• Food Science and Preservation
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• v.10 no.2
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• pp.213-218
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• 2003

In order to develop new functional doenjang, two types of medicinal herb doenjang were prepared with several medicinal herbs, bamboo salts and meju and then changes of its physiological functionalities were investigated during 6 months of fermentation. Antihypertensive angiotensin converting enzyme(ACE) inhibitory activities of medicinal herb doenjangs were decreased to 39.0∼5l.7% from 61.7∼72.5% after 6 months of fermentation. Fibrinolytic activity and electron donating ability of medicinal herb doenjangs were showed 10.4∼11.3 U and 96.3∼99.1% after 6 months of fermentation, respectively. SOD-like activity of medicinal herb doenjangs were also showed approximate 10% and tyrosinase inhibitory activity of 20$^{\circ}C$ -water extracts of medicinal herb doenjang(I) was increased up to 97.6% from 12.9% after 6 months of fermentation. Crude protein content and total sugar content of medicinal herb doenjangs were approximate 14% and 33%, respectively, which were higher than those of traditional doenjang.

• Korean Journal of Food Science and Technology
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• v.37 no.5
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• pp.789-794
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• 2005

New Korean traditional wine was developed using Gugija (Lycii fructus) and medicinal plants. Gugija wines were brewed by serial addition of Gugija root and medicinal plants into rice mash containing 1% Gugija fruit, and its physioco-chemical properties, physiological functionality, and overall acceptability were investigated. Traditional Gugija wine prepared by serial addition of 0,1% each Gugija roots and Doochung, and 1.0% each Gamcho and dandelion into the rice mash containing 1% Gugija fruit showed highest acceptability and ethanol content (16,0%). Traditional Gugija wine prepared by adding 0.1% Gugija leaf into the Gugija wine showed highest acceptability and high antihypertensive angiotensin I-converting enzyme inhibitory activity (66.1%).

• Korean Journal of Food Science and Technology
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• v.37 no.2
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• pp.228-232
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• 2005

Antibacterial, antifungal, anticancer, and ACE inhibitory activities of methanol, ethyl acetate, chloroform, and hexane extracts of garlic were investigated. Methanol extract showed highest yield of 7.9-8.8 brix. Ethyl acetate and chloroform extracts showed strong antibacterial activities as determined by inhibition zone (8-16mm) against B. subtilis and P. aeruginosa, and good antifungal activities as determined by inhibition zone (8-30mm) against A. niger, M. miehei, and T. reesei. Wando, Banyans, Chinese, and Seosan garlic methanol extracts showed 65.6, 60.4, 70.1, and 55.3% ACE inhibitory activities, 42.3, 53.8, 50.4, and 54.5% anticancer activities against SNU-1, and 11.3, 20.2, 36.6, and 30.5% anticancer activities against HeLa, respectively.

• Korean Journal of Food Science and Technology
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• v.35 no.4
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• pp.733-737
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• 2003

To develop a high-valuable Korean traditional rice wine having antihypertension, effects of some cereal kojis and legumes on alcohol fermentation and angiotensin I-converting enzyme (ACE) inhibitory activity of Korean traditional rice wine were investigated. Korean traditional rice wine brewed by addition of 10% Indian-millet koji into the mash showed the greatest ACE inhibitory activity of 43.0% and good ethanol productivity. The ACE inhibitory activity increased up to 69.2% by addition of 50% of mungbean powder and 1% of dandelion petal into the mash.

• Korean Journal of Acupuncture
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• v.23 no.3
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• pp.37-50
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• 2006

Objectives : The aim of the study was to investigate the antihypertensive effect of Hwang-gu Acupuncture in hypertensive patients. Methods : We measured the blood pressure of the patients who were admitted in the Oriental Medical Clinic of Brother from 25th November 2005 to 27th March 2006. We included the patients only in case of the systolic blood pressure was over 140mmHg or diastolic blood pressure was over 90mmHg, Twenty two patients were treated by Hwang-gu Acupuncture. In order to evaluate the effect of the Hwang-gu Acupuncture, the blood pressure was measured before and after Acupuncture procedure total 4 times, 10times. Results : There were a significant decrease in the systolic blood pressure and significant decrease in the diastolic blood pressure by Hwang-gu Acupuncture 4 times. The effect of Hwang-gu Acupuncture by measurement time on blood pressure were follows: In a systolic blood pressure was gradually deceased significantly from 1st to 4th but diastolic blood pressure was significantly decreased after 2nd and 4th only. Conclusions : These results suggest that Hwang-gu Acupuncture is effective in decreasing the systolic and diastolic blood pressure.

• Korean Journal of Food Science and Technology
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• v.30 no.6
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• pp.1476-1479
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• 1998

Effect of chitosan oligosaccharides on the ACE (angiotensin I converting enzyme) inhibition and antihypertension in SHR (Spontaneously hypertensive rat) was examined. The ACE inhibition activity was observed in all the chitosan oligosaccharides used in this study, and chitosan trimer exhibited the highest inhibitory activity $(IC_{50}=0.9{\mu}M)$ compared with other chitosan oligosaccharides $(IC_{50}\;:\;2.4{\sim}100\;{\mu}M)$. The results suggested that chitosan trimer was a good inhibitor of ACE in molecular level. When the single oral dose (2.14 mg/kg, similar to dose level of Captopril, known as strong ACE inhibitor) of chitosan trimer was given to 8 or 21 week aged SHR, the blood pressure reduction of both SHRs in 4hrs were $27{\pm}4.8\;mmHg\;and\;36{\pm}4.3\;mmHg$, respectively. Therefore, it was suggested that chitosan trimer could be applicable as natural ACE inhibitor related to antihypertension.

• Journal of Pharmaceutical Investigation
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• v.34 no.4
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• pp.299-303
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• 2004

Prescription filling in powder form is performed in community pharmacy practice to adjust dose for children and patients who cannot swallow whole tablet. However, there are few reports regarding the stability of the active ingredient and possible microbial growth after the medication is dispensed to powder form. This study examined the stability of atenolol, an antihypertensive agent, and microbial growth in the unit dose pouches dispensed at twenty-one community pharmacies located in Taegu area. Randomly chosen first unit dose pouch contained 77.4% of the prescribed dose of the drug and there were only four community pharmacies that dispensed the drug within 10% deviation from the dose prescribed by physician. Surprisingly, there were three community pharmacies that dispensed the drug with greater than 40% deviation, which may pose a major concern regarding the efficacy and safety of the drug prescribed for the treatment of hypertension. Atenolol content during a month did not indicate significant change, showing 5.4%, 4.3%, and 3.3% of decrease in 50%, 80%, and 90% relative humidity conditions, respectively. Microbiological examination during a month showed less than 0.5 microorganism in high power field (hpf) in all the relative humidity conditions tested. Based on this study, pharmacy practice in community pharmacy needs to be rigorously regulated to ensure that the dose of the prescribed drug is properly incorporated into the unit dose pouch dispensed as powder form.

• Journal of Pharmaceutical Investigation
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• v.38 no.2
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• pp.105-110
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• 2008

Indapamide (4-chloro-N-(2-methyl-1-indolinyl)-3-sulfamoyl-benz-amide) is an oral antihypertensive diuretic agent indicated for the treatment of hypertensive. The diuretic and natriuretic effects are mainly due to the structure of o-chlorobenzenesulfonamide. The objective of this study was to formulate sustained release indapamide granules and assess their formulation variables. Granules were prepared by fluid bed coating method and consist of drug layer and membrane layer. The granules were coated with HPC and ethyl cellulose along with plasticizer dibuthyl sebacate. The release of indapamide depended on the type of Eudragit such as RS and NE 30 D used in the formulation controlled release layer. These results obtained clearly suggest that the sustained release oral delivery system for indapamide could be designed with satisfying drug release profile approved.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.3
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• pp.1213-1220
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• 2013

The purpose of this study was to identify the effect of the Smart Care ubiquitous healthcare service on hypertension management. Fifty one patients with inadequately controlled blood pressure (Systolic Blood Pressure ${\geq}$ 140 mmHg despite prescribed antihypertensive medication) from 4 local clinics participated in this study. Remote biometric monitoring and healthcare consultation via videophone was provided to the participants during 24 week - Smart Care service. The average number of blood pressure monitoring and the average day of remote consult using Smart Care Service system was 121 and 14.8 per participant. As a result of analyzing change in blood pressure during 24 weeks, there was a significant difference in blood pressure between baseline and 24 weeks. Systolic blood pressures of 86.3% participants were dropped within a normal range at 24 week. Smart Care u-health service could be effective in reducing blood pressure.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.1
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• pp.181-186
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• 2006

A pharmacological inhibition of nitric oxide synthase (NOS) in rats produces vasoconstriction, renal dysfunction, and hypertension. The present study was aimed at investigating whether the methanol extract of Serous commixta cortex (MSC) ameliorates $N^G$-nitro-L-arginine methylester (L-NAME) induced hypertension in rats. Treatment of rats with L-NAME (10 mg/kg/day in drinking water, 5 weeks) caused a sustained increase in systolic blood pressure (SBP). Administration of MSC (100 or 200 mg/kg/day, p.o) significantly lowered the SBP in the L-NAME-treated rats and this effect was maintained throughout the whole experimental period. Moreover, ecNOS expression in aorta and kidney tissue from L-NAME treated rats was significantly restored dy administration of MSC. Furthermore, the impairment of acetylcholine (ACh)-induced relaxation of aortic rings in the L-NAME treated rats was reversed dy administering of MSC. The renal functional parameters including urinary volume, sodium excretion, and creatinine clearance (Ccr) were also restored by administering MSC. Taken together, the present study suggeststhat MSC prevents the increase in SBP in rats with L-NAME-induced hypertension, which may result from the up-regulation of the vascular and renal ecNOS/No system.