Objectives: The aim of this study was to compare polymerization depth of two bulk-fill and one conventional composite cured for different times. Methods: This in vitro experimental study was conducted on 54 composite samples (2×4×10mm) fabricated of Tetric N-Ceram bulk-fill, x-tra fil bulk-fill, and Grandio conventional composite cured for 20, 30, and 40 seconds. The microhardnes...

Background: Cefepime was used as empirical treatment in ventilator-associated pneumonia (VAP) induced by gram-negative and gram-positive bacteria. This study aimed to determine the antimicrobial susceptibility pattern of cefepime against microorganism causing VAP in Mazandaran, North of Iran. Methods: This study was performed on VAP patients diagnosed with clinical pulmonary infection score (CP...

There has been a dramatic rise in the consumption of glucose energy drinks (e.g., Amp, Monster, and Red Bull) in the past decade, particularly among high school and college students. However, little laboratory research has examined the acute objective and subjective effects of energy drinks. The purpose of this study was to investigate the acute effects of a glucose energy drink (Red Bull) on c...

Primary hyperhidrosis is a troublesome disorder of excessive perspiration that affects as much as 1 percent of the population. Sufferers are usually young and are often affected by related social, professional, and psychological problems. Many methods for treating hyperhidrosis exist; however, no single treatment is without its weakness or complications. This article aims to clarify the issues ...

IN RECENT years there have been many advances in the epidemiology of chronic bronchitis and in the immunology and treatment of asthma but scant attention has been paid to a factor common to both diseases-the production of mucoid sputum. It is still not known why some men can smoke heavily all their lives without developing the hypersecretion of mucus which characterizes simple chronic bronchiti...

Appropriate quantification of analytical and biological variation of thermoregulatory sweating has important practical utility for research design and statistical analysis. We sought to examine contributors to variability in local forearm sweating rate (SR) and sweating onset (SO) and to evaluate the potential for using bilateral measurements. Two women and eight men (26 ± 9 yr; 79 ± 12 kg) com...

Trichoderma theobromicola and T. paucisporum spp. nov. are described. Trichoderma theobromicola was isolated as an endophyte from the trunk of a healthy cacao tree (Theobroma cacao, Malvaceae) in Amazonian Peru; it sporulates profusely on common mycological media. Trichoderma paucisporum is represented by two cultures that were obtained in Ecuador from cacao pods partially infected with frosty ...

Water absorption and transport property of textiles is important since it affects wear comfort, efficiency of treatment and functionality of product. This paper introduces an accurate and reliable measurement tester, which is based on gravimetric and image analysis technique, for characterising the transplanar and in-plane wicking property of fabrics. The uniqueness of this instrument is that i...

Whatever the etiology of colic in infancy, and multiple causes seem most likely, there is little doubt that emotional factors enter the picture. Whether these constitute one of the causes of colic on only intensify it, is at present impossible to determine. Some investigators have found the colicky infant to he hypertonic, tense, fussy, unhappy even before the onset of specific symptoms. McGee ...