keyword
MENU ▼
Read by QxMD icon Read
search

Animal pain model

keyword
https://www.readbyqxmd.com/read/29334308/neuromuscular-degenerative-effects-of-ankaferd-blood-stopper%C3%A2-in-mouse-sciatic-nerve-model
#1
Ramazan Üstün, Elif Kaval Oğuz, Çağrı Delilbaşı, Ayşe Şeker, Filiz Taşpınar, Mehmet Reşit Öncü, Ahmet Regaip Oğuz
Purpose Ankaferd Blood Stopper® (ABS), a licenced medicinal herbal extract, is commonly used as an effective topical haemostatic agent. This study is designed to investigate whether topical ABS application may cause peripheral nerve degeneration and neuromuscular dysfunction in a mouse sciatic nerve model. Methods Twenty mice were randomly divided into two groups; an ABS treated experimental group and a saline-treated control group. Left sciatic nerves were treated with 0.3 ml of ABS in the experimental group and 0...
January 15, 2018: Somatosensory & Motor Research
https://www.readbyqxmd.com/read/29333099/pulsed-radiofrequency-applied-to-the-sciatic-nerve-improves-neuropathic-pain-by-down-regulating-the-expression-of-calcitonin-gene-related-peptide-in-the-dorsal-root-ganglion
#2
Hao Ren, Hailong Jin, Zipu Jia, Nan Ji, Fang Luo
Background: Clinical studies have shown that applying pulsed radiofrequency (PRF) to the neural stem could relieve neuropathic pain (NP), albeit through an unclear analgesic mechanism. And animal experiments have indicated that calcitonin gene-related peptide (CGRP) expressed in the dorsal root ganglion (DRG) is involved in generating and maintaining NP. In this case, it is uncertain whether PRF plays an analgesic role by affecting CGRP expression in DRG. Methods: Rats were randomly divided into four groups: Groups A, B, C, and D...
2018: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/29330560/altered-bone-remodeling-in-psoriatic-disease-new-insights-and-future-directions
#3
REVIEW
Ananta Paine, Christopher Ritchlin
Psoriatic arthritis (PsA) is an inflammatory rheumatic disorder that occurs in patients with psoriasis and predominantly affects musculoskeletal structures, skin, and nails. The etiology of PsA is not well understood but evidence supports an interplay of genetic, immunologic, and environmental factors which promote pathological bone remodeling and joint damage in PsA. Localized and systemic bone loss due to increased activity of osteoclasts is well established in PsA based on animal models and translational studies...
January 12, 2018: Calcified Tissue International
https://www.readbyqxmd.com/read/29326058/sleep-architecture-is-altered-in-the-reserpine-induced-fibromyalgia-model-in-ovariectomized-rats
#4
Alberto Hernandez-Leon, Alonso Fernández-Guasti, Adrián Martínez, Francisco Pellicer, María Eva González-Trujano
Fibromyalgia (FM) is a musculoskeletal chronic pain syndrome with various concomitant symptoms like sleep disorders. FM patients are mainly women and menopause might play an important role in the altered processing of somatosensory information. Adverse effects and moderated efficacy of drugs promote treatment discontinuation by patients. Animal models of FM report pain and depression-like behaviors, but none of them have explored sleep disturbance as possible marker in the preclinic diagnostic. The aim of this study was to investigate alterations of the sleep architecture in the reserpine (RES)-induced FM model in ovarectomized (OVX) rats...
January 8, 2018: Behavioural Brain Research
https://www.readbyqxmd.com/read/29321494/transplantation-of-olfactory-ensheathing-cells-on-functional-recovery-and-neuropathic-pain-after-spinal-cord-injury-systematic-review-and-meta-analysis
#5
Babak Nakhjavan-Shahraki, Mahmoud Yousefifard, Vafa Rahimi-Movaghar, Masoud Baikpour, Farinaz Nasirinezhad, Saeed Safari, Mehdi Yaseri, Ali Moghadas Jafari, Parisa Ghelichkhani, Abbas Tafakhori, Mostafa Hosseini
There are considerable disagreements on the application of olfactory ensheathing cells (OEC) for spinal cord injury (SCI) rehabilitation. The present meta-analysis was designed to investigate the efficacy of OEC transplantation on motor function recovery and neuropathic pain alleviation in SCI animal models. Accordingly, all related studies were identified and included. Two independent researchers assessed the quality of the articles and summarized them by calculating standardized mean differences (SMD). OEC transplantation was shown to significantly improve functional recovery (SMD = 1...
January 10, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29321395/-hmgb1-as-a-representative-damp-and-anti-hmgb1-antibody-therapy
#6
Masahiro Nishibori
High mobility group box-1 (HMGB1), a representative damage-associated molecular patterns (DAMPs), has been reported to be involved in many inflammatory diseases. To validate HMGB1 as a target molecule of inflammatory diseases and to examine the effects of inhibition of HMGB1 on the diseases, we raised anti-HMGB1 monoclonal antibody (mAb) neutralizing extracellular HMGB1 and characterized it. We report the effects of anti-HMGB1 mAb on brain infarction, brain hemorrhage, brain trauma, epilepsy and neuropathic pain using animal models...
2018: Nihon Yakurigaku Zasshi. Folia Pharmacologica Japonica
https://www.readbyqxmd.com/read/29319609/joint-nociceptor-nerve-activity-and-pain-in-an-animal-model-of-acute-gout-and-its-modulation-by-intra-articular-hyaluronan
#7
Aida Marcotti, Ana Miralles, Eduardo Dominguez, Eliseo Pascual, Ana Gomis, Carlos Belmonte, Elvira de la Peña
The mechanisms whereby monosodium urate (MSU) crystals deposition in gout activate nociceptors to induce joint pain are incompletely understood. We tried to reproduce the signs of painful gouty arthritis, injecting into the knee joint of rats suspensions containing amorphous or triclinic, needle MSU crystals. The magnitude of MSU-induced inflammation and pain behavior signs was correlated with the changes in firing frequency of spontaneous and movement-evoked nerve impulse activity recorded in single knee joint nociceptor saphenous nerve fibers...
January 9, 2018: Pain
https://www.readbyqxmd.com/read/29311503/a-rat-model-of-knee-osteoarthritis-suitable-for-electroacupuncture-study
#8
Yongyuan Ma, Haiyun Guo, Fuhai Bai, Ming Zhang, Liu Yang, Jiao Deng, Lize Xiong
Acupuncture is widely used for knee osteoarthritis (KOA) treatment in clinical practice. In the present study, we aimed to set a standard KOA animal model for electroacupuncture (EA) study and provide an acupuncture recipe for further KOA studies. Rats intra-articularly administered monosodium iodoacetate (MIA, 0.3, 1 or 3 mg respectively, n=12 each) were evaluated for pain-like behavior: paw withdrawal mechanical threshold, weight bearing deficit, and joint pathological changes (OARSI score) until 28 days after injury...
January 1, 2018: Experimental Animals
https://www.readbyqxmd.com/read/29310667/wwl70-protects-against-chronic-constriction-injury-induced-neuropathic-pain-in-mice-by-cannabinoid-receptor-independent-mechanisms
#9
Jie Wen, Melissa Jones, Mikiei Tanaka, Prabhuanand Selvaraj, Aviva J Symes, Brian Cox, Yumin Zhang
BACKGROUND: Targeting the endocannabinoid system has emerged as an effective strategy for the treatment of inflammatory and neurological diseases. Unlike the inhibition of the principal 2-arachidonyl glycerol (2-AG) hydrolytic enzyme monoacylglycerol lipase (MAGL), which leads to 2-AG overload and cannabinoid receptor desensitization, selective inhibition of the minor 2-AG hydrolytic enzyme alpha, beta-hydrolase domain 6 (ABHD6) can provide therapeutic benefits without producing cannabimimetic side effects...
January 8, 2018: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29301345/eicosanoid-diversity-of-stony-corals
#10
Helike Lõhelaid, Nigulas Samel
Oxylipins are well-established lipid mediators in plants and animals. In mammals, arachidonic acid (AA)-derived eicosanoids control inflammation, fever, blood coagulation, pain perception and labor, and, accordingly, are used as drugs, while lipoxygenases (LOX), as well as cyclooxygenases (COX) serve as therapeutic targets for drug development. In soft corals, eicosanoids are synthesized on demand from AA by LOX, COX, and catalase-related allene oxide synthase-lipoxygenase (cAOS-LOX) and hydroperoxide lyase-lipoxygenase (cHPL-LOX) fusion proteins...
January 3, 2018: Marine Drugs
https://www.readbyqxmd.com/read/29301333/experimental-models-of-irritable-bowel-syndrome-and-the-role-of-the-enteric-neurotransmission
#11
REVIEW
Maria Giuliana Vannucchi, Stefano Evangelista
Irritable bowel syndrome (IBS) is one of the most common gastrointestinal diseases in humans. It is characterized by visceral pain and/or discomfort, hypersensitivity and abnormal motor responses along with change in gut habits. Although the etio-pathogenesis of IBS is only partially understood, a main role has been attributed to psychosocial stress of different origin. Animal models such as neonatal maternal separation, water avoidance stress and wrap restraint stress have been developed as psychosocial stressors in the attempt to reproduce the IBS symptomatology and identify the cellular mechanisms responsible for the disease...
January 3, 2018: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/29300280/sensory-profiling-in-animal-models-of-neuropathic-pain-a-call-for-back-translation
#12
Andrew S C Rice, Nanna B Finnerup, Harriet I Kemp, Gillian L Currie, Ralf Baron
No abstract text is available yet for this article.
December 26, 2017: Pain
https://www.readbyqxmd.com/read/29299193/quetiapine-reverses-paclitaxel-induced-neuropathic-pain-in-mice-role-of-alpha2-adrenergic-receptors
#13
Alireza Abed, Mohammad Javad Khoshnoud, Mehdi Taghian, Mahbubeh Aliasgharzadeh, Azam Mesdaghinia
Objectives: Paclitaxel-induced peripheral neuropathy is a common adverse effect of cancer chemo -therapy. This neuropathy has a profound impact on quality of life and patient's survival. Preventing and treating paclitaxel-induced peripheral neuropathy is a major concern. First- and second-generation antipsychotics have shown analgesic effects both in humans and animals. Quetiapine is a novel atypical antipsychotic with low propensity to induce extrapyramidal or hyperprolactinemia side effects...
November 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29298725/sex-differences-in-primary-muscle-afferent-sensitization-following-ischemia-and-reperfusion-injury
#14
Jessica L Ross, Luis F Queme, Jordan E Lamb, Kathryn J Green, Michael P Jankowski
BACKGROUND: Chronic pain conditions are more prevalent in women, but most preclinical studies into mechanisms of pain generation are performed using male animals. Furthermore, whereas group III and IV nociceptive muscle afferents provoke central sensitization more effectively than their cutaneous counterparts, less is known about this critical population of muscle nociceptors. Here, we compare the physiology of individual muscle afferents in uninjured males and females. We then characterize the molecular, physiological, and behavioral effects of transient ischemia and reperfusion injury (I/R), a model we have extensively studied in males and in females...
January 3, 2018: Biology of Sex Differences
https://www.readbyqxmd.com/read/29290429/clinical-and-metabolic-indicators-associated-with-early-mortality-at-a-milk-fed-veal-facility-a-prospective-case-control-study
#15
D L Renaud, T F Duffield, S J LeBlanc, D B Haley, D F Kelton
Antimicrobial use and resistance, in combination with high levels of mortality, are important challenges facing the veal industry. To improve both the economic sustainability of the industry and animal welfare, measures need to be taken to explore and address reasons for these challenges. Health status at arrival may be an important predictor of calf mortality because substantial mortality occurs early in the growing period on veal operations. The objective of this observational case-control study was to identify clinically measurable variables and metabolic indicators associated with mortality in the first 21 d following arrival at a veal facility...
December 28, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/29286067/changes-in-microrna-expression-in-the-brachial-plexus-avulsion-model-of-neuropathic-pain
#16
Yuzhou Liu, Le Wang, Jie Lao, Xin Zhao
The present study aimed to perform microRNA (miRNA/miR) expression profiling of the thalamus (T), the anterior cingulate (AC), the dorsal horn of the spinal cord (DHSC) and the blood (B) in post‑complete brachial plexus avulsion (CBPA) pain model, and analyze biological functions. Neuropathic pain was induced in Sprague‑Dawley rats by CBPA. Animal behavioral tests were performed to differentiate the pain and control groups. DHSC, T, AC and B tissues were collected from the two groups for miRNA array analysis...
December 19, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29283239/diabetes-from-the-origins-of-the-problem-to-the-nobel-prize-bioethics
#17
R A Kopaladze
Analysis of scientific works from the creation of an experimental model of diabetes before discovery insulin was done. Emphasized is the priority of the Russian pathologist L. W. Sobolew (1876-1919) in the discovery of the endocrine function of the pancreas in experimental animals - rabbits, dogs, cats. In 1923 Canadian scientists Banting and Macleod were awarded the Nobel prize for the discovery of insulin. However, the methods and the idea of Nobel laureates were the same that had been developed 20 years earlier by the Russian scientists...
January 2017: Uspekhi Fiziologicheskikh Nauk
https://www.readbyqxmd.com/read/29282319/expression-of-an-active-g%C3%AE-s-mutant-in-skeletal-stem-cells-is-sufficient-and-necessary-for-fibrous-dysplasia-initiation-and-maintenance
#18
Xuefeng Zhao, Peng Deng, Ramiro Iglesias-Bartolome, Panomwat Amornphimoltham, Dana J Steffen, Yunyun Jin, Alfredo A Molinolo, Luis Fernandez de Castro, Diana Ovejero, Quan Yuan, Qianming Chen, Xianglong Han, Ding Bai, Susan S Taylor, Yingzi Yang, Michael T Collins, J Silvio Gutkind
Fibrous dysplasia (FD) is a disease caused by postzygotic activating mutations of GNAS (R201C and R201H) that encode the α-subunit of the Gs stimulatory protein. FD is characterized by the development of areas of abnormal fibroosseous tissue in the bones, resulting in skeletal deformities, fractures, and pain. Despite the well-defined genetic alterations underlying FD, whether GNAS activation is sufficient for FD initiation and the molecular and cellular consequences of GNAS mutations remains largely unresolved, and there are no currently available targeted therapeutic options for FD...
December 27, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29277615/persistent-pain-accelerates-xenograft-tumor-growth-of-breast-cancer-in-rat
#19
Jing Li, Yunheng Sun, Gang Ding, Feng Jiang
Pain occurs at all stages of the patients who suffer from cancer. Owing to surgery and bone metastasis, breast cancer patients were usually disturbed by persistent pain. However, the pain-relief-right has not been respected enough in clinical cancer treatment. Whether pain has any adverse effects on cancer development is still unclear. In order to uncover this question, we established two preclinical animal models to explore the effects of pain on the tumor. For the first model, we mimicked neuropathic pain by sciatic nerve ligation on rats with xenograft tumor subcutaneously...
January 22, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29276736/maternal-separation-stress-leads-to-resilience-against-neuropathic-pain-in-adulthood
#20
Julien Genty, Milène Tetsi Nomigni, Fernand Anton, Ulrike Hanesch
Early life stress (ELS) leads to a permanent reprogramming of biochemical stress response cascades that may also be relevant for the processing of chronic pain states such as neuropathy. Despite clinical evidence, little is known about ELS-related vulnerability for neuropathic pain and the possibly underlying etiology. In the framework of experimental studies aimed at investigating the respective relationships we used the established ELS model of maternal separation (MS). Rat dams and neonates were separated for 3 h/day from post-natal day 2-12...
February 2018: Neurobiology of Stress
keyword
keyword
94232
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"