1.Bactericidal Activity of Thrombin - induced Platelet Microbicidal Protein Against Streptococcus rattus BHT.
Si Young LEE ; Jeong Sook LEE ; Son Jin CHOE
Journal of Bacteriology and Virology 2001;31(4):317-324
No abstract available.
Animals
;
Blood Platelets*
;
Butylated Hydroxytoluene*
;
Rats*
;
Streptococcus*
;
Thrombin*
2.Twa Cases of Solitary Cutaneous Reticulohistocytoma.
Hoon KANG ; Young Min PARK ; Sook Ja SON
Korean Journal of Dermatology 2000;38(5):681-683
No Abstract Available.
3.Thalidomide Therapy on A Case of Prurigo Nodularis.
Young Gon BAIK ; Hee Joon YU ; Sook Ja SON
Annals of Dermatology 1993;5(2):117-120
Prurigo nodularis is a troublesome chronic dermatosis that showed unsatisfactory response to conventional therapies. Since thalidomide has been applied to the treatment of prurigo nodularis, although the action mechanism is still uncertain, many dermatologists have confirmed its effectiveness. We treated a 54-year-old male patient who had prurigo nodularis affecting the whole body for 10 years with 100 to 300mg of thalidomide daily as the sole therapy for 4 months. The skin lesions were flattened leaving postinflammatory hyperpigmentation and the pruritus also sub-sided. Two years after stopping thalidomide, no recurrence was observed.
Humans
;
Hyperpigmentation
;
Male
;
Middle Aged
;
Prurigo*
;
Pruritus
;
Recurrence
;
Skin
;
Skin Diseases
;
Thalidomide*
4.Development and Effects' Analysis of Nutrition Education Pamphlet for the Lower Grades Elementary Students -Focused on Individual Daily Needed Food Exchange Units-.
Min Jung SON ; Young Sook CHO ; Se Na KIM ; Hye Ji SEO ; Sook Bae KIM
Korean Journal of Community Nutrition 2011;16(6):647-660
The purpose of this study was to investigate effects of nutrition education program and pamphlet for the lower grades elementary students focused on individual daily needed food exchange units using Food Exchange System. Program consisted of four lessons (40 min/lesson), "5 major nutrients & function", "6 food group and sources", "daily needed food exchange units for normal body weight", and "smart snack choice and exercise". Pamphlet as activity book was developed for the program. The subjects were 3rd grade elementary students (educated group, 31 vs. non-educated group, 31). Educated group were lessoned as group and/or individual. We examined the differences in nutrition knowledge, dietary attitudes, dietary intakes and satisfaction of the program and pamphlet. In educated group, there were positive improvements on nutrition knowledge score "function and foods of 5 nutrients" and on dietary attitudes "type of breakfast and snacks". In the evaluation of dietary intakes according to KDRI, there were positive improvements on intakes level of riboflavin, vit. C, folate, Ca, P, Fe and Zn in educated group. In satisfaction with the program and pamphlet, contents, font size, visual, figure, difficulty and program curriculum were over 2.90/3.0. It showed that the developed nutrition education program and pamphlet focused on individual daily needed food exchange units using Food Exchange System improved nutrition knowledge, dietary attitudes and nutrients intake level in the lower grades elementary students.
Breakfast
;
Curriculum
;
Folic Acid
;
Humans
;
Pamphlets
;
Riboflavin
;
Snacks
5.A Case of Oral Lichen Planus Improved after Tacrolimus Mouth Rinse Treatment.
Young Chae LEE ; Sook ja SON ; June Hyunkyung LEE ; Tae Young HAN
Korean Journal of Dermatology 2017;55(7):475-476
No abstract available.
Lichen Planus, Oral*
;
Mouth*
;
Tacrolimus*
6.Fatigue life estimation of implant using a finite element method.
In Sook HAN ; Jung Hun SON ; Young Soo YANG ; Seung Young LEE
The Journal of Korean Academy of Prosthodontics 2006;44(4):414-420
Purpose: The purpose of this study is to use finite element analysis to predict the fatigue life of an implant system subjected to fatigue load by mastication (chewing force). The reliability and the stability of implant system can be defined in terms of the fatigue strength. Not only an implant is expensive but also it is almost impossible to correct after it is inserted. From a bio-engineering standpoint, the fatigue strength of the dental implant system must be evaluated by simulation (FEA). Material and Methods: Finite element analysis and fatigue test are performed to estimate the fatigue strength of the implant system. Mesh of implant is generated with the actual shape and size. In this paper, the fatigue strength of implant system is estimated: U-fit (T.Strong, Korea, internal type). The stress field in implant is calculated by elastic-plastic finite element analysis. The equivalent fatigue stress, considering the contact and preload stretching of a screw by torque for tightening an abutment, is obtained by means of Sine's method. To evaluate the reliability of the calculated fatigue strength, fatigue test is performed. Results: A comparison of the calculated fatigue strength with experimental data showed the validity and accuracy of the proposed method. The initiation points of the fatigue failure in the implant system exist in the region of high equivalent fatigue stress values. Conclusion: The above proposed method for fatigue life estimation can be applied to other configurations of the differently designed and improved implant. In order to prove reliability of prototype implant, fatigue test should be executed. The proposed method is economical for the prediction of fatigue life because fatigue testing, which is time consuming and precision-dependent, is not required.
Bioengineering
;
Dental Implants
;
Fatigue*
;
Finite Element Analysis
;
Korea
;
Mastication
;
Torque
7.A Sporadic Case of Verrucoid Cornifying Darier's Disease.
Byeol HAN ; Tae Young HAN ; June Hyunkyung LEE ; Sook Ja SON
Korean Journal of Dermatology 2016;54(9):755-756
No abstract available.
Darier Disease*
8.Nutritional and Health Status of Korean Elderly from Low-income, Urban Area and Improving Effect of Meal Service on Nutritional and Health Status - V. The Effect of Meal Service for One Year on Nutritional and Health Status.
Sook Mee SON ; Yaung ja PARK ; Jae Ok KOO ; Yoon Na LEE ; Hye Young YOON
Korean Journal of Community Nutrition 1997;2(1):63-73
This study was performed to assess the effect of one year's of meal service for home-staying urban elderly with low incole on their nutritional status. One hundred and eighty three subjects, who had already completed the first nutritional survey, were assigned to two group : meal served(served) and non-meal served(non-served). A meal containing approximately on half of the RDA for energy, protein, calcium and iron was served as lunch everyday to served group. After on year of meal service, follow-up-nutritional survey was done and changes of parameters were analyzed with paired t-test. Served female showed signficantly increased intake of riboflavin and calcium, while non-served female showed significantly decreased intake of calcium. Serum total protein, serum albumin and serum cholesterol were significantly increased in female regardless of meal service. Served remale was observed with significantly elevated LDL-cholesterol, whereas non-served female showed singnificantly lowered HDL-cholesterol. Significantly decreased serum iron, serum transferrin saturaion and significantly increased TIBC were observed for female regardless of meal service. But the proportion of anemic elderly according to Hb or serum iron was decreased more in served group. Female showed significantly increased serum zinc and copper regardless of meal service, whereas only served male showed significantly increased serum copper.
Aged*
;
Calcium
;
Cholesterol
;
Copper
;
Female
;
Humans
;
Iron
;
Lunch
;
Male
;
Meals*
;
Nutrition Surveys
;
Nutritional Status
;
Riboflavin
;
Serum Albumin
;
Transferrin
;
Zinc
9.A Case of Childhood Granulomatous Periorificial Dermatitis Presenting as Scaly Patches.
Tae Seok KONG ; Tae Young HAN ; June Hyunkyung LEE ; Sook Ja SON
Korean Journal of Dermatology 2014;52(8):582-583
No abstract available.
Dermatitis*
10.A Case of Symmetrical Peripheral Gangrene Associated with Disseminated Intravascular Coagulation.
Soo Keun LEE ; Young Gon BAIK ; Hee Joon YU ; Sook Ja SON
Korean Journal of Dermatology 1994;32(1):158-162
We report a case of symmei.rical peripheral gangrene in a 22-day-old female associated with dissem-inated intravascular coagulation, which probably occured from septicmia of Enterobacter aerogenes. The skin lesions showed well-defined blackish gangrene surrounded by purpuric patches on the whole fingertips and toes except the loft thumb. Histopathologically, there were epidermal necrosis, diffuse extravasation of RBCs, mild petivascular inflammatory infiltrates and delated and RBC-filled vessels in the dermis. But, there was no definite evidence of vasculitis. In spit,e of aggressive antibictics therapy and other supportive measrres, she died at 39th day after birth.
Dermis
;
Disseminated Intravascular Coagulation*
;
Enterobacter aerogenes
;
Female
;
Gangrene*
;
Humans
;
Necrosis
;
Parturition
;
Skin
;
Thumb
;
Toes
;
Vasculitis