• Korean Journal of Pharmacognosy
• /
• v.25 no.1
• /
• pp.51-58
• /
• 1994

The studies were conducted to investigate the anti-diabetic activities on the hyperglycemia induced by streptozotocin in rats, anti-hypertensive activities in SHR, anti-fatigue and decrease of body weight activities in mice by Kyung Ok-Ko water extract and drink, which is a traditional preparation in Korea. 1. The blood glucose levels of streptozotocin-induced hyperglycemic rats were dose-dependently decreased by administrations of various doses(300, 600, 1200 mg/kg) of Kyung Ok-Ko water extract. Particularly, administration of 600, 1200 mg/kg were significantly shown to decrease glucose levels comparing with control group. 2. The serum total cholesterol levels of streptozotocin-induced hyperglycemic rats were dose-dependently decreased by administrations of various doses(300, 600, 1200 mg/kg) of Kyung Ok-Ko water extract. Particularly, administration of 600, 1200 mg/kg were significantly shown to decrease total cholesterol levels comparing with control group. 3. The serum triglyceride levels of streptozotocin-induced hyperglycemic rats were dose-dependently decreased by administrations of various doses(300, 600, 1200 mg/kg) of Kyung Ok-Ko water extract. Particularly, administration of 600, 1200 mg/kg were significantly shown to decrease triglyceride levels comparing with control group. 4. The blood pressure in SHRs were dose-dependently lower descended by administration of Kyung Ok-Ko water extract 300, 600, and 1200 mg/kg, respectively. 5. The swimming time of Kyung Ok-Ko water extract(100, 200, 400 mg/kg) and drink(0.7, 1.4, 2.1 ml/kg) were significantly extended to all experimental group dose-dependantly. 6. The decrease of body weight of Kyung Ok-Ko water extract(100, 200, 400 mg/kg) and drink(0.7, 1.4, 2.1 ml/kg) were significantly evaluated dose-dependently in all experimental group.

• Korean Journal of Pharmacognosy
• /
• v.25 no.2
• /
• pp.153-159
• /
• 1994

The studies were conducted to investigate the inflammation, gastric ulcer, analgesic and homothrmic of experimental animals by KYUNG OK-KO water extract and drink, which is a traditional preparation in Korea. 1. It was exhibited significantly anti-inflammatory effects to acute inflammation on carragennan edema, and preventive and therapeutic effects to chronic inflammation on Freund's complete adjuvant in rats(100, 200, 400 mg/kg). Especially, preventive effect of KYUNG OK-KO water extracts at doses of 100, 200, 400 mg/kg in rats were showed dose-dependantly. 2. Aspirin-induced gastric ulcer were remarkably repaired by all experimental groups of KYUNG OK-KO water extracts. 3. The number of writing syndromes by acetic acid induced also were decreased which MPI's test was increased by tail flick apparatus in mice remarkably, all doses of water extracts(100, 200, 400 mg/kg) and dose-dependantly. 4. Aminopyrine-induced homothermic effects of KYUNG OK-KO water extract(100, 200, 400mg/kg) and drink (0.7, 1.4, 2.1 ml/kg) were significantly evaluated dose-dependantly in 400 mg/kg, 2.1 ml/kg groups.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.37 no.1
• /
• pp.17-28
• /
• 2024

Objectives : This study was conducted to reveal the scientific mechanism of the anti-skin aging activity of Kyung-Ok-Ko(KOK), which is highly useful as a Korean traditional medicine and functional food. Methods : The skin wrinkle and aging inhibitory activity of KOK was confirmed through in vitro experiments of human dermal fibroblast neonatal cell(HDFn) and in vivo of C. elegans, and hairless mouse(SKH-1). Results : The amount of the C-terminus of the collagen precursor in the HDFn cell culture medium treated with KOK using an enzymes-linked immunoassay kit. The group treated with KOK 200㎍/㎖ was a 28.3% increase of collagen precursor compared to the control group. KOK showed inhibitory activity of MMP-1 compared to the control group at a concentration of 200㎍/㎖. In addition, KOK 200㎍/㎖ showed significant inhibitory activity of thermal stress and an oxidative stress compared to the control group in C. elegans. Furthermore, KOK showed a concentration-dependent(100mg/kg and 500mg/kg) anti-wrinkle formation effect in UV-irradiated hairless mouse(SKH-1). Additionally, when KOK was administered to UV-irradiated hairless mice, an increase in procollagen -1 and -3 genes expression was observed, and mmp-1 and mmp-9 genes, which increase collagen decomposition, decreased with the administration of KOK. Conclusions : The skin aging inhibition mechanism of Kyung-Ok-Ko(KOK) is presumed to be achieved through suppressing thermal stress and oxidative stress, suppressing mmp-1 and mmp-9 genes, and increasing procollagen-1 and procollagen-3.

• Korean Journal of Pharmacognosy
• /
• v.47 no.3
• /
• pp.258-263
• /
• 2016

In this study, we tested anti-fatigue effect of Kyung-Ok-Ko (KOK). We examined the exercise performance effects of KOK (600 mg/kg) at 2nd, 3rd and 4th week. The exercise performance of KOK treated group was significantly improved than that of vehicle control (VC) group on grip strength (2nd week), exhausted time of treadmill (3rd week) and exhausted time of weight loaded swimming (4th week). We also investigated the effects of KOK on the change of fatigue parameters in blood, skeletal muscle and liver after swimming exercise. KOK significantly reduced lactate level and enhanced glucose level in blood. Equally KOK significantly increased glycogen in skeletal muscle. However, the glycogen level of KOK in the liver was not significantly increased compared to VC group. These results show that supplementation of KOK may improve the anti-fatigue activity and exercise capacity.

• CELLMED
• /
• v.6 no.2
• /
• pp.10.1-10.3
• /
• 2016

Arirang has quite a long history in Korean music. Arirang means the heart is tingling. Jeongseon Arirang is well-known Arirang from the Gangwon province, so it shares certain features of Dongbu minyo (folksong), including the Menaritori. Jeongseon Arirang of Ok-sim Kim is pure and innocent. She has an ingenuous country voice. It is a kind of hope that provides our mental strength. Mental power is as important to our health as a eating right. Jeongseon Arirang sung by Ok-sim Kim is Seoul style of rhythmic pattern and melody. Jeongseon Arirang is designated as the Intangible Cultural Property No. 1 by the Gangwon province in 1971. This article outlines the emotional biography of Jeongseon Arirang of Ok-sim Kim relationship.

• Proceedings of the Ginseng society Conference
• /
• 2004.05a
• /
• pp.66-66
• /
• 2004

• Proceedings of the Korean Society of Life Science Conference
• /
• 2006.09a
• /
• pp.33.1-33.1
• /
• 2006

• Proceedings of the Korean Society of Plant Biotechnology Conference
• /
• 2005.11a
• /
• pp.433-433
• /
• 2005

• Proceedings of the Korean Society of Potoscience Conference
• /
• 2005.06a
• /
• pp.108-108
• /
• 2005

• The Korea Journal of Herbology
• /
• v.34 no.2
• /
• pp.41-47
• /
• 2019

Objectives : A traditional herbal prescription, Kyung-Ok-Ko (KOK), has long been used in oriental medicine as an invigorant for age-related diseases, such as amnesia and stroke. However, the beneficial value of KOK for immune responses is largely unknown. Based on the above mentioned effects of KOK, other previous reports, and its use in traditional medicine, we hypothesized that KOK displays beneficial effects against methotrexate (MTX)-induced immune suppression. Methods : We investigated the effects of KOK (0.6 g/kg/day, oral (p.o.)) on deteriorated immunity caused by MTX (2 mg/kg/day, p.o.) in an immune suppression mouse model. MTX was fed to mice once a day for 7 days. After the immune responses of the mice deteriorated by MTX treatment, KOK in water was fed to the mice once a day for 14 days. We then measured the expression levels of various cytokines, such as T helper cell (Th1, Th2) cytokines, and the number of immune cells, such as spleen T cells, B cells, and macrophages. Results : The data showed that MTX decreased Th1 profiles (interferon $(IFN)-{\gamma}$, interleukin (IL)-2, IL-12) and the number of immune cells, and increased Th2 profiles (IL-4, IL-5, IL-13), which were normalized significantly by post-administration of KOK. However, there was no significant difference in body-weight gain between MTX- and KOK-treated mice. Conclusion : These results indicate that KOK has immune-enhancing functions and reduces immunotoxicity of MTX, suggesting that supplementation with KOK will improve immune responses clinically and be useful for the prevention of immune-related diseases.