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https://www.readbyqxmd.com/read/28350577/reliability-of-heart-rate-as-neuroadrenergic-marker-in-the-metabolic-syndrome
#1
Fosca Quarti Trevano, Gino Seravalle, Mario Macchiarulo, Paolo Villa, Carlo Valena, Raffaella Dell'Oro, Giuseppe Mancia, Guido Grassi
BACKGROUND: Metabolic syndrome is characterized by a pronounced sympathetic overactivity as documented by the marked increase in muscle sympathetic nerve traffic (MSNA) as well as in plasma norepinephrine values reported in this condition. Whether and to what extent heart rate (HR) reflects the abovementioned adrenergic alterations in metabolic syndrome remains largely undefined. It is also undefined the validity of the abovementioned adrenergic markers in reflecting the main features of the metabolic syndrome...
March 27, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28346720/videourodynamic-analysis-of-the-urethral-sphincter-overactivity-and-the-poor-relaxing-pelvic-floor-muscles-in-women-with-voiding-dysfunction
#2
Chung-Hsin Peng, Sheng-Fu Chen, Hann-Chorng Kuo
AIMS: Voiding dysfunction due to dysfunctional voiding (DV) and poor relaxation of the external sphincter (PRES) are commonly found among adult women with lower urinary tract symptoms (LUTS) during videourodynamic study (VUDS). This study analyzed the VUDS characteristics of DV and PRES in female voiding dysfunction. METHODS: This retrospective study involved 1914 women aged >18 years with refractory LUTS. The medical records and the VUDS parameters were reviewed...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28346718/modulation-of-the-rat-micturition-reflex-with-transcutaneous-ultrasound
#3
Daniel P Casella, Anne G Dudley, Douglass B Clayton, John C Pope, Stacy T Tanaka, John Thomas, Mark C Adams, John W Brock, Charles F Caskey
INTRODUCTION: Low intensity focused ultrasound has recently been identified as a novel method of stimulating targeted neurons. We hypothesized that ultrasound stimulation of the posterior tibial nerve would inhibit bladder contractions in an established rat model of rhythmic bladder contractions. METHODS: Cyclical detrusor contractions were initiated by placing a transurethral catheter in female rats and infusing saline into the bladder. Transcutaneous ultrasound pulses were then delivered to the lower extremity of a rat (overlying the posterior tibial nerve) using a single element spherically focused 250 kHz transducer...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28346541/quality-of-life-and-objective-outcome-assessment-in-women-with-tape-division-after-surgery-for-stress-urinary-incontinence
#4
Daniela Ulrich, Vesna Bjelic-Radisic, Anna Höllein, Gerda Trutnovsky, Karl Tamussino, Thomas Aigmüller
BACKGROUND: Midurethral tapes may cause long-term complications such as voiding dysfunction, groin pain, de novo urgency or mesh erosion, which necessitate a reoperation. There is a paucity of data regarding health related quality of life in patients undergoing tape removal. The aim of the study was to evaluate quality of life (QoL) and objective outcome after midurethral tape division or excision. METHODS: All patients who underwent a midurethral tape division for voiding difficulties, pain or therapy resistant de novo overactive bladder between 1999 and 2014 were invited for follow-up...
2017: PloS One
https://www.readbyqxmd.com/read/28346493/aberrant-neuronal-activity-induced-signaling-and-gene-expression-in-a-mouse-model-of-rasopathy
#5
Franziska Altmüller, Santosh Pothula, Anil Annamneedi, Saeideh Nakhei-Rad, Carolina Montenegro-Venegas, Eneko Pina-Fernández, Claudia Marini, Monica Santos, Denny Schanze, Dirk Montag, Mohammad R Ahmadian, Oliver Stork, Martin Zenker, Anna Fejtova
Noonan syndrome (NS) is characterized by reduced growth, craniofacial abnormalities, congenital heart defects, and variable cognitive deficits. NS belongs to the RASopathies, genetic conditions linked to mutations in components and regulators of the Ras signaling pathway. Approximately 50% of NS cases are caused by mutations in PTPN11. However, the molecular mechanisms underlying cognitive impairments in NS patients are still poorly understood. Here, we report the generation and characterization of a new conditional mouse strain that expresses the overactive Ptpn11D61Y allele only in the forebrain...
March 27, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28345779/sacral-neuromodulation-for-detrusor-hyperactivity-with-impaired-contractility
#6
Derek B Hennessey, Nathan Hoag, Johan Gani
INTRODUCTION: Detrusor hyperactivity with impaired contractility (DHIC) is a challenging condition to manage. Sacral neuromodulation (SNM) is a proven treatment modality for both the individual aspects of DHIC. To date, data reporting the outcome of SNM for DHIC are lacking. MATERIALS AND METHODS: Consecutive patients undergoing SNM for DHIC were followed prospectively, from April 2013 to October 2016. Patient demographics, bladder diaries, subjective response rates, ICIQ-OAB, and PGI-I scores were recorded...
March 27, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28345439/primary-nonadherence-to-overactive-bladder-medications-in-an-integrated-managed-care-health-care-system
#7
Nazia Rashid, Maria Vassilakis, Kathy J Lin, Rita Kristy, Daniel B Ng
BACKGROUND: Treatment for overactive bladder (OAB) remains suboptimal, in part because of patient nonadherence to medications. Primary nonadherence is when patients fail to pick up their initial prescriptions. OBJECTIVE: To measure primary nonadherence to OAB medications within 30 days of a first OAB prescription order using electronic medical records from a U.S. managed care health care system METHODS: A retrospective cohort study was conducted using electronic medical records from the Kaiser Permanente Southern California (KPSC) database to identify patients with new OAB prescriptions between January 1, 2007, and December 31, 2013...
April 2017: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/28342737/are-lower-urinary-tract-symptoms-in-children-associated-with-urinary-symptoms-in-their-mothers
#8
Ariane S Sampaio, Luis Gustavo A Fraga, Bruno A Salomão, Júlia B Oliveira, Camila L Seixas, Maria Luiza Veiga, José Murillo B Netto, Ubirajara Barroso
BACKGROUND: The association between parents who suffered daytime incontinence as children and children who are incontinence has been reported. However, the association of lower urinary tract (LUT) dysfunction in children and urinary symptoms in mothers has not been studied. OBJECTIVE: To test the hypothesis that the children of mothers with lower urinary tract symptoms (LUTS) are more likely to have urinary symptoms. STUDY DESIGN: A cross-sectional multicenter study was conducted in two cities in Brazil...
February 17, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28342692/novel-pyrazolo-1-5-a-pyridines-as-orally-active-ep1-receptor-antagonists-synthesis-structure-activity-relationship-studies-and-biological-evaluation
#9
Kentaro Umei, Yosuke Nishigaya, Atsushi Kondo, Kazuya Tatani, Nobuyuki Tanaka, Yasushi Kohno, Shigeki Seto
Novel pyrazolo[1,5-a]pyridine derivatives were designed, synthesized and evaluated as orally active EP1 antagonists for the treatment of overactive bladder. Matched molecular pair analysis (MMPA) allowed the design of a new series of pyrazolo[1,5-a]pyridine derivatives 4-6. Structure-activity relationships (SAR) studies of 4-6 were performed, leading to identification of the nanomolar-level EP1 antagonist 4c, which exhibited good pharmacological effect through intraduodenal (id) administration in a 17-phenyltrinor prostaglandin E2-induced bladder contraction model in rats...
March 14, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28342118/somatosensory-evoked-potentials-as-a-screening-tool-for-diagnosis-of-spinal-pathologies-in-children-with-treatment-refractory-overactive-bladder
#10
David Terence Thomas, Sevim Yener, Aybegum Kalyoncu, Kayihan Uluc, Yasar Bayri, Adnan Dagcinar, Tolga Dagli, Halil Tugtepe
PURPOSE: To evaluate the usefulness of somatosensory evoked potential as a screening tool for spinal pathologies in patients with treatment refractory overactive bladder. METHODS: This prospective study was performed between January 2011 and January 2014. Children >5 years old with treatment refractory overactive bladder were enrolled after exclusion of anatomical and neurological causes of incontinence. All patients underwent urodynamic studies, spinal MRI, and somatosensory evoked potential (SEP)...
March 24, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28341942/integrating-nimh-research-domain-criteria-rdoc-into-ptsd-research
#11
Ulrike Schmidt, Eric Vermetten
Three and a half decades of research on posttraumatic stress disorder (PTSD) has produced substantial knowledge on the pathobiology of this frequent and debilitating disease. However, despite all research efforts, so far no drug that has specifically targeted PTSD core symptoms progressed to clinical use. Instead, although not overly efficient, serotonin re-uptake inhibitors continue to be considered the gold standard of PTSD pharmacotherapy. The psychotherapeutic treatment and symptom-oriented drug therapy options available for PTSD treatment today show some efficacy, although not in all PTSD patients, in particular not in a substantial percent of those suffering from the detrimental sequelae of repeated childhood trauma or in veterans with combat related PTSD...
March 25, 2017: Current Topics in Behavioral Neurosciences
https://www.readbyqxmd.com/read/28337444/female-functional-constipation-is-associated-with-overactive-bladder-symptoms-and-urinary-incontinence
#12
Takahiro Maeda, Masuomi Tomita, Atsushi Nakazawa, Gen Sakai, Shinsuke Funakoshi, Akari Komatsuda, Yujiro Ito, Hirohiko Nagata, Nobuhiro Tsukada, So Nakamura
This noninterventional cross-sectional study aims to assess the association between functional constipation (FC) and urinary symptoms in female patients with no treatment for urination and defecation. The Rome III criteria for evaluation of defecation, Overactive Bladder Symptom Score (OABSS) for evaluation of urinary symptoms, and clinical features were investigated in 145 female patients. Latent FC and moderate to severe overactive bladder (OAB) were defined on the basis of positivity for two or more of the Rome III criteria and an OABSS ≥ 6 with OABSS Q3 ≥ 2, respectively...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28333742/1-5-ce-test-hours-overactive-bladder-in-women
#13
Emily Contrada
No abstract text is available yet for this article.
April 2017: American Journal of Nursing
https://www.readbyqxmd.com/read/28332134/clinical-characteristics-of-bladder-cancer-in-patients-with-spinal-cord-injury-the-experience-from-a-single-centre
#14
Ralf Böthig, Ines Kurze, Kai Fiebag, Albert Kaufmann, Wolfgang Schöps, Thura Kadhum, Michael Zellner, Klaus Golka
INTRODUCTION: Life expectancy for people with spinal cord injury has shown a marked increase due to modern advances in treatment methods and in neuro-urology. However, since life expectancy of people with paralysis increases, the risk of developing of urinary bladder cancer is gaining importance. MATERIALS AND METHODS: Single-centre retrospective evaluation of patient data with spinal cord injuries and proven urinary bladder cancer and summary of the literature...
March 22, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28329748/extensive-multilevel-split-laminotomy-for-debulking-a-cervicothoracolumbar-nondysraphic-intramedullary-spinal-cord-lipoma-in-a-2-month-old-infant
#15
Ha Son Nguyen, Sean Lew
INTRODUCTION: Laminectomy is the traditional approach for posterior exposure of the spinal canal for tumor resection. Another technique is split laminotomy, which entails the division and retraction of the spinous processes and laminae to access the thecal sac. This technique has been employed for small-segment exposures, but not extensively explored for long-segment exposures. CASE: A 2-month-old male presented with progressive right-leg plegia. MRI of the spine revealed a large, intramedullary spinal-cord lipoma extending from C6 to L5...
March 23, 2017: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28329625/advanced-basal-cell-carcinomas-appear-preferentially-on-the-scalp-of-patients-with-basal-cell-carcinoma-nevus-syndrome
#16
Brittany Urso, Katelyn Updyke, James A Solomon
Basal Cell Carcinoma Nevus Syndrome is a rare condition in which patients need to meet certain major or minor diagnostic criteria or test positive for chromosome 9 or PTCH1 mutations to be diagnosed. The results of an internet based survey of self-identified adults with BCCNS which was launched through SurveyMonkey with access provided by the Basal Cell Carcinoma Nevus Syndrome Life Support Network (www.BCCNS.org). Of 45 respondents, 11 individuals reported having locally advanced BCCs and 6 individuals reported having both locally advanced and metastatic BCCs...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28322904/adding-mirabegron-to-solifenacin-to-treat-overactive-bladder-has-little-impact-on-post-void-residual-volume-or-urinary-retention-risk
#17
M J Drake, S MacDiarmid, S Al-Shukri, J Barkin, A Fianu-Jonasson, S Herschorn, M Huang, M Stoelzel, E Siddiqui
No abstract text is available yet for this article.
March 16, 2017: Urology
https://www.readbyqxmd.com/read/28303627/camp-dependent-regulation-of-rhoa-rho-kinase-attenuates-detrusor-overactivity-in-a-novel-mouse-experimental-model
#18
William Akakpo, Biljana Musicki, Arthur L Burnett
OBJECTIVES: To investigate detrusor function and cAMP activation as a possible target for detrusor overactivity in an experimental model lacking a key denitrosylation enzyme, S-nitrosoglutathione reductase (GSNOR). MATERIALS AND METHODS: GSNOR-deficient (GSNOR(-/-) ) (n=30) and wild-type (WT) mice (n=26) were treated for 7 days with the cAMP activator, colforsin (1mg/kg), or vehicle intraperitoneally. Cystometric studies or molecular analyses of bladder specimens were performed...
March 16, 2017: BJU International
https://www.readbyqxmd.com/read/28299770/does-systemic-disease-aggravate-the-severity-of-dry-mouth-by-anticholinergics-in-overactive-bladder-patients
#19
Keon-Cheol Lee, Bong-Mo Seong
PURPOSE: In overactive bladder (OAB) patients with systemic diseases, dry mouth tends to be more prominent owing to the effects of systemic diseases or related medications. We evaluated how systemic diseases affect dry mouth before and after anticholinergic treatment. MATERIALS AND METHODS: OAB patients were enrolled in this study. The patients were divided according to the presence or absence of systemic diseases. Patients with systemic diseases were sub-grouped by the number of systemic diseases (only one or more than one disease)...
March 16, 2017: Urology Journal
https://www.readbyqxmd.com/read/28294142/inosine-attenuates-spontaneous-activity-in-the-rat-neurogenic-bladder-through-an-a2b-pathway
#20
Claire Doyle, Vivian Cristofaro, Bryan S Sack, Stefan N Lukianov, Mattias Schäfer, Yeun Goo Chung, Maryrose P Sullivan, Rosalyn M Adam
Neurogenic detrusor overactivity (NDO) is among the most challenging complications of spinal cord injury (SCI). A recent report by us demonstrated an improvement in NDO in SCI rats following chronic systemic treatment with the purine nucleoside inosine. The objective of this study was to investigate the mechanism of action of inosine underlying improvement of NDO. Male Sprague-Dawley rats underwent complete spinal cord transection at T8. Inosine (1 mM) delivered intravesically to SCI rats during conscious cystometry significantly decreased the frequency of spontaneous non-voiding contractions...
March 15, 2017: Scientific Reports
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