Gambling: Towards a sociological analysis of action and interaction in the betting shop environment.

The topic I chose for this study was gambling. There were two main reasons for this: The first was through a personal interest of my own in the area. The introduction to gambling came through an interest in horse racing. On being brought to the races as a child I was always fascinated by the assembled bookmakers, perched above the crowd as if men of importance, and crying their odds at the top of their voices. The atmosphere generated by these men was fascinating and the amount of custom attracted as a result was terrifying. The common opinion held at the race track was that the bookmaker always won, so to me, betting seemed a pointless activity. However my opinion dramatically changed when I backed my first winner and quadrupled my money as a result. Gambling then became an interesting activit

Gambling: Towards a sociological analysis of action and interaction in the betting shop environment.

The topic I chose for this study was gambling. There were two main reasons for this: The first was through a personal interest of my own in the area. The introduction to gambling came through an interest in horse racing. On being brought to the races as a child I was always fascinated by the assembled bookmakers, perched above the crowd as if men of importance, and crying their odds at the top of their voices. The atmosphere generated by these men was fascinating and the amount of custom attracted as a result was terrifying. The common opinion held at the race track was that the bookmaker always won, so to me, betting seemed a pointless activity. However my opinion dramatically changed when I backed my first winner and quadrupled my money as a result. Gambling then became an interesting activit

Water management in Neopalatial Crete and the development of the Mediterranean climate

This study analyzes patterns of behavioral response to environmental stimuli recovered in the archaeological record in order to make inferences about the climatic conditions driving the response. In the years between 1700 and 1450 BCE, the people living on the island of Crete erected dams, dug wells, hung gutters, integrated water ritual into their socio-cultural fabric, utilized ceramic mulches to conserve soil moisture, and terraced hillsides. None of these water-centric behaviors existed on the island prior to this period, and Minoan civilization rapidly deteriorated directly afterwards. Conventional paleoenvironmental proxy datasets (palynological, geomorphological, isotopic, etc.) do not offer insights into the climatic conditions on Crete during this pivotal, final period. This study utilizes methods developed in a branch of geography known as hazard research and applies these methods to the available data concerning Minoan water management for the Neopalatial period. Hazard research methodology allowed for eight characteristics of the Neopalatial drying of Crete to be elucidated, they include: 1) the aerial extent of the event, 2) its magnitude, 3) frequency, 4) duration, 5) the speed of its onset, 6) the spatial dispersion of the event, 7) the temporal spacing (periodicity), and 8) the time the event began. This paper demonstrates that human behaviors recovered as material culture in the archaeological record can be used to make detailed inferences about the climatic conditions at the time of their creation

Dietary flavonoids and the prevalence and 15-y incidence of age-related macular degeneration

Background: The majority of research performed to date has examined the effects of commonly known antioxidants such as vitamins C, E, and A and carotenoids on age-related macular degeneration (AMD) risk and progression. To date, there is limited research on promising phytochemicals with antioxidant and anti-inflammatory properties, including flavonoids. Objective: In this exploratory study, we aimed to assess the independent associations between dietary intake of total flavonoids and common flavonoid classes with the prevalence and 15-y incidence of AMD. Design: In this population-based cohort study, 2856 adults aged ≥49 y at baseline and 2037 followed up 15 y later were included in prevalence and incidence analyses, respectively. Dietary intake was assessed by using a semiquantitative food-frequency questionnaire (FFQ). Estimates of the flavonoid content of foods in the FFQ were assessed by using the USDA Flavonoid, Isoflavone, and Proanthocyanidin databases. AMD was assessed from retinal photographs. Results: In cross-sectional analysis, each 1-SD increase in total overall flavonoid intake was associated with a reduced likelihood of any AMD (multivariable-adjusted OR: 0.76; 95% CI: 0.58, 0.99). Each 1-SD increase in dietary intake of total flavonols and total flavanones was associated with reduced odds of the prevalence of any AMD [multivariable-adjusted OR (95% CI): 0.75 (0.58, 0.97) and 0.77 (0.60, 0.99), respectively]. A marginally significant trend (P = 0.05) was observed between increasing the intake of total flavanone and hesperidin (from the first to the fourth quartile) and reduced likelihood of incident late AMD, after multivariable adjustment. Participants who reported ≥1 serving of oranges/d compared with those who never consumed oranges at baseline had a reduced risk of late AMD 15 y later (multivariable-adjusted OR: 0.39; 95% CI: 0.18, 0.85). Conclusions: Our findings suggest an independent and protective association between dietary intake of flavonoids and the likelihood of having AMD. Additional prospective cohort studies are needed to validate these findings

Changes in skeletal muscle and tendon structure and function following genetic inactivation of myostatin in rats

Myostatin is a negative regulator of skeletal muscle and tendon mass. Myostatin deficiency has been well studied in mice, but limited data are available on how myostatin regulates the structure and function of muscles and tendons of larger animals. We hypothesized that, in comparison to wild‐type (MSTN+/+) rats, rats in which zinc finger nucleases were used to genetically inactivate myostatin (MSTNΔ/Δ) would exhibit an increase in muscle mass and total force production, a reduction in specific force, an accumulation of type II fibres and a decrease and stiffening of connective tissue. Overall, the muscle and tendon phenotype of myostatin‐deficient rats was markedly different from that of myostatin‐deficient mice, which have impaired contractility and pathological changes to fibres and their extracellular matrix. Extensor digitorum longus and soleus muscles of MSTNΔ/Δ rats demonstrated 20–33% increases in mass, 35–45% increases in fibre number, 20–57% increases in isometric force and no differences in specific force. The insulin‐like growth factor‐1 pathway was activated to a greater extent in MSTNΔ/Δ muscles, but no substantial differences in atrophy‐related genes were observed. Tendons of MSTNΔ/Δ rats had a 20% reduction in peak strain, with no differences in mass, peak stress or stiffness. The general morphology and gene expression patterns were similar between tendons of both genotypes. This large rodent model of myostatin deficiency did not have the negative consequences to muscle fibres and extracellular matrix observed in mouse models, and suggests that the greatest impact of myostatin in the regulation of muscle mass may not be to induce atrophy directly, but rather to block hypertrophy signalling.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/111244/1/tjp6572.pd

Dietary salt intake and discretionary salt use in two general population samples in Australia: 2011 and 2014

The limited Australian measures to reduce population sodium intake through national initiatives targeting sodium in the food supply have not been evaluated. The aim was, thus, to assess if there has been a change in salt intake and discretionary salt use between 2011 and 2014 in the state of Victoria, Australia. Adults drawn from a population sample provided 24 h urine collections and reported discretionary salt use in 2011 and 2014. The final sample included 307 subjects who participated in both surveys, 291 who participated in 2011 only, and 135 subjects who participated in 2014 only. Analysis included adjustment for age, gender, metropolitan area, weekend collection and participation in both surveys, where appropriate. In 2011, 598 participants: 53% female, age 57.1(12.0)(SD) years and in 2014, 442 participants: 53% female, age 61.2(10.7) years provided valid urine collections, with no difference in the mean urinary salt excretion between 2011: 7.9 (7.6, 8.2) (95% CI) g/salt/day and 2014: 7.8 (7.5, 8.1) g/salt/day (p = 0.589), and no difference in discretionary salt use: 35% (2011) and 36% (2014) reported adding salt sometimes or often/always at the table (p = 0.76). Those that sometimes or often/always added salt at the table and when cooking had 0.7 (0.7, 0.8) g/salt/day (p = 0.0016) higher salt excretion. There is no indication over this 3-year period that national salt reduction initiatives targeting the food supply have resulted in a population reduction in salt intake. More concerted efforts are required to reduce the salt content of manufactured foods, together with a consumer education campaign targeting the use of discretionary salt

Relationship of dietary nitrate intake from vegetables with cardiovascular disease mortality: a prospective study in a cohort of older Australians

Purpose Short-term trials indicate inorganic nitrate and nitrate-rich vegetables may have vascular health benefits. However, few observational studies have explored the relationship between nitrate intake and long-term cardiovascular disease (CVD) outcomes. The primary aim of this study was to investigate the association of nitrate intake from vegetables with CVD mortality in a sample of older Australians. Methods A subgroup of participants without diabetes or major CVD at baseline (1992–1994) were included from the Blue Mountains Eye Study, a population-based cohort study of men and women aged ≥ 49 years. Diets were evaluated using a validated food frequency questionnaire at baseline, 5 years and 10 years of follow-up. Vegetable nitrate intake was estimated using a comprehensive vegetable nitrate database. Cox proportional hazard regression was used to explore the association between vegetable nitrate intake and CVD mortality. Results During 14 years of follow-up, 188/2229 (8.4%) participants died from CVD. In multivariable-adjusted analysis, participants in quartile 2 [69.5–99.6 mg/day; HR 0.53 (95% CI 0.35, 0.82)], quartile 3 [99.7–137.8 mg/day; HR 0.51 (95% CI 0.32, 0.80)], and quartile 4 [\u3e 137.8 mg/day; HR 0.63 (95% CI 0.41, 0.95)] of vegetable nitrate intake had lower hazards for CVD mortality compared to participants in quartile 1 (\u3c 69.5 mg/day). Conclusions In older Australian men and women, vegetable nitrate intake was inversely associated with CVD mortality, independent of lifestyle and cardiovascular risk factors. These findings confirm a recent report that intake of vegetable nitrate lowers the risk of CVD mortality in older women and extend these findings to older men

Association of flavonoids and flavonoid-rich foods with all-cause mortality: The Blue Mountains Eye Study

BACKGROUND: Higher intakes of flavonoids provide health benefits, however, the importance of each flavonoid class and which population groups may receive the greatest protection from higher flavonoid intake warrants further investigation. OBJECTIVE: To explore the associations of flavonoid and flavonoid-rich wholefood intakes with all-cause mortality and the moderating effects of early mortality risk factors. DESIGN: The study included 2349 participants of The Blue Mountains Eye Study, with a mean ± SD age at baseline of 64.7 ± 9.2 years. Flavonoid intake was calculated from baseline food frequency questionnaires using US Department of Agriculture food composition databases. Associations were examined using adjusted Cox proportional hazards models. RESULTS: After 14 years of follow-up, 677 participants died. There was a flavonoid threshold effect with the greatest risk reduction seen between low and moderate intakes of total flavonoids, flavonoid classes and flavonoid-rich foods. Amongst the whole cohort, participants in the highest tertile of anthocyanidin intake had a significantly lower risk of all-cause mortality [multivariable adjusted HR (95%CI): 0.76 (0.61, 0.94)] when compared to those in the lowest tertile. Amongst participants with at least one early mortality risk factor (smoking, high alcohol consumption, no regular exercise or obesity), risk of all-cause mortality was lower in those in the highest intake tertile for total flavonoids [adjusted HR: 0.77 (0.59, 1.00)], flavan-3-ols [0.75 (0.58, 0.98)], anthocyanidins [0.70 (0.54, 0.92)], and proanthocyanidins [0.69 (0.52, 0.92)], compared to those in the lowest tertile. No similar associations were observed among those without any risk factors. Similarly, consumption of apples, tea and the individual flavonoid compounds, quercetin and epicatechin, were associated with a lower risk of all-cause mortality among participants with at least one risk factor, but not amongst other participants. CONCLUSION: Moderate to high intakes of flavonoids and certain flavonoid subclasses may provide health benefits, particularly for individuals with at least one early mortality risk factor

Salt intake and dietary sources of salt on weekdays and weekend days in Australian adults

ObjectiveTo assess if there is a difference in salt intake (24 h urine collection and dietary recall) and dietary sources of salt (Na) on weekdays and weekend days.DesignA cross-sectional study of adults who provided one 24 h urine collection and one telephone-administered 24 h dietary recall.SettingCommunity-dwelling adults living in the State of Victoria, Australia.SubjectsAdults (n 598) who participated in a health survey (53&middot;5 % women; mean age 57&middot;1 (95 % CI 56&middot;2, 58&middot;1) years).ResultsMean (95 % CI) salt intake (dietary recall) was 6&middot;8 (6&middot;6, 7&middot;1) g/d and 24 h urinary salt excretion was 8&middot;1 (7&middot;8, 8&middot;3) g/d. Mean dietary and 24 h urinary salt (age-adjusted) were 0&middot;9 (0&middot;1, 1&middot;6) g/d (P=0&middot;024) and 0&middot;8 (0&middot;3, 1&middot;6) g/d (P=0&middot;0017), respectively, higher at weekends compared with weekdays. There was an indication of a greater energy intake at weekends (+0&middot;6 (0&middot;02, 1&middot;2) MJ/d, P=0&middot;06), but no difference in Na density (weekday: 291 (279, 304) mg/MJ; weekend: 304 (281, 327) mg/MJ; P=0&middot;360). Cereals/cereal products and dishes, meat, poultry, milk products and gravy/sauces accounted for 71 % of dietary Na.ConclusionsMean salt intake (24 h urine collection) was more than 60 % above the recommended level of 5 g salt/d and 8&ndash;14 % more salt was consumed at weekends than on weekdays. Substantial reductions in the Na content of staple foods, processed meat, sauces, mixed dishes (e.g. pasta), convenience and takeaway foods are required to achieve a significant consistent reduction in population salt intake throughout the week.<br /

Building capacity for injury prevention: a process evaluation of a replication of the Cardiff Violence Prevention Programme in the Southeastern USA

Objectives Violence is a major public health problem in the USA. In 2016, more than 1.6 million assault-related injuries were treated in US emergency departments (EDs). Unfortunately, information about the magnitude and patterns of violent incidents is often incomplete and underreported to law enforcement (LE). In an effort to identify more complete information on violence for the development of prevention programme, a cross-sectoral Cardiff Violence Prevention Programme (Cardiff Model) partnership was established at a large, urban ED with a level I trauma designation and local metropolitan LE agency in the Atlanta, Georgia metropolitan area. The Cardiff Model is a promising violence prevention approach that promotes combining injury data from hospitals and LE. The objective was to describe the Cardiff Model implementation and collaboration between hospital and LE partners. Methods The Cardiff Model was replicated in the USA. A process evaluation was conducted by reviewing project materials, nurse surveys and interviews and ED–LE records. Results Cardiff Model replication centred around four activities: (1) collaboration between the hospital and LE to form a community safety partnership locally called the US Injury Prevention Partnership; (2) building hospital capacity for data collection; (3) data aggregation and analysis and (4) developing and implementing violence prevention interventions based on the data. Conclusions The Cardiff Model can be implemented in the USA for sustainable violent injury data surveillance and sharing. Key components include building a strong ED–LE partnership, communicating with each other and hospital staff, engaging in capacity building and sustainability planning