A rich structure theory has been developed in the last three decades for graphs embed dable into hypercubes in particular for isometric subgraphs of hypercubes also known as partial cubes and for median graphs Median graphs which constitute a proper subclass of partial cubes have attracted considerable attention In order to better understand them semi median graphs have been introduced but have...

This study compared the involvement of interleukin-1β (IL-1β), IL-6, and tumor necrosis factor-α (TNF-α) within the central nervous system (CNS) in the febrile response induced by zymosan (zym) and lipopolysaccharide (LPS). In addition, we investigated whether zym could activate important regions related to fever; namely, the vascular organ of the laminae terminalis (OVLT) and the median preopt...

It was the object of this study to measure the time course of the action potential in individual human sensory nerve fibres in relation to conduction properties of the axons. For this purpose, the technique of percutaneous microneurography was combined with intradermal electrical stimulation of distal portions of the axons. Recordings were made at the wrist level from 57 type-identified mechano...

We have compared the delay in onset of 1% mepivacaine and 0.33% bupivacaine in different nerve fibre types in 10 volunteers undergoing median nerve blocks, in a randomized, double-blind, crossover study. Hot, cold, pinprick and light touch sensations, compound motor action potentials (CMAP), sensory nerve action potentials (SNAP) and skin temperature were recorded at 2-min intervals. Hot, cold,...

AIM This study looked for evidence of physiological disturbance in preterm infants undergoing magnetic resonance imaging (MRI). METHODS Intensive care was continued, as appropriate, throughout scanning in each infant. The heart rate, oxygen saturation (SaO2), temperature and mean arterial blood pressure (BP) was monitored during MRI in preterm infants, median gestational age at birth 27 (rang...

INTRODUCTION There are several reports from locations in the northern hemisphere of seasonal variation in hemoglobin A1c (HbA1c) levels with higher values noted in the cooler months. The variation has been attributed to holiday seasons, temperature differences, and changes in diet. This article describes the seasonal variation in both hemispheres and in a country on the equator with minimal tem...

BACKGROUND There is limited evidence for the impacts of meteorological changes on asthma hospital admissions in adults in Shanghai, China. OBJECTIVES To quantitatively evaluate the short-term effects of daily mean temperature on asthma hospital admissions. METHODS Daily hospital admissions for asthma and daily mean temperatures between January 2005 and December 2012 were analyzed. After con...

Distortion-product otoacoustic emissions (DPOAEs) in tympanal organs of insects are vulnerable to manipulations that interfere with the animal's physiological state. Starting at a medium temperature, we raised and lowered the locust's body temperature within the range of 12 to 35°C by changing the temperature of the surrounding air, while recording DPOAEs. These experimental manipulations resul...

Results There was a 92% (n=98/107) response rate. Participating centers reported an overall number of 198.322 births during 2011, and of these, 1933 were ELBW infants. Northern and Central centers had a higher median of births and of ELBW infants than Southern centers. A provider skilled in neonatal resuscitation is present in high-risk deliveries in 46% of III level centers: this rate was high...

BACKGROUND This is a phase 4 study of infants registered with the UK TOBY Cooling Register from December 2006 to February 2008. The registry was established on completion of enrolLment to the TOBY randomised trial of treatment with whole body hypothermia following perinatal asphyxia at the end of November 2006. METHODS We collected information about patient characteristics, condition at birth...