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sulfate magnesium

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https://www.readbyqxmd.com/read/29331791/magnesium-sulfate-reduces-formalin-induced-orofacial-pain-in-rats-with-normal-magnesium-serum-levels
#1
Dragana P Srebro, Sonja M Vučković, Ivan S Dožić, Branko S Dožić, Katarina R Savić Vujović, Aleksandar P Milovanović, Branislav V Karadžić, Milica Š Prostran
BACKGROUND: In humans, orofacial pain has a high prevalence and is often difficult to treat. Magnesium is an essential element in biological a system which controls the activity of many ion channels, neurotransmitters and enzymes. Magnesium produces an antinociceptive effect in neuropathic pain, while in inflammatory pain results are not consistent. We examined the effects of magnesium sulfate using the rat orofacial formalin test, a model of trigeminal pain. METHODS: Male Wistar rats were injected with 1...
August 31, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/29324495/intravenously-administered-lidocaine-and-magnesium-during-thyroid-surgery-in-female-patients-for-better-quality-of-recovery-after-anesthesia
#2
Myoung Hwa Kim, Min Soo Kim, Jae Hoon Lee, Sang Tae Kim, Jeong-Rim Lee
BACKGROUND: Although systemic lidocaine and magnesium have been widely studied as perioperative analgesic adjuvants, they have been rarely evaluated with respect to recovery quality under the same conditions. We compared the quality of recovery 40 (QoR-40) scores of female patients who received intravenous lidocaine, magnesium, and saline during thyroidectomy to investigate their effects on comprehensive recovery from anesthesia. METHODS: In this prospective, double-blind trial, 135 female patients scheduled for open thyroidectomy were randomly assigned to the lidocaine group (group L), magnesium group (group M), or control group (group C)...
January 9, 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29319155/economic-evaluation-and-cost-of-interventions-for-cerebral-palsy-a-systematic-review
#3
REVIEW
Sophy T F Shih, Utsana Tonmukayakul, Christine Imms, Dinah Reddihough, H Kerr Graham, Liz Cox, Rob Carter
AIM: Economic appraisal can help guide policy-making for purchasing decisions, and treatment and management algorithms for health interventions. We conducted a systematic review of economic studies in cerebral palsy (CP) to inform future research. METHOD: Economic studies published since 1970 were identified from seven databases. Two reviewers independently screened abstracts and extracted data following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines...
January 10, 2018: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/29310404/extracorporeal-membrane-oxygenation-combined-with-continuous-renal-replacement-therapy-in-cutaneous-burn-and-inhalation-injury-caused-by-hydrofluoric-acid-and-nitric-acid
#4
Qinhua Pu, Jinxian Qian, Weiyi Tao, Aixiang Yang, Jian Wu, Yaodong Wang
RATIONALE: Hydrofluoric acid (HF) is a highly corrosive agent and can cause corrosive burns. HF can penetrate deeply into tissues through intact skin and the lipid barrier, leading to painful liquefactive necrosis, and inducing hypocalcemia and hypomagnesemia. In this study, we hypothesize that continuous renal replacement therapy (CRRT) may be beneficial in addressing hemodynamic instability in cases of HF poisoning. PATIENT CONCERNS: A 25-year-old man fell into an electroplating pool containing 10% HF and 50% nitric acid...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29301419/antenatal-magnesium-sulfate-is-beneficial-or-harmful-in-very-preterm-and-extremely-preterm-neonates-a-new-insight
#5
Bhawan Garg
Magnesium sulfate (MgSO4) is drug of choice for both prevention of eclampsia in women with severe preeclampsia and treatment of eclampsia. Antenatal MgSO4 is now emerging as popular neuroprotective agent in preterm neonates. However, recent studies reported an association of antenatal MgSO4 with feed intolerance, necrotizing enterocolitis and spontaneous intestinal perforation in extremely preterm neonates. In this review article, we discuss both aspects of antenatal MgSO4 in preterm neonates.
January 4, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29288747/magnesium-sulfate-attenuates-brain-edema-by-lowering-aqp4-expression-and-inhibits-glia-mediated-neuroinflammation-in-a-rodent-model-of-eclampsia
#6
Xiaolan Li, Huishu Liu, Yuanyuan Yang
Eclampsia is characterized by high morbidity and mortality wordwide. Magnesium sulfate ( MgSO4 ) is used frequently as a prophylaxis for eclamptic seizure in clinical settings. However, the underlying mechanism is less studied, we have previously demonstrated that MgSO4 pretreatment decreases eclampsia-like seizure threshold. Here, we further evaluated the hypothesis that MgSO4 exert neuroprotective actions in eclampsia-like rats model by ameliorating neuroinflammation and brain edema. In this study, the eclampsia-like model was established by administering lipopolysaccharide plus pentylenetetrazol in pregnant Sprague-Dawley rats...
December 27, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/29284876/dexmedetomidine-versus-magnesium-sulfate-in-anesthesia-for-cochlear-implantation-surgery-in-pediatric-patients
#7
Passaint Fahim Hassan, Amany Hassan Saleh
Context: Cochlear implantation surgery represents a great advance in ENT surgeries. Special anesthetic managements were required to provide bloodless surgical field and monitoring of the facial nerve. Aims: We aimed to compare both dexmedetomidine and magnesium sulfate as regards their efficacy in inducing deliberate hypotension and providing better quality of the surgical field during cochlear implantation in pediatrics. Settings and Design: Prospective, randomized double-blinded study...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284864/effect-of-intravenous-magnesium-sulfate-on-the-minimum-alveolar-concentrations-of-desflurane-using-bispectral-index-monitoring-a-prospective-randomized-double-blind-controlled-study
#8
Mohd Rameez Riaz, Vikram Mahajan, Sadaf Syed, Riyaz Ahmad
Background: Magnesium sulfate has been implicated to influence the minimum alveolar concentration (MAC) of various volatile anesthetics, but its effect on desflurane remains unanswered so far. Aim: To study the effect of perioperative intravenous magnesium sulfate on MAC of desflurane using bispectral index (BIS) monitoring. Settings: Operating room of a tertiary care hospital. Design: A prospective, randomized, controlled, double-blind clinical trial...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284860/effect-of-locally-administered-dexmedetomidine-as-adjuvant-to-levobupivacaine-in-supraclavicular-brachial-plexus-block-double-blind-controlled-study
#9
Bikash Bisui, Swastika Samanta, Sumanta Ghoshmaulik, Amit Banerjee, Tirtha R Ghosh, Suman Sarkar
Context: Brachial plexus block is effective with good postoperative analgesia in upper limb surgery has gained importance as it safe, low cost, and maintains stable hemodynamics intraoperatively. To decrease the onset time and prolong the duration of nerve block bicarbonate, opioids (morphine, fentanyl, etc.), sympathomimetic agents (epinephrine, phenylephrine, etc.), α-2 agonists (clonidine and dexmedetomidine), calcium channel blocker (verapamil), magnesium sulfate, etc., were studied with local anesthetics and their isomers...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284858/the-influence-of-two-different-doses-of-magnesium-sulfate-on-intraocular-pressure-variations-after-injection-of-succinylcholine-and-endotracheal-intubation-a-prospective-randomized-parallel-three-arm-double-blind-placebo-controlled-clinical-trial
#10
Hany Mahmoud Yassin, Ahmed Tohamy Abdel Moneim, Ahmed Sherin Mostafa Bayoumy, Hasan Metwally Bayoumy, Sameh Galal Taher
Background: The use of succinylcholine for rapid sequence induction in patients with open globe injuries may be detrimental to the eye. Aim: The aim of this study is to determine if the premedication with magnesium sulfate (MgSO4) could attenuate the increase in intraocular pressure (IOP) associated with succinylcholine injection and intubation. Setting: Operation theaters in a tertiary care University Hospital between December 2014 and July 215...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29279832/the-comparison-of-preventive-analgesic-effects-of-ketamine-paracetamol-and-magnesium-sulfate-on-postoperative-pain-control-in-patients-undergoing-lower-limb-surgery-a-randomized-clinical-trial
#11
Seyed Morteza Heydari, Seyed Jalal Hashemi, Shahpour Pourali
Background: In considering the importance of postoperative pain management and its consequences on its related secondary outcomes including nausea, vomiting, and operation-related complications, we aimed to compare the effectiveness of the three analgesic agents including ketamine, paracetamol, and magnesium sulfate for postoperative pain relief and associated consequences in this trial. Materials and Methods: In this double-blinded randomized control clinical trial, patients scheduled for elective lower extremity orthopedic surgery under general anesthesia were enrolled and randomized into four groups for receiving intravenous ketamine (0...
2017: Advanced Biomedical Research
https://www.readbyqxmd.com/read/29278601/shivering-treatments-for-targeted-temperature-management-a-review
#12
Akash Jain, Maria Gray, Stephanie Slisz, Joseph Haymore, Neeraj Badjatia, Erik Kulstad
BACKGROUND: Shivering is common during targeted temperature management, and control of shivering can be challenging if clinicians are not familiar with the available options and recommended approaches. PURPOSE: The purpose of this review was to summarize the most relevant literature regarding various treatments available for control of shivering and suggest a recommended approach based on latest data. METHODS: The electronic databases PubMed/MEDLINE and Google Scholar were used to identify studies for the literature review using the following keywords alone or in combination: "shivering treatment," "therapeutic hypothermia," "core temperature modulation devices," and "targeted temperature management...
December 22, 2017: Journal of Neuroscience Nursing: Journal of the American Association of Neuroscience Nurses
https://www.readbyqxmd.com/read/29239057/in-which-preterm-labor-patients-is-intravenous-maintenance-tocolysis-effective
#13
Satoshi Yoneda, Noriko Yoneda, Kaori Fukuta, Tomoko Shima, Akitoshi Nakashima, Arihiro Shiozaki, Osamu Yoshino, Mika Kigawa, Taketoshi Yoshida, Shigeru Saito
AIM: We evaluated whether maintenance tocolysis (intravenous ritodrine hydrochloride and/or magnesium sulfate) was effective in cases of spontaneous preterm labor with intact membranes. METHODS: One hundred and thirty preterm labor patients who reached 36 weeks of gestation by maintenance tocolysis were selected. Immediate delivery (ID) after ceasing maintenance tocolysis was defined as an 'effective case'. The correlated factors between ID and no immediate delivery (NID) were statistically analyzed...
December 14, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/29229137/effects-of-mgso4-on-inhibiting-nod-like-receptor-protein-3-inflammasome-involve-decreasing-intracellular-calcium
#14
Ya-Ying Chang, Ming-Chang Kao, Jui-An Lin, Tsung-Ying Chen, Ching-Feng Cheng, Chih-Shung Wong, I-Shiang Tzeng, Chun-Jen Huang
BACKGROUND: Nod-like receptor protein 3 (NLRP3) inflammasome is a multiprotein complex composed of NLRP3, caspase-1, and apoptosis-associated speck-like protein containing a caspase recruitment domain. Activation of NLRP3 inflammasome leads to interleukin-1β (IL-1β) upregulation and pyroptosis, a proinflammatory cell death characterized by increased cell size. Of note, calcium signaling is crucial for NLRP3 inflammasome activation. This study elucidated the effects of magnesium sulfate (MgSO4), a potent calcium antagonist, on modulating NLRP3 inflammasome...
January 2018: Journal of Surgical Research
https://www.readbyqxmd.com/read/29194519/development-of-an-analytical-procedure-for-the-determination-of-multiclass-compounds-for-forensic-veterinary-toxicology
#15
Bartosz Sell, Tomasz Sniegocki, Jan Zmudzki, Andrzej Posyniak
Reported here is a new analytical multiclass method based on QuEChERS technique, which has proven to be effective in diagnosing fatal poisoning cases in animals. This method has been developed for the determination of analytes in liver samples comprising rodenticides, carbamate and organophosphorus pesticides, coccidiostats and mycotoxins. The procedure entails addition of acetonitrile and sodium acetate to 2 g of homogenized liver sample. The mixture was shaken intensively and centrifuged for phase separation, which was followed by an organic phase transfer into a tube containing sorbents (PSA and C18) and magnesium sulfate, then it was centrifuged, the supernatant was filtered and analyzed by liquid chromatography tandem mass spectrometry...
November 29, 2017: Journal of Analytical Toxicology
https://www.readbyqxmd.com/read/29191292/long-term-childhood-outcomes-after-interventions-for-prevention-and-management-of-preterm-birth
#16
REVIEW
Sarah R Murray, Sarah J Stock, Jane E Norman
Globally, preterm birth rates are rising and have a significant impact on neonatal morbidity and mortality. Preterm birth remains difficult to prevent and a number of strategies for preterm birth prevention (progesterone, cervical pessaries, cervical cerclage, tocolytics, and antibiotics) have been identified. While some of these show more promise, there is a paucity of evidence regarding the long-term effects of these strategies on childhood outcomes. Strategies used to improve the health of babies if born preterm, such as antenatal magnesium sulfate for fetal neuroprotection and antenatal corticosteroids for fetal lung maturation, show evidence of short-term benefit but lack large-scale follow-up data of long-term childhood outcomes...
December 2017: Seminars in Perinatology
https://www.readbyqxmd.com/read/29183350/sequential-activation-of-the-akt-pathway-in-human-osteoblasts-treated-with-oscarvit-a-bioactive-product-with-positive-effect-both-on-skeletal-pain-and-mineralization-in-osteoblasts
#17
Tibor Görögh, Elgar S Quabius, Alexander Georgitsis, Markus Hoffmann, Sebastian Lippross
BACKGROUND: Oscarvit (OSC) is an in-house preparation consisting of calcium, magnesium, phosphorus, strontium, Vitamin D, and eggshell membrane hydrolysate containing naturally occurring glycosaminoglycans and sulfated glycoproteins. OSC has been used both in an open-label human study and in vitro in osteoblasts. METHODS: Fifteen patients divided into three groups received oral OSC 0.6 g three times daily for 20 days. The main outcome measures were regional skeletal pain over the treatment period...
November 28, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29182799/inhaled-magnesium-sulfate-in-the-treatment-of-acute-asthma
#18
REVIEW
Rachel Knightly, Stephen J Milan, Rodney Hughes, Jennifer A Knopp-Sihota, Brian H Rowe, Rebecca Normansell, Colin Powell
BACKGROUND: Asthma exacerbations can be frequent and range in severity from mild to life-threatening. The use of magnesium sulfate (MgSO₄) is one of numerous treatment options available during acute exacerbations. While the efficacy of intravenous MgSO₄ has been demonstrated, the role of inhaled MgSO₄ is less clear. OBJECTIVES: To determine the efficacy and safety of inhaled MgSO₄ administered in acute asthma. SPECIFIC AIMS: to quantify the effects of inhaled MgSO₄ I) in addition to combination treatment with inhaled β₂-agonist and ipratropium bromide; ii) in addition to inhaled β₂-agonist; and iii) in comparison to inhaled β₂-agonist...
November 28, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29176311/effect-of-magnesium-on-glomerular-filtration-rate-and-recovery-of-hypertension-in-women-with-severe-preeclampsia
#19
Chatchai Kreepala, Wongsakorn Luangphiphat, Alfredo Villarroel, Maethaphan Kitporntheranunt, Krittanont Wattanavaekin, Teeraya Piyajarawong
INTRODUCTION: Magnesium sulfate is used for preventing seizures in patients with severe preeclampsia. Previous studies have demonstrated that magnesium plays a significant role in the endothelial function and might have clinically beneficial vasodilating properties. OBJECTIVES: This study is aimed at evaluating the effect of magnesium sulfate on the glomerular filtration rate (GFR) during the first 24 h after delivery and during the duration of recovery from hypertension in preeclampsia...
October 20, 2017: Nephron
https://www.readbyqxmd.com/read/29175171/early-warning-system-hypertension-thresholds-to-predict-adverse-outcomes-in-pre-eclampsia-a-prospective-cohort-study
#20
Hannah L Nathan, Paul T Seed, Natasha L Hezelgrave, Annemarie De Greeff, Elodie Lawley, John Anthony, David R Hall, Wilhelm Steyn, Lucy C Chappell, Andrew H Shennan
OBJECTIVES: To evaluate the association between blood pressure (BP) measurements and adverse outcomes in women with pre-eclampsia. STUDY DESIGN: A prospective cohort study of women with pre-eclampsia admitted to three South African tertiary facilities. BP was measured using the CRADLE Vital Signs Alert (VSA), incorporated with a traffic light early warning system; green: systolic BP <140 mmHg and diastolic BP <90 mmHg, yellow: systolic BP 140-159 and/or diastolic BP 90-109 mmHg (but neither is above the upper threshold), red: systolic BP ≥160 mmHg and/or diastolic BP ≥110 mmHg...
November 21, 2017: Pregnancy Hypertension
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