Acyloxyacyl hydrolase modulates pelvic pain severity.

Acyloxyacyl hydrolase modulates pelvic pain severity. Am J Physiol Regul Integr Comp Physiol. 2017 Nov 08;:ajpregu.00239.2017 Authors: Yang W, Yaggie RE, Jiang MC, Rudick CN, Done JD, Heckman CJ, Rosen JM, Schaeffer AJ, Klumpp DJ Abstract Chronic pelvic pain causes significant patient morbidity and is a bane to clinicians. Using a murine neurogenic cystitis model that recapitulates key aspects of interstitial cystitis/bladder pain syndrome (IC), we recently showed that pseudorabies virus (PRV) induces severe pelvic allodynia in BALB/c mice, relative to C57BL/6 mice. Here, we report that a quantitative trait locus (QTL) analysis of PRV-induced allodynia in F2CxB progeny identified a polymorphism on chromosome 13, rs6314295, significantly associated with allodynia (LOD=3.11). The nearby gene encoding acyloxyacyl hydrolase, (Aoah), was induced in the sacral spinal cord of PRV-infected mice. AOAH-deficient mice exhibited increased vesicomotor reflex in response to bladder distension, consistent with spontaneous bladder hypersensitivity, and increased pelvic allodynia in neurogenic cystitis and post-bacterial chronic pain models. AOAH deficiency resulted in greater bladder pathology and TNF production in PRV neurogenic cystitis, markers of increased bladder mast cell activation. AOAH immunoreactivity was detectable along the bladder-brain axis, including in brain sites previously correlated with human chronic pelvic pain. Finally, AOAH-deficient mice had sign...
Source: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology - Category: Physiology Authors: Tags: Am J Physiol Regul Integr Comp Physiol Source Type: research

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Source: Expert Review of Hematology - Category: Hematology Tags: Expert Rev Hematol Source Type: research
Authors: Bergland OU, Søraas CL, Larstorp ACK, Halvorsen LV, Hjørnholm U, Hoffman P, Høieggen A, Fadl Elmula FEM Abstract PURPOSE: The blood pressure (BP) lowering effect of renal sympathetic denervation (RDN) in treatment-resistant hypertension shows variation amongst the existing randomised studies. The long-term efficacy and safety of RDN require further investigation. For the first time, we report BP changes and safety up to 7 years after RDN, compared to drug adjustment in the randomised Oslo RDN study. MATERIALS AND METHODS: Patients with treatment-resistant hypertension, defined...
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Currently in fellowship doing bread/butter procedures (MBB, epidurals, PNB, few SCS/PNS trials, etc.) and just interviewed at a private practice spot where they do a lot of procedures that I will have not done any training in prior to graduating (e.g. IT pump, SI fusion, Vertiflex, Kypho, MILD, Discectomy, lots of SCS/PNS trials etc) and significant amount of "OR pain procedures" at a very busy practice seeing 30-40 pts/day - how many of you are commonly performing these procedures and are... private practice concern
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Publication date: October 2020Source: Brain, Behavior, and Immunity, Volume 89Author(s): Fernando Lopes, Fernando A. Vicentini, Nina L. Cluny, Alexander J. Mathews, Benjamin H. Lee, Wagdi A. Almishri, Lateece Griffin, William Gonçalves, Vanessa Pinho, Derek M. McKay, Simon A. Hirota, Mark G. Swain, Quentin J. Pittman, Keith A. Sharkey
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Kate V. Meriwether1*, Zhenmin Lei1, Rajbir Singh2, Jeremy Gaskins3, Deslyn T. G. Hobson1 and Venkatakrishna Jala2 1Department of Obstetrics and Gynecology, University of Louisville, Louisville, KY, United States 2Department of Microbiology and Immunology, James Graham Brown Cancer Center, University of Louisville, Louisville, KY, United States 3Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY, United States Interstitial cystitis/bladder pain syndrome (ICBPS) may be related to an altered genitourinary microbiome. Our aim was to compare the vaginal and urinary microbiomes b...
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Publication date: December 2015 Source:Tzu Chi Medical Journal, Volume 27, Issue 4 Author(s): Qian-Shen Ke, Hann-Chorng Kuo Interstitial cystitis (IC) is a heterogeneous syndrome characterized by bladder pain and is associated with frequency and nocturia. Research findings have proposed several pathophysiological mechanisms including epithelial dysfunction, activation of mast cells, neurogenic inflammation, autoimmunity, and occult infection. One of the most common findings in IC bladders is denudation or thinning of the bladder epithelium, suggesting an altered regulation of urothelial homeostasis. Different phenotype...
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