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DHEA와 테스토스테론 그리고 노화 관련 인지 건강

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๋””ํžˆ๋“œ๋กœ์—ํ”ผ์•ˆ๋“œ๋กœ์Šคํ…Œ๋ก  (DHEA)์€ ํ…Œ์Šคํ† ์Šคํ…Œ๋ก  ์˜ ์ „ ๋‹จ๊ณ„์ด๋ฉฐ ๋‹ค๋ฅธ ์•ˆ๋“œ๋กœ๊ฒ ํ˜ธ๋ฅด๋ชฌ๊ณผ ์ธ์ง€, ์‹์š•, ์„ฑํ–‰์œ„์˜ ์กฐ์ ˆ์„ ํฌํ•จํ•ด ์ƒ๋ฆฌํ•™์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. DHEA์˜ ํ˜ˆ์ฒญ ์ˆ˜์น˜์™€ DHEA-S ํ˜•ํƒœ์˜ ํ™ฉ์‚ฐ์—ผ์€ ๋…ธํ™”ํ•˜๋ฉด์„œ ์ ์ฐจ ๊ฐ์†Œํ•˜๊ณ  70๋…„์ด ์ง€๋‚˜๋ฉด ์ตœ์ €์น˜๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค. DHEA ํ˜ˆ์ฒญ ์ˆ˜์น˜๊ฐ€ ๊ฐ์†Œํ•˜๋ฉด ํ…Œ์Šคํ† ์Šคํ…Œ๋ก  ํ•ฉ์„ฑ์ด ๊ฐ์†Œํ•˜๊ณ  ์ด๋Š” ํ”ผ๋กœ, ์ฒด์ค‘ ๊ฐ์†Œ, ์šฐ์šธ๊ฐ, ์ž๊ทน ๊ฐ์ˆ˜์„ฑ, ๊ธฐ์–ต ์žฅ์•  ๋“ฑ ๋‹ค์–‘ํ•œ ์‹ ์ฒด, ์ •์„œ, ์ธ์ง€ ์ฆ์ƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ฆ์ƒ์€ ํŽธ๋„ ๋ฐ ์‹œ์ƒํ•˜๋ถ€๋ฅผ ํฌํ•จํ•œ ์ธ์ง€ ๋ฐ ์ •์„œ ๊ธฐ๋Šฅ์„ ์กฐ์ ˆํ•˜๋Š” ๋‡Œ์˜ ๋‹ค๋ฅธ ๋ถ€๋ถ„์— ํ…Œ์Šคํ† ์Šคํ…Œ๋ก ์˜ ์œ ์ตํ•œ ํšจ๊ณผ๊ฐ€ ๊ฐ์†Œํ•ด์„œ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. 

๋™๋ฌผ ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ์™ธ์ธ์„ฑ DHEA์™€ DHEA-S๋Š” ๋ฉด์—ญ ๋ฐ ์‹ฌํ˜ˆ๊ด€๊ณ„ํ†ต์— ์œ ์ตํ•œ ํšจ๊ณผ๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋‘ ํ”„๋กœํ˜ธ๋ฅด๋ชฌ์€ ๋‡Œ์— ์‹ ๊ฒฝ๋ณดํ˜ธ, ํ•ญ์‚ฐํ™” , ํ•ญ์—ผ์ฆ ํšจ๊ณผ๊ฐ€ ์žˆ์œผ๋ฉฐ ์‹ ๊ฒฝ ์ƒ์„ฑ์„ ์ด‰์ง„์‹œํ‚ค๊ณ  ์นดํ…Œ์ฝœ์•„๋ฏผ ์‹ ๊ฒฝ ์ „๋‹ฌ ๋ฌผ์งˆ ๋…ธ๋ฅด์—ํ”ผ๋„คํ”„๋ฆฐ ๋ถ„๋น„๋ฅผ ์ฆ๊ฐ€์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. DHEA๋Š” ์ผ๋ฐ˜์ ์ธ ๋…ธํ™”์™€ ์—ฐ๊ด€๋œ ์ธ์ง€ ๊ธฐ๋Šฅ ๊ฐ์†Œ์— ๋Œ€ํ•ด ์ž๊ฐ€ ์น˜๋ฃŒ ๋ชฉ์ ์œผ๋กœ ์„œ์–‘ ์˜ํ•™์—์„œ ํญ๋„“๊ฒŒ ์‚ฌ์šฉ๋์Šต๋‹ˆ๋‹ค. 

DHEA์™€ ์ธ์ง€ ๊ธฐ๋Šฅ์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋‚ด์šฉ

์—ฌ๋Ÿฌ ์—ฐ๊ตฌ์—์„œ DHEA์— ๋Œ€ํ•œ ๋ฐ˜์‘์œผ๋กœ ๊ฑด๊ฐ•ํ•œ ์„ฑ์ธ์˜ ์ž‘์—… ๊ธฐ์–ต, ์‹œ๊ฐ ์ธ์ง€, ์‹ ์ฒด ์šด๋™ ๋Šฅ๋ ฅ ๋ฐ ์ฃผ์˜๋ ฅ ํ–ฅ์ƒ์ด ๋ณด๊ณ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.DHEA. ์ด๋Ÿฌํ•œ ์œ ์ตํ•œ ํšจ๊ณผ๋Š” ์‹œ๊ฐ์  ์ฃผ์˜์— ๊ธฐ๋ฐ˜ํ•œ ์‹ ๊ฒฝ ์ฒ˜๋ฆฌ๊ธฐ๋Šฅ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š” DHEA-์œ ๋„ ์™ธํ”ผ ๊ฐ€์†Œ์„ฑ์˜ ๋งค๊ฐœ์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ, ์ธ์ง€ ์žฅ์• ๋ฅผ ๊ฐ€์ง„ ์„ฑ์ธ์„ ๋Œ€์ƒ์œผ๋กœ ํ•œ ์—ฌ๋Ÿฌ ์—ฐ๊ตฌ์—์„œ ๊ธฐ์–ต ๊ฑด๊ฐ•์— ๋Œ€ํ•œ DHEA์˜ ํšจ๊ณผ๊ฐ€ ์ผ์น˜ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. DHEA๋Š” ์ •์ƒ ์ˆ˜์น˜์˜ ์ Š์€ ์„ฑ์ธ๋ณด๋‹ค DHEA ํ˜ˆ์ฒญ ์ˆ˜์น˜๊ฐ€ ๋‚ฎ์€ ๋…ธ์ธ ํ™˜์ž์˜ ๊ธฐ์–ต๋ ฅ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 

์†Œ๊ทœ๋ชจ ์ž„์ƒ ์‹คํ—˜(N=10)์—์„œ DHEA 500mg์„ ํˆฌ์—ฌํ•œ ์„ฑ์ธ ๋‚จ์„ฑ์€ ์ˆ˜๋ฉด์ด ์‹œ์ž‘๋œ ์งํ›„ REM ์ˆ˜๋ฉด์ด ์ƒ๋‹นํžˆ ์ฆ๊ฐ€ํ•œ ๊ฒƒ์„ ๊ฒฝํ—˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ฐœ๊ฒฌ์€ DHEA์— ์˜ํ•ด ์œ ๋„๋œ ๋‡Œ์˜ ์‹ ๊ฒฝ ์Šคํ…Œ๋กœ์ด๋“œ ๋ณ€ํ™”๊ฐ€GABA (๊ฐ๋งˆ-์•„๋ฏธ๋…ธ๋ถ€ํ‹ฐ๋ฅด์‚ฐ)์— ์˜ํ–ฅ์„ ๋ฏธ์ณค์„ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ์‹œ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๊ฒฐ๊ตญ, DHEA๋Š” GABA ์ˆ˜์šฉ์ฒด์™€ N-๋ฉ”ํ‹ธ-D-์•„์ŠคํŒŒ๋ฅดํŠธ์‚ฐ(NMDA) ์ˆ˜์šฉ์ฒด๋ฅผ ๊ฒฐํ•ฉ์‹œํ‚ต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ, ์ด๋Ÿฌํ•œ ์ˆ˜์šฉ์ฒด ์นœํ™”์„ฑ์ด ์ธ์ง€๊ธฐ๋Šฅ ํ–ฅ์ƒ์— ํšจ๊ณผ๊ฐ€ ์žˆ๋Š”์ง€๋Š” ํ™•์‹คํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. 

์ฒด๊ณ„์ ์ธ ๊ฒ€ํ†  ๋ฐ ๋ฉ”ํƒ€ ๋ถ„์„ ๊ฒฐ๊ณผ ๊ฑด๊ฐ•ํ•œ ๋…ธ์ธ์—๊ฒŒ DHEA๊ฐ€ ์ธ์ง€ ๊ฐ•ํ™”์ œ๋กœ์จ์˜ ํšจ๋Šฅ์ด ํ™•์ธ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. 3๊ฐœ์›” ์ดํ•˜์˜ ๊ธฐ๊ฐ„์— 25~50mg ๋ฒ”์œ„์˜ ๋ชจ๋“  ์—ฐ๊ตฌ๋ฅผ ๊ฒ€ํ† ํ•œ ๊ฒฐ๊ณผ ๋‹จ 3 ์—ฐ๊ตฌ๋งŒ ํฌํ•จ ๊ธฐ์ค€์— ์ถฉ์กฑ๋˜์—ˆ๊ธฐ์— ๋งค์šฐ ์ œํ•œ์ ์ธ ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค. ๋ณ„๋„์˜ ์ฒด๊ณ„์ ์ธ ๊ฒ€ํ†  ๋ฐ ๋ฉ”ํƒ€ ๋ถ„์„์— ์˜ํ•˜๋ฉด ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘ ํ™˜์ž๋Š” DHEA-S ํ˜ˆ์ฒญ ์ˆ˜์น˜๋Š” ์ง€์†์ ์œผ๋กœ ๋‚ฎ์ง€๋งŒ, DHEA๋Š” ์ผ๋ฐ˜์ ์ธ ์ˆ˜์น˜์˜€์Šต๋‹ˆ๋‹ค.  ์—ฐ๊ตฌ์ž๋“ค์€ ์ด ๊ฒฐ๊ณผ๊ฐ€ DHEA๋Š” DHEA-S ํ•ฉ์„ฑ์„ ์œ„ํ•œ ๋ฌผ์งˆ์ด๋ฉฐ ์„คํŒŒํƒ€์•„์ œ ํ™œ๋™์ด๋‚˜ DHEA-S ์ƒ๋ฌผํ•™์  ๋ณ€ํ™˜์˜ ๊ธฐํƒ€ ๋ถ„์ž ๋ฉ”์ปค๋‹ˆ์ฆ˜์ด ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘์— ๊ฑธ๋ฆฐ ํ™˜์ž์—๊ฒŒ๋Š” ์†์ƒ๋˜์—ˆ์„ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค๊ณ  ์ฃผ์žฅํ•ฉ๋‹ˆ๋‹ค. ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘. DHEA-S ํ˜ˆ์ฒญ ์ˆ˜์น˜์˜ ๊ฐ์†Œ๋Š” ๋‹ค๋ฅธ ์ง„ํ–‰ ๋‹จ๊ณ„๋‚˜ ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘์˜ ์ค‘์ฆ๋„ ์ˆ˜์ค€๊ณผ ์—ฐ๊ด€๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. DHEA-S ์ˆ˜์น˜๊ฐ€ ๋‚ฎ์„์ˆ˜๋ก ์ธ์ง€ ์žฅ์• ๊ฐ€ ์‹ฌํ•ด์ง‘๋‹ˆ๋‹ค. DHEA-S ์ˆ˜์น˜๋ฅผ ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘ ์œ„ํ—˜๋„์˜ ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ์ง„๋‹จ ๋„๊ตฌ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š”์ง€๋Š” ์ถ”๊ฐ€์ ์ธ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. 

6๊ฐœ์›”์˜ ๋ฌด์ž‘์œ„ ์œ„์•ฝ ํ†ต์ œ ์—ฐ๊ตฌ์—์„œ, ์•ฝ์„ ๋ณต์šฉํ•˜์ง€ ์•Š๋Š” ๋‚จ์„ฑ ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘ ํ™˜์ž์—๊ฒŒ DHEA๋งŒ(1์ผ 2ํšŒ 50mg) ์ฃผ๊ฑฐ๋‚˜ ์œ„์•ฝ์„ ์ฃผ๋Š” ๋ฐฉ์‹์œผ๋กœ ์‹คํ—˜ํ–ˆ์Šต๋‹ˆ๋‹ค. 3๊ฐœ์›” ๋™์•ˆ DHEA ๋ฅผ ๋ฐ›์€ ๊ทธ๋ฃน์€ ์œ„์•ฝ ๊ทธ๋ฃน๊ณผ ๋น„๊ตํ•ด์„œ ์—ฐ๊ตฌ๊ฐ€ ๋๋‚  ๋•Œ๊นŒ์ง€ ์šฐ์ˆ˜ํ•œ ์ธ์ง€ ๋Šฅ๋ ฅ์„ ๋ณด์ด๋Š” ๊ฒฝํ–ฅ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. 4์ฃผ๊ฐ„ ์ž‘์€ ๊ฐœ๋ฐฉ ์—ฐ๊ตฌ์—์„œ, DHEA-S 200mg์„ ๋งค์ผ ์ •๋งฅ์— ํˆฌ์—ฌ๋ฐ›์€ ๋‹ค๋ฐœ์„ฑ ์น˜๋งค ํ™˜์ž 7๋ช…์€ DHEA-S ํ˜ˆ์ฒญ ๋ฐ CSF ์ˆ˜์น˜๊ฐ€ ๋ˆˆ์— ๋„๊ฒŒ ์ฆ๊ฐ€ํ–ˆ์œผ๋ฉฐ ์ผ์ƒ ํ™œ๋™์ด ์ฆ๊ฐ€ํ•˜๊ณ  ์ •์„œ ์žฅ์• ๊ฐ€ ๋งŽ์ด ์ค„์—ˆ์Šต๋‹ˆ๋‹ค. ๋‘ ์—ฐ๊ตฌ์—์„œ ๋ณด์ด๋Š” ์ค‘์š”์„ฑ ๊ฒฐ๊ณผ๋Š” ๊ทœ๋ชจ๊ฐ€ ์ž‘์•˜๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค. 

์ˆœํ™˜์ด ์ ์€ ํ…Œ์Šคํ† ์Šคํ…Œ๋ก  ์ˆ˜์น˜๋Š” ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘ ๋ฐœ๋ณ‘ ์œ„ํ—˜์„ ์ฆ๊ฐ€์‹œํ‚ค๋Š” ๊ฒƒ๊ณผ ์—ฐ๊ด€์ด ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 6๊ฐœ์›”์— ๊ฑธ์นœ ์ด์ค‘๋งน๊ฒ€ ์œ„์•ฝ ๋Œ€์กฐ ์—ฐ๊ตฌ์—์„œ, ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘์„ ์•“๋Š” ๋‚จ์„ฑ 16์ธ๊ณผ ๊ฑด๊ฐ•ํ•œ ๋‚จ์„ฑ 22์ธ์ด ๋ฌด์ž‘์œ„๋กœ ํ…Œ์Šคํ† ์Šคํ…Œ๋ก  75mg(๋”๋งˆ ์ ค ํ˜•ํƒœ)๊ณผ ์œ„์•ฝ์„ ์ผ๋ฐ˜์ ์ธ ์•ฝ์œผ๋กœ ์ฃผ์—ˆ์Šต๋‹ˆ๋‹ค. ์น˜๋งค ๊ทธ๋ฃน๊ณผ ๊ฑด๊ฐ•ํ•œ ๊ทธ๋ฃน ๋ชจ๋‘ ์‚ถ์˜ ์งˆ์ด ํ–ฅ์ƒ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋‘ ๊ทธ๋ฃน์— ํฐ ์ฐจ์ด๊ฐ€ ์—†์—ˆ์ง€๋งŒ, ํ…Œ์Šคํ† ์Šคํ…Œ๋ก  ์„ ๋ฐ›์€ ์น˜๋งค ํ™˜์ž๋Š” ์‹œ๊ณต๊ฐ„ ๋Šฅ๋ ฅ ์ €ํ•˜๊ฐ€ ์•„์ฃผ ์•ฝ๊ฐ„ ์ค„์—ˆ์Šต๋‹ˆ๋‹ค. 

DHEA์™€ ํ…Œ์Šคํ† ์Šคํ…Œ๋ก ์˜ ๋ถ€์ž‘์šฉ ๋ฐ ์•ˆ์ „ ์šฐ๋ ค

์™ธ์ธ์„ฑ DHEA์™€ ํ…Œ์Šคํ† ์Šคํ…Œ๋ก ์€ ์•ˆ์ „ ๋ฌธ์ œ์™€ ๊ด€๋ จ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ€๋ฒผ์šด ๋ถˆ๋ฉด์ฆ ์ด ๋“œ๋ฌผ๊ฒŒ DHEA์˜ ๋ถ€์ž‘์šฉ์œผ๋กœ ๋‚˜ํƒ€๋‚˜๋ฉฐ ์ด๋Š” ์•„์นจ์— ๋ณต์šฉํ•˜๋ฉด ๋‚˜์•„์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์–‘์„ฑ์ „๋ฆฝ์„ ๋น„๋Œ€๋‚˜ ์ „๋ฆฝ์„ ์•” ๋ณ‘๋ ฅ์ด ์žˆ๋Š” ๋ถ„์€ DHEA ์‚ฌ์šฉ์„ ์‚ผ๊ฐ€์•ผํ•ฉ๋‹ˆ๋‹ค. ํ…Œ์Šคํ† ์Šคํ…Œ๋ก  ๋ณด์ถฉ์ œ๋Š” ์‹ฌํ˜ˆ๊ด€ ์งˆํ™˜, ๋‡Œ์กธ์ค‘, ์ „๋ฆฝ์„ ์•” ์œ„ํ—˜์„ ์ฆ๊ฐ€์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. DHEA๋‚˜ ํ…Œ์Šคํ† ์Šคํ…Œ๋ก ์„ ์‚ฌ์šฉํ•˜๊ธฐ ์ „์— ์˜์‚ฌ์™€ ์ƒ์˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. 

๊ดœ์ฐฎ์€ ์‹œ์ž‘์ด์ง€๋งŒ ๋” ๋งŽ์€ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”

๊ฑด๊ฐ•ํ•œ ๊ฐœ์ธ๊ณผ ์•Œ์ธ ํ•˜์ด๋จธ๋ณ‘, ๋‹ค๋ฐœ์„ฑ ์น˜๋งค ํ™˜์ž ๋ชจ๋‘์—๊ฒŒ ์•ˆ์ „ํ•˜๊ณ  ์ตœ์ ์˜ ํˆฌ์•ฝ์„ ์œ„ํ•ด DHEA ์˜ ์ž ์žฌ์  ์ธ์ง€ ํ–ฅ์ƒ ํšจ๊ณผ๋ฅผ ์ œ๋Œ€๋กœ ๋ฐํ˜€๋‚ด๊ธฐ ์œ„ํ•ด ๋Œ€๊ทœ๋ชจ์˜ ์œ„์•ฝ ๋Œ€์กฐ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

์ฐธ๊ณ ๋ฌธํ—Œ:

  1. Martรญnez-Mota, L., Relationship between androgen deficiency and memory impairment in aging and Alzheimerโ€™s disease. Actas Esp Psiquiatr, 2017. 45(5): p. 227-47.
  2. Friess, E., et al., DHEA administration increases rapid eye movement sleep and EEG power in the sigma frequency range. American Journal of Physiology-Endocrinology And Metabolism, 1995. 268(1): p. E107-E113.
  3. Nguyen, T.-V., et al., Dehydroepiandrosterone impacts working memory by shaping cortico-hippocampal structural covariance during development. Psychoneuroendocrinology, 2017. 86: p. 110-121.
  4. Evans, J.G., et al., Dehydroepiandrosterone (DHEA) supplementation for cognitive function in healthy elderly people. Cochrane Database of Systematic Reviews, 2006(4).
  5. Pan, X., et al., Dehydroepiandrosterone and dehydroepiandrosterone sulfate in Alzheimerโ€™s disease: a systematic review and meta-analysis. Frontiers in aging neuroscience, 2019. 11: p. 61.
  6. Wolkowitz, O.M., et al., DHEA treatment of Alzheimerโ€™s disease: a randomized, double-blind, placebo-controlled study. Neurology, 2003. 60(7): p. 1071-1076.
  7. Azuma, T., et al., The effect of dehydroepiandrosterone sulfate administration to patients with multi-infarct dementia. Journal of the neurological sciences, 1999. 162(1): p. 69-73.
  8. Lv, W., et al., Low testosterone level and risk of Alzheimerโ€™s disease in the elderly men: a systematic review and meta-analysis. Molecular neurobiology, 2016. 53(4): p. 2679-2684.
  9. Ford, A.H., et al., Sex hormones and incident dementia in older men: The health in men study. Psychoneuroendocrinology, 2018. 98: p. 139-147.
  10. Lu, P.H., et al., Effects of testosterone on cognition and mood in male patients with mild Alzheimer disease and healthy elderly men. Archives of neurology, 2006. 63(2): p. 177-185.
  11. Sheridan, PJ. Androgen receptors in the brain: what are we measuring? Endocr Rev. 1983;4(2):171-8.

๋ฉด์ฑ…์‚ฌํ•ญ:์›ฐ๋‹ˆ์Šค ํ—ˆ๋ธŒ์˜ ์ทจ์ง€๋Š” ์˜ํ•™์ ์ธ ์ง„๋‹จ์ด๋‚˜ ์น˜๋ฃŒ๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹™๋‹ˆ๋‹ค. ์ž์„ธํžˆ ์•Œ์•„๋ณด๊ธฐ