The relationship of pain and depression to cognitive function in rheumatoid arthritis patients.

abstract：:TRPV1 is expressed in a subpopulation of myelinated Aδ and unmyelinated C-fibers. TRPV1+ fibers are essential for the transmission of nociceptive thermal stimuli and for the establishment and maintenance of inflammatory hyperalgesia. We have previously shown that high-power, short-duration pulses from an infrared diod...

journal_title：Pain

authors： Mitchell K,Lebovitz EE,Keller JM,Mannes AJ,Nemenov MI,Iadarola MJ

更新日期：2014-04-01 00:00:00

abstract：:Nonopioid agents, such as nonsteroidal anti-inflammatory drugs (NSAIDs), are the most commonly used class of analgesics. Increasing evidence suggests that cyclooxygenase (COX) inhibition at both peripheral and central sites can contribute to the antihyperalgesic effects of NSAIDs, with the predominant clinical effect ...

journal_title：Pain

authors： Hodkinson DJ,Khawaja N,O'Daly O,Thacker MA,Zelaya FO,Wooldridge CL,Renton TF,Williams SCR,Howard MA

更新日期：2015-07-01 00:00:00

abstract：:Immune activation near healthy peripheral nerves may have a greater role in creating pathological pain than previously recognized. We have developed a new model of sciatic inflammatory neuritis to assess how such immune activation may influence somatosensory processing. The present series of experiments reveal that zy...

journal_title：Pain

authors： Chacur M,Milligan ED,Gazda LS,Armstrong C,Wang H,Tracey KJ,Maier SF,Watkins LR

更新日期：2001-12-01 00:00:00

abstract：:Migraine encompasses a broader spectrum of sensory symptoms than just headache. These "other" symptoms, eg, sensory phobias, cognitive and mood changes, allodynia, and many others indicate an altered sensitivity to sensory input which can be measured, in principle, by quantifying sensory threshold changes longitudinal...

journal_title：Pain

authors： Peng KP,May A

更新日期：2019-07-01 00:00:00

abstract：:Fear-avoidance beliefs have been identified as an important psychosocial variable in patients with chronic disability doe to low back pain. The importance of fear-avoidance beliefs for individuals with acute low back pain has not been explored. Seventy-eight subjects with work-related low back pain of less than 3 week...

journal_title：Pain

authors： Fritz JM,George SZ,Delitto A

更新日期：2001-10-01 00:00:00

abstract：:Glutamate is a major excitatory neurotransmitter in primary afferent terminals and is critical for normal spinal excitatory synaptic transmission. However, little is known about the regulation of synaptically released glutamate in the spinal cord under physiologic conditions. The sodium-dependent, high-affinity glutam...

journal_title：Pain

authors： Liaw WJ,Stephens RL Jr,Binns BC,Chu Y,Sepkuty JP,Johns RA,Rothstein JD,Tao YX

更新日期：2005-05-01 00:00:00

abstract：:Inflammatory thermal hyperalgesia is principally mediated through transient receptor potential vanilloid 1 (TRPV1) channels, as demonstrated by prior studies using models of cutaneous inflammation. Muscle pain is significantly different from cutaneous pain, and the involvement of TRPV1 in hyperalgesia induced by muscl...

journal_title：Pain

authors： Walder RY,Radhakrishnan R,Loo L,Rasmussen LA,Mohapatra DP,Wilson SP,Sluka KA

更新日期：2012-08-01 00:00:00

abstract：:Substance P like immunoreactivity (SPLI) and total protein (TP) concentrations in plasma and saliva were measured in 80 healthy female patients divided into the following four groups: women in group 1 were not pregnant and they were awaiting tubal ligation; women in group 2 were not pregnant but they experienced acute...

journal_title：Pain

authors： Dalby PL,Ramanathan S,Rudy TE,Roy L,Amenta JS,Aber A

更新日期：1997-02-01 00:00:00

abstract：:Chronic and acute pre-mastectomy pain as well as prevalence and characteristics of phantom phenomena following mastectomy were investigated by interview in a sample of 39 women who had undergone unilateral breast amputation. Twenty of 39 participants reported phantom sensations in the breast. Nine of the participants ...

journal_title：Pain

authors： Rothemund Y,Grüsser SM,Liebeskind U,Schlag PM,Flor H

更新日期：2004-01-01 00:00:00

abstract：:(1) Capsaicin solution was applied for 15 min around a 1 cm length of sciatic nerve in the mid upper leg of adult rats. (2) Electron microscopic examinations of the nerve in the treated region after 14 days shows no signs of degeneration of either myelinated or unmyelinated fibres attributable to the capsaicin. (3) Fl...

journal_title：Pain

authors： Ainsworth A,Hall P,Wall PD,Allt G,MacKenzie ML,Gibson S,Polak JM

更新日期：1981-12-01 00:00:00

abstract：:Pro-inflammatory cytokine production after nociceptive stimuli is pivotal for hyperalgesia. As macrophage migration inhibitory factor (MIF), a pleiotropic cytokine produced mainly by nonneuronal tissue, has been involved in the regulation of neuronal functions, herein we examined the role for MIF in formalin-induced i...

journal_title：Pain

authors： Wang F,Shen X,Guo X,Peng Y,Liu Y,Xu S,Yang J

更新日期：2010-02-01 00:00:00

abstract：:The TRPA1 and TRPV1 receptors are important pharmaceutical targets for antipruritic and analgesic therapy. Obtaining further knowledge on their roles and interrelationship in humans is therefore crucial. Preclinical results are contradictory concerning coexpression and functional interdependency of TRPV1 and TRPA1, bu...

journal_title：Pain

authors： Nielsen TA,Eriksen MA,Gazerani P,Andersen HH

更新日期：2018-10-01 00:00:00

abstract：:This study determined preoperative predictors of movement and resting pain following total knee replacement (TKR). We hypothesized that younger patients with higher preoperative pain intensity, pain sensitivity, trait anxiety, pain catastrophizing, and depression would be more likely to experience higher postoperative...

journal_title：Pain

authors： Rakel BA,Blodgett NP,Zimmerman BM,Logsden-Sackett N,Clark C,Noiseux N,Callaghan J,Herr K,Geasland K,Yang X,Sluka KA

更新日期：2012-11-01 00:00:00

abstract：:Formalin injection into the hindpaw of rats produces many neurons with c-fos protein-like immunoreactivity (fos-neurons) in the medial 3/4 of the ipsilateral dorsal horn laminae I and II at the junction of 4th and 5th lumbar segments (the sciatic territory). The tibial nerve transection 2 or 3 days earlier resulted in...

journal_title：Pain

authors： Sugimoto T,Yoshida A,Nishijima K,Ichikawa H

更新日期：1995-10-01 00:00:00

abstract：:The treatment of neuropathic pain remains a clinical challenge because of its unclear mechanisms and broad clinical morbidity. Matrix metalloproteinase (MMP)-9 and MMP-2 have previously been described as key components in neuropathic pain because of their facilitation of inflammatory cytokine maturation and induction ...

journal_title：Pain

authors： Li J,Xu L,Deng X,Jiang C,Pan C,Chen L,Han Y,Dai W,Hu L,Zhang G,Cheng Z,Liu W

更新日期：2016-08-01 00:00:00

abstract：:Omega-3 and n-6 fatty acids are biosynthetic precursors to lipid mediators with antinociceptive and pronociceptive properties. We conducted a randomized, single-blinded, parallel-group clinical trial to assess clinical and biochemical effects of targeted alteration in dietary n-3 and n-6 fatty acids for treatment of c...

journal_title：Pain

authors： Ramsden CE,Faurot KR,Zamora D,Suchindran CM,MacIntosh BA,Gaylord S,Ringel A,Hibbeln JR,Feldstein AE,Mori TA,Barden A,Lynch C,Coble R,Mas E,Palsson O,Barrow DA,Mann DJ

更新日期：2013-11-01 00:00:00

abstract：:In order to clarify the mechanism of reference of pain following cordotomy (ROPC), the authors investigated ROPC in 66 patients undergoing percutaneous cervical cordotomy (PCC) and examined the features of ROPC and the correlation between the occurrence of ROPC and the pre-operative pain states, as well as the results...

journal_title：Pain

authors： Nagaro T,Amakawa K,Kimura S,Arai T

更新日期：1993-05-01 00:00:00

abstract：:Coping with the demands of pain diminishes self-regulatory capacity and causes self-regulatory fatigue, which then leads to deteriorated executive task performance. It has been suggested that optimism can counteract the depletion of self-regulatory capacity. This study employed a 2 (optimism/no optimism)×2 (pain/no pa...

journal_title：Pain

authors： Boselie JJLM,Vancleef LMG,Smeets T,Peters ML

更新日期：2014-02-01 00:00:00

abstract：:A short form of the McGill Pain Questionnaire (SF-MPQ) has been developed. The main component of the SF-MPQ consists of 15 descriptors (11 sensory; 4 affective) which are rated on an intensity scale as 0 = none, 1 = mild, 2 = moderate or 3 = severe. Three pain scores are derived from the sum of the intensity rank valu...

journal_title：Pain

authors： Melzack R

更新日期：1987-08-01 00:00:00

abstract：:A randomized, double-blind, placebo-controlled study of low-level laser therapy (LLLT) in 90 subjects with chronic neck pain was conducted with the aim of determining the efficacy of 300 mW, 830 nm laser in the management of chronic neck pain. Subjects were randomized to receive a course of 14 treatments over 7 weeks ...

journal_title：Pain

authors： Chow RT,Heller GZ,Barnsley L

更新日期：2006-09-01 00:00:00

abstract：:The social determinants of health (SDH) are known to differentially impact outcomes from many noncommunicable diseases; however, their potential role in low back pain (LBP) is poorly defined. This review endeavours to comprehensively inform the field of their relevance. Our research question was: "How do the broad ran...

journal_title：Pain

authors： Karran EL,Grant AR,Moseley GL

更新日期：2020-11-01 00:00:00

abstract：:The experience of anger (i.e. trait anger) and anger management style (i.e. anger-in, anger-out) are related to sensitivity to acute and chronic pain stimuli, although underlying mechanisms are unknown. This study tested whether anger variables are associated with impaired endogenous opioid antinociceptive activity, a...

journal_title：Pain

authors： Bruehl S,Burns JW,Chung OY,Ward P,Johnson B

更新日期：2002-09-01 00:00:00

abstract：:Anxiety is almost inevitably present in patients facing surgery. The optimal management of postoperative pain requires the acknowledgement of perioperative anxiety and the inclusion of pharmacological and/or non-pharmacological means of alleviating the fear and worry inherent in the surgical experience. In a double-bl...

journal_title：Pain

authors： Egan KJ,Ready LB,Nessly M,Greer BE

更新日期：1992-04-01 00:00:00

abstract：:Chronic widespread pain (CWP) is associated with poor health-related quality of life (HRQoL). It is unclear whether pain itself is the cause of poor HRQoL or other factors play a role. We hypothesised that new onset of CWP was associated with poor physical and mental HRQoL but that psychosocial risk markers for CWP on...

journal_title：Pain

authors： Nicholl BI,Macfarlane GJ,Davies KA,Morriss R,Dickens C,McBeth J

更新日期：2009-01-01 00:00:00

abstract：:Nerve growth factor (NGF) is known to produce hyperalgesia as well as to stimulate synthesis of neuropeptides in dorsal root ganglia (DRG). In the present study, we wanted to determine the effects of local NGF administration and assess to which extent mast cell-dependent factors are mediating NGF responses. Rats recei...

journal_title：Pain

authors： Amann R,Schuligoi R,Herzeg G,Donnerer J

更新日期：1996-02-01 00:00:00

abstract：:It is well known that acupuncture has pain-relieving effects, but the contribution of specific and especially nonspecific factors to acupuncture analgesia is less clear. One hundred one patients who developed pain of ≥ 3 on a visual analog scale (VAS, 0 to 10) after third molar surgery were randomized to receive activ...

journal_title：Pain

authors： Vase L,Baram S,Takakura N,Yajima H,Takayama M,Kaptchuk TJ,Schou S,Jensen TS,Zachariae R,Svensson P

更新日期：2013-09-01 00:00:00

abstract：:A mounting body of literature recommends that treatment for fibromyalgia (FM) encompass medications, exercise and improvement of coping skills. However, there is a significant gap in determining an effective counterpart to pharmacotherapy that incorporates both exercise and coping. The aim of this randomized controlle...

journal_title：Pain

authors： Carson JW,Carson KM,Jones KD,Bennett RM,Wright CL,Mist SD

更新日期：2010-11-01 00:00:00

abstract：:In children, many psychometric properties of the visual analogue scale (VAS) are known, including the minimum clinically significant difference (10mm on a 100-mm VAS). However, its imprecision or reliability is not well known. Thus, in order to determine the reliability of this scale, a prospective cohort study was pe...

journal_title：Pain

authors： Bailey B,Gravel J,Daoust R

更新日期：2012-04-01 00:00:00

abstract：:We studied whether striatal alpha(2)-adrenoceptors or N-methyl-d-aspartate (NMDA) receptors influence descending regulation of neuropathic hypersensitivity in the rat by microinjecting an alpha(2)-adrenoceptor agonist or NMDA-receptor antagonist into the dorsal striatum in animals with a spinal nerve ligation-induced ...

journal_title：Pain

authors： Pertovaara A,Wei H

更新日期：2008-07-01 00:00:00

abstract：:The relation between personality characteristics and the psychological functioning of headache patients has long been a topic of interest. Early investigations focused on clinical and anecdotal reports while recent research has moved toward a more objective evaluation of headache groups by using the MMPI. However, the...

journal_title：Pain

authors： Williams DE,Thompson KJ,Haber JD,Raczynski JM

更新日期：1986-02-01 00:00:00