![Cov tshuaj hormones twg koom nrog hauv cov txheej txheem pob txha? Cov tshuaj hormones twg koom nrog hauv cov txheej txheem pob txha?](https://i.answers-medical.com/preview/medical-health/14141759-what-hormones-are-involved-in-the-skeletal-system-j.webp)
Video: Cov tshuaj hormones twg koom nrog hauv cov txheej txheem pob txha?
![Video: Cov tshuaj hormones twg koom nrog hauv cov txheej txheem pob txha? Video: Cov tshuaj hormones twg koom nrog hauv cov txheej txheem pob txha?](https://i.ytimg.com/vi/waVfn26V-6I/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ob yam tshuaj hormones uas cuam tshuam rau osteoclasts yog parathyroid hormone (PTH) thiab calcitonin hmoov . PTH txhawb kev loj hlob osteoclast thiab kev ua haujlwm. Raws li qhov tshwm sim, calcium raug tso tawm los ntawm cov pob txha mus rau hauv kev ncig, yog li ua kom cov calcium ion concentration hauv cov ntshav.
Ib yam li ntawd, koj tuaj yeem nug, dab tsi cov tshuaj hormones txhawb cov pob txha loj hlob?
Peb calcium - tswj cov tshuaj hormones ua lub luag haujlwm tseem ceeb hauv kev tsim cov pob txha noj qab haus huv: 1) cov tshuaj hormones parathyroid los yog PTH , uas tswj cov qib ntawm calcium thiab txhawb nqa ob qho tib si resorption thiab tsim cov pob txha; 2) calcitriol, cov tshuaj hormone tau los ntawm cov vitamin D, uas txhawb cov hnyuv kom nqus tau txaus calcium thiab
Qhov thib ob, dab tsi cuam tshuam kev loj hlob ntawm pob txha? A Pob txha loj hlob Factor yog a kev loj hlob factor uas txhawb cov kev loj hlob ntawm pob txha ntaub so ntswg. Cov tshuaj hormones tseem ceeb cuam tshuam pob txha loj hlob thiab morphology suav nrog kev loj hlob hormone (uas ua rau feem ntau ntawm kev txhawb nqa IGF-1 kev tsim khoom), androgens xws li testosterone thiab dihydrotestosterone, thiab estrogens xws li estradiol.
Tib neeg kuj nug, Skeleton puas tsim cov tshuaj hormones?
Peb pob txha secrete cov protein hu ua osteocalcin, tau tshawb pom hauv xyoo 1970, uas rov tsim kho cev pob txha . Xyoo 2007, Karsenty thiab cov npoj yaig tau tshawb pom tias cov protein no ua haujlwm li ib tshuaj hormone txhawm rau khaws cov ntshav qab zib hauv kev kuaj xyuas thiab hlawv rog. Tom qab ntawd, cov kws tshawb fawb ntsuas cov tshuaj osteocalcin hauv cov tsiaj cov ntshav.
Cov tshuaj estrogen thiab testosterone cuam tshuam rau kev loj hlob ntawm pob txha li cas?
Hormones thiab Cov pob txha . Cov tshuaj hormones poj niam txiv neej ( tshuaj ua hauv zes qe menyuam ntawm poj niam thiab testosterone ua los ntawm cov noob qes) tswj kev muaj peev xwm yug me nyuam. Lawv kuj yog qhov laj thawj tseem ceeb uas pob txha lub zog nce ntxiv hauv cov hluas thaum ntxov. Thaum cov hluas muaj qis tshuaj los yog testosterone level, cov pob txha ua tsis muaj zog.
Pom zoo:
Dab tsi yog CPT txoj cai los tshaj tawm cov pob txha pob txha xav tau ua rau pob txha pob txha thaum phais pob txha?
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Pib 01/01/18, CPT code 20939 yuav tsum tau siv los tshaj tawm cov pob txha pob txha xav tau rau pob txha pob txha hauv kev phais pob txha
Cov pob qij txha twg cuam tshuam hauv pob txha pob txha?
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Osteoarthritis feem ntau cuam tshuam nrog kev sib koom tes hnyav, suav nrog hauv caug, duav, ncauj tsev menyuam thiab lumbosacral qaum, thiab taw. Lwm qhov cuam tshuam cuam tshuam nrog cuam tshuam nrog cuam tshuam cuam tshuam nruab nrab (DIP), sib thooj interphalangeal (PIP), thiab carpometacarpal (CMC) sib koom tes
Dab tsi yog cov txheej txheem txheej txheem ntawm cov pob txha ua los ntawm?
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Cov txheej txheem sab nraud, uas yog ua los ntawm cov organic matrix (30%) muaj cov proteoglycans (tab sis tsawg dua pob txha mos), glycosaminoglycans, glycoproteins, osteonectin (thauj cov pob txha pob txha mus rau collagen) thiab osteocalcin (calcium khi protein)
Cov txheej txheem twg yog qhov kev phais tshem tawm ntawm pob txha pob txha los kho lossis txo cov myopia?
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Laser qhov muag phais los yog laser corneal phais yog ib txoj kev kho mob uas siv lub laser los kho qhov chaw ntawm lub qhov muag los kho myopia (short-sightedness), hypermetropia (ntev-sightedness), thiab astigmatism (tsis ncaj curvature ntawm lub qhov muag nto)
Cov kauj ruam hauv cov txheej txheem txheej txheem txheej txheem mob yog dab tsi?
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Cov ntsiab lus hauv cov txheej txheem no (8) ua kom cov vascular endothelium. vasodilation. ua npaws ntau lawm. tsiv teb tsaws ntawm cov kab mob tiv thaiv kab mob hlwb mus rau thaj chaw. ua kom thiab cytokine tso tawm los ntawm neutrophils. phagocytosis thiab cov hau kev ntawm kev puas tsuaj. tus mob theem teb. clotting cascade