• 분석과학
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• 제5권1호
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• pp.51-56
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• 1992

수소화물 생성-유도결합플라즈마 분광법으로 머리카락 중 비소를 정량하는 방법에 대해 연구하였다. Arsine의 생성시 최적 조건과 머리카락에 공존하는 원소에 의한 방해영향을 조사하였다. Ni(II)이 arsine의 생성에 큰 방해영향을 주므로 비소를 $La(OH)_3$에 의한 공침법으로 분리하였다. 본 방법에 의한 비소의 검출한계는 0.3ppb이며 머리카락 중 비소의 함량은 약 10~20ppb였다.

• Journal of the Korean Data and Information Science Society
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• 제10권1호
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• pp.215-222
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• 1999

많은 역학조사에서 두발을 이용하여 체내 중금속 오염 정도를 알아보는 방법이 유용한 것으로 보고 있다. 본 논문에서는 61구의 부검체를 이용하여 다변량기법으로 두발과 장기의 수은 및 카드늄 축적정도를 측정하여 상호간 관련성을 밝히고자 하였다. 그 결과 수은의 경우 두발에서의 축적정도와 2차 축적장기와는 통계적으로 유의한 상관성이 있는 것으로 나타났다.

• 패션비즈니스
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• 제13권6호
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• pp.45-60
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• 2009

This study examined the efficacy of restraining the increase of the bacteria colony of scalp according to the application of the Ayurvedic base oils and essential oils to scalp and hair. The result is as follows. The experiment illustrated that as the result of doing the paired sample t-test of a treated group and a control group according to constitutional oiling, the efficacy of the statistically significant decrease of the colony manifested in six tested groups except the group of Pitta constitution to which sesame and lavender were applied. Also, in a group that sesame was applied to Vata constitution and a group that coconut and lavender were applied to Pitta constitution, according to the passage of time, the result of being reduced the number of the colony was obtained and it showed that the oiling suitable for each constitution has the efficacy to decrease the colony of scalp. At the same time, regardless of the constitutions, the application of oils also showed the efficacy of restraining the increase of the bacteria colony of scalp. As the result of performing Paired Sample t-test for the subjective evaluation of the subjects in pre and post clinical testing, In the analysis of questionnaire that were obtained before and after the clinical testing, the results of all of the items except the item questioning a degree of inflammation appeared to be significant. That is to say, the subjects answered that a degree of keratin or a pain in scalp, an amount of sebum and a degree of hair damage were decreased after the application of oil more than before it. And in the question of a degree of hair damage, the application of oils were proved as having the efficacy to improve the hair damage.

• 혜화의학회지
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• 제22권1호
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• pp.79-90
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• 2013

Objectives : With increasing interests in hair cosmetic to keep their scalp and hair healthy we must have much more information about the oriental medical cosmetic goods. Methods : Shampoos which contain herbal ingredients are commonly used to stopping their hair loss, alopecia. On the basis of oriental pharmacology, we analyzed several shampoos which have herbal ingredients and thought about the oriental cosmetic methods for a hair loss. Results : We found that many herb based shampoos are developed on the basis of the principle of oriental medicine. In addition, the interest in oriental medical cosmetic methods that used the principles of the oriental medical science has been increased and cosmetic goods based on the oriental medicine have a positive market. Conclusions : With many possibilities for the oriental medical cosmetic methods, clinical records to prove scientific facts are urgently needed. In addition, the oriental medical cosmetic methods based on oriental medicine to examine scalp and hair should be offered.

• 대한화장품학회지
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• 제21권2호
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• pp.73-93
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• 1995

The effect of natural products(drug 1, drug 2) on hair growth of frontal scalp of ten stumptailed macaques was investigated in period of 12 months. Drug 1 conteins extracts of Angelica gigantis Radix ok. and drug 2 conteins extracts of Corm Fructus, etc. Photographs of close view of the frontal scalp were taken once every month and folliclogram analysis has been done at pretretment and on 5th, 10th and 12th month after treatment. Drug 1 showed only slight effect or no effect on hair growth and drug 2 exhibited a significant degree of hair regrowth, but the control group exhibited a definite degree of regrowth and increasing density of vellum hair. Also, the physiological parameters, such as body weight, blood pressure, heart rate, serum levels of androgens, hematological measures during the treatment of drug 1, drug 2, and vehicle, were within normal limits. It indicates the drug 2 is the possible appearance of new summit of hair growth.

• 분석과학
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• 제8권1호
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• pp.101-105
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• 1995

The concentration of zinc of the Reumatoid Arthritis patients has been determined by ICP-AES, and the analytical results are discussed. It is observed that the zinc concentration is largely affected by the length of scalp hair. The concentrations of zinc in the distal end are much higher than that of the proximal end.

• 환경위생공학
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• 제3권1호
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• pp.75-85
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• 1988

An atomic absorption spectrophotometry analysis study of zinc, cadimium, lead, copper and mercury in human scalp hair samples of 699 subjects in 3 urban and 4 rural communities gave mean values of 170.33/187.00 ppm, 0.18/0.22 ppm, 8.43/8.62 ppm, 9.81/10.24 ppm and 2.13/1.20 ppm for male and female, respectively. The concentration did not differ significantly regardless ages. However, female was higher than male in overall concentration except that of mercury. The percentile methods was partially applied for a reference values of metals in Korean scalp hair to provide more appropriate data for further comparisons.

• 대한치과의사협회지
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• 제15권2호
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• pp.115-120
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• 1977

Extensive avulsion of the scalp, or stripping of a large area of soft tissue from the skull, is a serious accidnet. The avulsed scalp is often injured otherwise, such as by crushing, tearing, or from multiple laceration. The surrounding skin may be devitalized. Replacement of the scalp is usually followed by necrosis and sloughing within a short time. In such instances, the outer table of the cranium may become sucessively exposed. dry, dead, and affected by osteomyelitis. Hence the securing of early healing to prevent these is of the utmost importance. The successful case of reimplantation of the completely avulsed scalp, which is exposured to air for about 14 hours, is reported, in which there was partial growth of hair afterwards. The avulsed scalp caused by her long hair being caught in a grain belt was contaminated with hairs & dust. Authors treated this 19-year old female patient by split thickness skin graft, intermediate skin graft, full thickness skin graft from her own avulsed scalp.

• 대한화장품학회지
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• 제36권4호
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• pp.241-251
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• 2010

최근 몇 년 동안 탈모로 인해 우울증을 경험하는 인구가 증가하고 탈모 관련 치료법도 임상의학이나 외과적인 수술법과 같이 전문화되고 있다. 탈모 방지와 발모를 촉진하기 위한 시술법과 소재들이 있으나 그 효능, 효과가 뛰어나지 못하고 일부는 부작용을 동반하는 경우가 있다. 본 총설의 마이크로니들 시술법은 약물의 흡수를 촉진시켜주는 매우 작고 섬세한 니들을 이용한 시술법이다. 이 시술을 하는 동안 마이크로니들이 두피 내부로 약물의 흡수를 도와주는 마이크로 홀을 만들어 준다. 마이크로니들 시술 약물의 주요성분으로 대두 발효물질을 분석하였으며 대두 발효 소재는 탈모증에 항산화, 항안드로겐, 항혈전의 기능을 가진다. 대두 발효물의 흡수를 증가시켜주는 마이크로니들의 우수한 약물전달시스템으로 인하여 대두 발효물이 마이크로니들과 함께 사용될 때 복잡한 탈모기전에 더욱 효과적이다. 이 시술법은 탈모증을 방지하고 관리하며 개선시켜줄 수 있는 매우 유용한 두피케어법이며 일반적인 두피관리법 보다 더 빠른 효과를 나타낼 수 있어 차별화된다. 대두 발효물을 이용한 마이크로니들 시술법은 두피케어를 위한 진일보한 기술이다.

• 대한화장품학회지
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• 제36권4호
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• pp.289-294
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• 2010

이 연구에서 우리는 두피 자극을 완화시킬 수 있는 두피보호파우더를 개발하였으며 이 파우더를 염모제와 혼합하여 사용함으로써 디아민계 염료에 의한 자극이 감소됨을 임상시험을 통하여 확인하였다. 또한 염색력이 향상되고, 두피의 자극과 모발 손상의 완화 효과를 기대할 수 있었다. 이와 함께 본 연구에서의 염모제형은 액정 구조를 가짐으로써 염색력 증진과 암모니아 취 감소 효과를 나타냈다.