• Search
  • Advanced Search

Search

  • HOME
  • Search
Original Article
Clinical Significance of CD7 Expression in Acute Myelocytic Leukemia
Gye Jin Yoon, Pill Sang Jang, Young Choi, Jun A Lee, Hyo Jung Han, Hyoung Soo Choi, Hee Young Shin, Joong Gon Kim, Hyo Seop Ahn
Clin Exp Pediatr. 1999;42(3):374-382.   Published online March 15, 1999
Purpose : It has been shown that a considerable number of acute myeloid leukemia(AML) patients had both myeloid and lymphoid antigens. CD7 is a lymphoid antigen, often expressed in AML cells. We investigated 40 AML patients to clarify the relationship between the cellular characteristics and clinical features. Methods : We reviewed 8 CD7 positive(CD7＋) AML patients and 32 CD7 negative(CD7－)...
Interaction of the mec Regulator Genes in Methicillin Resistant Staphylococcus
Young Choi, In Seok Lim, Tae Sub Shim, Mi Kyung Lee, Ae Ja Park
Clin Exp Pediatr. 1998;41(9):1224-1233.   Published online September 15, 1998
Purpose : Low-affinity penicillin-binding protein PBP 2a encoded by mecA is closely related to methicillin resistance in staphylococci, and the expression of PBP 2a is controlled by regulator elements encoded by mecR1 and mecI. Deletion or mutation which occurred in mecI is considered to be associated with constitutive production of PBP 2a. We investigated the distribution of mec regulator genes...
The Effect of Recombinant Human Growth Hormone on the Growth in the Children with Chronic Renal Failure
Sei Won Yang, Young Choi
Clin Exp Pediatr. 1996;39(7):997-1004.   Published online July 15, 1996
Purpose : We observed the effect of three year-administration of recombinant human growth hormone(rhGH) on the growth in the children with chronic renal failure(CRF). Methods : Five prepubertal children(three boys and two girls) with CRF, who had been managed by conservative methods, were given rhGH(1 U/kg/week) for three years. Growth parameters, such as growth velocity, height standard deviation score(SDS), and predicted final adult height, obtained...
Case Report
A Case of Roberts Syndrome
Young Choi, Yo Han Chung, In Seok Lim, Chul Ha Kim, Dong Keun Lee, Seong Nam Kim, Sang Yong Song, Je Geun Chi
Clin Exp Pediatr. 1993;36(10):1447-1451.   Published online October 15, 1993
Roberts syndrome is an autosomal recessive disorder accompanied by limb defects, craniofacial abnormalities, pre-and postnatal growth retardation. Patients with Roberts syndrome have characteristic premature separation of heterochromatin of many chromosomes and abnormalties in celldivision cycle. We have experienced a case of Roberts syndrome in an immature neonate. The patients showed characteristic clinical features of multiple encephaloceles. Severe facial mid-line clefts, and...
Original Article
A Study on Blood Pressure Measurements in School Children in Seoul Area.
Young Choi, Chang Youn Lee, Chung Il Noh, Chang Yee Hong, Sang Il Lee
Clin Exp Pediatr. 1989;32(8):1086-1092.   Published online August 31, 1989
Blood pressure measurements were done in 9,346 school children in Seoul area in May, June and September, 1987. Korin BP 103N (automated oscillometric method) was used for blood pressure measurements. The results were as follows. 1) Blood pressure increased according to both increasing age and height. 2) Mean systolic pressure (MSP) increased from 100 mmHg at 6 to 124 mmHg at 18 years of age in boys. On...
Urinary Ca Excretion in Children Under the 2 Years of Age.
Hee Shang Yoim, Sun Young Kim, Young Choi, Kwang Wook Ko
Clin Exp Pediatr. 1985;28(8):766-772.   Published online August 31, 1985
The level of the calcium and the creatinine were measured in 2nd voided morning urine and 24hr urine in 32 patients of the pediatric ward SNUH. They were males aging from 2 months to 24 months. The Ca/Cr concentration ratio was calculated in 2nd voided morning urine and 24hr urine, and 24hr urine Ca excretion per body weight were also...