نتایج جستجو برای: nerve tissue mediators
تعداد نتایج: 1069689 فیلتر نتایج به سال:
multiple sclerosis is an autoimmune disease of the central nervous system which its main characteristic is an inflammation and demyelination and subsequent, neural degeneration. many studies have shown that inflammation causing neuronal demyelination. ms is the most common cause of chronic neurological disability in during youth which the prognosis is that can be death. platelet activating fact...
T he frequency of unintended vein or peripheral nerve biopsy with temporal artery biopsy has not been addressed specifically in the literature. The results of an inadvertent biopsy of a temporal vein or branch of the facial or auriculotemporal nerve are not inconsequential. Depending on the precise location in the temporal region and the type of peripheral nerve (motor or sensory), inadvertent ...
BACKGROUND Inflammatory mediators that originate in vascular and extravascular tissues promote coronary lesion formation. Adipose tissue may function as an endocrine organ that contributes to an inflammatory burden in patients at risk of cardiovascular complications. In this study, we sought to compare expression of inflammatory mediators in epicardial and subcutaneous adipose stores in patient...
Extensive research efforts during the last three decades resulted in a large body of experimental evidence that suggests an important role of the disbalance between generation and elimination of the oxygen and xenobiotic derived free radicals in physiological and pathological processes. Reactive oxygen species (ROS) are generated in many metabolic pathways, and are entering the organisms from e...
One feature of allergic asthma, the EAR (early allergic reaction), is not present in the commonly used mouse models. We therefore investigated the mediators involved in EAR in a guinea-pig in vivo model of allergic airway inflammation. Animals were sensitized using a single OVA (ovalbumin)/alum injection and challenged with aerosolized OVA on day 14. On day 15, airway resistance was assessed af...
The increasing presence of low intensity uniform magnetic fields in different environments such as factories, industries, hospitals, in transport and electrical devices and medical application has become so important. Therefore, conducting an investigation on the effects of magnetic fields on properties and revenues of human body’s different tissues, especially nerve tissue, seems necessary...
Lipomatosis of the nerve, also known as fibrolipomatous hamartoma, is characterized by the infiltration of the nerve by fibro-fatty tissue. The affected nerve becomes thicker, and it simulates a mass lesion. Lipomatosis usually affects the median nerve and lipomatosis of the sciatic nerve is extremely rare. Magnetic resonance imaging (MRI) is the key to diagnosis, and it is usually pathognomoni...
Combination of Acellular Nerve Graft and Schwann Cells-Like Cells for Rat Sciatic Nerve Regeneration
OBJECTIVE To investigate the effect of tissue engineering nerve on repair of rat sciatic nerve defect. METHODS Forty-five rats with defective sciatic nerve were randomly divided into three groups. Rats in group A were repaired by acellular nerve grafts only. Rats in group B were repaired by tissue engineering nerve. In group C, rats were repaired by autogenous nerve grafts. After six and twel...
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