نتایج جستجو برای: gum

تعداد نتایج: 9041  

2016
Kristina M. Wolf Joseph M. DiTomaso

Blue gum eucalyptus (Eucalyptus globulus) is a large tree native to Australia that was widely planted throughout California for reforestation, building and timber, but in some areas has spread beyond its planted borders and substantially altered wildlands. Due to its fast growth, large size and reproductive potential, blue gum’s impacts on native vegetation, wildlife and ecosystem processes are...

Journal: :Journal of consulting and clinical psychology 1987
Andrew M Gottlieb Joel D Killen G Alan Marlatt C Barr Taylor

To determine the relative effects of expectancy and nicotine depletion on aversive withdrawal symptoms, we gave 109 smokers attempting to quit either nicotine gum or placebo within a balanced placebo design and monitored their withdrawal symptoms and smoking for 2 weeks. Subjects who believed they were getting nicotine gum reported less physical symptoms of withdrawal, showed less arousal, and ...

2011
Harshal A. Pawar Priscilla M. D’mello

ABSTRACT Sterculia gum is a complex polysaccharide of high molecular weight. The rapid swelling of gum particles, their relative insolubility and their unusual resistance to bacterial and enzymatic breakdown make this gum suitable as a bulk laxative. The present work deals with development of granular formulation using Sterculia gum and its evaluation. The evaluation includes size gradation usi...

Journal: :Caries research 2012
C Shinga-Ishihara Y Nakai P Milgrom E Söderling M Tolvanen K Murakami

To assess mutans streptococci (MS) during xylitol gum chewing (mean 3.8 g/day, 2.9 times/day) for 13 months and then for 15 months after the intervention, Japanese mothers with high salivary MS were randomized into two groups: xylitol gum (n = 56) and no gum (n = 51). The proportion of low MS levels was highest at 3 months of consumption (48.8%), but was significantly lower compared to baseline...

2013

Polysaccharide-polysaccharide interactions are attractive in the food, polymer and pharmaceutical systems because they may impart novel or improved functional properties to products and reduce costs. In this work, the rheological interaction of sage seed gum (SSG) as a novel hydrocolloid with xanthan gum (XG) was studied in the dilute region. The intrinsic viscosity of the XG-SSG mixture at fiv...

Journal: :Tobacco control 2003
S Shiffman J R Hughes J L Pillitteri S L Burton

BACKGROUND In 1996, the US Food and Drug Administration (FDA) approved switching nicotine gum and patch from prescription to over-the-counter (OTC) status. Some expressed concerns that broader availability and lack of physician control might increase persistent use of nicotine replacement therapy (NRT)-that is, use beyond the period specified by the FDA approved label. OBJECTIVE To estimate t...

Journal: :Caries research 2012
X P Wang B Zhong Z K Chen M E Stewart C Zhang K Zhang J Ni M W J Dodds A B Hanley L E Miller

This was a single-center, prospective, cross-sectional study stratified by age and gender with the objective of determining the relationship between gum chewing history, salivary flow, and dental caries severity in adults. We enrolled 191 subjects aged 18-65 years who underwent assessments for gum chewing history, unstimulated salivary flow rate, salivary pH, and caries severity. Unstimulated s...

Journal: :Nutritional neuroscience 2013
Andrew J Johnson Mohammed Muneem Christopher Miles

OBJECTIVES The present study examined the effect of chewing gum on sustained attention and associated changes in subjective alertness. METHODS In a within-participants design, 20 participants completed an extended version of the sustained attention response task (SART: Robertson et al., 1997), both with and without chewing gum. Self-rated measures of alertness, contentedness, and calmness wer...

2012
Patel Shailendra Agrawal Shikha Lodhi Bhekam Singh Swami Vivekanand

Binders are agents employed to impart cohesiveness to the granules. This ensures the tablet remains intact after compression. The development of new excipients for potential use as binding agent in tablet formulations continues to be of interest. This is because different binding agents can be useful in achieving various tablet mechanical strength and drug release properties for different pharm...

Journal: :British journal of psychology 2014
Kate Morgan Andrew J Johnson Christopher Miles

We examine the impact of chewing gum on a Bakan-type vigilance task that requires the continual updating of short-term order memory. Forty participants completed a 30-min auditory Bakan-task either with, or without, the requirement to chew gum. Self-rated measures of mood were taken both pre- and post-task. As expected, the vigilance task produced a time-dependent performance decrement indexed ...

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