Oral histology lec.1 (Preparation Of The Histological Section)

Oral Histology- انسجة الفم ‎محمد كامل MK 🔺رابط ملف المحاضرة 👇👇 https://t.me/dental_mk12/3983 🔺رابط قناة التليكرام (تحتوي على ملفات اسئلة وشرح وملخصات وتوضيحات لكل المواد) https://t.me/dental_mk12 🔺رابط كروب المناقشه العلمية بين الطلاب 👇👇 https://t.me/group_mk12 🔺حساب الانستا 👇👇 https://instagram.com/m12.bm?igshid=O... تحضير القطع النسيجية تحضير القسم النسيجي Introduction 00:00 ‎‏Preparation Of The Histological Section 0:17 ‎‏A- Types of Microscopy 2:26 ‎‏1- Light microscope 2:43 ‎‏2- Electron microscope 4:44 ‎‏B- Preparation of specimen for microscopy 6:24 ‎‏I. Parraffin embedded section of soft tissues 8:45 1) Fixation of the specimen (The aim of fixation, Factors affect fixation, Types of fixative) 10:09 2) Processing of the tissue (Dehydration, clearing and infiltration) 15:31 3) Embedding 20:47 4) Sectioning of the specimen 23:21 5) Mounting the cut sections 25:09 6) Staining the section 26:04 ‎‏II. Decalcified section for hard tissue 28:23 ‎‏III. Ground sections for calcified tissue 30:42 ‎‏IV. Frozen section for soft tissues 31:54 The difference between Decalcified section and Ground sections 33:27 Review 34:22 ‎