• 대한간호학회지
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• 제5권2호
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• pp.92-103
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• 1975

This study was conducted to find out status of delivery environments, delivery attendants, and various immunization practices towards 513 babies who were born during the period from January 1, 1972 to December 31, 1974, in Dongnae Area, Shindong Myon, Chunseong Gun, Ganwon Do. The results and findings obtained from the study are summarized as follows : 1. Of all deliveries, 10.7% of the babies were reported born at the hospitals. 2. Deliveries attended by qualified professionals such as, doctors, midwives or public health nurses, were 22.2% of the total deliveries. Those who delivered alone without having anyone's assistants were as much as 9.7%, The percentage of the deliveries attended by the professional groups were increased year by year among the younger group mothers with the babies birth order being first or second place. 3. Sewing scissors were most frequently used as a tool for cutting the umbilical cord indicating 87.5% in this area. Sterilized tools were used among 50.3% of the women. 4. The usage af vinyl sheet and cement bag paper were frequently used as a delivery sheet, indicating 32.3%. Delivery set which was distributed by the health center was used 18.0%. (excluded the deliveries attended by professional attendants) 5. Immunization practices for the infant were observed as relatively high rate: 92.8% of the infant received D. p. T., 81, 3u/o received against poliomyelitis, 52.8% for small pox, 78.9% with B. C. G., and 18.5%against measles. The percentage af babies complected 3 times shot for D. P. T. and 2 times shot for poliomyelitis vaccine turned out be to 67.8% and 87.5%, respectively.

• Asian-Australasian Journal of Animal Sciences
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• 제5권3호
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• pp.419-426
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• 1992

After the virtual eradication of cattle during World War II, Papua New Guinea herds were rebuilt with Shorthorn and Aberdeen Angus cattle from Australia. These, and Red Sindhi and Sahiwal, imported in 1952, were considered unsuitable breeds. In 1954, Department of Agriculture, Stock and Fisheries imported three Brahman bulls and three heifers from Texas and in 1960 began importations of Afrikaner from Queensland. In Central Province, Brahmans were crossed with Angus and at Erap (Morobe) the hottest place in Papua New Guinea, Shorthorns were crossed with Afrikaners. In 1965, Brahman and Brahman-cross were sent to Erap. Records of breeding and growth rates were collected for use in upgrading in cattle of the basis of performance, not pedigree. The data are not ideal for genetic analysis, since no control groups were maintained. Birth weights (BWT), weaning weights (WWT) and calving intervals (CI) were analysed for the period 1969-1978. After exclusion of unsatisfactory data, 2,514 calf records were used, including both breeds from 1969 to 1973, but only Brahman-cross subsequently. Breed mean BWT ranged only from 30.6 to 33.8 kg. As Brahman content increased, BWT decreased and WWT increased; within a genotype, there was a negative maternal effect of high Brahman content on BWT and a positive effect on WWT which ranged from 138 to 174 kg. Afrikaner calves had heavier BWT but lighter WWT. As expected, bulls were heaviest, heifers lightest and mature cows bore and reared heavier calves. Calving interval (405 days, equivalent to 90% calving) was unaffected by breed but 4-year old cows averaged 423 days. Breed differences in BWT and WWT are consistent with the body of literature on performance of Brahmans and Afrikaners. Since cattle tick are not present and internal parasites are insignificant at Erap, the superiority of Brahmans indicates that they were better at utilizing the mediocre quality grazing of the Markham Valley or were more heat tolerant. Performance selection over ten years resulted in the virtual elimination of Afrikaners, with the final genotype approximately 9/16 Brahman, 3/8 Shorthorn and 1/16 Afrikaner.

• 대한지역사회영양학회지
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• 제6권2호
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• pp.243-249
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• 2001

This study investigated how acculturation varies with demographic variables and is related to dietary habits among Korean Americans. The respondents were 162 Korea Americans aged at least 18 years old residing in the Greater New York metropolitan area. The level of acculturation was measured using a modified Suinn-Lew Asian Self-Identity Acculturation(SL-ASIA) scale. Acculturation was operationally defined to be composed of 6 factors, which are language, media use, friendship, food, pride, and ethnic self-identity. Each factor in the level of acculturation was identified by how it is related to demographics and dietary habits in the method of correlation coefficients and stepwise multiple regressions analyses. The reliability of the modified SL-ASIA scale was high as measured by Cronbach alpha of .92. The level of acculturation was related to place of birth, age, length of residence in the U.S., and education. The younger, the longer they had lived in the U.S., and the more they were educated, the more acculturated. Acculturation could be predictable for 52% of its variance with all demographic variables. Among the 6 factors in the level of acculturation, five of them, language, media use friendship, food, and ethnic self-identity were correlated with dietary habit changes after immigration and type of meals. All 6 acculturation factors could predict 21% of change in dietary habits. the information from this study can be used to describe usual describe usual dietary habits according to various aspects of acculturation to better understand the dynamics among acculturation, demographics, and dietary habits.

• 한국환경보건학회지
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• 제22권1호
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• pp.65-81
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• 1996

This study was conducted from march 20 through April 20, 1992, jn order to figure out the factors affecting behavior of the people on environmental health. 1, 261 people were selected by sampling from Seoul, Pusan, Taegu, Taejon and Kwangju. Questionnaire forms were prepared and the persons selected were-interviewed by trained interviewers. The data collected were analyzed in order to determine factors affecting kowledge, attitude and practice on environmental health in major cities in Korea. The major results are as follows: 1. The people who got high KAP score were found not to practice what they know. The people who got lower scores were found to use their knowledge in practical life. 2. Correlation between knowledge, attitude, and practice (KAP) on environmental health was statistically significant (p < 0.001). 3. The levels of KAP on environmental health affected by variables of gender and marital status were statistically significant (p < 0.01). 4. Variables of education, occupation, religion and economic status affected the levels of KAP significantly (p < 0.01). 5. The levels of KAP on environmental health by variables of health education on environmental health were statistically significant (p < 0.001). 6. The levels of KAP of the people on environmental health by demographic variables showed a reverse relation statistically (p < 0.001). 7. The levels of KAP of the people on environmental health had correlation with education level and the KAP level had correlation with knowledge (p < 0.001). 8. The KAP levels of the people on environmental health had correlation with environmental health education (p < 0.001). 9. The total variables affecting KAP of the people on environmental health had 14% variance and environmental health education was the highest($\beta$=0.23827), education level was the next($\beta$=0.12442), and economic status was ($\beta$=-0.06970), age ($\beta$=-0.06710) and print media ($\beta$=0.06539). 10. The variables most affecting KAP of the people on environmental health were environmental health education(r=0.2980) and education(r=0.2419) and the next were age, marital status, religion, electronic media, print media, place of birth and gender. 11. The most important variable affecting KAP level of the people on environmental health was education level.

• Applied Microscopy
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• 제21권2호
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• pp.96-116
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• 1991

The authors studied the morphological distinctions of each of the epidermal layers and the time of appearance of the keratohyalin granules and tonofilaments by the processing of development. The skins were obtained from fetal rats at the age of 14th, 16th, 17th, 18th, 19th and 20th day of gestation, of 1st and 3rd day of neonatal life and of 4th week after birth. The specimens were staind with uranyl acetate and lead citrate. The results obtained were as follows. 1. On the 16th-gestation day, the intermediate layer which contained numerous ${\alpha}-and\;{\beta}$-glycogen particles was appeared, and hemidesmosomes and desmosome were observed as well. 2. Tonofilaments were first observed on the 17th gestation day. 3. Above-mentioned intermediate layer was differentiated into the granular layer and the spinous layer on the 18th-gestation day. Keratohyaline granules were appeared in association with the ribosomes and the tonofilaments and the compound granules were lipoid granules which were surrounded by ribosomes at the periphery. 4. Ultimately, keratinization began to take place from the 20th-gestation day. At the age of 4th week, the thickeness of epidermis and the amount of keratohyaline granule and tonofibrils were decreased. It is consequently suggested that in the differentiation process of the rat epidermis, keratinization begins after formation of hemidesmosomes and desmosomes, from which the tonofilaments are formed and after keratohyaline granules are formed. Therefore appearance of the keratohyaline granules and formation of the tonofilament appears to have a close relations with the keratinization process of the rat epidermis.

• 대한근관절건강학회:학술대회논문집
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• 대한근관절건강학회 1996년도 제4회 춘계학술대회
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• pp.110-121
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• 1996

It is well defined that osteoporosis is an age related disorder and associated with decreased bone mass. It is one of the most important disease lacing the aging population because of its association with fracture of the hip, vertebrae and distal radius. The disease provoke a significant economic burden and major public health problem of an elderly. The life-time risk of hip fracture in white women is approximately 15% which is equal to the combined risk of breast, uterine, and ovarian cancer. Despite its deleterious effect on women's health, knowledge of the epidemiology of osteoporosis in Korea is only beginning. 1970 in Korea has non as the crossover period between the chronic and an Infectious diseases. As the result, the infant mortality declined and an elderly population in Korea increased significantly in the past decade, The average life expectancy of women in Korea is now about 75 years. Thus, the majority of Korean women will spend approximately one-third of their life in the postmenopause state. Therefore, better understanding of bone metabolism and fracture incidence in Korean population is a great interest for the medical community as well as for public health. Currently, no population based epidemiologic data are available to support the incidence of osteoporotic fractures in Korea. However, available data suggest that significant declining of bone mineral density (BMD [g/$cm^2$]) has been occurring in Korean women after menopause. In same population, peak BMD was observed around 33-39 years of age and continue to decline thereafter. An accelerated bone losses occur after the menopause and the average loss is approximately 13% within 15 years from the menopause. The incidence of fracture was highly correlated with an age and bone mineral density. The mean age of menopause in Korean women was 47 years and this age appears to getting younger when analyzed by the birth cohort. An earlier menopausal age and increase life expectancy place Korean women at increase risk for osteoporosis and bone fracture. Korean or Asian women are no longer protected from the risk of bone fracture. Therefore, an early prevention or intervention schemes are essential before the outbreak of osteoporosis and/or fracture occurs in Korean or Asian women.

• Journal of Yeungnam Medical Science
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• 제3권1호
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• pp.111-117
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• 1986

1986년 6월부터 동년 8월까지 대구직할시 및 경북지역에 소재된 9개 양로원에 재원한 296명의 노인을 대상으로 진단적 면담검사(DIS) 중 기질성 뇌증후군 척도를 사용하여 평가한 결과는 다음과 같다. (1) OBS척도에서 기질성 뇌증후군 범주에 속하는 노인은 100명(34%)이었고 남자노인 10명(15%), 여자노인 90명(39%)이었으며, 이중 노인성 치매에 속하는 노인은 12명(4%)이었다. 2. 사회정신의학적 요인들과 기질성 뇌증후군 성적의 상호관계는 나이가 많은 경우, 학력이 낮은 경우, 군 단위 이하에서 출생한 경우, 무직으로 지낸 경우, 무교인 경우, 입원 경험이 없는 경우에 기질성 뇌증후군의 빈도가 높았다.

• 수면정신생리
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• 제2권1호
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• pp.23-30
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• 1995

유뇨증은 발병기전이 단일한 원인으로 설명되기 어려운 임상적으로 복합적인 질병이다. 유전적 요인, 신경근육계 및 비뇨기계의 미성숙, 심리사회적 요인이나 대소변 가리기 훈련의 이상, 그리고 생물학적 요인 등 여러 가지 원인론들이 있으나 아직 확실한 것은 없다. 그러나 최근 신경생리학적 연구와 신경 내분비학적 연구들의 결과, 야뇨증과 수면주기와의 관련성이나 야간의 항이뇨호르몬 (antidiuretic hormone) 분비 저하와의 관련성 등 보고되어 야뇨증의 치료에 있어 새로운 접근을 가능하게 하고 있다. Vasopressin 이 우수한 치료율, 안전성, 적은 부작용 등으로 새로운 치료약물로서 시도되고 있으나 재발율이 높아, imipramine또는 vasopressin의 투여와 Bell-alarm행동요법을 병행하여 치료하는 것이 바람직하다.

• 부모자녀건강학회지
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• 제4권1호
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• pp.19-34
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• 2001

The childbearing process is not only a biological phenomenon of a woman who gives birth to a child but also a sociocultural phenomenon which is reflected on her value, belief in the sociocultural context according to social change and acculturation. The familial relation and sociocultural context in the multigravidas are more complex and intermingled than in the primigravidas. The purpose of this ethnographic research study was to explore the experience of identity from the first trimester of pregnancy to the third trimester of pregnancy in the Korean multigravidas and to understand deeply the perspectives of pregnant women reflected on Korean sociocultural values, beliefs, norms and familial culture. The participants of 10 pregnant women in Seoul, Korea were observed for 10 months from January to October 2000 and interviewed in their homes and comfortable place. Data analysis was accomplished 'line by line method' and significant concepts were classified according to themes, categories, and domains. The results of this study were as follows : The participants experienced 4 categorized subjects : understanding the oneself - mother to be, performing the dual role, drifting the emotion, and living disheartened during pregnancy. The participants were showed universality and diversity pattern in the self understanding process. The universal pattern were 'mother to be' showing maturation, life along family and priority on motherhood between being a mother and a woman. The diverse pattern were taking the dual role in working mothers having the higher self actualized value and personal identity rather than maternal identity, drifting emotion in resigned mothers, and living disheartened in mothers who have two daughters and no son. In conclusion, the Korean multigravidas experienced womanhood as well as motherhood through the self understanding process with familial connections during pregnancy. Therefore it is suggested that if the harmony and the balance between a mother and a woman is accomplished, the woman will lead a healthy and high quality of life. Also, this study sought to confirm the sociocultural factors affecting during pregnancy in the perspectives of the women with children. Therefore, the health care providers have to divert their attention from biomedical perspectives to biocultural perspectives integrating bio-psycho-sociocultural aspects of pregnant women in a clinical setting.

• The Korean Journal of Physiology and Pharmacology
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• 제22권4호
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• pp.391-398
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• 2018

The aim of this study was to evaluate the in vitro anti-inflammatory and utero-relaxant effect of ${\alpha}$-bisabolol on the pregnant human myometrium. Samples from the pregnant human myometrium were used in functional tests to evaluate the inhibitory effect of ${\alpha}$-bisabolol (560, 860, 1,200 and $1,860{\mu}M$) on spontaneous myometrial contractions. The intracellular cyclic adenosine monophosphate (cAMP) levels generated in response to ${\alpha}$-bisabolol in human myometrial homogenates were measured by ELISA. The anti-inflammatory effect of ${\alpha}$-bisabolol was determined through the measurement of two pro-inflammatory cytokines, tumor necrosis factor-${\alpha}$ ($TNF{\alpha}$) and interleukin $(IL)-1{\beta}$, and the anti-inflammatory cytokine IL-10, in pregnant human myometrial explants stimulated with lipopolysaccharide (LPS). Forskolin was used as a positive control to evaluate the cAMP and cytokine levels. ${\alpha}$-Bisabolol was found to induce a significant inhibition of spontaneous myometrial contractions at the highest concentration level (p<0.05). ${\alpha}$-Bisabolol caused a concentration-dependent decrease in myometrial cAMP levels (p<0.05) and a concentration-dependent decrease in LPS-induced $TNF{\alpha}$ and $IL-1{\beta}$ production, while IL-10 production did not increase significantly (p>0.05). The anti-inflammatory and utero-relaxant effects induced by ${\alpha}$-bisabolol were not associated with an increase in cAMP levels in pregnant human myometrial samples. These properties place ${\alpha}$-bisabolol as a potentially safe and effective adjuvant agent in cases of preterm birth, an area of pharmacological treatment that requires urgent improvement.