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Hypertonic saline

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https://www.readbyqxmd.com/read/27862644/bilateral-experimental-neck-pain-reorganize-axioscapular-muscle-coordination-and-pain-sensitivity
#1
S W Christensen, R P Hirata, T Graven-Nielsen
BACKGROUND: Neck pain is a large clinical problem where reorganized trunk and axioscapular muscle activities have been hypothesised contributing to pain persistence and pain hypersensitivity. This study investigated the effects of bilateral experimental neck pain on trunk and axioscapular muscle function and pain sensitivity. METHODS: In 25 healthy volunteers, bilateral experimental neck pain was induced in the splenius capitis muscles by hypertonic saline injections...
November 11, 2016: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/27850409/771-hypertonic-saline-and-fluid-overload-in-pediatric-traumatic-brain-injury
#2
Casey Stulce, Matthew Paden, Courtney McCracken, Andrew Reisner, Karen Walson, Julie Williamson
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27850360/722-correlation-of-serum-sodium-and-osmolality-during-hypertonic-saline-therapy-for-cerebral-edema
#3
Justin Kaplan, Keri Bicking, Melissa Blatt, Sarah Monchar, Javier Martin Perez
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27849390/adverse-effects-of-tempol-on-hidrosaline-balance-in-rats-with-acute-sodium-overload
#4
N M Kouyoumdzian, Nl Rukavina Mikusic, G Cao, M R Choi, Sl Della Penna, B E Fernández, J E Toblli, M I Rosón
We studied the effects of tempol, an oxygen radical scavenger, on hydrosaline balance in rats with acute sodium overload. Male rats with free access to water were injected with isotonic (control group) or hypertonic saline solution (0.80 mol/l NaCl) either alone (Na group) or with tempol (Na-T group). Hydrosaline balance was determined during a 90 min experimental period. Protein expressions of aquaporin 1 (AQP1), aquaporin 2 (AQP2), angiotensin II (Ang II) and endothelial nitric oxide synthase (eNOS) were measured in renal tissue...
November 2016: Biotechnic & Histochemistry: Official Publication of the Biological Stain Commission
https://www.readbyqxmd.com/read/27843856/induced-sputum-versus-bronchial-washings-in-the-diagnosis-of-sputum-negative-pulmonary-tuberculosis
#5
Gopathi Nageswar Rao, Mandava Venu, Namballa Usha Rani, Makala Sravani
INTRODUCTION: Tuberculosis (TB) is one of the most important public health problems worldwide. Detecting patients with active pulmonary TB (PT) is an important component of TB control programs. However, at times in patients even with a compatible clinical picture, sputum smears do not reveal acid-fast bacilli (AFB) and smear-negative PT remains a common problem. This study compares the results of induced sputum (IS) and bronchial washings (BWs) in detecting sputum negative PT. MATERIALS AND METHODS: A prospective study conducted from June 2014 to June 2015, comprising 120 patients fulfilling study criteria...
April 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/27824382/shifting-ectasia-interface-fluid-collection-after-small-incision-lenticule-extraction-smile
#6
Aashish K Bansal, Somasheila I Murthy, Syed M Maaz, Mahipal S Sachdev
PURPOSE: To report the first case and a new diagnostic sign of interface fluid collection following small incision lenticule extraction (SMILE). METHODS: Case report. RESULTS: A 20-year-old man underwent SMILE for correction of compound myopic astigmatism. Postoperative follow-up examination included vision testing, slit-lamp examination, intraocular pressure measurement, corneal topography, and optical coherence tomography (OCT). The patient presented postoperatively with decreased vision in his right eye...
November 1, 2016: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/27808448/toxicological-perspective-on-the-osmoregulation-and-ionoregulation-physiology-of-major-ions-by-freshwater-animals-teleost-fish-crustacea-aquatic-insects-and-mollusca
#7
REVIEW
Michael B Griffith
Anthropogenic sources increase freshwater (FW) salinity and produce differences in constituent ions compared to natural waters. Moreover, ions differ in physiological roles and concentrations in intracellular (IC) and extracellular (EC) fluids. Four FW taxa groups are compared to investigate similarities and differences in ion transport processes and what ion transport mechanisms suggest about the toxicity of these or other ions in FW. Although differences exist, many ion transporters are functionally similar and may belong to evolutionarily conserved protein families...
November 3, 2016: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/27781338/does-induced-masseter-muscle-pain-affect-integrated-jaw-neck-movements-similarly-in-men-and-women
#8
Birgitta Wiesinger, Birgitta Häggman-Henrikson, Fredrik Hellström, Erling Englund, Anders Wänman
Normal jaw opening-closing involves simultaneous jaw and head-neck movements. We previously showed that, in men, integrated jaw-neck movements during jaw function are altered by induced masseter muscle pain. The aim of this study was to investigate possible sex-related differences in integrated jaw-neck movements following experimental masseter muscle pain. We evaluated head-neck and jaw movements in 22 healthy women and 16 healthy men in a jaw opening-closing task. The participants performed one control trial and one trial with masseter muscle pain induced by injection of hypertonic saline...
December 2016: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/27779578/does-small-volume-resuscitation-with-crystalloids-or-colloids-influence-hemostasis-and-survival-of-rabbits-subjected-to-lethal-uncontrolled-hemorrhage
#9
Bijan S Kheirabadi, Nahir Miranda, Irasema B Terrazas, Mary D Gonzales, Rose C Grimm, Michael A Dubick
INTRODUCTION: Prehospital, small-volume resuscitation of combat casualties with a synthetic colloid [6% hydroxyethyl starch (HES) 670/0.75] has been recommended when blood or blood components are unavailable. We studied hemostatic effects of a newer synthetic colloid (6% HES 130/0.4,) compared to either a natural colloid (albumin) or to crystalloids in an uncontrolled hemorrhage model. METHODS: Spontaneously breathing NZW rabbits (3.4±0.1 kg) were anesthetized, instrumented and subjected to a splenic injury with uncontrolled bleeding...
October 25, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27777397/evaluation-of-the-maintained-effect-of-3-hypertonic-saline-solution-in-an-animal-model-of-intracranial-hypertension
#10
Leonardo M Sousa, Almir F de Andrade, Alessandro R Belon, Matheus S Soares, Robson Luis Amorim, Jose Pinhata Otochi, Manoel J Teixeira, Wellingson S Paiva
BACKGROUND Current clinical treatment methods for refractory intracranial hypertension include elevation of the decubitus, ventilation adjustment, and use of hypertonic solutions such as hypertonic saline and mannitol solutions. Previous studies have shown that hypertonic solutions are particularly effective. Although several concentrations of saline solution have been proposed, a 3% solution is the most widely used. The aim of this study was to evaluate the maintained efficacy of a 3% hypertonic saline solution in an experimental model of intracranial hypertension...
October 25, 2016: Medical Science Monitor Basic Research
https://www.readbyqxmd.com/read/27774418/nephroprotective-effect-of-ethanolic-extract-of-azima-tetracantha-root-in-glycerol-induced-acute-renal-failure-in-wistar-albino-rats
#11
Venugopala Rao Konda, Ruckmani Arunachalam, Madhavi Eerike, Ramesh Rao K, Arun Kumar Radhakrishnan, Lakshmipathy Prabhu Raghuraman, Vinayak Meti, Sobita Devi
The gravity of the impact of renal failure on human health is well known and as there is no specific pharmacotherapy for renal failure, the current study was undertaken to evaluate the effect of root extract of Azima tetracantha, an ancient medicinal plant used in Siddha and Ayurvedhic systems of medicine. The experiment was done in glycerol-induced acute renal failure in Wistar albino rats. Thirty rats were divided into five groups. Group 1 was given normal saline (10 ml/kg) per oral, group 2 with single dose of hypertonic glycerol (8 ml/kg) by intramuscular injection into the hind limbs, group 3 with glycerol and ethanolic extract of A...
October 2016: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/27761395/hypertonic-saline-solution-for-management-of-parotid-fistula-a-case-report
#12
Ajaz A Shah, Nahida Dar, Mohammed Israr Ul Khaliq, Tajamul Hakeem
The management of parotid fistulae has been unsatisfactory in the past, and numerous methods of treatment with varying success and morbidity have been described. A case of parotid fistula caused by damage to glandular elements during a transparotid approach for a subcondylar fracture reduction is reported. This paper presents a simple but effective and conservative method of treating this complication with the use of hot hypertonic saline.
September 2016: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/27751718/the-influence-of-induced-shoulder-muscle-pain-on-rotator-cuff-and-scapulothoracic-muscle-activity-during-elevation-of-the-arm
#13
Birgit Castelein, Ann Cools, Thierry Parlevliet, Barbara Cagnie
BACKGROUND: Altered recruitment of rotator cuff and scapulothoracic muscles has been identified in patients with subacromial impingement syndrome. To date, however, the cause-consequence relationship between pain and altered muscle recruitment has not been fully unraveled. METHODS: The effect of experimental shoulder pain induced by injection of hypertonic saline in the supraspinatus on the activity of the supraspinatus, infraspinatus, subscapularis, trapezius, and serratus anterior activity was investigated during the performance of an elevation task by use of muscle functional magnetic resonance imaging in 25 healthy individuals...
October 14, 2016: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/27746581/diffusion-sensitive-optical-coherence-tomography-for-real-time-monitoring-of-mucus-thinning-treatments
#14
Richard L Blackmon, Silvia M Kreda, Patrick R Sears, Lawrence E Ostrowski, David B Hill, Brian S Chapman, Joseph B Tracy, Amy L Oldenburg
Mucus hydration (wt%) has become an increasingly useful metric in real-time assessment of respiratory health in diseases like cystic fibrosis and COPD, with higher wt% indicative of diseased states. However, available in vivo rheological techniques are lacking. Gold nanorods (GNRs) are attractive biological probes whose diffusion through tissue is sensitive to the correlation length of comprising biopolymers. Through employment of dynamic light scattering theory on OCT signals from GNRs, we find that weakly-constrained GNR diffusion predictably decreases with increasing wt% (more disease-like) mucus...
2016: Proceedings of SPIE
https://www.readbyqxmd.com/read/27739087/effect-of-experimental-anterior-temporalis-muscle-pain-on-jaw-movements
#15
M Amhamed, T Whittle, T Maulina, J Gal, R Akhter, G M Murray
To test the hypotheses that experimental noxious stimulation of the anterior temporalis muscle results in significant decreases in jaw movement amplitude and velocity, and there are significant correlations between scores of mood or pain-related cognitions and amplitude and velocity. The jaw movements of 14 asymptomatic participants were recorded during standardised open/close jaw movements and free and standardised chewing tasks. Tonic infusion of hypertonic saline into the right anterior temporalis muscle maintained pain intensity between 40 and 60 mm on a 100-mm visual analogue scale...
December 2016: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/27733187/management-of-anterior-chamber-dislocation-of-a-dexamethasone-intravitreal-implant-a-case-report
#16
Fernanda Pacella, Enzo Agostinelli, Sandra Cinzia Carlesimo, Marcella Nebbioso, Roberto Secondi, Michele Forastiere, Elena Pacella
BACKGROUND: Ozurdex is a 700 mcg dexamethasone intravitreal implant, approved for the management of macular edema secondary to retinal vein occlusion, and other related pathoglogiesAnterior chamber dislocation of Ozurdex represents an uncommon complication of the intravitreal injection, which can be managed by repositioning the implant into the vitreous cavity. We describe the case of a successful repositioning of an Ozurdex implant by mobilization and subsequent balanced saline solution injection in the anterior chamber...
October 13, 2016: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/27733124/hypertonic-saline-alleviates-experimentally-induced-cerebral-oedema-through-suppression-of-vascular-endothelial-growth-factor-and-its-receptor-vegfr2-expression-in-astrocytes
#17
Linqiang Huang, Wei Cao, Yiyu Deng, Gaofeng Zhu, Yongli Han, Hongke Zeng
BACKGROUND: Cerebral oedema is closely related to the permeability of blood-brain barrier, vascular endothelial growth factor (VEGF) and its receptor vascular endothelial growth factor receptor 2 (VEGFR2) all of which are important blood-brain barrier (BBB) permeability regulatory factors. Zonula occludens 1 (ZO-1) and claudin-5 are also the key components of BBB. Hypertonic saline is widely used to alleviate cerebral oedema. This study aimed to explore the possible mechanisms underlying hypertonic saline that ameliorates cerebral oedema effectively...
October 13, 2016: BMC Neuroscience
https://www.readbyqxmd.com/read/27721999/paliperidone-inducing-concomitantly-syndrome-of-inappropriate-antidiuretic-hormone-neuroleptic-malignant-syndrome-and-rhabdomyolysis
#18
Jaspinder Kaur, Dileep Kumar, Mostafa Alfishawy, Ricardo Lopez, Issac Sachmechi
Paliperidone, an active metabolite of risperidone, is a new atypical antipsychotic agent. Syndrome of inappropriate antidiuretic hormone (SIADH), neuroleptic malignant syndrome (NMS), and rhabdomyolysis are the uncommon side effects of psychotropic drugs. We report a case of 35-year-old male with schizoaffective disorder who was admitted for acute-on-chronic exacerbation of his psychotic disorder for which intramuscular paliperidone 234 mg injection was given. Two days later, the patient developed hyponatremic seizures secondary to SIADH which was treated with hypertonic saline...
2016: Case Reports in Critical Care
https://www.readbyqxmd.com/read/27717709/cns-sites-activated-by-renal-pelvic-epithelial-sodium-channels-enacs-in-response-to-hypertonic-saline-in-awake-rats
#19
Vanessa S Goodwill, Christopher Terrill, Ian Hopewood, Arthur D Loewy, Mark M Knuepfer
In some patients, renal nerve denervation has been reported to be an effective treatment for essential hypertension. Considerable evidence suggests that afferent renal nerves (ARN) and sodium balance play important roles in the development and maintenance of high blood pressure. ARN are sensitive to sodium concentrations in the renal pelvis. To better understand the role of ARN, we infused isotonic or hypertonic NaCl (308 or 500mOsm) into the left renal pelvis of conscious rats for two 2hours while recording arterial pressure and heart rate...
September 22, 2016: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/27716387/extreme-hypernatremia-as-a-probable-cause-of-fatal-arrhythmia-a-case-report
#20
Maulee Hiromi Arambewela, Noel P Somasundaram, Chaminda Garusinghe
BACKGROUND: Hypernatremia is a frequent occurrence among hospitalized patients. Severe hypernatremia is associated with mortality rates of over 60 %. Extreme hypernatremia, defined as sodium levels >190 mmol/l, is a rare occurrence. The literature on electrocardiographic changes occurring with this degree of hypernatremia is extremely scarce. We report the case of an 11-year-old Sri Lankan girl who presented with sodium levels of 226 mmol/l following infusion with 3 % hypertonic saline who developed diffuse QT prolongation leading to fatal ventricular tachycardia...
October 1, 2016: Journal of Medical Case Reports
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