Gisele Orlandi Introíni

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
The taxonomic history of the small frogs of the genus Pseudopaludicola from South America has been controversial. Phylogenetic inferences based on molecular data have identified four Pseudopaludicola clades, correlating with the known variation in karyotypes (2n = 22, 20, 18, and 16). In this study, the ultrastructure of the spermatozoa was analyzed in 12(More)
OBJECTIVE This study was performed to evaluate the potential influence of cytological differences between pleural effusions on the survival of women with metastatic breast cancer during 30 months of follow-up. STUDY DESIGN A hospital-based cohort study was performed. Pleural fluid cytology slides from patients with breast cancer were examined. Cases were(More)
Ultrastructural analyses of bivalve spermatozoa are relevant in studies that aim to identify taxonomic traits for the purposes of discriminating species and conducting phylogenetic studies. In the present work, spermatozoa of mussel specimens of the genus Mytella, collected from two populations living in distinct habitats, were examined by electron(More)
In this study we used transmission and scanning electron microscopy to examine the spermatozoan structure of Isognomon bicolor and Isognomon alatus. The spermatozoa of both species were of the primitive or ect-aquasperm type. The acrosomal morphologies were essentially similar but the top of the acrosomal vesicle in I. bicolor sperm had a slightly flattened(More)
The spermatozoa of representatives of three Neotropical frog subfamilies, Leiuperinae, Leptodactylinae and Paratelmatobiinae, were observed using Transmission Electron Microscopy, with the aim of identifying ultrastructural traits that provide insights into the phylogenetic relationships among these anurans, which are currently unclear. In the leiuperines,(More)
OBJECTIVE The purpose of the present, prospective, cohort study was to monitor urine cytology samples from recipients of renal transplants to search for the occurrence of decoy cells and degenerated inclusion-bearing cells with an aim to correlate the existence of these cells with molecular detection of polyomavirus BK (BKV) DNA in urine. MATERIAL AND(More)
  • 1