Qhov sib txawv tseem ceeb ntawm cov ntaub so ntswg glandular thiab lactiferous cov ntaub so ntswg yog cov glandular cov ntaub so ntswg faib nyob rau hauv ntau yam qog, nrog rau ob qho tib si endocrine thiab exocrine, thaum cov ntaub so ntswg lactiferous tsuas yog txwv rau cov lactiferous duct nyob rau hauv lub mammary caj pas.
Cov ntaub so ntswg yog tsim los ntawm kev sau cov hlwb los ntawm tib lub hauv paus chiv keeb. Cov ntaub so ntswg sib txawv ua ke tsim cov kabmob thiab cov kabmob hauv nruab nrog cev, yog li ua rau lub koom haum hierarchical ntawm lub cev. Cov ntaub so ntswg sib txawv muaj cov haujlwm sib txawv. Cov ntaub so ntswg ntawm hom secretory tsuas yog koom nrog hauv kev yooj yim rau kev tso kua dej sib txawv.
Cov ntaub so ntswg Glandular yog dab tsi?
Glandular cov ntaub so ntswg, tseem hu ua glandular epithelium, yog lub zais zis epithelium uas tso tawm ntau yam secretions xws li hws, qaub ncaug, mis nyuj, mucous, cov tshuaj hormones, thiab kua txiv kua txiv. Glandular cov ntaub so ntswg yog npaj rau hauv cov qauv hu ua qog. Cov secretions no feem ntau yog khaws cia rau hauv daim nyias nyias vesicles thiab ces tso tawm mus rau qhov chaw extracellular. Raws li cov ntaub so ntswg tso tawm cov khoom zais cia, muaj peb yam sib txawv: merocrine, apocrine, thiab holocrine secretions.
Daim duab 01: Ntau hom kev zais zais hauv Glandular ntaub so ntswg
Cov qog nqaij hlav muaj nyob hauv ob lub qog endocrine thiab exocrine. Glandular cov ntaub so ntswg nyob rau hauv lub caj pas endocrine yog koom nrog hauv secreting cov tshuaj hormones zoo li, thaum cov qog nqaij hlav hauv cov qog exocrine muaj feem xyuam rau cov qaub ncaug, hws, los yog kua muag.
Lactiferous Tissue yog dab tsi?
Lactiferous cov ntaub so ntswg yog cov ntaub so ntswg muab faib rau hauv cov lactiferous ducts ntawm lub caj pas mammary. Cov ducts tsim ib tug branching system txuas lub txiv mis rau lobules ntawm mammary caj pas. Cov ntaub so ntswg lactiferous yog ib hom columnar epithelium uas tau txais kev ua haujlwm secretory. Tsis tas li ntawd, cov hlwb myoepithelial kuj txhawb kev tsim cov ntaub so ntswg lactiferous.
Daim duab 02: Lub cev nqaij daim tawv ntawm tib neeg lub mis qhia cov kab lactiferous uas muaj cov ntaub so ntswg Lactiferous
Lub luag haujlwm tseem ceeb ntawm cov ntaub so ntswg lactiferous yog kom sib npaug ntawm cov kua mis, mis stasis, thiab reabsorption. Cov tshuaj hormones kuj tseem ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj zog thiab tswj cov txheej txheem lactation los ntawm cov ntaub so ntswg lactiferous.
Malignancies nyob rau hauv cov ntaub so ntswg lactiferous yuav ua rau qhov pib mob qog noj ntshav thiab abscesses sib txawv. Tsis tas li ntawd, deformities nyob rau hauv cov ntaub so ntswg lactiferous kuj ua rau txoj kev loj hlob ntawm lactiferous duct dysmorphia, qhov twg cov mis nyuj resumes ib tug irregular shape.
Dab tsi yog qhov zoo sib xws ntawm Glandular Tissue thiab Lactiferous Tissue?
- ob leeg yog ua los ntawm epithelium.
- Lawv yog hom ntaub so ntswg secretory.
Qhov txawv ntawm Glandular Tissue thiab Lactiferous Tissue yog dab tsi?
Qhov sib txawv tseem ceeb ntawm cov qog nqaij hlav thiab cov ntaub so ntswg lactiferous yog cov qog nqaij hlav muaj nyob hauv ntau cov qog, thaum cov ntaub so ntswg lactiferous tsuas pom nyob rau hauv cov qog mammary uas tsim cov lactiferous duct. Tsis tas li ntawd, thaum cov ntaub so ntswg muaj qhov sib txawv, lub luag haujlwm tseem ceeb ntawm cov ntaub so ntswg lactiferous yog tso tawm thiab sib npaug ntawm cov kua mis thaum lactation.
Cov hauv qab no qhia txog qhov sib txawv ntawm cov qog nqaij hlav qog nqaij hlav thiab cov ntaub so ntswg lactiferous hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Glandular Tissue vs Lactiferous Tissue
Cov ntaub so ntswg glandular tau muab faib ua cov qog endocrine thiab exocrine thiab muaj ntau yam sib txawv hauv kev faib tawm. Cov ntaub so ntswg lactiferous yog faib rau hauv cov qog mammary. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm cov ntaub so ntswg glandular thiab cov ntaub so ntswg lactiferous. Thaum ob qho tib si koom nrog hauv kev ua haujlwm zais cia, kev ua haujlwm ntawm cov qog nqaij hlav muaj ntau haiv neeg, thaum cov ntaub so ntswg lactiferous tau mob siab rau cov kua mis secretion thiab kev tswj hwm.
