CH.4-1 Ricketssia

  • ๊ทธ๋žŒ ์Œ์„ฑ, ๊ตฌ๊ท ๊ณผ ๊ฐ„๊ท ์˜ ์ค‘๊ฐ„ํ˜•(๋‹คํ˜•ํƒœ์„ฑ)

  • ํ˜•ํƒœํ•™์ ์œผ๋กœ๋Š” ๋ฐ”์ด๋Ÿฌ์Šค๋กœ ๊ฐ„์ฃผ๋˜์ง€๋งŒ, ์„ธํฌ๋ง‰/ํ˜‘๋ง‰ ๊ฐ™์€ ๋ถ€์œ„๊ฐ€ ์žˆ์–ด ์„ธ๊ท ๊ณผ๋กœ ๋ถ„๋ฅ˜๋จ

  • ๋น„์—ฌ๊ณผ์„ฑ(nonfilterable) ๋ฐ ๋น„์šด๋™์„ฑ(non-motile)

  • ํ•ญ์ƒ์ œ์— ๊ฐ์ˆ˜์„ฑ ์žˆ์Œ

  • ์—ด, ๊ฑด์กฐ, ์„ธ๊ท ์†Œ๋…์ œ์— ์˜ํ•ด ์‰ฝ๊ฒŒ ์‚ฌ๋ฉธ๋จ

  • cell-free media์—์„œ๋Š” ์ž๋ผ์ง€ ์•Š๋Š” ์„ธํฌ ์˜์กด์„ฑ

  • ์ ˆ์กฑ๋™๋ฌผ(lice, fleas, ticks, mites) ๋งค๊ฐœ ๊ฐ์—ผ

  • ์ ˆ์กฑ๋™๋ฌผ์— ๋ฌผ๋ฆฐ ํ›„ 2-14์ผ์˜ ์ž ๋ณต๊ธฐ๋ฅผ ๊ฑฐ์ณ ๊ฐ•ํ•œ ๋‘ํ†ต, ๋ฐœ์ง„, ๋งฅ๊ด€์—ผ, ๋ฆผํ”„์ ˆ ์ข…์ฐฝ์„ ๋™๋ฐ˜ํ•˜์—ฌ ๋ฐœ์—ด

  • ๊ฑฐ์˜ ๋ชจ๋“  ๋ฆฌ์ผ€์น˜์•„์„ฑ ์งˆ๋ณ‘์—์„œ ๋ฐœ์ง„์ด ๋‚˜ํƒ€๋‚จ

  • ๋‹ค๋ฆฌ๊ฐ€ 6๊ฐœ์ผ ๋•Œ ํ”ผ๋ฅผ ๋นจ์•„๋จน์Œ

  • ๋šฑ๋šฑ-ํ•ด์ ธ์„œ ์ˆ™์ฃผ์—์„œ ๋–จ์–ด์ง

  • ๋ณ€ํƒœ๊ณผ์ •์„ ๊ฑฐ์ณ ๋‹ค๋ฆฌ๊ฐ€ 8๊ฐœ ๋จ โ†’ ์ด๋•Œ๋Š” ๋นจ์•„๋จน์ง€ ์•Š์Œ

human to human ๋ถˆ๊ฐ€, ๋ฐ˜๋“œ์‹œ ์ค‘๊ฐ„์— vector๊ฐ€ ๋ผ์–ด์•ผ ํ•จ

์งˆ๋ณ‘ ๋ถ„๋ฅ˜

familygenusprincipal cells
RickettsiaceaeRicketssiaVascular endothelium
AnaplasmataceaeAnaplasmaErythrocytes, platelets, leukocytes
AegyptianellaErythrocytes
EhrlichiaLeukocytes
NeorickettsiaLeukocytes

์ฆ์ƒ (Typhus)

  • ๋ฆฌ์ผ€์น˜์•„์— ์˜ํ•œ ๊ฐ์—ผ์ฆ์„ ์ด์นญํ•˜์—ฌ Typhus
  • ์ „์‹ ์‡ ์•ฝ, ๋‘ํ†ต, ์ง€์†์—ด, ๋ฐ˜์ ์ƒ ๋ฐœ์ง„, ๋ฐ˜์ ์ƒ ๊ตฌ์ง„์ด 3-7์ผ์งธ๋ถ€ํ„ฐ ๋‚˜ํƒ€๋‚จ
์งˆ๋ณ‘์›์ธ๊ท ๊ฐ์—ผ์–‘์‹์ฆ์ƒ
โ…ฃ-1. ๋ฐœ์ง„์—ด (Murine Typhus)Rickettsia prowazekii--
โ…ฃ-2. ๋ฐœ์ง„ํ‹ฐํ”„์Šค (sporadic typhus)R. prowazekii--
โ…ฃ-3. ํ™๋ฐ˜์—ด (spotted fever group)Rickettsia rickettsii (โ†’ Rocky mountain fever)
R. quintana (โ†’ Trench fever)
๊ฐ์—ผ๋œ ์ง„๋“œ๊ธฐ์— ์˜ํ•ด ๊ต์ƒ ๊ฐ์—ผ์ถœํ˜ˆ์„ฑ ์ ์ƒ์ง„
โ…ฃ-4. RickettsialpoxR. akari--
โ…ฃ-5. ์ฏ”์ฏ”๊ฐ€๋ฌด์‹œ๋ณ‘ (Tsutsugamushi) โญOreientia tsutsugamushi--
โ…ฃ-6. ํ์—ด (Q fever) โญCoxiella burnieti-์‚ฌ๋žŒ์—์„œ ๋ณ‘์›์„ฑ ๋†’๊ณ ,
๋™๋ฌผ์—์„œ ๋ถˆํ˜„์„ฑ(๊ฑฐ์˜ ์—†์Œ)
โ…ฃ-7. EhrlichiosisEhrlichia spp.(canis, sennetsu, equi ๋“ฑ)Metazoonoses-

CH.4-2 Chlamidiosis

  • ๊ทธ๋žŒ ์Œ์„ฑ, ๋น„์šด๋™์„ฑ
  • giemsa ์—ผ์ƒ‰์— ์ž์ƒ‰์œผ๋กœ, machiavello ์—ผ์ƒ‰์— ์ ์ƒ‰์œผ๋กœ ์—ผ์ƒ‰๋จ
์งˆ๋ณ‘์›์ธ๊ท ๊ฐ์—ผ์–‘์‹์ฆ์ƒ์ง„๋‹จ ๋ฐ ์˜ˆ๋ฐฉ
โ…ฃ-8. ์•ต๋ฌด๋ณ‘ (Psittacosis)Chlamydia psittaci๊ธฐํšŒ๊ฐ์—ผ--