• Korean Journal of Clinical Pharmacy
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• v.24 no.3
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• pp.219-228
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• 2014

Objectives: This paper was aimed to investigate the adhesion control standards of pain relieving patch (PRP) drugs and to survey it's adverse effects on the skin of patients for safe use of PRP drugs. Methods: In this study, the related documents of PRP drugs of Korea pharmacopoeia (KP), United States pharmacopoeia (USP), Japanese Pharmacopoeia (JP), European pharmacopoeia (EP), and information web sites of the Ministry of Food and Drug Safety (MFDS) were surveyed. Also, the past and current labeling of PRP drugs marketed in the pharmacy was investigated and compared. Results: In KP and JP, the lower limit standard for PRP's adhesion control is established, but the upper limit standard is not designated. In USP and EP, neither the lower nor upper limit standard is established. The main reasons of skin adverse effects are considered as inherent adverse reactions of the applied drugs for PRP. Another reason is involved in patient's medication mistakes related to PRP's adhesion control, respiratory depression of skin according to physical skin closure, and microbial growth, etc. Conclusion: For safe use of PRP drugs, we proposed ensured guidelines like additional instructions of pharmacist's prescription and detailed labeling systems for usage of PRP drugs applied on skin.

• Journal of Adhesion and Interface
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• v.7 no.4
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• pp.24-27
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• 2006

International standards claim the best possible reliability in industrial manufacturing processes. This is also essential for the application with manual applicators. The application of adhesives with manual applicators is one of the most frequently used application techniques. The range of application reaches from the building of prototypes in the automobile industry over the use in single or small-batch manufacturing up to applications in crafts enterprises. Conventional manual applicators for adhesives and sealants don't fulfill the demands in international standards for the best possible reliability. Only the worker is able to control the quality and the quantity of the bond. A velocity-controlled manual applicator solves these restrictions. Special sensors and micro controllers calculate the flow-rate, the velocity and the location of the manual applicator. This leads to stable and repeatable application processes which are claimed in international standards. The location of the bond can be compared with the nominal value, so that it is possible to check the quality of the bond during application. Furthermore there is the potential to document the data of the manufacturing process.

• Korean Journal of Clinical Laboratory Science
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• v.54 no.3
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• pp.217-223
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• 2022

Among various health functional foods, probiotics constitute the largest market. The interest in probiotics is increasing continuously according to the research results that gut health can control the immune function of the body, prevent diseases, and assist in treatment. In this study, dairy products and dressing sauces were developed using Ficus carica vinegar (FV), and their effects on colon cells were analyzed. When 5% FV was added to regular milk, the satisfaction with the resulting yogurt and ricotta cheese was high. The dairy product was Leuconostoc lactis, and the number of bacteria was more than 1.0×10⁷~1.0×10⁸ CFU/mL. The product satisfied the health food standards as probiotics. An examination of the cell viability of Caco-2 cells, which proliferate similarly to human intestinal epithelial cells, revealed an approximately 19% increase in the proliferation rate when treated with whey at 10%. An antioxidant activity of up to 58% was recorded when the cells were treated with whey at various concentrations. In addition, excellent adhesion was observed for L.latis isolated from whey. This study confirmed that dairy products made using traditionally fermented FV assist intestinal health effectively as the microbiome.