keyword
MENU ▼
Read by QxMD icon Read
search

elimination disorders

keyword
https://www.readbyqxmd.com/read/28534652/a-review-of-the-evidence-of-zolpidem-efficacy-in-neurological-disability-after-brain-damage-due-to-stroke-trauma-and-hypoxia-a-justification-of-further-clinical-trials
#1
J A Sutton, R P Clauss
During 15 years, 23 clinical reports and 6 studies have demonstrated associations between sub-sedative doses of zolpidem and recoveries from brain damage due to strokes, trauma and hypoxia. Clinical findings include unexpected awakenings from vegetative states and regressions of stroke symptoms after dosing that disappear during elimination and reappear on repeat dosing. Initially single-photon emission computed tomography scans showed improved perfusion within, around and distant from infarctions. Then positron emission tomography scans and electroencephalography detected renewed metabolic and neuronal activity...
May 23, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28530647/stage-of-liver-fibrosis-in-patients-with-congenital-bleeding-disorders-and-infected-with-hepatitis-c-virus
#2
Marta Kucharska, Urszula Zaleska-Dorobisz, Aleksandra Szymczak, Marcin Inglot, Weronika Rymer, Małgorzata Zalewska, Krzysztof Małyszczak, Małgorzata Kuliszkiewicz-Janus, Małgorzata Inglot
INTRODUCTION    Hepatitis C virus (HCV) is the major cause of chronic liver disease in patients with hemophilia. As liver biopsy should not be routinely used in them, possibilities of accurate assessment of the fibrosis stage have been very limited until recently. OBJECTIVES    The aim of the study was to determine the stage of liver fibrosis in HCV-infected hemophiliacs with use of non-invasive methods of fibrosis assessment and to analyze the influence of risk factors on liver fibrosis.  PATIENTS AND METHODS    The study included 71 HCV-infected patients with hemophilia and other congenital bleeding disorders...
May 22, 2017: Polish Archives of Internal Medicine
https://www.readbyqxmd.com/read/28528955/potential-therapeutic-activity-of-phlogacanthus-thyrsiformis-hardow-mabb-flower-extract-and-its-biofabricated-silver-nanoparticles-against-chemically-induced-urolithiasis-in-male-wistar-rats
#3
Poppy Das, Kiran Kumar, Arunai Nambiraj, Reshma Rajan, Rajendra Awasthi, Kamal Dua, Himaja M
Urolithiasis is a painful disorder in which stones are formed in the kidney, bladder or urethra. There are no proper therapeutic treatments available for kidney stones and people suffering from larger stones have to undergo surgery which has many side effects. A natural remedy with therapeutic effects that can dissipate and remove even the larger stones would eliminate the need of a surgery and the risks associated with it. The flowers of Phlogacanthus thyrsiformis used in culinary recipes in the north eastern India are also widely used as a folklore medicine for the treatment of kidney stones and liver disorders...
May 18, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28525341/morphological-analysis-of-testicles-in-cats-with-disorders-of-sex-development
#4
S Dzimira, W Nizanski, J A Madej
Disorders of sex development (DSD) are rare in cats. They can be caused by chromosomal aberrations, gene mutations or other undefined factors. The aim of the present study was to compare the histological structure and immunohistochemical reactivity of testes in cats with DSD and in healthy cats. The research material consisted of the gonads of four cats - phenotypic males with an incorrect structure of the reproductive system. The control group consisted of the testes of four healthy cats - routinely castrated phenotypical males...
March 28, 2017: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/28524125/-surgical-management-of-venous-compression-causing-trigeminal-neuralgia
#5
V K Poshataev, A N Konovalov, V N Shimanskiy
Venous compression is a rare cause of trigeminal neuralgia (TN). Vascular decompression of the trigeminal nerve root, as the only etiopathogenetic treatment of trigeminal neuralgia, is a well-known procedure that is extensively used at various neurosurgical clinics. As the number of interventions for TN increases, the absolute number of surgeries for eliminating venous compression of the trigeminal nerve also grows. Five hundred TN patients underwent surgery at the Neurosurgical Institute in the period from 2000 to 2015...
2017: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
https://www.readbyqxmd.com/read/28523939/prevalence-of-psychological-distress-how-do-australia-and-canada-compare
#6
Joanne C Enticott, Elizabeth Lin, Frances Shawyer, Grant Russell, Brett Inder, Scott Patten, Graham Meadows
OBJECTIVE: To compare equivalent population-level mental health indicators in Canada and Australia, and articulate recommendations to support equitable mental health services. These are two somewhat similar resource-rich countries characterized by extensive non-metropolitan and rural regions as well as significant areas of socioeconomic deprivation. METHODS: A cross-national epidemiology and equity study: primary outcome was Kessler Psychological Distress Scale (K10) in recent national surveys...
May 1, 2017: Australian and New Zealand Journal of Psychiatry
https://www.readbyqxmd.com/read/28522903/oxidative-stress-antioxidants-and-intestinal-calcium-absorption
#7
REVIEW
Gabriela Diaz de Barboza, Solange Guizzardi, Luciana Moine, Nori Tolosa de Talamoni
The disequilibrium between the production of reactive oxygen (ROS) and nitrogen (RNS) species and their elimination by protective mechanisms leads to oxidative stress. Mitochondria are the main source of ROS as by-products of electron transport chain. Most of the time the intestine responds adequately against the oxidative stress, but with aging or under conditions that exacerbate the ROS and/or RNS production, the defenses are not enough and contribute to developing intestinal pathologies. The endogenous antioxidant defense system in gut includes glutathione (GSH) and GSH-dependent enzymes as major components...
April 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28522374/population-pharmacokinetics-of-nnz-2566-in-healthy-subjects
#8
Sean P Oosterholt, Joseph Horrigan, Nancy Jones, Larry Glass, Oscar Della Pasqua
NNZ-2566 is a novel, small molecule being developed as a treatment for cognitive impairment in different CNS conditions, including Rett and Fragile-X syndrome, both of which are associated with moderate to severe neurodevelopmental disorder. In current study we characterise the population pharmacokinetics of NNZ-2566 after administration of single and repeated ascending doses to healthy subjects. A meta-analytical approach was used to analyse pharmacokinetic data from 3 different studies, in which a total of 61 healthy subjects (median age 23years, range 19 to 38) were treated with NNZ-2566...
May 15, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28507447/managing-refractory-cryoglobulinemic-vasculitis-challenges-and-solutions
#9
REVIEW
Predrag Ostojic, Ivan R Jeremic
Cryoglobulinemia is thought to be a rare condition. It may be an isolated disorder or secondary to a particular disease. According to immunoglobulin composition, cryoglobulinemia is classified into three types. In mixed cryoglobulinemia (types II and III), vascular deposition of cryoglobulin-containing immune complexes and complement may induce a clinical syndrome, characterized by systemic vasculitis and inflammation - cryoglobulinemic vasculitis (CryoVas). Most common clinical manifestations in CryoVas are skin lesions (orthostatic purpura and ulcers), weakness, peripheral neuropathy, Raynaud's phenomenon, sicca syndrome, membranoproliferative glomerulonephritis, and arthralgia and seldom arthritis...
2017: Journal of Inflammation Research
https://www.readbyqxmd.com/read/28506704/a-method-to-achieve-extended-cannabis-abstinence-in-cannabis-dependent-patients-with-schizophrenia-and-non-psychiatric-controls
#10
Rachel A Rabin, Karolina Kozak, Konstantine K Zakzanis, Gary Remington, Cristiana Stefan, Alan J Budney, Tony P George
BACKGROUND: Cannabis use disorders (CUD) are common in schizophrenia (~25%) compared to the general population (~3%). Tetrahydrocannabinol (THC), the principal psychoactive component in cannabis is fat-soluble, resulting in an extended period for cannabinoid elimination. While detection of cannabinoids in urine is indicative of prior cannabis exposure, time of last use is difficult to verify sustained abstinence for extended periods (e.g., 28-days) in chronic cannabis users. Therefore, we evaluated the utility of a sustained cannabis abstinence paradigm in patients with schizophrenia and non-psychiatric controls...
May 12, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28504708/receptor-oligomerization-guides-pathway-choice-between-proteasomal-and-autophagic-degradation
#11
Kefeng Lu, Fabian den Brave, Stefan Jentsch
Abnormal or aggregated proteins have a strong cytotoxic potential and are causative for human disorders such as Alzheimer's, Parkinson's, Huntington's disease and amyotrophic lateral sclerosis. If not restored by molecular chaperones, abnormal proteins are typically degraded by proteasomes or eliminated by selective autophagy. The discovery that both pathways are initiated by substrate ubiquitylation but utilize different ubiquitin receptors incited a debate over how pathway choice is achieved. Here, we demonstrate in yeast that pathway choice is made after substrate ubiquitylation by competing ubiquitin receptors harbouring either proteasome- or autophagy-related protein 8 (Atg8/LC3)-binding modules...
May 15, 2017: Nature Cell Biology
https://www.readbyqxmd.com/read/28504361/alterations-of-resting-state-fmri-measurements-in-individuals-with-cervical-dystonia
#12
Zhihao Li, Cecília N Prudente, Randall Stilla, K Sathian, H A Jinnah, Xiaoping Hu
Cervical dystonia (CD) is a neurological disorder with typical symptoms of involuntary and abnormal movements and postures of the head. CD-associated alterations of functional brain networks have not been well characterized. Previous studies of CD using resting-state functional MRI (rfMRI) are limited in two aspects: (i) the analyses were not directly focused on the functional brain network related to head movement and (ii) rfMRI measurements other than functional connectivity (FC) were not investigated. The present study examined alterations of FC in CD by capitalizing on newly identified brain regions supporting isometric head rotation (Prudente et al...
May 15, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28500272/probing-the-lithium-response-pathway-in-hipscs-implicates-the-phosphoregulatory-set-point-for-a-cytoskeletal-modulator-in-bipolar-pathogenesis
#13
Brian T D Tobe, Andrew M Crain, Alicia M Winquist, Barbara Calabrese, Hiroko Makihara, Wen-Ning Zhao, Jasmin Lalonde, Haruko Nakamura, Glenn Konopaske, Michelle Sidor, Cameron D Pernia, Naoya Yamashita, Moyuka Wada, Yuuka Inoue, Fumio Nakamura, Steven D Sheridan, Ryan W Logan, Michael Brandel, Dongmei Wu, Joshua Hunsberger, Laurel Dorsett, Cordulla Duerr, Ranor C B Basa, Michael J McCarthy, Namrata D Udeshi, Philipp Mertins, Steven A Carr, Guy A Rouleau, Lina Mastrangelo, Jianxue Li, Gustavo J Gutierrez, Laurence M Brill, Nikolaos Venizelos, Guang Chen, Jeffrey S Nye, Husseini Manji, Jeffrey H Price, Colleen A McClung, Hagop S Akiskal, Martin Alda, De-Maw M Chuang, Joseph T Coyle, Yang Liu, Yang D Teng, Toshio Ohshima, Katsuhiko Mikoshiba, Richard L Sidman, Shelley Halpain, Stephen J Haggarty, Yoshio Goshima, Evan Y Snyder
The molecular pathogenesis of bipolar disorder (BPD) is poorly understood. Using human-induced pluripotent stem cells (hiPSCs) to unravel such mechanisms in polygenic diseases is generally challenging. However, hiPSCs from BPD patients responsive to lithium offered unique opportunities to discern lithium's target and hence gain molecular insight into BPD. By profiling the proteomics of BDP-hiPSC-derived neurons, we found that lithium alters the phosphorylation state of collapsin response mediator protein-2 (CRMP2)...
May 12, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28499895/epstein-barr-virus-and-rheumatoid-arthritis
#14
Nathalie Balandraud, Jean Roudier
Rheumatoid arthritis (RA) is one of the most common autoimmune diseases, with a 0.5% world-wide prevalence. The cause of RA remains unknown, however both genetic and environmental factors may contribute to its development. Among these is the Epstein-Barr Virus (EBV). Here, we discuss several aspects of the close relationship between EBV and RA. Patients with RA have impaired control of EBV infection. Indeed, they have high titres of antibodies against EBV antigens. Their peripheral blood T lymphocytes are less efficient at controlling the outgrowth of EBV-infected B cells...
May 9, 2017: Joint, Bone, Spine: Revue du Rhumatisme
https://www.readbyqxmd.com/read/28499521/investigating-clinically-and-scientifically-useful-cut-points-on-the-compulsive-sexual-behavior-inventory
#15
Michael H Miner, Nancy Raymond, Eli Coleman, Rebecca Swinburne Romine
INTRODUCTION: One of the major obstacles to conducting epidemiologic research and determining the incidence and prevalence of compulsive sexual behavior (CSB) has been the lack of relevant empirically derived cut points on the various instruments that have been used to measure the concept. AIM: To further develop the Compulsive Sexual Behavior Inventory (CSBI) through exploring predictive validity and developing an empirically determined and clinically useful cut point for defining CSB...
May 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28485288/the-influence-of-the-body-mass-index-bmi-on-selected-parameters-of-the-coagulation-system-in-patients-with-disorders-of-the-balance-system-taking-oral-contraceptives
#16
Marzena Bielińska, Joanna Urbaniak, Krzysztof Kuśmierczyk, Jurek Olszewski, Piotr Pietkiewicz
INTRODUCTION: The objective of the paper is to evaluate the influence of the body mass index (BMI) on selected parameters of the coagulation system in patients with disorders of the balance system taking oral contraceptives. MATERIAL AND METHODS: 105 young women participated in the study who were divided into 2 groups. Group I: 52 women disorders of the balance system taking hormonal contraceptives for at least 2 months, between the age of 20-49; Group II: 53 women with no disorders of the balance system taking hormonal contraceptives for at least 2 months, between the age of 18-40...
July 10, 2016: Otolaryngologia Polska
https://www.readbyqxmd.com/read/28484451/hello-from-the-other-side-how-autoantibodies-circumvent-the-blood-brain-barrier-in-autoimmune-encephalitis
#17
REVIEW
Maryann P Platt, Dritan Agalliu, Tyler Cutforth
Antibodies against neuronal receptors and synaptic proteins are associated with autoimmune encephalitides (AE) that produce movement and psychiatric disorders. In order to exert their pathological effects on neural circuits, autoantibodies against central nervous system (CNS) targets must gain access to the brain and spinal cord by crossing the blood-brain barrier (BBB), a tightly regulated gateway formed by endothelial cells lining CNS blood vessels. To date, the pathogenic mechanisms that underlie autoantibody-triggered encephalitic syndromes are poorly understood, and how autoantibodies breach the barrier remains obscure for almost all AE syndromes...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28479324/theta-oscillations-during-active-sleep-synchronize-the-developing-rubro-hippocampal-sensorimotor-network
#18
Carlos Del Rio-Bermudez, Jangjin Kim, Greta Sokoloff, Mark S Blumberg
Neuronal oscillations comprise a fundamental mechanism by which distant neural structures establish and express functional connectivity. Long-range functional connectivity between the hippocampus and other forebrain structures is enabled by theta oscillations. Here, we show for the first time that the infant rat red nucleus (RN)-a brainstem sensorimotor structure-exhibits theta (4-7 Hz) oscillations restricted primarily to periods of active (REM) sleep. At postnatal day 8 (P8), theta is expressed as brief bursts immediately following myoclonic twitches; by P12, theta oscillations are expressed continuously across bouts of active sleep...
May 22, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28475461/rig-i-like-receptors-and-type-i-interferonopathies
#19
Hiroki Kato, Seong-Wook Oh, Takashi Fujita
Type I interferon (IFN) production by the proper activation of nucleic acid sensors is essential for hosts to eliminate invading viruses. Among these sensors, RIG-I-like receptors (RLRs) are well-known viral RNA sensors in the cytoplasm that recognize the nonself signatures of viral RNAs to trigger IFN responses. Recent accumulating evidence has clarified that some specific and atypical self-RNAs also cause activation of RLRs independently of virus infection. Importantly, when RLR-activation by these RNAs or a conformational change via missense mutations is sustained, the resulting continuous production of type I IFN will lead to autoimmune disorders...
May 2017: Journal of Interferon & Cytokine Research
https://www.readbyqxmd.com/read/28475061/modulation-of-parkinsonian-state-with-uncertain-disturbance-based-on-sliding-mode-control
#20
Yulin Zhu, Jiang Wang, Huiyan Li, Bin Deng, Chen Liu
Parkinson's disease (PD) is a degenerative disorder of central nervous system that endangers the olds' health seriously. The motor symptoms of PD can be attributed to the distorted relay reliability of thalamus to cortical sensorimotor input that results from the increase of inhibitory input from internal segment of the globus pallidum (GPi). Based on this, we construct the GPithalamocortical computational model to generate the normal and pathological firing patterns by varying GPi spike train input. A kind of closed-loop deep brain stimulation (DBS) strategy is proposed here...
May 2, 2017: IEEE Transactions on Neural Systems and Rehabilitation Engineering
keyword
keyword
98659
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"