• 제목/요약/키워드: FACT-G

검색결과 595건 처리시간 0.033초

Co-infection of Giardia intestinalis and Cyclospora cayetanensis in an Immunocompetent Patient with Prolonged Diarrhea: Case Report

  • Koru Ozgur;Araz Engin;Inci Askin;Tanyuksel Mehmet
    • Journal of Microbiology
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    • 제44권3호
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    • pp.360-362
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    • 2006
  • Cyclospora cayetanensis is an agent of emerging infectious disease, and a recognized cause of diarrhea in some patients. Also, the flagellated protozoan, Giardia intestinalis, induces a diarrheal illness of the small intestine. Cases of cyclosporiasis are frequently missed, primarily due to the fact that the parasite can be quite difficult to detect in human fecal samples, despite an increasing amount of data regarding this parasite. On the other hand, G. intestinalis can be readily recognized via the microscopic visualization of its trophozoite or cyst forms in stained preparations or unstained wet mounts. In this report, we describe an uncommon case of co-infection with G. intestinalis and C. cayetanensis in an immunocompetent patient with prolonged diarrhea, living in a non-tropical region of Turkey.

미래 이동통신을 위한 밀리미터파와 테라헤르츠파 대역 회로 및 시스템 기술 동향 (Millimeter and Terahertz Wave Circuit and System Technologies and Trends for Future Mobile Communications)

  • 장승현;공선우;이희동;박지훈;김광선;이광천
    • 전자통신동향분석
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    • 제33권5호
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    • pp.1-12
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    • 2018
  • One of the most remarkable aspects of the recently completed 3GPP release-15 (5G new radio phase 1) is the fact that some millimeter-wave bands have been officially approved for 5G mobile communications. Because the demand for higher transmission capacity has only grown, other millimeter-wave or even higher-frequency terahertz-wave bands have attracted more attention over time. Based on this effort, this paper reviews and discusses the existing technologies and their trends in high-frequency circuits and systems at the millimeter and terahertz-wave bands, particularly for future mobile communications.

Weak Association of Random Variables, with Applications

  • Kim, Tae-Sung;Choi, Jeong-Yeol
    • 호남수학학술지
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    • 제9권1호
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    • pp.113-119
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    • 1987
  • Random variables $X_1$, $X_1$, ..., $X_m$ are said to be weakly associated if whenever $\pi$ is a permutation of {1, 2,..., m}, $1{\leq}k<m$, and f: $R^{k}{\rightarrow}R$, g: $R^{m-k}{\rightarrow}R$ are coordinatewise nondecreasing functions then Cov $[f(X_{x(1)},...,\;X_{\pi(k)},\;g(X_{x(k+1)},...,\;X_{x(m)})]{\geq}0$, whenever the covariance is defined. An infinite collection of random variables is weakly associated if every finite subcollection is weakly associated. The basic properties of weak association and central limit theorem for weakly associated random variables are derived. We also extend this idea to point random fields and prove that a Cox process with a stationary weakly associated intensity rardom measure is weakly associated. Another inequalities and the fact that positive correlated normal random variables are weakly associated are also proved.

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TPLS 혈액주머니 내의 3차원 비정상유동에 대한 수치해석 연구: 액추에이터 속도의 영향 (Numerical Study of 3D Unsteady Flow in a Blood Sac of TPLS: Effect of Actuator Speed)

  • 정기석;성현찬;박명수;고형종;심은보;민병구;박찬영
    • 한국전산유체공학회:학술대회논문집
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    • 한국전산유체공학회 2003년도 추계 학술대회논문집
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    • pp.206-211
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    • 2003
  • This paper reports the numerical results for blood flow of the sac squeezed by moving actuator in the TPLS(Twin Pulse Life Support System). Blood flow in the sac is assumed to be 3-dimensional unsteady newtonian fluid. where the blood flow interacts with the sac, which is activated by the moving actuator. The flow field is simulated numerically by using the FEM code, ADINA. It is well known that hemolysis is closely related to shear stress acted on blood flow. According to this fact, we simulate four models with different speed for moving actuator and examine the distribution of shear stress for each model. Numerical results show that maximum shear stress is strongly dependent on the actuator speed.

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최소거리가 5인 이진 순회부호의 최소거리에 관한 새로운 증명 (New Proof of Minimum Distance for Binary Cyclic Codes with $d_{min}$=5)

  • 노종선
    • 한국통신학회논문지
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    • 제25권10A호
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    • pp.1576-1581
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    • 2000
  • 부호길이가 $2^{n}-1$이고 생성다항식이 g(x)=$m_1(x)m_{d}(x)$인 이진 순회부호에서 최소거리가 5가 되기 위한 조건은 $x^{d}$가 APN 함수라는 것으로 이는 이미 알려진 내용인데 이에 관한 새로운 증명을 제시하였다.

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Metabolic Engineering for Improved Fermentation of L-Arabinose

  • Ye, Suji;Kim, Jeong-won;Kim, Soo Rin
    • Journal of Microbiology and Biotechnology
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    • 제29권3호
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    • pp.339-346
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    • 2019
  • L-Arabinose, a five carbon sugar, has not been considered as an important bioresource because most studies have focused on D-xylose, another type of five-carbon sugar that is prevalent as a monomeric structure of hemicellulose. In fact, L-arabinose is also an important monomer of hemicellulose, but its content is much more significant in pectin (3-22%, g/g pectin), which is considered an alternative biomass due to its low lignin content and mass production as juice-processing waste. This review presents native and engineered microorganisms that can ferment L-arabinose. Saccharomyces cerevisiae is highlighted as the most preferred engineering host for expressing a heterologous arabinose pathway for producing ethanol. Because metabolic engineering efforts have been limited so far, with this review as momentum, more attention to research is needed on the fermentation of L-arabinose as well as the utilization of pectin-rich biomass.

발반사요범이 항암제 또는 방사선요오드 치료 중인 입원 암환자들의 삶의 질 향상과 불안 우울 감소에 미치는 효능 (Effects of Reflexology Foot Massage to Improve Quality of Life and Reduce Anxiety for Hospitalized Cancer Patients Undergoing Chemotherapy or Radioisotope Therapy)

  • 최미희;정인숙;정태영;김경순;유화승
    • 대한암한의학회지
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    • 제14권1호
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    • pp.61-74
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    • 2009
  • Objectives: To evaluate the effectiveness of reflexology foot massage (RFM) to improve quality of life and reduce anxiety for hospitalized cancer patients undergoing chemotherapy. Methods: This study was conducted at the East-West Cancer Center at Daejeon University; Using an waiting list and non-treatment control research design, we compared the results of control group and to that of the experimental group. The study consisted of 14 hospitalized cancer patients being admitted to the East-West Cancer Center of Daejeon University Dunsan Oriental Hospital in Korea. We measured FACT-G (Functional Assessment Cancer Therapy-General) and STAI (Spielberger State-Trait Anxiety Inventory) scale before, after and 48 hours after the intervention. The patients received 30 minute RFM 5 times a week. Results: There was an average increase on the FACT-G, Physical, total scale and decrease of STAI 1 scale in the treatment group compared with control group (P < 0.05). Anxiety in the treatment group showed significant decrease compared to control group. It suggests that RFM may alleviate cancer-related anxiety and contribute to the improvement in quality of life among cancer patients. Therefore, there was limited equivalences with experimental group. Conclusions: We concluded that RFM can be considered a supportive treatment used in combination with chemotherapy.

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암 환자의 삶의 질, 식욕 부진과 악액질에 대한 복합 한의 치료 프로그램의 효과: 후향적 차트 리뷰 (Effectiveness of comprehensive traditional Korean Medicine treatment on quality of life, anorexia and cachexia of cancer patients : Retrospective chart review)

  • 한원주;이은지;한가진;윤상훈;한가진;임정태
    • 대한한의학회지
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    • 제40권2호
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    • pp.119-132
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    • 2019
  • Purpose: This study was conducted to collect and analyze real world data to evaluate the effectiveness and safety of comprehensive traditional Korean Medicine treatment on quality of life, anorexia and cachexia of cancer patients. Methods: We analyzed medical records of 62 cancer patients admitted to O-I Dang Korean Medicine Hospital from February 2018 to February 2019. The primary outcome was a change score in the Anorexia/Cachexia Subscale of Functional Assessment of Anorexia/Cachexia Therapy (FAACT). The secondary outcomes were Functional Assessment of Cancer Therapy-General (FACT-G), Trial Outcome Index(TOI) of FAACT, 11 point Pain Intensity Numeric Rating Score (11 PI-NRS) and Patient Global Impression of Change (PGIC) and adverse event. Results: Cachexia and quality of life in cancer patients assessed by FAACT, increased by $5.59{\pm}14.83$ (p=0.004) after treatment. PI-NRS was reduced by $2.10{\pm}1.81$ (p<0.001) and TOI and FACT-G total scores were increased by $5.17{\pm}11.70$ (p=0.001) and $3.59{\pm}10.94$ (p=0.012), respectively. These results were also clinically meaningful assessed via minimal clinically important difference (MCID). There was no severe adverse event. Conclusion: These findings suggest that comprehensive traditional Korean Medicine treatment might be effective and safe strategy for improving quality of life, anorexia, cachexia and pain of cancer patients. Further advanced studies with controlled group and more participants with rigorous design are needed to ensure these findings.

전이성 4기 대장암 환자의 한의기반 통합암치료를 통한 증상 호전 증례보고 (A Case Report of Symptom Improvement in Stage IV Metastatic Colorectal Cancer Treated with a Korean Medicine-based Integrative Cancer Treatment)

  • 김종희;박지혜;오현묵;박소정;유화승
    • 대한한방내과학회지
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    • 제41권6호
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    • pp.1274-1281
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    • 2020
  • Objective: This case report shows symptom improvements in stage IV metastatic colorectal cancer treated with a Korean medicine-based integrative cancer treatment (ICT). Methods: A 61-year-old male patient diagnosed with colorectal cancer in November 2017 and metastasis to the lung, peritoneum, and liver in September 2020 was treated with Integrative Cancer Treatment (ICT) for abdominal pain, abdominal discomfort, and anorexia for 1 month. Clinical outcomes were measured with the National Cancer Institute Common Terminology Criteria for Adverse Event (NCI-CTCAE), a numeral rating (NRS), the Eastern Cooperative Oncology Group (ECOG), and the Functional Assessment of Cancer Therapy-General (FACT-G) scales. Results: After treatment, the patient's abdominal pain was improved from NRS 8 to 1, and the ECOG score of the patient was improved from grade 3 to 2. Integrative Cancer Treatment. Also the score improved on the FACT-G test, and there were no serious side effects of grade 3 or higher according to the NCI-CTCAE. Conclusion: This case study suggests that Korean medicine-based ICT may help to improve abdominal pain and quality of life in patients with metastatic colorectal cancer.

조위승기탕으로 호전된 암 환자의 마약성 진통제로 인한 변비 치험 1례 (A Case Report on Opioid-Induced Constipation in a Patient with Cancer Treated by Jowiseunggi-tang)

  • 윤지현;박수빈;김은혜;이지영;윤성우
    • 대한한방내과학회지
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    • 제43권2호
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    • pp.229-236
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    • 2022
  • Objective: Jowiseunggi-tang (JWSGT) is a traditional herbal medicine commonly used for purgative activity in constipation. This study evaluates JWSGT for the treatment of opioid-induced constipation (OIC), the most common and debilitating gastrointestinal effect of opioid use. Methods: A 64-year-old man with floor of mouth cancer was hospitalized for OIC, and JWSGT was administered orally twice a day for 10 days, along with acupuncture, moxibustion, and cupping. The primary outcome measures were defecation type according to the Bristol Stool Form Scale (BSFS) and the frequency of bowel movements. The Brief Fatigue Inventory (BFI) and the Functional Assessment of Cancer Therapy-General (FACT-G) were used as secondary measures. Results: After three days of JWSGT administration, spontaneous bowel movements were observed two to three times per week with improved BSFS from type 2 to 4. A reduction in BFI score (8.7 to 2.0) and an increase in FACT-G score (44.3 to 59.0) suggested an improvement in fatigue level and quality of life. Conclusion: This is the first report to assess the efficacy of JWSGT for the management of OIC in patients with cancer, and JWSGT may be an effective option to improve symptoms and quality of life in this group.