1.Left Ventricular Function in Chronic Severe Anemia by Echocardiographic Study.
Journal of the Korean Pediatric Society 1985;28(9):880-887
No abstract available.
Anemia*
;
Echocardiography*
;
Ventricular Function, Left*
2.Percutaneous Transluminal Balloon Valvuloplasty for Congenital Pulmonary Valve Stenosis.
Heung Jae LEE ; Jae Kon KO ; Woong Heum KIM ; Nam Su KIM ; Chang yee HONG
Journal of the Korean Pediatric Society 1988;31(7):822-832
No abstract available.
Balloon Valvuloplasty*
;
Pulmonary Valve Stenosis*
;
Pulmonary Valve*
3.A Case of Orbital Liposarcoma.
Young Nim KO ; Young Man KIM ; Chul HONG ; Choong Jae KO
Journal of the Korean Ophthalmological Society 1981;22(2):481-484
Liposarcoma is extremely rare malignant tumor which develops primary in the orbit. Here, we report a case of primary orbital liposarcoma in 17 year old female patient. She visited our hospital due to decreased visual acuity and protrusion of Rt. eyeball. Malignant tumor was suspected by many examination. So exenteration was performed and tumor mass was confirmed as liposarcoma by pathologic examination. She was received cobalt 60 radiation therapy, but recurrent tumor mass appeared at the orbital apex 1 year after operation.
Adolescent
;
Cobalt
;
Female
;
Humans
;
Liposarcoma*
;
Orbit*
;
Visual Acuity
4.Transcriptomic Alteration in the Brain and Gut of Offspring Following Prenatal Exposure to Corticosterone
Eun-A KO ; Tong ZHOU ; Jae-Hong KO ; Sung-Cherl JUNG
Experimental Neurobiology 2025;34(1):9-19
Maternal stress during pregnancy can profoundly affect offspring health, increasing the risk of psychiatric disorders, metabolic diseases, and gastrointestinal problems. In this study, the effects of high prenatal corticosterone exposure on gene expression in the brain and small intestine of rat offspring were investigated via RNA-sequencing analysis. Pregnant rats were divided into two groups: Corti.Moms were injected with corticosterone daily, while Nor.Moms were given saline injections. Their offspring were labeled as Corti.Pups and Nor.Pups, respectively. The brain tissue analysis of Corti.Pups showed that the expression levels of the genes linked to neurodegenerative conditions increased and enhanced mitochondrial biogenesis, possibly due to higher ATP demands. The genes associated with calcium signaling pathways, neuroactive ligand-receptor interactions, and IgA production were also upregulated in the small intestine of Corti.pups. Conversely, the genes related to protein digestion, absorption, and serotonergic and dopaminergic synaptic activities were downregulated. These findings revealed that gene expression patterns in both the brain and intestinal smooth muscle of offspring prenatally exposed to corticosterone were substantially altered. Thus, this study provided valuable insights into the effects of prenatal stress on neurodevelopment and gut function.
5.Transcriptomic Alteration in the Brain and Gut of Offspring Following Prenatal Exposure to Corticosterone
Eun-A KO ; Tong ZHOU ; Jae-Hong KO ; Sung-Cherl JUNG
Experimental Neurobiology 2025;34(1):9-19
Maternal stress during pregnancy can profoundly affect offspring health, increasing the risk of psychiatric disorders, metabolic diseases, and gastrointestinal problems. In this study, the effects of high prenatal corticosterone exposure on gene expression in the brain and small intestine of rat offspring were investigated via RNA-sequencing analysis. Pregnant rats were divided into two groups: Corti.Moms were injected with corticosterone daily, while Nor.Moms were given saline injections. Their offspring were labeled as Corti.Pups and Nor.Pups, respectively. The brain tissue analysis of Corti.Pups showed that the expression levels of the genes linked to neurodegenerative conditions increased and enhanced mitochondrial biogenesis, possibly due to higher ATP demands. The genes associated with calcium signaling pathways, neuroactive ligand-receptor interactions, and IgA production were also upregulated in the small intestine of Corti.pups. Conversely, the genes related to protein digestion, absorption, and serotonergic and dopaminergic synaptic activities were downregulated. These findings revealed that gene expression patterns in both the brain and intestinal smooth muscle of offspring prenatally exposed to corticosterone were substantially altered. Thus, this study provided valuable insights into the effects of prenatal stress on neurodevelopment and gut function.
6.Transcriptomic Alteration in the Brain and Gut of Offspring Following Prenatal Exposure to Corticosterone
Eun-A KO ; Tong ZHOU ; Jae-Hong KO ; Sung-Cherl JUNG
Experimental Neurobiology 2025;34(1):9-19
Maternal stress during pregnancy can profoundly affect offspring health, increasing the risk of psychiatric disorders, metabolic diseases, and gastrointestinal problems. In this study, the effects of high prenatal corticosterone exposure on gene expression in the brain and small intestine of rat offspring were investigated via RNA-sequencing analysis. Pregnant rats were divided into two groups: Corti.Moms were injected with corticosterone daily, while Nor.Moms were given saline injections. Their offspring were labeled as Corti.Pups and Nor.Pups, respectively. The brain tissue analysis of Corti.Pups showed that the expression levels of the genes linked to neurodegenerative conditions increased and enhanced mitochondrial biogenesis, possibly due to higher ATP demands. The genes associated with calcium signaling pathways, neuroactive ligand-receptor interactions, and IgA production were also upregulated in the small intestine of Corti.pups. Conversely, the genes related to protein digestion, absorption, and serotonergic and dopaminergic synaptic activities were downregulated. These findings revealed that gene expression patterns in both the brain and intestinal smooth muscle of offspring prenatally exposed to corticosterone were substantially altered. Thus, this study provided valuable insights into the effects of prenatal stress on neurodevelopment and gut function.
7.Transcriptomic Alteration in the Brain and Gut of Offspring Following Prenatal Exposure to Corticosterone
Eun-A KO ; Tong ZHOU ; Jae-Hong KO ; Sung-Cherl JUNG
Experimental Neurobiology 2025;34(1):9-19
Maternal stress during pregnancy can profoundly affect offspring health, increasing the risk of psychiatric disorders, metabolic diseases, and gastrointestinal problems. In this study, the effects of high prenatal corticosterone exposure on gene expression in the brain and small intestine of rat offspring were investigated via RNA-sequencing analysis. Pregnant rats were divided into two groups: Corti.Moms were injected with corticosterone daily, while Nor.Moms were given saline injections. Their offspring were labeled as Corti.Pups and Nor.Pups, respectively. The brain tissue analysis of Corti.Pups showed that the expression levels of the genes linked to neurodegenerative conditions increased and enhanced mitochondrial biogenesis, possibly due to higher ATP demands. The genes associated with calcium signaling pathways, neuroactive ligand-receptor interactions, and IgA production were also upregulated in the small intestine of Corti.pups. Conversely, the genes related to protein digestion, absorption, and serotonergic and dopaminergic synaptic activities were downregulated. These findings revealed that gene expression patterns in both the brain and intestinal smooth muscle of offspring prenatally exposed to corticosterone were substantially altered. Thus, this study provided valuable insights into the effects of prenatal stress on neurodevelopment and gut function.
8.Clinical Studies on Ventricular Septal Defect with Septal Aneurysm.
Jae Kon KO ; Jung Yun CHOI ; Yong Soo YUN ; Chang Yee HONG ; Kyung Mo YEON
Journal of the Korean Pediatric Society 1986;29(5):40-45
No abstract available.
Aneurysm*
;
Heart Septal Defects, Ventricular*
9.The Findings of 2D and M-mode Echocardiography in Young Insulin-Dependent Diabetes Mellitus.
Byoung Rei CHO ; Jae Wook KO ; Young Jin HONG ; Don Hee AHN ; Keun Chan SOHN
Journal of the Korean Pediatric Society 1990;33(1):88-93
No abstract available.
Diabetes Mellitus, Type 1*
;
Echocardiography*
10.Changes of serum 25-hydroxyvitamin D in children with nephrotic syndrome.
Seung Jae LEE ; Kee Hong KIM ; Cheol Woo KO ; Ja Hoon KOO
Korean Journal of Nephrology 1991;10(2):145-149
No abstract available.
Child*
;
Humans
;
Nephrotic Syndrome*