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International workshop on genotoxicity monitoring Bioassays Piracicaba, Brazil 2006 Conducted by Prof. Siegfried Knasmueller, Director, Institute for Cancer Research, Medical University of Vienna, Vienna, Austria Prof. Paulo Saldiva, Department of Pathology, University of Sao Paulo, Sao Paulo, Brazil. Dr. Geraldo Stachetti-Rodrigues. Centro Nacional de Pesquisa de Monitoramento e Avaliacao de impacio Ambiental, Brazil. Prof. Rgina Monteira, Gisela de Araga Umbuzeiro, Faculdade de Tecnologia, Universidade Estadual de Campinas,Piracicaba, Brazil

International workshop on genotoxicity monitoring Bioassays Piracicaba, Brazil 2006

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International workshop on genotoxicity monitoring Bioassays Piracicaba, Brazil 2006. Conducted by Prof. Siegfried Knasmueller , Director, Institute for Cancer Research, Medical University of Vienna, Vienna, Austria - PowerPoint PPT Presentation

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Page 1: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

International workshop on genotoxicity monitoring Bioassays

Piracicaba, Brazil 2006

Conducted by

Prof. Siegfried Knasmueller, Director, Institute for Cancer Research, Medical University of Vienna, Vienna, Austria

Prof. Paulo Saldiva, Department of Pathology, University of Sao Paulo, Sao Paulo, Brazil.Dr. Geraldo Stachetti-Rodrigues. Centro Nacional de Pesquisa de Monitoramento e Avaliacao

de impacio Ambiental, Brazil. Prof. Rgina Monteira, Gisela de Araga Umbuzeiro, Faculdade de Tecnologia, Universidade

Estadual de Campinas,Piracicaba, Brazil

Page 2: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Group photo of participants and instructors of the workshop

Page 3: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Prof. S. Knasmueller, Director Prof. Paulo Saldiva, Co-director

Page 4: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Dr. Geraldo Stachetti-Rodrigues - Instructor

Page 5: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Participants took a short break from the lab exercise in the hall

Page 6: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Professor of the University in Piracicaba giving a lecture to the participants

Page 7: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Instructor , S. Misik collecting inflorescences of proper stage of development for treatment

Page 8: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Dissecting flower bud for slide preparation

Page 9: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Prof. Knasmueller demonstrating the dissecting technique to a participant

Page 10: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Various stages of slide preparation, photographs were taken

Page 11: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Instructor, Miroslave Misik demonstrating Stamen hair collection for mutation studies.

Page 12: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Scoring stamen hair mutation events under a dissecting microscope

Page 13: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

pink

blue

MCN

Pink mutation event in stamen-hair and microncleus (MCN) in a tetrad of Tradescantia

Page 14: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Scoring the frequency of micronuclei in Tradescantia tetrads

Page 15: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Analyzing the frequency of pink mutation events and the micronuclei frequency

Page 16: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Two happy participants ready for flower bud dissection with their needles.

Page 17: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

A busy laboratory atmosphere for slide preparation

Page 18: International workshop on  genotoxicity  monitoring Bioassays Piracicaba,  Brazil  2006

Data collection and analysis at the end of the workshop on Tradescantia assays