{ "id": 63982, "date": "2026-03-20T09:26:11", "date_gmt": "2026-03-20T02:26:11", "guid": { "rendered": "https:\/\/hbbgroup.net\/ca-map-nhiem-cocaine-dai-duong-dang-co-chuyen-gi\/" }, "modified": "2026-03-20T09:26:11", "modified_gmt": "2026-03-20T02:26:11", "slug": "ca-map-nhiem-cocaine-dai-duong-dang-co-chuyen-gi", "status": "publish", "type": "post", "link": "https:\/\/hbbgroup.net\/en_us\/ca-map-nhiem-cocaine-dai-duong-dang-co-chuyen-gi\/", "title": { "rendered": "C\u00e1 m\u1eadp nhi\u1ec5m cocaine: \u0110\u1ea1i d\u01b0\u01a1ng \u0111ang c\u00f3 chuy\u1ec7n g\u00ec?" }, "content": { "rendered": "
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\"c\u00e1<\/p>

<\/grammarly-extension><\/grammarly-extension><\/p>\n

M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y c\u00e1 m\u1eadp y t\u00e1 \u1edf qu\u1ea7n \u0111\u1ea3o Bahamas g\u1ea7n \u0111\u1ea3o Eleuthera c\u00f3 d\u1ea5u v\u1ebft c\u1ee7a c\u00e1c lo\u1ea1i thu\u1ed1c nh\u01b0 caffeine v\u00e0 thu\u1ed1c gi\u1ea3m \u0111au, \u0111\u1ed3ng th\u1eddi c\u00f3 qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t b\u1ecb suy gi\u1ea3m – \u1ea2nh: NATASCHA WOSNICK<\/p>\n<\/figcaption><\/figure>\n

Cocaine v\u00e0 d\u01b0\u1ee3c ph\u1ea9m xu\u1ea5t hi\u1ec7n trong m\u00e1u c\u00e1 m\u1eadp <\/h2>\n

Nghi\u00ean c\u1ee9u v\u1eeba \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Environmental Pollution<\/em>\u00a0do nh\u00e0 khoa h\u1ecdc Natascha Wosnick (\u0110\u1ea1i h\u1ecdc Li\u00ean bang Paran\u00e1, Brazil) v\u00e0 c\u00e1c c\u1ed9ng s\u1ef1 th\u1ef1c hi\u1ec7n \u0111\u00e3 cung c\u1ea5p m\u1ed9t trong nh\u1eefng b\u1eb1ng ch\u1ee9ng tr\u1ef1c ti\u1ebfp \u0111\u1ea7u ti\u00ean cho th\u1ea5y c\u00e1c h\u1ee3p ch\u1ea5t do con ng\u01b0\u1eddi t\u1ea1o ra \u0111\u00e3 x\u00e2m nh\u1eadp v\u00e0o c\u01a1 th\u1ec3 c\u00e1 m\u1eadp<\/a> ngo\u00e0i t\u1ef1 nhi\u00ean.<\/p>\n

T\u1ea1i khu v\u1ef1c ven b\u1edd \u0111\u1ea3o Eleuthera (Bahamas), nh\u00f3m nghi\u00ean c\u1ee9u ti\u1ebfn h\u00e0nh thu m\u1eabu t\u1eeb 85 con\u00a0 thu\u1ed9c 5 lo\u00e0i c\u00e1 m\u1eadp kh\u00e1c nhau, g\u1ed3m c\u00e1 m\u1eadp h\u1ed5, c\u00e1 m\u1eadp \u0111\u1ea7u \u0111en, c\u00e1 m\u1eadp r\u1ea1n Caribbean, c\u00e1 m\u1eadp y t\u00e1 \u0110\u1ea1i T\u00e2y D\u01b0\u01a1ng v\u00e0 c\u00e1 m\u1eadp chanh.\u00a0<\/p>\n

C\u00e1c m\u1eabu huy\u1ebft thanh \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1eafc k\u00fd – kh\u1ed1i ph\u1ed5 (LC-MS\/MS) – m\u1ed9t k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch h\u00f3a h\u1ecdc hi\u1ec7n \u0111\u1ea1i – nh\u1eb1m truy t\u00ecm d\u1ea5u v\u1ebft c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m m\u1edbi n\u1ed5i.<\/p>\n

K\u1ebft qu\u1ea3 cho th\u1ea5y 28 con c\u00e1 m\u1eadp c\u00f3 ch\u1ee9a \u00edt nh\u1ea5t m\u1ed9t trong c\u00e1c h\u1ee3p ch\u1ea5t nh\u01b0 cocaine<\/a>, caffeine (ch\u1ea5t k\u00edch th\u00edch c\u00f3 trong c\u00e0 ph\u00ea), acetaminophen (paracetamol – thu\u1ed1c gi\u1ea3m \u0111au) v\u00e0 diclofenac (thu\u1ed1c ch\u1ed1ng vi\u00eam).\u00a0<\/p>\n

\u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean caffeine v\u00e0 paracetamol \u0111\u01b0\u1ee3c ghi nh\u1eadn trong c\u01a1 th\u1ec3 c\u00e1 m\u1eadp tr\u00ean th\u1ebf gi\u1edbi. Ngo\u00e0i ra, nghi\u00ean c\u1ee9u c\u0169ng cung c\u1ea5p m\u1ed9t trong nh\u1eefng b\u1eb1ng ch\u1ee9ng \u0111\u1ea7u ti\u00ean v\u1ec1 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a cocaine trong lo\u00e0i n\u00e0y t\u1ea1i Bahamas.<\/p>\n

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\"c\u00e1<\/p>

\n

\u0110\u1ea3o Eleuthera (Bahamas) \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i nguy\u00ean s\u01a1 – \u1ea2nh: WANDER NORTH GEORGIA<\/p>\n<\/figcaption><\/figure>\n

Nh\u00f3m nghi\u00ean c\u1ee9u c\u00f2n ghi nh\u1eadn s\u1ef1 thay \u0111\u1ed5i \u1edf m\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 sinh l\u00fd quan tr\u1ecdng. Nh\u1eefng con c\u00e1 c\u00f3 ch\u1ee9a c\u00e1c h\u1ee3p ch\u1ea5t tr\u00ean cho th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 triglyceride (m\u1ee1 m\u00e1u), ure v\u00e0 lactate (ch\u1ec9 d\u1ea5u li\u00ean quan \u0111\u1ebfn chuy\u1ec3n h\u00f3a v\u00e0 stress sinh l\u00fd).\u00a0<\/p>\n

D\u00f9 ch\u01b0a th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh m\u1ed1i quan h\u1ec7 nh\u00e2n qu\u1ea3 tr\u1ef1c ti\u1ebfp, c\u00e1c k\u1ebft qu\u1ea3 n\u00e0y cho th\u1ea5y c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 \u0111ang t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u00e1 m\u1eadp theo nh\u1eefng c\u00e1ch tinh vi h\u01a1n so v\u1edbi nh\u1eadn \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n

Theo gi\u1edbi khoa h\u1ecdc, c\u00e1c h\u1ee3p ch\u1ea5t n\u00e0y nhi\u1ec1u kh\u1ea3 n\u0103ng x\u00e2m nh\u1eadp v\u00e0o m\u00f4i tr\u01b0\u1eddng bi\u1ec3n th\u00f4ng qua n\u01b0\u1edbc th\u1ea3i \u0111\u00f4 th\u1ecb, ho\u1ea1t \u0111\u1ed9ng du l\u1ecbch v\u00e0 c\u00e1c ngu\u1ed3n ph\u00e1t sinh t\u1eeb con ng\u01b0\u1eddi.\u00a0<\/p>\n

\u0110i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 Bahamas<\/a> v\u1ed1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem l\u00e0 m\u00f4i tr\u01b0\u1eddng t\u01b0\u01a1ng \u0111\u1ed1i nguy\u00ean s\u01a1, nh\u01b0ng k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y ngay c\u1ea3 nh\u1eefng h\u1ec7 sinh th\u00e1i nh\u01b0 v\u1eady c\u0169ng kh\u00f4ng n\u1eb1m ngo\u00e0i t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00f4 nhi\u1ec5m h\u00f3a h\u1ecdc.<\/p>\n

T\u1eeb “c\u00e1 m\u1eadp cocaine” \u0111\u1ebfn \u00f4 nhi\u1ec5m \u0111\u1ea1i d\u01b0\u01a1ng<\/span><\/h2>\n

Kh\u00e1i ni\u1ec7m “c\u00e1 m\u1eadp cocaine” t\u1eebng thu h\u00fat s\u1ef1 ch\u00fa \u00fd trong m\u1ed9t d\u1ef1 \u00e1n khoa h\u1ecdc – truy\u1ec1n th\u00f4ng v\u00e0o n\u0103m 2023, g\u1eafn v\u1edbi lo\u1ea1t phim t\u00e0i li\u1ec7u c\u1ee7a Discovery.\u00a0<\/p>\n

Nh\u00f3m nghi\u00ean c\u1ee9u khi \u0111\u00f3 th\u1ef1c hi\u1ec7n c\u00e1c th\u00ed nghi\u1ec7m th\u1ef1c \u0111\u1ecba t\u1ea1i v\u00f9ng bi\u1ec3n Florida (M\u1ef9), n\u01a1i t\u1eebng \u0111\u01b0\u1ee3c ghi nh\u1eadn l\u00e0 tuy\u1ebfn v\u1eadn chuy\u1ec3n ma t\u00fay b\u1eb1ng \u0111\u01b0\u1eddng bi\u1ec3n, v\u1edbi gi\u1ea3 thuy\u1ebft c\u00e1 m\u1eadp c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac v\u1edbi c\u00e1c ki\u1ec7n cocaine b\u1ecb th\u1ea5t l\u1ea1c ngo\u00e0i \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n

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\"c\u00e1<\/p>

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M\u1ed9t ph\u00e2n c\u1ea3nh trong \u0111o\u1ea1n phim t\u00e0i li\u1ec7u c\u1ee7a Discovery cho th\u1ea5y c\u00e1 m\u1eadp \u0111ang ti\u1ebfp c\u1eadn c\u00e1c ki\u1ec7n cocaine th\u1ea5t l\u1ea1c ngo\u00e0i \u0111\u1ea1i d\u01b0\u01a1ng – \u1ea2nh: THE SUN<\/p>\n<\/figcaption><\/figure>\n

Trong qu\u00e1 tr\u00ecnh th\u00ed nghi\u1ec7m, c\u00e1c nh\u00e0 khoa h\u1ecdc th\u1ea3 xu\u1ed1ng n\u01b0\u1edbc nh\u1eefng v\u1eadt th\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c ki\u1ec7n cocaine v\u00e0 theo d\u00f5i ph\u1ea3n \u1ee9ng c\u1ee7a c\u00e1 m\u1eadp trong khu v\u1ef1c.\u00a0<\/p>\n

M\u1ed9t s\u1ed1 con c\u00e1 m\u1eadp \u0111\u01b0\u1ee3c ghi nh\u1eadn ti\u1ebfp c\u1eadn nhanh, c\u00f3 h\u00e0nh vi kh\u00e1c th\u01b0\u1eddng, th\u1eadm ch\u00ed tr\u1edf n\u00ean k\u00edch \u0111\u1ed9ng h\u01a1n so v\u1edbi b\u00ecnh th\u01b0\u1eddng.\u00a0<\/p>\n

Nh\u1eefng quan s\u00e1t n\u00e0y l\u00e0m d\u1ea5y l\u00ean nghi v\u1ea5n r\u1eb1ng c\u00e1c ch\u1ea5t k\u00edch th\u00edch, n\u1ebfu t\u1ed3n t\u1ea1i trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi c\u1ee7a lo\u00e0i s\u0103n m\u1ed3i n\u00e0y.<\/p>\n

Tuy nhi\u00ean, c\u00e1c th\u00ed nghi\u1ec7m n\u0103m 2023 ch\u1ee7 y\u1ebfu mang t\u00ednh m\u00f4 ph\u1ecfng v\u00e0 quan s\u00e1t, ch\u01b0a cung c\u1ea5p b\u1eb1ng ch\u1ee9ng h\u00f3a h\u1ecdc tr\u1ef1c ti\u1ebfp v\u1ec1 vi\u1ec7c c\u00e1 m\u1eadp th\u1ef1c s\u1ef1 h\u1ea5p th\u1ee5 cocaine trong t\u1ef1 nhi\u00ean.<\/p>\n

Ngo\u00e0i c\u00e1 m\u1eadp, nhi\u1ec1u nghi\u00ean c\u1ee9u kh\u00e1c tr\u00ean th\u1ebf gi\u1edbi c\u0169ng ghi nh\u1eadn hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed9ng v\u1eadt b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c h\u1ee3p ch\u1ea5t do con ng\u01b0\u1eddi th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng.\u00a0<\/p>\n

T\u1ea1i ch\u00e2u \u00c2u, c\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e1t hi\u1ec7n c\u00e1 c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh h\u00e0nh vi l\u1ec7 thu\u1ed9c v\u1edbi methamphetamine (ma t\u00fay t\u1ed5ng h\u1ee3p d\u1ea1ng \u0111\u00e1) khi ti\u1ebfp x\u00fac trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc.\u00a0<\/p>\n

Trong th\u00ed nghi\u1ec7m, sau khi \u0111\u01b0\u1ee3c chuy\u1ec3n sang n\u01b0\u1edbc s\u1ea1ch, nhi\u1ec1u con c\u00e1 v\u1eabn c\u00f3 xu h\u01b0\u1edbng quay l\u1ea1i khu v\u1ef1c t\u1eebng c\u00f3 ch\u1ea5t n\u00e0y, cho th\u1ea5y h\u00e0nh vi t\u00ecm ki\u1ebfm t\u01b0\u01a1ng t\u1ef1 c\u01a1 ch\u1ebf nghi\u1ec7n \u1edf \u0111\u1ed9ng v\u1eadt b\u1eadc cao.<\/p>\n

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\"c\u00e1<\/p>

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M\u1ed9t s\u1ed1 b\u1ea1ch tu\u1ed9c t\u1eebng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n ti\u1ebfp x\u00fac v\u1edbi MDMA – \u1ea2nh: NY TIMES<\/p>\n<\/figcaption><\/figure>\n

Trong m\u1ed9t nghi\u00ean c\u1ee9u kh\u00e1c n\u0103m 2018 t\u1ea1i M\u1ef9, c\u00e1c nh\u00e0 khoa h\u1ecdc cho b\u1ea1ch tu\u1ed9c ti\u1ebfp x\u00fac v\u1edbi MDMA – m\u1ed9t ho\u1ea1t ch\u1ea5t k\u00edch th\u00edch th\u1ea7n kinh th\u01b0\u1eddng c\u00f3 trong thu\u1ed1c l\u1eafc.\u00a0<\/p>\n

V\u1ed1n l\u00e0 lo\u00e0i s\u1ed1ng \u0111\u01a1n \u0111\u1ed9c, b\u1ea1ch tu\u1ed9c sau \u0111\u00f3 l\u1ea1i th\u1ec3 hi\u1ec7n h\u00e0nh vi x\u00e3 h\u1ed9i r\u00f5 r\u1ec7t h\u01a1n, ch\u1ee7 \u0111\u1ed9ng ti\u1ebfp c\u1eadn v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi \u0111\u1ed3ng lo\u1ea1i. Ph\u00e1t hi\u1ec7n cho th\u1ea5y c\u00e1c c\u01a1 ch\u1ebf th\u1ea7n kinh li\u00ean quan \u0111\u1ebfn h\u00e0nh vi x\u00e3 h\u1ed9i c\u00f3 th\u1ec3 \u0111\u00e3 t\u1ed3n t\u1ea1i v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n qua h\u00e0ng tr\u0103m tri\u1ec7u n\u0103m ti\u1ebfn h\u00f3a.<\/p>\n

Theo c\u00e1c chuy\u00ean gia, nh\u1eefng ph\u00e1t hi\u1ec7n n\u00e0y cho th\u1ea5y m\u1ed9t th\u1ef1c t\u1ebf \u0111\u00e1ng l\u01b0u \u00fd r\u1eb1ng \u0111\u1ea1i d\u01b0\u01a1ng kh\u00f4ng ch\u1ec9 ch\u1ee9a r\u00e1c th\u1ea3i nh\u1ef1a hay d\u1ea7u m\u1ecf, m\u00e0 c\u00f2n \u0111ang t\u00edch t\u1ee5 m\u1ed9t h\u1ed7n h\u1ee3p h\u00f3a ch\u1ea5t ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p.\u00a0<\/p>\n

D\u00f9 \u1edf n\u1ed3ng \u0111\u1ed9 th\u1ea5p, c\u00e1c ch\u1ea5t n\u00e0y v\u1eabn c\u00f3 th\u1ec3 can thi\u1ec7p v\u00e0o h\u00e0nh vi v\u00e0 sinh l\u00fd c\u1ee7a sinh v\u1eadt bi\u1ec3n, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i theo nh\u1eefng c\u00e1ch m\u00e0 khoa h\u1ecdc v\u1eabn \u0111ang ti\u1ebfp t\u1ee5c t\u00ecm hi\u1ec3u.<\/p>\n

<\/pattern> <\/defs> <\/svg> \u0110\u1ecdc ti\u1ebfp <\/a> <\/pattern> <\/defs> <\/svg> V\u1ec1 trang Ch\u1ee7 \u0111\u1ec1 <\/a> <\/p>\n<\/p><\/div>", "protected": false }, "excerpt": { "rendered": "

M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y c\u00e1 m\u1eadp y t\u00e1 \u1edf qu\u1ea7n \u0111\u1ea3o Bahamas g\u1ea7n \u0111\u1ea3o Eleuthera c\u00f3 d\u1ea5u v\u1ebft […]<\/p>", "protected": false }, "author": 5, "featured_media": 63985, "comment_status": "open", "ping_status": "open", "sticky": false, "template": "", "format": "standard", "meta": { "_acf_changed": false, "footnotes": "" }, "categories": [ 95 ], "tags": [], "class_list": [ "post-63982", "post", "type-post", "status-publish", "format-standard", "has-post-thumbnail", "hentry", "category-tin-tuc-the-gioi-vi" ], "acf": [], "_links": { "self": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/posts\/63982", "targetHints": { "allow": [ "GET" ] } } ], "collection": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/posts" } ], "about": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/types\/post" } ], "author": [ { "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/users\/5" } ], "replies": [ { "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/comments?post=63982" } ], "version-history": [ { "count": 0, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/posts\/63982\/revisions" } ], "wp:featuredmedia": [ { "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/media\/63985" } ], "wp:attachment": [ { "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/media?parent=63982" } ], "wp:term": [ { "taxonomy": "category", "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/categories?post=63982" }, { "taxonomy": "post_tag", "embeddable": true, "href": "https:\/\/hbbgroup.net\/en_us\/wp-json\/wp\/v2\/tags?post=63982" } ], "curies": [ { "name": "wp", "href": "https:\/\/api.w.org\/{rel}", "templated": true } ] } }