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1.The influence of testosterone and estradiol-17 beta on the hypothalamic-pituitary-gonadal axis.

Seung Jin OH ; Chang Hoon SONG

Korean Journal of Obstetrics and Gynecology 1992;35(12):1823-1830

2.Changes of plasma ACTH and END levels in rates after 2 minutes restraint stress and in adrenalectomized rats.

Seung Jin OH ; Chang Hoon SONG

Korean Journal of Obstetrics and Gynecology 1993;36(1):47-55

8.Bone graft using a mixture of bone dusts and hydroxyapatite particles in rabbits.

Jin Sung KANG ; Jae Hoon OH ; Joong Won SONG ; Ki Hwan HAN ; Geon Young KWON

Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(1):18-30

9.The difference of interieukin - 4 and interferon - r production of Der p I stimulated T cells and effects of immunomodulator in house dust mite sensitive atopic and non - atopic individuals.

Jae Won OH ; Ha Baik LEE ; Yong Hoon CHUNG ; Yong CHOI ; Mi Kyoung SONG

Journal of Asthma, Allergy and Clinical Immunology 1999;19(4):548-556

BACKGROUND: Allergic diseases are characterized by immediate - and late - phase reactions to various allergens by the selective activation of a subset of CD4 + T cells. In response to allergen, T cells isolated from atopic donors are biased to low levels of IFN - y and high levels of IL - 4, and vice versa by T cells from non - atopic donor. Objective : The aim of this study was to evaluate the patterns of IL - 4 and IFN - y production after Der p I stimulation and the effect on the cytokine production from T cells by budesonide, disodium cromoglycate and cyclosporin A in atopic and non - atopic individuals. MATERIAL AND METHOD: Seven Der p I specific atopic and 7 non - atopic individuals were selected. We decided the 50% inhibiting concentration of each immunomodulator by lymphocyte proliferation assay, and measured their effects on the cytokine production in vitro by intracellular IL - 4, IFN - y staining and flow cytometry. Results and CONCLUSION: There was significant difference on stimulation index ( SI ) of production of IFN - y as well as IL-4 after Der p I stimulation between atopic and non-atopic individuals ( IL - 4 ; 1.57 +/- 0.7 : 0.98 +/- 0.2, p = 0.026, IFN - r : 1.45 +/- 0.5 : 0.95 +/- 0.2, p = 0.048 ). The synthesis of IL - 4, and IFN - r were significantly inhibited after the stimulation of every immunomodulators in atopic individuals, DSCG couldnt inhibit IL - 4 and IFN - r in nonatopic individuals. There was no significant difference in the inhibiting effect of these immunomodulators in both of them.
Allergens ; Bias (Epidemiology) ; Budesonide ; Cromolyn Sodium ; Cyclosporine ; Dust* ; Flow Cytometry ; Humans ; Immunologic Factors ; Interferons* ; Interleukin-4 ; Lymphocytes ; Pyroglyphidae* ; T-Lymphocytes* ; Tissue Donors

10.Primary repair of the transected facial nerve.

Jae Hoon OH ; Joong Won SONG ; Ki Hwan HAN ; Jin Sung KANG

Journal of the Korean Society of Plastic and Reconstructive Surgeons 1991;18(4):640-653

1.The influence of testosterone and estradiol-17 beta on the hypothalamic-pituitary-gonadal axis.

2.Changes of plasma ACTH and END levels in rates after 2 minutes restraint stress and in adrenalectomized rats.

3.Three Cases of Herpes Zoster Infections in immunosuppressants Patients.

4.A case of prenatal ultrasonographic diagnosis of thoracic ectopia cordis.

5.Evaluation of four serologic methods for the diagnosis of leptospirosis.

6.Evaluation of four serologic methods for the diagnosis of leptospirosis.

7.Analysis of chronic pelvic pain by diagnostic laparoscopy.

8.Bone graft using a mixture of bone dusts and hydroxyapatite particles in rabbits.

9.The difference of interieukin - 4 and interferon - r production of Der p I stimulated T cells and effects of immunomodulator in house dust mite sensitive atopic and non - atopic individuals.

10.Primary repair of the transected facial nerve.

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