• ์‹ฌ๊ฐํ•œ ๋ฉด์—ญ ์–ต์ œ๋ฅผ ์œ ๋ฐœ.
  • HIV-AIDS ๋ชจ๋ธ๋กœ ์‚ฌ์šฉ๋จ.

1. ์ž„์ƒ ์ฆ์ƒ

  • ์ผ๋ฐ˜์ ์ธ ์ž„์ƒ์ฆ์ƒ : ๋ฐ˜๋ณต์  ๋ฐœ์—ด, lymphadenopathy(๋ฆผํ”„์ ˆ๋ณ‘์ฆ), leykipenia, anemia, ์ฒด์ค‘๊ฐ์†Œ ๋“ฑ ์ธ๊ฐ„์˜ AIDS์™€ ์œ ์‚ฌ
  • 3 stage
    • Acute stage : lymphadenopathy, ๋ฐœ์—ด
    • Long subclinical stage : ๋ฌด์ฆ์ƒ
    • Terminal stage : ๋ฉด์—ญ ๊ธฐ๋Šฅ ์ƒ์‹ค, ๊ธฐํšŒ ๊ฐ์—ผ

2. ๋ณ‘๋ฆฌ

  • CD4+ T cell์˜ ๊ฐ์†Œ์™€ ํ•จ๊ป˜ ์งˆ๋ณ‘ ์ง„ํ–‰
  • ์ž ๋ณต๊ธฐ๋Š” ๋ช‡ ๋…„๊นŒ์ง€๋„ ๊ฐ€๋Šฅ; CD4+ T cell ๊ฐ์†Œ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์˜ค๋ž˜ ๋ฌด์ฆ์ƒ์ผ ์ˆ˜ ์žˆ์Œ.
  • FIV ๊ฐ์—ผ ํ›„ lymphopenia ๋‚˜ํƒ€๋‚จ.
  • ๋ฐ”์ด๋Ÿฌ์Šค ํŠน์ดํ•ญ์ฒด ํ˜•์„ฑ, CD8+ T cell ์ฆ๊ฐ€, CD4+:CD8+ T cell ratio ์—ญ์ „ ๋“ฑ์ด ๋‚˜ํƒ€๋‚จ.
  • ๊ธฐํšŒ๊ฐ์—ผ์— ์ทจ์•ฝํ•ด์ง.