نتایج جستجو برای: immune desensitization
تعداد نتایج: 273308 فیلتر نتایج به سال:
Agonist-mediated desensitization of the opioid receptors is thought to function as a protective mechanism against sustained opioid signaling and therefore may prevent the development of opioid tolerance. However, the exact molecular mechanism of opioid receptor desensitization remains unresolved because of difficulties in measuring and interpreting receptor desensitization. In the present study...
Background & Aims: Allergic reaction is a common side effect of Efavirenz and drug replacement may not be an option to physicians. Here, a successful drug desensitization experiment on an 8-year-old female child over a period of 9 days is reported. Case presentation: The patient was an 8-year old female child with HIV in Kerman, Iran who had been received oral efavirenz together with lamivudine...
Several chronic respiratory diseases exhibit hyperactive immune responses in the lung: abundant inflammatory mediators; infiltrating neutrophils, macrophages, lymphocytes and other immune cells; and increased level of proteases. Such diseases include cystic fibrosis (CF), chronic obstructive pulmonary disease (COPD) and severe/neutrophilic asthma. Paradoxically, patients with these diseases are...
Aim and Background: More than 50% of patients suffer from phantom limb pain after amputation. This study was conducted to identify the effect of eye movement desensitization and reprocessing on phantom limb pain in patients with amputation. Methods and Materials: This quasi experimental study was performed in Yasuj City between 2012 to 2014. A total of forty (40) patients suffering from pha...
Antigenic components were solubilized from a participate fraction of mouse lymphosarcoma 6C3HED at pH 9.0-9.5. Protein, lipid, and carbohydrate were present. Three measures of antigenicity were employed. Mouse cytotoxicity tests re vealed that the tumor fraction adsorbed a greater amount of rabbit antitumor antibody than did similar fractions of normal C3H mouse lymphoid tissues. In Schultz-Dal...
Whether sensitized patients wait for a compatible crossmatch with a deceased donor, enter a paired exchange program with the hope of finding a compatible living donor, or go through a desensitization protocol depends on a number of factors, not the least of which is the overall philosophy of the transplant center. Centers such as ours take the position that donor-directed antibodies detected by...
Agonist-selective actions of opioids on the desensitization of -opioid receptors (MORs) have been well characterized, but few if any studies have examined agonist-dependent recovery from desensitization. The outward potassium current induced by several opioids was studied using whole-cell voltage-clamp recordings in locus ceruleus neurons. A brief application of the irreversible opioid antagoni...
The β(2)-adrenergic receptor (β(2)AR) agonists with reduced tachyphylaxis may offer new therapeutic agents with improved tolerance profile. However, receptor desensitization assays are often inferred at the single signaling molecule level, thus ligand-directed desensitization is poorly understood. Here we report a label-free biosensor whole cell assay with microfluidics to determine ligand-dire...
Capsaicin (Cap) is a pungent extract of the Capsicum pepper family, which activates nociceptive primary sensory neurons. Inward current and membrane potential responses of cultured neonatal rat dorsal root ganglion neurons to capsaicin were examined using whole-cell and perforated patch recording methods. The responses exhibited strong desensitization operationally classified as acute (diminish...
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