Of these, nearly 100,000 patients die, another 500,000 are hospitalized, and thousands of others suffer short and long term affect [1], [2] and [3]. TBI is referred to as a silent epidemic [4] and [5]. The Centers for Disease Control and Prevention (CDC) report that approximately 5.3 million Americans live with the effects of TBI, more than Alzheimer’s disease. Stroke is the second leading cause of death worldwide and the third leading cause of death in the USA with an annual incident of 750,000 [3] and [6]. An obstruction within a blood vessel supplying blood to the brain (ischemic strokes) causes the most common type of stroke, accounting for almost 80%

of all strokes. Other strokes are caused by bleeding in brain tissue when a blood EPZ-6438 mouse Selleckchem Ponatinib vessel bursts (hemorrhagic stroke) [7] and [8]. Similarly, spinal cord injury (SCI) is considered among the most frequent cause of mortality and morbidity in every medical care system around the world. SCI is an injury resulting from an insult inflicted on the spinal cord. It can lead to the loss of sensory and motor function at the site of injury, so it is an important cause of neurologic disability after trauma, such as lifelong

paralysis for SCI patients. The consequences of SCI represent a major challenge for the life of the patient and his family members [9] and [10]. The incidence of SCI in the United States alone is estimated to be 11,000 new cases each year affecting a total of 183,000–230,000 individuals [11]. Proteomic analysis is a useful technique for simultaneous detection of multiple Bacterial neuraminidase proteins in a biological system to explore the relation among them under different conditions. It can be defined as the identification, characterization and quantification of all proteins involved in protein expression patterns, protein interactions,

and protein pathways in the blood, organelle, cell, tissue, organ or organism that can be studied to provide accurate and comprehensive data about that system [1] and [12]. Proteomics is a promising approach for biomarkers and therapeutic target discovery, it can follow the disease-specific proteins (type and concentration) at any given time in a proteome and correlate these patterns with the healthy ones. It has been used to study protein expressions at the molecular level with a dynamic perspective that help to understand the mechanisms of the disease [5] and [13]. More than 2 million different protein products have been estimated in human proteome [3], [6], [14] and [15]. Mass spectrometry (MS) is the most important tool for protein identification and characterization in proteomics due to the overall feasibility and sensitivity of analysis [9], [10] and [16].

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