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Tehnici de laborator in micologia medicala - PIM Copy

Tehnici de laborator in micologia medicala - PIM Copy

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Cap. 3 Medii <strong>de</strong> cultivare ...................................................................................... 413.1. Generalităţi ............................................................................................. 413.2. Compoziţia mediilor <strong>de</strong> cultură .............................................................. 423.3. Prepararea şi sterilizarea mediilor .......................................................... 433.4. Controlul <strong>de</strong> calitate şi păstrarea mediilor ............................................. 44Medii <strong>de</strong> cultivare .................................................................................. 46Bibliografie selectivă ............................................................................. 96Cap. 4 <strong>Tehnici</strong> <strong>de</strong> însămânţare şi transplantare ............................................... 1014.1. <strong>Tehnici</strong> uzuale ...................................................................................... 1014.2. <strong>Tehnici</strong> speciale.................................................................................... 1034.2.1. Tehnica <strong>de</strong> purificare a izolatelor levurice .............................. 1034.2.2. Tehnica însămânţării levurilor pe Agarul cu fă<strong>in</strong>ă<strong>de</strong> porumb şi tween 80 ......................................................... 1054.2.3. Tehnica <strong>de</strong> cultivare pe suporturi transparente ...................... 1054.2.4. Tehnica <strong>de</strong> cultivare în „picătură suspendată” ....................... 1064.2.5. Tehnica <strong>de</strong> cultivare pe bloc <strong>de</strong> geloză ................................. 1064.3. <strong>Tehnici</strong> <strong>de</strong> transplantare ....................................................................... 107Bibliografie selectivă ........................................................................... 108Cap. 5 <strong>Tehnici</strong> <strong>de</strong> exam<strong>in</strong>are microscopică a fungilor d<strong>in</strong> culturi ................. 1095.1. Preparatul extemporaneu cu lactofenol şi albastru <strong>de</strong> anil<strong>in</strong>ă(levuri) .............................................................................................. 1095.2. Preparatul extemporaneu cu lactofenol şi albastru <strong>de</strong> anil<strong>in</strong>ă(fungi filamentoşi) ............................................................................ 1105.3. Preparatul extemporaneu cu bandă a<strong>de</strong>zivă ......................................... 1105.4. Lutarea preparatelor extemporanee ...................................................... 111Bibliografie selectivă ........................................................................... 112Cap. 6 <strong>Tehnici</strong> <strong>de</strong> histopatologie ........................................................................ 1136.1. Obţ<strong>in</strong>erea probelor ............................................................................... 1136.2. Examenul macroscopic ........................................................................ 1136.3. Fixarea .............................................................................................. 1136.3.1. Formol soluţie 10% tamponată pH 6,8 ................................ 1156.3.2. Fixatorul Bou<strong>in</strong> ..................................................................... 1166.3.3. Fixatorul Hollan<strong>de</strong> ................................................................ 1166.4. Procesarea ţesuturilor ........................................................................... 1176.4.1. Deshidratarea ........................................................................ 1186.4.2. Clarificarea ........................................................................... 1196.4.3. Impregnarea cu paraf<strong>in</strong>ă ....................................................... 1196.4.4. Inclu<strong>de</strong>rea ............................................................................. 1206.4.5. Secţionarea............................................................................ 1206.4.6. Etalarea secţiunilor ............................................................... 1216.4.7. Colorarea .............................................................................. 1236.5. Montarea .............................................................................................. 148VII

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