keyword
MENU ▼
Read by QxMD icon Read
search

pain and parkinson

keyword
https://www.readbyqxmd.com/read/29774960/alteration-of-nociceptive-integration-in-the-spinal-cord-of-a-rat-model-of-parkinson-s-disease
#1
Keri-Ann Charles, Frédéric Naudet, Rabia Bouali-Benazzouz, Marc Landry, Philippe De Deurwaerdère, Pascal Fossat, Abdelhamid Benazzouz
BACKGROUND: Pain is a major non motor symptom that contributes to impaired quality of life in PD. However, its mechanism is unknown. OBJECTIVES AND METHODS: We sought to identify the pain phenotypes and parallel changes in spinal integration of peripheral stimuli in a rat model of PD induced by lesions of SN dopamine neurons, using behavioral plantar and von Frey tests as well as electrophysiology of the dorsal horn. RESULTS: We show that dopamine depletion by 6-OHDA induced hypersensitivity to mechanical and thermal stimuli...
May 18, 2018: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29770251/review-of-the-neurological-benefits-of-phytocannabinoids
#2
REVIEW
Joseph Maroon, Jeff Bost
Background: Numerous physical, psychological, and emotional benefits have been attributed to marijuana since its first reported use in 2,600 BC in a Chinese pharmacopoeia. The phytocannabinoids, cannabidiol (CBD), and delta-9-tetrahydrocannabinol (Δ9-THC) are the most studied extracts from cannabis sativa subspecies hemp and marijuana. CBD and Δ9-THC interact uniquely with the endocannabinoid system (ECS). Through direct and indirect actions, intrinsic endocannabinoids and plant-based phytocannabinoids modulate and influence a variety of physiological systems influenced by the ECS...
2018: Surgical Neurology International
https://www.readbyqxmd.com/read/29770123/what-if-low-back-pain-is-the-most-prevalent-parkinsonism-in-the-world
#3
Jesse V Jacobs, Sharon M Henry, Fay B Horak
Low back pain (LBP) has a point prevalence of nearly 10% and ranks highest in global disease burden for years lived with disability; Parkinson's disease (PD) ranks in the top 100 most disabling health conditions for years lost and years lived with disability (1). Recent evidence suggests that people with chronic, recurrent LBP exhibit many postural impairments reminiscent of a neurological postural disorder such as PD. We compare and contrast postural impairments associated with LBP and PD in order to inform treatment strategies for both conditions...
2018: Frontiers in Neurology
https://www.readbyqxmd.com/read/29769252/frequency-of-non-motor-symptoms-in-parkinson-s-disease-presenting-to-tertiary-care-centre-in-pakistan-an-observational-cross-sectional-study
#4
Shahid Mukhtar, Rashid Imran, Mohsin Zaheer, Huma Tariq
OBJECTIVE: To determine the frequency of non-motor symptoms (NMS) in patients of Parkinson's disease (PD) presenting to a movement disorder clinic at a tertiary care centre in Pakistan, and how frequency of NMS is different in male and female patients. STUDY DESIGN: Observational, cross-sectional study. SETTING: Tertiary care centre. PARTICIPANTS: Out of 102 patients, 85 were included. Inclusion criteria were patients with PD diagnosed according to the UK Parkinson's Disease Society Brain Bank Clinical Diagnostic Criteria, age ≥18 years, able to give consent and have no difficulty in answering questions...
May 16, 2018: BMJ Open
https://www.readbyqxmd.com/read/29758318/proteome-and-behavioral-alternations-in-phosphorylation-deficient-mutant-collapsin-response-mediator-protein2-knock-in-mice
#5
Haruko Nakamura, Aoi Takahashi-Jitsuki, Hiroko Makihara, Tetsuya Asano, Yayoi Kimura, Jun Nakabayashi, Naoya Yamashita, Yuko Kawamoto, Fumio Nakamura, Toshio Ohshima, Hisashi Hirano, Fumiaki Tanaka, Yoshio Goshima
CRMP2, alternatively designated as DPYSL2, was the first CRMP family member to be identified as an intracellular molecule mediating the signaling of the axon guidance molecule Semaphorin 3A (Sema3A). In Sema3A signaling, cyclin-dependent kinase 5 (Cdk5) primarily phosphorylates CRMP2 at Ser522. Glycogen synthase kinase-3β (GSK-3β) subsequently phosphorylates the residues of Thr509 and Thr514 of CRMP2. Previous studies showed that CRMP2 is involved in pathogenesis of neurological disorders such as Alzheimer's disease...
May 11, 2018: Neurochemistry International
https://www.readbyqxmd.com/read/29748849/correlations-between-abnormal-iron-metabolism-and-non-motor-symptoms-in-parkinson-s-disease
#6
Wu Xu, Yan Zhi, Yongsheng Yuan, Bingfeng Zhang, Yuting Shen, Hui Zhang, Kezhong Zhang, Yun Xu
Despite a growing body of evidence suggests that abnormal iron metabolism plays an important role in the pathogenesis of Parkinson's disease (PD), few studies explored its role in non-motor symptoms (NMS) of PD. The present study aimed to investigate the relationship between abnormal iron metabolism and NMS of PD. Seventy PD patients and 64 healthy controls were consecutively recruited to compare serum iron, ceruloplasmin, ferritin, and transferrin levels. We evaluated five classic NMS, including depression, anxiety, pain, sleep disorder, and autonomic dysfunction in PD patients using the Hamilton Depression Scale (HAMD), the Hamilton Anxiety Scale (HAMA), the short form of the McGill Pain Questionnaire, the Pittsburgh Sleep Quality Index and the Scale for Outcomes in Parkinson's disease for Autonomic Symptoms, respectively...
May 10, 2018: Journal of Neural Transmission
https://www.readbyqxmd.com/read/29737565/pain-processing-in-functional-and-idiopathic-dystonia-an-exploratory-study
#7
Francesca Morgante, Angela Matinella, Elisa Andrenelli, Lucia Ricciardi, Cosimo Allegra, Carmen Terranova, Paolo Girlanda, Michele Tinazzi
BACKGROUND: Pain is often experienced by patients with functional dystonia and idiopathic cervical dystonia and is likely to be determined by different neural mechanisms. OBJECTIVE: In this exploratory study, we tested the sensory-discriminative and cognitive-emotional component of pain in patients with functional and idiopathic dystonia. METHODS: Ten patients with idiopathic cervical dystonia, 12 patients with functional dystonia, and 16 age- and sex-matched healthy controls underwent psychophysical testing of tactile and pain thresholds and pain tolerance...
May 8, 2018: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29736380/can-therapeutic-thai-massage-improve-upper-limb-muscle-strength-in-parkinson-s-disease-an-objective-randomized-controlled-trial
#8
Yuka Miyahara, Onanong Jitkritsadakul, Jirada Sringean, Nicharee Aungkab, Surasa Khongprasert, Roongroj Bhidayasiri
Muscle weakness is a frequent complaint amongst Parkinson's disease (PD) patients. However, evidence-based therapeutic options for this symptom are limited. We objectively measure the efficacy of therapeutic Thai massage (TTM) on upper limb muscle strength, using an isokinetic dynamometer. A total of 60 PD patients with muscle weakness that is not related to their 'off' periods or other neurological causes were equally randomized to TTM intervention (n = 30), consisting of six TTM sessions over a 3-week period, or standard medical care (no intervention, n = 30)...
April 2018: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/29735197/effect-of-parkinson-disease-on-emotion-perception-using-the-persian-affective-voices-test
#9
Arezoo Saffarian, Yunes Amiri Shavaki, Gholam Ali Shahidi, Zahra Jafari
BACKGROUND AND OBJECTIVES: Emotion perception plays a major role in proper communication with people in different social interactions. Nonverbal affect bursts can be used to evaluate vocal emotion perception. The present study was a preliminary step to establishing the psychometric properties of the Persian version of the Montreal Affective Voices (MAV) test, as well as to investigate the effect of Parkinson disease (PD) on vocal emotion perception. METHODS: The short, emotional sound made by pronouncing the vowel "a" in Persian was recorded by 22 actors and actresses to develop the Persian version of the MAV, the Persian Affective Voices (PAV), for emotions of happiness, sadness, pleasure, pain, anger, disgust, fear, surprise, and neutrality...
May 4, 2018: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/29731707/the-neuroprotection-of-low-dose-morphine-in-cellular-and-animal-models-of-parkinson-s-disease-through-ameliorating-endoplasmic-reticulum-er-stress-and-activating-autophagy
#10
Bing Wang, Cun-Jin Su, Teng-Teng Liu, Yan Zhou, Yu Feng, Ya Huang, Xu Liu, Zhi-Hong Wang, Li-Hua Chen, Wei-Feng Luo, Tong Liu
Parkinson's disease (PD) is a common neurodegenerative disease characterized the progressive loss of dopaminergic (DA) neurons in the substantia nigra pars compacta (SNc). Brain endogenous morphine biosynthesis was reported to be impaired in PD patients and exogenous morphine attenuated 6-hydroxydopamine (6-OHDA)-induced cell death in vitro . However, the mechanisms underlying neuroprotection of morphine in PD are still unclear. In the present study, we investigated the neuroprotective effects of low-dose morphine in cellular and animal models of PD and the possible underlying mechanisms...
2018: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/29731277/successful-detection-of-postoperative-improvement-of-dynamic-sagittal-balance-with-a-newly-developed-three-dimensional-gait-motion-analysis-system-in-a-patient-with-iatrogenic-flatback-syndrome-a-case-report
#11
Kousei Miura, Masao Koda, Hideki Kadone, Tetsuya Abe, Hiroshi Kumagai, Katsuya Nagashima, Kentaro Mataki, Kengo Fujii, Hiroshi Noguchi, Toru Funayama, Kenji Suzuki, Masashi Yamazaki
A 75-year-old Japanese woman with Parkinson's disease complained of lower back pain and gait disturbance because of iatrogenic flatback syndrome. The preoperative global spinal parameters were as follows: C7SVA, 168 mm; TK, 52°; LL, -0.8°; PI, 57°; PT, 55°; TPA, 60°. We performed 3D gait analysis using a VICON System and calculated the dynamic SVA. Preoperatively, her flexion deformity gradually progressed during walking. The dynamic parameters gradually increased as follows: thoracic SVA, 216-241 mm; lumbar SVA, 53-69 mm; spinal SVA, 270-311 mm...
May 3, 2018: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/29710019/-parkinson-s-disease-associated-with-sapho-syndrome-a-case-report
#12
Takashi Ando, Amane Araki, Shinichi Terao, Masahisa Katsuno
A 77-year-old woman with Parkinson's disease presented with left chest pain. Physical examination revealed tenderness at her second left sternocostal joint. There was no skin rash. Chest CT revealed hyperostosis of the sternocostal joint, and cervical MRI showed vertebral osteosclerosis and osteolysis. 99mTc-MDP bone scintigraphy showed an increased activity in the sternocostal joint and vertebral column. The patient was diagnosed with SAHPO syndrome according to the diagnostic criteria. Her chest pain was relieved after oral administration of nonsteroidal anti-inflammatory drugs...
April 28, 2018: Rinshō Shinkeigaku, Clinical Neurology
https://www.readbyqxmd.com/read/29690896/marine-derived-protein-kinase-inhibitors-for-neuroinflammatory-diseases
#13
REVIEW
Chong Ning, Hui-Min David Wang, Rong Gao, Yu-Chia Chang, Fengqing Hu, Xianjun Meng, Shi-Ying Huang
Neuroinflammation is primarily characterized by overexpression of proinflammatory mediators produced by glial activation or immune cell infiltration. Several kinases have been shown to be critical mediators in neuroinflammation. One of the largest groups of kinases is protein kinases, which have been the second most studied group of drug targets after G-protein-coupled receptors. Thus far, most of the approved kinase inhibitor drugs are adenosine triphosphate-competitive inhibitors with various off-target liabilities because of cross-reactivities; however, marine-derived compounds provide opportunities for discovering allosteric kinase inhibitors...
April 24, 2018: Biomedical Engineering Online
https://www.readbyqxmd.com/read/29671419/trpm2-a-candidate-therapeutic-target-for-treating-neurological-diseases
#14
REVIEW
Jillian Corinne Belrose, Michael Frederick Jackson
Transient receptor potential melastatin 2 (TRPM2) is a calcium (Ca2+ )-permeable non-selective cation channel belonging to the TRP ion channel family. Oxidative stress-induced TRPM2 activation provokes aberrant intracellular Ca2+ accumulation and cell death in a variety of cell types, including neurons. Aberrant TRPM2 function has been implicated in several neurological disorders including ischemia/stroke, Alzheimer's disease, neuropathic pain, Parkinson's disease and bipolar disorder. In addition to research identifying a role for TRPM2 in disease, progress has been made in the identification of physiological functions of TRPM2 in the brain, including recent evidence that TRPM2 is necessary for the induction of N-methyl-D-aspartate (NMDA) receptor-dependent long-term depression, an important form of synaptic plasticity at glutamate synapses...
April 19, 2018: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/29663852/decreased-sleep-quality-in-parkinson-s-patients-is-associated-with-higher-anxiety-and-depression-prevalence-and-severity-and-correlates-with-pain-intensity-and-quality
#15
Abdul Qayyum Rana, Abdul Rehman M Qureshi, Yazan Shamli Oghli, Yosuf Saqib, Bilal Mohammed, Zainab Sarfraz, Ruqqiyah Rana
OBJECTIVE: Pain, poor sleep quality, restless legs syndrome (RLS), and other symptoms are frequently reported by patients with Parkinson's disease (PD). However, the impact that pain severity and interference has on non-motor symptoms (NMS) has not been extensively studied. The objective of the present study is to explore the relationship between sleep quality in PD to pain and other NMS that affect quality of life. METHODS: The study included 100 PD patients and 100 age and gender-matched controls assessed for pain severity and pain interference using the Brief Pain Inventory and sleep quality using the Pittsburgh Sleep Quality Index...
April 17, 2018: Neurological Research
https://www.readbyqxmd.com/read/29656623/superior-and-middle-cluneal-nerve-entrapment-as-a-cause-of-low-back-pain
#16
REVIEW
Toyohiko Isu, Kyongsong Kim, Daijiro Morimoto, Naotaka Iwamoto
Low back pain (LBP) is encountered frequently in clinical practice. The superior and the middle cluneal nerves (SCN and MCN) are cutaneous nerves that are purely sensory. They dominate sensation in the lumbar area and the buttocks, and their entrapment around the iliac crest can elicit LBP. The reported incidence of SCN entrapment (SCN-E) in patients with LBP is 1.6%-14%. SCN-E and MCN entrapment (MCN-E) produce leg symptoms in 47%-84% and 82% of LBP patients, respectively. In such patients, pain is exacerbated by lumbar movements, and the symptoms mimic radiculopathy due to lumbar disorder...
March 2018: Neurospine
https://www.readbyqxmd.com/read/29655587/short-term-quality-of-life-after-subthalamic-stimulation-depends-on-non-motor-symptoms-in-parkinson-s-disease
#17
Haidar Salimi Dafsari, Luisa Weiß, Monty Silverdale, Alexandra Rizos, Prashanth Reddy, Keyoumars Ashkan, Julian Evans, Paul Reker, Jan Niklas Petry-Schmelzer, Michael Samuel, Veerle Visser-Vandewalle, Angelo Antonini, Pablo Martinez-Martin, K Ray-Chaudhuri, Lars Timmermann
BACKGROUND: Subthalamic nucleus (STN) deep brain stimulation (DBS) improves quality of life (QoL), motor, and non-motor symptoms (NMS) in advanced Parkinson's disease (PD). However, considerable inter-individual variability has been observed for QoL outcome. HYPOTHESIS: We hypothesized that demographic and preoperative NMS characteristics can predict postoperative QoL outcome. METHODS: In this ongoing, prospective, multicenter study (Cologne, Manchester, London) including 88 patients, we collected the following scales preoperatively and on follow-up 6 months postoperatively: PDQuestionnaire-8 (PDQ-8), NMSScale (NMSS), NMSQuestionnaire (NMSQ), Scales for Outcomes in PD (SCOPA)-motor examination, -complications, and -activities of daily living, levodopa equivalent daily dose...
February 24, 2018: Brain Stimulation
https://www.readbyqxmd.com/read/29648576/life-space-mobility-in-parkinson-s-disease-associations-with-motor-and-non-motor-symptoms
#18
Merja Rantakokko, Susanne Iwarsson, Björn Slaug, Maria H Nilsson
Background: To describe life-space mobility and explore associations of motor and non-motor symptoms with life-space mobility in people with Parkinson's disease (PD). Methods: 164 community-dwelling persons with PD (mean age 71.6 years, 64.6% men) received a postal survey and a subsequent home visit. Motor assessments included perceived walking difficulties (Walk-12G), mobility (Timed Up and Go test), motor symptoms (UPDRS-III) and freezing of gait (item 3, FOG-Qsa)...
April 10, 2018: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29628812/exercise-therapy-for-a-patient-with-parkinson-disease-and-back-pain-a-case-report
#19
Christina L Rosarion
Objective: The purpose of this report is to describe an exercise intervention for an elderly patient with Parkinson disease with a chief complaint of lower back pain. Clinical Features: The patient was an 85-year-old man who had been diagnosed with Parkinson disease and kyphosis. Back pain was preventing him from carrying out activities of daily living. He was referred for physical therapy for treatment to reduce lower back pain and increase function. An initial examination consisted of testing flexibility and range of motion and administering a pain severity scale and a Lower Extremity Functional Index (LEFI); the patient's initial LEFI score was 14/80...
March 2018: Journal of Chiropractic Medicine
https://www.readbyqxmd.com/read/29618972/an-inflammation-centric-view-of-neurological-disease-beyond-the-neuron
#20
REVIEW
Stephen D Skaper, Laura Facci, Morena Zusso, Pietro Giusti
Inflammation is a complex biological response fundamental to how the body deals with injury and infection to eliminate the initial cause of cell injury and effect repair. Unlike a normally beneficial acute inflammatory response, chronic inflammation can lead to tissue damage and ultimately its destruction, and often results from an inappropriate immune response. Inflammation in the nervous system ("neuroinflammation"), especially when prolonged, can be particularly injurious. While inflammation per se may not cause disease, it contributes importantly to disease pathogenesis across both the peripheral (neuropathic pain, fibromyalgia) and central [e...
2018: Frontiers in Cellular Neuroscience
keyword
keyword
104651
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"