MedicsKey.A @MedicsKey.A Remove Connection Are you sure you want to remove from your connections? Profile Timeline Groups Forums Discussions Replies Favorites Discussions Replies Favorites Forum Discussions Started Viewing 346 - 360 of 808 discussions ← 1 2 3 ... 23 24 25 ... 52 53 54 → All Discussions MedicsKey.A 視網膜上的桿細胞(rod)數量多於錐細胞(cone)。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 生理學 MedicsKey.A 葡萄糖(Glucose)因為是較大的極性分子,需要借助葡萄糖轉運蛋白(Glucose transporter)進行促進性擴散或次級主動運輸進出細胞。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 生理學 MedicsKey.A 三級絨毛(tertiary chorionic villi)具有血管和合胞滋養層(syncytiotrophoblast),隨著胎盤發育,合胞體結(syncytial knots)數目增加用以評估絨毛成熟度,結締組織中除間葉細胞(mesenchymal cells)及纖維母細胞(fibroblasts)外還有血管。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 蔓狀叢(pampiniform plexus)是一種非典型的靜脈叢,位於精索中,圍繞睪丸動脈(testicular artery),其結構有助於睪丸的溫度調節。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 閏管(intercalated duct)構造在耳下腺(parotid gland)和下頜下腺(submandibular gland)中較為發達,而在舌下腺(sublingual gland)中不發達。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 乳頭管(papillary duct)主要由單層柱狀上皮(simple columnar epithelium)組成。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 泡心細胞(centroacinar cells)存在於胰臟,而不存在於耳下腺。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 細支氣管(bronchiole)的管壁具有平滑肌(smooth muscle)和彈性纖維(elastic fibers),但不含腺體和軟骨板(cartilage plate)。 MedicsKey.A replied 1 year, 5 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 原漿性星狀膠細胞(protoplasmic astrocyte)主要位於中樞神經系統的灰質(gray matter)。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 胎兒的骨骼組織一開始是由透明軟骨(hyaline cartilage)構成,會厭軟骨(epiglottis)由彈性軟骨(elastic cartilage)構成。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 微小管(microtubules)的平均直徑大約為20~25納米(nm)。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 泌尿上皮(urothelium)屬於移形上皮(transitional epithelium),具有彈性,能適應膀胱等器官的形狀變化。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 組織學 MedicsKey.A 矢狀縫(sagittal suture)過早閉合會造成長楔形之舟形頭(scaphocephaly)。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 胚胎學 MedicsKey.A 子宮內膜靜脈(endometrial vein)與胚胎心臟的直接血流沒有關係,並不參與胎兒心臟的血液供應。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 胚胎學 MedicsKey.A 精囊(seminal vesicle)是由中腎管(mesonephric duct)的末端發育而來。 MedicsKey.A replied 1 year, 6 months ago 1 Member · 0 Replies 胚胎學 Viewing 346 - 360 of 808 discussions ← 1 2 3 ... 23 24 25 ... 52 53 54 →