1.Induction of ovulation with follicle-stimulation hormone human menopausal gonadotropin and human chorionic gonadotropin: Correlation of multiple follicular-oocytes development and serum E2 levels as well as fertilizability in ovulatory patients for in vit.
Young Soo KANG ; Mi Young JANG ; Hyang Mi KIM ; Young Soo SON ; Bock Hee WOO
Korean Journal of Obstetrics and Gynecology 1993;36(3):339-352
No abstract available.
Chorionic Gonadotropin*
;
Female
;
Gonadotropins*
;
Humans*
;
Ovulation*
2.Erratum: Challenges and Considerations in Sequence Variant Interpretation for Mendelian Disorders
Young Eun KIM ; Chang Seok KI ; Mi Ae JANG
Annals of Laboratory Medicine 2019;39(6):606-606
This erratum is being published to revise the website address of the Korean Reference Genome Database (KRGDB) and correct two typographical errors in the article.
3.Loss of Heterozygosity of p73, APC, and p53 in Hepatoblastoma.
Han Seong KIM ; Young Mi JUNG ; Mi Ran KIM ; Jung Young LEE ; Mi Sook LEE ; Ja June JANG
The Korean Journal of Hepatology 1999;5(1):43-49
BACKGROUND/AIMS: The status of tumor suppression gene can be assessed indirectly by analyzing the loss of heterozygosity. Hepatoblastoma is a malignant liver tumor in childhood. To find the molecular carcinogenetic mechanism of hepatoblastoma, loss of heterozygosity (LOH) of p73, APC and p53 was studied. MATERIALS AND METHODS: Hepatoblastoma tissues from thirty-three cases were collected by lobectomy or tumorectomy. On H- stained sections, normal and tumor cells were microdissected separately and LOH analysis was perfomed using 8 markers: six of p73, one of APC and one of p53. RESULTS: Number of cases showing at least one LOH in six p73 markers was four out of twenty- six (15.4%): each LOH frequencies in D1S160, D1S170, D1S199, D1S228, D1S243 and D1S253 were in order of 7.7%, 0%, 9.1%, 0%, 12.5% and 0%. LOH frequency of APC was 41.7% and that of p53 was 13.3%. CONCLUSION: Low LOH frequency of p73 related markers indicates that p73 gene may not be implicated in carcinogenesis of hepatoblastoma.
Carcinogenesis
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Hepatoblastoma*
;
Liver
;
Loss of Heterozygosity*
4.Ito Cell Activity and Hepatocyte Proliferation Activity According to Collagen Content in Liver Cirrhosis.
Kee Taek JANG ; Young Mi JUNG ; In Kyoung LIM ; Yun Sil LEE ; Nan Kyung MYUNG ; Mi Ran KIM ; Min Jae LEE ; Ja June JANG
The Korean Journal of Hepatology 1998;4(3):254-263
BACKGROUND/AIMS: Liver cirrhosis is an end-stage liver disease. Ito cell is known to have central role in fibrogenes is of liver cirrhosis. But collagen content and Ito cell activity in liver cirr hosis have received little attention. So Ito cell activity and hepatocyte proliferation activity according to collagen content was investigated. WAF-1 and c- met were studied to evaluate the effect of cell cycle. METHODS: We analyzed 56 cases of liver cirrhosis ( viral:41, biliary:11, alcoholic:2, Wilson' s disease:2). Collagen content was measured by spectrophot ometry. Ito cell activity and prolifer ation index was measured by-SMA and Ki- 67 immunohistochemistry. RESULTS: In viral cirrhosis, high collagen group showed increased Ito cell activity compared to low collagen group. There was no difference in hepatocyte prolifer ation activity bet ween high and low collagen group in viral cirrhosis. In biliary cirrhos is, high collagen group showed increased Ito cell activity in septal zones compared to low collagen group. WAF- 1and c- met were negative in most of cases. CONCLUSION: Collagen content of liver cirrhosis is closely related to increment of activated Ito cells . Ito cell activity was prominent in septal zones than in parenchymal areas of viral cirrhosis and that was only significant in septal zones of biliary cirrhosis. There is no correlation bet ween collagen content and hepatocyte proliferation activity.
Cell Cycle
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Collagen*
;
Fibrosis
;
Hepatic Stellate Cells
;
Hepatocytes*
;
Immunohistochemistry
;
Liver Cirrhosis*
;
Liver Cirrhosis, Biliary
;
Liver Diseases
;
Liver*
5.The Relevance of Degree of Liver Fibrosis, Ito cell, and PKC Activity in Hepatic Fibrogenesis.
Young Mi JUNG ; Kee Tack JANG ; Yun Sil LEE ; In Kyoung LIM ; Mi Ran KIM ; Nan Kyoung MYOUNG ; Min Jae LEE ; Ja June JANG
The Korean Journal of Hepatology 1998;4(4):381-392
BACKGROUND/AIMS: Hepatic fibrosis in rat induced by thioacet amide shares similar morphological and biochemical characteristics with human liver cirrhosis. Thioacetamide (T AA) initially induces accumulation of collagen in Disse space and eventually leads to macro- and micronodular cirrhos is. Ito cell was believed to play a main role in hepatic fibrosis. And it s activity was known to be regulated by the expression of various genes. But little has been discovered about the upstream signal trans duction pathway of these genes in hepatic fibrosis. The expression of genesrelated to Ito cell activity was regulated by many transcription factors , the activity of which was regulated by protein kinase C( PKC) is oforms. So it is s upposed that PKC could be as s ociated with fibrosis in liver. METHODS: We investigated the correlation of PKC is oforms and It ocell activity in the course of hepatic fibrosis using TAA induced rat liver cirrhosis model. We used six week- old male rats , and administered 0.03% TAA in drinking water. The animals were sacrificed at 9, 20, and 30 weeks after TAA administration. The degree of hepatic fibrosis was evaluated by measuring the total amount of collagen.-SMA immunohist ochemical st aining of liver tissue was done to determine the Ito cell activity. The expression pattern of PKC isoforms was investigated by West ern blotting. RESULTS: In TAA- treated group, collagen cont ent and Ito cell activity did not increase until 30 weeks and 20 weeks of treatment , respectively, while in control group collagen cont ent and Ito cell activity were not detected. Collagen content showed linear correlation with Ito cell activity. This implied that the proliferation of activated Ito cells was prior to the increase of collagen content. In view of expression pattern of PKC is oforms, PKC alpha showed no difference in TAA- treated group and control group. In TAA-treated group, PKCbeta1 exhibited increased level of expression in both particulate and cytosolic forms at 9 weeks, while PKCdelta and PKC epsilon showed striking shift to particulated form. After 20 weeks, all of the PKC beta1, delta, and epsilon degenerated and showed remarkably decreased level of expression. This suggested PKC alpha had no relation to hepatic fibrosis,while PKC beta1, delta, and epsilon, showing activity at 9 weeks, were related to fibrosis og liver. In response to fibrogenic factors, molecules engaged in intracellular signal transduction pathway like PKC beta1, delta, and epsilon, began to change prior to the increase of Ito cell activity, morphologic changes and alterations of collagen content. CONCLUSION: Our results strongly suggest that the activity of PKC isoforms play an important role in early step of hepatic fibrosis, while accompanying Ito cell activity do in later step.
Animals
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Collagen
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Cytosol
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Drinking Water
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Fibrosis
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Hepatic Stellate Cells
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Humans
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Liver Cirrhosis*
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Liver*
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Male
;
Protein Isoforms
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Protein Kinase C-epsilon
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Protein Kinases
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Rats
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Signal Transduction
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Strikes, Employee
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Thioacetamide
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Transcription Factors
6.A Research on Analysis of Eating Habits and Textbook Contents for Efficient Nutrition Education of Elementary School Students in Gangneung City.
Journal of the Korean Dietetic Association 2007;13(4):379-388
This study empirically examined the actual level of elementary school children's knowledge of nutrition and the extent of current nutrition education for the children through the use of textbooks. Two or three classes were sampled from each of six schools, respectively, in Gangneung; of the 562 questionnaires that were distributed, 537 were returned and used for analysis. Respondents were all sixth-graders, on average boys and girls were 153.02+/-8.19cm and 152.79+/-7.15cm in height and 45.27+/-10.32kg and 43.33+/-7.46kg in weight, respectively, which was consistent with others' research. Most children had two siblings and a working mother, considered that they were well off, and their mother prepared meals. Children regularly had breakfast and dinner, although more children had dinner than breakfast. As a whole, their knowledge of the main nutrients contained in foods was lower than their general knowledge of nutrition. There were significant differences in knowledge of the main nutrients contained in foods, with girls showing more knowledge than boys (p<0.01). Most of them learned about nutrition at school, followed by home. At school, Practical Technology classes taught them the most about nutrition. Although Physical Education classes were expected to teach about nutrition in a quantitative way, they accounted for just 4.7% of the overall knowledge. As for the children's understanding of nutrition education through use of a textbook at school, just 19% of the students gained a very good understanding. As for interest in nutrition education at school, 22.2% of the students had no interest, while girls were more likely to have their interest in nutrition education at school affected by knowledge of nutrition than boys. For both boys and girls, the most desired method of education was cooking practice. More research across subjects is necessary so that nutrition education concentrated on the curriculum for fifth-graders can be provided by stages from the lower grades. Since cooking practice or games were preferred, it is necessary to develop nutrition education methods to incite active interest rather than passive education.
Breakfast
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Child
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Cooking
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Curriculum
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Surveys and Questionnaires
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Eating*
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Education*
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Female
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Gangwon-do*
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Humans
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Meals
;
Mothers
;
Physical Education and Training
;
Siblings
7.Rapid Detection of Mycobacteria usin Mycobacteria Growith Indicator tube(MGIT)and Ogawa Media.
Oh Gun KWON ; Hyun Mi CHO ; In Ho JANG ; Young UH ; Kap Jun YOON
Korean Journal of Clinical Microbiology 2000;3(2):116-120
BACKGROUND: As many as several weeks of incubation may be necessary for the recovery of mycobacteria when conventional culture media are used. Previous studies evaluating Mycobacteria Growth Indicator Tube (MGIT) as a rapid for the growth and detection of mycobacteria from clinical specimens have been reported. We compared MGIT with Ogawa media for the recovery of mycobacteria from clinical specimens. METHODS: Ninety nine clinical specimens received in the laboratory of Wonju Christian Hospital from June to September 199 were used for this study. The specimens from nonsterile body sites were digested, decontaminated, and concentrated, for culture and Ziehl-Neelsen stain, and specimen were inoculated onto MGIT tube and 3% Ogawa egg medium, and cultured for 8 weeks. RESULTS: Of the 38 specimens culture-positive for mycobacteria, 3 grew isolates in MGIT medium only, 8 grew isolates in Ogawa media only, and 27 grew isolates in both media. Mean (median, range) times to detection of mycobacteria were 13.7 (5.5, 2-48) days with MGIT and 19.6 (18, 13-37) days with Ogawa (P>0.05). The number recovered with MGIT plus Ogawa media was 24 (63.2%) within 14 days of receipt of specimen, and 31 (81.6%) within 21 days. The contamination rates were 31 % for MGIT and 1 % for Ogawa media. CONCLUSIONS: MGIT appears useful to quickly detect and identify mycobacteria from clinical specimens. However, because the number of culture-positive specimen in MGIT was not greater than those recovered with Ogawa media, MGIT should be used in combination with solid media to reduce turnaround times and increase the isolation rate.
Culture Media
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Gangwon-do
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Mycobacterium
;
Ovum
8.Rapid Detection of Mycobacteria usin Mycobacteria Growith Indicator tube(MGIT)and Ogawa Media.
Oh Gun KWON ; Hyun Mi CHO ; In Ho JANG ; Young UH ; Kap Jun YOON
Korean Journal of Clinical Microbiology 2000;3(2):116-120
BACKGROUND: As many as several weeks of incubation may be necessary for the recovery of mycobacteria when conventional culture media are used. Previous studies evaluating Mycobacteria Growth Indicator Tube (MGIT) as a rapid for the growth and detection of mycobacteria from clinical specimens have been reported. We compared MGIT with Ogawa media for the recovery of mycobacteria from clinical specimens. METHODS: Ninety nine clinical specimens received in the laboratory of Wonju Christian Hospital from June to September 199 were used for this study. The specimens from nonsterile body sites were digested, decontaminated, and concentrated, for culture and Ziehl-Neelsen stain, and specimen were inoculated onto MGIT tube and 3% Ogawa egg medium, and cultured for 8 weeks. RESULTS: Of the 38 specimens culture-positive for mycobacteria, 3 grew isolates in MGIT medium only, 8 grew isolates in Ogawa media only, and 27 grew isolates in both media. Mean (median, range) times to detection of mycobacteria were 13.7 (5.5, 2-48) days with MGIT and 19.6 (18, 13-37) days with Ogawa (P>0.05). The number recovered with MGIT plus Ogawa media was 24 (63.2%) within 14 days of receipt of specimen, and 31 (81.6%) within 21 days. The contamination rates were 31 % for MGIT and 1 % for Ogawa media. CONCLUSIONS: MGIT appears useful to quickly detect and identify mycobacteria from clinical specimens. However, because the number of culture-positive specimen in MGIT was not greater than those recovered with Ogawa media, MGIT should be used in combination with solid media to reduce turnaround times and increase the isolation rate.
Culture Media
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Gangwon-do
;
Mycobacterium
;
Ovum
9.Effect of CORE Program on Cognitive, Social and Emotional Characteristics of Sex Offenders.
Jin Hyuk PARK ; Jae Woo LEE ; Mi Kyung RYU ; So Young JANG ; Jong Kyun KIM
Korean Journal of Legal Medicine 2013;37(3):145-152
The purpose of this study was to develop the CORE Program for sex offenders and to determine its effectiveness. The CORE Program was designed with an aim to achieve cognitive restructuring, improve the ability to empathize in interpersonal relationships, and enhance self-esteem and intimacy. We conducted this program over 48 sessions for 28 sex offenders. The effectiveness of the program was evaluated using the Interpersonal Responsiveness Index (IRI), Self-esteem Questionnaire (SEQ), UCLA Loneliness Scale (UCLALS), Coping Using Sex Inventory (CUSI), Rape Myth Acceptance Scale (RMAS), and Wilson's Sex Fantasy Questionnaire (WSFQ). The data were analyzed using paired t-tests. Our results showed no significant changes in the SEQ, UCLALS, and IRI scores after the treatment program. However, the scores for the CUSI, RMAS, and WSFQ significantly improved after this program. In this paper, we demonstrate the effectiveness of the CORE Program for sex offenders. We also discuss the limitations of our study and provide suggestions for future research. Our findings indicate that this treatment program should be provided to sex offenders for preventing recidivism.
Criminals
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Fantasy
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Humans
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Loneliness
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Paraphilic Disorders
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Rape
;
Surveys and Questionnaires
10.Care Burden for Mental Illness Patients, Attitude toward Mental Illness and Psychiatric Nursing Competency in Non-psychiatric Nurses.
Journal of Korean Academy of Psychiatric and Mental Health Nursing 2017;26(1):55-66
PURPOSE: The purposes of this study were to identify the level of care burden for patients with mental illness, attitudes toward mental illness and psychiatric nursing competency in non-psychiatric nurses and to identify correlations among these variables. METHODS: Data were collected from 153 non-psychiatric nurses who worked at a hospital located in Seoul, Korea. Care burden for mental illness patients, attitudes toward mental illness, and psychiatric nursing competency were measured using structured questionnaires. The collected data were analyzed using frequency, percentage, independent t-test, one-way ANOVA, Scheffé test and Pearson's correlation coefficients with the SPSS/WIN 21.0 program. RESULTS: Non-psychiatric nurses' care burden for mental illness patients showed negative correlations with attitude toward mental illness (r=-.50, p<.001) and intervention competency (r=-.31, p<.001). CONCLUSION: The findings of this study suggest that effective nursing care for patients with mental illness in non-psychiatric departments requires enhancing nurses' competency in psychiatric nursing and developing positive attitudes toward mental illness.
Humans
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Korea
;
Mental Disorders
;
Nursing Care
;
Psychiatric Nursing*
;
Seoul