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오영열,강동수,김해섭,김경은,최옥수,배태진 여수대학교 산업기술지역개발연구소 2000 産業基術硏究所 論文集 Vol.9 No.-
Conditions for processing dried condiments with bloody clam were investigated. The enzymatic hydrolysis for 1 hour was more profitable than hydrothermal extraction to develop flavoring matters from bloody clam. As a result of omission tests, nucleotides were predominated in the taste compounds of bloody clam hydrolysates rather than free amino acids, and the contribution of nucleotides and free amino acids to the taste of bloody clam hydrolysates was remarkable. The major flavoring components of bloody clam hydrolysates were free amino acids and oligopeptides below 500 dalton. When bloody clam hydrolysates were separated with membrane(molecular weight cutoff 500 dalton) for recovering flavor, recovering yields of amino type nitrogen were 92.4%. Proximate compositions of dried condiments prepared with protease hydrolyzed bloody clam were moisture content 3.6%, total nitrogen were 71.2% amino nitrogen were 47.8%. And drying yield, solubility and absorption rates at Aw 0.88 were 21.4%. 86.3% and 6.6%, respectively.
일부 초등학생의 비만도에 따른 칼슘과 철의 섭취상태와 혈청 농도에 관한 연구
이화성,김은영,배윤정,승정자 숙명여자대학교 건강·생활과학연구소 2006 生活科學硏究誌 Vol.- No.22
The purpose of this study was to evaluate the nutrition status of calcium and iron in 116 elementary school students with different obesity index. Subjects were assigned to under weight, normal weight or over weight group according to the their obesity index. Their nutritional status, serum calcium and iron levels were evaluated based on 24-recall dietary recalls, anthropometric measurements and blood analysis. The mean height, weight, obesity index and blood pressure of total subjects were 150.4 cm, 45.5 kg, 5.8% and 118.2/76.8 mmHg. The mean % of body fat, SBP and WHR were higher while LBM and TBW were lower in over weight subject than those of other group. The iron intake of overweight was lower than that of underweight and normal subjects(p<0.05) and average calcium intakes were only 50% and 60% respectively of the RDA for Korean. Serum calcium and iron levels of a three groups were within the normal range. There were no significant differences in serum calcium and iron concentrations among three groups, however those of underweight group were a slightly lower than those of other two groups. There were significantly negative correlations between iron of intake and weight, obesity index, systolic pressure and body fat percent. Systolic blood pressure was negatively correlated to the intakes of energy, carbohydrate and protein. Energy intake was also negatively correlated to serum iron. To summarize the results, calcium and iron intakes should be supplied to elementary school students, especially those who were overweight. These indicated that overweight group had improper mineral nutrition status. Therefore, nutrition education and profound studies from many different focus for overweight groups are highly required.
경막 내 colistimethate 투여로 치료한 다제 내성 cinetobacter baumannii 뇌실염
홍유아,유진홍,김진진,모은영,안건희,정희경,김진석,이현정,정미향,윤승배 대한감염학회 2009 감염과 화학요법 Vol.41 No.4
Acinetobacter species is a non-fermentative aerobic gram-negative coccobacillus that is an important pathogen found in nosocomial infections. Recently, multi-drug resistant Acinetobacter baumannii (MDR-AB) infections have been increasing and pose a serious problem. Most such infections present as bacteremia, pneumonia, or a wound infection; however, CNS infections are very rare. We herein present a case of ventriculitis caused by MDR-AB in a 37-year old man after a neurosurgical intervention. The patient was successfully treated with intrathecal colistimethate.
배은영 ( Bae Eun Yeong ),이정덕 ( Lee Jeong Deog ),조상현 ( Jo Sang Hyeon ) 대한피부과학회 2003 대한피부과학회지 Vol.41 No.10
N/A Background : Impetigo is mostly caused by either Staphylococcus aureus(S. aureus) or group A β-hemolytic Streptococcus(Streptococcus pyogenes). As the relative preponderance of each microorganism varies greatly, so reports have been contradictory. Recently, S. aureus has been reported as the principal causative microorganism of impetigo and shown variable degrees of antimicrobial resistance. Objective : The purpose of this study is to find out the main causative microorganism and the antibiotic susceptibility of causative organism in impetigo. Method : Bacterial cultures and antimicrobial susceptibility test were done in 55 patients with impetigo. Results : S. aureus was cultured from 49 patients of 55 patients(89.1%), and the remains were coagulase negative Staphylococcus, Streptococcus, Citrobacter braakii and Klebsiella. The resistant rates of S. aureus against antibiotics were as follows ; penicillin : 98.0%, gentamicin : 69.2%, tobramycin : 65.0%, tetracycline : 62.5%, erythromycin : 57.1%, piperacillin : 36.0%, clindamycin : 17.4%, cefazolin : 9.5%, ciprofloxacin : 8.1%, imipenem : 5.0%, oxacillin : 3.9%, trimethoprim-sulfamethoxazole : 3.7%, cefuroxime : 0%, nobobiocin : 0%, teicoplanin : 0%, and vancomycin : 0%, Methicillin-resistant S. aureus(MRSA) and oxacillin-resistant S. aureus(ORSA) were cultured in three of 20 patients(15%) and one of 26 patients(3.9%), respectively The resistant rates of MRSA or ORSA against other antibiotics were as follows ; cefazolin, ciprofloxacin, erythromycin, and penicillin : 100%, tobramycin : 67%, trimethoprim-sumfamethoxazole : 25%, and teicoplanin, vancomycin, and nobobiocin : 0%. Conclusion : S. aureus was the most prominent pathogen in impetigo in this study and sensitive to cefuroxime, nobobiocin, teicoplanin, vancomycin and oxacillin, but not to penicillin, gentamicin, tobramycin, tetracycline and erythromycin. The effective antibiotics in the treatment of MRSA or ORSA were vancomycin, nobobiocin, teicoplanin and trimethoprim-sulfamethoxazole.(Korean J Dermatol 2003;41(10) : 1278~1285)
Jeong Eun Seo,Sung Eun Oh,Jeong Eun Seo,Ji Yeong An,Min-Gew Choi,Tae Sung Sohn,Jae Moon Bae,Sung Kim,Jun Ho Lee 대한종양외과학회 2019 Korean Journal of Clinical Oncology Vol.15 No.2
Purpose: Preoperative endoscopic clipping is a popular method in identifying the location of tumors during total laparoscopic or robotic gastrectomy. We investigated the usefulness of additional intraoperative abdominal radiographs to identify the location of clips. Methods: We retrospectively analyzed 331 patients with early gastric cancer who underwent endoscopic clipping before total laparoscopic or robotic gastrectomy between September 2012 and September 2018. Endoscopists applied two clips 1 cm from the proximal aspect of the upper margin of the tumor which was located above the angle of the stomach. We compared outcomes of patients who underwent preoperative abdominal radiographs only (group A) and those who underwent additional abdominal radiographs (group B). Results: Of the total patients, 80 (24.2%) underwent additional intraoperative abdominal radiographs. The rates of positive frozen biopsy in the two groups were not significantly different (group A vs. group B: 2.8% vs. 3.8%, P=0.456). The additional resection rate was significantly higher in group B compared to group A (8.8% vs. 2.8%, P=0.048). The mean distance from the tumor was 3.3 cm (±2.4) in group A and 2.4 cm (±1.3) in group B (P<0.001). Large tumor size (≥2.4 cm) was significantly associated with additional resection (odds ratio, 5.53; 95% confidence interval, 1.17–26.30; P=0.031). Conclusion: Additional intraoperative abdominal radiographs may be unnecessary for confirmation of proximal resection margin, if the resection line can be predetermined with preoperative abdominal radiographs. For large tumors, to avoid additional resection, the resection line should be placed 1 cm or more proximally from the preoperatively applied clips.
한국인의 체지방 및 제지방 무게에 미치는 유전적 영향 분석
조은영 ( Jo Eun Yeong ),박현영 ( Park Hyeon Yeong ),지선하 ( Ji Seon Ha ),장연수 ( Jang Yeon Su ),배수진 ( Bae Su Jin ),이종호 ( Lee Jong Ho ),장양수 ( Jang Yang Su ) 한국지질동맥경화학회 ( 구 한국지질학회 ) 2001 韓國脂質學會誌 Vol.11 No.4
Objective: Obesity is a well-known risk factor for cardiovascular disease. The body composition, especially fat mass, is determined by complex phenotype in which multiple genetic and nongenetic factors are involved. Here we applied the regressive model to
Eun Young Jung,Seong Yeong Kim,Song Hwan Bae,Un Jae Chang,Sung Sun Park,Sam-Pin Lee,Hyung Joo Suh 한국식품과학회 2009 Food Science and Biotechnology Vol.18 No.4
This study investigated the effects of steaming on the antioxidative activities of ray hydrolysates in vitro. Based on the results of 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay, steamed ray hydrolysate possessed significantly higher antioxidative activities than raw ray hydrolysates (p<0.05). The 2,2-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging activity of steamed ray hydrolysate by pancreatin was slightly lower than raw ray hydrolysate at all concentrations. Raw ray hydrolysate displayed moderate hydroxyl radical scavenging activity, while steamed ray hydrolysate showed a greater increase in hydroxyl radical scavenging activity than raw ray hydrolysate at concentrations above 21.33 ㎎/㎖, and it reached 58.21% at 42.67 ㎎/㎖. The results of this study show that ray hydrolysates have potent free radical scavenging activities and reducing power, and the steaming has a partial impact on the antioxidative activity of ray hydrolysates.