• 제목/요약/키워드: Special department

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THE EFFECTS OF TCDD ON THE TRANSFORMATION AND MICRONUCLEUS FORMATION IN CHANG LIVER, HACAT AND MCF10A CELLS

  • Haikwan Jung;Park, Miyoung;Miok Eom;Hoil Kang;Park, Misun;Seungwan Jee;Taikyung Ryeom;Hyeyoung Oh;Kim, Okhee
    • 한국독성학회:학술대회논문집
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    • 한국독성학회 2001년도 International Symposium on Signal transduction in Toxicology
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    • pp.154-154
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    • 2001
  • 2, 3, 7, 8-Tetrachlorodibenzo-p-dioxin(TCDD), a prototype of many halogenated aromatic hydrocarbons, is a ubiquitous, persistent environmental contaminant and the most powerful carcinogen categorized by IARC. Despite extensive research, the mechanisms of TCDD-induced carcinogenesis are poorly understood, and its carcinogenic potential in human is not clear.(omitted)

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SOME PROPERTIES OF SPECIAL POLYNOMIALS WITH EXPONENTIAL DISTRIBUTION

  • Kang, Jung Yoog;Lee, Tai Sup
    • 대한수학회논문집
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    • 제34권2호
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    • pp.383-390
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    • 2019
  • In this paper, we discuss special polynomials involving exponential distribution, which is related to life testing. We derive some identities of special polynomials such as the symmetric property, recurrence formula and so on. In addition, we investigate explicit properties of special polynomials by using their derivative and integral.

Pathogenesis, evaluation, and management of osteolysis after total shoulder arthroplasty

  • Kunze, Kyle N.;Krivicich, Laura M.;Brusalis, Christopher;Taylor, Samuel A.;Gulotta, Lawrence V.;Dines, Joshua S.;Fu, Michael C.
    • Clinics in Shoulder and Elbow
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    • 제25권3호
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    • pp.244-254
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    • 2022
  • Radiographic osteolysis after total shoulder arthroplasty (TSA) remains a challenging clinical entity, as it may not initially manifest clinically apparent symptoms but can lead to clinically important complications, such as aseptic loosening. A thorough consideration of medical history and physical examination is essential to rule out other causes of symptomatic TSA-namely, periprosthetic joint infection-as symptoms often progress to vague pain or discomfort due to subtle component loosening. Once confirmed, nonoperative treatment of osteolysis should first be pursued given the potential to avoid surgery-associated risks. If needed, the current surgical options include glenoid polyethylene revision and conversion to reverse shoulder arthroplasty. The current article provides a comprehensive review of the evaluation and management of osteolysis after TSA through an evidence-based discussion of current concepts.