• Title/Summary/Keyword: korean female adult

Search Result 1,362, Processing Time 0.026 seconds

Morphometric Study of the Korean Adult Pituitary Glands and the Diaphragma Sellae

  • Ju, Kyo-Sung;Bae, Hack-Gun;Park, Hyung-Ki;Chang, Jae-Chil;Choi, Soon-Kwan;Sim, Ki-Bum
    • Journal of Korean Neurosurgical Society
    • /
    • v.47 no.1
    • /
    • pp.42-47
    • /
    • 2010
  • Objective: To investigate the morphometric characteristics of the pituitary gland and diaphragma sellae in Korean adults. Methods: Using the 33 formaline fixed adult cadavers (23 male, 10 female), the measurements were taken at the diaphragma sellae and pituitary gland. The authors investigated the relationship between dura and structures surrounding pituitary gland, morphometric aspects of pituitary gland and stalk, and morphometric aspect of central opening of diaphragma sellae. Results: The boundary between the lateral surface of pituitary gland and the medial wall of cavernous sinus was formed by the thin dural layer and pituitary capsule. The pituitary capsule adherent tightly to the pituitary gland was observed to continue from the diaphragma sellae. Mean width, length, and height of the pituitary gland were 14.3${\pm}$2.1, 7.9${\pm}$1.3, and 6.0${\pm}$0.9 mm in anterior lobes, and 8.7${\pm}$1.7, 2.9${\pm}$1.1, and 5.8${\pm}$1.0 mm in posterior lobes, respectively. Although all dimensions of anterior lobe in female were slightly larger than those in male, statistical significance was noted in only longitudinal dimension. The ratio of posterior lobe to the whole length of pituitary gland was about 27%. The mean thickness of pituitary stalk was 2 mm. The diaphragmal opening was 5 mm or more in 26 (78.8%) of 33 specimen. The opening was round in 60.6% of the specimen, and elliptical oriented in an anterior-posterior or transverse direction in 39.4%. Conclusion: These results provide the safe anatomical knowledge during the transsphenoidal surgery and may be helpful to access the possibility of the development of empty sella syndrome.

Analysis on Lower Body Type of Korean Women in Their Early 20's

  • Kang, Yeon-Kyung;Chang, Hee-Kyung;Byambasuren, Enkhzul;Kim, Youn-Joo;Sohn, Hee-Soon
    • Journal of Fashion Business
    • /
    • v.15 no.6
    • /
    • pp.148-162
    • /
    • 2011
  • The purpose of this study is to analyze lower body types of women and provide information of body improvement of Korean adult female clothing product to ready-made clothes companies. As for the method of this study, it was conducted to measure the parts of the lower body of adult women at the age from 19 to 24 years, to analyze their characteristics and to categorize body types. For study, it was measured 150 female women in Seoul. Data was analyzed by used SPSS/WIN 19.0 Program. The results of this study are as follows. The means of the subjects in their early 20s are 159.8cm in height, 67.0cm in waist circumference, 91.6cm in hip and 52.0kg in weight. As a result of comparison with the $5^{th}$ Korean's human body size on measurement data, 20 items out of 33 items showed significant difference. Factor analysis was executed for 66 body measure and calculation items to draw the body construction factors of the women's lower body in their early 20s and principal component analysis was performed by orthogonal varimax rotation to clarify the measurement of factors and to derive explanatory factors. As result of Cluster analysis, body types' characteristics divide into 3 types. Type1 has tall and fat body form, type2 has shortest and curvy body form and type3 has average height and the most skinny body form.

Effects of Protein Depletion and Protein Calorie Restriction on Metabolic and Enzymatic Activities in Adult Rats (열량제한(熱量制限) 및 무단백식이(無蛋白食餌)가 흰쥐의 체내대사(體內代謝)에 미치는 영향(影響))

  • Kim, Kyung-Ja;Kim, Sook-He
    • Journal of Nutrition and Health
    • /
    • v.6 no.3
    • /
    • pp.1-8
    • /
    • 1973
  • Metabolic responses to the protein-free, high-carbohydrate diet and subsequent food restriction on the same diet at the level of 50% and 75% has been studied on the adult albino rats. The energy source was either corn starch or sugar. In experiment I, adult male rats weighing $509{\pm}8g$ were divided into two groups 10 rats each. Rats fed on the stock diet served as a control. Rats of restriction group received a protein free diet until they reduced their weight down to 400g and continue on a protein-calorie restriction diet until they reduced their weight down to 300g. In experiment II, 28 adult male rats and the same numbers of female rats weighing $329{\pm}5g$ and $223{\pm}4g$ respectively were divided into four groups, 7 males and females in each. Rats fed on a stock diet were sacrificed at the point when others started a protein free diet. These were served as the control. The protein free group received a protein free diet ad libitum for 4 weeks. The 50% restriction group and 75% restriction group were fed on a protein free diet coupled with food restriction at levels of 50% and 75% respectively for 3 weeks. In the result of this study: 1. The rate of body weight changes was similar between the males and the females. Feeding protein free diet ad lib. initiated a rapid weight lost of approximately 25% and protein free diet coupled with food restriction showed 37-43% reduction of their initial weight. 2. There was no significant differences in the value of the N concentration in liver, spleen, brain and muscle between controls and experimental groups. 3. Rats fed on protein free diet showed 1/10 value of the control in the nitrogen excretion in urine. However female showed less N excretion than male. 4. Observing blood picture, the effects of protein depletion and calorie restriction were not appeared any remarkable changes. 5. There was no sign of fatty liver which might result from protein depletion and calorie restriction. 6. Following semi-starvation, FAO and HMP-DH total enzyme activity was reduced, but activity per unit weight was relatively stable.

  • PDF

Hemangiosarcoma in a Female Pointer (개에서 발생한 혈관육종 일례)

  • 정재훈;장광호;권영삼;강원모;장환수;배재성;이정우;정원일;정규식
    • Journal of Veterinary Clinics
    • /
    • v.18 no.1
    • /
    • pp.78-81
    • /
    • 2001
  • A 12-year old female Pointer was referred to the Veterinary Teaching Hospital, College of Veterinary Medicine, Kyungpook National University for evaluation of emaciation. The owner had noted a dysuria and dyschesia 2 months before admitting to the hospital. The patient showed anorexia, depression and mild anemia. Radiographic findings indicated the mass below the urinary bladder, which pushed the intestine up to the spine. The patient was necropsied and grossly, two large masses were found on the heart and cranial thorax. Congestive nodules of 0.5-1.5 cm in diameter were scattered on both sides of the lungs. The left ventricular wall was hypertrophied and adult heartworms were found in right atrium. A large mass, filled with blood, 9-10 cm in diameter, originated from the rectum, compressed urethra. The gall bladder was filled with bile juice and the spleen was mild atrophied. The cortex of the kidney and the intestine were congested. On microscopic observation, there were neoplastic cells forming irregular vascular channels in the lung, kidney and heart. The vascular channels contain variable amount of blood. In the lung, the cells were almost elongated and the nuclei of neoplastic cells were round or ovoid and hyperchromatized. Based on the observation, the case was diagnosed as a hemangiosarcoma.

  • PDF

Effects of Caffeine and calcium iIn take Calcium Utilization in Female Ratsof Different Age (카페인과 칼슘의 섭취수준이 연령이 다른 암쥐의 체내 칼슘 이용에 미치는 영향)

  • 최미경
    • Journal of Nutrition and Health
    • /
    • v.30 no.10
    • /
    • pp.1160-1169
    • /
    • 1997
  • The purpose of this research was to investigate the effects of caffeine and calcium levels on calcium utilization in female rats of different ages. Calcium utilization was compared in female rats of different age( 4 weeks and 12 months) fed various levels of caffeine(0 and 7 mg/100g body weight) and calcium (50, 100 and 200% of requirement) for 3 weeks. Feed intake of the caffeine groups were lower than that of the no-caffeine groups. body weight gain was lowest in the high-caffeine and low-calcium group. Serum calcium levels of young rats were higher than those of adult rats. There were no significant differences in tibial calcium content among the caffeine and calcium -groups. Fecal calcium excretion increased as the level of dietary calcium was increased. Urinary calcium excretion increased as the levels of caffeine and dietary calcium were increased. With increasing levels of dietary calcium , daily calcium retention was accelerated, but apparent calcium absorbability was diminished. The results of this study suggest that caffeine consumption promotes urinary calcium excretion. However, increase in dietary calcium resulted in higher calcium retention . These findings indicate that high caffeine consumption may increase dietary calcium requirements. Therefore, it could be suggested that the supplementation of dietary calcium may counteract the negative effect of caffeine intake on calcium utilization.

  • PDF

Ecological studies of Cobitid Fish, Cobitis koreensis in Jeonju-cheon Creek, Jeonrabug-do province, Korea (전주천 참종개 Cobitis Koreensis 의 생태)

  • Ik Soo Kim
    • The Korean Journal of Ecology
    • /
    • v.2 no.1
    • /
    • pp.9-14
    • /
    • 1978
  • The study was made to expand the knowledge of the ecology of Cobitis koreensis which is very common in the upper and middle part of rivers in western part of Korea. A number of C. koreensis are found in the creek of Jeonju-cheon located at Segjang-ri, Wanju-gun, Jeonrabug-do Province. The area studied has pebble bottoms. The flow velocity of the river ranges from 20cm to 40cm per second under normal conditions. The sex ratio of male to female was 1:1.34 and the female was 10~25mm larger than the male in total length. Length-frequencies in this population indicate that 20~40 mm fish group is underyearling, 40~60mm is a yearling, and 60~85mm is two-year-old. And the fish longer than 90mm in total length is regarded as being over three-year-old. Based on the ratio of gonadal weight to body weight, spawning in this species began in April and expanded well into June with water temperature 20~26。C, and the individuals became sexually mature over the two-year-old. The number of the eggs was counted from ten matured female fishes. The mean number of eggs in seven 72.6~81.4mm fishes was 908 (595-1, 229) and that of the rest three 86.0~89.0mm was 1, 674 (1, 337-2, 023). The contents of stomach in the other fifteen specimens captured in September 1977 were investigated. While the younger fed almost on the algae, the foods in the adult were largely aquatic insects.

  • PDF

Adolescent Health Risk Behaviors in Jeju, South Korea

  • Park, Eun-Ok;Hong, Seong-Chul;Park, Sun-Hee
    • Child Health Nursing Research
    • /
    • v.13 no.2
    • /
    • pp.212-221
    • /
    • 2007
  • Background: Adolescent risk behaviors are of concern because they are dangerous in themselves and have negative influences on adult health. Objectives: This study explored six health risk behaviors of a sample representing the adolescent population in Jeju. Methods: Frequency and percentage of risk behaviors were calculated. Additionally, the chi-square test was used to explore whether differences in experimentation with risk behaviors exist relative to gender and schooling levels. Results: There were six major findings in this study: (a) a lower rate of lifetime and current cigarette use among female students compared to male students, (b) a substantial portion of heavy drinkers, (c) a higher rate of lifetime drug use among female students than among male students, (d) a higher prevalence of suicide ideation among female students than among male students, (e) substantial percentages of students who did not usually wear seatbelts, motorcycle helmets, or bicycle helmets, and (f) a substantial portion of students who were not involved in vigorous physical activities. Conclusions: Since a substantial portion of adolescents have been involved with diverse risk behaviors, it is urgent to implement effective intervention strategies to reduce the rates of these behaviors.

  • PDF

Effect of Gender-Specific Adult Bovine Serum on Gene Expression During Myogenesis

  • Lee, Eun-Ju;Pokharel, Smritee;Kim, Jie-Hoe;Nam, Sang-Sup;Choi, In-Ho
    • Journal of Animal Science and Technology
    • /
    • v.54 no.3
    • /
    • pp.219-226
    • /
    • 2012
  • Gender specificity in muscle growth and development is well known. Genesis of muscle is dependent on proliferation and differentiation potential of resident myogenic satellite cells (MSCs) present in muscle fibers. Multipotential capacity of forming myocyte, osteocyte, and adipocyte like cell makes MSCs a unique stem cell. To understand the molecular mechanism involved in determination of muscle quality due to difference in hormone concentration of different gender of animals, MSCs were isolated from bovine skeletal muscle and cultured in male, female, and castrated serum supplemented media. DNA microarray used consisted of 24,000 spots with 70 mer oligo in each spot. A total of 88 genes were up-regulated and 551 genes were down-regulated by more than two fold. Among up-regulated gene, 33, 34, and 21 genes were found up-regulated in cells grown in male, female, and castrated serum, respectively. Interestingly, male serum showed 4, female 11 and castrated male showed 4 genes expressed highly in each gender. Further study on the highly up-regulated gene may unfold the mystery of gender specificity found in muscle development. Also, the identification of differentially expressed genes in gender-specific serum will add information on infrastructure of bovine genome research.

A Study on Diagnosis of the Fertility of one Aged Female Gorilla by using the Fecal Sex Hormone Metabolites

  • Jung, So-Young;Lim, Yang-Mook;Eo, Kyung-Yeon
    • Journal of Veterinary Clinics
    • /
    • v.33 no.2
    • /
    • pp.138-141
    • /
    • 2016
  • The aim of this study was to diagnose the fertility of a female western lowland gorilla kept in Seoul Zoo, in accordance with age by analyzing the fecal sex hormone metabolites. The study was conducted in two period of times, when the animal was from 35 to 37 years old and when the animal was from 40 to 42 years old. Non-invasive method by using fecal samples was used for safe and efficient fertility diagnosis. We collected the feces from the enclosure at least three times a week. Then $17{\beta}$-estradiol and progesterone, which are fecal sex hormone metabolites, were measured by time-resolved fluoro-immunoassay to compare the menstruation cycle and the annual reproductive cycle. For the duration of the primary study (when the animal was 35~37 years old), irregular menstruation and high concentrations of estradiol and progesterone were observed. However, menstruation was hardly observed and the concentrations of both hormones were statistically very low in the period of secondary study (when the animal was 40~42 years old). This observed phenomenon in our study was very comparable to menopause in adult women; therefore, it was confirmed that our female gorilla has reached menopause because of the natural aging, as they become older.

Comparison of Power, Agility of Male and Female Fin Swimmers by Athletic Career

  • Youn Jin CHOI;Seung Hyun SEO;Hwang Woon MOON
    • Journal of Sport and Applied Science
    • /
    • v.7 no.4
    • /
    • pp.7-12
    • /
    • 2023
  • Purpose: The purpose of this study is to compare and analyze power and agility, which are factors that affect performance, by dividing adult fin swimmers into groups by male and female careers, and use them as basic data for improving performance during fin swimmer guidance and training. Research design, data, and methodology: Accordingly, 21 fin swimmers were selected and they were divided to four groups by gender and career to conduct experiments. Power and agility, which are factors related to performance of fin swimmers, were measured. Independent sample T-Test was conducted to verify differences between groups. Results: As a result of this study, there was no statistically significant difference in power and agility by the careers of male and female athletes. Conclusion: The results of this study can be used as basic data for organizing training programs suitable for the gen-der of fin swimmers and basic data for the guidance and training of fin swimmers. In future follow-up studies, based on the results of this study, it is expected that follow-up studies should be con-ducted to improve detailed performance according to age, fin swimming events, and gender. Further implications were discussed.