• 대한두경부종양학회지
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• 제7권2호
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• pp.129-136
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• 1991

This is a clinical, retrospective review of 66 cases of the Adenoid cystic carcinoma who were treated at the Department of Surgery, Presbyterian Medical Center, Chonju during the past 20 years from January, 1971 to December, 1990. The results were obtained as follows; 1) The most common malignant tumor in the minor salivary gland was adenoid cystic carcinoma and it's incidence was 57.6% (38 cases). 2) The most common site of adenoid cystic carcinoma in the major salivary gland was parotid gland with the incidence of 22.7% (15 cases). 3) The peak age of patients with adenoid cystic carcinoma was 5th decade(30.3%) and others' peak age except adenoid cystic carcinoma was 6th decade(35.9%). 4) The duration of symptoms of adenoid cystic carcinoma patient was less than one year in the minor salivary gland, comprising 21 cases(55.3 %) and more than one year in 18 cases(64.9 %) of the major salivary gland carcinoma. 5) According to histologic grades of 66 cases of adenoid cystic carcinoma, Grade I was 15 cases and Grade II 19 cases, Grade III 5 cases. Other 27 cases were undetermined. 6) The incidence of cervical lymphnode metastasis of 39 cases of adenoid cystic carcinoma classified into histologic grades was 0% in Grade I, 10.5% in Grade II and 20% in Grade III. 7) The incidence of nerve invasion confirmed histologically was 20% in Grade I, 63.2% in Grade II and 100% in Grade III. It was significant(p<0.01). 8) The local recurrence rate was 26.7% in Grade I, 47.4% in Grade II and 60% in Grade III. The lung was the commonest site for distant metastasis comprising 14 cases among 19 cases in which distant spread occurred. 9) 5 year determinate disease-free survival rate according to the histologic grade was 57.1% in Grade I, 27.3% in Grade II and 25.0% in Grade III. 10) The determinate 5-year survial rate of adenoid cystic carcinoma was 71.4% in the only curative surgery group, 70.6% in the combined treatment group of surgery and postoperative irradiation, 66.7% in the combined treatment group of surgery with postoperative irradiation and chemotherapy, and 33.3 % in the non-curative treatment group. 11) The average size of tumor was 3.6cm in Grade I, 4.8cm in Grade II and 4.5cm in Grade III.

• The Korean Journal of Physiology
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• 제5권2호
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• pp.29-40
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• 1971

Oxygen consumption, pulmonary ventilation, heart rate, and breathing frequency were measured on 8 men walking on a treadmill carrying load of 9 kg on hand, back, or head. Besides measurements were made on subjects carrying loads of 2.6 kg each on both feet. The speed of level walking was 4, 5, and 5.5km/hr and a fixed speed off km/hr with grades of 0, 3, 6, and 9%. Comparisons were made between free walking without load and walking with various types of loads. The following results were obtained. 1. In level or uphill walking the changes in oxygen consumption, pulmonary ventilation, breathing frequency and heart rate were smallest in back load walking, and largest in hand load walking. The method of back load was most efficient and hand load was the least efficient. The energy cost in head load walking was smaller than that of in hand load walking. It was assumed that foot load costed more energy than hand load. 2. In level walking the measured parameters increased abruptly at the speed of 5.5 km/hr. Oxygen consumption in a free walking at 4 km/hr was 11.4ml/kg b.wt., and 13.1 ml/kg b.wt. 5.5 km/hr, and in a hand load walking at 4 km/hr was 13.9, and 18.8 ml/kg b. wt. at 5.5 km/hr. 3. In uphill walking oxygen consumption and other parameters increased abruptly at the grade of 6%. Oxygen consumption at 4 km/hr and 0% grade was 11.4 ml/kg b. wt., 13.6 at 6% grade, and 16.21/kg b. wt. at 9% grade in a free walking. In back load walking oxygen consumption at 4km/hr and 0% grade was 12.3 ml/kg b.wt.,14.9 at 6% grade, and 18.7 ml/kg b.wt. In hand load walking the oxygen consumption was the greatest, namely, 13.9 at 0% grade, 17.9 at 6%, and 20.0 ml/kg b. wt. at 9% grade. 4. Both in level and uphill walking the changes in pulmonary ventilation and heart rate paralleled with oxygen consumption. 5. The changes in heart rate and breathing frequency in hand load were characteristic. Both in level and uphill walk breathing frequency increased to 30 per minute when a load was held on hand and showed a small increase as the exercise became severe. In the other method of load carrying the Peak value of breathing frequency was less than 30 Per minute. Heart rate showed 106 beats/minute even at a speed of 4 km/hr when a load was held on hand, whereas, heart rate was between, 53 and 100 beats/minute in the other types of load carriage. 6. Number of strides per minute in level walking increased as the speed increased. At the speed floater than 5 km/hr number of strides per minute of load carrying walk was greater than that of free walking. In uphill walk number of strides per minute decreased as the grade increased. Number of strides in hand load walk was greatest and back load walk showed the same number of strides as the free walk.

• Asian Pacific Journal of Cancer Prevention
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• 제13권6호
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• pp.2477-2479
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• 2012

Objective: To study the histomorphological pattern of urothelial tumors of the urinary bladder in Manipur and to evaluate whether any correlation exists between tumor grade and muscle invasion. Methods: A 10 year retrospective study of all consecutive cases diagnosed in the Department of Pathology RIMS - Imphal, between $1^{st}$ January 2001 to $31^{st}$ December 2010. Results: The study included 26 cases of transitional cell tumors of urinary bladder. The male to female ratio was 1.5:1 and the ages ranged from 38 years to 73 years (medians of 60 and 64 years, respectively). Of the total, 14 (53.9%) cases were low grade, 9 (34.6%) were high grade, 2 (7.7%) were papillomas and 1 (3.9%) was a papillary urothelial neoplasm of low malignant potential (PUNLMP). Pathological staging showed that 14 (53.9%) of the cases were stage PTa, four (15.4%) PT1, and eight (30.9%) PT2. Some 18.2% of low grade tumors and 75% of high grade tumors were invasive to the detrusor muscle layer. Conclusion: Bladder cancer is an uncommon disease, transitional tumors being the only histological type observed. It was more common in males than females, with peak incidence in seventh decade. Most of the tumors were non-invasive (PTa) and invasion to the detrusor muscle layer was seen in more than half of the high grade tumors. There is a definite correlation between advancing tumor grade and muscle invasion.

• 대한정형도수물리치료학회지
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• 제10권1호
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• pp.103-116
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• 2004

The purpose of this study was to investigate between low back pain scale and disability index owing to gait pattern. For the period of February 1 to February 29, 2004, we had conducted a questionnaire and direct interview with 100 persons lived in Daejeon. The result were as follows: 1. The stride length of experimental group. the male was $49.9{\pm}12.9cm$. the female $45.7{\pm}12.9cm$ and the width of feet, the male was $13.5{\pm}5.7cm$, the female $12.2{\pm}4.8cm$. 2. The Fick angle of all subjects was showed in external disposition, the left angle showed in asymmetry, the male was $11.0{\pm}5.7^{\circ}$, the female $8.5{\pm}1.3^{\circ}$. 3. The foot arch was similar to sex as a weight bearing and non-weight bearing, the male was $1.3{\pm}0.8cm$, the female $1.3{\pm}0.9cm$. 4. The impedimental index according to back pain grade, men was a lower than women, the male was $5.7{\pm}6.9$ and the female $7.2{\pm}5.3$. 5. The relation to difference between foot arch and disability index according to back pain grade as a weight bearing and non-weight bearing, the higher foot arch, the higher back pain grade was statistically significance(p<.05). 6. The relation between width of feet and disability index according to back pain grade, the wider width of feet, the higher back pain grade was statistically significance(p<.01). 7. The relation between stride length and disability index according to back pain grade, the wider stride length, the higher back pain grade was statistically significance(p<.05).

• Maxillofacial Plastic and Reconstructive Surgery
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• 제23권2호
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• pp.174-179
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• 2001

The authors analyzed retrospectively the 19 patients with mucoepidermoid carcinoma of salivary glands who were treated at Department of Oral and Maxillofacial Surgery, Pusan National University Hospital from June, 1986 to September, 1998. The results obtained were as follows: 1. There were 4 males(21%) and 15 females(79%). Age distribution was wide and the mean age was 45.2. 2. Of all mucoepidermoid carcinomas of salivary gonads, 4 cases arose in the major salivary glands and 15 cases in the minor salivary glands. The incidence according to the anatomic primary site for minor salivary glands was 8 cases in the palate, 2 cases each arising in the tongue and floor of mouth and 1 case each arising in the mandible, buccal mucosa and the lower lip. 3. In histopathological classification of mucoepidermoid carcinoma, 5 cases were low grade. 9 cases, intermediate grade and 5 cases, high grade. 4. Perineural invasion was observed 40%(2/5) in high grade and 22%(2/9) in the intermediate grade of mucoepidermoid carcinoma. 5. The incidence of cervical lymph node metastasis according to histopathologic grade was 40% (2/5) in high grade and 11%(1/9) in intermediate grade of mucoepidermoid carcinoma. 6. The lung was the commonest site for metastasis comprising 3 cases among 3 cases of distant spread of which 2 cases in high grade and 1 case in intermediate grade of mucoepidermoid carcinoma.

• 한국식품영양과학회지
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• 제32권3호
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• pp.350-355
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• 2003

본 연구는 깻잎 분말의 첨가와 도체 등급이 돈육소시지의 품질 및 기호성에 미치는 영향을 규명하기 위하여 일반성분, pH, 칼로리, 보수력, 아질산 잔류량, 표면색깔, 조직 특성, 아미노산 조성 및 관능적 특성을 실험하였다. 수분 줄 조회분 함량은 소시지들 사이에 유의한 차이가 없었으나, 조지방은 B등급육 소시지가 E 등급육보다 높았고, 깻잎 분말을 첨가한 B 등급육 소시지가 깻잎 분말을 첨가하지 않은 것보다 낮았다. 그리고 조단백질 함량은 E 등급육 소시지가 B 등급육보다 높았다. 돈육소시지의 pH는 깻잎 분말을 첨가한 E 등급육 소시지가 6.19로 가장 높았으며, 칼로리는 깻잎 분말을 첨가하지 않은 B 등급육 소시지자 2,473 cal/g으로 가장 높았다. 보수력은 깻잎 분말의 첨가와 관계없이 B등급육 소시지가 E 등급육 소시지보다 유의하게 높았다. 아질산 잔류량은 깻잎 분말을 첨가한 돈육소시지가 첨가하지 않은 것보다 낮았다. 돈육소시지의 $L^{*}$ (명도)은 B등급육이 E등급육보다, 깻잎 무첨가구가 깻잎 첨가구보다 높았으며, $a^{*}$ 값(적색도)는 B 등급육보다 E 등급육이, 깻잎 무첨가구가 깻잎 첨가구보다 높았고, $b^{*}$ 값(황색도)은 깻잎 첨가구가 무첨가구보다 높았다. 조직적 특성에서 경도, 탄성, 응집성 및 씹힘성은 소시지들 사이에 유의한 차이가 없었으나, 뭉침성은 깻잎을 첨가한 E등급육 소시지가 644 g으로 가장 낮았다. 그리고 총아미노산 함량은 소시지들 사이 에 유의한 차이가 없었다. 관능적인 색깔 및 조직감은 B 등급육 소시지가 E 등급육 소시지보다 우수하였으나, 향기 및 맛은 등급과 깻잎 분말의 첨가에 영향을 받지 않았고, 전체적인 기호성은 깻잎 무첨가 소시지가 우수하였다.X>9t가 trans 지방산 이성 체중 가장 높은 함량을 보였으며, 냉동피자의 C18:1 $\Delta$9t 함량은 30%를 초과하는 높은 함량을 보였다. 슈크림 빵은 높은 C18:2t 함량을 보였으며(8.26%), 불고기버거와 피쉬버거의 C18:2t trans 지방산 함량은 3.26%와 3.34%로 비슷한 수준이었다. 육가공품 및 튀김류 중 냉동 닭튀김과 냉동 감자튀김의 trans 지방산 함량이 15%~l9%의 수준으로 높았으며, C18:1$\Delta$9t과 C18:2t가 그 주된 성분이었다. 돼지고기구이 (목살)에서는 C18:1$\Delta$9t는 확인되지 않았으며, 냉동감자튀김에서는 C16:1 $\Delta$9t이 검출되지 않았다. 1회 분량 당 trans지방산 함량이 높은 식품은 팝콘, 냉동피자, 감자튀김과 닭튀김, 빵류 등의 순으로 나타났다. 이러한 세 집단을 하나의 제도의 틀로 통합하기 위해서는 국가의 총허용어획량(TAC)을 총 어촌 허용어획량(TAIVCs)과 총 허용 유어 어획량(TARCs) 및 총허용 상업적 어획량 (TACCs)의 세부문으로 나눌 것을 제안한다. 그리하여 다시 TAFVCs와 TARCs, 그리고 TACCs는 어촌별 어획량(ITCQs), 개별 유어 회사별 어획량(IRCQs), 그리고 양도 가능한 개별 상업적 어획량(ITCQs)으로 나누어 관리하도록 한다. 이와 같이 중국의 국가 총허용어획량(TAC)을 IFVQs와 IRCQs, 그리고 ITQCQs의 세부문으로 구분하여 할당하고, 여기에 기초하여 어업을 관리하는 것은 중국에 있어서 사회적 형평성과 경제적 효율성과의 상충관계를 고려하여 고안된 것으로, 중국에 있어서 수산업을 통한 경제적 및 사회적 효과를 동시에 기대할 수 있을 것이다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권4호
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• pp.1327-1330
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• 2015

Background: Squamous cell carcinoma (SCC) is the most common cancer in the oral area. Matrix metalloproteinases (MMPs) and especially MMP-2 and MMP-9 are increased in malignancy and lymph node involvement in oral SCCs. We aimed to evaluate the serum levels of MMP-2 and MMP-9 in patients with oral SCC compared to normal subjects and their relation with clinicopathological findings. Materials and Methods: In this case control study, 20 patients with oral SCC and 20 healthy subjects were included and serum levels of MMP-2 and MMP-9 were compared between groups. Also, the correlation between these markers with clinicopathological findings including grade (T) and node (N) were evaluated. Results: Patients with oral SCC had significantly higher serum levels of MMP-2 (p=0.01) and MMP-9 (p<0.001) compared to healthy subjects. With increase in grade T, MMP-2 was significantly increased (p=0.001), but in the MMP-9 case this was not significant (p=0.27). The levels of MMP-2 (p=0.002) and MMP-9 (p=0.01) in cases with lymph node involvement and that of MMP-2 in subjects with smoking history (p=0.001) were significantly high. There was significantly positive correlation between MMP-2 with grade T tumor (r=0.598, p=0.005), lymph node involvement (r=0.737, p<0.001) and smoking (r=0.674, p=0.001) and also between MMP-9 and lymph node involvement (r=0.474, p=0.03). Conclusions: Both markers are significantly increased in oral SCC compared to healthy subjects. However, MMP-2 was better for evaluating lymph node involvement and tumor grade.

• Childhood Kidney Diseases
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• 제20권1호
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• pp.18-22
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• 2016

Purpose: The previous reports regarding VUR resolution were not precise due to early frequent surgical intervention. We evaluated the spontaneous resolution (SR) rate and the incidence of new renal scars in primary VUR, focusing on severe reflux. Methods: Medical records of 334 patients with primary VUR who were on medical prophylaxis without surgery for 1 to 9 years, were retrospectively reviewed. Medical prophylaxis was initiated with low-dose antibiotic prophylaxis or probiotics. Radioisotope cystourethrography was performed every 1 to 3 years until SR of reflux. New renal scar was evaluated with follow-up $^{99m}Tc$ DMSA renal scan. Results: The SR rates decreased as VUR grades were getting higher (P=0.00). The overall and annual SR were 58.4% and 14.9%/yr in grade IV reflux and 37.5% and 9.3%/yr in grade V reflux. The median times of SR were 38 months in grade IV reflux and 66 months in grade V reflux. The probable SR rates in grade IV and V reflux were 7.8% and 8.9% in the 1st year, 46.0% and 30.8% in the 3rd year and 74.4% and 64.4% in the 5th year. The incidences of new renal scars between low to moderate reflux and severe reflux showed no significant difference (P=0.32). Conclusion: The SR rates of severe primary VUR were higher than previously reported and most new renal scars were focal and mild.

• Journal of Dental Anesthesia and Pain Medicine
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• 제16권3호
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• pp.185-191
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• 2016

Background: Failure to maintain a patent airway can result in brain damage or death. In patients with mandibular prognathism or retrognathism, intubation is generally thought to be difficult. We determined the degree of difficulty of airway management in patients with mandibular deformity using anatomic criteria to define and grade difficulty of endotracheal intubation with direct laryngoscopy. Methods: Measurements were performed on 133 patients with prognathism and 33 with retrognathism scheduled for corrective esthetic surgery. A case study was performed on 89 patients with a normal mandible as the control group. In all patients, mouth opening distance (MOD), mandibular depth (MD), mandibular length (ML), mouth opening angle (MOA), neck extension angle (EXT), neck flexion angle (FLX), thyromental distance (TMD), inter-notch distance (IND), thyromental area (TMA), Mallampati grade, and Cormack and Lehane grade were measured. Results: Cormack and Lehane grade I was observed in 84.2%, grade II in 15.0%, and grade III in 0.8% of mandibular prognathism cases; among retrognathism cases, 45.4% were grade I, 27.3% grade II, and 27.3% grade III; among controls, 65.2% were grade I, 26.9% were grade II, and 7.9% were grade III. MOD, MOA, ML, TMD, and TMA were greater in the prognathism group than in the control and retrognathism groups (P < 0.05). The measurements of ML were shorter in retrognathism than in the control and prognathism groups (P < 0.05). Conclusions: Laryngoscopic intubation was easier in patients with prognathism than in those with normal mandibles. However, in retrognathism, the laryngeal view grade was poor and the ML was an important factor.

• 한국수산과학회지
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• 제52권6호
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• pp.555-561
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• 2019

We examined the quality characteristics of four kinds of Alaska pollack Theragra chalcogramma surimi (APS), five kinds of golden threadfin bream Nemipterus virgatus surimi (GTS), and two kinds of giant squid Ommastrephes bartrami surimi (GSS) used in Korea. The volatile basic nitrogen contents of APS, GTS, and GSS increased with decreasing grade to 6.8-9.8, 5.5-8.3, and 143.5-177.7 mg/100 g, respectively. The Ca²⁺-ATPase activities of APS and GTS decreased with decreasing grade to 0.63-0.83 and 0.60-0.80 pi μmole/min/mg, respectively. The Ca²⁺-ATPase activity of RA-grade GSS was 0.82-0.91 pi μmole/min/mg. The whiteness values of APS, GTS, and GSS heat-induced gels were 54.0-71.4, 53.9-71.0, and 52.2-70.3, respectively, and that of both APS and GTS decreased with decreasing grade. The gel strengths of APS and GTS heat-induced gels were 412.3-769.4 and 280.2-456.5 g·cm, respectively, and decreased with decreasing grade. The total amino acid contents of SA-grade APS, SSA-grade GTS, and RA-grade GSS were 17,328.1, 17,965.0, and 14,846.8 mg/100 g, respectively, and the major amino acids were glutamic acid, aspartic acid, arginine, leucine, lysine, proline, alanine, and phenylalanine. The primary minerals were sodium (136.6-164.9 mg/100 g), potassium (45.7-160.4 mg/100 g), phosphorus (35.0-73.5 mg/100 g), sulfur (22.8-56.4 mg/100 g), and calcium (18.0-203.4 mg/100 g).