PURPOSE: The purpose of this study was to develop a breastfeeding empowerment program and to investigate the effects of the breastfeeding empowerment program on self-efficacy, adaptation and continuation of breastfeeding for primiparous women. METHODS: The 5 session breastfeeding empowerment program was developed and a non-equivalent control group non-synchronized quasi-experiment design was used. Fifty-five participants were assigned to either the experimental group (n=27) or the control group (n=28). Effects were tested using repeated measures ANOVA and χ²-test. RESULTS: Scores for self-efficacy, adaptation and continuation of breastfeeding of in the experimental group after program were significantly higher than 1 week, 4 weeks, 8 weeks scores in control group. CONCLUSION: The effects of the breastfeeding empowerment program for elevating self-efficacy, adaptation and continuation of breastfeeding in primiparous women were validated. Therefore, this program can be recommended for vigorous use in clinical practice.
Breast Feeding* ; Female ; Humans ; Power (Psychology)* ; Self Efficacy

Detailed mechanism of uterine cervical cancer progression still remains unclear. Altered programmed cell death (apoptosis) and cellular proliferation are associated with the development of neoplasia. The authors investigated the expressions of bcl-2, which inhibit apoptosis, and caspase-3, which is involved in the induction of apoptosis and has been considered to be correlated with apoptosis, and proliferating activity according to the degree of malignancy in the squamous neoplasia of the uterine cervix. Correlation between bcl-2 and caspase-3 expression and proliferating activity was done. The materials were low grade squamous intraepithelial lesions (LSIL, n=15), high-grade squamous intraepithelial lesions (HSIL, n=15), microinvasive squamous cell carcinoma (n=15), and squamous cell carcinoma (n=15). Immunohistochemical stainings for bcl-2, caspase-3, and MIB-1 were done. bcl-2 and MIB-1 expressions were progressively increased in accordance with the increasing degree of malignancy, but caspase-3 immunoreactivity was higher in LSIL than invasive cancers. There was an inverse relationship between bcl-2 and caspase-3 expression, but the difference did not reach statistical significance. No significant correlation between MIB-1, bcl-2, and caspase-3 expressions was observed. These results suggest that an inhibition of apoptosis and the augmentation of proliferating activity of tumor cells might be separately involved in the development of the cervical squamous neoplasia.
Apoptosis ; Carcinoma, Squamous Cell ; Caspase 3* ; Cell Death ; Cell Proliferation ; Cervix Uteri* ; Female ; Uterine Cervical Neoplasms

A case of right simple unilateral renal ectopia with left malrotated kidney in 26 years old female is presented with a brief review of literature. Right ectopic kidney was located between 4th and 5th lumber vertebra Numerous aberrant vessels of ectopic kidney disclosed during nephroureterectomy.
Adult ; Female ; Humans ; Kidney ; Spine

OBJECTIVES: This study examined the selective deficits of executive function in patients with mild traumatic brain injury that in normal range of general intelligence level and aimed to analysis of the correlation between K-WAIS result and executive function. METHODS: 59 subjects were included in this study, who were diagnosed as mild traumatic brain injury(MTBI) and they have visited in neuropsychiatric department of Wonkwang University Hospital during from March, 2005 to September, 2010. For measurement of general intelligence quotient, the Korean-Wechsler Adults Intelligence Scale(K-WAIS) was administered and for measurement of executive intelligence quotient(EIQ), Executive Intelligence Test(EXIT) was administered. RESULTS: Of patients, 50.8% included at abnormal EIQ group. The patients of abnormal EIQ showed poorer full scale IQ(FIQ), performance IQ(PIQ) and in subscale that picture arrangement, digit symbol, digit span, block design, object assembly and comprehension were significantly different. In terms of relationships between K-WAIS and EIQ, FIQ and PIQ have positive correlation with EIQ. And in subscale, picture arrangement, digit symbol, digit span, block design, object assembly and comprehension show positive correlation with EIQ. CONCLUSION: This study suggest that MTBI patients with have normal range of general intelligence level may have deficit of executive function is common. The decline of FIQ, PIQ and some subscales of K-WAIS may suggest executive dysfunction in MTBI patients.
Adult ; Brain ; Brain Injuries ; Comprehension ; Executive Function ; Humans ; Intelligence ; Reference Values ; Wechsler Scales

No abstract available.
Dyspnea* ; Humans

PURPOSE: To compare lumbar disc changes between initial lumbar spine (L-spine) MRI and follow-up (f/u) MRI that were performed due to recurred backaches. MATERIALS AND METHODS: A total 50 patients who had undergone f/u L-spine MRI were retrospectively reviewed. Five discs (L1-S1) were surveyed in each f/u MRI. Lumbar disc changes were defined as no change, aggravations, or improvements compared to initial disc states. These states were defined on the basis of morphologic status and disc levels. RESULTS: In a total of 250 discs in 50 patients, 31 discs (12.4%) showed morphologic changes of disc lesions, whereas 219 discs (87.6 %) showed no changes. Among the 31 disc lesions, 24 were aggravated and 7 were partially improved. And on the basis of disc status, initially abnormal discs revealed any morphologic changes of the degree of disc herniation. A total of 33.3% of the morphologic changes are noted in initially extruded discs. Fifteen morphologic changes of disc lesions were located at the L4-5 level. CONCLUSION: Our results suggest that correlations between lumbar disc herniations and back pain symptoms are limited, and that evaluations of extra disc lesions are required.
Back Pain ; Follow-Up Studies ; Humans ; Intervertebral Disc ; Low Back Pain ; Natural History ; Retrospective Studies ; Spine

The purpose of this study was to investigate the morphologic changes of the bile canaliculi and its associated structures of the liver induced by common bile duct ligation(CBDL) in the rat. The canalicular surface and lateral surface of the dry-fractured hepatocytes was studied with scanning electron microscopy at 1~6 weeks post ligation. The first week after CBDL, the bile canaliculi were dilated. The microvilli were increased in number and the lumens contained granular materials After 2 weeks or more, the bile canaliculi were dilated to a variable degree, and with irregularity, measuring from 1.5 to 5 micrometer in diameter, and in the advanced stage, the canaliculi showed blunting and the disappearance of microvilli. Some canaliculi had sprouting side branches. At 4~6 weeks post-ligation, the lateral surface of the hepatocytes also showed some irregularity and a tortuous appearance, and numerous small sized microvillous projections were formed. The tubular structures of the proliferated SER distributed adjacent to the lateral surface of the hepatocytes, and the direct connection of a tubular structure and the cytoplasmic membrane was observed. These results suggest that the deformity and loss of microvilli of bile canaliculi reflect the disturbance of bile secretion from the hepatocytes. And prolonged obstruction of bile flow may result in bile excretion via the lateral surface of hepatocytes.
Rats ; Animals

Adrenoal adenomas are relatively rare tumor in retroperi toneum, most cases are nonsteroid-producing and 1-5 cm in diameter. Herein a case of large adrenal adenoma is presented with a brief review of literatures.
Adenoma*

PURPOSE: Kissing contusion between the posterolateral tibial plateau and lateral femoral condyle is frequently found in association with a tear of the anterior cruciate liagment (ACL). The purpose of this study was to determine which ligamentous and meniscal tears are associated with kissing contusion. MATERIALS AND METHODS: We retrospectively reviewed the findings depicted by 323 consecutive MR images of the knee and confirmed at arthroscopy. For the diagnosis of disruption, ligaments, medial menisci (MM) and lateral menisci (LM) were evaluated using accepted criteria. We compared the prevalence and location of meniscal and ligamentous tears between group I (44 knees with kissing contusion) and group II (279 knees without kissing contusion). For statistical analysis the chi-square test was used. RESULTS: ACLs were torn in all 44 knees (100%) with kissing contusion, and 78 (28%) of 279 without kissing contusion. There were ten medial collateral ligament (MCL) tears (23%) in group I, and 17 MCL tears (6%), five lateral collateral ligament (LCL) tears (2%) and ten posterior cruciate ligament (PCL) tears (4%) in group II. In group I, meniscal tears were found in 22 MM (50%) and in 19 LM (43%), while in group II, they occurred in 128 MM (46%) and 128 LM (46%). In group I, 17 (77%) of 22 MM tears and 13 (68%) of 19 LM tears were located in the posterior horn, while in group II, the corresponding figures were 97/128 (76%) and 60 of 128 (47%). The differing prevalence of ACL and MCL tears between the groups was statistically significant (p<0.05), but differences in the prevalence and location of meniscal tears were not (p>0.05). CONCLUSION: Although kissing contusion was a highly specific sign of ACL tears, its presence was also significant among MCL tears. There was no signifficant difference in meniscal tears with or without kissing contusion.
Animals ; Arthroscopy ; Collateral Ligaments ; Contusions* ; Diagnosis ; Horns ; Knee ; Lateral Ligament, Ankle ; Ligaments* ; Menisci, Tibial ; Posterior Cruciate Ligament ; Prevalence ; Retrospective Studies

PURPOSE: The purpose of this study was to evaluate the selected nursing interventions and to describe the most common nursing interventions used by neurosurgery unit nurses. METHOD: The data was collected from 65 nurses of 5 general hospitals from Jan. 8, 2001 to Feb. 28, 2001. The instrument for this study was the Korean translation of 486 nursing intervention classifications, developed by MacClosky and Bluecheck in 2000. In the 486 nursing interventions 310 nursing interventions were selected, 8 from among the 10 professional nurses group in the neurosurgery care unit. The 310 nursing interventions were used in a secondary questionnaire. In the secondary questionnaire, all 310 intervention lables and definitions were listed. The data was analysed with SPSS program. RESULT: The results of this study are as follows. 1.The most frequently used nursing intervention domains were "physiological: complex", "physiological: basic", "Health system", "Behavior", "Safety", "Family". 2.Neurosurgery care unit core nursing interventions were performed several times a day by 50% or more of the Neurosurgery care unit. Neurosurgery core nursing intervention, 5 domain ("physiological: complex", "physiological: basic", "Health system", "Safety", "Behavior"), 16 class, 48 core nursing intervention. The most frequently used Neurosurgery core nursing interventions were Intravenous Therapy, Pressure ulcer prevention, Documentation, Airway suctioning, Medication: intravenous, Pain management, Medication: intramuscular, Shift report, Intravenous insertion, Positioning, Aspiration precaution, Pressure management, Physician support, Pressure ulcer care. 3.Compared with carrier and age of nurses, the more effective nursing interventions were "Family", Compared with the nursing place and the use of nursing interventions of nurses the most effective nursing interventions were "Health system" performed by nurse in university hospital. CONCLUSION: The purpose of this study was to analysis the nursing intervention performed by neurosurgery unit nurses. This study analyses nursing intervention and core nursing interventions performed by neurosurgery unit nurses. Basis on this study result, neurosurgery nursing interventions will be systematized, and progression of qualitative nursing, data of computerized nusing information system will be utilized.
Classification ; Hospitals, General ; Information Systems ; Neurosurgery* ; Nursing* ; Pain Management ; Pressure Ulcer ; Suction