期刊
FOLIA BIOLOGICA-KRAKOW
卷 67, 期 1, 页码 9-23出版社
POLISH ACAD SCIENCES, INST SYSTEMATICS EVOLUTION ANIMALS
DOI: 10.3409/fb_67-1.02
关键词
Oogenesis anomalies; Heavy metals; Histological and ultrastructure analysis; Beetles
类别
Histological and ultrastructure analysis of the ovaries of Blaps polycresta and Trachyderma hispida were performed to illuminate the effect of industrial pollution from a plastic factory located in Khorshed district, Alexandria, Egypt. Detection of heavy metals in the ovarian tissues was achieved by using X-ray microanalysis. The study revealed various anomalies in oocytes and trophocytes. These basic anomalies included exfoliation and vacuolation of follicular epithelium, vacuolated trophocyst, nuclear abnormalities and morphological changes in cytoplasmic organelles. Conclusively, the study was initiated to assess the extent of reproductive corruptions induced by industrial pollution in two insects as a biomarker of exposure which may impair reproduction in humans.
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