1.Detection of somatostatin mRNA by in situ hybridization histochemistry in the rat brain; I. telencephalon and diencephalon.
Korean Journal of Anatomy 1991;24(1):93-101
No abstract available.
Animals
;
Brain*
;
Diencephalon*
;
In Situ Hybridization*
;
Rats*
;
RNA, Messenger*
;
Somatostatin*
;
Telencephalon*
2.Metastatic bone tumor and pathologic fracture in long bone.
Jae Do KIM ; Jae Chang LEE ; Yong Baek KIM
The Journal of the Korean Orthopaedic Association 1991;26(5):1539-1544
No abstract available.
Fractures, Spontaneous*
3.Correction of facial asymmetry using various vascularized free tissue transfers.
Yong Hyun YUN ; Rong Min BAEK ; Jae Ock OH ; Joon CHOE ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(5):1014-1022
No abstract available.
Facial Asymmetry*
4.Reconstruction of the Cheek using Various Methods.
Rong Min BAEK ; Jae Don SEO ; Sang Baek HAN ; Ra Yong KO ; Kap Sung OH ; Se Min BAEK
Journal of the Korean Cleft Palate-Craniofacial Association 2001;2(2):114-118
The reconstruction of the cheek area is a complex problem because the cheek is the most broad area of the face and is close to the aesthetically important region such as eyelids, nose, and mouth. The ultimate purpose of the cheek reconstruction is the restoration of the original shape and function, and establishment of the harmony with the adjacent structure in terms of color, nature and thickness. Various procedures such as skin graft, local flap, free flap, and local flap using skin expansion have been performed for cheek reconstruction. However, no golden principal or indication has been clarified to be imperative. Analyzing our clinical experiences of the cheek reconstruction, we intend to present a general guide of the cheek reconstruction and to assess the advantages and/or disadvantages of the operative methods. Between march of 1989 and August of 1999, we have experienced 154 cases of the cheek reconstruction. There were 52 males and 73 females, and their ages ranged from 3 to 89 years (mean 28.1 years). Preoperative diagnosis were post-burn deformity(n=74), Romberg disease (n=9), post-traumatic deformity(n=7), hemangioma(n=7), nevus(n=7), neurofibroma(n=5), hemifacial microsomia (n=3), lymphangioma(n=3), cancer(n=6), post-hemimandibulectomy(n=1), radical maxillectomy(n=1). The procedures were one stage cervicofacial flap(49 cases), cervicofacial flap following skin expansion(42 cases), local cheek flap (14 cases), deltocervicopectoral flap(2 cases), skin graft(29 cases), free flap(18 cases). Follow up period ranged from 3 to 72 months(mean 11.8 months). Advantages and disadvantages of each procedures were explained. The satisfaction rate was higher in one stage cervicofacial flap and free flap when assessed by both patients and surgeon. There were 3 cases of the ectropion of lower eylids, 4 cases of partial flap necrosis, and 1 case of exposure of tissue expander. The local flap is always the preferred method for the cheek reconstruction and the free flap is the treatment of choice for the cheek contour reconstruction. Selection of the most suitable flap is mandatory depending on the location and size of the defects.
Cheek*
;
Diagnosis
;
Ectropion
;
Eyelids
;
Facial Hemiatrophy
;
Female
;
Follow-Up Studies
;
Free Tissue Flaps
;
Goldenhar Syndrome
;
Humans
;
Male
;
Mouth
;
Necrosis
;
Nose
;
Skin
;
Tissue Expansion Devices
;
Transplants
5.CLOSED REDUCTION OF ZYGOMATIC ARCH FRACTURE UNDER C-ARM TYPE ROENTGENOGRAM.
Yong Guk LEE ; Jang Deog KWON ; Jae Hyun PARK ; Joon CHOE ; Se Min BAEK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1997;24(4):700-706
No abstract available.
Zygoma*
6.Changes of the signal transduction system by transneuronal regulation in the olfactory bulb.
Jin Jeong KIM ; Jae Bong KIM ; Bong Seon KIM ; Sun Yong BAEK
Korean Journal of Anatomy 1993;26(1):41-49
No abstract available.
Olfactory Bulb*
;
Signal Transduction*
7.Distribution of the various neurotransmitter containing neurons in the rat olfactory bulb:an immunohistochemical analysis.
Jin Jeong KIM ; Jae Bong KIM ; Bong Seon KIM ; Sun Yong BAEK
Korean Journal of Anatomy 1993;26(4):361-376
No abstract available.
Animals
;
Neurons*
;
Neurotransmitter Agents*
;
Rats*
8.The Effect of MPTP on Movement and TH-immunoreactive Neuronal Changes of C57BL/6 Mice in Relation to Aging.
Jae Woo KIM ; Sun Yong BAEK ; Hae Won YOON
Korean Journal of Anatomy 1999;32(3):421-424
The effects of 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP) on movement and tyrosine hydroxylase (TH)-immunoreactive (ir) neuronal changes in young (5~6 weeks) and aged (10~12 months) C57BL/6 mice were studied. Locomotor activity was measured during 180 minutes after a single injection of 30 mg/kg of MPTP. For immunohistochemistry both young and aged mice were injected four repeated dosages of 10 mg/kg of MPTP 12 hours apart. We counted the numbers of TH-ir cell bodies using immunohistochemical technique in substantia nigra (SN), ventral tegmental area (VTA) and locus ceruleus (LC) 7 days after the last injection of MPTP. There was a marked decrease of locomotor activity in MPTP-treated young and aged mice, and a delay in recovery of locomotor activity in MPTP-treated aged mice. In young mice, there was a decrease in the number of TH-ir cell bodies in the SN of young mice, but not in VTA or LC. In aged mice, there was a significant decrease in the number of TH-ir cell bodies in VTA as well as SN. It was concluded that aged mice were more sensitive to MPTP than young mice, and MPTP-treated aged mice a more useful animal model for studing the characteristics of Parkinson's disease.
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine*
;
Aging*
;
Animals
;
Immunohistochemistry
;
Locus Coeruleus
;
Mice*
;
Models, Animal
;
Motor Activity
;
Neurons*
;
Parkinson Disease
;
Substantia Nigra
;
Tyrosine 3-Monooxygenase
;
Ventral Tegmental Area
9.Tension-band wiring of displaced proximal humeral fractures.
Yung Khee CHUNG ; Do Yung KIM ; Hwa Jae JEONG ; Baek Yong SONG ; Nam Il JANG
The Journal of the Korean Orthopaedic Association 1992;27(4):1045-1051
No abstract available.
Shoulder Fractures*
10.Syndrome of inappropriate antidiuretic hormone
Sang Chull LEE ; Yeo Gab KIM ; Dong Mok RYU ; Baek Soo LEE ; Jae Yong CHOI
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons 1993;15(1):7-10
No abstract available.