• Journal of the Korean Society of Costume
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• v.56 no.5 s.104
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• pp.59-74
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• 2006

The purpose of this study is to investigate the skin type of $20{\sim}30’s$ women that use skin type test paper of cosmetic companies and usual using condition for the cosmetics. The result is as follows; The research target is $20{\sim}30’s$ woman in Seoul area, around capital city area and Geonra province, we surveyed the difference among the group, after dividing the groups with job, monthly income. As the result of research on the usual using cosmetics and cleansing products, $20{\sim}30’s$ woman mostly have toilet water, lotion and foam type cleansing product and use them. As the result of consciousness of skin type combination skin type is 46.1%, dry skin type is 23%, oily skin type is 15%, sensitive skin type is 9%, normal skin type is 7%. To compare results of skin type test paper of cosmetics companies with consciousness of skin type, result of skin type test paper of cosmetics companies was different consciousness of skin type. The result of skin type test paper of B company is same as consciousness of skin type is 31.2% and this result among cosmetics companies was appeared high ratio. Among the results from 3 companies, the rate that all result for 1 person's skin type are accord, is just 8%. 2 companies among them have matching rate of 42%. Most of all, each results of skin type test paper of cosmetics companies was appeared difference. This result show the problem of objectivity about skin type test paper of cosmetics companies that they using it.

• Journal of Pharmacopuncture
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• v.9 no.1
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• pp.121-126
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• 2006

Objective : The purpose of the study was to observe local reactions of BV and BVP skin test, and to compare those between BV and BVP. Methods : We performed BV or BVP Skin test to 42 patients, and then we measured wheal and erytherma on skin test area by digital caliper after 15 minutes. Results : 1. In BV Skin test, the mean size of wheals was $l0.l0{\pm}0.78mm$ and the mean size of erythermas was $29.85{\pm}6.23mm$. 2. In BVP Skin test, the mean size of wheals was $7.05{\pm}3.20mm$ and the mean size of erythermas was $19.58{\pm}7.62mm$. 3. The local reactions of BVP Skin test decreased significantly(P<0.01) than those of BV skin test.

• Clinical and Experimental Pediatrics
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• v.50 no.5
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• pp.409-415
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• 2007

Allergy skin prick test and intradermal test represent one of the major tools in the diagnosis of IgE-mediated diseases like as atopic asthma, allergic rhinitis, atopic dermatitis, food and drug allergy, and insect bite when properly performed. Skin tests are of particular importance in fields such as allergen standardization, pharmacology, and epidemiology. Even if skin tests seem easy to perform, adequate and proper interpretation requires well-trained physicians who can recognize the numerous factors that may modify the results of skin tests.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.18 no.1
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• pp.46-53
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• 2011

Purpose: The purpose of this study was to identify the effects of EMLA cream (eutectic mixture of local anesthetics, lidocaine and prilocaine) on pain during ampicillin sodium intradermal (ID) skin test, and also to assess skin reaction after the skin test. Methods: Forty-three nurse-volunteers had skin tests with 0.01ml-0.05ml ampicillin sodium antibiotics. Skin tests were done on each forearm to compare the pain level of the skin test site after application of EMLA cream with the pain level when no EMLA cream was applied. EMLA cream was applied at the ID skin test site with an occlusive dressing for one hour. Pain was evaluated using a visual analogue scale and pain sensation using the short form McGill Pain Questionnaire. The transverse diameter of the wheal and redness was read right after and at 15 minutes after the skin test. The results were compared using independent t-tests. Results: Pain score and sensation with EMLA cream treatment were significantly lower than when EMLA cream was not applied. There was no difference in skin reactions; reading of the skin test was not affected by EMLA cream. Conclusions: EMLA cream was found to be an effective local anesthetic to relieve the pain of clients having ampicillin sodium antibiotics ID skin tests.

• Journal of Physiology & Pathology in Korean Medicine
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• v.25 no.2
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• pp.212-216
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• 2011

In traditional medicines, Dansam-samul-tang and Samwhang-sasim-tang extracts were known to effects of antioxidant and antimicrobial activity. To investigate the safety evaluation of skin, these extracts were measured to skin safety testing such as primary skin irritation test, eye irritation test and skin sensitization test. The results of the primary skin irritation test and eye irritation test in vitro showed that these extracts included in the nonirritating area. Skin sensitization test results by Guinea Pig Maximization (GPMA) indicated that there was no allergy reaction. Therefore, Dansam-samul-tang and Samwhang-sasim-tang extracts were very safe in every safety test of skin. These results suggests that Dansam-samul-tang and Samwhang- sasim-tang extracts in 1 % concentration can be useful cosmetic ingredients.

• Toxicological Research
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• v.18 no.3
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• pp.267-273
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• 2002

Fructose 1,6-diphosphate(FDP), a glycolytic metabolite, is reported to ameliorate inflammation and inhibit the nitric oxide production in murine macrophages stimulated with endotoxin. It is also reported that FDP has cytoprotective effects against hypoxia or ischemia/reperfusion injury in brain and heart, and may play a protective role in ultraviolet B (UVB, 280~320 nm)-injured keratinocyte by attenuating prostaglandin (PG)-E$_2$production and cyclooxygenase (COX)-2 expression, which are possibly through blocking the intracellular reactive oxygen species (ROS) accumulation. Therefore FDP is considered to act as a potent antioxidant especially in the skin. We conducted the several safety tests (single-dose toxicity, primary skin irritation test, eye irritation test, skin sensitization test, phototoxicity test, photosenitization test and human patch test) to see if FDP is safe in case used for the skin application. Our data obtained hitherto suggest that FDP is very safe if applied to the skin.

• Korean Journal of Veterinary Research
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• v.12 no.1
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• pp.51-58
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• 1972

Hemagglutinating antigen of Toxoplasma gondii was prepared and purified by the method of a slight modification of Tsunematsu, and the preparation of the skin test antigen (toxoplasmin) was made by means of acetone-ether treatment described by Nobute et al. With these antigens the passive hemagglutionation and skin tests were performed for the diagnosis of swine toxoplasmosis by using artificially infected pigs. The results obtained were summarized as follows: 1. The hemagglutinating antibody and the skin test antibody were demonstrated one and three weeks after infection, respectively. And these antibodies were maintained over nine weeks after infection. 2. The antigenicity of hemagglutinating antigen was stable when it was kept in frozen state, while was unstable in a liquid state. 3. Freeze-dried skin test antigen (toxoplasmin) was stable for two months or more if it was kept at $5^{\circ}C$ and room temperature, but in the liquid or reconstituted state it was unstable. 4. Freeze-dried skin test antigen could be preserved without loss of antigenicity for more than two months. 5. Passive hemagglutination test could be applied effectively at the early phase of the disease process and skin test at later phase, mainly for epidemiological survey. However, by combiniation of these methods, the more accurate results could be obtained.

• International Journal of Highway Engineering
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• v.14 no.3
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• pp.41-48
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• 2012

In this study the negative skin friction test of foundation pile was performed in order to monitor the negative skin frictional force acting on the steel pipe pile installed in soft soil. The monitored frictional stresses obtained from the long-term loading test. Through the long-term frictional stress monitoring test, the economical period for the construction of the superstructure was determined. The following conclusion were derived from this study: (1) In soft soil, negative skin friction increases with the increase in the rate of settlement. (2) In the friction relationship graph, the period where there is no frictional strain increase is verified and the time for the construction of the superstructure is determined. (3) The pile loading test was performed and the negative skin friction was compared with the test results. It was determined that the negative skin friction after driving was larger than the negative skin friction obtained from the loading test. 15 days after the construction, the monitored value was similar with the theoretical data. (4) It was determined that even during the occurrence of negative skin friction an economical construction management can be performed using the long-term monitoring method of negative skin friction.

• Journal of Pharmacopuncture
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• v.16 no.4
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• pp.43-48
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• 2013

Objectives: The current study was performed to compare the bee venom pharmacopuncture skin test reactions among groups with different sexes and Sasang constitutions. Methods: Between July 2012 and June 2013, all 76 patients who underwent bee venom pharmacopuncture skin tests and Sasang constitution diagnoses at Oriental Medicine Hospital of Sangji University were included in this study. The skin test was performed on the patient's forearm intracutaneously with 0.05 ml of sweet bee venom (SBV) on their first visit. If the patients showed a positive response, the test was discontinued. On the other hand, if the patient showed a negative response, the test was performed on the opposite forearm intracutaneously with 0.05 ml of bee venom pharmacopuncture 25% on the next day or the next visit. Three groups were made to compare the differences in the bee venom pharmacopuncture skin tests according to sexual difference and Sasang constitution: group A showed a positive response to SBV, group B showed a positive response to bee venom pharmacopuncture 25%, and group C showed a negative response on all bee venom pharmacopuncture skin tests. Fisher's exact test was performed to evaluate the differences statistically. Results: The results of the bee venom pharmacopuncture skin tests showed no significant differences according to Sasang constitution (P = 0.300) or sexual difference (P = 0.163). Conclusion: No significant differences on the results of bee venom pharmacopuncture skin tests were observed according to two factors, Sasang constitution and the sexual difference.

• YAKHAK HOEJI
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• v.38 no.5
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• pp.562-567
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• 1994

Now para-phenylenediamine(PPDA) is generally used as component of most hairdyes because it can be used more conveniently and effectively than the others. But PPDA become known to cause side effects such as skin sensitization, contact dermatitis and eye irritation. So this study was done to restudy the safety of hairdyes containing PPDA. The results of experiment were as follows. 1. As a result of primary skin irritation test and eye irritation test in white rabbits, the solution containing 5% PPDA(in saline) were classified as weak irritant but four kinds of commercial hairdyes containing PPDA were proved not to have any irritation. 2. As a result of skin sensitization test in guinea pig, four kinds of commercial hairdyes were classified as Calss I(week irritant) but three kinds of commercial hairdyes induced skin sensitization for guinea pig to 5% in test groups. These results indicate that the actual toxicity of commercial hairdyes(four kinds) is negligible. But based on the results of experiment, it is thought that there is possibility of some commercial hairdyes to induce skin sensititization.