Departamento de Patologia e Propedêutica Clínica
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Recent Submissions
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Influence of different root canal obturation materials in CBCT imaging: An in vitro evaluation
(Dental Press Endodontics, 2021) [Artigo]Objective: This study evaluated the influence of canal obturation materials in the production of cone beam computed tomography (CBCT) images artifact, by means of image density analysis and comparison between four materials ... -
Dysplastic melanocytic nevus: Are molecular findings the key to the diagnosis?
(Annals of Diagnostic Pathology, 2022) [Resenha]The primary differential diagnosis of melanoma is dysplastic nevus. Until now, the final diagnosis is based on histological findings. With modern techniques, pathologists receive very early melanocytic lesions, which do ... -
Effects of orchiectomy and testosterone replacement therapy on redox balance and salivary gland function in Wistar rats
(Journal of Steroid Biochemistry and Molecular Biology, 2022) [Artigo]The objective of this study was to investigate the effects of orchiectomy (ORX) and testosterone replacement therapy (TRT) on redox balance and function of salivary glands. Forty-five young adult male Wistar rats (3 months ... -
Impact of VDR and RXR expression in non-melanoma skin cancer pathogenesis
(Experimental Dermatology, 2022) [Artigo]1,25(OH)2D3, the active form of vitamin D, has been extensively studied for its putative protective activities against tumors. It does biological work by connecting to a nuclear receptor called VDR, which heterodimerizes ... -
Lepromatous leprosy with dermatofibroma features: colonization or morphological variant of histoid leprosy with epidermal induction?
(International Journal of Dermatology, 2022) [Artigo]Background: Leprosy is one of the main health problems in developing countries. It can show many different clinical presentations. Case report: A 37-yr-old woman with multiple reddish-brown papules on the lower and upper ... -
Erythema gyratum repens after COVID vaccination
(Journal of the European Academy of Dermatology and Venereology, 2022) [Carta] -
Thyroid FNA performed by cytopathologists accompanied by radiologists guiding the ultrasound provide high-level quality results: A retrospective observational study
(Annals of Diagnostic Pathology, 2022) [Artigo]Background: On thyroid cytology, false negative and false positive rates are considered parameters for quality control. Nevertheless, there are few studies about medical professional involved in this procedure. We conducted ... -
Findings other than age that help identify possible cases of non-invasive follicular thyroid neoplasm with nuclear characteristics of the papillary carcinoma type
(Annals of Diagnostic Pathology, 2022) [Carta] -
Femoral biomechanic and microtomography from male rats submitted to dietary restriction supplemented with sucrose
(Journal of Morphological Sciences, 2013) [Artigo]Food restriction reduces body weight and influence bone mass and also is correlated with bone mineral density (BMD). Mechanisms have been proposed for the loss of BMD after body weight reduction, including reduced energy ... -
Angioleiomyoma affecting the lips: Report of 3 cases and review of the literature
(Medicina Oral, Patologia Oral y Cirugia Bucal, 2011) [Resenha]Angioleiomyoma is an uncommon benign soft tissue tumor usually found in the lower extremities and rarely observed in oral tissues. It is microscopically characterized as a proliferation of smooth muscle cells intermingled ... -
Evaluation of the apical infiltration after root canal disruption and obturation
(Journal of Applied Oral Science, 2008) [Artigo]The aim of this study was to evaluate two root canal filling techniques used in teeth that had their apical foramen disrupted and compare the apical infiltration with an ideal clinical situation. Twenty-seven freshly ... -
Basaloid squamous carcinoma of the oral cavity. Report of a case
(Oral Surgery, Oral Medicine, Oral Pathology, 1993) [Artigo]A case of basaloid squamous carcinoma that involves the posterior buccal mucosa is described. The major histopathologic feature is a carcinoma with a basaloid pattern in association with squamous differentiation. The ... -
EFEITOS DA DEXAMETASONA 21 FOSFATO SOBRE AS GLANDULAS SALIVARES DE RATOS. ESTUDO HISTOQUIMICO
(REV.FAC.ODONTOL.ARACATUBA, 1974) [Artigo]The parotid, submandibular and sublingual glands of 12 male rats injected with dexamethasone 21 phosphate (0.20 mg per kg body weight) were removed and studied. Identical procedures were used in 12 male rats injected with ... -
CISTOS DERMOIDES DE SOALHO DE BOCA
(REV.FAC.ODONTOL.ARACATUBA, 1973) [Artigo] -
Free sebaceous glands in the gingiva of some rats
(Archives of Oral Biology, 1971) [Artigo] -
The innervation of chronic inflammatory human periapical lesions
(Archives of Oral Biology, 1967) [Artigo]Human periapical dental lesions (granulomata and cysts) were investigated for the distribution of nerve fibres. The lesions were fixed in 20% neutral-formaldehyde or 25% chloral-hydrate in 50% alcohol and stained by the ... -
Kallikrein 4 and matrix metalloproteinase-20 immunoexpression in malignant, benign and infiltrative odontogenic tumors
(Journal of Oral and Maxillofacial Pathology, 2016) [Artigo]Context: Matrix metalloproteinase-20 (MMP20) (enamelysin) and kallikrein 4 (KLK4) are enzymes secreted by ameloblasts that play an important role in enamel matrix degradation during amelogenesis. However, studies have shown ... -
Evaluation of tissue reaction to Aroeira (Myracrodruon urundeuva) extracts: A histologic and edemogenic study
(Journal of Applied Oral Science, 2012) [Artigo]ObjectiveS: This study evaluated subcutaneous tissue response to Aroeira (Myracrodruon urundeuva) extract employing edemogenic and histological analyses. Material and Methods: Test groups consisted of aqueous and ethanolic ... -
Alveolar bone healing process in spontaneously hypertensive rats (SHR). A radiographic densitometry study
(Journal of Applied Oral Science, 2012) [Artigo]Hypertension is one of the most important public health problems worldwide. If undiagnosed or untreated, this pathology represents a systemic risk factor and offers unfavorable conditions for dental treatments, especially ...