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1.Obesity in School-age Children.

Ho Seong YOO ; Chang Soo RA

Journal of the Korean Pediatric Society 1985;28(7):631-636

2.A Study on Plasma Antidiuretic Hormone and Serum Sodium Levels of Cord Blood in the Newborn Infants.

Choon Ho PARK ; Chang Soo RA

Journal of the Korean Pediatric Society 1986;29(7):55-59

3.A Clinical Study on Patients with Mycoplasma Pneumoniae Pneumonia in Childhood.

Yeong Ho RA ; Sung Ho CHA ; Sa Joon CHUNG ; Yong Mook CHOI ; Chang Il AHN

Journal of the Korean Pediatric Society 1987;30(7):759-768

4.A Case of Myositis Ossificans Progressiva.

Yoeng Ho RA ; Sung Ho CHA ; Byoung Soo CHO ; Yong Mook CHOI ; Chang Il AHN

Journal of the Korean Pediatric Society 1988;31(2):271-275

5.Studies on the amplification and detection of bovine leukosis proviral DNA by PCR and ECL techniques.

Uh Ho KIM ; Chang Sik RA ; Soo Hwan AN ; Ji Byung YOON

Journal of the Korean Society of Virology 1992;22(1):1-12

The present study was aimed at investigating the effect of cyclosporine A (CsA) on the renal renin-angiotensin systems. In rats chronically treated with CsA, the intrarenal expression of various genes of the renin-angiotensin system was assessed by Northern blot analysis. Along with the increases in plasma and renal renin activities, chronic CsA-treatment differentially affected the renal expression of renin-angiotensin system. The treatment with CsA for one week did not significantly alter the expression of either type 1 angiotensin II receptor (AT1A) or angiotensinogen gene, but increased the renin mRNA level. The three-week-treatment caused increases in the expression not only of renin but also of AT1A and angiotensinogen genes. Supplementation with L-arginine kept the expression of renin mRNA normal in the one-week-treated, but failed to prevent the alterations of the gene expression in the three-week-treated. Feedback control among components of the renin-angiotensin system also influences angiotesinogen. In the liver, the expression of angiotensinogen mRNA was decreased by the CsA-treatment for either one- or three-weeks. In conclusion, chronic CsA-treatment is associated with a differential expression of various genes for the renin-angiotensin system. L-Arginine may be effective in maintaining the normality of renin-angiotensin system only during early period after beginning the use of CsA.
Angiotensinogen ; Animals ; Arginine ; Blotting, Northern ; Cyclosporine* ; Gene Expression ; Liver ; Plasma ; Rats ; Receptors, Angiotensin ; Renin ; Renin-Angiotensin System* ; RNA, Messenger

9.Observation on Usefulness of RF(Rheumatoid Factor) for Screening Test.

Kwang Seong KIM ; Jae Ho LEE ; Young Lae LEE ; Mi Ra CHUNG ; Sun Gyu KIM

Journal of the Korean Academy of Family Medicine 1991;12(4):33-37

10.Developmental Changes of Auditory Brainstem Responses in Infancy.

Soo Kon CHAI ; Yeong Ho RA ; Sa Joon CHUNG ; Chang Il AHN

Journal of the Korean Pediatric Society 1986;29(10):66-81

1.Obesity in School-age Children.

2.A Study on Plasma Antidiuretic Hormone and Serum Sodium Levels of Cord Blood in the Newborn Infants.

3.A Clinical Study on Patients with Mycoplasma Pneumoniae Pneumonia in Childhood.

4.A Case of Myositis Ossificans Progressiva.

5.Studies on the amplification and detection of bovine leukosis proviral DNA by PCR and ECL techniques.

6.Clinical and Immunologic Studies on Epidemic Encephalitis.

7.A Case of Peutz-Jeghers Syndrome.

8.Effects of Cyclosporine on the Intrarenal Renin-Angiotensin System.

9.Observation on Usefulness of RF(Rheumatoid Factor) for Screening Test.

10.Developmental Changes of Auditory Brainstem Responses in Infancy.

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