Results: 1561

Effects of Corchorus olitorius and protacatechuic acid on diabetic rat testis tissue

Int. j. morphol; 38 (5), 2020
SUMMARY: The aim of this study is to investigate the effects of Protocatechuic acid and Corchorus olitorius on streptozotocin (STZ) induced diabetic rat testis tissue. Randomly selected Wistar Albino rats were divided into five groups as; Diabetes Mellitus, Diabetes Mellitus treated with Corchorus Olitor...

Collagen I and III ratios and tenacity of rats muscle injured and treated with platelet-rich plasma

Int. j. morphol; 38 (5), 2020
SUMMARY: Severe muscle injuries are common in accidents and have a delayed recovery of muscle integrity. In these cases, muscle suture surgery is the standard treatment. However, Platelet Rich Plasma (PRP), has been widely used in orthopedic injuries due to its growth factors. Thus, the objective of the ...

Graft application and dexamethasone treatment influences new bone formation in rat tibial bone defects

Int. j. morphol; 38 (5), 2020
SUMMARY: The objective of this study were bone defect complications that occur due to traumas or infections. Bone grafts are required to provide support, fill gaps and improve biological repair in skeletal damage. Dexamethasone plays role in calcium signaling modulation and used in diseases. Aim of this ...

Hepatotoxicity-induced by the therapeutic dose of acetaminophen and the ameliorative effect of oral co-administration of selenium/Tribulus terrestris extract in rats

Int. j. morphol; 38 (5), 2020
SUMMARY: Over dose or long-term clinical use of therapeutic doses of acetaminophen (APAP) causes hepatotoxicity. Various strategies attempted to ameliorate APAP-hepatotoxicity have been found to be unsuitable for clinical practice. This study was aimed to illustrate the histopathological changes induced ...

Effects of melatonin against thioacetamide-induced testicular toxicity in rats

Int. j. morphol; 38 (5), 2020
SUMMARY: This study aimed to investigate the changes in testis tissue of thioacetamide-induced rats and the effect of melatonin on these changes. Thirty-five male Wistar Albino rats were divided into five groups. Group I; Control (n=7), Group II; Melatonin (Mel) (10 mg/kg) a single dose (i.p)(n=7), Group...

Reparo inicial de defeito ósseo crítico na calvária de rato após aplicação de ondas vibratórias

Introdução: fraturas ósseas extensas representam grande causa de morbidade e geram custos para o serviço de saúde. A vibração de baixa magnitude e alta frequência foi proposta como um tratamento alternativo para aumentar a massa óssea. Objetivo: Avaliar histomorfologicamente o reparo inicial de ...

Reducción de la ingesta de alimento balanceado por consumo de agua endulzada con sacarosa en ratas Wistar
Reduction of balanced food intake by consumption of water sweetened with sucrose in Wistar rats

El azúcar de mesa, que se obtiene de la caña de azúcar, es el edulcorante más utilizado en la elaboración de los alimentos. El azúcar es importante en la obtención de energía, es necesario para la síntesis de ácidos grasos, de ácidos nucleicos, evita el estrés oxidativo y el desarrollo de ane...

Hallazgo necrópsico de nefroblastoma asociado a síndrome metabólico experimental
Necropsic finding of nephroblastoma associated to experimental metabolic syndrome

Introducción: El síndrome metabólico presenta entre sus manifestaciones la obesidad, la cual se encuentra relacionada con el desarrollo de cáncer. Sin embargo, no habíamos encontrado en cuatro años ningún caso de neoplasias malignas en animales con síndrome metabólico. Objetivo: Describir el d...

Cbfa1 expression in vascular smooth muscle cells may be elevated by increased nitric oxide/iNOS

J. bras. nefrol; 42 (3), 2020
ABSTRACT Introduction: Vascular calcification is a common complication of chronic kidney disease. Osteoblast differentiation factor (Cbfa1) is present in histologic sections of arteries from patients with end-stage renal disease. Vascular smooth muscle cells (VSMC) can dedifferentiate to osteoblast-lik...

Biocompatibility, biomineralization, and maturation of collagen by rtr®, bioglass and dm bone® materials

Braz. dent. j; 31 (5), 2020
Abstract This study evaluated the biocompatibility, biomineralization, and collagen fiber maturation induced by Resorbable Tissue Replacement (RTR®; β-tricalcium phosphate [TCP]), Bioglass (BIOG; bioactive glass), and DM Bone® (DMB; hydroxyapatite and β-TCP) in vivo. Sixty-four polyethylene t...