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https://www.readbyqxmd.com/read/28531763/beneficial-effect-of-nanoparticles-over-standard-form-of-zinc-oxide-in-enhancing-the-anti-inflammatory-activity-of-ketoprofen-in-rats
#1
Magdalena Olbert, Joanna Gdula-Argasińska, Gabriel Nowak, Tadeusz Librowski
BACKGROUND: Zinc is known as an anti-inflammatory agent. Recent studies demonstrated the usage of zinc ions for enhancing the anti-inflammatory effect of Non-Steroidal Anti-inflammatory Drugs (NSAIDs). METHODS: This study compares the influence of chronic administration of zinc oxide nanoparticles (ZnO-NPs) and zinc oxide standard form (ZnO-S) on the anti-inflammatory and gastric activity of ketoprofen in rats. Both ZnO-S and ZnO-NPs were administered at doses of 7 or 14mg/kg (intraperitoneally (ip) and per os (po)) for 2 weeks followed by single po ketoprofen administration (in three doses: 5, 10, and 20mg/kg)...
February 9, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/28530031/celecoxib-for-osteoarthritis
#2
REVIEW
Livia Puljak, Ana Marin, Davorka Vrdoljak, Filipa Markotic, Ana Utrobicic, Peter Tugwell
BACKGROUND: Osteoarthritis (OA) is the most common form of arthritis and is caused by degeneration of the joint cartilage and growth of new bone, cartilage and connective tissue. It is often associated with major disability and impaired quality of life. There is currently no consensus on the best treatment to improve OA symptoms. Celecoxib is a selective non-steroidal anti-inflammatory drug (NSAID). OBJECTIVES: To assess the clinical benefits (pain, function, quality of life) and safety (withdrawals due to adverse effects, serious adverse effects, overall discontinuation rates) of celecoxib in osteoarthritis (OA)...
May 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28528204/a-novel-pleiotropic-effect-of-aspirin-beneficial-regulation-of-pro-and-anti-inflammatory-mechanisms-in-microglial-cells
#3
Diana Kata, Imre Földesi, Liliana Z Feher, Laszlo Hackler, Laszlo G Puskas, Karoly Gulya
Aspirin, one of the most widely used non-steroidal anti-inflammatory drugs, has extensively studied effects on the cardiovascular system. To reveal further pleiotropic, beneficial effects of aspirin on a number of pro- and anti-inflammatory microglial mechanisms, we performed morphometric and functional studies relating to phagocytosis, pro- and anti-inflammatory cytokine production (IL-1β, tumor necrosis factor-α (TNF-α) and IL-10, respectively) and analyzed the expression of a number of inflammation-related genes, including those related to the above functions, in pure microglial cells...
May 17, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28526569/total-joint-replacement-for-neglected-posterior-knee-dislocation-following-septic-arthritis-after-arthroscopy
#4
Yusuf Öztürkmen, Yunus Emre Akman, Ethem Ayhan Ünkar, Erhan Şükür
This report presents the first case of a knee dislocation following septic arthritis after arthroscopy. A 65-year-old woman had an arthroscopy with irrigation and debridement (I&D) of the joint and microfracture for the chondral lesions. She had complaints of postarthroscopic infection but non-steroidal anti-inflammatory medication and local ice compression was recommended. She revisited her physician twice and at the last visit she had a large purulent effusion in her knee. The gram stain of the joint fluid aspirate demonstrated gram-positive cocci and the cultures grew methicilline-sensitive Staphylococcus aureus...
May 16, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28521706/fibrinous-anterior-uveitis-and-recurrent-epithelial-erosion-following-topical-tetracaine-abuse
#5
Olga E Makri, Panagiotis Plotas, Foteini Tsapardoni, Ilias Georgalas, Constantinos D Georgakopoulos
A 54-year-old man presented complaining of severe pain and blurred vision in his left eye. Slit-lamp biomicroscopy revealed a large epithelial defect with an underlying prominent ring infiltrate and severe anterior uveitis with fibrinous exudates and hypopyon. Patient admitted abuse of topical tetracaine, which was discontinued and topical treatment with a non-steroidal anti-inflammatory agent, an antibiotic, a cycloplegic agent were instituted while a therapeutic contact lens was applied. Response to treatment was favorable with a rapid resolution of anterior uveitis within days while the epithelial defect fully healed within a month...
May 18, 2017: Current Drug Safety
https://www.readbyqxmd.com/read/28516809/real-time-mri-guided-percutaneous-sclerotherapy-treatment-of-venous-low-flow-malformations-in-the-head-and-neck
#6
Sasan Partovi, Ziang Lu, Lorenna Vidal, Dean A Nakamoto, Ji Buethe, Michael Coffey, Indravadan J Patel
Purpose This manuscript describes the technique of real-time MRI-guided sclerotherapy for low-flow venous malformations in the head and neck based on our institutional experience. Materials and methods Ethanolamine oleate is used as the sclerosant and is mixed with gadolinium for visualization during the procedure. The five procedural steps include: (I) an initial tri-plane T2-weighted sequence to visualize the lesion; (II) a T1 FSE or trueFISP sequence to assess needle placement and advancement within the lesion; (III) a tri-plane T1 FLASH sequence to monitor sclerosant injection; (IV) a T1 FSE or VIBE sequence to assess sclerosant coverage of the malformation before needle removal; (V) a post-procedural tri-plane T1 fat-saturated sequence to confirm sclerosant coverage of the lesion...
January 1, 2017: Phlebology
https://www.readbyqxmd.com/read/28516471/topical-non-steroidal-anti-inflammatory-drugs-for-analgesia-in-traumatic-corneal-abrasions
#7
REVIEW
Abel Wakai, John G Lawrenson, Annali L Lawrenson, Yongjun Wang, Michael D Brown, Michael Quirke, Omar Ghandour, Ryan McCormick, Cathal D Walsh, Ahmed Amayem, Eddy Lang, Nick Harrison
BACKGROUND: Traumatic corneal abrasions are relatively common and there is a lack of consensus about analgesia in their management. It is therefore important to document the clinical efficacy and safety profile of topical ophthalmic non-steroidal anti-inflammatory drugs (NSAIDs) in the management of traumatic corneal abrasions. OBJECTIVES: To identify and evaluate all randomised controlled trials (RCTs) comparing the use of topical NSAIDs with placebo or any alternative analgesic interventions in adults with traumatic corneal abrasions (including corneal abrasions arising from foreign body removal), to reduce pain, and its effects on healing time...
May 18, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28516288/efficacy-and-safety-of-ibuprofen-in-infants-aged-between-3-and-6-months
#8
Victoria C Ziesenitz, Andreas Zutter, Thomas O Erb, Johannes N van den Anker
Ibuprofen is a non-steroidal anti-inflammatory drug frequently administered to children of various ages for relief of fever and pain and is approved as an over-the-counter medication in many countries worldwide. Although there are extensive data on its efficacy and safety in children and adults, there are divergent dosing recommendations for analgesia and treatment of fever in infants, especially in the age group between 3 and 6 months of age. In this article, we have assessed the safety and efficacy of ibuprofen use in infants in an attempt to find the optimal method of pain and fever management in this specific age group...
May 17, 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/28514354/-out-patient-dental-care-in-patients-with-arterial-hypertension
#9
L A Axamit, E N Anisimova, I V Orekhova, S T Sokhov
The aim of the study was to improve dental treatment quality in patients with arterial hypertension. The study included 256 patients with arterial hypertension (153 females, 103 males) aged 35 to 60 years. Anesthesia efficacy was assessed by visual analog scale after treatment. Oral adverse effects caused by regular intake of antihypertensive drugs and interrelation with articaine and mepivacaine were described. The study proved high efficacy of 4% articaine 1:200 000. The efficacy of 3% mepivacaine with no vasoconstriction agents was 86...
2017: Stomatologii︠a︡
https://www.readbyqxmd.com/read/28512504/a-case-report-of-drug-induced-myopathy-involving-extraocular-muscles-after-combination-therapy-with-tremelimumab-and-durvalumab-for-non-small-cell-lung-cancer
#10
William Carrera, Brandon J Baartman, Gregory Kosmorsky
Recently developed anti-tumour therapies targeting immune checkpoints include tremelimumab and durvalumab. These agents have incompletely characterised side effect profiles. The authors report a 68-year-old man treated for non-small cell lung cancer (NSCLC) with a combination of tremelimumab and durvalumab. After treatment he developed diplopia, ptosis, fatigue, weakness, and an inflammatory myopathy affecting the extraocular muscles requiring hospitalisation. Electromyography (EMG) testing and muscle biopsy suggested inflammatory myopathy without sign of myasthenia...
June 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28512006/stress-fracture-in-athletes
#11
Jordane Saunier, Roland Chapurlat
Stress fractures are widely encountered in sport medicine and rheumatology. Stress fractures result from abnormal and repetitive loading on normal bone that lead to microdamage and then fracture. They occur after sudden increase in physical activity. They appear mostly at lower limbs. Women are at higher risk than men. Patients complain of mechanical pain. Clinical findings include focused pain and sometimes swelling. No biological test is useful for diagnosis. Plain radiographs are normal in early stage disease...
May 13, 2017: Joint, Bone, Spine: Revue du Rhumatisme
https://www.readbyqxmd.com/read/28511706/analgesic-antipyretic-use-among-young-children-in-the-teddy-study-no-association-with-islet-autoimmunity
#12
Markus Lundgren, Leigh Johnson Steed, Roy Tamura, Berglind Jonsdottir, Patricia Gesualdo, Claire Crouch, Maija Sjöberg, Gertie Hansson, William A Hagopian, Anette G Ziegler, Marian J Rewers, Åke Lernmark, Jorma Toppari, Jin-Xiong She, Beena Akolkar, Jeffrey P Krischer, Michael J Haller, Helena Elding Larsson
BACKGROUND: The use of analgesic antipyretics (ANAP) in children have long been a matter of controversy. Data on their practical use on an individual level has, however, been scarce. There are indications of possible effects on glucose homeostasis and immune function related to the use of ANAP. The aim of this study was to analyze patterns of analgesic antipyretic use across the clinical centers of The Environmental Determinants of Diabetes in the Young (TEDDY) prospective cohort study and test if ANAP use was a risk factor for islet autoimmunity...
May 16, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28511137/effects-of-ibuprofen-diclofenac-and-paracetamol-on-hatch-and-motor-behavior-in-developing-zebrafish-danio-rerio
#13
Liang Xia, Liang Zheng, Jun Liang Zhou
Non-steroidal anti-inflammatory drugs (NSAIDs) which are widely used as pain relief medicines are causing increasing environmental concern due to their incomplete removal in wastewater treatment plant and potential toxicity on endocrine, kidney and reproduction in teleost fish. This study focused on the effects of widely used ibuprofen, diclofenac and paracetamol on the hatch and motor ability of early-stage zebrafish, by exposing embryos to the target chemicals at 5, 50 and 500 μg/L starting from 6 h postfertilization (hpf)...
May 10, 2017: Chemosphere
https://www.readbyqxmd.com/read/28509850/accessing-mefenamic-acid-form-ii-through-high-pressure-recrystallisation
#14
Nasir Abbas, Iain D H Oswald, Colin R Pulham
High-pressure crystallisation has been successfully used as an alternative technique to prepare Form II of a non-steroidal anti-inflammatory drug, mefenamic acid (MA). A single crystal of Form II, denoted as high-pressure Form II, was grown at 0.3 GPa from an ethanolic solution by using a diamond anvil cell. A comparison of the crystal structures shows that the efficient packing of molecules in Form II was enabled by the structural flexibility of MA molecules. Compression studies performed on a single crystal of Form I resulted in a 14% decrease of unit cell volume up to 2...
May 16, 2017: Pharmaceutics
https://www.readbyqxmd.com/read/28506876/role-of-prostacyclin-synthase-in-carcinogenesis
#15
REVIEW
Yuka Sasaki, Tsubasa Ochiai, Masaya Takamura, Yukihiro Kondo, Chieko Yokoyama, Shuntaro Hara
Prostacyclin (PGI2) synthase (PGIS) and microsomal prostaglandin (PG) E synthase-1 (PGES-1) functionally couple with inducible cyclooxygenase-2 (COX-2) as their upstream enzymes to produce PGI2 and PGE2, respectively. Non-steroidal anti-inflammatory drugs exert their pharmacological effects including antitumor effects by the inhibition of COX-2 and thereby suppress this PG biosynthesis. PGIS is abundantly expressed in vascular endothelial and smooth muscle cells and was shown to be critical for the regulation of platelet aggregation and vascular tone...
May 12, 2017: Prostaglandins & Other Lipid Mediators
https://www.readbyqxmd.com/read/28506728/-the-effects-of-inhaled-steroids-withdrawal-in-copd
#16
G Jebrak, I Honore, P Serrier, J Dumoulin, P Terrioux, F Soyez, C Maurer, G Mangiapan, M Febvre, L-J Couderc, J-M Braun, T Chinet
The key pathophysiological feature of chronic obstructive pulmonary disease (COPD) is an abnormal inflammatory bronchial reaction after inhalation of toxic substances. The priority is the avoidance of such toxic inhalations, but the use of anti-inflammatory drugs also seems appropriate, especially corticosteroids that are the sole anti-inflammatory drug available for this purpose in France. The risks associated with the prolonged use of these parenteral drugs are well known. Inhalation is therefore the optimal route, but inhaled drugs may also lead to adverse consequences...
May 12, 2017: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/28506585/c21-steroidal-pregnane-sapogenins-and-their-derivatives-as-anti-inflammatory-agents
#17
Lie-Jun Huang, Shao-Ru Chen, Chun-Mao Yuan, Wei Gu, Bao-Jian Guo, Yi-Tao Wang, Ying Wang, Xiao-Jiang Hao
During the screening of natural anti-inflammatory agent, we identified some C21-steroidal pregnane sapogenins or the derivatives to inhibit TLR2, TLR3, and TLR4-initiatedinflammatory responses respectively. Treatment with active compounds 10, 2j and 3p failed to impact tumor necrosis factor-α (TNF-α) induced nucleus translocation of NF-κB p65 subunit. However, these compounds regulated distinct canonical or non-canonical NF-κB family members. Ectopic expression of TNF receptor associated factor 6 (TRAF6) abrogated the inhibitory activity of the compounds on production of pro-inflammatory cytokines downstream of TLR4...
May 2, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28502586/novel-zinc-complexes-of-a-non-steroidal-anti-inflammatory-drug-niflumic-acid-structural-characterization-human-dna-and-albumin-binding-properties
#18
Romana Smolková, Vladimír Zeleňák, Lukáš Smolko, Juraj Kuchár, Miroslava Rabajdová, Michaela Ferenčáková, Mária Mareková
Three novel Zn(II) complexes of NSAID niflumic acid (Hnif) were prepared and studied, namely; [Zn(MeOH)4(nif)2] (1), [Zn(cyclam)(nif)2] (2) and [Zn(nif)2(tmen)] (3), where nif is deprotonated niflumic acid, cyclam is 1,4,8,11-Tetraazacyclotetradecane and tmen is N,N,N',N'-Tetramethylethylenediamine. The complexes have been characterized by infrared spectroscopy, elemental and thermal analysis and single-crystal X-ray structure analysis. All three complexes contain two deprotonated niflumato anions monodentately coordinated via carboxylato groups...
May 5, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28500305/nsaids-use-and-reduced-metastasis-in-cancer-patients-results-from-a-meta-analysis
#19
Xiaoping Zhao, Zhi Xu, Haoseng Li
This meta-analysis investigated the relationship between non-steroidal anti-inflammatory drugs (NSAIDs) and lymph node/distant metastasis. Relevant sources were identified from MEDLINE, EMBASE, PubMed, and Cochrane Library. Studies that reported the odds ratio (OR)/risk ratio (RR)/hazard ratio (HR) with 95% confidence intervals (CIs) for the associations of interested outcomes were included. Pooled effect estimates were obtained by using random- or fixed-effect model depending on the heterogeneity across these studies...
May 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28498087/an-expert-opinion-on-pandas-pans-highlights-and-controversies
#20
Francesca Chiarello, Silvia Spitoni, Eric Hollander, Marco Matucci Cerinic, Stefano Pallanti
OBJECTIVES: 'Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections' (PANDAS) identified a unique subgroup of patients with abrupt onset of obsessive compulsive disorder (OCD) symptoms clinically related to Streptococcus infection and accompanied by neuropsychological and motor symptoms. After almost 20 years, PANDAS has not been accepted as distinct disorder and new criteria for paediatric acute-onset neuropsychiatric syndrome (PANS) have been replaced it, highlighting the fact that several agents rather than only Streptococcus might be involved...
February 13, 2017: International Journal of Psychiatry in Clinical Practice
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