background: long surgery causes hypothermia and increased bleeding and can increase the arterial blood lactate levels during anesthesia. it causes cellular hypoxia and its complications. considering the core temperature of the patient during surgery it can prevent hypoxia. this study aimed to compare the effects of different temperatures on the core temperature and the concentrations of lactate...

introduction inhalation sedation is used for pain and anxiety control in dentistry. hypoxia is the most important side effect which can be detected using pulse oximetry, however, there are different opinions about the use of this instrument. this study has been designed to investigate this subject. methods and materials in this study, 32 adult patients from periodontal surgical department were ...

Abstract Immature and chaotic vascular networks with critically increased intervascular distances are characteristic features of malignant tumors. Spatial temporal heterogeneities blood flow associated availabilities O 2 , together limited diffusive transport, -in some patients- anemia, obligatorily lead to tumor hypoxia (= reduced levels) on macro- microscopic scales. This detrimental conditio...

Background. The incidence of carbohydrate metabolism disorders increases with age, resulting in a significantly increased risk cardiovascular disease. Hypoxia plays an important role the pathogenesis disorders. aim – to establish features hypoxia elderly impaired tolerance.
 Materials and methods. 20 people glucose tolerance 23 preserved were examined. Determined concentration insulin bloo...

conclusions we assessed polysomnographic parameters of ahi, odi, laso2 and mean nocturnal spo2 levels, which are especially important in the association between nafld and osas. we think that it is necessary to be attentive regarding nafld development and progression in patients with osa whose nocturnal hypoxia is severe. patients and methods in this study, between december 2011 and december 201...

how to cite this article: wilson md. animal models of cerebral palsy: hypoxic brain injury in the newborn. iran j child neurol. spring 2015; 9(2):9-16. abstract objective hypoxic insults are implicated in the spectrum of fetal disorders, including cerebral palsy (cp). in view of the major contribution of intrapartum risk factors and prematurity to subsequent neurological morbidity and mortality...

Background: Brain hypoxia-ischemia is a human neonatal injury that is considered a candidate for stem cell therapy. Methods: The possible therapeutic potential of human umbilical cord blood (HUCB) stem cells was evaluated in 14-day-old rats subjected to the right common carotid occlusion, a model of neonatal brain hypoxia-ischemia. Seven days after hypoxia-ischemia, rats received either saline ...