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Andrology Laboratory Techniques
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How to set up Andrology Laboratory and what are
the equipment required?
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Handling, cleaning, maintenance
and calibration of different equipment-Laminar Flow workstation, Microscopes,
Centrifuges, etc.
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Comprehensive semen
analysis-Macroscopic and Microscopic-density, motility, viability, round cell
differentiation etc.
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Sperm morphology assessment
according to WHO and Strict (Kruger) criteria.
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Sperm function tests-Hyaluronon
binding assay, Sperm-DNA fragmentation test, Sperm Mar test, Sperm survival test.
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Semen cryopreservation-both
neat and processed sample.
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Semen preparation for IUI-Classical
method, Standard method and Density gradient method.
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Embryology Laboratory
Techniques
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How to set up Embryology laboratory-Lab space and
layout, equipment, design flooring, HEPA filter etc.
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Monitoring, calibration and
maintenance of equipment-measuring and adjustment of carbon dioxide (CO2) &
temperature of incubators and cleaning of incubators
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Embryology lab
maintenance-daily, weekly and monthly.
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List and selection of
disposables and culture media.
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Preparation of Embryology Lab for oocyte retrieval the day before-checklist.
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Preparation of lab on the day of oocyte retrieval
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Identification of granulose cells, cumulus and corona cells
and oocytes
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Separation of oocytes and further culture
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Preparation of semen for insemination of oocytes-processing
of ejaculated semen
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Method of oocyte insemination-short co-incubation, etc
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Dissection of oocytes and fertilization check
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Criteria for fertilization check
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Day – 1 Fertilization check, classification of zygotes and
further culture
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Evaluation of different zygote morphology using digital
pictures
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Day 2 – Assessment of embryo
cleavage and identification of good embryos
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Day 3 – Assessment of cleavage
and selection of best quality embryos for transfer
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Day 5/6- Blastocyst culture
-technique
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Learning
Material
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Hands-on practical one to one
using unlimited number of mouse oocytes. Videos, Lectures.
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Embryo Transfer
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Preparation for embryo transfer
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Selection of embryos for transfer- day 2, day3 or day5
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Technique of embryo loading into the catheter (mock transfer)
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Micromanipulation (practical
hands-on)
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Intracytoplasmic sperm
injection (ICSI)
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Familiarization and operation
of equipment (Training in the use of various brands of microscopes,
Micromanipulators, micromanipulation tools, media etc).
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Setting up and alignment of micromanipulators and tools at
different angles - Technique and tips.
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Preparation of oocytes for micro-injection-use of appropriate
pipettes for dissection of oocytes in hyaluronidase and use of appropriate media.
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Preparation of sperm and egg dishes for micromanipulation.
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Selection and method of picking sperm-Technique and tips.
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Technique of microinjection-Tips.
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Learning
Material
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Hands-on practical one to one using unlimited number of mouse oocytes.
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Assisted Hatching Chemical and
laser Method of hatching
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Selection of embryos for hatching
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Preparation of Acid Tyrode prior to assisted hatching
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Preparation of dishes for hatching
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Technique of hatching and tips
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Setting up of laser for hatching
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Technique and precautions
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Learning
Material
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Hands-on practical one to one using unlimited number of mouse embryos
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Embryo Cryopreservation: Slow
Freezing and Thawing Method
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Familiarization and operation of freezing machines
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Selection of straws, plugs, canes, visitubes etc
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Selection of culture media
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Preparation for embryo freezing
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Selection of embryos for freezing
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Technique of embryo freezing, loading of embryos
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Running the freezing machine
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Storage of embryos
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Embryo thawing method
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Hands-on practical one to one using unlimited number of mouse embryos
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Assessment of post-thaw survival
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Ultra-rapid Freezing
Method-Vitrification
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Selection of Carriers for vitrification
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Selection of vitrification solutions
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Technique and precautions
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Warming of vitrified embryos
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Post-thaw assessment
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Learning
Material
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Hands-on practical one to one using unlimited
number of mouse embryos
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