{"id":2927,"date":"2024-04-10T23:17:23","date_gmt":"2024-04-10T16:17:23","guid":{"rendered":"https:\/\/bsvothanhtoan.com\/?p=2927"},"modified":"2024-04-10T23:22:52","modified_gmt":"2024-04-10T16:22:52","slug":"sun-xuong-la-gi","status":"publish","type":"post","link":"https:\/\/bsvothanhtoan.com\/en\/sun-xuong-la-gi\/","title":{"rendered":"S\u1ee5n x\u01b0\u01a1ng l\u00e0 g\u00ec?"},"content":{"rendered":"

H\u1ea7u h\u1ebft c\u00e1c h\u00e0nh \u0111\u1ed9ng h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n \u0111\u1ec1u d\u1ef1a v\u00e0o s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a s\u1ee5n x\u01b0\u01a1ng. Tuy nhi\u00ean, khi b\u1ecb t\u1ed5n th\u01b0\u01a1ng, s\u1ee5n x\u01b0\u01a1ng c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng ch\u00fang t\u00f4i kh\u00e1m ph\u00e1 t\u1ea7m quan tr\u1ecdng c\u1ee7a s\u1ee5n x\u01b0\u01a1ng \u0111\u1ed1i v\u1edbi c\u01a1 th\u1ec3.<\/em><\/span><\/h2>\n
\"Ph\u1ee5
S\u1ee5n X\u01b0\u01a1ng 1<\/figcaption><\/figure>\n

\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a s\u1ee5n x\u01b0\u01a1ng<\/a>, ch\u00fang ta h\u00e3y t\u00ecm hi\u1ec3u v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 vai tr\u00f2 c\u1ee7a n\u00f3. ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p nh\u1eefng th\u1eafc m\u1eafc xoay quanh b\u1ed9 ph\u1eadn n\u00e0y c\u1ee7a c\u01a1 th\u1ec3.<\/p>\n

S\u1ee5n x\u01b0\u01a1ng l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a h\u1ec7 th\u1ed1ng x\u01b0\u01a1ng, l\u00e0 m\u1ed9t lo\u1ea1i m\u00f4 li\u00ean k\u1ebft c\u1ee9ng, linh ho\u1ea1t, c\u00f3 m\u1eb7t \u1edf nhi\u1ec1u v\u1ecb tr\u00ed trong c\u01a1 th\u1ec3 ng\u01b0\u1eddi nh\u01b0 kh\u1edbp x\u01b0\u01a1ng, v\u00e0nh tai, m\u0169i, ph\u1ebf qu\u1ea3n v\u00e0 \u0111\u0129a \u0111\u1ec7m c\u1ee7a s\u1ed1ng. N\u00f3 ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c t\u1ebf b\u00e0o chondrocyte v\u00e0 ma tr\u1eadn t\u1ebf b\u00e0o chondrocyte, k\u00e8m theo c\u00e1c lo\u1ea1i protein nh\u01b0 collagen v\u00e0 c\u00e1c ch\u1ea5t l\u00e0m \u0111\u00e0n h\u1ed3i kh\u00e1c. S\u1ee5n x\u01b0\u01a1ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c h\u1ed7 tr\u1ee3 v\u00e0 b\u1ea3o v\u1ec7 x\u01b0\u01a1ng, gi\u1ea3m ma s\u00e1t gi\u1eefa c\u00e1c kh\u1edbp, v\u00e0 tham gia v\u00e0o qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 s\u1eeda ch\u1eefa c\u01a1 th\u1ec3.<\/p>\n

M\u1eb7c d\u00f9 s\u1ee5n x\u01b0\u01a1ng kh\u00f4ng c\u00f3 m\u1ea1ch m\u00e1u ho\u1eb7c c\u00e1c m\u1ea1ch m\u00e1u l\u1edbn, nh\u01b0ng n\u00f3 v\u1eabn nh\u1eadn ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 lo\u1ea1i b\u1ecf s\u1ea3n ph\u1ea9m ch\u1ea5t c\u1eb7n th\u00f4ng qua s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a n\u01b0\u1edbc v\u00e0 d\u1ecbch nh\u1ea7y ch\u1ee9a kho\u00e1ng ch\u1ea5t v\u00e0 ch\u1ea5t d\u1ebbo. S\u1ef1 linh ho\u1ea1t v\u00e0 t\u00ednh \u0111\u00e0n h\u1ed3i c\u1ee7a s\u1ee5n x\u01b0\u01a1ng gi\u00fap duy tr\u00ec t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c kh\u1edbp. S\u1ee5n \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh ba lo\u1ea1i ch\u00ednh d\u1ef1a tr\u00ean t\u1ef7 l\u1ec7 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o: S\u1ee5n chun, s\u1ee5n s\u1ee3i v\u00e0 s\u1ee5n \u0111\u00e0n h\u1ed3i.<\/p>\n

S\u1ee5n chun (hyaline cartilage): L\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 t\u00ecm th\u1ea5y \u1edf nhi\u1ec1u khu v\u1ef1c trong c\u01a1 th\u1ec3. \u0110\u00e2y l\u00e0 lo\u1ea1i s\u1ee5n m\u1ec1m m\u1ea1i, ch\u1ecbu l\u1ef1c t\u1ed1t v\u00e0 gi\u1eef n\u01b0\u1edbc t\u1ed1t, c\u00f3 b\u1ec1 m\u1eb7t tr\u01a1n nh\u1eb5n gi\u1ea3m ma s\u00e1t gi\u1eefa c\u00e1c kh\u1edbp khi c\u1eed \u0111\u1ed9ng.<\/p>\n

S\u1ee5n s\u1ee3i (fibrocartilage): T\u00ecm th\u1ea5y ch\u1ee7 y\u1ebfu \u1edf c\u00e1c v\u1ecb tr\u00ed y\u00eau c\u1ea7u s\u1ef1 \u0111\u00e0n h\u1ed3i v\u00e0 d\u1ebbo dai cao nh\u01b0 kh\u1edbp \u0111\u1ea7u g\u1ed1i, h\u00f4ng, v\u00e0 c\u00e1c kh\u1edbp ch\u1ecbu \u00e1p l\u1ef1c l\u1edbn kh\u00e1c. N\u00f3 ch\u1ee9a nhi\u1ec1u s\u1ee3i collagen gi\u00fap t\u0103ng c\u01b0\u1eddng s\u1ee9c m\u1ea1nh c\u01a1 h\u1ecdc c\u1ee7a s\u1ee5n x\u01b0\u01a1ng.<\/p>\n

S\u1ee5n \u0111\u00e0n h\u1ed3i (elastic cartilage): Ch\u1ee9a nhi\u1ec1u s\u1ee3i protein elastin, gi\u00fap s\u1ee5n c\u00f3 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i cao v\u00e0 co gi\u00e3n m\u00e0 kh\u00f4ng b\u1ecb r\u00e1ch. Th\u01b0\u1eddng c\u00f3 m\u1eb7t \u1edf tai ngo\u00e0i, m\u0169i v\u00e0 ph\u1ebf qu\u1ea3n.<\/p>\n

S\u1ee5n x\u01b0\u01a1ng c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong c\u01a1 th\u1ec3 t\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed c\u1ee7a n\u00f3. Trong c\u01a1 th\u1ec3 ng\u01b0\u1eddi, ch\u00fang \u0111\u00f3ng vai tr\u00f2 ch\u1ee7 y\u1ebfu l\u00e0 h\u1ed7 tr\u1ee3 v\u00e0 b\u1ea3o v\u1ec7 c\u1ea5u tr\u00fac x\u01b0\u01a1ng, gi\u1eef cho x\u01b0\u01a1ng linh ho\u1ea1t v\u00e0 gi\u1ea3m \u00e1p l\u1ef1c khi ch\u00fang ta di chuy\u1ec3n. Ngo\u00e0i ra, s\u1ee5n x\u01b0\u01a1ng c\u00f2n gi\u1eef n\u01b0\u1edbc cho c\u00e1c m\u00f4 xung quanh, duy tr\u00ec t\u00ednh \u0111\u00e0n h\u1ed3i v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 tr\u01a1n tr\u01b0\u1ee3t kh\u00f4ng mong mu\u1ed1n gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t x\u01b0\u01a1ng.<\/p>\n

Tr\u01b0\u1edbc khi tr\u1edf th\u00e0nh ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh, s\u1ee5n \u0111\u1ea7u x\u01b0\u01a1ng – m\u1ed9t t\u1ea5m s\u1ee5n gi\u1eefa \u0111\u1ea7u x\u01b0\u01a1ng v\u00e0 th\u00e2n x\u01b0\u01a1ng – \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u0103ng chi\u1ec1u d\u00e0i c\u1ee7a x\u01b0\u01a1ng d\u00e0i.<\/p>\n

Tuy nhi\u00ean, khi l\u1edbn tu\u1ed5i h\u01a1n ho\u1eb7c khi ho\u1ea1t \u0111\u1ed9ng nhi\u1ec1u, s\u1ee5n x\u01b0\u01a1ng c\u00f3 th\u1ec3 b\u1ecb m\u00f2n do s\u1ef1 thi\u1ebfu h\u1ee5t ch\u1ea5t d\u1ecbch nh\u1eddn, l\u00e0m cho ch\u00fang tr\u1edf n\u00ean y\u1ebfu \u0111u\u1ed1i h\u01a1n. Khi s\u1ee5n kh\u1edbp b\u1ecb m\u00f2n, c\u00e1c \u0111\u1ea7u x\u01b0\u01a1ng s\u1ebd ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp, g\u00e2y ra t\u1ed5n th\u01b0\u01a1ng cho x\u01b0\u01a1ng. Nh\u1eefng bi\u1ebfn \u0111\u1ed5i n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 gai x\u01b0\u01a1ng, \u0111au v\u00e0 arthritis<\/a>.<\/p>\n

C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n g\u00e2y t\u1ed5n th\u01b0\u01a1ng s\u1ee5n x\u01b0\u01a1ng, bao g\u1ed3m y\u1ebfu t\u1ed1 gen, l\u1ed1i s\u1ed1ng, v\u00e0 m\u00f4i tr\u01b0\u1eddng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ch\u00ednh:<\/strong><\/p>\n

\"H\u00ecnh
S\u1ee5n X\u01b0\u01a1ng<\/figcaption><\/figure>\n

1. Tu\u1ed5i t\u00e1c: Qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a t\u1ef1 nhi\u00ean l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn t\u1ed5n th\u01b0\u01a1ng s\u1ee5n x\u01b0\u01a1ng. Khi ng\u01b0\u1eddi ta gi\u00e0 \u0111i, s\u1ef1 t\u00e1i t\u1ea1o s\u1ee5n x\u01b0\u01a1ng gi\u1ea3m, l\u00e0m m\u1ea5t t\u00ednh \u0111\u00e0n h\u1ed3i v\u00e0 d\u1ec5 b\u1ecb tho\u00e1i h\u00f3a.
\n2. Ch\u1ea5n th\u01b0\u01a1ng: Tai n\u1ea1n, r\u01a1i t\u1eeb \u0111\u1ed9 cao, ho\u1eb7c th\u1ec3 thao c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng s\u1ee5n x\u01b0\u01a1ng. S\u1ee5n x\u01b0\u01a1ng kh\u00f4ng c\u00f3 m\u1ea1ch m\u00e1u v\u00e0 kh\u1ea3 n\u0103ng t\u1ef1 ch\u1eefa l\u00e0nh k\u00e9m, d\u1eabn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 l\u00e2u d\u00e0i.
\n3. Vi\u00eam kh\u1edbp: Vi\u00eam kh\u1edbp k\u00e9o d\u00e0i c\u00f3 th\u1ec3 suy gi\u1ea3m ch\u1ea5t nh\u1ea7y b\u1ea3o v\u1ec7 s\u1ee5n, d\u1eabn \u0111\u1ebfn t\u1ed5n th\u01b0\u01a1ng.
\n4. Th\u00f3i quen v\u00e0 l\u1ed1i s\u1ed1ng: Ng\u1ed3i l\u00e2u, \u0111\u1ee9ng l\u00e2u, ho\u1eb7c c\u1eed \u0111\u1ed9ng kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 t\u0103ng \u00e1p l\u1ef1c l\u00ean kh\u1edbp, g\u00e2y m\u00f2n v\u00e0 t\u1ed5n th\u01b0\u01a1ng s\u1ee5n.
\n5. Y\u1ebfu t\u1ed1 gen: Di truy\u1ec1n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a m\u1ed7i ng\u01b0\u1eddi v\u1ec1 vi\u1ec7c ph\u00e1t tri\u1ec3n v\u1ea5n \u0111\u1ec1 v\u1ec1 s\u1ee5n x\u01b0\u01a1ng.
\n6. Suy dinh d\u01b0\u1ee1ng: Thi\u1ebfu h\u1ee5t d\u01b0\u1ee1ng ch\u1ea5t nh\u01b0 canxi, vitamin D c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u00e0 ch\u1ee9c n\u0103ng t\u00e1i t\u1ea1o c\u1ee7a s\u1ee5n.
\n7. C\u00e2n n\u1eb7ng qu\u00e1 m\u1ee9c: \u00c1p l\u1ef1c t\u1eeb c\u00e2n n\u1eb7ng qu\u00e1 m\u1ee9c t\u0103ng nguy c\u01a1 t\u1ed5n th\u01b0\u01a1ng s\u1ee5n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf \u0111\u1ea7u g\u1ed1i v\u00e0 h\u00f4ng.<\/p>\n

C\u00e1c b\u1ec7nh l\u00fd li\u00ean quan \u0111\u1ebfn s\u1ee5n x\u01b0\u01a1ng th\u01b0\u1eddng g\u1eb7p bao g\u1ed3m:<\/strong><\/p>\n

– Osteoarthritis<\/a>: S\u1ee5n kh\u1edbp b\u1ecb m\u00f2n, d\u1eabn \u0111\u1ebfn \u0111au, c\u1ee9ng kh\u1edbp v\u00e0 h\u1ea1n ch\u1ebf v\u1eadn \u0111\u1ed9ng.
\n– Vi\u00eam kh\u1edbp: S\u1ee5n kh\u1edbp b\u1ecb vi\u00eam, g\u00e2y \u0111au v\u00e0 s\u01b0ng kh\u1edbp.
\n– Bone tumor<\/a> s\u1ee5n: Lo\u1ea1i u l\u00e0nh t\u00ednh th\u01b0\u1eddng g\u1eb7p \u1edf tr\u1ebb em v\u00e0 thanh thi\u1ebfu ni\u00ean.
\n– \u0110au c\u1ed9t s\u1ed1ng l\u01b0ng: T\u1ed5n th\u01b0\u01a1ng s\u1ee5n \u1edf \u0111\u1ed1t s\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y \u0111au l\u01b0ng v\u00e0 h\u1ea1n ch\u1ebf v\u1eadn \u0111\u1ed9ng.<\/p>\n

\u0110\u1ec3 ph\u00f2ng ng\u1eeba t\u1ed5n th\u01b0\u01a1ng s\u1ee5n x\u01b0\u01a1ng, c\u1ea7n duy tr\u00ec c\u00e2n n\u1eb7ng h\u1ee3p l\u00fd, t\u1eadp th\u1ec3 d\u1ee5c th\u01b0\u1eddng xuy\u00ean, tr\u00e1nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh c\u00f3 th\u1ec3 g\u00e2y ch\u1ea5n th\u01b0\u01a1ng v\u00e0 duy tr\u00ec ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng l\u00e0nh m\u1ea1nh.<\/p>\n

Xem th\u00eam c\u00e1c ki\u1ebfn th\u1ee9c kh\u00e1c<\/a><\/p>","protected":false},"excerpt":{"rendered":"

H\u1ea7u h\u1ebft c\u00e1c h\u00e0nh \u0111\u1ed9ng h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n \u0111\u1ec1u d\u1ef1a v\u00e0o s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a s\u1ee5n x\u01b0\u01a1ng. Tuy nhi\u00ean, khi b\u1ecb t\u1ed5n th\u01b0\u01a1ng, s\u1ee5n x\u01b0\u01a1ng c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng ch\u00fang t\u00f4i kh\u00e1m ph\u00e1 […]<\/p>\n","protected":false},"author":1,"featured_media":2932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nxb":"","tac-gia":"","the-loai":"","nam-xuat-ban":"","ngon-ngu":"","isbn":"","gia":"","muc-luc":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-2927","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/posts\/2927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/comments?post=2927"}],"version-history":[{"count":4,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/posts\/2927\/revisions"}],"predecessor-version":[{"id":2933,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/posts\/2927\/revisions\/2933"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/media\/2932"}],"wp:attachment":[{"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/media?parent=2927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/categories?post=2927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bsvothanhtoan.com\/en\/wp-json\/wp\/v2\/tags?post=2927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}