9 research outputs found

    Effect of Enflurane Anesthesia on the Patients who Treated with Isoniazid

    No full text
    ์˜ํ•™๊ณผ/์„์‚ฌ[์˜๋ฌธ] [ํ•œ๊ธ€] Enflurane์ด ๊ฐ„์˜ microsomal enzyme system์ธ cytochrome P-450 ํšจ์†Œ์— ์˜ํ•ด ๋Œ€์‚ฌ๋˜๋ฉฐ , ์ด ๋Œ€์‚ฌ๊ณผ์ •์—์„œ ํšจ์†Œ ์œ ๋„(enzyme induction)๋ฅผ ์œ ๋ฐœํ•˜์—ฌ enflurane ๋งˆ์ทจ์‹œ isoniazid , ethanol, chlorpromazine ๋“ฑ์˜ ์•ฝ๋ฌผ ํˆฌ์—ฌ๋‚˜ ๋‹น๋‡จ๋ณ‘์‹œ enflurane ๋Œ€์‚ฌ๊ฐ€ ์ฆ๊ฐ€๋œ๋‹ค๊ณ  ํ•œ ๋‹ค. Isoniazid๋ฅผ ๋™๋ฌผ๊ณผ ์ธ๊ฐ„์—๊ฒŒ ์ผ์ •๊ธฐ๊ฐ„ ํˆฌ์—ฌ ํ›„ enflurane ๋งˆ์ทจ์‹œ enflurane์˜ ๋Œ€์‚ฌ๊ฐ€ ์ฆ๊ฐ€ํ•˜๋ฉฐ, ํ˜ˆ์ค‘ ๋ถˆ์†Œ ์ด์˜จ์ด 50ฮผM ์ดˆ๊ณผ์‹œ๋Š” ์‹ ๊ธฐ๋Šฅ ์ €ํ•˜๋ฅผ ์ดˆ๋ž˜ํ•˜๊ธฐ๋„ ํ•˜๊ณ , INH๋ฅผ ์žฅ๊ธฐ ๊ฐ„ ํˆฌ์—ฌ์‹œ๋Š” ์ด ์•ฝ๋ฌผ๋กœ ์ธํ•œ hepatitis๊ฐ€ ๋ฐœ์ƒํ•˜๊ธฐ๋„ ํ•œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๊ฒฐํ•ต ์œ ๋ณ‘์œจ์ด ๋†’์€ ์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ isoniazid๋ฅผ ํ•˜๋ฃจ 300mg ์ด์ƒ์‹ 5์ผ ์ด์ƒ ์น˜๋ฃŒ๋ฐ›์€ ๊ฒฐํ•ตํ™˜์ž 10๋ช…๊ณผ ๋น„๋ณต์šฉํ™˜์ž 11๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ํ•˜์—ฌ์„œ, enflurane ๋งˆ์ทจ์‹œ enflur ane์˜ ๋Œ€์‚ฌ ์ฆ๊ฐ€ ์ •๋„๋ฅผ ํ˜ˆ์žฅ๊ณผ ์†Œ๋ณ€์˜ ๋ถˆ์†Œ ์ด์˜จ์น˜๋ฃŒ ์ˆ˜์ˆ  ์ „, ๋งˆ์ทจ ํ›„ 2์‹œ๊ฐ„, ์ˆ˜์ˆ  ์ง ํ›„, ์ˆ˜์ˆ  ํ›„ 24์‹œ๊ฐ„์— ์ธก์ •ํ•˜๊ณ , ๋ถˆ์†Œ์ด์˜จ์œผ๋กœ ์ธํ•œ ์‹ ๊ธฐ๋Šฅ ๋ณ€ํ™” ์ •๋„๋ฅผ BUN๊ณผ creatinin e์œผ๋กœ, INH๋กœ ์ธํ•œ ๊ฐ„๊ธฐ๋Šฅ ๋ณ€ํ™” ์ •๋„๋Š” ํ˜ˆ์ฒญ๋‚ด SGOT์™€ SGPT๋กœ ์ธก์ • ๊ด€์ฐฐํ•˜์—ฌ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ฒฐ๊ณผ๋ฅผ ์–ป์—ˆ๋‹ค. 1. INH ํˆฌ์—ฌ๊ตฐ๊ณผ ๋Œ€์กฐ๊ตฐ์—์„œ enflurane ๋งˆ์ทจ์‹œ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ํ˜ˆ์žฅ๋‚ด ๋ถˆ์†Œ ์ด์˜จ์ด ์ฆ๊ฐ€ํ•˜ ์˜€๊ณ , INH high F**- ๊ตฐ์—์„œ ํŠนํžˆ ํ˜„์ €ํ•œ ์ฆ๊ฐ€๋ฅผ ๋ณด์˜€๋‹ค. 2. ์†Œ๋ณ€๋‚ด ๋ถˆ์†Œ ์ด์˜จ์€ INH high F**- ๊ตฐ์—์„œ ๋งˆ์ทจ ํ›„ ์œ ์˜ ์žˆ๊ฒŒ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. 3. INH ๋ณต์šฉํ™˜์ž์—์„œ ์‹ ๊ธฐ๋Šฅ๊ณผ ๊ฐ„๊ธฐ๋Šฅ ๊ฒ€์‚ฌ์ƒ ์œ ์˜ํ•œ ๋ณ€ํ™”๊ฐ€ ์—†์—ˆ๋‹ค. ์ด์ƒ์˜ ์‹คํ—˜๊ฒฐ๊ณผ๋กœ INH ํˆฌ์—ฌ ํ™˜์ž์—๊ฒŒ enflurane ๋งˆ์ทจ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค๊ณ  ์‚ฌ๋ฃŒ๋œ๋‹ค. Effect of Enflurane Anesthesia on the Patients who Treated with Isoniazid Seong Yeon Lee Department of Medical Science, The Graduate School, Yonsei University (Directed by Prof. Chung Hyun Cho, M.D.) Enflurane is metabolized in liver by hepatic microsmal enzyme system, cytochrome P-450 and induces enzyme during the enflurane exposure. Enhanced biotransformation might occur after enflurane itself and several drugs, INH, ethanol and chlorpromazine. Increased inorganic fluoride, one of the enflurane metabolites, could impair renal function. The possibility of increased enflurane defluorination following treatment with isoniazid group(n=10) and control group (n=11) was investigated with the measuring serum and urine F**- on the properative period, 2 hr after anesthesia, immediate postoperative period and 24th postoperative hour. According to serum inorganic fluoride concentration, isoniazid group was divide again into INH high F**- and INH low F**- groups. On the preoperative, immediate postoperative periods and 24th postoperalive hous, the changes of renal function were measured with the BUN and creatinine, liver function with the SGOT and SGPT. The results are as follows: 1. Serum imorganic fluoride increased in enflurane anesthesia significantly in all three groups and decreased 24th postoperative hour. And enhanced defluorination was the highest in INH high F**- group among three groups. 2. Urine inorganic fluoride was increased only in INH high F**- group. 3. There was no changes in renal and hepatic function after enflurane anesthesia. Our study indicated that enflurane does not do any harmful effect on the INH treated patient.restrictio

    Forest Certification Scheme; perceptions and willingness to pay of consmer and manufacturers

    No full text
    ์‚ฐ๋ฆผ์ธ์ฆ์ œ๋Š” ํ™˜๊ฒฝ์ ๏ผŒ์‚ฌํšŒ์ ๏ผŒ๊ฒฝ์ œ์ ์œผ๋กœ ์ง€์†ํ•ด ๊ฐˆ ์ˆ˜ ์žˆ๋Š” ์‚ฐ๋ฆผ๊ฒฝ์˜์„ ์œ„ํ•ด ์ œ3์˜ ๊ธฐ๊ด€์—์„œ ์ ์ ˆํ•œ ๊ธฐ์ค€์œผ๋กœ ์‹ฌ์‚ฌยท์ธ์ฆํ•˜๊ณ  ๊ทธ๋ ‡๊ฒŒ ์ธ์ฆ๋œ ์‚ฐ๋ฆผ์—์„œ ์ƒ์‚ฐ๋œ ๋ชฉ์žฌ๋ฅผ ์‹œ์žฅ์—์„œ ์ฐจ๋ณ„ ํ™”ํ•จ์œผ๋กœ์จ ๋ฐ”๋ž์งํ•œ ์‚ฐ๋ฆผ๊ฒฝ์˜ยท๊ด€๋ฆฌ๋ฅผ ์œ ๋„ํ•˜๋Š” ์ œ๋„๋ฅผ ๋งํ•œ๋‹ค. ์ด ์‚ฐ๋ฆผ์ธ์ฆ์ œ๋Š” ์‚ฐ๋ฆฝ์„ ์ง€์†๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ์ •์ฑ…์ˆ˜๋‹จ์˜ ํ•˜๋‚˜๋กœ ์ธ์‹๋˜์–ด 1990๋…„๋Œ€๋ถ€ํ„ฐ ํ™˜๊ฒฝ๊ด€๋ จ ๋‹จ์ฒด๋“ค์— ์˜ํ•ด ์ฃผ๋„์ ์œผ๋กœ ์—ฐ๊ตฌ ๋ฐ ํ™๋ณด๊ฐ€ ์ด๋ฃจ์–ด์ ธ ์™”์œผ๋ฉฐ ํ˜„์žฌ ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ํ™œ๋ฐœํ•œ ๋…ผ์˜๊ฐ€ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์›๋ชฉ์˜ฌ ๊ตฌ๋งคํ•˜์—ฌ ์ œํ’ˆ์„ ์ƒ์‚ฐํ•˜๋Š” ๋ชฉ์žฌ๊ฐ€๊ณต์—…์ฒด์™€ ์ธ์ฆ ๋ชฉ์ œํ’ˆ์„ ๊ตฌ๋งคํ•˜๋Š” ์†Œ๋น„์ž๋“ค์— ๋Œ€ํ•ด ์‚ฐ๋ฆผ์ธ์ฆ์ œ์— ๋Œ€ํ•œ ์ธ์ง€์—ฌ๋ถ€๏ผŒ์ธ์ฆ๋ชฉ์žฌ์— ๋Œ€ํ•œ ๋ชฉ์žฌ๊ฐ€๊ณต์—…์ž๋“ค์˜ ๊ตฌ๋งค์˜์‚ฌ๏ผŒ ์ธ์ฆ ๋ชฉ์ œํ’ˆ์— ๋Œ€ํ•œ ์†Œ๋น„์ž๋“ค์˜ ์ถ”๊ฐ€์ง€๋ถˆ์˜์‚ฌ๏ผŒ์‚ฐ๋ฆผ์ธ์ฆ์ œ์˜ ๊ตญ๋‚ด ํ™œ์„ฑํ™” ์—ฌ๋ถ€๏ผŒ์‹œ๊ธฐ๏ผŒ์กฐ๊ฑด ๋“ฑ์„ ์กฐ์‚ฌํ•จ๊ณผ ๋™์‹œ์— ๊ทธ ๊ฒฐ๊ณผ๋“ค๊ณผ ์—ฐ๋ น๏ผŒ๊ทผ๋ฌด๋ถ€์„œ๏ผŒ๊ทผ๋ฌด๊ธฐํ•œ๏ผŒ์›๋ชฉ ๋˜๋Š” ์ œํ’ˆ ๊ตฌ๋งค๋Ÿ‰๊ณผ์˜ ๊ด€๊ณ„๋ฅผ ๋ฐํžˆ๋Š”๋ฐ ๋ชฉ์ ์ด ์žˆ๋‹ค. ๋˜ํ•œ ๋ชฉ์žฌ๊ฐ€๊ณต์—…์ฒด(์ œ์žฌ์—…์ฒด๏ผŒํ•ฉํŒ โ€ข ๋ณด๋“œ์—…์ฒด๏ผŒ๊ฐ€๊ตฌ์—…์ฒด)์™€ ์†Œ ๋น„์ž ๊ฐ„์˜ ์‚ฐ๋ฆผ์ธ์ฆ์ œ์— ๋Œ€ํ•œ ์ธ์‹์˜ ์ฐจ์ด๋ฅผ ์•Œ์•„๋ณด๊ณ ์ž ํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ ์–ป์–ด์ง„ ์กฐ์‚ฌ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•ด ์‚ฐ๋ฆผ์ธ์ฆ์ œ์˜ ๊ตญ๋‚ด ๋„์ž… ๊ฐ€๋Šฅ์„ฑ์„ ๊ฒ€ํ† ํ•˜๋Š”๋ฐ ๊ถ๊ทน์ ์ธ ๋ชฉ์ฒ™ ์ด ์žˆ๋‹ค

    Estimation of Demand and Supply Functions of Pulp and Paper in the Republic of Korea

    No full text
    ์ด ์—ฐ๊ตฌ์—์„œ๋Š” ์ข…์ด, ํŽ„ํ”„์˜ ์ƒ์‚ฐ๋Ÿ‰, ์†Œ๋น„๋Ÿ‰, ์ˆ˜์ถœ์ž…๋Ÿ‰, ๊ฐ€๊ฒฉ์— ๋Œ€ํ•œ ์ถ”์„ธ์˜ˆ์ธก ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๊ตญ๋‚ด์™ธ ์ •์ฑ…์˜ ๋ณ€ํ™”์™€ ์™ธํ™˜์œ„๊ธฐ์™€ ๊ฐ™์€ ์™ธ๋ถ€์ ์ธ ์˜ํ–ฅ์ด ์ข…์ด, ํŽ„ํ”„ ์‹œ์žฅ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•œ ์ข…์ด, ํŽ„ํ”„์— ๋Œ€ํ•œ ๊ณ„๋Ÿ‰๊ฒฝ์ œ์‹œ์žฅ๋ถ„์„ ๋ชจ๋ธ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค
    corecore