1.Oxygen Desaturation following the Use of Midazolam and Fentanyl during Spinal Anesthesia.
Journal of Korean Academy of Adult Nursing 1999;11(1):12-22
The purpose of this study was to find out the effeet of midazolam and fentanyl on oxygcn saturation by pulse oximetry in surgical patients under spinal anesthesia. The subjects of this study were 83 patients who were operated on under spinal anesthesia, at a general hospital in Pusan. from December 1st, 1997 to March 31st, 1998. The subjects of Group 1 were 53 patients who did not receive either of midazolam and fentanyl. The subjects of Group 2 were 21 patients who received midazolam. The subjects of Group 3 were 9 patients who received both midazolam and fentanyl. Oxygen saturation was measured with a pulse oximeter by time series. The collected data were analyzed by the SPSS / PC~ program and the results of the study were as follows 1. There were no significant differences among the three experimental groups in terms of age or cardiopulmonary disease. 2. Among the three groups, there were statistically significant differences in Sp02 at 5 minutes after starting the operation or after intravenous injection of drugs. The SpO2 mean for Group 3 was 92.4%, for Group 2 it was 97.7%. and for Group 1 it was 98.2%. 3. Hypoxemia cases occurred in 88.9% of Group 3, 28.6% of Group 2, and 17.0% of Group 1, respectively. It is concluded that oxygen saturation mo4oring should be done routinely to all patients under ~spinal anesthesia, especially during operating tim4. and patients receiving midazolam and fentanyl should be monitored closely. After monitoring oxygen should be administered to all patients who developed hypoxemia.
Anesthesia
;
Anesthesia, Spinal*
;
Anoxia
;
Busan
;
Fentanyl*
;
Hospitals, General
;
Humans
;
Injections, Intravenous
;
Midazolam*
;
Oximetry
;
Oxygen*
2.Detection of Major bcr/abl mRNA from Stored Bone Marrow Aspirate Smears Using the Reverse Transcriptase Polymerase Chain Reaction.
Eun Yup LEE ; Jeong Hwan SHIN ; Eun Sook JUN
Korean Journal of Clinical Pathology 1997;17(4):668-675
BACKGROUND: The verse transcriptase polymerase chain reaction (RT-PCR) has been widely used to analyze the bcr/abl fusion mRNA in chronic myelogenous leukemia (CML). Fresh or cryopreserved cells may not always be available for molecular diagnosis. So we investigated the value of stored bone marrow aspirate smears as the sources of material for the detection of bcr/abl mRNA. METHODS: We extracted RNA using modified Chomczynski method, and amplified bcr/abl mRNA by RT-PCR from the 70 cases of bone marrow smear slides stored from 7 days to 7 years, which were comprised of 49 CML, 11 other chronic myeloproliferative disorders (CMPD) and 10 acute lymphoblastic leukemia (ALL). Sensitivity of RT-PGR was tested using the slide smears prepared with 10(0)-10(6) K562 cells, and RT-PCR results losing each fresh bone marrow cellular suspension and slide smears in 24 patients were compacted. For major bcr/abl rearrangement, RT-PCR was performed by nested PGR afters GDNA synthesis losing downward primer and beta2-microglobulin was used as RNA controls. RESULTS: The sensitivity of RT-PCR for detecting bcr/abl mRNA was l02 cells per slide. Sixty one cases (86%) of 70 bone marrow aspirate smears showed positive results of beta2-micyoglobulin cDNA as an indicator of intact RNA. Thirty nine cases of 42 beta2-microglobulin cDNA positive CML bone marrow aspirate smears showed 29 b3a2 type mRNA and 10 b2a2 type mRNA. Nine cases of 11 bone marrow aspirate smear with other CMPD showed negative results of bcr/abl mRNA. Two cases of 10 ALL bone mallow aspirate smears had b2a2 type mRNA and b3a2 type mRNA, respectively. The results for detection of bcr/abl mRNA with fresh cell suspensions of 24 patients were same as the bone marrow aspirate smears storied for 7 days to 1 year. CONCLUSIONS: These data indicated that RNA obtained from bone marrow smears storied for less than 1 year was valuable as the source of RT-PGR for the detection of bcr/abl mRNA in CML and the bone marrow smears stored for much longer period ould be assailable as the specimens for retrospective analysis of specific gene alter-ation in other hematologic malignancy.
Bone Marrow*
;
Diagnosis
;
DNA, Complementary
;
DNA-Directed RNA Polymerases
;
Hematologic Neoplasms
;
Humans
;
K562 Cells
;
Leukemia, Myelogenous, Chronic, BCR-ABL Positive
;
Myeloproliferative Disorders
;
Polymerase Chain Reaction
;
Precursor Cell Lymphoblastic Leukemia-Lymphoma
;
Retrospective Studies
;
Reverse Transcriptase Polymerase Chain Reaction*
;
RNA
;
RNA, Messenger*
;
RNA-Directed DNA Polymerase*
;
Suspensions
3.Increased expression of the epidermal growth factor receptor gene in psoriasis.
Yoon Yae CHOI ; Kyu Suk LEE ; Sang Sook LEE ; Eun Sook CHANG ; Jun Young SONG
Korean Journal of Dermatology 1992;30(4):431-438
Psoriasis is characterized by disregulation of keratinocyte growth with profound epidermal hyperplasia. Keratinocyte hyperplasia in psoriasis may be expained in part by overproduction of growth factor, and by altered metabolism of the epidemal growth factor receptors (EGFR) in affected skin. The expression of epidermal growth f ictor receptor was investigated by Northern blot and slot-blot analysis of total RNA extrated from biopsies of normal skin and psoriatic lesions. In Northern blot analysis, EGFR-specific mRNA transcripts from psoriatic tissues demonstrated the specificity of hybridizarion with a EGFR mDNA probe. The size of EGFR mRNA transcript was 6.7kb in psoriasis lesions which showed no change of quality. In slot-blot analysis, the levels of EGFR mRNA in poriasis revealed a 1.2 fold to 4.1 fold elevation when compared to normal skin. EGFR were present in all epidermal layers by immunoperoxidase staining, whereas in normal skin they were primarily present in the stratum basalis. These results indicate that the increased expresion of the EGFR gene may be, in part, responsible for the hyperproliferation of the epider nis and that retained EGFR may reflect incomplet; abnormal differentiation in active porasis. This altered process of EGFR metabolism may be involved in the pathogenesis of psoriasis.
Biopsy
;
Blotting, Northern
;
Epidermal Growth Factor*
;
Genes, erbB-1
;
Hyperplasia
;
Keratinocytes
;
Metabolism
;
Psoriasis*
;
Receptor, Epidermal Growth Factor*
;
Receptors, Growth Factor
;
RNA
;
RNA, Messenger
;
Sensitivity and Specificity
;
Skin
4.Gender Differences in Awareness of Preconception Care and Pregnancy.
Dong Sook CHO ; Eun Jung KIM ; Eun Mi JUN
Korean Journal of Women Health Nursing 2013;19(4):219-229
PURPOSE: This study was conducted to identify awareness levels in regard to preconception care and gender differences targeting single undergraduate students in their 20s. METHODS: The study participants were 867 single undergraduate students aged 20~29 (523 women, 344 men). This was a descriptive research, in which awareness levels of preconception care and pregnancy were identified the through questionnaire surveys. RESULTS: Gender differences in the awareness of reproductive care before conception were found. Generally, women's awareness of issues related to preconception care and pregnancy was higher than that of men. Women recognized risk factors in pregnancy (chi2=22.85, p<.001) and positive behaviors (chi2=10.91, p = .012) better than men. Women's awareness of preconception care was significantly higher than that of men (t=8.37, p<.001). The awareness levels of the students who completed a reproduction related class (t=3.16, p = .002) and the students who knew about folic acid (t=-10.78, p<.001) in preconception care were statistically significantly higher. CONCLUSION: The results indicate that the ways to educate and alert students to major risk factors before pregnancy and other reproductive care content before conception is to provide education both single women and single men.
Education
;
Female
;
Fertilization
;
Folic Acid
;
Humans
;
Male
;
Preconception Care*
;
Pregnancy*
;
Surveys and Questionnaires
;
Reproduction
;
Risk Factors
5.A Comparison Technetium-99m and Iodine-123 Scan in Thyroid Hot Nodules.
Eun Sook KIM ; Seok Jun HONG ; Young Ki SONG ; Jin Sook RYU ; Dae Hyuk MOON ; Ki Soo KIM
Journal of Korean Society of Endocrinology 1999;14(2):339-345
BACKGROUND: Pertechnetate ( Tc) has been widely employed for thyroid imaging. While pertechnetate and radioiodide have usually similar results in identifying thyroid nodules, occasionally differences have been noted. We intended to observe that the thyroid nodules which appeared to be hot on pertechnetate and to compare them with the images by radioiodide. METHODS: 'I scan was performed to thirty-eight cases (mean age: 48.9 +/- 13.2) presenting as hot nodule on Tc scan. Thyroid function test and pathologic diagnosis were obtained in all patients. RESULTS: Of the 38 patients, 24 had euthyroidism, 13 had hyperthyroidism, and 1 had hypothyroidism. Thirty patients had adenomatous goiter, 4 papillary carcinoma, 3 Hashimotos thyroiditis, and 1 had HQrthle cell tumor. 28 of 38 patients showed similar images, but the remaining 10 patients(26.3%) revealed discordant images on Tc and 131I scan. Among the concordant cases, 23 had adenomatous goiter, 3 had papillary carcinoma, and 2 had Hashimotos thyroiditis. Among the discordant cases, 7 had adenomatous goiter, 1 had papillary carcinoma, 1 had Hashimotos thyroiditis, and 1 had HQrthle cell tumor. The incidence of malignancy was 10.7% of concordant cases, and 20% of discordant cases and was revealed statistically insignificant (p>0.05). CONCLUSION: We observed higher incidence of malignancy in patients presenting hot nodules on 99mTc scan than ever reported. Fine needle aspiration should be performed to all patients with hot nodules and the 'I scan would not be recommended for further diagnostic study.
Biopsy, Fine-Needle
;
Carcinoma, Papillary
;
Diagnosis
;
Goiter
;
Humans
;
Hyperthyroidism
;
Hypothyroidism
;
Incidence
;
Sodium Pertechnetate Tc 99m
;
Thyroid Function Tests
;
Thyroid Gland*
;
Thyroid Nodule
;
Thyroiditis
6.Physicians, knowledge, attitude and practice for quit smokingcounseling.
Kang Sook LEE ; Hyun Sook KIM ; Se Jung YANG ; Ho Cheol SHIN ; Eun Sook PARK ; Tae Jun LEE ; Kwang Ho MENG
Journal of the Korean Academy of Family Medicine 1991;12(11):35-43
No abstract available.
7.An Ethnographic Research on the Phenomenon of A Dan-Jeon Breathing Training Center.
Journal of Korean Academy of Nursing 1999;29(6):1244-1253
The purpose of this study was to explore and describe the experience of Dan-Jeon breathing training and of Qi as a essential substance in forming human body. The sample consists of 7 participants who are Dan-Jeon Breathing training in a Training center, Pusan, Korea. They were asked open-ended questions in order for them to talk about their experiences. With permission of the subjects, the interviews were recorded and transcribed. 1. The purpose of Dan-Jeon Breathing The interview data was organized by themes into 4 categories: hope for health recovery, a concern about Dan-Jeon Breathing, seeking meaning of life, change of lifestyle. 2. The experience of Qi during Dan-Jeon Breathing training The interview data was organized by themes into 3 categories: an autonomic movement of body, spiritual experience, conviction of existence of Qi. 3. The change after Dan-Jeon Breathing training The interview data was organized by themes into 7 categories: physical health promotion, emotional relaxation, promoting brain function, positive attitude about life, love to others, investigation for self, improvement on Qi feeling.
Brain
;
Busan
;
Health Promotion
;
Hope
;
Human Body
;
Korea
;
Life Style
;
Love
;
Qi
;
Relaxation
;
Respiration*
8.A Comparison of Hospice Care Research Topics between Korea and Other Countries Using Text Network Analysis.
Eun Jun PARK ; Youngji KIM ; Chan Sook PARK
Journal of Korean Academy of Nursing 2017;47(5):600-612
PURPOSE: This study aimed to identify and compare hospice care research topics between Korean and international nursing studies using text network analysis. METHODS: The study was conducted in four steps: 1) collecting abstracts of relevant journal articles, 2) extracting and cleaning keywords (semantic morphemes) from the abstracts, 3) developing co-occurrence matrices and text-networks of keywords, and 4) analyzing network-related measures including degree centrality, closeness centrality, betweenness centrality, and clustering using the NetMiner program. Abstracts from 347 Korean and 1,926 international studies for the period of 1998–2016 were analyzed. RESULTS: Between Korean and international studies, six of the most important core keywords-“hospice,”“patient,”“death,”“RNs,”“care,” and “family”-were common, whereas “cancer” from Korean studies and “palliative care” from international studies ranked more highly. Keywords such as “attitude,”“spirituality,”“life,”“effect,” and “meaning” for Korean studies and “communication,”“treatment,”“USA,” and “doctor” for international studies uniquely emerged as core keywords in recent studies (2011~2016). Five subtopic groups each were identified from Korean and international studies. Two common subtopics were “hospice palliative care and volunteers” and “cancer patients.” CONCLUSION: For a better quality of hospice care in Korea, it is recommended that nursing researchers focus on study topics of patients with non-cancer disease, children and family, communication, and pain and symptom management.
Child
;
Hospice Care*
;
Hospices*
;
Humans
;
Korea*
;
Nursing
;
Nursing Research
;
Palliative Care
;
Semantics
9.Overcoming Internalized Stigma in Persons with Psychiatric Disabilities.
Mi Young KIM ; Seong Sook JUN ; Eun Kyung BYUN
Journal of Korean Academy of Psychiatric and Mental Health Nursing 2017;26(3):238-247
PURPOSE: This phenomenological study was done to identify comprehensively and in depth the experience of overcoming internalized stigma in persons with psychiatric disabilities. METHODS: Data were collected from December 2015 to June 2016 with 10 persons who had psychiatric disabilities. The participants took part in interviews on their experiences of overcoming stigma. The collected data were analyzed using Colaizzi method. RESULTS: From the raw data obtained from the study participants, 12 themes and 5 theme clusters were identified. The 5 theme clusters were found to be ‘being locked up in one's own stigma’, ‘trying to escape from the self in constraints’, ‘overcoming oneself by oneself’, ‘getting to see the true self’, and ‘living the life desired’. CONCLUSION: Study findings indicate the necessity of developing a mediation program to reduce and overcome the internalized stigma in the persons with psychiatric disabilities. A national and social effort is necessary for persons with psychiatric disabilities to help them overcome the internalized stigma.
Humans
;
Mentally Disabled Persons
;
Methods
;
Negotiating
;
Qualitative Research
;
Social Stigma
;
United Nations
10.Comparison of X ray YCUG with RI VCUG for Diagnosing VUR in Children.
Sung Jun KIM ; Hyun Sook HONG ; Deuk Lin CHOI ; Eun Mi KIM
Journal of the Korean Society of Pediatric Nephrology 1999;3(2):187-195
A case of malignant epithelial mesothelioma of the peritoneum diagnosed by fine needle aspiration cytology is described. The smear showed many individually scattered or clustered large round malignant epithelial cells intermingled with relatively small nonneoplastic mesothelial and mesenchymal cells. Papillary configurations with thick fibrous core were also seen. The malignant cells were virtually reminiscent of reactive mesothelial cells but they were larger in size and had more prominent nucleoli and more frequent binucleated or multinucleated cell formations than reactive mesothelial cells. The characteristic features of malignant cell of mesothelioma compared with the metastatic adenocarcinoma were relatively uniform cellular size, prominent round nucleoli, large round vesicular nuclei with finely granular chromatin pattern, smooth nuclear membrane, abundant glassy cytoplasm rather than bubbly mucin-containing cytoplasm and fuzzy cell border.
Adenocarcinoma
;
Biopsy, Fine-Needle
;
Child*
;
Chromatin
;
Cytoplasm
;
Epithelial Cells
;
Humans
;
Mesothelioma
;
Nuclear Envelope
;
Pancreas
;
Peritoneum