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https://www.readbyqxmd.com/read/29149505/an-international-continence-society-ics-report-on-the-terminology-for-adult-neurogenic-lower-urinary-tract-dysfunction-anlutd
#1
Jerzy B Gajewski, Brigitte Schurch, Rizwan Hamid, Márcio Averbeck, Ryuji Sakakibara, Enrico F Agrò, Tamara Dickinson, Christopher K Payne, Marcus J Drake, Bernie T Haylen
INTRODUCTION: The terminology for adult neurogenic lower urinary tract dysfunction (ANLUTD) should be defined and organized in a clinically based consensus Report. METHODS: This Report has been created by a Working Group under the auspices and guidelines of the International Continence Society (ICS) Standardization Steering Committee (SSC) assisted at intervals by external referees. All relevant definitions for ANLUTD were updated on the basis of research over the last 14 years...
November 17, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/29145292/recurrent-spinal-primitive-neuroectodermal-tumor-with-brain-and-bone-metastases-a-case-report
#2
Frank Chen, Shyh-Shin Chiou, Sheng-Fung Lin, Ann-Shung Lieu, Yi-Ting Chen, Chih-Jen Huang
RATIONALE: Primary spinal primitive neuroectodermal tumor (PNET) is relatively rare in all age groups, and the prognosis in most cases of spinal PNETs appears to be poor, with a median patient survival of 1 to 2 years. We present a case with recurrent spinal PNET with brain and bone metastases that was successfully treated by multimodality treatment. PATIENT CONCERNS: A 14-year-old teenage girl had suffered from progressive left upper back pain with bilateral lower legs weakness and numbness for 1 year...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145015/glial-control-of-neurogenesis
#3
REVIEW
Sven Falk, Magdalena Götz
Glial cells are central components of all neurogenic niches in the embryonic as well as in the adult central nervous system. While neural stem cells (NSCs) themselves exhibit glial features the behavior of NSCs is also strongly influenced by niche glial cells. Recently, studies have begun to uncover a large variety of glial cell-extrinsic as well as intrinsic factors that play crucial roles in the control of NSCs and the regulation of the cellular output from the neurogenic niches. In this review, we focus on mechanisms underlying the formation of adult NSCs by embryonic radial glia cells, discuss the influence of niche glia cells on adult NSCs and examine how the neurogenic potential of glial cells is controlled...
November 13, 2017: Current Opinion in Neurobiology
https://www.readbyqxmd.com/read/29144923/re-barriers-to-transition-in-young-adults-with-neurogenic-bladder
#4
Douglas A Canning
No abstract text is available yet for this article.
December 2017: Journal of Urology
https://www.readbyqxmd.com/read/29141824/inhibition-of-neurogenesis-in-a-case-of-marburg-variant-multiple-sclerosis
#5
Celia Oreja-Guevara, Ulises Gómez-Pinedo, Julia García-López, Rafael Sánchez-Sánchez, Roberto Valverde-Moyano, Alberto Rabano-Gutierrez, Jordi A Matías-Guiu, Ines González-Suárez, Jorge Matías-Guiu
INTRODUCTION: Neural stem cells (NSC) are located essentially in the subventricular zone (SVZ), subgranular zone (SGZ), and along the central canal of the spinal cord. These cells can proliferate in vitro and differentiate into neurons, oligodendrocytes, and astroglia, thus contributing to repair in multiple sclerosis (MS). We conducted a pathological study to analyse neurogenic response in a patient with Marburg variant MS. METHODS: We present the case of a 27-year-old immunocompetent patient with Marburg variant MS, a fulminant form of the disease...
November 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/29141778/pathophysiology-and-risk-of-atrial-fibrillation-detected-after-ischemic-stroke-paradise-a-translational-integrated-and-transdisciplinary-approach
#6
Maryse Paquet, Joshua O Cerasuolo, Victoria Thorburn, Sebastian Fridman, Rasha Alsubaie, Renato D Lopes, Lauren E Cipriano, Paula Salamone, C W James Melling, Ali R Khan, Lucas Sedeño, Jiming Fang, Maria Drangova, Manuel Montero-Odasso, Jennifer Mandzia, Alexander V Khaw, Juan M Racosta, Justin Paturel, Lucy Samoilov, Devin Stirling, Brittany Balint, Victoria Jaremek, Marlys L Koschinsky, Michael B Boffa, Kelly Summers, Agustín Ibañez, Marko Mrkobrada, Gustavo Saposnik, Kurt Kimpinski, Shawn N Whitehead, Luciano A Sposato
BACKGROUND: It has been hypothesized that ischemic stroke can cause atrial fibrillation. By elucidating the mechanisms of neurogenically mediated paroxysmal atrial fibrillation, novel therapeutic strategies could be developed to prevent atrial fibrillation occurrence and perpetuation after stroke. This could result in fewer recurrent strokes and deaths, a reduction or delay in dementia onset, and in the lessening of the functional, structural, and metabolic consequences of atrial fibrillation on the heart...
November 13, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29141498/incidence-and-natural-progression-of-neurogenic-shock-following-traumatic-spinal-cord-injury
#7
Ian A Ruiz, Jordan W Squair, Aaron A Phillips, Christine D Lukac, Dayan Huang, Patrick Oxciano, Dong Yan, Andrei V Krassioukov
Neurogenic shock, a distributive type of circulatory shock following spinal cord injury (SCI), results in profound hypotension. The consequent hemodynamic instability complicates clinical management, delays surgical intervention, and impacts neurological outcome. Moreover, the reported incidence of this condition varies significantly. Here, we establish the true incidence of neurogenic shock by comparing the most common clinical definitions used to diagnose the condition. Further, we characterize the acute progression and recovery of neurogenic shock...
November 15, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29139614/human-dental-stem-cell-derived-transgene-free-ipscs-generate-functional-neurons-via-embryoid-body-mediated-and-direct-induction-methods
#8
Ikbale El Ayachi, Jun Zhang, Xiao-Ying Zou, Zongdong Yu, Wei Wei, Kristen M S O'Connell, George T-J Huang
Induced pluripotent stem cells (iPSCs) give rise to neural stem/progenitor cells (NSCs), serving as a good source for neural regeneration. Here, we established transgene-free (TF) iPSCs from dental stem cells (DSCs) and determined their capacity to differentiate into functional neurons in vitro. Generated TF iPSCs from stem cells of apical papilla (SCAP) and dental pulp stem cells (DPSCs) underwent two methods -- embryoid body (EB)-mediated and direct induction, to guide TF-DSC iPSCs along with H9 or H9 Syn-GFP (human embryonic stem cells) into functional neurons in vitro...
November 15, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/29137067/harlequin-syndrome-and-horner-syndrome-after-neck-schwannoma-excision-in-a-pediatric-patient-a-case-report
#9
Dong Hoon Lee, Jong Yuap Seong, Tae Mi Yoon, Joon Kyoo Lee, Sang Chul Lim
RATIONALE: Harlequin syndrome is an extremely rare benign condition characterized by unilateral facial flushing and sweating. PATIENT CONCERN: An 11-year-old boy presented with complaint of a right neck mass of 1-month duration. DIAGNOSIS: The preoperative diagnosis was neurogenic tumor of vagus nerve or sympathetic nerve. INTERVENTIONS: We performed right neck mass removal under general anesthesia. OUTCOMES: We report a case of harlequin syndrome associated with Horner syndrome in an 11-year boy who underwent excision of right neck schwannoma...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136119/the-bat-as-a-new-model-of-cortical-development
#10
Verónica Martínez-Cerdeño, Jasmin Camacho, Jeanelle Ariza, Hailee Rogers, Kayla Horton-Sparks, Anna Kreutz, Richard Behringer, John J Rasweiler, Stephen C Noctor
The organization of the mammalian cerebral cortex shares fundamental features across species. However, while the radial thickness of grey matter varies within one order of magnitude, the tangential spread of the cortical sheet varies by orders of magnitude across species. A broader sample of model species may provide additional clues for understanding mechanisms that drive cortical expansion. Here, we introduce the bat Carollia perspicillata as a new model species. The brain of C. perspicillata is similar in size to that of mouse but has a cortical neurogenic period at least 5 times longer than mouse, and nearly as long as that of the rhesus macaque, whose brain is 100 times larger...
November 9, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/29136113/the-laminar-organization-of-piriform-cortex-follows-a-selective-developmental-and-migratory-program-established-by-cell-lineage
#11
Eduardo Martin-Lopez, Kimiko Ishiguro, Charles A Greer
Piriform cortex (PC) is a 3-layer paleocortex receiving primary afferent input from the olfactory bulb. The past decade has seen significant progress in understanding the synaptic, cellular and functional organization of PC, but PC embryogenesis continues to be enigmatic. Here, using birthdating strategies and clonal analyses, we probed the early development and laminar specificity of neurogenesis/gliogenesis as it relates to the organization of the PC. Our data demonstrate a temporal sequence of laminar-specific neurogenesis following the canonical "inside-out" pattern, with the notable exception of PC Layer II which exhibited an inverse "outside-in" temporal neurogenic pattern...
November 9, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/29134730/role-of-central-versus-peripheral-opioid-system-in-antinociceptive-and-anti-inflammatory-effect-of-botulinum-toxin-type-a-in-trigeminal-region
#12
V Drinovac Vlah, B Filipović, L Bach-Rojecky, Z Lacković
BACKGROUND: Although botulinum toxin type A (BT-A) is approved for chronic migraine treatment, its site and mechanism of action are still elusive. Recently our group discovered that suppression of CGRP release from dural nerve endings might account for antimigraine action of pericranially injected BT-A. We demonstrated that central antinociceptive effect of BT-A in sciatic region involves endogenous opioid system as well. Here we investigated possible interaction of BT-A with endogenous opioid system within the trigeminal region...
November 13, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/29133325/minimally-invasive-surgery-versus-open-surgery-in-the-treatment-of-lumbar-spondylolisthesis-study-protocol-of-a-multicentre-randomised-controlled-trial-misos-trial
#13
Mark P Arts, Jasper Fc Wolfs, Jos Ma Kuijlen, Godard Cw de Ruiter
INTRODUCTION: Patients with symptomatic spondylolisthesis are frequently treated with nerve root decompression, in addition to pedicle screw fixation and interbody fusion. Minimally invasive approaches are gaining attention in recent years, although there is no clear evidence supporting the proclamation of minimally invasive spine surgery (MISS) being better than open surgery. We present the design of the MISOS (Minimal Invasive Surgery versus Open Surgery) trial on the effectiveness of MISS versus open surgery in patients with degenerative or spondylolytic spondylolisthesis...
November 12, 2017: BMJ Open
https://www.readbyqxmd.com/read/29132068/secretoneurin-and-pe-11-immunoreactivity-in-the-human-dental-pulp
#14
René Steiner, Reiner Fischer-Colbrie, Athanasia Bletsa, Johannes Laimer, Josef Troger
OBJECTIVE: To explore whether there are differences in the concentration of the secretogranin II-derived peptide secretoneurin and the chromogranin B-derived peptide PE-11 between the healthy and inflamed human dental pulps. Furthermore, colocalization studies with calcitonin gene-related peptide were performed to confirm the sensory origin of the peptidergic nerves in the dental pulp. DESIGN: The concentrations of secretoneurin and PE-11 were determined by highly sensitive radioimmunoassays in extracts of dental pulps, the molecular form of secretoneurin immunoreactivities by RP-HPLC with subsequent radioimmunoassay and colocalization studies with calcitonin gene-related peptide were performed by double immunofluorescence...
November 9, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/29128864/association-of-%C3%AE-2-hs-glycoprotein-with-neurogenic-heterotopic-ossification-in-patients-with-spinal-cord-injury
#15
Liwei Dong, Guodong Dong, Jianye Cao, Jing Zhang
BACKGROUND The aim of this study was to explore the relationship between the α2-HS glycoprotein concentrations in serum and the occurrence of neurogenic heterotopic ossification (NHO) in patients with spinal cord injury (SCI). MATERIAL AND METHODS During the period between January 2011 and January 2012, 75 patients (67 male) with paraplegia caused by spinal cord injury were enrolled. The patients were divided into 2 groups in accordance with the occurrence of heterotopic ossification based on the results high-frequency ultrasound on the bilateral hip joint...
November 12, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29127518/identifying-molecular-mediators-of-environmentally-enhanced-neurogenesis
#16
REVIEW
Brian E Eisinger, Xinyu Zhao
Adult hippocampal neurogenesis occurs throughout life and supports healthy brain functions. The production of new neurons decreases with age, and deficiencies in adult neurogenesis are associated with neurodevelopmental and degenerative disease. The rate of neurogenesis is dynamically sensitive to an individual's environmental conditions and experiences, and certain stimuli are known robustly to enhance neurogenesis in rodent models, including voluntary exercise, enriched environment, and electroconvulsive shock...
November 10, 2017: Cell and Tissue Research
https://www.readbyqxmd.com/read/29125521/variation-in-surgical-management-of-neurogenic-bowel-among-centers-participating-in-national-spina-bifida-patient-registry
#17
Jonathan C Routh, David B Joseph, Tiebin Liu, Michael S Schechter, Judy K Thibadeau, M Chad Wallis, Elisabeth A Ward, John S Wiener
PURPOSE: Optimal management of neurogenic bowel in patients with spina bifida (SB) remains controversial. Surgical interventions may be utilized to treat constipation and provide fecal continence, but their use may vary among SB treatment centers. METHODS: We queried the National Spina Bifida Patient Registry (NSBPR) to identify patients who underwent surgical interventions for neurogenic bowel. We abstracted demographic characteristics, SB type, functional level, concurrent bladder surgery, mobility, and NSBPR clinics to determine whether any of these factors were associated with interventions for management of neurogenic bowel...
October 20, 2017: Journal of Pediatric Rehabilitation Medicine
https://www.readbyqxmd.com/read/29125442/long-term-outcomes-after-surgical-treatment-of-pediatric-neurogenic-thoracic-outlet-syndrome
#18
Jennifer Hong, Jared M Pisapia, Zarina S Ali, Austin J Heuer, Erin Alexander, Gregory G Heuer, Eric L Zager
OBJECTIVE Neurogenic thoracic outlet syndrome (nTOS) is an uncommon compression syndrome of the brachial plexus that presents with pain, sensory changes, and motor weakness in the affected limb. The authors reviewed the clinical presentations and outcomes in their series of pediatric patients with surgically treated nTOS over a 6-year period. METHODS Cases of nTOS in patients age 18 years or younger were extracted for analysis from a prospective database of peripheral nerve operations. Baseline patient characteristics, imaging and neurophysiological data, operative findings, and outcomes and complications were assessed...
November 10, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/29124503/urological-dysfunction-in-synucleinopathies-epidemiology-pathophysiology-and-management
#19
REVIEW
Ryuji Sakakibara, Fuyuki Tateno, Tatsuya Yamamoto, Tomoyuki Uchiyama, Tomonori Yamanishi
OBJECTIVE: Parkinson's disease (PD) and multiple system atrophy (MSA) are major neurogenerative diseases characterized pathologically by abnormal alpha-synuclein aggregation. PD and MSA are clinically characterized by motor disorder and bladder dysfunction (mainly urinary urgency and frequency, also called overactive bladder). However, few literatures are available concerning bladder dysfunction in PD or MSA. METHOD: A systematic review. RESULTS: The bladder dysfunction in MSA is more severe than that in PD for large post-void residual or urinary retention...
November 9, 2017: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/29124394/influence-of-hippocampal-niche-signals-on-neural-stem-cell-functions-during-aging
#20
REVIEW
Kira Irving Mosher, David V Schaffer
The genesis of new neurons from neural stem cells in the adult brain offers the hope that this mechanism of plasticity can be harnessed for the treatment of brain injuries and diseases. However, neurogenesis becomes impaired during the normal course of aging; this is also the primary risk factor for most neurodegenerative diseases. The local microenvironment that regulates the function of resident neural stem cells (the "neurogenic niche") is a particularly complex network of various signaling mechanisms, rendering it especially challenging for the dissection of the control of these cells but offering the potential for the advancement of our understanding of the regulation/misregulation of neurogenesis...
November 10, 2017: Cell and Tissue Research
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