• 제목/요약/키워드: RABITS

검색결과 3건 처리시간 0.018초

T subset정량(定量)을 위한 항우적혈구(抗牛赤血球) IgG항체(抗體)의 분리.정제(分離.精製)(I) (Purification of Anti-ox Red Blood Cell IgG Antibody for T subset Assay)

  • 하윤문;이진용;임수덕
    • 대한미생물학회지
    • /
    • 제15권1호
    • /
    • pp.71-75
    • /
    • 1980
  • 사람에 있어서 면역(免疫)담당세포의 하나인 T세포(細胞)는 몇몇 subpoulation으로 나누어지고 있으며 그중 $T_M$$T_G$를 동정(同定)하는 수단으로 사용되는 우적혈구항체(牛赤血球抗體)중에서 우선 순수(純粹) IgG항체(抗體)를 분리(分離) 정제(精製)하였으며, 이 정제(精製)된 IgG항체(抗體)는 표준제품(標準製品)과의 비교실험(比較實驗)에서 $T_G$세포(細胞)의 일치(一致)되는 성적(成績)을 얻을 수 있었다.

  • PDF

비융해성 LASER 및 열에너지의 가토 슬관절막에 대한 영향 비교 (A Comparative Study About the Effect of Nonablative Laser and Thermal energy on Rabbit Knee Joint Capsular Properties)

  • 변기용;이광진;이준호
    • Clinics in Shoulder and Elbow
    • /
    • 제4권1호
    • /
    • pp.1-12
    • /
    • 2001
  • Purpose: To evaluate the histologic effect(LM and EM findings)of nonablative LASER and thermal energy on knee joint capsule of rabbit. Material and Methods: The nonablative LASER and thermal energy was applied to the rabits(average age 36 weeks, weight 5 ㎏). There were divided into 4 groups with 6 rabbits in each. The group I received 6 watts of LASER, group Ⅱ 12 watts of LASER, group Ⅲ 60° of thermal energy, and group Ⅳ 70° of thermal energy. The histologic study included H-E, Massons trichrome stain and electron microscopy at immediate, 3 weeks and 6 weeks after operation. Results: The histologic finding in immediate after operation was shown a fibrous degeneration of collagen on all groups and related to the energy level. The histologic finding after 3 weeks showed fibrosis and this fibrosis related the level of energy. Especially the group IV was shown flattening of capsule and deep fibrosis. The histologic finding after 6 weeks was shown marked recovery of collagen arrangement and capillary proliferation in group Ⅰ,Ⅱ and Ⅲ. But in the group Ⅳ not recovered. Conclusion: The nonablative LASER or thermal energy can cause degeneration, fibrosis and contracture of joint capsular collagen.

  • PDF