- Original Article
- Identification of a Calcium-activated Potassium Channel Gene Expressed in Rat Cardiac Myocytes
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In Seung Park, Hyun-Kyu Jeon, Nam Su Kim, Youn Mo Ahn, Chul-Seung Park, Ha Baik
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Clin Exp Pediatr. 2000;43(7):905-912. Published online July 15, 2000
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Purpose : Calcium-activated potassium channels(KCa) may be involved in the transient outward
current of the first phase of cardiac action potential. But it is still not clear whether cardiac
myocytes express any KCa. We try to identify here the types of KCa expressed in rat caridac
myocytes.
Methods : We isolated total heart RNA from 50 rats(Spague-Dawley) and performed reverse
transcription-polymerase chain reaction(RT-PCR) using specifically... |
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- Clinical and Epidemiologic Studies on Childhood Asthma.
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Youn Mo Ahn, Sun Ho Lee, Ha Baik Lee, Hahng Lee
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Clin Exp Pediatr. 1990;33(5):632-641. Published online May 31, 1990
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The one-hundred-twenty-seven asthmatic children who were diagnosed and treated either through
admission or through clinic visits at the Department of Pediatrics, Hanyang University Hospital from
July 1987 to March 1989, were investigated for clinical patterns and epidemiologic correlations. The
diagnosis of asthma was made by typical clinical history, physical findings and laboratory examina-
tion.
The results were as follows:
1) Sixty-three percent of the total population at... |
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- A Clinical Study of Hospitalized Neonates with Fever.
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Youn Mo Ahn, Chang Ryul Kim, Woo Gill Lee, Soo Jee Moon
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Clin Exp Pediatr. 1988;31(11):1437-1444. Published online November 30, 1988
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Life-threatening bacterial infections such as meningitis, septicemia, and pneumonia in the neonates
are more common than at any other time in life and signs of these infections are often subtle and
non-specific. Because of these factors, the patient who has persistent fever will almost always be
started on parenteral antibiotics immediately following evaluation. On the other hand there is also
evidence that the hospital... |
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