• Asian Pacific Journal of Cancer Prevention
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• v.14 no.6
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• pp.3903-3907
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• 2013

Background: Patients with colorectal cancer are usually treated with chemotherapy, which reduces the number of blood cells, especially white blood cells, and consequently increases the risk of infections. Some research studies have reported that aromatherapy massage affects the immune system and improves immune function by, for example, increasing the numbers of natural killer cells and peripheral blood lymphocytes. However, there has been no report of any study which provided good evidence as to whether aromatherapy with Thai massage could improve the immune system in patients with colorectal cancer. The objectives of this study were to determine whether the use of aromatherapy with light Thai massage in patients with colorectal cancer, who have received chemotherapy, can result in improvement of the cellular immunity and reduce the severity of the common symptoms of side effects. Materials and Methods: Sixty-six patients with colorectal cancer in Phichit Hospital, Thailand, were enrolled in a single-blind, randomised-controlled trial. The intervention consisted of three massage sessions with ginger and coconut oil over a 1-week period. The control group received standard supportive care only. Assessments were conducted at pre-assessment and at the end of one week of massage or standard care. Changes from pre-assessment to the end of treatment were measured in terms of white blood cells, neutrophils, lymphocytes, CD4 and CD8 cells and the CD4/CD8 ratio and also the severity of self-rated symptom scores. Results: The main finding was that after adjusting for pre-assessment values the mean lymphocyte count at the post-assessment was significantly higher (P=0.04) in the treatment group than in the controls. The size of this difference suggested that aromatherapy with Thai massage could boost lymphocyte numbers by 11%. The secondary outcomes were that at the post assessment the symptom severity scores for fatigue, presenting symptom, pain and stress were significantly lower in the massage group than in the standard care controls. Conclusions: Aromatherapy with light Thai massage can be beneficial for the immune systems of cancer patients who are undergoing chemotherapy by increasing the number of lymphocytes and can help to reduce the severity of common symptoms.

• The Journal of Internal Korean Medicine
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• v.35 no.4
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• pp.455-471
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• 2014

Objectives: This experiment was done for investigating antimicrobial activity of Hwangryunheadok-tang and Scutellariae Radix extract, Phellodendri Cortex extract, Coptis Rhizoma extract, Gardenia Jasminoides extract against Staphylococcus aureus. Methods: After administering S. aureus on a bacterial culture media plate, antimicrobial activity was tested by dripping $80{\mu}l$ diluted Hwangryunheadok-tang and Scutellariae Radix extract, Phellodendri Cortex extract, Coptis Rhizoma extract, and Gardenia Jasminoides extract (100%, 50%, 10%, 1%) on plates that were cultivated for a span of time from 16 to 72 hours. Also, minimal inhibitory concentration (MIC) was tested by dripping the minimum dilution density solution that has antimicrobial activity between $80{\mu}l$ and $20{\mu}l$ ($80{\mu}l$, $60{\mu}l$, $40{\mu}l$, $20{\mu}l$) in measure of density. Antimicrobial activity of Hwangryunheadok-tang and four kinds of extracts against S. aureus was continually displayed. Results: 1. S. aureus (Standard Microorganism, ATCC) (1) Antimicrobial activity was displayed for Hwangryunheadok-tang, Scutellariae Radix extract, and Phellodendri Cortex extract respectively in the undiluted solution and 50% of diluted magnification. Gardenia Jasminoides extract showed its activity only in the undiluted solution; Coptis Rhizoma extract showed its activity down to 10% of diluted magnification. The antimicrobial activity of the undiluted solution was increased when the volume of inoculation increased. But, there was no difference when time was extended for cultivation. (2) MIC of Hwangryunheadok-tang, Scutellariae Radix extract was 50%, $20{\mu}l$. Coptis Rhizoma extract was 10%, $20{\mu}l$, Phellodendri Cortex extract was 50%, $80{\mu}l$ and Gardenia Jasminoides extract was 100%, $60{\mu}l$. 2. S. aureus isolated from diarrheal patients (1) When compared to standard microorganism, MIC has decreased. As a result, their antimicrobial activity has increased. (2) Antimicrobial activity of Hwangryunheadok-tang and four extracts was continually shown in extending of the time, 16, 24 and 72 hours. Conclusions: The author comes to the conclusion that Hwangryunheadok-tang, and four kinds of extracts have antimicrobial activity against S. aureus. Especially, when comparing standard microorganisms with S. aureus isolated from diarrheal patients, some cases showed that antimicrobial activity of all the extracts were better than antibiotics. Thus, if a further study is performed, the use of Hwangryunheadok-tang, and four kinds of extracts will be valuable and beneficial in clinical treatments.

• Journal of Korean Tunnelling and Underground Space Association
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• v.5 no.4
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• pp.401-409
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• 2003

Recently, the development of underground structures is to be inevitably necessary due to the increase in population and traffic volume that has caused to the limit of urban land use and the heavy traffic jams. Therefore, underground structures such as subway, underground shopping centers, lifeline facilities and so on, have been increasingly constructed, On the other hand, several social problems have occurred during construction, i.e., ground subsidence, noise, and vibration. Therefore, safer and more beneficial methods for underground construction are on the demand. In this research, N.T.R.(New Tubular Roof) method has been modified and utilized for solving those problems and overcoming the difficulties connected with the bored tunnel construction of large underground openings in unfavorable ground, often under the water table, and with overburdens that are too shallow to solve problems of stability using traditional methods. The N.T.R. method has been modified to suit for Korean geotechnical conditions, and was made up for the weak points-the water leakage from walls and tops, the maintenance and the lack of stability-of the conventional methods. This paper dealt with the features and the applicability of N.T.R. Method based on the results from numerical analysis and data from in-situ monitoring system.

• Journal of the Korean Institute of Landscape Architecture
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• v.44 no.1
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• pp.80-92
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• 2016

The purpose of this study is to analyze the visions of visual landscape planning and to suggest improvements for it. This study overviews currents methods of making the vision of visual landscape planning by group interview with hands-on workers. Thirty-two cases of visual landscape planning are reviewed to analyze the forms and contents of vision of visual landscape planning. The purpose of urban vision and city slogans are fairly similar to the vision of visual landscape planning; therefore, this study reviews and compares them. According to this study, we conducted writing direction and policy implications. The results of this study are as follows. The vision of visual landscape planning is written by consulting the landscape resources survey and visions of upper plans. These writing methods are able to enhance the consistency of each chapter in visual landscape planning, and the consistency between visual landscape planning and upper plans. Thus, it is desirable to revise landscape planning guidelines with this method. The current vision of visual landscape planning is written in the form of a city slogan. But the vision of visual landscape planning is not a means of publicity and transformational use. So, the form of the vision needs to be revised. This study analyzed the correlation among the vision of visual landscape planning, urban vision, and city slogan. There is a closer correspondence between the vision of visual landscape planning and urban vision than city slogan. This result means that it is beneficial to write the vision of visual landscape planning in consideration of the upper plan. Henceforward, for maintaining and enhancing consistency detailed contents in landscape planning guidelines are needed.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.19 no.1
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• pp.123-134
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• 2006

Objective : This experimental study was performed to investigate the effect of Herbe-medicine used for eye disease(Sean-tang, Jinpi-san, Tangpo-san, Copitdis Rhizoma) on Staphylococcus epidermidis keratitis. Methods : After administering various herbal eye drops on Staphylococcus epidermidis, I measured MIC and the size of inhibition zone. MIC was measured by dropping from 20 to $50{\mu}{\ell}$ according to density. Anti-bacterial potency was measured by the size of inhibition zone with change of volume under 2 days culture condition. Also continuous anti-bacterial potency of herbal eye drops was measured by the size of inhibition zone according to 2 days and 6 days culture each under the $50{\mu}{\ell}$ condition. Results : 1. MIC on Staphylococcus epidermidis in Sean-tang, Jinpi-san was 1%, $50{\mu}{\ell}$ 2. MIC on Staphylococcus epidermidis in Tangpo-san, Coptidis rhizoma was 10%, $50{\mu}{\ell}$ 3. MIC on Staphylococcus epidermidis in Cravit was 0.1%, $20{\mu}{\ell}$. 4. Under the 2 days culture condition, the size of inhibition zone on Staphylococcus epidermidis by volume for Sean-tang was 10.0mm in $50{\mu}{\ell}$, Jinpi-san was 16.0mm in $50{\mu}{\ell}$, Tangpo-san was 17.5mm in $50{\mu}{\ell}$, Coptidis rhizoma was 31.0mm in $50{\mu}{\ell}$ and Cravit was 34mm in $50{\mu}{\ell}$, showed the highest anti-bacterial potency. 5. Under the $50{\mu}{\ell}$ condition, the size of inhibition zone on Staphylococcus epidermidis by 2 and 6 culture days for Sean-tang was 47.5mm in 6days, Jinpi-san was 36.0mm in 6days, Tangpo-san was 45.0mm in 6 days and Cravit was 48.0mm in 6 days, which showed the highest anti-bacterial potency. 6. Under the $50{\mu}{\ell}$ culture condition, the size of inhibition zone on Staphylococcus epidermidis by 2 and 6 culture days for Coptidis rhizoma was 31.0mm in 2 days and 6 days, which showed the same anti-bacteria1 potency. Conclusions : The present author think that Herbe-medicine used for eye disease can be used to cure Staphylococcus epidermidis keratitis and if further study is performed, the use of the Herbe-medicine used for eye disease will be valuable and beneficial in the clinical medicines.

• Journal of Periodontal and Implant Science
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• v.30 no.3
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• pp.539-555
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• 2000

Recently, it was reported that enamel matrix derivative may be beneficial in periodontal regeneration procedures in expectation of promoting new bone and cementum formation. The aim of present study was to evaluate the effect of enamel matrix derivative($Emdogain^?$)and Caso4 sulfate paste in 1-wall intrabony defects in beagle dogs. Surgically created 1-wall intrabony defects were randomly assigned to receive root debridement alone or $Emdogain^{(R)}$ or $Emdogain^{(R)}$ and Caso4. Clinical defect size was 4 X 4mm. The control group was treated with root debridement alone,and Experimental group I was treated with enamel matrix derivative application, and Experimental group II was treated with enamel matrix derivative and Caso4 sulfate paste application,. The healing processes were histologically and histometrically observed after 8 weeks and the results were as follows: 1. The length of junctional epithelium was $0.41{\pm}0.01mm$ in the control group, $0.42{\pm}0.08mm$in the experimental group I and $0.50{\pm}0.13mm$in the experimental group II. 2. The connective tissue adhesion was $0.28{\pm}0.02mm$ in the control group, $0.13{\pm}0.08mm$ in the experimental group I and $0.19{\pm}0.02mm$ in the experimental group II. 3. The new cementum formation was $3.80{\pm}0.06mm$ in the control group, $4.12{\pm}0.43mm$ in the experimental group I and $4.34{\pm}0.71mm$ in the experimental group II. 4. The new bone formation was $1.43{\pm}0.03mm$ in the control group, $1.53{\pm}0.47mm$ in the experimental group I and $2.25{\pm}1.35mm$ in the experimental group II. Although there was limitation to present study, the use of enamel matrix derivative in the treatment of periodontal 1-wall intrabony defect enhanced new cementum and bone formation. Caso4 sulfate paste will be the candidate for carriers to deliver enamel matrix derivative, and so enhance the regenerative potency of enamel matrix derivative.

• Journal of Radiation Protection and Research
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• v.39 no.3
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• pp.134-141
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• 2014

Along with the wide use of radiotherapy in cancer treatment, there is growing interest in beneficial effect of low-dose irradiation (LDI) in cancer therapy. Therefore, we investigate how LDI affects immune responses in mice model. Total body irradiation (TBI) on C57BL/6 mice was given at low-dose rate of $1mGy{\cdot}min^{-1}$ using $^{137}Cs$ source at three times for consecutive three days. Hematological examination, total cell numbers of spleen, populations and characteristics of splenocytes were determined. Total numbers of RBC or platelet in irradiated mice showed no significant changes. WBC counts were decreased in a dose-dependent manner 2 days after TBI, however, these differences are gradually waned until 28 days. Dose-dependent decrease in the number of splenocytes of TBI mice at day 2 was also improved as time progressed. While the level of Foxp3 mRNA was decreased, the frequency of $CD4^+$ T cells and $CD69^+$ cells in spleen was increased at day 2 and 14. Fractionated low-dose TBI on mice exhibited normal body weight with no distinguishable behavior during whole experimental periods. These results suggest that some parameters of immune system could be altered and evaluated by fractionated low-dose TBI and be used to broaden boundary of low dose radiation research.

• Asian-Australasian Journal of Animal Sciences
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• v.26 no.7
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• pp.995-1002
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• 2013

The effect of conjugated linoleic acid (CLA) feeding on growth performance and fatty acid profiles in thigh meat of broiler chicken was investigated using meta-analysis with a total of 9 studies. Overall effects were calculated by standardized mean differences between treatment (CLA fed) and control using Hedges's adjusted g from fixed and random effect models. Meta-regression was conducted to evaluate the effect of CLA levels. Subgroups in the same study were designated according to used levels of CLA, CP levels or substituted oils in diets. The effects on final body weight, weight gain, feed intake and feed conversion ratio were investigated as growth parameters. Total saturated and unsaturated fatty acid concentrations and C16:0, C18:0, C18:2 and C18:3 concentrations in thigh meat of broiler chicken were used as fatty acid profile parameters. The overall effect of CLA feeding on final weight was negative and it was only significant in fixed effect model (p<0.01). Significantly lower weight gain, feed intake and higher feed conversion ratio compared to control were found (p<0.05). CLA feeding on the overall increased total saturated fatty acid concentration in broilers compared to the control diet (p<0.01). Total unsaturated fatty acid concentration was significantly decreased by CLA feeding (p<0.01). As for individual fatty acid profiles, C16:0, C18:0 and C18:3 were increased and C18:2 was significantly decreased by CLA feeding (p<0.01). In conclusion, CLA was proved not to be beneficial for improving growth performance, whereas it might be supposed that CLA is effective modulating n-6/n-3 fatty acids ratio in thigh meat. However, the economical compensation of the loss from suppressed growth performance and increased saturated fatty acids with the benefit from enhanced n-6/n-3 ratio should be investigated in further studies in order to propose an appropriate use of dietary CLA in the broiler industry.

• Journal of Embryo Transfer
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• v.16 no.3
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• pp.163-172
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• 2001

The present study was carried out to examine the effects of $O_2$concentrations and culture media on in vitro maturation and embryo development of porcine follicular oocytes. The results were summarized as fellows : 1. The rates of GVBD and nuclear maturation in NCSU-23 and TCM-199 media with 10% PFF under the conditions of 5% and/or 20% $O_2$concentrations were not different among the each treatment groups(P>0.05). 2. The rates of polyspermy and mean numbers of penetrated sperm were significantly lower in NCSU-23 medium than in TCM-199 medium (P>0.05). However, the rates of polyspermy and mean numbers of penetrated sperm were not different between 5% and 20% $O_2$concentrations. 3. The rates of blastocyst formation at day 7 after in vitro fertilization were significantly higher in NCSU-23 medium under the condition of 20% $O_2$concentration than in TCM-l99 medium under the condition of 5% or 20% $O_2$concentrations. However, the rates of blastocyst formation and total cell numbers in blastocysts were not different between 5% and 20% $O_2$concentrations. In conclusion, the use of NCSU-23 medium under the condition of 20% $O_2$concentration was beneficial for porcine oocyte maturation and in vitro development.

• Archives of Plastic Surgery
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• v.37 no.3
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• pp.233-238
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• 2010

Purpose: As the use of soft tissue fillers becomes more popular, complications such as foreign body granuloma (FBG) are increasing. We report 120 cases of facial FBG and review the available literatures. Methods: 120 patients of facial FBG in our clinic from Mar. 2003 to Feb. 2008 were complied and analyzed. A retrospective chart review was done and patient satisfaction was evaluated with a questionnaire using 5 score scale. Patients with severe inflammation sign or bizarre deformity underwent surgical excision and those with minimal symptoms or a history of hyaluronic acid injection received injection therapy using hyaluronidase. Results: 100 females and 20 males were observed. The average age was 43.7 years (from 16 to 74). 84 patients received surgical therapy and 36, injection therapy. Deformity of facial contour, foreign body sensation and inflammation sign were the three main chief complaints. 84 patients did not know what the injection materials were. The known materials are as follows: collagen, hyaluronic acid, silicone oil, paraffin. 92 cases were performed by unlicensed practitioners, 29 by physicians. Anatomical site most frequently affected by the foreign body granuloma was the cheek (25.8%), followed by forehead (19.2%), lips (15.8%), nose (9.2%), mentum (8.3%), eyelid and eyebrow (4.3%) and temple (0.8%). In 21 patients (17.5%), FBGs were found on multiple sites. Patients with inflammation sign got the highest satisfaction ($3.19{\pm}0.73$) (p=0.001) among 3 chief complaints. And patient satisfaction was statistically higher in surgical therapy group ($3.43{\pm}0.72$) than in injection therapy group ($2.97{\pm}0.88$) (p=0.003). Conclusion: We suggest that it may be beneficial to tailor the type of treatment for FBG relying on wound state and patient's chief complaints. In surgical therapy, resolute approach is necessary to correct facial deformity definitely and to minimize inflammation. Injection therapy could be another option for those with minimal symptoms or a history of hyaluronic acid injection. To prevent foreign body granuloma, not only plastic surgeons but also other physicians should inject soft tissue fillers with great caution and we should warn the public of disastrous consequences associated with illegal medical practice.