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췌장암 간전이 환자의 통합 암 치료에 대한 증례보고 (A Case Report of Pancreatic Cancer with Liver Metastasis Patient Treated with Integrative Cancer Treatment)

  • 고은주;명지수;김종희;박지혜;박소정;이연월;유화승
    • 대한암한의학회지
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    • 제26권1호
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    • pp.39-48
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    • 2021
  • Objective: The purpose of this study is to report effects and potential of Integrative Cancer Treatment (ICT) on metastatic pancreatic cancer patient. Methods: A 79-year-old pancreatic cancer patient diagnosed with metastasis on liver visited the Daejeon Korean medicine hospital of Daejeon university East West Cancer Center (EWCC) on May 2021. The patient has been received chemotherapy (gemcitabine plus abraxane) and concurrently treated with ICT since May 2021. The clinical outcomes were measured by computed tomography, laboratory findings including tumor markers (CEA, CA19-9) and numeric rating scales (NRS). Laboratory analysis and National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE), version 5.0 were used to evaluate the safety of ICT. Results: After treatment, constipation was relieved from NRS 5-6 to 2, both leg numbness was improved from NRS 9 to 2. Tumor size was generally decreased accompanying by reducing the levels of tumor markers. There were no severe adverse events induced by ICT based on NCI CTCAE version 5.0. Conclusion: This case study suggests that ICT in combination with chemotherapy may help in the treatment of patients with metastatic pancreatic cancer.

서해안 수산생물에서 분리한 대장균(Escherichia coli)의 항생제 내성 및 다제 내성 양상 비교 (Comparison of Antimicrobial Resistance and Multi-Drug Resistance Patterns of Escherichia coli Isolated from Aquatic Organisms Off the West Coast of South Korea)

  • 정연겸;박보미;김민주;박진일;정연중;오은경
    • 한국수산과학회지
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    • 제54권4호
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    • pp.388-396
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    • 2021
  • Antimicrobial resistance patterns of Escherichia coli were investigated. Strains were isolated from 310 shellfish, 36 crustaceans, and 12 fish collected off the West Coast of Korea from April 2019 to October 2020. Two hundred and ninety-five E. coli strains were isolated from shellfish, 100 from crustaceans, and 54 from fish. Strains isolated from shellfish showed the highest resistance to ampicillin (27.5%), whereas those from crustaceans were resistant to sulfisoxazole (30.0%) and those from fish were resistant to ampicillin (59.3%) and sulfisoxazole (59.3%). Ceftazidime resistance was observed in strains isolated from short neck and hard clams, whereas gentamicin resistance was observed in strains from fish. Multi-drug resistance was observed in 56 strains (48.7%) isolated from shellfish, 11 (28.2%) from crustaceans and 27 (73.0%) from fish. Depending on the source of isolation, the strains showed specific antimicrobial resistance tendency. Strains isolated from shellfish showed 12 different multi-drug resistance patterns, whereas those from crustaceans showed high resistance (59%) to a single antimicrobial agent and those from fish showed a broad trend of multi-drug resistance to more than eight antimicrobials.

수레바퀴 암치료법을 시행한 전이성 부신피질암 환자의 증상 개선 및 삶의 질 향상에 대한 증례보고 (A case study on a metastatic adrenocortical carcinoma patient treated by Wheel Balanced Cancer Therapy with improvement of quality of life and related symptoms)

  • 하수정;송시연;박소정;전형준;이연월;조종관;유화승
    • 대한암한의학회지
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    • 제23권2호
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    • pp.35-41
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    • 2018
  • Objective: The purpose of this study is to report a metastatic adrenocortical carcinoma patient treated with wheel balanced cancer therapy (WBCT) regimen. Methods: A 52-year-old female patient diagnosed and incised with metastatic adrenocortical carcinoma visited the East West Cancer Center (EWCC) on Sep. 1st, 2018 for WBCT. The patient was treated with WBCT for an approximately 2 months, from Sep. 1st to Nov. 9th. Computed tomography (CT) was used to follow-up the tumor site. Laboratory analysis and National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE), version 5.0 were used to evaluate the safety of WBCT. Results: The surgical beds after surgery (Lt. Laparoscopic adrenalectomy) were maintained without recurrence at follow up chest CT, and related symptoms and quality of life (QOL) were improved during the WBCT. Conclusion: This case study suggests that WBCT may help to improve QOL of adrenocortical carcinoma patient.

한국 서해에 출현하는 용가자미(Cleisthenes pinetorum)의 식성 (Feeding Habits of the Pointhead Flounder (Cleisthenes pinetorum) in the West Sea in Korea)

  • 최동혁;윤병일;김맹진;이승환;권대현;한경호;이승종
    • 한국어류학회지
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    • 제33권4호
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    • pp.273-277
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    • 2021
  • 한국 서해에 출현하는 용가자미 (Cleisthenes pinetorum)의 섭식습성에 대한 연구를 위해 2019년 1월부터 12월까지 자망어선에서 어획된 360개체(전장 21.7~48.1 cm) 위내용물을 분석하였다. 용가자미의 주 먹이생물은 거미불가사리류와 어류로 나타났고, 이외에도 새우류, 난바다곤쟁이류, 단각류, 게류 등을 소량 섭식하였다. 이러한 연구의 결과는 고리연안에서 보고된 용가자미의 섭이 습성 결과와 차이를 보였다(Huh and Baeck, 2003). 용가자미가 성장함에 따라 거미불가사리류의 비율이 감소하고 어류의 비율이 증가하였고, 용가자미 전장이 증가하면서 개체수와 습중량은 증가하는 경향을 보였다.

A RECURSIVE ALGORITHM TO INVERT MULTIBLOCK CIRCULANT MATRICES

  • Baker, J.;Hiergeist, F.;Trapp, G.
    • Kyungpook Mathematical Journal
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    • 제28권1호
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    • pp.45-50
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    • 1988
  • Circulant and multiblock circulant matrices have many important applications, and therefore their inverses are of considerable interest. A simple recursive algorithm is presented to compute the inverse of a multiblock circulant matrix. The algorithm only uses complex variables, roots of unity and normal matrix/vector operations.

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