeding its criterion) Zizyphi Fructus, Zingiberis Rhizoma, Paeoniae Radix, Rehmanniae Radix Preparata became objects of intense quality control (=IQC). Analysis on loss on drying shows Cinnamomi Cortex was unsuitable and was put under the IQC. In case of respective heavy metals, Angelicae Gigantis Radix, Cnidii Rhizoma, Cinnamomi Cortex exceeded the maximum permissible range for Cd. The 3 kinds of sub-standards were put to the IQC. Statistic figures showed a significant correlation (t-test, p<0.01) between country-of-origin and sub-quality rates. Compared to domestic one, imported medicinal herbs were less suitable in regard of acid-insoluble ash, loss on drying and Pb/Hg content. Meanwhile, amounts of Acid-insoluble ash showed positive relation with amounts of Pb (r=0.202) and As (r=0.243) among heavy metals leading to an inference that herbs of which root/rhizome is used for medical purposes attribute its high heavy metal content to the fine earth/sand being stuck to its root stalk.