keyword
MENU ▼
Read by QxMD icon Read
search

neurogenic disorder

keyword
https://www.readbyqxmd.com/read/29037191/ascorbic-acid-alters-cell-fate-commitment-of-human-neural-progenitors-in-a-wnt-%C3%AE-catenin-ros-signaling-dependent-manner
#1
Tareck Rharass, Margareta Lantow, Adam Gbankoto, Dieter G Weiss, Daniela Panáková, Stéphanie Lucas
BACKGROUND: Improving the neuronal yield from in vitro cultivated neural progenitor cells (NPCs) is an essential challenge in transplantation therapy in neurological disorders. In this regard, Ascorbic acid (AA) is widely used to expand neurogenesis from NPCs in cultures although the mechanisms of its action remain unclear. Neurogenesis from NPCs is regulated by the redox-sensitive WNT/β-catenin signaling pathway. We therefore aimed to investigate how AA interacts with this pathway and potentiates neurogenesis...
October 16, 2017: Journal of Biomedical Science
https://www.readbyqxmd.com/read/29030680/-modern-non-cosmetic-treatment-with-botulinum-toxins
#2
REVIEW
A Straube
Botulinum toxin has been known in medical history for a long time. The first scientific investigations and thoughts on possible indications in the treatment of muscular disorders were published by the German physician and poet Justinus Kerner in 1822. The physiological effect of botulinum toxin was identified in the middle of the twentieth century and the first clinical use was reported in 1977. It was first used in ophthalmology for the correction of strabismus and some years later the therapy of blepharospasm and cervical dystonia was established...
October 13, 2017: Der Internist
https://www.readbyqxmd.com/read/29021885/fracture-dislocation-at-c6-c7-level-with-quadriplegia-after-traditional-massage-in-a-patient-with-ankylosing-spondylitis-a-case-report
#3
Kak Abilash, Qmq Mohd, Zah Ahmad, Basir Towil
Ankylosing spinal disorders (ASD) tend to result in fractures and/or dislocations after minor trauma because of the altered biomechanical properties. The relative risk of traumatic vertebral fractures in patients with ankylosing spondylitis has been estimated as three times higher than in the general population. These spine traumas, which are located at cervical level in 81% of patients with ankylosing spondylitis, are complicated by neurological lesions in 65% of patients, due to the high inherent instability of these fractures...
July 2017: Malaysian Orthopaedic Journal
https://www.readbyqxmd.com/read/28991086/bowel-dysfunction-related-to-spina-bifida-keep-it-simple
#4
Charlène Brochard, Benoît Peyronnet, Anne Dariel, Hélène Ménard, Andréa Manunta, Alain Ropert, Michel Neunlist, Guillaume Bouguen, Laurent Siproudhis
BACKGROUND: Although care of urological disorders in spina bifida is well established, there is yet no agreement on a standardized approach to bowel dysfunction in this population. OBJECTIVE: The purpose of this study was to assess bowel dysfunction using validated instruments and the risk factors in adults with spina bifida. DESIGN: A multidisciplinary team prospectively collected patient data, focusing on anorectal and urological symptoms...
November 2017: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/28984668/brain-heart-interactions-in-traumatic-brain-injury
#5
Ayman El-Menyar, Abhishek Goyal, Rifat Latifi, Hassan Al-Thani, William Frishman
The cardiovascular manifestations associated with nontraumatic head disorders are commonly known. Similar manifestations have been reported in patients with traumatic brain injury (TBI); however, the underlying mechanisms and impact on the patient's clinical outcomes are not well explored. The neurocardiac axis theory and neurogenic stunned myocardium phenomenon could partly explain the brain-heart link and interactions and can thus pave the way to a better understanding and management of TBI. Several observational retrospective studies have shown a promising role for beta-adrenergic blockers in patients with TBI in reducing the overall TBI-related mortality...
November 2017: Cardiology in Review
https://www.readbyqxmd.com/read/28969403/the-impact-of-bladder-neck-sparing-on-urinary-continence-during-laparoscopic-radical-prostatectomy-results-from-a-high-volume-centre
#6
Ali Serdar Gozen, Yigit Akin, Mutlu Ates, Marcel Fiedler, Jens Rassweiler
OBJECTIVE: To evaluate the effects of bladder neck reconstruction techniques on early continence after laparoscopic radical prostatectomy (LRP). MATERIALS AND METHODS: This non-randomized retrospective study analyzed prospectively collected data concerning LRP. In total, 3107 patients underwent LRP between March 1999 and December 2016. Exclusion criteria were preoperative urinary incontinence, previous history of external beam radiotherapy, co-morbities which may affect urinary continence such as diabetes mellitus and/or neurogenic disorders, irregular followup, and follow-up shorter than 24 months...
October 3, 2017: Archivio Italiano di Urologia, Andrologia
https://www.readbyqxmd.com/read/28968362/ultrasonography-in-peripheral-nervous-system-diagnosis
#7
Francis O Walker
PURPOSE OF REVIEW: High-resolution ultrasound has made it possible to view most nerves and muscles in real time and to identify pathologic change in size, echo texture, and vascularity. This article focuses on the principles underlying ultrasound imaging and the application of ultrasound imaging to clinical disorders commonly seen in an electrodiagnostic laboratory. RECENT FINDINGS: Ultrasound is a sensitive and specific tool for evaluating myopathic and neurogenic muscle disease...
October 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28954467/afferent-pathway-mediated-effect-of-%C3%AE-1-adrenergic-antagonist-tamsulosin-on-the-neurogenic-bladder-after-spinal-cord-injury
#8
Jin-Hee Han, Sung-Eun Kim, Il-Gyu Ko, Jayoung Kim, Khae Hawn Kim
PURPOSE: The functions of the lower urinary tract (LUT), such as voiding and storing urine, are dependent on complex central neural networks located in the brain, spinal cord, and peripheral ganglia. Thus, the functions of the LUT are susceptible to various neurologic disorders including spinal cord injury (SCI). SCI at the cervical or thoracic levels disrupts voluntary control of voiding and the normal reflex pathways coordinating bladder and sphincter functions. In this context, it is noteworthy that α1-adrenoceptor blockers have been reported to relieve voiding symptoms and storage symptoms in elderly men with benign prostatic hyperplasia (BPH)...
September 2017: International Neurourology Journal
https://www.readbyqxmd.com/read/28933222/altered-hippocampal-neurogenesis-during-the-first-7-days-after-a-fluid-percussion-traumatic-brain-injury
#9
Lee A Shapiro
Traumatic brain injury (TBI) is a devastating disorder causing negative outcomes in millions of people each year. Despite the alarming number of brain injuries and the long-term detrimental outcomes that can be associated with TBI, treatment options are lacking. Extensive investigation is underway, in hopes of identifying effective treatment strategies. Among the most state-of-the-art strategies is cell replacement therapy. TBI is a seemingly good candidate for cell replacement studies because there is often loss of neurons...
July 2017: Cell Transplantation
https://www.readbyqxmd.com/read/28933133/the-effect-of-nerve-mobilization-exercise-in-patients-with-rheumatoid-arthritis-a-pilot-study
#10
C-N Lo, G Xia, B P Leung
Rheumatoid arthritis (RA) is an autoimmune disorder characterized by chronic inflammation of the joints. The neurogenic inflammatory mechanism plays an important role in the inflammatory process of RA, and pathological changes in neural tissues in RA have also been noted. We aim to investigate treatment of the nervous system to relieve joint pain and inflammation in RA. Nerve mobilization, a nervous system-specific therapeutic exercise, was applied on RA patients to determine the effect of nerve mobilization on joint inflammation...
September 21, 2017: Reumatismo
https://www.readbyqxmd.com/read/28911819/non-neurogenic-language-disorders-a-preliminary-classification
#11
REVIEW
Mario F Mendez
BACKGROUND: Few publications deal with non-neurogenic language disorders (NNLDs), distinct from psychogenic speech disorders such as psychogenic dysphonia or stuttering. NNLDs are alterations in language owing to psychosomatic preoccupations, conversion disorder, psychiatric disorders, or other psychological reasons. OBJECTIVE: To identify and classify the range of NNLDs and their characteristics. METHODS: This review summarizes the literature on disturbances in language, broadly defined as the use of symbols for communication, which may have a psychogenic or psychiatric etiology...
August 10, 2017: Psychosomatics
https://www.readbyqxmd.com/read/28904220/congenital-cranial-dysinnervation-disorders-a-literature-review
#12
Rebecca Fels
Congenital cranial dysinnervation disorders (CCDD) is a new term describing a collection of non-progressive neurogenic syndromes. Initially referred to as congenital fibrosis syndrome, it was thought that the primary problem was extraocular muscular maldevelopment. Recent advancements in genetics and neuro-radiology have now determined the initial observation of fibrotic muscles is secondary to a primary lack of innervation from deficient, absent, or misguided cranial nerves. This presentation provides an overview of the known genes and phenotypes currently recognized within the CCDD domain...
January 2017: American Orthoptic Journal
https://www.readbyqxmd.com/read/28901936/advances-in-paediatric-urology
#13
REVIEW
David A Diamond, Ivy H Y Chan, Andrew J A Holland, Michael P Kurtz, Caleb Nelson, Carlos R Estrada, Stuart Bauer, Paul K H Tam
Paediatric urological surgery is often required for managing congenital and acquired disorders of the genitourinary system. In this Series paper, we highlight advances in the surgical management of six paediatric urological disorders. The management of vesicoureteral reflux is evolving, with advocacy ranging from a less interventional assessment and antimicrobial prophylaxis to surgery including endoscopic injection of a bulking agent and minimally invasive ureteric reimplantation. Evidence supports early orchidopexy to improve fertility and reduce malignancy in boys with undescended testes...
September 9, 2017: Lancet
https://www.readbyqxmd.com/read/28884835/non-invasive-electromyographic-estimation-of-motor-unit-number-in-the-external-anal-sphincter-of-the-rat
#14
Chuan Zhang, Alvaro Munoz, H Henry Lai, Timothy Boone, Yingchun Zhang
AIMS: The external anal sphincter (EAS) is essential for maintaining fecal continence. Neurological disorders or traumatic injuries to muscle and nervous systems could lead to EAS denervation. Currently, there are no techniques available to document global innervation changes in the EAS in vivo. The aim of this study was to develop a novel approach to non-invasively estimate the number of functioning motor units (MUs) in the EAS and validate with immunofluorescent techniques in rats. METHODS: Intra-rectal surface electromyography (EMG) signals of the EAS, induced by a series of intra-vaginally delivered pudendal nerve stimulations with different intensities, were recorded...
September 8, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28871928/the-impact-of-pyschological-stress-on-acne
#15
Anamaria Jović, Branka Marinović, Krešimir Kostović, Romana Čeović, Aleksandra Basta-Juzbašić, Zrinka Bukvić Mokos
Acne is one of the most common skin disorders. It is a multifactorial and complex disease, originating in the pilosebaceous follicle where a hereditary background, androgens, skin lipids, disorders of keratinization, inflammatory signaling, and regulatory neuropeptides seem to be mainly involved. Even though emotional stress has long been suspected to trigger or exacerbate acne, its influence on acne severity has been mostly underestimated until recently when studies have brought new data about the different mechanisms and possible factors involved in this interaction...
July 2017: Acta Dermatovenerologica Croatica: ADC
https://www.readbyqxmd.com/read/28864354/methods-of-reactivation-and-reprogramming-of-neural-stem-cells-for-neural-repair
#16
REVIEW
Zuojun Tian, Qiuge Zhao, Sangita Biswas, Wenbin Deng
Research on the biology of adult neural stem cells (NSCs) and induced NSCs (iNSCs), as well as NSC-based therapies for diseases in central nervous system (CNS) has started to generate the expectation that these cells may be used for treatments in CNS injuries or disorders. Recent technological progresses in both NSCs themselves and their derivatives have brought us closer to therapeutic applications. Adult neurogenesis presents in particular regions in mammal brain, known as neurogenic niches such as the dental gyrus (DG) in hippocampus and the subventricular zone (SVZ), within which adult NSCs usually stay for long periods out of the cell cycle, in G0...
August 31, 2017: Methods: a Companion to Methods in Enzymology
https://www.readbyqxmd.com/read/28851321/rare-triad-of-periampullary-carcinoid-duodenal-gastrointestinal-stromal-tumor-and-plexiform-neurofibroma-at-hepatic-hilum-in-neurofibromatosis-type-1-a-case-report
#17
Nihed Abdessayed, Rahul Gupta, Sarra Mestiri, Ahlem Bdioui, Mounir Trimech, Moncef Mokni
BACKGROUND: Neurofibromatosis type 1 is a relatively common inherited disorder. Patients with neurofibromatosis type 1 are at high risk of developing neurogenic, neuroendocrine and mesenchymal intra-abdominal tumors. Although coexistence of multiple tumors of different types is frequent in neurofibromatosis type 1, simultaneous occurrence of abdominal tumors of three types in very rare. CASE PRESENTATION: A 66-year-old lady with neurofibromatosis type 1 presented with painless progressive jaundice for six months...
August 29, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28838986/ammonia-modifies-enteric-neuromuscular-transmission-through-glial-gamma-aminobutyric-acid-signaling
#18
David E Fried, Ralph E Watson, Simon C Robson, Brian D Gulbransen
OBJECTIVE: Impaired gut motility may contribute, at least in part, to the development of systemic hyperammonemia and systemic neurological disorders in inherited metabolic disorders, or in severe liver and renal disease. It is not known whether enteric neurotransmission regulates intestinal luminal and hence systemic ammonia levels by induced changes in motility. DESIGN: Here, we propose and test the hypothesis that ammonia acts through specific enteric circuits to influence gut motility...
August 24, 2017: American Journal of Physiology. Gastrointestinal and Liver Physiology
https://www.readbyqxmd.com/read/28828220/a-waves-increase-the-risk-of-developing-neuropathy
#19
Iva Srotova, Eva Vlckova, Ladislav Dusek, Josef Bednarik
INTRODUCTION: A-waves, which are observed following the M-wave during motor nerve conduction studies (NCS), are late responses that are frequently found in many types of neurogenic disorders. However, A-waves are also common in healthy individuals, where their significance remains unclear. The aim of this study was to examine whether the occurrence of A-waves does in fact represent an increased risk for the future development of changes upon NCS or needle electromyography (EMG) in the corresponding nerve...
August 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28807156/metabolic-factors-and-adult-neurogenesis-impacts-of-chinese-herbal-medicine-on-brain-repair-in-neurological-diseases
#20
Chong Gao, Jiangang Shen
Adult neurogenesis plays the important roles in animal cognitive and emotional behaviors. Abnormal proliferation and differentiation of neural stem cells (NSCs) usually associate with the neural dysfunctions induced by different brain disorders. Therefore, targeting neurogenic factors could be a promoting strategy for neural regeneration and brain repair. Importantly, epidemiological studies suggest metabolism disorders like diabetes and obesity significantly increase the risk of neurological and psychiatric diseases...
2017: International Review of Neurobiology
keyword
keyword
79380
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"