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Joint injection

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https://www.readbyqxmd.com/read/28549145/six-month-safety-data-of-recombinant-vesicular-stomatitis-virus-zaire-ebola-virus-envelope-glycoprotein-vaccine-in-a-phase-3-double-blind-placebo-controlled-randomized-study-in-healthy-adults
#1
Scott A Halperin, Jose R Arribas, Richard Rupp, Charles P Andrews, Laurence Chu, Rituparna Das, Jakub K Simon, Matthew T Onorato, Kenneth Liu, Jason Martin, Frans A Helmond
Background.: This study (NCT02503202) evaluated the safety of recombinant vesicular stomatitis virus-Zaire Ebola virus envelope glycoprotein vaccine (rVSVΔG-ZEBOV-GP). Methods.: Overall, 1197 subjects were randomized 2:2:2:2:1; 1194 were vaccinated with 1 dose of 1 of 3 lots of rVSVΔG- ZEBOV-GP (2 × 107 plaque-forming units [pfu], n = 797; combined-lots group), a single high-dose lot of rVSVΔG-ZEBOV-GP (1 × 108 pfu, n = 264; high-dose group), or placebo (n = 133)...
May 26, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28546823/study-of-guanxinning-injection-on-regulatory-mechanism-of-bcl-2-and-bax-by-liquid-nitrogen-freezing-mediated-femoral-head-necrosis
#2
Xiaofeng Zhang, Xilin Xu, Gerhard Litscher, Zemin Sheng, Lu Wang, Daniela Litscher, Hang Lv, Xiaodong Li, Jie Zhang, Hui Su, Peiran Liu, Hai Hu
The objective of this study was to investigate the impact of femoral head perfusion by traditional Chinese medicine Guanxinning injection promoting blood circulation for removing blood stasis on the expression of Bcl-2 and Bax induced by liquid nitrogen freezing-mediated femoral head necrosis. 90 rabbits were randomized into three groups. Normal control group was not subjected to any medication. Saline and Guanxinning group were perfused with 0.9% saline and Guanxinning injection once every three days through the hip joint, respectively...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28546541/protective-effect-of-low-dose-intra-articular-cadmium-on-inflammation-and-joint-destruction-in-arthritis
#3
Paola Bonaventura, Guillaume Courbon, Aline Lamboux, Fabien Lavocat, Hubert Marotte, Francis Albarède, Pierre Miossec
Synovium hyperplasia characterizes joint diseases, such as rheumatoid arthritis (RA). The cytotoxic effect of low-dose Cadmium (Cd) was tested in vitro and ex vivo on synoviocytes, the mesenchymal key effector cells of inflammation and proliferation in arthritis. The anti-inflammatory and anti-proliferative effects of Cd were tested in vivo by intra-articular injection in the adjuvant induced arthritis rat joints, where the clinical scores and the consequences of arthritis were evaluated. Cell death through apoptosis was highly induced by Cd in inflammatory synoviocytes (80% reduction of cell viability, p < 0...
May 25, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28545880/stepwise-preconditioning-enhances-mesenchymal-stem-cell-based-cartilage-regeneration-through-epigenetic-modification
#4
Sien Lin, Wayne Yuk Wai Lee, Liangliang Xu, Yujia Wang, Yuanfeng Chen, Kevin Ki Wai Ho, Ling Qin, Xiaohua Jiang, Liao Cui, Gang Li
OBJECTIVE: This study is to investigate the functions and underlying mechanisms of MSCs underwent stepwise preconditioning in chondrogenic medium before expansion, then further explore their therapeutic effects in a surgically induced OA model. METHODS: MSCs isolated from the adult rats expressing Green Fluorescence Protein (GFP) were incubated in basal medium or primed in chondrogenic medium before expansion. The multipotency including cell proliferation, differentiation, and survivability was compared between chondrogenic manipulated MSCs (M-MSCs) and untreated MSCs...
May 22, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28545594/early-blockade-of-joint-inflammation-with-a-fatty-acid-amide-hydrolase-inhibitor-decreases-end-stage-osteoarthritis-pain-and-peripheral-neuropathy-in-mice
#5
Jason J McDougall, Milind M Muley, Holly T Philpott, Allison Reid, Eugene Krustev
BACKGROUND: The endocannabinoid system has been shown to reduce inflammatory flares and pain in rodent models of arthritis. A limitation of endocannabinoids is that they are rapidly denatured by hydrolysing enzymes such as fatty acid amide hydrolase (FAAH) which renders them physiologically inert. Osteoarthritis (OA) is primarily a degenerative joint disease; however, it can incorporate mild inflammation and peripheral neuropathy. The aim of this study was to determine whether early blockade of FAAH bioactivity could reduce OA-associated inflammation and joint neuropathy...
May 25, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28539925/cxcl9-derived-peptides-differentially-inhibit-neutrophil-migration-in-vivo-through-interference-with-glycosaminoglycan-interactions
#6
Vincent Vanheule, Daiane Boff, Anneleen Mortier, Rik Janssens, Björn Petri, Elzbieta Kolaczkowska, Paul Kubes, Nele Berghmans, Sofie Struyf, Andreas J Kungl, Mauro Martins Teixeira, Flavio Almeida Amaral, Paul Proost
Several acute and chronic inflammatory diseases are driven by accumulation of activated leukocytes due to enhanced chemokine expression. In addition to specific G protein-coupled receptor-dependent signaling, chemokine-glycosaminoglycan (GAG) interactions are important for chemokine activity in vivo. Therefore, the GAG-chemokine interaction has been explored as target for inhibition of chemokine activity. It was demonstrated that CXCL9(74-103) binds with high affinity to GAGs, competed with active chemokines for GAG binding and thereby inhibited CXCL8- and monosodium urate (MSU) crystal-induced neutrophil migration to joints...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28538080/formulation-and-characterization-of-lutetium-177-labeled-stannous-tin-colloid-for-radiosynovectomy
#7
Geetanjali Arora, Manoranjan Singh, Pragati Jha, Sarthak Tripathy, Chandrasekhar Bal, Anirban Mukherjee, Shamim A Shamim
OBJECTIVE: Easy large-scale production, easy availability, cost-effectiveness, long half-life, and favorable radiation characteristics have made lutetium-177 (Lu) a preferred radionuclide for use in therapy. Lutetium-177-labeled stannous (Lu-Sn) colloid particles were formulated for application in radiosynovectomy, followed by in-vitro and in-vivo characterization. METHODS: Stannous chloride (SnCl2) solution and Lu were heated together, the pH was adjusted, and the particles were recovered by centrifugation...
May 19, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28535162/examining-the-social-context-of-injection-drug-use-social-proximity-vs-geographic-proximity-to-others-who-inject-drugs
#8
Abby E Rudolph, April M Young, Jennifer R Havens
This analysis uses social network and spatial data to examine associations between one's injection status and social and/or spatial proximity to others who inject. 503 rural persons who use drugs were recruited to participate in the Social Networks among Appalachian People (SNAP) Study (2008-2010). Interviewer-administered surveys collected information on recent sex, drug use, and social support network members (n = 897 ties). Using network simulations, we determined a threshold for the association between social proximity to others who inject and recent injection status ('socially proximal' defined by shortest path≤2)...
May 23, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28533591/long-term-histopathological-developments-in-knee-joint-components-in-a-rat-model-of-osteoarthritis-induced-by-monosodium-iodoacetate
#9
Ikufumi Takahashi, Taro Matsuzaki, Masahiro Hoso
[Purpose] This study was performed to evaluate the long-term histopathological changes in knee-joint components including synovial membrane and joint capsule in a rat model of osteoarthritis (OA) induced by monosodium iodoacetate (MIA). [Subjects and Methods] Fifty male rats were used. OA was induced through intra-articular injection of MIA, and ten rats were randomly allocated to each of five groups induced with OA for 1, 2, 4, 6, or 8 weeks. At the end of each period, the knee components were examined histopathologically...
April 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28532603/matrix-replenishing-by-bmscs-is-beneficial-for-osteoarthritic-temporomandiblar-joint-cartilage
#10
Mian Zhang, Hongxu Yang, Lei Lu, Xianghong Wan, Jing Zhang, Hongyun Zhang, Xiaodong Liu, Xiaofeng Huang, Guozhi Xiao, Meiqing Wang
OBJECTIVES: The present goal was to explore whether matrix replenishment is the primary requirement for osteoarthritic (OA) cartilage. METHODS: Cells isolated from the superficial and deep zone cartilage of a pig temporomandibular joint (TMJ) were exposed to fluid flow shear stress (FFSS). Differences in matrix production and cellular differentiation were detected. Unilateral anterior crossbite (UAC) was applied to C57BL/6J female mice. Green fluorescent protein-labelled exogenous bone marrow stromal cells (GFP-BMSCs) were injected weekly into TMJs, starting from 3 weeks of UAC stimulation and continuing for 4-, 8- and 12-weeks...
May 19, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28526422/temporary-ipsilateral-stiff-shoulder-after-operative-fixation-of-distal-radial-fractures
#11
Soo Min Cha, Hyun Dae Shin, Sung Jin Hwang
BACKGROUND: This study was conducted to identify variables affecting the development of temporary stiff shoulder after operative fixation for distal radial fractures (DRF). MATERIALS AND METHODS: The study retrospectively analyzed 167 patients who had undergone internal fixation using volar locking plate for DRF between 2010 and 2013. Group 1 was denoted as the "normal group," and group 2 was denoted as the "stiff shoulder group." Basic demographic factors evaluated included age, sex, bone mineral density (BMD), and the dominancy...
June 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28523634/are-blind-injections-of-gleno-humeral-joint-ghj-really-less-accurate-imaging-guided-injections-a-narrative-systematic-review-considering-multiple-anatomical-approaches
#12
Paolo Simoni, Marco Grumolato, Olivier Malaise, Marco Preziosi, Francoise Pasleau, Fréderic de Lemos Esteves
AIM: To perform a systematic review to establish whether blind injections of the gleno-humeral (GHJ) joint may be an accurate alternative to injections performed imaging guidance, considering multiple anatomical approaches. MATERIALS AND METHODS: Our search strategy yielded 478 articles for Scopus, 815 articles for MEDLINE, 128 articles for Cochrane Central Register of Controlled Trials and 555 articles for Embase until May 2016. One hundred and sixty-seven abstracts were retrieved after duplicates removal...
May 18, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/28522364/inhibition-of-mir-181a-protects-female-mice-from-transient-focal-cerebral-ischemia-by-targeting-astrocyte-estrogen-receptor-%C3%AE
#13
Creed M Stary, Lijun Xu, Le Li, Xiaoyun Sun, Yi-Bing Ouyang, Xiaoxing Xiong, Jing Zhao, Rona G Giffard
Whether the effect of miR-181a is sexually dimorphic in stroke is unknown. Prior work showed protection of male mice with miR-181a inhibition. Estrogen receptor-α (ERα) is an identified target of miR181 in endometrium. Therefore we investigated the separate and joint effects of miR-181a inhibition and 17β-estradiol (E2) replacement after ovariectomy. Adult female mice were ovariectomized and implanted with an E2- or vehicle-containing capsule for 14d prior to 1h middle cerebral artery occlusion (MCAO). Each group received either miR-181a antagomir or mismatch control by intracerebroventricular injection 24h before MCAO...
May 15, 2017: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/28521006/does-immediate-pain-relief-after-an-injection-into-the-sacroiliac-joint-with-anesthetic-and-corticosteroid-predict-subsequent-pain-relief
#14
Byron J Schneider, Lisa Huynh, Josh Levin, Pranathip Rinkaekan, Ramin Kordi, David J Kennedy
Objectives. : To determine if immediate pain response following an injection with local anesthetic and corticosteroid predicts subsequent relief. Design.:  Prospective observational cohort. Setting.:  An institutional review board-approved prospective study from a single academic medical center. Methods.:  Patients with clinical diagnosis of sacroiliac (SIJ) pain and referred for SIJ injection were enrolled; 1 cc of 2% lidocaine and 1 cc of triamcinolone 40 mg/mL were injected into the SIJ...
May 17, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28516872/glucocorticoid-sparing-effect-of-first-year-anti-tnf%C3%AE-treatment-in-rheumatoid-arthritis-corpus-cohort
#15
Carole Duquenne, Daniel Wendling, Jean Sibilia, Chantal Job-Deslandre, Loic Guillevin, Jacques Benichou, René Marc Flipo, Francis Guillemin, Alain Saraux
OBJECTIVES: Anti-TNFα agents are indicated in selected patients with rheumatoid arthritis (RA) who respond inadequately to methotrexate and particularly when glucocorticoids are mandatory. We evaluated whether a glucocorticoid-sparing effect occurred during the first year of anti-TNF-α therapy. METHODS: Between 2007 and 2009, the French multicentre, longitudinal, prospective, observational, population-based CORPUS cohort included biologic-naive patients with inflammatory joint disease...
May 15, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28514779/low-back-pain-in-pregnancy-investigations-management-and-role-of-neuraxial-analgesia-and-anaesthesia-a-systematic-review
#16
Herman Sehmbi, Rohan D'Souza, Anuj Bhatia
BACKGROUND: Low back pain (LBP) is commonly experienced during pregnancy and is often poorly managed. There is much ambiguity in diagnostic work-up, appropriate management and decision-making regarding the use of neuraxial analgesia and anaesthesia during labour and delivery in these patients. This systematic review summarises the evidence regarding investigations, management strategies and considerations around performing neuraxial blocks for pregnant women with LBP. METHODS: We searched 3 databases and reviewed literature concerning LBP in pregnancy with regards to diagnostic modalities, management strategies and use of neuraxial techniques for facilitating labour and delivery...
May 18, 2017: Gynecologic and Obstetric Investigation
https://www.readbyqxmd.com/read/28512599/effect-of-trichilia-monadelpha-meliaceae-extracts-on-bone-histomorphology-in-complete-freund-s-adjuvant-induced-arthritis
#17
Inemesit Okon Ben, Eric Woode, George Asumeng Koffuor, Eric Boakye-Gyasi, Nicholas Akinwale Titiloye
AIM: This study aimed to assess the effect of petroleum ether extract (PEE), ethyl acetate extract (EthE), and ethanol extract (EAE) of Trichilia monadelpha stem bark on bone histomorphology in arthritis. METHODS: Percentage inhibition of edema and arthritic scores in complete Freund's adjuvant-induced (0.1 ml of 5 mg/ml(1) of heat-killed Mycobacterium tuberculosis in paraffin oil-injected subplantar into the right hind paw) arthritic Sprague-Dawley rats treated with PEE, EthE, or EAE (10,30, and 100 mg/kg(1), respectively), dexamethasone (0...
April 2017: Journal of Intercultural Ethnopharmacology
https://www.readbyqxmd.com/read/28511285/increased-f4-80-hi-macrophages-is-associated-with-suppression-of-serum-transfer-induced-arthritis-in-mice-with-flip-reduced-in-myeloid-cells
#18
Qi-Quan Huang, Robert Birket, Renee E Doyle, G Kenneth Haines, Harris Perlman, Bo Shi, Philip Homan, Lianping Xing, Richard M Pope
OBJECTIVE: Macrophages are critical in the pathogenesis of rheumatoid arthritis (RA). We recently demonstrated that FLIP (FLICE-like inhibitory protein) is necessary for the differentiation and/or survival of macrophages. We also identified that FLIP is highly expressed in RA synovial macrophages. This study was performed to determine if the reduction of Flip in macrophages would reduce synovial tissue macrophages and ameliorate serum transfer induced arthritis (STIA). METHODS: Mice with Flip deleted in myeloid cells (Flip(f/f) LysM(c/+) mice) and littermate controls were employed...
May 16, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28508761/posterior-branches-of-lumbar-spinal-nerves-part-ii-lumbar-facet-syndrome-pathomechanism-symptomatology-and-diagnostic-work-up
#19
Katarzyna Kozera, Bogdan Ciszek, Paweł Szaro
Posterior branches of the lumbar spinal nerves are the anatomic substrate of pain in the lower back, sacrum and the gluteal area. Such pain may be associated with various pathologies which cause pain in the posterior branches of the lumbar spinal nerves due to entrapment, mechanical irritation or inflammatory reaction and/or degeneration. The posterior branches are of significant functional importance, which is related to the function of the structures they supply, including facet joints, which are the basic biomechanical units of the spine...
April 12, 2017: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28508104/quercetin-inhibits-gout-arthritis-in-mice-induction-of-an-opioid-dependent-regulation-of-inflammasome
#20
Kenji W Ruiz-Miyazawa, Larissa Staurengo-Ferrari, Sandra S Mizokami, Talita P Domiciano, Fabiana T M C Vicentini, Doumit Camilios-Neto, Wander R Pavanelli, Phileno Pinge-Filho, Flávio A Amaral, Mauro M Teixeira, Rubia Casagrande, Waldiceu A Verri
We investigated the anti-inflammatory and analgesic effects of quercetin in monosodium urate crystals (MSU)-induced gout arthritis, and the sensitivity of quercetin effects to naloxone, an opioid receptor antagonist. Mice were treated with quercetin, and mechanical hyperalgesia was assessed at 1-24 h after MSU injection. In vivo, leukocyte recruitment, cytokine levels, oxidative stress, NFκB activation, and gp91(phox) and inflammasome components (NLRP3, ASC, Pro-caspase-1, and Pro-IL-1β) mRNA expression by qPCR were determined in the knee joints at 24 h after MSU injection...
May 15, 2017: Inflammopharmacology
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