No abstract available.
History of Medicine ; Korea

Carcinomas of the biliary tract are known to be more common in East Asia than in Western countries, but their exact histopathological characteristics and tumorigenesis are not well elucidated. To examine the histological and immunohistochemical characteristics of the biliary tract carcinomas according to their anatomical sites and to elucidate their tumorigenesis, we performed histological review and immunohistochemical study in a total of 135 cases of biliary tract carcinomas; 24 intrahepatic bile duct, 34 gallbladder, 51 common bile duct, and 26 periampullary carcinomas. Precancerous lesions were associated with 5 (20.8%) cases of intrahepatic duct carcinomas (dysplasia 5), 7 (20.6%) cases of gallbladder carcinomas (adenoma 5, dysplasia 2), 10 (19.6%) cases of common bile duct carcinomas (adenoma 7, dysplasia 3), and 2(7.7%)cases of periampullary carcinomas (adenoma 2). Immunohistochemically, c-erbB-2 expression in gallbladder carcinoma (21/34, 62%) was significantly higher than that of intrahepatic (8/24, 33%). Ki-67 indices were higher in common bile duct carcinomas (19%) than those of intrahepatic bile duct (14%) or periampullary carcinomas (12%). Overexpression of p53 gene product in the periampullary carcinomas (20/22, 77%) was higher than that of intrahepatic (12/24, 50%) or common bile duct carcinoma (26/51, 51%). In the precancerous lesions the c-erbB-2 expression was present in 29% of the gallbladder, 20% of the intrahepatic, 10% of the common bile duct precancerous lesions and none of the 2 cases of adenomas in the periampullary region. The p53 overexpression in the precancerous lesions was frequent, ranging from 43% to 60%. These results suggest that a mechanism involving p53 gene mutation and c-erbB-2 gene activation is present in the tumorigenesis in a significant number of the biliary tract carcinomas and they may be the early events in the tumorigenesis of the biliary tract carcinomas.
Adenoma ; Bile Ducts, Intrahepatic ; Biliary Tract* ; Carcinogenesis ; Common Bile Duct ; Far East ; Gallbladder ; Genes, erbB-2 ; Genes, p53

This review explores the complexities of autism spectrum disorder (ASD), primarily focusing on the significant eating challenges faced by children and adolescents with this neurodevelopmental condition. It is common for individuals with ASD to exhibit heightened sensitivity to various sensory aspects of food such as taste, texture, smell, and visual appeal, leading to restricted and less diverse diets. These dietary limitations are believed to contribute to an imbalance in the gut microbiota. This review elaborates on how these eating problems, coupled with the distinctive characteristics of ASD, might be influenced by and, in turn, influence the gut-brain axis, a bidirectional communication system between the gastrointestinal tract and the brain. This discussion aims to shed light on the multifaceted interactions and potential implications of diet, gut health, and neurological development and function in children and adolescents with ASD.

No abstract available.
Animals ; Mice* ; Uterus*

PURPOSE: This study was done to investigate the effects of a massage program on the growth of premature infants and on the mothers' confidence and satisfaction in the mothering role. METHODS: The participants were 29 mothers of premature infants hospitalized in a neonatal intensive care unit at CNU Hospital (14 in the massage program group and 15 in control group). Massage was done for 10-15 minutes, 2-3 times a day for 4 weeks. The data were using the SAS PC+ program. RESULT: Significant differences were found in the ratios of weight gain (Z=2.24, p=.013), grow in length (Z=2.50, p=.006) and increase in head circumference (Z=1.91, p=.028) between the massage program group and the control group. Confidence in the mothering role was significantly higher for mothers in the massage program group compared to those in the control group (Z=2.69, p=.004), but there was no significant difference in satisfaction with the mothering role between the two groups (Z=.88, p=.191). CONCLUSION: These results suggest that the massage program enhances growth of premature infants as well as enhancing the mother's confidence in her role as mother. Therefore, the massage program for premature infants can be use as an effective nursing intervention.
Head ; Humans ; Infant, Newborn ; Infant, Premature* ; Intensive Care, Neonatal ; Massage* ; Mothers* ; Nursing ; Weight Gain ; Child Health

PURPOSE: The objective of this study was to analyse the content of health-textbooks in elementary school in order to offer the basic data required for development or revision of health-textbook for elementary school. METHODS: This study was methodological study of the content of health-textbooks. The study sample consisted of 10 health-textbooks of elementary school which were edited in 2009~2010. The components of contents divides into holistic analysis and specific areas. RESULTS: One textbook was no introductory remarks and 2 textbooks were no preface. The health-textbooks consisted of 7 areas and were comprehensive for school education. The proportion of each was different in 10 textbooks. Sexuality and health was accounted for the largest portion of the seven areas in both the fifth and sixth grade. However, given that the mortality rate for the child's safety accidents is higher than in developed countries, the proportion of accident prevention and first aid can be relatively weak area. CONCLUSION: It is essential that health-textbooks empower schoolers to make healthy decisions through the promotion of useful life skills that provide a more integrated concept of health. Therefore, there is a need for approaches to health textbook to integrate more values of health.
Accident Prevention ; Developed Countries ; Education ; First Aid ; Humans ; Methods ; Mortality ; Sexuality

The author's affiliation should be corrected.

Purpose: The purpose of this study was to explore the health management experience of Vietnamese Married Immigrant Women living in the city. Methods: The study participants were 11 Vietnamese immigrant women residing in the urban area who felt bad about their health. Data collection was conducted in depth through individual interviews, and the collected data were analyzed through Strauss & Corbin data analysis. Results: The core category was “health is not a necessity but a choice in a strange land called Korea”. The contextual conditions were, “The hard thing-exposing “myself” to the world”, and “Hurts hidden, to be away from people’s eyes”. For the causal condition, the categories of “Unfamiliar life to live alone”, “Unfamiliar life different from expectation”, and “Symptoms of body suddenly suffering alone”, were derived. Through action-interaction, the immigrant women revealed that in their Korean social-structural context, they tended to follow “Health pushed away in turbulent life”. The intervening conditions were “a person who is able to help me”, “places that can give a helping hand nearby”, and “Vietnamese women’s grit”. A Vietnamese married immigrant woman had her own “Health in the chain with life”. As a result, they gained “Health, which is a top priority in life” or “Health oppressed by the weight of life”. Conclusion This study enhanced the understanding of the healthcare process of Vietnamese married immigrant women living in urban areas.

Atopic dermatitis (AD) is a complex disease with multifactorial pathogenesis and variable clinical presentation. Up to one-fifth of patients with AD develop moderate to severe disease that is often refractory to classical therapies and can compromise quality of life. This review summarizes recent clinical evidence on biological agents and small-molecule immunotherapies for the treatment of AD.

Atopic dermatitis (AD) is a complex disease with multifactorial pathogenesis and variable clinical presentation. Up to one-fifth of patients with AD develop moderate to severe disease that is often refractory to classical therapies and can compromise quality of life. This review summarizes recent clinical evidence on biological agents and small-molecule immunotherapies for the treatment of AD.