To the Editor: Vancomycin-resistant enterococci (VRE) have been isolated from a variety of surfaces in the hospital environment, including gowns, call buttons, bed rails, blood pressure cuffs, and stethoscopes.Contaminated electronic rectal thermometers and ear-probe thermometers have been implicated as possible sources for transmission of VRE. High rates of contamination of stethoscopes with b...

In the course of autoimmune CNS inflammation, inflammatory infiltrates form characteristic perivascular lymphocyte cuffs by mechanisms that are not yet well understood. Here, intravital two-photon imaging of the brain in anesthetized mice, with experimental autoimmune encephalomyelitis, revealed the highly dynamic nature of perivascular immune cells, refuting suggestions that vessel cuffs are t...

objective: the study evaluated the efficacy of oral calcium carbonate supplement on leg pain in pregnancy and nursing period. materials and methods: a total number of 176 women at third trimester of pregnancy or nursing period till to one year after delivery with complaint of leg pain, low back pain (lbp), and posterior pelvic pain (ppp) were evaluated for distinct primary causes and were exclu...

background: this study intended to determine the effects of vitamin d and calcium?vitamin d in treating leg cramps in pregnant women. materials and methods: this study was conducted as a double?blind randomized controlled clinical trial on 126 participants, 18–35?year?old pregnant women with a minimum of two leg cramps per week who were referred to health?care centers in tabriz?iran in 2013. th...

We study the unwheeled rational Kontsevich integral of torus knots. We give a precise formula for these invariants up to loop degree 3 and show that they appear as colorings of simple diagrams. We show that they behave under cyclic branched coverings in a very simple way. Our proof is combinatorial: it uses the results of Wheels and Wheelings and new decorations of diagrams.

When external pressures are applied to a peripheral nerve, tissue damage can occur via compression and blood flow occlusion, resulting in degeneration and demyelination of axons. Although many types of nerve electrodes have been designed to avoid or minimize this pressure during stimulation of the nerve or recording of its activity, the measurement of the pressure exerted by these cuffs has not...

STUDY OBJECTIVE The aim of the study was to determine whether a single size of cuff for adult blood pressure measurements is appropriate for general clinical practice. DESIGN The study was a prospective survey of a sample of adult blood pressure measurements using two cuffs with different bladder sizes (12 X 23 cm and 15 X 33 cm) in a randomised design using a random zero sphygmomanometer. ...

Ultrasound is gradually achieving more acceptance by orthopaedic surgeons as a diagnostic imaging tool for rotator cuff and biceps tendon pathology. Two hundred and ten patients with arthroscopic rotator cuff repairs were examined clinically and with ultrasound at early (3 weeks) and late follow-up (average 22 months; range: 12 to 49). A high correlation between clinically intact cuffs and sono...

Dual-cannulae tracheostomy tubes with low-pressure cuffs, such as the Shiley LPC, are widely regarded as inherently safer than single lumen tubes with low-volume cuffs. For the patient who undergoes tracheostomy for failure to wean from mechanical ventilation, however, the insertion of a tube that occupies a large amount of space within the trachea can delay subsequent efforts to liberate him f...