• Journal of Chest Surgery
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• v.39 no.10 s.267
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• pp.775-778
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• 2006

Hypertrophic cardiomyopathy is characterized by inappropriate hypertrophy of the myocardium and is associated with various clinical presentations ranging from complete absence of symptoms to sudden, unexpected death. These are caused by dynamic obstruction of the left ventricular outflow tract and surgical approaches were initiated. But, the complete resection of hypertrophied midventricular septum is impossible by standard, transaortic approach, because of narrow vision and limited approach. And it leads to inadequate excision, will leave residual left ventricular out-flow tract obstruction or systolic anterior motion of mitral leaflet, and limit symptomatic improvement and patient's survival. We report a case of extended septal myectomy for hypertrophic cardiomyopathy of mid-septum in a child. The extended septal myectomy was performed by aortotomy and left ventricular apical incision, and made possible the complete resection of mid-ventricular septum, abnormal papillary muscles and chordae. The patient's symptom was improved and the postoperative course was uneventful.

• Horticultural Science & Technology
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• v.18 no.3
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• pp.360-367
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• 2000

'Yumyeong' peach has desirable characteristics of long shelf-life and specific non-melting nature with long harvesting period. However, some fruits harvested too late tend to show fruit pithiness symptom or internal breakdown. The study was conducted to investigate the differences between fruit flesh pithiness and internal breakdown symptoms, and to find out inducing factors of flesh pithiness in 'Yumyeong' peach. The incidence of flesh pithiness was higher in the fruits harvested late. Sugar and malic acid contents were not different between normal fruits and flesh pithiness fruits, but the acidity was significantly lower affected by low citric acid content in flesh pithiness fruit. In flesh pithiness fruits, calcium contents were low in both skin and flesh. Occurrence of flesh pithiness fruits was high in the years with low precipitation and high temperature for 2 months before harvest. In observations on morphological characteristics, the parts showing flesh pithiness consisted of smaller cells than the normal parts. Tonoplasts were disintegrated and the number of dead cells was high in internal breakdown fruits, while the tonoplasts were intact with contracted vacuoles in flesh pithiness fruits. Tylosises were observed in vascular tissues around the flesh pithiness, therefore, it was assumed that those tylosises restricts flesh tissue development resulting in flesh pithiness. Other varieties such as 'Fantasia' and 'Wolmi' also showed tylosis and smaller cells were observed in the flesh tissue of these cultivars, indicating abnormal growth of the flesh part. These results suggested the possibility of the occurrence of pithiness like symptoms in other peach varieties.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.34 no.3
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• pp.303-309
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• 1989

Present study was conducted to reveal the effects of the herbicides, Lasso and Devrinol, on the soybean growth and the nodulation in field condition. Emergence rate was reduced positively in proportion to increase in the concentration of herbicides regardless of the herbicidal difference and it was significantly reduced even in the recommended concentration as compared to untreated plot, showing marked abnormal symptom on seedlings. Plant height, fresh weight of the plant, number of internodes, branches, pods, seeds per plant and 100-seed weight were reduced with increase in the concentration of herbicides and were highly significant in difference between the untreated plot and double concentration plot, eventhough most were nonsignificant in difference from the recommended concentration. Nodulation was significantly decreased with increase in the concentration of herbicides. The reduction was remarkably different with soybean varieties and consistently appeared from three weeks to six weeks after sawing. Significant correlation was realized between the reduction of nodulation and the agronomic characters of soybean and it was considered that the reduction of nodulation by misapplication of the herbicides might be a causal factor for decrease in soybean yield.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.19 no.2
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• pp.136-141
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• 2008

Background and Objectives: Laryngopharyngeal reflux (LPR) is a very common disease among outpatients of department of otorhinolaryngology. Although there are several diagnostic tools for LPR disease and ambulatory 24-hour double-probe pH monitoring is gold standard method, empirical diagnosis by reflux symptom index and reflux finding score (RFS) are mainly used. So we analyzed the relationship between ambulatory 24-hour double-probe pH monitoring and RFS in patients with LPR. Subjective and Method: Fifty patients with LPR symptoms and abnormal RFS and ambulatory 24-hour double probe monitoring were enrolled. Each items and sum of laryngeal reflux score were compared the results of ambulatory 24-hour double-probe pH monitoring in upper (UES) and lower (LES) esophageal sphincter. Results: There were no significant correlation between the results of ambulatory 24-hour double-probe pH monitoring in UES (pH<4 and pH<5) and each item and sum of RFS. However, supine time and reflux number of UES (pH<5) were showed the partial correlations with diffuse laryngeal edema and thick endolaryngeal mucus (p=0.03, p=0.01). Although there were no relationship between the results of ambulatory 24-hour double-probe pH monitoring in LES and sum of RFS, the significant correlations presented between granuloma and total time (p=0.008), upright time (p=0.008, reflux number (p=0.049) of LES. Conclusion: Although granuloma among items of RFS showed significantly correlation with the results of ambulatory 24-hour double-probe pH monitoring in LES, there were no significant correlation between the results of ambulatory 24-hour double-probe pH monitoring in UES and LES and items and sum of RFS.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.38C no.7
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• pp.630-642
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• 2013

To transmit vital signal stream of mobile patients remotely, it requires mobility of patient and watcher, sensing function of patient's abnormal symptom and self-organizing service binding of related computing resources. In the existing relative researches, the vital signal stream is transmitted as a centralized approach which exposure the single point of failure itself and incur data traffic to central server although it is localized service. Self-organizing middleware platform based on heterogenous overlay network is a middleware platform which can transmit real-time data from sensor device(including vital signal measure devices) to Smartphone, TV, PC and external system through overlay network applied self-organizing mechanism. It can transmit and save vital signal stream from sensor device autonomically without arbitration of management server and several receiving devices can simultaneously receive and display through interaction of nodes in real-time.

• Journal of Haehwa Medicine
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• v.9 no.1
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• pp.725-743
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• 2000

This study was intended to investigate the contents associated with the neuropsychosis in the medical books published in the times of Chinese dynasty of Jin and Yuan. As a result, the following findings were drawn. 1. As for palpitation from fright and severe palpitation, the medical schools in the times of Chinese Jin and Yuan dynasties viewed their causes as heart-fire, shuiqichengxin, blood vacuity, phlegm and so on and presented a prescription for each cause for them. 2. As for psychosis, medical books published in the times of Chinese Jin and Yuan dynasties accurately divided and discussed epilepsy and viewed their causes largely as Yangming heat, phlegm of chest and heart-fire. And a number of medical schools made use of such therapeutics as sweating, vomiting and diarrhea therapies. 3. As for headache, medical books published in the times of Chinese Jin and Yuan dynasties presented their causes as fire and heat, phlegm heat, phlegm and so on and classified the aspect of headache in detail. As for vacuity rexation and dysphoria, medical books at that time saw their causes as fire and heat, heart-fire, blood vacuity and so forth and presented a prescription for them accordingly. 4. Liu Wan Su was the Hanliang school. He viewed the etiological cause for psychopathy as fire and heat and prescribed largely the medication of cold nature for it. 5. Zhang Cong Zheng belonged to the Gongxia School. He viewed the etiological cause for psychopathy as fire, phlegm and so forth and made use of sweating, vomiting and diarrhea therapies. Especially, he used the 'Jingzhepingzhe' therapy as a method to treat the symptom of fright. 6. Li Gao did not any specific mention of psychopathy and divided headache due to internal injury and headache due to external contraction. 7. Zhu Zhen Heng viewed most of the etiological causes for psychopathy as phlegm, fire and deficiency of blood and attached importance to such its therapeutics as resolving phlegm, cleaning away fire and nourishing Yin. 8. Wang Hao Gu did not present the specifically common etiological cause and prescription for psychopathy but described the cause and prescription for headache, dysphoria, maniac speech, palpitation and so forth. Luo Tian Yi presented the process of psychosis due to abnormal therapy for cold demage and prescription of it. 9. Wang Lu made a detailed explanation about the therapeutics of five types of stagnated syndrome and said that stagnated syndrome became the major cause for them in the occurrence of such psychopathy. Wei Yi Lin presented the prescription and medication for comparatively diverse mental diseases such zhong-qi, severe palpitation, palpitation for fright, impaired memory, vacuity rexation, headache, psychosis.

• Korean Journal of Bronchoesophagology
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• v.3 no.2
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• pp.293-301
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• 1997

The tonsillitis has long been one of the most common disease in the otolaryngologic field. Peritonsillar abscess occurs when bacterial infection of the tonsil spreads to the potential peritonsillar space deep behind the tonsil, and it usually occurs in patients with recurrent tonsillitis or in those with tonsillitis who have been inadequately treated. We studied retrospectively 71 patients who had been diagnosed as acute tonsillitis and 82 patients who had been diagnosed as peritonsillar abscess and had admitted in our department of the Ulsan Dong Kang Hospital from January, 1995 to September, 1997. Especially in the bacteriologic studies, we compared acute tonsillitis and peritonsillar abscess with chronic tonsillitis. The following results were obtained： 1) The sex distributions of acute tonsillitis were 47 males(66%) and 24 females(34%) cases, but 57 males(70%) and 25 females(30%) in cases of peritonsillar abscess. There were predominant in male and frequently affected in second and third decades in 53 cases(76%) of acute tonsillitis and 56 cases(68%) of peritonsillar abscess. 2) It was same found in each season. 3) The duration from onset of symptom to visit in our department was 3.92 days in cases of acute tonsillitis and 5.95 days in cases of peritonsillar abscess in average 4) The major symptoms were sore throat, swallowing difficult. And others were fever, fatigability, dysarthria, trismus, headache, otalgia. 5) Among the 71 cases of acute tonsillitis and 82 cases of peritonsillar abscess, most temperature of patients at visit were 36.6-37.5 $^{\circ}C$ in each 36 cases(51%), 57 cases(70%). 6) In each disease, 35 cases(47%), 45 cases(75%) consisted of single infection and 39 cases(53%), 15 cases(25%) consisted of mixed infection. In acute tonsillitis, 111 strains were isolated from 74 cases, the most common strain was 69 strains(62.2%) of $\alpha$-hemolytic streptococci. In the peritonsillar abscess, 77 strains were isolated from 60 cases, the most common strain was 49 strains(63.6%) of $\alpha$-hemolytic streptococci. In chronic tonsillitis, 563 strains were isolated from 382 cases, the most common strain was 334 strains(50.3%) of $\alpha$-hemolytic streptococci. 7) In acute tonsillitis and peritonsillar abscess, the most common leukocyte levels were reported with 10, 000-15, 000/$\mu$L in 23 cases(32%). The CRP levels were reported with abnormal findings in 61 cases(97%), 63 cases(95%) above 0.3 in each cases.

• Journal of Technology Innovation
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• v.17 no.2
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• pp.109-130
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• 2009

As recently the interest in the future industry grows high, the demand for forecasting the future shape of science and technology, especially exploring 'weak signals' of changes in science and technology, increases as well. The 'weak signals' means that currently they are uncertain and abnormal signals, but are preliminary signals which might lead future changes. Accordingly they can provide important clues to the future forecast. The study of 'weak signals' has its significance in providing important clues to the projection of the future technology earlier. As it has not a long history from its concept to exploration methods to utilization, more intensive study is required. Exploring 'weak signals' has been conducted mainly through the information analysis by experts with a high level of intelligence and sense. However, such an analysis is difficult and broad in scope, and furthermore the interpretation of analysis results is very limited, relying primarily on the decision of experts themselves. The purpose of this study is to provide a more objectified way to support these expert-based tasks. It derives quantitative results from non-structured article information and provides a logical basis for detecting the signals based on the results.

• The Journal of Korean Society for School & Community Health Education
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• v.4
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• pp.97-115
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• 2003

Middle and high school girl students' menstruation characteristics, appearance of menstruation dysmenorrhea, and coping with the menstruation dysmenorrhea were examined in order to give information in instructing girl students about menstruation dysmenorrhea, in delivering health education in the school, and establishing health policy. 970 girl students in middle and high schools in Cheju-do were selected and surveyed using the questionnaire the author developed based on the previous studies. The findings are as follows. First, the age of first menstruation was average $12.9{\pm}1.22$ years. The younger they were, the earlier their first menstruation came. The most common menstrual cycle was such one that continuously irregular from the beginning or that regular and irregular cycle run together. The first irregular menstrual cycle changed regular one within 1 or 2 years. Most of the respondents had normal menstrual cycle of $21{\sim}35$ days and menstruation period of $3{\sim}8$ days. Second, symptom of menstruation dysmenorrhea was orderly; hurt in the underbelly, tired, hurt in the waist, and headache. It was higher with high school students than middle school students. For the most part, time of heavy menstruation dysmenorrhea was the 2nd day after menstruation starts and period of menstruation dysmenorrhea was 2 days. More than the half of the respondents felt that the present menstruation dysmenorrhea was similar with the first one and they felt not comport in daily life due to menstruation dysmenorrhea, and 'hard to live a normal life' was higher with the high school girl students than with the middle school students. Third, how to cope with menstruation dysmenorrhea was enough sleep, relax and rest, taking a hot water shower, listening to music or watching a movie, taking medicine, and doing excercise. Few of the respondents have ever visited a doctor due to menstruation dysmenorrhea, and the reason was mostly irregular menstruation and heavy dysmenorrhea. Forth, when they took medicine due to menstruation dysmenorrhea, they gathered information on the medicine from family members and friends, while extremely low from a pharmacist or a doctor. The most of them have ever took medicine during menstruation once and took standard dose. While excess dosage was higher with high school students than with middle school students. From these findings, a good many girls are experiencing menstruation dysmenorrhea since their first menstruation. To discover early the severely abnormal findings and to treat, more interest from home and school, counseling and sexual education on time, and expert's diagnosis are necessary. Rather than unconditionally taking pain-relievers which can plainly solve the pain, continuous health education at home and in the school should be carried on for the girls to practice proper measures one think effective or an expert recommends.

• The Journal of Korean Obstetrics and Gynecology
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• v.32 no.1
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• pp.85-93
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• 2019

Objectives: The aim of this study was to demonstrate the benefit of Traditional Korean Medicine as an adjuvant therapy in management of mid-trimester oligohydramnios. Methods: It is a case report of a 31 year-old woman hospitalized for oligohydramnios at $24^{+4/7}$weeks of gestation. This patient diagnosed with special oligohydramnios had no abnormal findings such as fetal urinary abnormalities or other anomalies. Also, symptom of PPROM (preterm premature rupture of membrane) was not confirmed. The decoction, Gami-danggui-san (DG) was prescribed for the purpose of reducing unnecessary contraction of uterine muscle during pregnancy and promoting blood circulation and metabolism, thereby improving placental function and contributing to the increase of the fluid. DG decoction was administered twice a day until 19th of June, which was 10 days in total. During the treatment, level of amniotic fluid had been monitored by measuring AFI (amnioti fluid index). Results: After these conventional therapies, the amount of amniotic fluid increased steadily, and eventually reached the optimal level. AFI was found to be 3.2 on the $24^{+4/7}$ weeks, 8 on the $26^{+1/7}$ weeks, 11.5 on the $27^{+0/7}$ weeks of gestation. In the same periods, EFW (expected fetal weight) was also found to be increasing gradually: 545 g, 630, and 760 g. Conclusions: Our report implies the potential of herbal medicine as a effective therapy for oligohydramnios tratment. Further studies are needed to assess the efficacy of TKM herbal medicine and reveal the mechanisms of the decoction.