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https://www.readbyqxmd.com/read/28431304/-diabetic-striatopathy-and-ketoacidosis-report-of-two-cases-and-review-of-literature
#1
Liza Das, Rimesh Pal, Pinaki Dutta, Anil Bhansali
"Diabetic striatopathy" is characterized by dyskinesias with basal ganglia hyperintensities on neuroimaging. It is usually reported in elderly females with hyperglycemic hyperosmolar state and rare in patients with diabetic ketoacidosis. Here, we report two young males with diabetic ketoacidosis presenting as striatopathy, along with review of literature.
April 9, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28405492/a-rare-complication-of-central-venous-catheter-extravasation-in-a-preterm-neonate-hemidiaphragmatic-paralysis
#2
C Hobson, D Dubillot, H Lardy, D Sirinelli, E Saliba, E Lopez
We report a case of a preterm neonate born at 26 weeks' of gestation diagnosed with unilateral diaphragmatic paralysis. This paralysis was a consequence of a phrenic nerve injury due to extravasation of hyperosmolar parenteral nutrition fluid in the upper thorax. Chest X-rays and ultrasonography confirmed the diagnosis. The neonate was treated with prolonged respiratory support and did not require surgical treatment. This report describes a case of hemidiaphragmatic paralysis as a complication of central venous catheter insertion...
April 2017: American Journal of Perinatology Reports
https://www.readbyqxmd.com/read/28393586/evaluation-of-glycated-albumin-ga-and-ga-hba1c-ratio-for-diagnosis-of-diabetes-and-glycemic-control-a-comprehensive-review
#3
Sara Yazdanpanah, Mohammad Rabiee, Mohammadreza Tahriri, Mojgan Abdolrahim, Asadollah Rajab, Hossein E Jazayeri, Lobat Tayebi
Diabetes Mellitus (DM) is a group of metabolic diseases characterized by chronic high blood glucose concentrations (hyperglycemia). When it is left untreated or improperly managed, it can lead to acute complications including diabetic ketoacidosis and non-ketotic hyperosmolar coma. In addition, possible long-term complications include impotence, nerve damage, stroke, chronic kidney failure, cardiovascular disease, foot ulcers, and retinopathy. Historically, universal methods to measure glycemic control for the diagnosis of diabetes included fasting plasma glucose level (FPG), 2-h plasma glucose (2HP), and random plasma glucose...
April 10, 2017: Critical Reviews in Clinical Laboratory Sciences
https://www.readbyqxmd.com/read/28393062/the-likelihood-of-preventing-respiratory-exacerbations-in-children-and-adolescents-with-either-chronic-suppurative-lung-disease-or-bronchiectasis
#4
REVIEW
Kerry-Ann F O'Grady, Keith Grimwood
Chronic suppurative lung disease (CSLD) and bronchiectasis in children and adolescents are important causes of respiratory morbidity and reduced quality of life (QoL), also leading to subsequent premature death during adulthood. Acute respiratory exacerbations in pediatric CSLD and bronchiectasis are important markers of disease control clinically, given that they impact upon QoL and increase health-care-associated costs and can adversely affect future lung functioning. Preventing exacerbations in this population is, therefore, likely to have significant individual, familial, societal, and health-sector benefits...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28390177/role-of-the-lysosomal-membrane-protein-cln3-in-the-regulation-of-cathepsin-d-activity
#5
Jaime Cárcel-Trullols, Attila D Kovács, David A Pearce
Among Neuronal Ceroid Lipofuscinoses (NCLs), which are childhood fatal neurodegenerative disorders, the juvenile onset form (JNCL) is the most common. JNCL is caused by recessive mutations in the CLN3 gene. CLN3 encodes a lysosomal/endosomal transmembrane protein but its precise function is not completely known. We have previously reported that in baby hamster kidney (BHK) cells stably expressing myc-tagged human CLN3 (myc-CLN3), hyperosmotic conditions drastically increased myc-CLN3 mRNA and protein expression...
April 8, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28380091/tear-osmolarity-and-ocular-surface-parameters-in-patients-with-psoriasis
#6
Goktug Demirci, Sevil Karaman Erdur, Rukiye Aydin, Ali Balevi, Mustafa Eliacik, Mustafa Ozsutcu, Oktay Olmuscelik
Purpose: The aim of this study was to evaluate tear osmolarity, tear film function, and ocular surface changes in patients with psoriasis. Methods: At a single center, 30 eyes of 30 patients with psoriasis (group 1) and 30 eyes of 30 healthy individuals (group 2) were evaluated using the Ocular Surface Disease Index (OSDI) questionnaire, Schirmer I test, tear film break-up time (TBUT) test, scoring of ocular surface fluorescein staining using a modified Oxford scale, and tear osmolarity measurement...
January 2017: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/28372715/management-of-hyperglycemic-crises-diabetic-ketoacidosis-and-hyperglycemic-hyperosmolar-state
#7
REVIEW
Maya Fayfman, Francisco J Pasquel, Guillermo E Umpierrez
Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar state (HHS) are the most serious and life-threatening hyperglycemic emergencies in diabetes. DKA is more common in young people with type 1 diabetes and HHS in adult and elderly patients with type 2 diabetes. Features of the 2 disorders with ketoacidosis and hyperosmolality may coexist. Both are characterized by insulinopenia and severe hyperglycemia. Early diagnosis and management are paramount. Treatment is aggressive rehydration, insulin therapy, electrolyte replacement, and treatment of underlying precipitating events...
May 2017: Medical Clinics of North America
https://www.readbyqxmd.com/read/28364357/treatment-of-diabetic-ketoacidosis-dka-hyperglycemic-hyperosmolar-state-hhs-novel-advances-in-the-management-of-hyperglycemic-crises-uk-versus-usa
#8
REVIEW
Ketan K Dhatariya, Priyathama Vellanki
PURPOSE OF REVIEW: Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar state (HHS) are diabetic emergencies that cause high morbidity and mortality. Their treatment differs in the UK and USA. This review delineates the differences in diagnosis and treatment between the two countries. RECENT FINDINGS: Large-scale studies to determine optimal management of DKA and HHS are lacking. The diagnosis of DKA is based on disease severity in the USA, which differs from the UK...
May 2017: Current Diabetes Reports
https://www.readbyqxmd.com/read/28346481/edaravone-protects-against-hyperosmolarity-induced-oxidative-stress-and-apoptosis-in-primary-human-corneal-epithelial-cells
#9
Yanwei Li, Haifeng Liu, Wei Zeng, Jing Wei
An increase in the osmolarity of tears induced by excessive evaporation of the aqueous tear phase is a major pathological mechanism behind dry eye. Exposure of epithelial cells on the surface of the human eye to hyperosmolarity leads to oxidative stress, mitochondrial dysfunction, and apoptosis. Edaravone, a hydroxyl radical scavenging agent, is clinically used to reduce neuronal damage following ischemic stroke. In this study, we found that treatment with hyperosmotic media at 400 and 450 mOsM increased the levels of ROS and mitochondrial oxidative damage, which were ameliorated by edaravone treatment in a dose-dependent manner...
2017: PloS One
https://www.readbyqxmd.com/read/28338505/effects-of-hypertonic-saline-and-sodium-lactate-on-cortical-cerebral-microcirculation-and-brain-tissue-oxygenation
#10
Vlasta Dostalova, Jitka Schreiberova, Vlasta Dostalova, Jiri Paral, Jaroslav Kraus, Alena Ticha, Vera Radochova, Pavel Dostal
BACKGROUND: Hyperosmolar solutions have been used in neurosurgery to modify brain bulk. The aim of this animal study was to compare the short-term effects of equivolemic, equiosmolar solutions of hypertonic saline (HTS) and sodium lactate (HTL) on cerebral cortical microcirculation and brain tissue oxygenation in a rabbit craniotomy model. METHODS: Rabbits (weight, 1.5 to 2.0 kg) were anesthetized, ventilated mechanically, and subjected to a craniotomy. The animals were allocated randomly to receive a 3...
March 23, 2017: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/28331179/hyperosmolarity-impedes-the-cross-priming-competence-of-dendritic-cells-in-a-trif-dependent-manner
#11
Zoran V Popovic, Maria Embgenbroich, Federica Chessa, Viola Nordström, Mahnaz Bonrouhi, Thomas Hielscher, Norbert Gretz, Shijun Wang, Daniel Mathow, Thomas Quast, Jan-Gero Schloetel, Waldemar Kolanus, Sven Burgdorf, Hermann-Josef Gröne
Tissue osmolarity varies among different organs and can be considerably increased under pathologic conditions. Hyperosmolarity has been associated with altered stimulatory properties of immune cells, especially macrophages and dendritic cells. We have recently reported that dendritic cells upon exposure to hypertonic stimuli shift their profile towards a macrophage-M2-like phenotype, resulting in attenuated local alloreactivity during acute kidney graft rejection. Here, we examined how hyperosmotic microenvironment affects the cross-priming capacity of dendritic cells...
March 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28328296/the-relationship-between-metabolic-syndrome-its-components-and-dry-eye-a-cross-sectional-study
#12
Sevil Karaman Erdur, Rukiye Aydin, Mustafa Ozsutcu, Oktay Olmuscelik, Mustafa Eliacik, Goktug Demirci, Mehmet Selim Kocabora
PURPOSE: The aim of this study was to evaluate tear osmolarity and tear film function and ocular surface changes in patients with metabolic syndrome. METHODS: 108 eyes of 64 patients with metabolic syndrome (group 1) and 110 eyes of 55 healthy individuals (group 2) were included in this cross-sectional study. All participants were evaluated using the Ocular Surface Disease Index (OSDI) questionnaire, Schirmer I test, tear film break-up time (TBUT), and tear osmolarity...
March 22, 2017: Current Eye Research
https://www.readbyqxmd.com/read/28326628/incidence-recurrence-and-cost-of-hyperglycaemic-crises-requiring-emergency-treatment-in-andalusia-spain
#13
R J Barranco, F Gomez-Peralta, C Abreu, M Delgado-Rodriguez, A Moreno-Carazo, F Romero, M A de la Cal, J M Barranco, F J Pasquel, G E Umpierrez
AIMS: Hyperglycaemic crises (diabetic ketoacidosis and hyperosmolar hyperglycaemic state) are medical emergencies in people with diabetes. We aimed to determine their incidence, recurrence and economic impact. METHODS: An observational study of hyperglycaemic crises cases using the database maintained by the out-of-hospital emergency service, the Healthcare Emergency Public Service (EPES) during 2012. The EPES provides emergency medical services to the total population of Andalusia, Spain (8...
March 22, 2017: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/28324468/ascariasis-and-hyperosmolar-hyperglycemic-state-a-surprising-ultrasound-finding-in-the-emergency-department
#14
Giles N Cattermole, Jean-Paul Nzabandora
BACKGROUND: We report the ultrasound finding of ascariasis in a patient with hyperosmolar hyperglycemic state (HHS). Although ascariasis is common in low-resource settings, there has been no previous report associating ascariasis with HHS. CASE PRESENTATION: A 26-year-old Rwandan man was admitted to the emergency department in coma, with a glycemia of 600 mg/dl. He was resuscitated with fluids, intubated and ventilated, and treated with insulin and antibiotics...
December 2017: International Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28320579/-acute-necrotising-oesophagitis-associated-with-hyperosmolar-diabetic-coma
#15
J Mostazo-Torres, M Vílchez-Jaimez, D Marín-García
No abstract text is available yet for this article.
March 17, 2017: Semergen
https://www.readbyqxmd.com/read/28319185/real-time-monitoring-of-human-blood-brain-barrier-disruption
#16
Vesa Kiviniemi, Vesa Korhonen, Jukka Kortelainen, Seppo Rytky, Tuija Keinänen, Timo Tuovinen, Matti Isokangas, Eila Sonkajärvi, Topi Siniluoto, Juha Nikkinen, Seppo Alahuhta, Osmo Tervonen, Taina Turpeenniemi-Hujanen, Teemu Myllylä, Outi Kuittinen, Juha Voipio
Chemotherapy aided by opening of the blood-brain barrier with intra-arterial infusion of hyperosmolar mannitol improves the outcome in primary central nervous system lymphoma. Proper opening of the blood-brain barrier is crucial for the treatment, yet there are no means available for its real-time monitoring. The intact blood-brain barrier maintains a mV-level electrical potential difference between blood and brain tissue, giving rise to a measurable electrical signal at the scalp. Therefore, we used direct-current electroencephalography (DC-EEG) to characterize the spatiotemporal behavior of scalp-recorded slow electrical signals during blood-brain barrier opening...
2017: PloS One
https://www.readbyqxmd.com/read/28318850/safety-and-efficacy-of-hyperosmolar-irrigation-solution-in-shoulder-arthroscopy
#17
Nicholas M Capito, James L Cook, Bernardo Yahuaca, Marie D Capito, Seth L Sherman, Matthew J Smith
BACKGROUND: A hyperosmolar irrigation solution has been reported to be safe and have potential benefits for use during shoulder arthroscopy in an animal model study. In this study, the clinical effects of a hyperosmolar solution were compared with a standard isotonic solution when used for shoulder arthroscopy. METHODS: A prospective, double-blind, randomized controlled trial was performed to compare isotonic (273 mOsm/L) and hyperosmolar (593 mOsm/L) irrigation solutions used for arthroscopic rotator cuff repair...
March 15, 2017: Journal of Shoulder and Elbow Surgery
https://www.readbyqxmd.com/read/28303369/clinical-aspects-of-changes-in-water-and-sodium-homeostasis-in-the-elderly
#18
REVIEW
Christian A Koch, Tibor Fulop
The population of elderly individuals is increasing worldwide. With aging, various hormonal and kidney changes occur, both affecting water homeostasis. Aging is a risk factor for chronic kidney disease (CKD) and many features of CKD are reproduced in the aging kidney. Dehydration and hyperosmolarity can be triggered by diminished thirst perception in this population. Elderly with dementia are especially susceptible to abnormalities of their electrolyte and body water homeostasis and should be (re-)assessed for polypharmacy...
March 2017: Reviews in Endocrine & Metabolic Disorders
https://www.readbyqxmd.com/read/28266015/understanding-of-decreased-sialylation-of-fc-fusion-protein-in-hyperosmotic-recombinant-chinese-hamster-ovary-cell-culture-n-glycosylation-gene-expression-and-n-linked-glycan-antennary-profile
#19
Jong Hyun Lee, Yeong Ran Jeong, Yeon-Gu Kim, Gyun Min Lee
To understand the effects of hyperosmolality on protein glycosylation, recombinant Chinese hamster ovary (rCHO) cells producing the Fc-fusion protein were cultivated in hyperosmolar medium resulting from adding NaCl (415 mOsm/kg). The hyperosmotic culture showed increased specific Fc-fusion protein productivity (qFc ) but a decreased proportion of acidic isoforms and sialic acid content of the Fc-fusion protein. The intracellular and extracellular sialidase activities in the hyperosmotic cultures were similar to those in the control culture (314 mOsm/kg), indicating that reduced sialylation of Fc-fusion protein at hyperosmolality was not due to elevated sialidase activity...
March 7, 2017: Biotechnology and Bioengineering
https://www.readbyqxmd.com/read/28255151/abdominal-wall-necrotising-fasciitis-a-rare-but-devastating-complication-of-the-percutaneous-endoscopic-gastrostomy-procedure
#20
M R Mohd Said, R Abdul Rani, R A Raja Ali, C S Ngiu
Percutaneous Endoscopic Gastrostomy (PEG) tubes were often offered to patients requiring long term enteral feeding. Even though the procedure is relatively safe, it is associated with various complications such as peritonitis or even death.1 We presented a case of a 54-year-old gentleman with underlying ischemic stroke and pus discharges from a recently inserted PEG tube. Computed Topography (CT) scan confirmed abdominal wall necrotising fasciitis complicated with hyperosmolar hyperglycaemia state (HHS) and later succumbed after 48 hours of admission...
February 2017: Medical Journal of Malaysia
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