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Bisphenol-A promotes antiproliferative effects during neonatal prostate development in male and female gerbils
; ; Campos, Mônica Souza
; ; ; ; ; ; Taboga, Sebastião Roberto ; (Reproductive Toxicology (elmsford, N.y.), 2015) [Artigo]
The aim of this study was to evaluate the development of male and female neonatal gerbil prostate under normal conditions and exposed to bisphenol-A (BPA). Normal postnatal development of the female gerbil prostate occurs ... -
Intrauterine exposure to bisphenol A promotes different effects in both neonatal and adult prostate of male and female gerbils (Meriones unguiculatus)
; ; Campos, Mônica S.; ; ; ; Taboga, Sebastião R. ; (Environmental Toxicology, 2015) [Artigo]
Substances that mimic endogenous hormones may alter the cell signaling that govern prostate development and predispose it to developing lesions in adult and senile life. Bisphenol A is able to mimic estrogens, and studies ... -
Prepubertal exposure to bisphenol-A induces ERα upregulation and hyperplasia in adult gerbil female prostate
Campos, Mônica S.; ; ; ; ; Vilamaior, Patrícia S. L. ; ; Taboga, Sebastião R. (International Journal Of Experimental Pathology, 2015) [Artigo]
Prostate physiology is highly dependent on oestrogenic and androgenic homeostasis. Interferences in this equilibrium, especially in early periods of life, may disrupt the prostate and increase the susceptibility to the ... -
Effects of neem oil (Azadirachta indica A. Juss) on the replacement of the midgut epithelium in the lacewing Ceraeochrysa claveri during larval-pupal metamorphosis
Scudeler, Elton Luiz; Padovani, Carlos Roberto ; Santos, Daniela Carvalho dos (Acta Histochemica, 2014) [Artigo]
Larvae of the lacewing Ceraeochrysa claveri were fed on eggs of Diatraeasaccharalis treated with neem oil at concentrations of 0.5%, 1% and 2% throughout the larval period. Pupae obtained from treated larvae were used in ... -
Actions of oestradiol and progesterone on the prostate in female gerbils: reversal of the histological effects of castration
; ; ; Goes, Rejane M.; ; Vilamaior, Patricia S. L. ; Taboga, Sebastiao R. (Reproduction, Fertility and Development, 2014) [Artigo]
The female prostate is a functionally active gland in several mammalian species, including humans and rodents. Investigations of prostate morphophysiology during the phases of the oestrous cycle have shown that the female ... -
The role of TMPRSS2:ERG in molecular stratification of PCa and its association with tumor aggressiveness: a study in Brazilian patients
; ; ; ; ; Taboga, Sebastiao R.; Campos, Silvana G. P. (Scientific Reports, 2014) [Artigo]
Recurrent gene fusions between the genes TMPRSS2 and ERG have been described in prostate cancer (PCa) and are found in 27% to 79% of radical prostatectomy. This fusion transcription results in ERG overexpression, which can ... -
Budding Process During the Organogenesis of the Ventral Prostatic Lobe in Mongolian Gerbil
Azevedo Sanches, Bruno Domingos; ; ; GoEs, Rejane Maira ; Leite Vilamaior, PatriCia Simone ; Taboga, SebastiaO Roberto (Microscopy Research and Technique, 2014) [Artigo]
The prostate is a mammalian gland that shows a complex process of organogenesis. Here, a morphological study to characterize the organogenesis of the ventral prostate lobe in male gerbils was conducted. The urogenital sinus ... -
Side Effects of Neem Oil on the Midgut Endocrine Cells of the Green Lacewing Ceraeochrysa claveri (Navas) (Neuroptera: Chrysopidae)
Scudeler, E. L.; Santos, D. C. (Neotropical Entomology, 2014) [Artigo]
We described the ultrastructure of Ceraeochrysa claveri (Navas) midgut endocrine cells in larva, pupa, and adult, and evaluated the side effects of ingested neem oil, a botanical insecticide obtained from the seeds of the ... -
Action of neem oil (Azadirachta indica A. Juss) on cocoon spinning in Ceraeochrysa claveri (Neuroptera: Chrysopidae)
Scudeler, Elton Luiz; Garcia, Ana Silvia Gimenes ; Padovani, Carlos Roberto ; Santos, Daniela Carvalho (Ecotoxicology and Environmental Safety, 2013) [Artigo]
Neem oil is a biopesticide that disturbs the endocrine and neuroendocrine systems of pests and may interfere with molting, metamorphosis and cocoon spinning. The cocoon serves protective functions for the pupa during ... -
Description of larva of Amblyomma romitii (Acari: Ixodidae) by optical and scanning electron microscopy, including porotaxy and phylogenetic analysis
; ; ; ; ; Nunes, Pablo Henrique; ; ; ; et al. (Experimental and Applied Acarology, 2013) [Artigo]
The description of the larva of Amblyomma romitii Tonelli-Rondelli is based on optical and scanning electron microscopy. Larvae were obtained under laboratory conditions from an engorged female collected on capybara from ... -
Effects of exposure to estradiol and estradiol plus testosterone on the mongolian gerbil (Meriones unguiculatus) female prostate
; ; ; Góes, Rejane Maira; ; Vilamaior, Patricia Simone Leite ; Taboga, Sebastião Roberto (Microscopy Research and Technique, 2013) [Artigo]
The female prostate is a differentiated organ found in several mammal species, including humans and rodents. This gland has been related to important functions on female reproductive biology. Although the factors, which ... -
Effects of neem oil (Azadirachta indica A. Juss) on midgut cells of predatory larvae Ceraeochrysa claveri (Navás, 1911) (Neuroptera: Chrysopidae)
Scudeler, Elton Luiz; Santos, Daniela Carvalho dos (Micron, 2013) [Artigo]
The effects of ingested neem oil, a botanical insecticide obtained from the seeds of the neem tree, Azadirachta indica, on the midgut cells of predatory larvae Ceraeochrysa claveri were analyzed. C. claveri were fed on ... -
Hemoglobin polymorphism and hematological profile of Geoffroy's side-necked turtle (Phrynops geoffroanus, Testudines) in the northwestern region of São Paulo State, Brazil
Zago, C. E S; Ferrarezi, A. L. ; Vizotto, L. D. ; Oliveira, C. ; Cabral, S. R P ; Taboga, S. R. ; Bonilla-Rodriguez, G. O. ; Venancio, L. P R ; Bonini-Domingos, C. R. (Genetics and Molecular Research, 2010) [Artigo]
Complete blood counts and hemoglobin isoform data were gathered from 36 specimens of the turtle species Phrynops geoffroanus from the northwestern region of São Paulo State, Brazil. They were collected in an urban area. ... -
Histochemical and ultrastructural evidence of lipid secretion by the silk gland of the sugarcane borer Diatraea saccharalis (Fabricius) (Lepidoptera: Crambidae)
Victoriano, Eliane; Pinheiro, Daniela O. ; Gregório, Elisa A. (Neotropical Entomology, 2007) [Artigo]
The silk gland in Lepidoptera larvae is responsible for the silk production used for shelter or cocoon construction. The secretion of fibroin and sericin by the different silk gland regions are well established. There are ... -
The ultrastructure of the guinea pig rete testis
Leme Beu, C. C.; Orsi, A. M. ; ; Moreno, M. H. (Journal of Submicroscopic Cytology and Pathology, 2003) [Artigo]
The chambers of the rete testis (RT) of guinea pig are lined by a simple epithelium, whose cells are squamous, cubical and columnar in shape. The epithelial cells with distinct shapes were counted and the quantitative ... -
Morphological and quantitative aspects of nodule formation in hemolymph of the blowfly Chrysomya megacephala (Fabricius, 1794)
; ; Lello, E. (Experimental Parasitology, 2008) [Artigo]
Insects manifest effective immune responses that include both cellular and humoral components. Morphological and quantitative aspects of cellular and Immoral cooperation during nodule formation in Chrysomya megacephala ... -
Ultrastructure of the ovariole sheath in Diatraea saccharalis (Lepidoptera : Pyralidae)
(Biocell, 2002) [Artigo]The ultrastructure of the ovariole sheath along the Diatraea saccharalis ovariole was studied by scanning and transmission electron microscopy. Each ovariole is surrounded by an epithelial sheath, a tunica propria and ... -
Histochemical and SEM evaluation of the neuromuscular junctions from alcoholic rats
(Tissue & Cell, 2002) [Artigo]In the present study morphological changes occurring in the neuromuscular junctions (NMJ) of the extensor digitorum longus (EDL) and soleus muscles from albino rats (Rattus norvegicus) submitted to experimental chronic ... -
Tissue remodeling in Guinea pig lateral prostate at different ages after estradiol treatment
(Cell Biology International, 2005) [Artigo]Estrogen seems to have an essential role in the fibromuscular growth characteristic of benign prostatic hyperplasia (BPH). This paper describes the effects of chronic estradiol treatment on Guinea pig prostatic stroma at ... -
Picrosirius-polarization staining method as an efficient histopathological tool for collagenolysis detectin in vesical prolapse lesions
(Micron, 2007) [Artigo]The Picrosirius-polarization method has been indicated as a selective histochemical stain for collagen detection in tissue sections. This method can also be of value for studying collagen degradation given that, under ...