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https://www.readbyqxmd.com/read/28212120/neurogenic-voiding-dysfunction
#1
Petros Georgopoulos, Apostolos Apostolidis
PURPOSE OF REVIEW: This review aims to analyze and discuss all recently published articles associated with neurogenic voiding discussion providing readers with the most updated knowledge and trigger for further research. RECENT FINDINGS: They include the proposal of a novel classification system for the pathophysiology of neurogenic lower urinary tract dysfunction (NLUTD) which combines neurological defect in a distinct anatomic location, and data on bowel dysfunction, autonomic dysreflexia and urine biomarkers; review of patient-reported outcome measures in NLUTD; review of the criteria for the diagnosis of clinically significant urinary infections; novel research findings on the pathophysiology of NLUTD; and review of data on minimally and more invasive treatments...
February 16, 2017: Current Opinion in Urology
https://www.readbyqxmd.com/read/28210976/regenerative-medicine-for-parkinson-s-disease-using-differentiated-nerve-cells-derived-from-human-buccal-fat-pad-stem-cells
#2
Haruka Takahashi, Hiroshi Ishikawa, Akira Tanaka
The purpose of this study was to evaluate the utility of human adipose stem cells derived from the buccal fat pad (hBFP-ASCs) for nerve regeneration. Parkinson's disease (PD) is a neurodegenerative disorder characterized by progressive death of dopaminergic neurons. PD is a candidate disease for cell replacement therapy because it has no fundamental therapeutic methods. We examined the properties of neural-related cells induced from hBFP-ASCs as a cell source for PD treatment. hBFP-ASCs were cultured in neurogenic differentiation medium for about 2 weeks...
February 16, 2017: Human Cell
https://www.readbyqxmd.com/read/28210838/urinary-ngal-deficiency-in-recurrent-urinary-tract-infections
#3
Catherine S Forster, Kathryn Johnson, Viral Patel, Rebecca Wax, Nancy Rodig, Jonathan Barasch, Richard Bachur, Richard S Lee
INTRODUCTION: Children with recurrent urinary tract infections (rUTI) often show no identifiable cause of their infections. Neutrophil gelatinase-associated lipocalin (NGAL) is known to be upregulated within the uroepithelium and kidney of patients with UTI and exhibits a localized bacteriostatic effect through iron chelation. We hypothesize that some patients with rUTI without an identifiable cause of their recurrent infections have locally deficient NGAL production. We therefore explored whether a lack of NGAL production may be a factor in the pathogenesis of rUTI...
February 16, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28209547/pregnancy-after-urinary-diversion-at-young-ages-risks-and-outcome
#4
N Huck, S Schweizerhof, P Honeck, A Neisius, J Thüroff, R Stein
OBJECTIVE: To assess the urological and obstetric outcomes during and after pregnancy following urinary diversion (UD) performed during childhood or adolescence. PATIENTS AND METHODS: From our urinary diversion database, we identified 25 females who became pregnant between 1981 and 2013. Reasons for urinary diversion were neurogenic bladder, exstrophy, trauma, sinus urogenitalis and interstitial cystitis. 17 had continent cutaneous diversion, 4 continent anal diversion and 4 colonic conduit...
February 13, 2017: Urology
https://www.readbyqxmd.com/read/28205463/peripheral-nerve-lymphomatosis
#5
Tun-Lin Foo, Ryan Yak, Mark E Puhaindran
Lymphoma involvement of peripheral nerves is rare and it may mimic benign neurogenic tumors or neuropraxic injury. This study presents three patterns of presentations in four patients with neurolymphomatous involvement of their peripheral nerves. We reviewed the clinical records of four patients who underwent exploratory brachial plexus surgery (n = 1), pronator tunnel decompression (n = 1) and peripheral nerve exploration (n = 2) and subsequently found to have neurolymphomatosis (NL). Histological diagnoses were diffuse large B-cell lymphoma (n = 3) and NK/T-cell lymphoma (n = 1)...
March 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28204809/ketamine-suppresses-the-substance-p-induced-production-of-il-6-and-il-8-by-human-u373mg-glioblastoma-astrocytoma-cells
#6
Keisuke Yamaguchi, Seiichiro Kumakura, Taisuke Murakami, Akimasa Someya, Eiichi Inada, Isao Nagaoka
The neuropeptide substance P (SP) is an important mediator of neurogenic inflammation within the central and peripheral nervous systems. SP has been shown to induce the expression of pro-inflammatory cytokines implicated in the pathogenesis of several disorders of the human brain via the neurokinin-1 receptor (NK-1R). Ketamine, an intravenous anesthetic agent, functions as a competitive antagonist of the excitatory neurotransmission N-methyl-D‑aspartate (NMDA) receptor, and also antagonizes the NK-1R by interfering with the binding of SP...
February 3, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28203373/a-silent-skull-metastatic-follicular-thyroid-carcinoma-mimicking-as-a-benign-scalp-tumor-in-a-pregnant-woman
#7
Tsung-Chun Huang, Yu-Kai Cheng, Tsung-Wei Chen, Yung-Chang Hsu, En-Wei Liu, Hsin-Han Chen
: Thyroid cancer with cranial metastasis in a pregnant woman is very rare. In the literature, most cases are diagnosed early from neurogenic signs or symptomatic thyroid gland. Pregnancy also contributes to a hesitation toward early surgical and medical treatments. We reported a scalp tumor in a physically healthy 37-year-old pregnant female with a follicular thyroid carcinoma (FTC) with lung, bone and cranial metastasis in initial presentation. Silent neurogenic and physical examinations make an early diagnosis very challenging...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28203140/tamoxifen-activation-of-cre-recombinase-has-no-persisting-effects-on-adult-neurogenesis-or-learning-and-anxiety
#8
Peter Rotheneichner, Pasquale Romanelli, Lara Bieler, Sebastian Pagitsch, Pia Zaunmair, Christina Kreutzer, Richard König, Julia Marschallinger, Ludwig Aigner, Sébastien Couillard-Després
Adult neurogenesis is a tightly regulated process continuously taking place in the central nervous system of most mammalian species. In neuroscience research, transgenic animals bearing the tamoxifen-inducible CreER(T2)-Lox system are widely used. In this study, we made use of a Nestin-CreER(T2)/R26R-YFP transgenic mouse model in which the CreER(T2) activates the expression of YFP in multipotent neural stem cells upon tamoxifen application. Humoral factors, such as the levels of estrogens, have been reported to affect the hippocampal neurogenesis...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28198657/genital-nerve-stimulation-increases-bladder-capacity-after-sci-a-meta-analysis
#9
Dennis J Bourbeau, Graham H Creasey, Steven Sidik, Steven W Brose, Kenneth J Gustafson
BACKGROUND: Neurogenic detrusor overactivity (NDO) often results in decreased bladder capacity, urinary incontinence, and vesico-ureteral reflux. NDO can trigger autonomic dysreflexia and can impair quality of life. Electrical stimulation of the genital nerves (GNS) acutely inhibits reflex bladder contractions and can increase bladder capacity. Quantifying the effect of GNS on bladder capacity and determining what study factors and subject factors influence bladder capacity improvements will inform the design of clinical GNS interventions...
February 15, 2017: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/28196712/ipomoea-pes-caprae-l-r-br-convolvulaceae-as-a-topical-herbal-medicine-to-relieve-pain-and-inflammation-promising-tool-against-effects-due-to-toxin-skin-contact
#10
Cristiane da Silva Barth, Hugo Guilherme Tolentino de Souza, Lilian W Rocha, Gislaine Francieli da Silva, Mariana Ferreira Dos Anjos, Veronica D'Avila Pastor, Tania Mari Belle Bresolin, Angelica Garcia Couto, José Roberto Santin, Nara Lins Meira Quintão
ETHNOPHARMACOLOGICAL RELEVANCE: Ipomoea pes-caprae is known as bayhops, beach morning glory or goat's foot, and in Brazil as salsa-de-praia. Its leaves are used in worldwide folk medicine for the relief of jellyfish-stings symptoms. The literature only reports the anti-inflammatory and neutralizing effects of a nonpolar plant derived, without validating the popular use or exploring the mechanism of action. AIM OF THE STUDY: This study aimed to evaluate and validate the topical effects of a semisolid containing hydroethanolic extract obtained from the aerial parts of I...
February 11, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28196689/subependymal-zone-derived-oligodendroblasts-respond-to-focal-demyelination-but-fail-to-generate-myelin-in-young-and-aged-mice
#11
Ilias Kazanis, Kimberley A Evans, Evangelia Andreopoulou, Christina Dimitriou, Christos Koutsakis, Ragnhildur Thora Karadottir, Robin J M Franklin
Two populations of oligodendrogenic progenitors co-exist within the corpus callosum (CC) of the adult mouse. Local, parenchymal oligodendrocyte progenitor cells (pOPCs) and progenitors generated in the subependymal zone (SEZ) cytogenic niche. pOPCs are committed perinatally and retain their numbers through self-renewing divisions, while SEZ-derived cells are relatively "young," being constantly born from neural stem cells. We compared the behavior of these populations, labeling SEZ-derived cells using hGFAP:Cre(Ert2) mice, within the homeostatic and regenerating CC of the young-adult and aging brain...
February 8, 2017: Stem Cell Reports
https://www.readbyqxmd.com/read/28195961/bedside-ultrasound-to-facilitate-early-diagnosis-and-ease-of-follow-up-in-neurogenic-heterotopic-ossification-a-pilot-study-from-the-intensive-care-unit
#12
Konstantinos Stefanidis, Peter Brindley, Raymond Ramnarine, Michael Blaivas, Mohammad Daneshi, Paul S Sidhu, Abdoulrahman Alharthy, Dimitrios Karakitsos
OBJECTIVE: To explore the potential role of ultrasound (US) as a bedside tool in intensive care unit patients with presumed neurogenic heterotopic ossification (NHO). SETTING: Tertiary university teaching hospitals. PARTICIPANTS: Critical care patients with acquired brain injury. DESIGN: A multicenter prospective study of critical care patients with possible NHO. MAIN MEASURES: Following a screening clinical examination, the major joints were evaluated with US, serum laboratory work, and x-ray...
February 10, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28195555/blood-brain-barrier-supported-neurogenesis-in-healthy-and-diseased-brain
#13
Elena A Pozhilenkova, Olga L Lopatina, Yulia K Komleva, Vladimir V Salmin, Alla B Salmina
Adult neurogenesis is one of the most important mechanisms contributing to brain development, learning, and memory. Alterations in neurogenesis underlie a wide spectrum of brain diseases. Neurogenesis takes place in highly specialized neurogenic niches. The concept of neurogenic niches is becoming widely accepted due to growing evidence of the important role of the microenvironment established in the close vicinity to stem cells in order to provide adequate control of cell proliferation, differentiation, and apoptosis...
February 14, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28195356/efficacy-of-onabotulinum-toxin-a-injection-in-pediatric-patients-with-non-neurogenic-detrusor-overactivity
#14
Omer Bayrak, Erkan Sadioglu, Haluk Sen, Kazim Dogan, Sakip Erturhan, Ilker Seckiner
AIMS: To evaluate the effectiveness and reliability of onabotulinum toxin A (onaBoNT-A) injections in pediatric patients with non-neurogenic detrusor overactivity (NNDO). METHODS: Between January 2010 and February 2016, 39 patients underwent onaBoNT-A injections for NNDO, and were evaluated retrospectively. Three-day voiding diary was filled at baseline, and at the postoperative 9th month. The voiding frequency, incontinence episodes, and the cystometric capacity were noted...
February 14, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28195229/international-spinal-cord-injury-bowel-function-basic-data-set-version-2-0
#15
K Krogh, A Emmanuel, B Perrouin-Verbe, M A Korsten, M J Mulcahey, F Biering-Sørensen
STUDY DESIGN: International expert working group. OBJECTIVES: To revise the International Spinal Cord Injury (SCI) Bowel Function Basic Data Set as a standardized format for the collecting and reporting of a minimal amount of information on bowel function in clinical practice and research. SETTING: Working group appointed by the American Spinal injury association (ASIA) and the International Spinal Cord Society (ISCoS). METHODS: The draft prepared by the working group was reviewed by the International SCI Data Set Committee and later by members of the ISCoS Executive and Scientific Committees and the ASIA board...
February 14, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28194183/regulation-of-stem-cell-properties-of-m%C3%A3-ller-glia-by-jak-stat-and-mapk-signaling-in-the-mammalian-retina
#16
REVIEW
Krista M Beach, Jianbo Wang, Deborah C Otteson
In humans and other mammals, the neural retina does not spontaneously regenerate, and damage to the retina that kills retinal neurons results in permanent blindness. In contrast to embryonic stem cells, induced pluripotent stem cells, and embryonic/fetal retinal stem cells, Müller glia offer an intrinsic cellular source for regenerative strategies in the retina. Müller glia are radial glial cells within the retina that maintain retinal homeostasis, buffer ion flux associated with phototransduction, and form the blood/retinal barrier within the retina proper...
2017: Stem Cells International
https://www.readbyqxmd.com/read/28194007/jnk1-controls-adult-hippocampal-neurogenesis-and-imposes-cell-autonomous-control-of-anxiety-behaviour-from-the-neurogenic-niche
#17
H Mohammad, F Marchisella, S Ortega-Martinez, P Hollos, K Eerola, E Komulainen, N Kulesskaya, E Freemantle, V Fagerholm, E Savontous, H Rauvala, B D Peterson, H van Praag, E T Coffey
No abstract text is available yet for this article.
February 14, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28193127/relations-between-the-results-of-complex-clinical-and-neurophysiological-examinations-in-patients-with-temporomandibular-disorders-symptoms
#18
Anna Sójka, Juliusz Huber, Wiesław Hędzelek, Agnieszka Wiertel-Krawczuk, Agnieszka Szymankiewicz-Szukała, Agnieszka Seraszek-Jaros, Aleksandra Kulczyk, Agnieszka Wincek, Magdalena Sobieska
OBJECTIVE: Reinvestigation of clinical importance of surface electromyography recordings (sEMG) from the masticatory, neck and shoulder girdle muscles in patients with various clinically detected temporomandibular disorders (TMDs). METHODS: Fifty women with myalgia diagnosis of Axis I DC/TMD and the same number of healthy female volunteers were studied clinically and neurophysiologically by means of sEMG. RESULTS: Unilateral more than bilateral complex symptoms of TMDs were related to the non-neurogenic masticatory rather than neck and shoulder girdle muscles dysfunctions at rest...
February 14, 2017: Cranio: the Journal of Craniomandibular Practice
https://www.readbyqxmd.com/read/28190402/preserving-brain-function-in-a-comatose-patient-with-septic-hyperpyrexia-41-6%C3%A2-%C3%A2-c-a-case-report
#19
Samantha Sterkel, Akinboyede Akinyemi, Marcos A Sanchez-Gonzalez, George Michel
BACKGROUND: Pyrexia is a physiological response through which the immune system responds to infectious processes. Hyperpyrexia is known to be neurodegenerative leading to brain damage. Some of the neurotoxic effects of hyperpyrexia on the brain include seizures, decreased cognitive speed, mental status changes, coma, and even death. In the clinical management of hyperpyrexia, the goal is to treat the underlying cause of elevated temperature and prevent end organ damage. CASE PRESENTATION: This case illustrates a 39-year-old white American man referred from another medical facility where he had undergone an upper gastrointestinal tract diagnostic procedure which became complicated by blood aspiration and respiratory distress...
February 13, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28188802/crosstalk-of-metabolic-factors-and-neurogenic-signaling-in-adult-neurogenesis-implication-of-metabolic-regulation-for-mental-and-neurological-diseases
#20
Chong Gao, Qi Wang, Sookja K Chung, Jiangang Shen
Metabolic disorders like diabetes and obesity are commonly companied with neurological diseases and psychiatric disorders. Accumulating evidences indicated that cellular metabolic factors affect adult neurogenesis and have modulating effects on neurodegenerative disorders and psychiatric diseases. Adult neurogenesis contains multiple steps including proliferation of neural stem cells, lineage commitments of neural progenitor cells, maturation into functional neurons, and integration into neuronal network. Many intrinsic and extrinsic factors produced from neural stem/progenitor cells and their microenvironment or neurogenic niche take roles in modulating neurogenesis and contribute to the brain repair and functional recoveries in many neurological diseases and psychiatric disorders...
February 7, 2017: Neurochemistry International
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