Histologic Alterations
Mostrando 1-12 de 46 artigos, teses e dissertações.
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1. Evaluation of autolysis induced histologic alterations in skeletal muscle tissue of non-traditional meat animals
Abstract Raw meat is characterized by various natural cellular processes that lead to its chemical content alteration. The purpose of the present study is to evaluate autolysis induced histologic alterations in skeletal muscle tissue of cow elk. In this study the authors used skeletal muscle tissue of 2-year-old cow elk. The tissue was sampled from m. quadri
Food Sci. Technol. Publicado em: 2020-09
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2. Evaluation of autolysis induced histologic alterations in skeletal muscle tissue of non-traditional meat animals
Abstract Raw meat is characterized by various natural cellular processes that lead to its chemical content alteration. The purpose of the present study is to evaluate autolysis induced histologic alterations in skeletal muscle tissue of cow elk. In this study the authors used skeletal muscle tissue of 2-year-old cow elk. The tissue was sampled from m. quadri
Food Sci. Technol. Publicado em: 20/12/2019
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3. Heart and systemic effects of statin pretreatment in a rat model of abdominal sepsis. Assessment by Tc99m-sestamibi biodistribition
PURPOSE:To evaluate the heart and the Tc-99m-sestamibi biodistribution after statin pretreatment in a rat model of abdominal sepsis.METHODS:Twenty-four Wistar rats were randomly distributed into four groups (n=6 per group): 1) sepsis with simvastatin treatment, 2) sepsis with vehicle, 3) sham control with simvastatin and 4) sham control with vehicle. 24 hour
Acta Cir. Bras.. Publicado em: 2015-06
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4. Histomorphological changes by epididymal lithiasis in roosters
Epididymal lithiasis (EL) histopathology is described using light and electronic microscopy in roosters (Gallus gallus domesticus) naturally affected by EL in Minas Gerais, Brazil. The histologic and morphological changes by EL in roosters was performed regarding cellular and subcellular details through light and electron microscopy. Efferent ductules epithe
Rev. Bras. Cienc. Avic.. Publicado em: 2014-03
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5. Pb x laserterapia : mecanismos envolvidos na cicatrização de lesões cutâneas / PB x phototherapy : wound healing mechanisms of cutaneous lesions
Our group has been exploring the biological mechanisms underlying the inflammatory process of paracoccidioidomycotic lesions treated by HeNe laser on cutaneous lesions caused by the inoculation of yeast cells into the back foot-pad of Balb/c mice. In this work we showed that laser-treated mice presented reduction of footpad edema, greater histologic organiza
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/06/2012
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6. Ablação endometrial com ácido tricloroacético em ratas: estudo histomorfométrico e histológico / Endometrial ablation using trichloroacetic acid in rat model: histomorphometric and histologic evaluation
INTRODUCTION: Dysfunctional uterine bleeding is one of the most prevalent causes of uterine bleeding and it is related to hormonal variations without organic causes. Endometrial ablation is a therapeutic option but the methods are frequently expensive and dependent of high cost technologies. The objective of the present study is to develop an animal model of
Publicado em: 2011
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7. Influence of diltiazem in combination with a sucrose-rich diet on gingival alterations in rats
The aim of this study was to evaluate the influence of diltiazem in combination with a sucrose-rich diet on gingival alterations in rats. One hundred and twenty male Holtzman rats were randomly assigned to 10 groups (n = 12), being 2 control groups treated with saline and 8 test groups treated with diltiazem in daily doses of 5, 25, 50 and 100 mg/kg during 4
Brazilian Oral Research. Publicado em: 2009-03
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8. Influencia dos hormonios tireoidianos na densidade ossea e na periodontite : estudo em ratos / The influence of thyroid hormones on bone density and periodontitis : a study in rats
Thyroid hormones play a critical role on bone metabolism. However, data regarding the effect of thyroid hormones alterations on mandibular bone density and on the progression of periodontal disease are limited. The aim of the present study was to evaluate, in rats, the influence of different serum levels of thyroid hormones on: (1) the bone mineral density a
Publicado em: 2009
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9. Estudo da metilação nos genes IFN-y e IL-10 na doença periodontal
DNA methylation is characterized by the addition of methyl groups in cytosines within CpG islands. Unmethylated CpGs are related with transcriptionally active structure, whereas methylated CpG recruits methyl-binding proteins that promotes chromatin compaction. DNA methylation can influence the expression of cytokines and to affect the development of periodo
Publicado em: 2009
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10. Efeitos da radioterapia na microestrutura do osso cortical : avaliação histológica em coelhos
Radiotherapy is a well established treatment resource for head and neck cancer, however, can directly affect the bone, which receive high doses of radiation during treatment. The bone tissue when irradiated shows important alterations in their morphology and constitution. The aim of this study was evaluate the effects of radiotherapy in cortical bone of tibi
Publicado em: 2009
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11. Expression of PLUNC family protein in major salivary gland of the autopsied patients with advanced AIDS and without AIDS / Expressão das proteinas da familia PLUNC nas glandulas salivares maiores de pacientes autopsiados com AIDS em fase avançada e sem AIDS
Objectives: The aim of this study was to determine the expression of PLUNC proteins in major salivary glands (MSG) of AIDS patients with or without infectious conditions and non-HIV patients using post-mortem material. Methods: Sex, age, CD4 cell count, and clinical history were obtained retrospectively from the clinical records of all patients (n=63). We an
Publicado em: 2009
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12. Transplante autólogo de tecido ovariano para o peritônio de ratas após congelamento e descongelamento
One of the major problem against reproductive medicine is the incapacity of oocyte preservation. In these cases, ovary preservation could restore hormonal e fertility capacity. Objective: Assess the ovarian function after removal of the ovaries, cryopreservation and intraperitoneal autotransplantation. Design: Prospective experimental study involving 67 rats
Publicado em: 2008