Avaliação do número de alvéolos de pulmões remanescentes de ratos após lobectomia ou bilobectomia

Amélia Cristina Seidel; Alvacir Santos Bahls; Hugo Meister; Dorival Moreschi Junior; Juliana Paula Bagatin; Lilian Yumi Nakayama

doi:10.4025/actascibiolsci.v22i0.2983

Evaluation of the number of alveoli of the remaining rat lungs after lobectomy or bilobectomy

Authors

Amélia Cristina Seidel UEM Author
Alvacir Santos Bahls UEM Author
Hugo Meister UEM Author
Dorival Moreschi Junior UEM Author
Juliana Paula Bagatin UEM Author
Lilian Yumi Nakayama UEM Author

DOI:

https://doi.org/10.4025/actascibiolsci.v22i0.2983

Keywords:

lobectomia, ratos, alvéolos

Abstract

The aim of this study was to analyze the lung resection adaptive response, using as a parameter the histology of the remaining pulmonary parenchyma. Forty-five adult female Wistar rats, Rattus novergicus albinus, were used distributed into group I, II. The group I animals underwent a right-medium lobectomy, and were re-arranged in two subgroups for post-surgical evaluation after 30 and 60 days, respectively. The group II animals underwent both a cranial and a medium-right bilobectomy, being re-arranged in sub-groups for subsequent evaluation. The control group animals did not undergo any surgical procedure. The results showed that there was a hyperplasia of the remaining pulmonary parenchyma after resection, besides the dilation of the aerial spaces. The number of alveoli in the control group animals was always higher when compared to the animals that experienced pulmonary resection

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Author Biography

Amélia Cristina Seidel, UEM

Possui graduação em Medicina pela Universidade Federal do Paraná (1982) , mestrado em Medicina (Clínica Cirúrgica) pela Universidade Federal do Paraná (1994) , doutorado em Técnicas Operatórias e Cirurgia Experimental pela Universidade Federal de São Paulo (1999) , doutorado em Cirurgia e Experimentação pela Universidade Federal de São Paulo (2003) , ensino-fundamental-primeiro-grau pelo Grupo Escolar Prof Júlio César (1968) , ensino-fundamental-primeiro-grau pelo Ginásio Estadual Profa Maria Ignácia (1972) e residencia-medica pela Universidade Federal do Paraná (1987) . Atualmente é médico da Hospital e Maternidade Maria Auxiliadora Santa Casa de Misericórdia de Mari, médico da Hospital Universitário Regional de Maringá, docente da Universidade Estadual de Maringá e médico da Medimagem. Tem experiência na área de Medicina , com ênfase em Radiologia Médica. Atuando principalmente nos seguintes temas: veia safena, pletismografia, ultra-sonografia Doppler, ultra-sonografia Doppler em cores, veias varicosas Currículo Lattes

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Published

2008-05-09

Issue

Vol. 22 (2000)

Section

Biology Sciences

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How to Cite

Evaluation of the number of alveoli of the remaining rat lungs after lobectomy or bilobectomy. (2008). Acta Scientiarum. Biological Sciences, 22, 609-613. https://doi.org/10.4025/actascibiolsci.v22i0.2983