Results: 10

IInvestigation of possible oxidative damage caused by formaldehyde exposure in the rat's heart and aorta tissue

Int. j. morphol; 39 (4), 2021
SUMMARY: Formaldehyde (FA) is a toxic substance used frequently in the field of medicine as well as in many industrial areas. Especially people working in the field of anatomy, histology, and pathology are in high risk group because of the use of the FA. Studies showing the effects of FA on the cardiovas...

The study of Yangyinyiqi mixture anti bleomycin-induced pulmonary fibrosis on rats by intervening matrix metalloproteinase-9 and tissue inhibitors of matrix metallopreoteinases-1

To investigate effectsof Yangyinyiqi Mixture on pulmonary fibrosis caused by bleomycin. SD ratswere divided randomly into: model group(distilled water,1 mL·0.1 kg-1), dexamethasone acetate group (dexamethasone acetate, the dosage was reduced gradually), low-dose group (Yangyinyiqi Mixture, 11 g·k...

Rectal application of argan oil improves healing of colorectal anastomosis in rats

Acta cir. bras; 33 (7), 2018
Abstract Purpose: To investigate the possible effects of argan oil on the healing of colorectal anastomoses. Methods: I n Group 1 (sham), laparotomy was performed and the colon was mobilized. In the control (Group 2) and argan oil (Group 3) groups, colonic resection and anastomosis were applied. To th...

Comparison of platelet rich plasma versus fibrin glue on colonic anastomoses in rats

Acta cir. bras; 33 (4), 2018
Abstract Purpose: To compare platelet rich plasma (PRP) and fibrin glue about the effect of anastomotic healing. Methods: Thirty six Wistar-Albino male rats diveded into 3 groups according to control(Group1), PRP (Group 2) and fibrin glue(Tisseel VH) (Group 3). The colon was transected with scissor a...

Effects of vacuum sealing drainage on the treatment of cranial bone-exposed wounds in rabbits

Braz. j. med. biol. res; 50 (12), 2017
This study was designed to assess the efficacy of vacuum sealing drainage (VSD) on skull exposure wounds in rabbits and to investigate the underlying mechanism of the process. Full-thickness excisional circular wounds 2×2 cm with or without periosteum involvement were created in 88 New Zealand white rab...

Effects of platelet rich plasma on fascial healing in rats with fecal peritonitis

Acta cir. bras; 31 (5), 2016
ABSTRACT PURPOSE : To evaluate the effects of platelet rich plasma (PRP) on the healing of fascia wherein peritonitis has been created. METHODS: Twenty eight Wistar Albino rats were divided into four groups. Only a primary fascial repair following laparotomy was performed on Group 1, a primary fascial...

Deflazacort e cicatrizaçao de anastomoses colônicas: estudo experimental em ratos
Deflazacort and colonic anastomotic healing: an experimental study in rats

OBJETIVO: O deflazacort é um novo corticóide com os mesmos efeitos antiinflamatórios dos demais, porém com menos efeitos colaterais. O objetivo deste estudo foi investigar os efeitos do deflazacort na cicatrizaçao de anastomoses colônicas. MATERIAL E MÉTODO: 75 ratos Wistar foram randomizados em t...

Considerações sobre os marcadores bioquímicos do metabolismo ósseo e sua utilidade prática
Usefulness Considerations about the biochemical markers of bone metabolism its practice usefulness

O uso de marcadores bioquímicos do metabolismo ósseo na prática clínica tem se expandido de maneira considerável. Isto se deve ao surgimento de novos métodos e de um melhor conhecimento sobre a fisiopatologia das doenças ósteo-metabólicas, em especial a osteoporose. Os marcadores podem ser devid...

Efeito da carência protéica na evoluçäo da cicatrizaçäo do cólon distal, no rato: avaliaçäo da força de ruptura, da hidroxiprolina tecidual e estudo anatomopatológico

No presente trabalho procurou-se avaliar a influência da desnutriçäo protéica na cicatrizaçäo de anastomose do cólon distal em ratos. Para tal, foi utilizado oestudo da força de ruptura, a dosagem do colágeno tecidual (hidroxiprolina/proteína tecidual) e o exame anatomopatológico. Foram utiliz...

La deficiencia de vitamina C durante la gestación como un factor de riesgo para la ruptura prematura de las membranas fetales

Se analizan las características de las membranas amnióticas de partos con ruptura prematura de membranas (RPM) y con ruptura tardía de las membranas fetales (RTM), en cuanto a su composición aminoacídica y relación prolina/hidroxiprolina y la importancia de la situación dietética y nutricional de...