Mechanisms of referred visceral pain: uterine inflammation in the adult virgin rat results in neurogenic plasma extravasation in the skin.

abstract：:The tricyclic antidepressant drugs (TCAs) are commonly used in the treatment of chronic, especially neuropathic, pain. We evaluated their possible effect on a new model of neuropathic pain-related behaviour induced by ligatures tied loosely around the common sciatic nerve. The effects of 3 TCAs with different monoamin...

journal_title：Pain

authors： Ardid D,Guilbaud G

更新日期：1992-05-01 00:00:00

abstract：:The effects of intrathecal administration of substance P and N-methyl-D-aspartate (NMDA) were studied in the formalin test in mice. Both substances were administered 5 min before injection of formalin into the hind paw. Co-administration of substance P and NMDA intensified the response in both the 1st (0-10 min) and t...

journal_title：Pain

authors： Mjellem-Joly N,Lund A,Berge OG,Hole K

更新日期：1992-11-01 00:00:00

abstract：:Cross-sectional research in clinical samples, as well as experimental studies in healthy adults, suggests that the experiences of pain and sleep are bi-directionally connected. However, whether sleep and pain experiences are prospectively linked to one another on a day-to-day basis in the general population has not pr...

journal_title：Pain

authors： Edwards RR,Almeida DM,Klick B,Haythornthwaite JA,Smith MT

更新日期：2008-07-01 00:00:00

abstract：:The effects of high temperature (53-61 degrees C) on membrane currents (I(heat)) or depolarization (V(heat)) induced by noxious heat were studied in cultured dorsal root ganglia neurons from neonatal rats using the whole cell patch clamp technique. I(heat) or V(heat) produced by 3 s ramps of increasing temperature bet...

journal_title：Pain

authors： Lyfenko A,Vlachová V,Vyklický L,Dittert I,Kress M,Reeh PW

更新日期：2002-02-01 00:00:00

abstract：:The processes of individual adaptation to chronic pain are complex and occur across multiple domains. We examined the social, cognitive, and affective context of daily pain adaptation in individuals with fibromyalgia and osteoarthritis. By using a sample of 260 women with fibromyalgia or osteoarthritis, we examined th...

journal_title：Pain

authors： Sturgeon JA,Zautra AJ,Arewasikporn A

更新日期：2014-02-01 00:00:00

abstract：:The present study describes a new test of tonic pain to be used as an animal model of persistent pain. First, pain responses and edema produced by subcutaneous injection of increasing doses of honey bee venom into the hind paw of the rat were quantified. Second, the effect of morphine and aspirin on the pain responses...

journal_title：Pain

authors： Lariviere WR,Melzack R

更新日期：1996-08-01 00:00:00

abstract：:Musculoskeletal trauma and pain can sensitize central pain mechanisms, but whether these normalize on recovery is unknown. This study compared the extent of pain referral in individuals recovered from a musculoskeletal trauma and healthy controls. Twenty pain-free participants recovered from a shoulder fracture and 20...

journal_title：Pain

authors： Doménech-García V,Skuli Palsson T,Boudreau SA,Herrero P,Graven-Nielsen T

更新日期：2018-10-01 00:00:00

abstract：:Unilateral intraplantar injection of Freund's complete adjuvant (FCA) into 1 hind paw of rats was used as a model of peripheral inflammation and persistent pain in order to examine time course effects of a continuous barrage of nociceptive input on the second-messenger transducing systems in the spinal cord. cAMP, cGM...

journal_title：Pain

authors： Igwe OJ,Li N

更新日期：1994-07-01 00:00:00

abstract：:Iatrogenic Cushing's syndrome has been reported after the use of nasal, aerosol, oral, and intramuscular steroid preparations. Presented is a case of Cushing's syndrome due to an epidural injection of methylprednisolone. A 24-year-old man had left arm pain after an occupational injury. Electromyography revealed C7 rad...

journal_title：Pain

authors： Tuel SM,Meythaler JM,Cross LL

更新日期：1990-01-01 00:00:00

abstract：:Although perceived control has been used as a means of reducing the reaction to pain, conceptually, much is still unclear. The purpose of this study was to clarify the effects of control as a mediating variable in the reaction to pain as a function of the predispositional variables of perceived self-efficacy and trait...

journal_title：Pain

authors： Weisenberg M,Wolf Y,Mittwoch T,Mikulincer M,Aviram O

更新日期：1985-10-01 00:00:00

abstract：:This article reports on a study that examines the influence of task-related factors on nurses' pain assessments and decision regarding interventions. In an experimental design pediatric nurses (n = 202), were exposed to different cases, each case being a combination of a vignette and a videotape. For every case subjec...

journal_title：Pain

authors： Hamers JPH,Abu-Saad HH,van den Hout MA,Halfens RJG,Kester ADM

更新日期：1996-04-01 00:00:00

abstract：:Dysmenorrhea is the most prevalent gynecological disorder in women of child-bearing age. Dysmenorrhea is associated with central sensitization and functional and structural changes in the brain. Our recent brain morphometry study disclosed that dysmenorrhea is associated with trait-related abnormal gray matter (GM) ch...

journal_title：Pain

authors： Tu CH,Niddam DM,Yeh TC,Lirng JF,Cheng CM,Chou CC,Chao HT,Hsieh JC

更新日期：2013-09-01 00:00:00

abstract：:Spinal synaptic plasticity is believed to drive central sensitization that underlies the persistent nature of neuropathic pain. Our recent data showed that synaptic plasticity in the dorsal horn is cell type specific: intense afferent stimulation produced long-term potentiation (LTP) in excitatory spinothalamic tract ...

journal_title：Pain

authors： Bittar A,Jun J,La JH,Wang J,Leem JW,Chung JM

更新日期：2017-11-01 00:00:00

abstract：:This study critically examines the reported exercise-induced analgesia effect in view of the potential stress-induced analgesia of pain testing itself. Two designs were used to test whether previous findings of analgesia were induced by the exercise procedures or by the stress of the pain testing procedures themselves...

journal_title：Pain

authors： Padawer WJ,Levine FM

更新日期：1992-02-01 00:00:00

abstract：:To better understand the association between pain recalled over a previous week and the average of multiple momentary reports of pain taken during the same period, 68 patients with chronic pain completed both weekly recall and momentary reports over a 2-week period and assessed their change in pain over the 2 weeks. P...

journal_title：Pain

authors： Stone AA,Broderick JE,Shiffman SS,Schwartz JE

更新日期：2004-01-01 00:00:00

abstract：:Patients with chronic pain in one limb, who experienced pain reduction with transcutaneous neurostimulation, were examined for sensory perception in that limb before and during electrical analgesia. Contralateral limbs and normal subjects served as controls. Sensory stimuli were quantified, a range of stimuli were pre...

journal_title：Pain

authors： Callaghan M,Sternbach RA,Nyquist JK,Timmermans G

更新日期：1978-08-01 00:00:00

abstract：:In a double-blind, crossover study, the effects of 75 mg amitriptyline alone during 5 weeks on pain intensity were compared with the effects of a combination of 75 mg amitriptyline and 3 mg flupentixol during 5 weeks in 34 patients with somatoform pain disorder. Both treatments resulted in a statistically significant ...

journal_title：Pain

authors： Zitman FG,Linssen ACG,Edelbroek PM,Van Kempen GMJ

更新日期：1991-10-01 00:00:00

abstract：:Numerous medications prolong the rate-corrected QT (QTc) interval and induce arrhythmias by blocking ionic current through cardiac potassium channels composed of subunits expressed by the human ether-a-go-go-related gene (HERG). Recent reports suggest that high doses of methadone cause torsades de pointes. To date, no...

journal_title：Pain

authors： Kornick CA,Kilborn MJ,Santiago-Palma J,Schulman G,Thaler HT,Keefe DL,Katchman AN,Pezzullo JC,Ebert SN,Woosley RL,Payne R,Manfredi PL

更新日期：2003-10-01 00:00:00

abstract：:Primary neuronal cell bodies, whose peripheral axons comprised the cutaneous branch of the mylohyoid nerve or innervated the mandibular molar tooth pulp or the cornea, were labeled with HRP and their cross-sectional area was analyzed. Most of their cell bodies were smaller than 1000 microns2 in cross-sectional area an...

journal_title：Pain

authors： Sugimoto T,Takemura M,Wakisaka S

更新日期：1988-03-01 00:00:00

abstract：:The effectiveness of a brief clinical and basic science seminar on pain for 1st year medical students was examined by comparing attitudes about pain prior to the seminar to attitudes 5 months after the seminar. The 6-h course combined written materials conveying facts about behavioral, social and biological aspects of...

journal_title：Pain

authors： Wilson JF,Brockopp GW,Kryst S,Steger H,Witt WO

更新日期：1992-09-01 00:00:00

abstract：:Activation of extracellular signal-regulated kinase (ERK), a mitogen activated-protein kinase (MAPK), in dorsal horn neurons contributes to inflammatory pain by transcription-dependent and -independent means. We have now investigated if ERK is activated in the spinal cord after a spinal nerve ligation (SNL) and if thi...

journal_title：Pain

authors： Zhuang ZY,Gerner P,Woolf CJ,Ji RR

更新日期：2005-03-01 00:00:00

abstract：:The main goal of current pain management approaches is to increase the patients' quality of life by improving pain coping skills and by reducing the levels of disability in daily life, often despite persistent pain. Direct measurement of quality of life is of crucial importance in economic evaluation research, in whic...

journal_title：Pain

authors： Goossens ME,Vlaeyen JW,Rutten-van Mölken MP,van der Linden SM

更新日期：1999-03-01 00:00:00

abstract：:Neuroimaging studies of patients with chronic pain have shown that neurotransmitter abnormalities, including increases in glutamate and decreases in GABA, could be responsible for the cortical hyperactivity and hyperalgesia/allodynia observed in some pain conditions. These finding are particularly evident in the insul...

journal_title：Pain

authors： Watson CJ

更新日期：2016-10-01 00:00:00

abstract：:The cell soma of primary afferent neurons in the dorsal root ganglion (DRG) is assigned by classical neurophysiology the role of a metabolic depot, charged with supporting the peripheral sensory ending, the conducting axon, and the central synaptic terminals. However, certain peculiarities of DRG morphology and physio...

journal_title：Pain

authors： Devor M

更新日期：1999-08-01 00:00:00

abstract：:In a double-blind, cross-over study, ibuprofen (600 mg), a peripherally-acting selective kappa-opioid receptor agonist (7.5 mg), or placebo were given orally in experiments on healthy volunteers 1 h before assessment of pain thresholds to radiant heat and of pain ratings to controlled mechanical impact stimuli. Mechan...

journal_title：Pain

authors： Bickel A,Dorfs S,Schmelz M,Forster C,Uhl W,Handwerker OH

更新日期：1998-06-01 00:00:00

abstract：:The synaptic vesicle protein synapsin II plays an important role in the regulation of neurotransmitter release and synaptic plasticity. Here, we investigated its involvement in the synaptic transmission of nociceptive signals in the spinal cord and the development of pain hypersensitivity. We show that synapsin II is ...

journal_title：Pain

authors： Schmidtko A,Del Turco D,Coste O,Ehnert C,Niederberger E,Ruth P,Deller T,Geisslinger G,Tegeder I

更新日期：2005-05-01 00:00:00

abstract：:The ability to sense and respond to thermal stimuli at varied environmental temperatures is essential for survival in seasonal areas. In this study, we show that mice respond similarly to ramping changes in temperature from a wide range of baseline temperatures. Further investigation suggests that this ability to adap...

journal_title：Pain

authors： Brenner DS,Golden JP,Vogt SK,Dhaka A,Story GM,Gereau RW IV

更新日期：2014-10-01 00:00:00

abstract：:The effects of vibratory stimulation on muscular pain threshold were investigated in 28 healthy subjects. Pain sensation was evaluated by the subjects' verbal reports in response to electrical stimulation of the vastus medialis muscle. Concomitant variations of blink response evoked as a component of the startle react...

journal_title：Pain

authors： Pantaleo T,Duranti R,Bellini F

更新日期：1986-02-01 00:00:00

abstract：:Ten patients with organic nerve injury causing chronic neuropathic pain were tested for the effects of intravenous lidocaine versus saline upon psychophysical somatosensory variables. The variables assessed were the subjective magnitude of pain, area of mechanical hyperalgesia and presence and magnitude of thermal hea...

journal_title：Pain

authors： Marchettini P,Lacerenza M,Marangoni C,Pellegata G,Sotgiu ML,Smirne S

更新日期：1992-03-01 00:00:00

abstract：:Data from the World Health Organization's study of psychological problems in general health care were used to examine the course of persistent pain syndromes among primary care patients. Across 15 sites in 14 countries, 3197 randomly selected primary care patients completed baseline and 12-month follow-up assessments ...

journal_title：Pain

authors： Gureje O,Simon GE,Von Korff M

更新日期：2001-05-01 00:00:00