No abstract available.

No abstract available.
Anxiety Disorders* ; Anxiety* ; Humans ; Lymphocyte Subsets* ; Lymphocytes*

PURPOSE: This investigation was carried out to understand how various gender role identity in adolescence affect sexual intercourse. In addition, it was done to support and encourage gender role identity which can protect themselves from physical, psychological, social sexuality. METHOD: From 2003 7.1 to 7.19, questionnaire made by Lee BS(2002) was distributed to 1172 girl high school students in Seoul. Its reliability was as high as 0.80 and it was analysed by SPSS. RESULT: In the 3 kinds of gender role identity, girls who had sexual relations showed higher feminity and masculinity and did not show any difference in social desirability. in the 4 kinds of gender role identity, girls with sexual experience showed higher frequency in oder of androgyny and undifferentiated. In 8kinds, bisexuality was higher and girls with experience showed undifferentiated of low social desirability. There were no difference between the gender role identity and the age of the first sexual experience. The factors that affected gender role identity were school, grade, economic standard and whether they have a girlfriend or boyfriend. CONCLUSION: Programs that focus on problem solving of sexual education for androgyny of sexually high experienced and undifferentiated of low social desirability, should be provided.
Adolescent ; Bisexuality ; Coitus* ; Education ; Female ; Gender Identity* ; Humans ; Masculinity ; Problem Solving ; Surveys and Questionnaires ; Seoul ; Sexuality ; Social Desirability

PURPOSE: In the pathogenesis of proliferative vitreoretinopathy (PVR), retinal pigment epithelial (RPE) cells do not undergo apoptosis after separation from the basement membrane. In order to investigate the mechanism by which RPE cells resist apoptosis in PVR, the expression of focal adhesion kinase after cryotherapy was studied. METHODS: After lensectomy and vitrectomy was performed on rabbit eyes, a retinal tear was created. Cryotherapy was applied to the tear site one week after the tear creation. Rabbits were sacrificed at 1, 4 and 7 days after the tear formation and 30 minutes, 1, 4, 7, 9, 21 days after cryotherapy. Eyes were stained with anti-focal adhesion kinase (FAK) antibody. RESULTS: Expression of FAK increased after the tear formation and remained increased until 21days after cryotherapy. CONCLUSIONS: These data show that creation of a retinal tear and cryotherapy increases FAK expression and may contribute to resistance to apoptosis.
Apoptosis ; Basement Membrane ; Cryotherapy* ; Epithelial Cells* ; Focal Adhesion Protein-Tyrosine Kinases* ; Focal Adhesions* ; Phosphotransferases ; Rabbits ; Retinal Perforations ; Retinaldehyde* ; Vitrectomy ; Vitreoretinopathy, Proliferative

We analyzed retrospectively 39 cases of 39 patients who had undergone surgery for penetrating ocular injury involving posterior segment to investigate the effect of pars plana vitrectomy on visual outcome and anatomical success. Patients who received surgery between January, 1990 to October, 1994 were included. The patients who underwent pars plana vitrectomy were classified to 'vitrectomy group', and those who had not undergone vitrectomy were classified to 'primary repair group'. There were no significant differences in severity of ocular injury between the two groups. The vitrectomy group had significantly better result in functional success(visual result) and the anatomical success. Success rates of the two groups were compared in the presence of poor prognostic factors, including initial visual acuity worse than hand motion, hyphema more than 50%, vitreous hemorrhage, retinal detachment, laceration longer than 7mm, located more than 6mm posterior to the limbus. Vitrectomy group showed better results in the presence of each factor.
Hand ; Humans ; Hyphema ; Lacerations ; Retinal Detachment ; Retrospective Studies ; Visual Acuity ; Vitrectomy ; Vitreous Hemorrhage

The authors reviewed retrospectively retinal detachment(RD)s following posterior chamber intraocular lens(PC-IOL) implantation by transscleral suture fixation. One hundred twenty-two transscleral fixations of PC-IOL were performed from January, 1990 to December, 1992. The follow-up periods for this series ranged from 12 to 42 months. Six retinal detachments developed in this series. and the incidence of RD was 4.9%. There was no statistical difference between the primary operation group(unplanned posterior capsule rupture during extracapsular cataract extraction, lens dislocation/subluxation) and the secondary operation group(already aphakia after previous cataract surgery). The predisposing factors to RD were myopic eye(p=0.03), postoperative vitreous hemorrhage(p=0.001). In cases with RD, the locations of transscleral fixation sutures almost coincided with the meridians of the retinal breaks. The contributing factors to increased incidence of RD were thought to be vitreous loss during operations, vitreous traction by suturing needle or haptics of IOL, proliferative change by vitreous hemorrhage.
Aphakia ; Cataract ; Cataract Extraction ; Causality ; Follow-Up Studies ; Incidence ; Lenses, Intraocular* ; Meridians ; Needles ; Retinal Detachment* ; Retinal Perforations ; Retinaldehyde* ; Retrospective Studies ; Rupture ; Sutures ; Traction ; Vitreous Hemorrhage

BACKGROUND: The thalamus is a subcortical gray-matter composed of several groups of nuclei. Though there are some characteristic clinical findings in thalamic stroke syndrome, it is not easy to identify their own function in each nuclei. We demonstrated this study to figure out the relationships between anatomic nucleus, sensory symptoms, and electrophysiologic findings in thalamic stroke. METHODS: Sixteen thalamic stroke patients were studied. Fifteen cases showed thalamic lacunar infarction by magnetic resonance imaging and one case showed thalamic hemorrhage by computed tomography. We compared their sensory symptoms and signs, somatosensory evoked potentials(SSEP), the size of lesions, and the location of lesions on imaging studies. RESULTS: There were 12 cases of a lesion on ventroposterolateral(VPL) nucleus(Group I) and 4 cases of a lesion on the other nuclei(Group II). All 8 cases which had a sensory deficit in Group I, and 2 cases - one with sensory deficit and the other without in Group II, showed abnormal SSEP findings. There were 9 cases in Group I and 3 cases in Group II with thalamic pain and there was no relationship between SSEP and thalamic pain. Five were pure sensory strokes in 6 patients with a small lesion(less than 0.5 cm), and pure sensory strokes were only 3 in 10 patients with relatively a large lesion (between 0.5 and 1.5 cm). CONCLUSION: There was significant relationship between sensory deficit and SSEP. SSEP can be used as a objective method in estimating the sensory deficit of thalamic stroke. We could ascertain the fact that other nuclei as well as VPL nucleus were associated with the development of pain in thalamic stroke, and there was significant relationship between the size of lesion and the clinical feature of stroke.
Evoked Potentials, Somatosensory* ; Hemorrhage ; Humans ; Magnetic Resonance Imaging ; Stroke* ; Stroke, Lacunar ; Thalamus

No abstract available.
Hand*

PURPOSE: This study was to identify the relationship between physical suffering, emotional state, and nursing needs of pregnant women in preterm labor and the difference depending on general characteristics. METHODS: The participants in this descriptive survey, selected by convenience sampling, were 126 pregnant women who were hospitalized after being diagnosed with preterm labor at 3 university hospitals. RESULTS: The level of personal hygiene was assessed in physical suffering, level of fear was assessed by the emotional state, and level of perterm labor was assessed by the nursing cares. In the analysis, physical suffering, emotional state, and nursing needs in the subjects all showed a significantly positive correlation. Differences in physical suffering, emotional state, and nursing needs depending on general characteristics were as follows: age, job, family type, economic condition, smoking, drinking admission days, previous delivery type, and artificial insemination. CONCLUSION: Based on the results of this study, the nurse should focus on the domain of personal hygiene, and teaching contents specific for abdominal breathing exercises for relieving the women's fear and anxiety should be added.
Anxiety ; Breathing Exercises ; Drinking ; Female ; Hospitals, University ; Humans ; Hygiene ; Insemination, Artificial ; Obstetric Labor, Premature ; Pregnancy ; Pregnant Women ; Smoke ; Smoking ; Stress, Psychological

No abstract available.
Oxygen* ; Transplants*