• The Journal of Korean Medicine
• /
• v.23 no.4
• /
• pp.45-54
• /
• 2002

Objectives: In order to investigate the relationship of Radix Trichosanthis components and the melanin synthesis, the author has analyzed the cell viability and tyrosinase activity, melanin content and morphologic changes in n-hexane, EtOAc, n-BuOH, and H2O fraction. Methods: At first, in order to determine the concentration of the Radix Trichosanthis component, the author investigated the viability of B16 melanoma cell. To measure the effects of Trichosanthes kirilowii extracts (n-BuOH, n-Hexane, EtOAc, H2O fractions) on the viability of A549 cells, A549 cells were treated with various concentrations (from 0.5 to $25{\;}\mu\textrm{g}/ml$) of components of Trichosanthes kirilowii. After 24hrs, the cell viability was measured by MTT assay. The EtOAc components of Trichosanthes kirilowii decreased the viability of A549 cells in a dose-dependent manner. H2O and n-BuOH components had no cell toxicity till $25{\;}\mu\textrm{g}/ml$, the n-hexane component showed minor cell toxicity at $25{\;}\mu\textrm{g}/ml$ and the EtOAc component cell toxicity was revealed at $5{\;}\mu\textrm{g}/ml$ concentration. Results: 1. The results of tyrosinase activity and the Radix Trichosanthis component; n-hexane and EtOAc components controlled it effectively; the n-BuOH components were less effective. 2. The results of melanin content analysis showed that the n-hexane and EtOAc components effectively inhibited, the n-BuOH fraction inhibited less, and H2O component didn't inhibit the terminal melanin formation. 3. In the n-BuOH and H2O component there were no changes, but in the n-hexane component the melanin content was effectively inhibited. 4. In the EtOAc fraction, although the melanin content was inhibited, the cell count was evidently suppressed, Of all of the Radix Trichosanthis components, the n-Hexane and EtOAc fractions inhibited the melanin synthesis best, but owing to its toxicity, the EtOAc components inhibited the cell count. Conclusion: The above results demonstrated that Radix Trichosanthis n-hexane fraction efficiently inhibited the tyrosinase activity and melanin synthesis.

• The Journal of Korean Obstetrics and Gynecology
• /
• v.26 no.1
• /
• pp.41-58
• /
• 2013

Objectives: The object of this study was to observe the in vitro anti-bacterial and anti-inflammatory effects of three single aqueous herbal extracts(Trichosanthes Semen, Gardeniae Fructus, and Angelicae Dahuricae Radix), traditionally used for treating various gynecological diseases including mastitis in Korea, against Staphylococcus aureus and lipopolysaccharide(LPS)-activated Raw 264.7 cells. Methods: Anti-bacterial activities of three single aqueous herbal extracts against S. aureus were detected using standard agar microdilution methods. In addition, the effects on the cell viability, $PGE_2$, NO, TNF-${\alpha}$, IL-$1{\beta}$ and IL-6 productions of LPS activated Raw 264.7 cells. The anti-bacterial and anti-inflammatory effects were compared with lincomycin and piroxicam, respectively in the present study. Results: MIC of three single aqueous herbal extracts against S. aureus were detected as over 25, $4.063{\pm}2.096$ and $1.641{\pm}0.972$ mg/ml, respectively. MIC of lincomycin was detected as $0.469{\pm}0.297{\mu}g/ml$ at same conditions. In addition, $ED_{50}$ against LPS-induced cell viabilities and cytokine releases of three single aqueous herbal extracts were as follows - cell viability: 7.635, 13.761, 6.986 mg/ml, NO production : 4.808, 22.015, 2.949 mg/ml, $PGE_2$ production : 3.040, 4.312, 0.821 mg/ml, TNF-${\alpha}$ production : 9.563, 54.931, 1.240 mg/ml, IL-$1{\beta}$ production : 1.362, 1.801, 0.534 mg/ml, IL-6 production : 0.371, 0.797, 0.202 mg/ml, respectively. $ED_{50}$ of piroxicam against LPS-induced cell viabilities, NO, $PGE_2$, TNF-${\alpha}$, IL-$1{\beta}$ and IL-6 were detected as 35.179, 6.552, 1.162, 7.273, 7.101 and 5.044 ${\mu}g/ml$, respectively at same conditions. Conclusions: The results of the study showed anti-bacterial effects against S. aureus in the order of Gardeniae Fructus and Angelicae Dahuricae Radix aqueous extracts, except for Trichosanthes Semen. They also showed anti-inflammatory effects against LPS-activated Raw 264.7 cells in the order of Angelicae Dahuricae Radix, Trichosanthes Semen, and Gardeniae Fructus aqueous extracts. These three herbs are expected to be great substitutes to reduce side-effect of lincomycin and piroxicam, if the amount of those three single aqueous herbal extracts is adjusted appropriately.

• Biomolecules & Therapeutics
• /
• v.4 no.3
• /
• pp.291-295
• /
• 1996

For the screening of antidiabetic effect, this study was carried out to some natural products by measurements of glucose level. MeOH and $CH_2Cl_2$ extracts of natural products were investigated for the effect on glucose level of $N_2$-STZ diabeted Rat. Among the natural products, Dioscorea Rhizoma, Trichosanthes Radix, Nelumbis Semem and Lycii Fructus were shown a remarkable antidiabetic effect.

• Proceedings of the PSK Conference
• /
• 2003.04a
• /
• pp.143.2-144
• /
• 2003

Joins (SKI 306X) is now clinically used for the treatment of osteoarthritis (OA). In previous reports, Joins a natural herbal product extracted from three herbs Clematis Radix. Trichosanthes Radix and Prunella Flos, was shown to have good analgesic and anti-inflammatory effects in several in vivo models. e.g., acetic acid-induced pain, carrageenan-induced paw edema and adjuvant-induced arthritis. (omitted)

• Proceedings of the PSK Conference
• /
• 2003.04a
• /
• pp.146.1-146.1
• /
• 2003

Joins (SKI 306X) is now clinically used for the treatment of osteoarthritis (OA). In previous reports, Joins, a natural herbal product extracted from three herbs Clematis Radix, Trichosanthes Radix and Prunella Flos, was shown to have good analgesic and anti-inflammatory effects and cartilage protective effects in several experimental models. In this study we characterized the effects of Joins on the gastric mucosa and compared to that of diclofenac. (omitted)

• Korean Journal of Medicinal Crop Science
• /
• v.12 no.1
• /
• pp.73-78
• /
• 2004

The study was conducted to develop new materials of functional foods from natural resources. Fortyeight medicinal plants were screened on inhibitory activity of angiotensin-converting enzyme (ACE), a protein elevating blood pressure. The water extracts of Armoracia aerial part, Cynanchum radix, Euonymus branch, Phyllostachys stem, Trichosanthes seed, and methanol extract of Silybum aerial part were showed strong inhibitory activity (above 70%) on ACE at the final concentration of $4,000\;{\mu}g\;ml^{-1}$. Among the plant extracts, water extracts of Phyllostachys taeniam and Trichosanthes seed were especially showed strong inhibitory activity (above 25%) at $500\;{\mu}g\;ml^{-1}$. These two plants are expected good candidate for development into anti-hypertensive materials.

• Journal of Korean Academy of Nursing
• /
• v.31 no.1
• /
• pp.7-19
• /
• 2001

In our country, patients with diabetes mellitus are searching for complementary treatments to recover from illness, while they received treatments from the doctor. However, have been evaluated or investigated systematically. This study was carried out to explore application of complementary treatments for patients with DM. For this survey, questionnaires were developed by researchers and the data was collected from July to October of 1999. Among the 223 subjects, there is one general hospital, one oriental hospital, 15 area C.H.P, ahd 2 area health centers. The results were as follows: 1. The total number of cases was 223 and the average age was 62.85 years old and average duration of DM was 8.1 years. The number of patients who had experience with alternative therapies was 145 (65%). The number of those who have not undergone treatments was 78 (35%). 2. The 43.5% of experienced CAM were advised family and relatives. Only 30.3% approved the effect of CAM and 52.5% said that If another a new CAM is introduced, they will try it. 4. Ninety three kinds of complementary treatments were used. Among the used items, 63.7% was various types of plants, 21.6% was animal material and 14.7% was the mixed group. As a single item, Bombyx Mori (Silkworm) was the most frequently used (10.5%) followed by the bean, mushroom, Morus bombycis (mulberry), Ginseng, Commelina Communis (Dalgaebi), Chinese medicine, root of Rosa rugosa (Haedangwha). 5. Among the used items, Trichosanthes kirilowii Max. Eucommia ulmoides Oliver, Commelina Communis, Aralia elata, pine needle, mulberry fruit, root of Rosa rugosa. Ginseng, Lycii Fructus, Dioscorea radix, Polygonatum odoratum, Cassia tora L, Bombyx Mori, loach, Crucian carp were based upon the pharmacological function of effect for control of diabetes mellitus symptom. 6. In the analysis of the relationships between the general characters of the patients with new complementary alternative medicine try and hospital treatment; 1) The shorter group suffered from DM (p=.038), poor Self-MBG (p=.037) and wanted to try new complementary alternative medicine. 2) The group of DM education experience were carried out hospital treatment well (p=.045). In conclusion, further study will be required for the patients experience using alternative therapies as the D-M in terms of holistic view of patients.