• Child Health Nursing Research
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• v.22 no.1
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• pp.21-28
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• 2016

Purpose: The purpose of this study was to identify effects of EMLA (Eutectic Mixture of Local Anesthetics) cream application on pain perception and pain response during insertion of implanted venous access port needle in children with cancer. Methods: From December 2010 to August 2011, at U university hospital, 20 patients scheduled for implanted venous access port needle insertion were recruited, and randomly assigned to receive either EMLA or a placebo cream 1 hour before the implanted venous access port needle insertion. While conducting needle insertion, changes in pulse and oxygen saturation on the pulse oxymeter monitor were measured and pain behavior reaction was also measured during needle insertion in the treatment room. After conducting needle insertion, self-reported pain reaction, and mothers' perception of the children's pain reaction were measured. Collected data were statistically processed using SPSS version 17.0 for Windows, and analyzed using descriptive statistics, t-test. Results: Children's self-reported degree of pain, degree of pain as perceived by mothers and pain behavior reaction decreased significantly in the EMLA application group compared with the placebo group. Conclusion: Findings indicate that application of EMLA cream is effective in relieving pain in these children during implanted venous access port needle insertion.

• Journal of the East Asian Society of Dietary Life
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• v.7 no.2
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• pp.159-165
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• 1997

The primary objective of this study was to learn the effect of various sugar particle size and level on cookie spread, The effect of sugar particle size and level on sugarsnap cookie spread was studied. Three different particle sized sugars; powered sugar, granulated sugar and sanding sugar, were used for the cookie test baking with five different sugar levels; 30, 45, 60, 75 and 90% based on the weight of flour. In mixing process, 5 minutes of creaming time was used for cream making and then the specific gravity of cream was measured on the basis of each different sugar particle size and level. In the result, the specific gravity of cream was influenced by sugar particle size and sugar level. However, the specific gravity of cream had no influence on cookie dough specific gravity. Cookie spread was influenced by sugar particle size and sugar level. Greater cookie spread was obtained by decreasing sugar particle size and increasing sugar level resulted in increased spread. Therefore, selection of suitable sugar particle size and its use level can be factors in controlling spread and imparting desired packaging characteristics.

• Journal of Korean Biological Nursing Science
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• v.21 no.3
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• pp.207-216
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• 2019

Purpose: The purpose of this was to compare effects of application of the skin stimulation method and topical anesthetic cream on pain, heart rate variability and satisfaction according to nursing intervention methods during arteriovenous fistula puncture in chronic renal failure hemodialysis patients. Methods: This study was a crossover design. Participants were 36 patients with chronic renal failure receiving hemodialysis treatment. Two forms of intervention were applied to participants, and then pain and heart rate variability were measured during the puncture. Results: There were no statistically significant differences according to each treatment in vein pain and artery pain. Also, there were no statistically significant differences according to each treatment in stress index, sympathetic activity (LF), parasympathetic activity (HF) and sympathetic activity/parasympathetic activity (LF/HF ratio). Satisfaction with application of skin stimulation method was statistically higher than that of topical anesthetic cream application. Conclusion: This suggests that application of the skin stimulation method complements disadvantages of topical anesthetic cream application and demonstrates possibility of application as a nursing intervention method which can be conveniently used by nurses in clinical practice.

• Journal of the Korean Society of Food Culture
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• v.25 no.2
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• pp.216-224
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• 2010

This study was conducted to aid in the development of the optimal recipe for chocolate with fermented and aged garlic extract (Allium sativum var. pekinense). We added garlic extract in order to increase the nutritional value of the chocolate. The optimal sensory composite recipe was determined, following Central Composites for chocolate with different levels of fermented and aged garlic extract (A) and cream (B), while analysis was performed by Response Surface Methodology, from the date that the sensory evaluation was performed. Ten experimental recipes, including 2 reference points in the composition, were selected. The compositional and functional properties were measured, and physical and sensory values were applied to the mathematical models. Perturbation plots showed the influence of each ingredient on the final product. Measurements showed significant values in lightness, sweetness, pH, hardness and cohesiveness, while sensory measurements showed significant values in color, texture, sourness, bitterness and overall quality. The optimum formulations were calculated by numerical and graphical methods, as being 34.61g fermented and aged garlic extract and 72.68g cream for each 200g chocolate. As well it was revealed that the aptitude of chocolate was more influenced by fermented garlic extract than it was by cream.

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.15 no.1
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• pp.85-91
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• 2009

Objectives: We investigated the influence of the neck acupressure massage and the neck cream including korean herbal extract on the neck wrinkles and blood circulation. Methods: Korean female($37.47{\pm}3.66$ years, n=18) aged 30-39 years were participated in this study. We measured the neck wrinkles with PRIMOS(GFMesstechnik GmbH, Germany) and blood circulation of neck and facial skin with Laser Doppler Imaging-Periscan PIM II(Perimed AB, Sweden). Results: The neck wrinkles were significantly decreased after applying neck cream. But when with the neck acupressure massage, the neck wrinkles were decreased 2-fold than applying only the neck cream. The skin blood circulation was significantly increased on the neck and facial skin immediately after the neck acupressure massage. But this effect was not significantly different after 8 weeks Conclusions: This result suggests that the neck acupressure massage can improve the anti-wrinkles effect of the neck cream including Korean herbal extract.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.2
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• pp.517-522
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• 2013

Small size ice-cream maker has two evaporators having different evaporating temperatures of $4^{\circ}C$ and $-8^{\circ}C$. In such case, ice-cream maker system design becomes complicated because multiple capillary tubes affects one another. In this study, performance analysis was conducted for the soft ice-cream maker having two evaporators operating at different temperatures. The compressor was analyzed using efficiency models, the capillary tube was modeled assuming one-dimensional flow, the condenser and the evaporators were modeld based on UA-LMTD method. The refrigeration cycle simulation program was developed applying the enthalpy, pressure and mass balance on each component. Comparison of the test data with the simulated results for R404A revealed that evaporator temperatures of refrigerator and freezer agreed within $3^{\circ}C$.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.9
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• pp.4065-4072
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• 2012

The purpose of this study was to examine the effect of topical EMLA Cream on venipuncture related pain and anxiety of surgery patient from oct. 27 to nov, 13, 2011, EMLA Cream was applied to the experimental group(n=40) 1hour before the procedure, but was not applied to the control group (n=37). The collected data were analyzed with the SPSS WIN 15.0 program. The percentage, mean and standard deviation were figured statistic, ${\chi}^2$-test, t-test, ANOVA, Correlation analysis were performed. Consequently, Pain in the EMLA applied experimental group was significantly lower than that of the control group. also state anxiety in the experimental group was lower than that of the control group. correlation of pain and anxiety after EMLA was related. EMLA cream was considered to be an effective local anesthetic for preoperative venipuncture on pain and anxiety.

• Journal of Pharmaceutical Investigation
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• v.35 no.4
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• pp.233-241
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• 2005

Ursolic acid (UA), a bioactive triterpene acid, has been known to increase collagen content in human skin in addition to other actions such as anti-inflammatory, skin-tumor prevention and anti-invasion. However, it is poorly soluble in water. Therefore, we firstly prepared microemulsion system with benzyl alcohol, ethanol and Cremophor EL, RH 40 and Brij 35 as surfactant in order to increase solubility of UA and then prepared microemulsion was dispersed in o/w cream base for the topical delivery of UA in an effort to improve anti-wrinkle effect. The pseudo-ternary phase diagrams were developed and various microemulsion formulations were prepared using benzyl alcohol as an oil, Cremophor EL, RH 40 and Brij 35 as a surfactant. The droplet size of microemulsions was characterized by dynamic light scattering. The accumulation of VA in the skin from topical cream was evaluated in vitro using hairless mouse skins. The mean droplet size was $26.8{\pm}6.6$ nm for microemulsions II with Cremophor EL. All UA creams showed pseudoplastic flow and hysterisis loop in their rheogram, depending on the type of materials added in topical creams. The in vitro accumulation data demonstrated the UA topical cream prepared with the combination of Poloxamer 407 and Xanthan gum as a copolymer showed higher accumulation percentage than those prepared with either Poloxamer 407 or Xanthan gum. These results suggest that UA topical cream using microemulsion systems may be promising for the topical delivery of UA.

• Radiation Oncology Journal
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• v.32 no.3
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• pp.156-162
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• 2014

Purpose: This study was designed to evaluate the efficacy and safety of topically applied recombinant human epidermal growth factor (rhEGF) for the prevention of radiation-induced dermatitis in cancer patients. Materials and Methods: From December 2010 to April 2012, a total of 1,172 cancer patients who received radiotherapy (RT) of more than 50 Gy were prospectively enrolled and treated with EGF-based cream. An acute skin reaction classified according to the Radiation Therapy Oncology Group 6-point rating scale was the primary end point and we also assessed the occurrence of edema, dry skin, or pruritus. Results: The percentage of radiation dermatitis with maximum grade 0 and grade 1 was 19% and 58% at the time of 50 Gy, and it became 29% and 47% after completion of planned RT. This increment was observed only in breast cancer patients (from 18%/62% to 32%/49%). Adverse events related to the EGF-based cream developed in 49 patients (4%) with mild erythema the most common. Skin toxicity grade >2 was observed in 5% of the patients. Edema, dry skin, and pruritus grade ${\geq}3$ developed in 9%, 9%, and 1% of the patients, respectively. Conclusion: Prophylactic use of an EGF-based cream is effective in preventing radiation dermatitis with tolerable toxicity. Further studies comparing EGF cream with other topical agents may be necessary.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.10
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• pp.5753-5759
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• 2013

Curcumin and curcumin containing polyherbal preparations have demonstrated anti-microbial and antiviral properties in pre-clinical studies. Till date no therapeutic intervention has been proved to be effective and safe in clearing established cervical human papillomavirus (HPV) infection. The present study evaluated the efficacy of Basant polyherbal vaginal cream (containing extracts of curcumin, reetha, amla and aloe vera) and of curcumin vaginal capsules to eliminate HPV infection from cervix. Women were screened by Pap smear and HPV DNA test by PCR. HPV positive women without high grade cervical neoplasias (N=287) were randomized to four intervention arms to be treated with vaginal Basant cream, vaginal placebo cream, curcumin vaginal capsules and placebo vaginal capsules respectively. All subjects were instructed to use one application of the assigned formulation daily for 30 consecutive days except during menstruation and recalled within seven days of the last application for repeat HPV test, cytology and colposcopy. HPV clearance rate in Basant arm (87.7%) was significantly higher than the combined placebo arms (73.3%). Curcumin caused higher rate of clearance (81.3%) than placebo though the difference was not statistically significant. Vaginal irritation and itching, mostly mild to moderate, was significantly higher after Basant application. No serious adverse events were noted.