No abstract available.
Tendons*

The concentration of serum triglyceride values were studied at department of pediatrics, Chungnam National University Hospital. With the total 742 cases, among them 462 boys and 280 girls who were at the age of 2 months through 15 years old. Serum triglycerde values were measured to determine the distribution of values and evaluated on the basis of sex, age, height and weight percentile. The following results were obtained: 1) The mean value of the serum triglycerides were 88.11+/-35.76 mg/dl in boys and 94.82+/-34.56 mg/dl in girls. 2) In distribution of trglyceride level by percentile, the value of 90th percentile was 136 mg/dl. 3) The values of the serum triglyceride from 6 to 11 year old age group were significant low values in boys and girls.
Adolescent ; Child* ; Chungcheongnam-do ; Female ; Humans ; Pediatrics ; Triglycerides*

Refractory deformity in ankylosing spondylitis is caused by loss of normal lordotic curvature in lumbar spine. For the correction of deformity, monosegmental osteotomy, intracorporal decancellation and multisegmental osteotomy are used. Among them, multisegmental osteotomy is reported to be safe because of its small correction amount at each level. Since 1989, authors treated 5 cases of ankylosing spondylitis with severe kyphotic deformity by multisegmental osteotomy and transpedicular instrumentation. All were young males between 22 and 35 years of age. Preoperative kyphotic deformity was 80°, 105°, 72°, 35°, 55° (Av. 70°) and amount of correction was 55°, 105°, 72°, 20°, 40° (Av. 58°) respectively. Levels for osteotony were 4 to 8 segments and correction at a level was 5° to 13° (Av. 8.3°). Normal standing upright posture and vision for straight forward were obtained in all. Instrumentation was Zielke in three Cotrel-Dubousset in two. One case of Zielke instrumentation showed rod failure. However, all showed solid bony union without any loss of correction or pseudoarthrosis. From the above experience, multisegmental osteotomy for the treatment of kyphotic deformity in ankylosing spondylitis was believed to be a safe and effective method of treatment.
Congenital Abnormalities ; Humans ; Male ; Methods ; Osteotomy ; Posture ; Pseudarthrosis ; Spine ; Spondylitis, Ankylosing

Respiratory distress syndrome of preterm infants remains a significant cause of morbidyty and mortality. Early, just after birth, prediction and recognition of RDS is so important. The precision and reliability of the stable microbubble test (SMR)and shake test as a predictor of respiratory distress syndrome were studied. A 110-neonate who was born at Chungnam National University Hospital between November 1991 to September 1992was selected randomely and studied. The results were as follows; 1) Among the 110 neonates, 13 cases were noticed as RDS. 2) Among the 13 infants with RDS, SMR results were zero and very weak in 11 cases, weak in 2 cases. Of the 97 infants with Non-RDS, 9 cases were weak, 88cases were medium and strong, positive predictive value and negative predictive value was 100%, 98% respectively. 3) Of the 13 infants with RDS, Shake test result were negative in 8 cases, 1+in 1 case, 2+in 1 case and 4+in 3 case. Of the 97 infants with Non-RDS, 3 cases were negative, 9 cases were 1+, 9cases were 2+ and 63 cases were 4+, positive predictive value and negative predictive value was 72.7%, 9 However, frequent relapses and severe side effects caused by such therapy necessitate development of a more specific and effective therapeutic regimen.Recently, a T cell derived cytokine, interleukin 4 (IL-4)is being recognized as a major cytokine up-regulating IgE production and response, while interferon- (IFN- )counteracts IL-4 actions to down-regulate the IL-4 induced IgE response. Hence, the present study is aimed to investigate the role of IL-4 in MCNS. Using freshly isol 4.9% respectively. We conclude that the rapidity, simplicity and reliability of the stable microbubble test is more useful as a bedside procedure in identifying of predicting the infants who are likely to develop RDS than shake test.
Chungcheongnam-do ; Humans ; Immunoglobulin E ; Infant ; Infant, Newborn ; Infant, Premature ; Interleukin-4 ; Microbubbles* ; Mortality ; Parturition ; Recurrence

No abstract available.

Ventricular premature beats(VPB) are the most common cardiac arrhythmia and frequently found in apparently normal healthy persons as well as in various heart diseases. Postectopic potentiation of ventricular contraction has widely reported by electrocardiography. In this study, the authors performed comparative assessment of the left ventricular function at the preextrasystolic, extrasystolic and postextrasystolic beats by M-mode echocardiography and electrocardiography. The results obtained were as followings; 1) Among 22 patients of isolated, unifocal ventricular premature beats with fully compensatory pause, male were 6 and female 16, mean age being 47.2 years. 2) Hypertensive heart disease was the most common underlying disease of ventricular premature beats(5 patients) and the others were valvular heart diaeases(3), ischemic heart diseases(3), cardiomyopathy(2), intracerebral hemorrhagy(1), atrial septal defect of secundumtype(1), cor pulmonale(1), pericarditis(1), 1degree A-V block(1) and enteric fever(1). In 3 patients the causes were not clarified. 3) R wave amplitude was higher in the postextrasystolic beat(2.02+/-0.79cm) than preestrasystolic beat(1.86+/-0.66cm) 4) PEP/LVET ratio showed more decrease(18%) in postextrasystolic beat than that of preextrasystole. 5) Diastolic filling time of mitral valve was more reduced in the extrasystole than preextrasystole, but that of postextrasystole exceeded the preextrastystole. 6) Aortic cusps separation was more decreased in the extrasystole than preextrasystole and slightly more increased in the postextrasystole than preextrasystole. 7) LVID, LSa, ENa, DeltaEN/Deltat, LVEDV, SV and LV mass showed more decrease in extrasystole compared with those in pre-and postextrasystole, which was higher than preextrasystole. But LVESV was slightly lower in extrasystole than preextrasystole. 8) In extrasystolic beat, LVEDV, LVESV, stroke volume, and ejection fraction of ventri cular premature beat were 15.77%, 0.18%, 24.05% and 12.21% lower, respectively, than those of preextrasystole. And in the postextrasystole, LVEDV, LVESV, stroke volume and ejection fraction were 23.35%, 2.42%, 28.51% and 10.4% higher, respectively, than these of preextrasystole.
Arrhythmias, Cardiac ; Cardiac Complexes, Premature* ; Echocardiography* ; Electrocardiography ; Female ; Heart ; Heart Diseases ; Heart Septal Defects, Atrial ; Humans ; Male ; Mitral Valve ; Stroke Volume ; Ventricular Function, Left*

The ectomycorrhizal roots were collected from the soils around the bases of basidiocarps of the four edible mushrooms in the stands of Pinus densiflora or Querus acutissima communities (Mt. Wol-Ak in Eastern Chung-Puk): The basidiocarps of Tricholoma matsutake (TM), Sarcodon asparatus (SA), S. imbricatum (SI), and Polyozellus multiplex (PM) are usually collected. The ectomycorrhizal roots of TM, PM and SI were related to the roots of P. densiflora, but the other to the roots of Q. acutissima in Korea. Particularly, the basidiocarps of PM were collected in the mixed stand of both P. densiflora and Q. acutissima. The morphologies of the ectomycorrhizal roots were observed to be the yellowish brown coral (dichromatous) or pyramid types in the roots of the pine, but dark brown un-branched sticks (roots) in the ends of ectomycorrhizal roots of Querus plants. The un-branched roots were covered with the dark mycelia (rhizomorph) around them. Therefore, the ectomyorrhizal roots of PM were observed to have two kinds of types; The single blackish un-branched roots were observed to be attached to the yellowish coral type roots. The bundles of TM mycelia were filled with cortical cells (in the roots of P. densiflora), but the mycelia of the other fungi (Aphylloporales) were massed between the cortical cells of P. densiflora or Q. acutissima. Their anatomical and gross features were considered to be simailar but very important in the ectomycorrhizal roots for these edible mushrooms.
Agaricales ; Anthozoa ; Fruiting Bodies, Fungal* ; Fungi ; Korea ; Mycorrhizae ; Pinus ; Soil ; Tricholoma

In 1921, Dandy discussed the clinical diagnosis and treatment of hydrocephalus secondary to occlusion of the foramina of Magendie and Luschka. In 194, Walker reported a case of congenital atresia of the outlets of the fourth ventricle treated surgically. Since a detailed study of this disease entity by Benda in 1954, the condition has commonly been known by the term, the Dandy-Walker syndrome. In 1968, Raimondi and et al refered this condition as the Dandy-Walker cyst. There is considerable discussion as to the nature of the fundamental embryologic error in this condition, but Denda suggested that atresia of developing fourth ventricular foramina was only a part of the syndrome and not its cause, because in some cases reported, the foramina were found to be patent. These patients. Show characteristic clinical symptoms, signs and radiological findings and should suggest the correct diagnosis. This syndrome was one of the first cause of hydrocephalus to be treated successfully by surgery. We are reporting one case of this cyst encountered recently at Yonsei University Medical Center.
Academic Medical Centers ; Dandy-Walker Syndrome* ; Diagnosis ; Fourth Ventricle ; Humans ; Hydrocephalus

In 1921, Dandy discussed the clinical diagnosis and treatment of hydrocephalus secondary to occlusion of the foramina of Magendie and Luschka. In 194, Walker reported a case of congenital atresia of the outlets of the fourth ventricle treated surgically. Since a detailed study of this disease entity by Benda in 1954, the condition has commonly been known by the term, the Dandy-Walker syndrome. In 1968, Raimondi and et al refered this condition as the Dandy-Walker cyst. There is considerable discussion as to the nature of the fundamental embryologic error in this condition, but Denda suggested that atresia of developing fourth ventricular foramina was only a part of the syndrome and not its cause, because in some cases reported, the foramina were found to be patent. These patients. Show characteristic clinical symptoms, signs and radiological findings and should suggest the correct diagnosis. This syndrome was one of the first cause of hydrocephalus to be treated successfully by surgery. We are reporting one case of this cyst encountered recently at Yonsei University Medical Center.
Academic Medical Centers ; Dandy-Walker Syndrome* ; Diagnosis ; Fourth Ventricle ; Humans ; Hydrocephalus

No abstract available.
Hepatitis B Surface Antigens* ; Hospitals, General*