1.Neuropeptides in Clinical Psychiatric Research : Endorphins and Cholecystokinins.
Young Hoon KIM ; Joo Chul SHIN
Journal of the Korean Society of Biological Psychiatry 1998;5(1):34-45
We provide the reader with a brief introduction to the neurobiology of neuropeptides. Several comprehensive reviews of the distribution and neurochemical. neurophysiological. neuropharmacological and behavioral effects of the major neuropeptides have recently appeared. In reviews of the large number of neuropeptides in brain and their occurance in brain regions thought to be involved in the pathogenesis of major psychiatric disorders, investigators have sought to determine whether alternations in neuropeptide systems are associated with schizophrenia, mood disorders, anxiety disorders, alcoholism and neurodegenerative disease. There is no longer any doubt that neuropeptide-containing are altered in several neuropsychiatric disorders. One of the factors that has hindered neuropeptide research to a considerable extent is the lack of pharmacological agents that specifically alter the synaptic availability of neuropeptides. With the exception of naloxone and naltrexone, the opiate-receptor antagonists, there are few available neuropeptide-receptor antagonists. Two independent classes of neuropeptide-receptor antagonists has been expected to be clinically useful. Naltrexone a potent micro-receptor antagonist has been used successfully to reduce the need for alcohol consumption. And cholecycstokinin antagonists are now in development as a new class of anxiolytics, which would be expected to be free from tolerance and physical dependence and lack of sedation. In this review, we deal with these two kinds of neuropeptide system, the opioid system and cholesystokinins in the brain. The role of opioid systems in the reinforcement after alcohol consumtion and that of cholesystokinins in the pathogenesis of anxiety will be discussed briefly. As we know, the future for neuropeptides in psychiatry remains bright indeed.
Alcohol Drinking
;
Alcoholism
;
Anti-Anxiety Agents
;
Anxiety
;
Anxiety Disorders
;
Brain
;
Cholecystokinin*
;
Endorphins*
;
Humans
;
Mood Disorders
;
Naloxone
;
Naltrexone
;
Neurobiology
;
Neurodegenerative Diseases
;
Neuropeptides*
;
Panic
;
Research Personnel
;
Schizophrenia
2.A Case of Congenital Hypofibrinogenemia.
Ji In PARK ; In Seok LIM ; Chul Ha KIM ; Byoung Hoon YOO
Journal of the Korean Pediatric Society 1990;33(7):1009-1011
No abstract available.
3.A Case of Darier's Disease Associated with Guttate Leukoderma and Acrokeratosis Verruciformis.
Jeung Hoon LEE ; Seung Chul LEE ; Won Suk KIM
Korean Journal of Dermatology 1982;20(1):133-137
The close similarity of acrokeratosis verruciformis(AKV) to the acral lesions of Dariers disease is well known. However, the exact relationship between the two disorders has not been satisfactorily resolved. A case of Dariers disease associated with guttate leukoderma and AKV is presented. The patient was a 17-year-old male who had dark cursted papules on the neck and lower abdomen, flat-topped keratotic papules on the dorsal surface of hoth hands, and white macules disseminated on the trunk and lower extremities of 7 years duration. The histopathologic examination of the lesion on the lower abdomen revealed parakeratotic plugs, corps ronds, and suprabasal clefts. The lesion on the dorsum of the hand showed compact hyperkeratosis, acanthosis, and papillomatosis with the pattern of church spires. The leukodermic lesion revealed decreased melanin content in the epidermal cells.
Male
;
Humans
4.Paritial Unilateral Lentiginosis: Report of two Cases.
Seung Chul LEE ; Jeung Hoon LEE ; Won Suk KIM
Korean Journal of Dermatology 1982;20(1):127-131
No abstract available.
5.Clinical observation and treatment of fracture-dislocation of talus.
Dong Chul LEE ; Se Dong KIM ; Hae Hoon JUNG
Yeungnam University Journal of Medicine 1992;9(2):302-311
Talus is an important structure of the ankle joint and its function is critical for ambulation and weight bearing. The talus fracture is rare, but the complications of fracture and dislocation are serious and resulting in avascular necrosis, osteoarthritis. So its treatment is carefully considered at initial status. Authors reviewed 11 cases of fracture and dislocation of the talus treated at Yeungnam university hospital from 1984 to 1991. The longest follow up was 8 years and shortest, 1 years. The results were as follows. 1. There were all males, the average age was 30 years old. 2. The most common cause was fall down (8 cases), and next traffic accident (2 cases), sports injury (1 case). 3. According to Marti-Weber classification, 1 case was type I, 1 in type II, 4 in type III and 5 in type IV. 4. The method of treatment were open reduction and internal fixation in 6 cases, the others were closed reduction in 5 cases. 5. Final results (by Hawkins grading system) were as follows, 3 cases were excellent, 4 cases were good, 1 case was fair and 3 cases were poor. 6. Complications were AVN in 2 cases, degenerative arthritis in 8 cases, malunion in 1 case. 7. The range of motion of the ankle joint was relatively preserved (74%), but in the subtalar joint it was decreased (43%)
Accidents, Traffic
;
Ankle Joint
;
Athletic Injuries
;
Classification
;
Dislocations
;
Follow-Up Studies
;
Humans
;
Male
;
Methods
;
Necrosis
;
Osteoarthritis
;
Range of Motion, Articular
;
Subtalar Joint
;
Talus*
;
Walking
;
Weight-Bearing
6.A case of amniotic band syndrome with anencephaly.
Young Chul YOO ; Chung Hoon KIM ; Soon Beom KANG
Korean Journal of Obstetrics and Gynecology 1991;34(5):705-710
No abstract available.
Amniotic Band Syndrome*
;
Anencephaly*
;
Infant, Newborn
7.Echocardiographic Evaluation of Sequential Change of Cardiac Function in Normal Neonates.
Ji In PARK ; Chul Ha KIM ; Byoung Hoon YOO
Journal of the Korean Pediatric Society 1990;33(11):1533-1539
No abstract available.
Echocardiography*
;
Humans
;
Infant, Newborn*
8.The Incidence of Dermographism in the General Population.
Seon Hoon KIM ; Jee Ho CHOI ; Hee Chul EUN
Korean Journal of Dermatology 1984;22(2):191-195
As the incidence of dermographism in our urticaria clinie is quite high comparing data in other country, we have tried to survey the incidence of ermographism in the general population of Korea using a dermographic tester designed by other author. Total 8g7 healthy persons were included in this study from March J98$ to .December 1983. The study result was summarized as follows, 1. Male to female ratio was 2. 5: 1 and the peak age of the subjects was third(47 8%), fourth and fith decades in ecreasing order, The overall incidence of dermographisrn from the pressure of 48ppg/cm was 4.4% and there were no significa.nt difference in the incidences between male(4, 2%) and female(4 7%) (p>0. 1), and between the different age groups(p>0 l)
Female
;
Humans
;
Incidence*
;
Korea
;
Male
;
Urticaria
9.ERRATUM: Ketogenic Diet for Children with Epilepsy: A Practical Meal Plan in a Hospital.
Eunjoo LEE ; Hoon Chul KANG ; Heung Dong KIM
Clinical Nutrition Research 2016;5(2):141-141
We would like to correct the text.
10.Ocular Dominance Determined by Near Point of Convergence Test in Intermittent Exotropia.
Jung Hoon HAN ; Dong Seob KIM ; Jung Chul SHIN
Journal of the Korean Ophthalmological Society 2000;41(7):1592-1596
This study was designed to validate the usefulness of the near point of convergence(NPC)test in determination of dominant & non-domnant eyes in intermittent exotropia patients. We performed NPC test in 36 intermittent exotrpic patients, and then, determined the non-dominant eye which deviated outward beyond the NPC. The dominant eyes determined by the NPC were compared to those that were determined by amblyopia, sensory fusion and photophobia. Best corrected visual acuity was used to divide patients into two groups : 26 patients without amblyopia, and 10 with amblyopia. Among the amblyopia group, if the eyes with better visual acuity were taken as dominant eyes, then eight(80%)cases were identical with the NPC test and two(20%)cases were different. Ten patients had sensory anomaly, and among then, nine(90%)cases were identical with the NPC test and one(10%)case was different. Twenty six(64%)patients had photophobia in one eye and all(100%)cases were identical with the NPC test. In intermittent exotropia, determination of dominant eye by the NPC test showed high coincidence with other tests. Therefore, we suggest that the NPC test is an easy and accurate method in determining either the dominant or non-dominant eye for surgery.
Amblyopia
;
Dominance, Ocular*
;
Exotropia*
;
Humans
;
Photophobia
;
Visual Acuity