Favourite movie stars, their tobacco use in contemporary movies, and its association with adolescent smoking.
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OBJECTIVE: To assess the relation between adolescents' favourite movie stars, the portrayal of tobacco use by those stars in contemporary motion pictures, and adolescent smoking. DESIGN AND SETTING: 632 students (sixth to 12th grade, ages 10-19 years) from five rural New England public schools completed a voluntary, self administered survey in October 1996. The survey assessed tobacco use, other variables associated with adolescent smoking, and favourite movie star. In addition, tobacco use by 43 selected movie stars was measured in films between 1994 and 1996. OUTCOME MEASURES: Students were categorised into an ordinal five point index (tobacco status) based on their smoking behaviour and their smoking susceptibility: non-susceptible never smokers, susceptible never smokers, non-current experimenters, current experimenters, and smokers. We determined the adjusted cumulative odds of having advanced smoking status based on the amount of on-screen tobacco use by their favourite film star. RESULTS: Of the 43 stars, 65% used tobacco at least once, and 42% portrayed smoking as an essential character trait in one or more films. Stars who smoked more than twice in a film were considered smokers. For adolescents whose favourite stars smoked in only one film, the odds of being higher on the smoking index was 0.78 (95% confidence interval (CI) 0.53 to 1.15). For adolescents whose favourite stars smoked in two films, the odds of being higher on the smoking index was 1.5 (95% CI 1.01 to 2.32). For adolescents whose favourite stars smoked in three or more films (Leonardo DiCaprio, Sharon Stone, John Travolta), the odds of being higher on the smoking index was 3.1 (95% CI 1.34 to 7.12). Among never smokers (n = 281), those who chose stars who were smokers in three or more films were much more likely to have favourable attitudes toward smoking (adjusted odds ratio 16.2, 95% CI 2.3 to 112). CONCLUSIONS: Adolescents who choose movie stars who use tobacco on-screen are significantly more likely to have an advanced smoking status and more favourable attitudes toward smoking than adolescents who choose non-smoking stars. This finding supports the proposition that the portrayal of tobacco use in contemporary motion pictures, particularly by stars who are admired by adolescents, contributes to adolescent smoking. (+info)
Anatomical appraisal of the skulls and teeth associated with the family of Tsar Nicolay Romanov.
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This article describes the identification of skeletal remains attributed to the family of Tsar Nicolay Romanov and other persons buried together at a site near present-day Ekaterinburg, Russia. Detailed descriptions are given regarding the objective methods of craniofacial and odontological identification that were used. Employing computer-assisted photographic superimposition techniques and statistical analysis of morphologic and other characteristics of the specimens, this study identifies with a high likelihood of certainty the remains of the Tsar, his wife, three of his four daughters, and four household assistants. Very strong evidence is presented that the Tsar's daughter Anastasia was killed in 1918. This study demonstrates the effectiveness of the methods and trustworthiness of the results, as well as the prospects of future application of the methods for the identification of skeletonized human remains. Anat Rec (New Anat) 265:15-32, 2001. (+info)
Gin Lane: did Hogarth know about fetal alcohol syndrome?
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Medical historians have searched for evidence that the characteristics of fetal alcohol syndrome (FAS) were recognized long before its modern description in 1973. This search has often focused on the 'gin epidemic' in 18th century London, and especially William Hogarth's Gin Lane, which some authors allege reflects an awareness of the facial characteristics of the syndrome. While the 'gin epidemic' undoubtedly resulted in the increased birth of weak and sickly children, claims about Hogarth's awareness of the stigmata of the FAS are unfounded. The birth of weak and sickly children, and the high infant mortality rates associated with this period, long preceded the 'gin epidemic' and were primarily due to disease, starvation, exposure, and deliberate infanticide. (+info)
Injury to the superior laryngeal branch of the vagus during thyroidectomy: lesson or myth?
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OBJECTIVE: To examine the historical evidence that the thyroidectomy performed on operatic soprano Amelita Galli-Curci was responsible for the abrupt termination of her career. SUMMARY BACKGROUND DATA: The superior laryngeal branch of the vagus nerve may be injured during thyroidectomy, producing vocal defects more subtle than those found after recurrent nerve injury. It is widely believed that Galli-Curci suffered superior laryngeal nerve injury during her thyroidectomy by Arnold Kegel, MD, in 1935, resulting in the termination of her career. METHODS: The authors examined contemporary press reviews after surgery, conducted interviews with colleagues and relatives of the surgeon, and compared the career of Galli-Curci with that of other singers. RESULTS: Evidence against the prevailing view is to be found in the fact that she continued to perform acceptably after surgery, her continued friendly relationship with the surgeon for years afterward, the absence of the typical effects of superior laryngeal nerve injury, and the presence of other explanations for the gradual decline in her vocal abilities (documentation of deterioration before surgery, physiologic changes in the larynx comparable to those found in most other famous sopranos who retire at about the same age or earlier, and the possible development of myxedema). CONCLUSIONS: The story should no longer be perpetuated in surgical textbooks and papers. (+info)
Mitochondrial DNA analysis of the putative heart of Louis XVII, son of Louis XVI and Marie-Antoinette.
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According to official historiography, the 10-year-old Louis XVII died in the Temple of Paris on June 8, 1795. However, public rumour spread the theory that Louis XVII escaped and that his descendants would be alive today. One such putative 'Louis XVII' was Carl Wilhelm Naundorff, who died in 1845 in Delft (the Netherlands). Comparative mitochondrial DNA (mtDNA) analysis gave evidence that his remains could not be identified as those of Louis XVII. In the present study, mtDNA analysis was performed on the heart of the young boy who died in the prison of Paris in 1795. In order to obtain the strongest evidence possible, two laboratories independently analysed the heart. The results showed that the consensus mtDNA sequence of the heart was identical to that of the maternal relatives of Louis XVII. (+info)
Identification of famous faces and buildings: a functional neuroimaging study of semantically unique items.
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Several functional imaging experiments have clearly established that the fusiform gyri are preferentially responsive to faces, whereas the parahippocampal/lingual gyri are more responsive to buildings. Other studies have demonstrated that famous faces additionally activate the anterior temporal cortex relative to unfamiliar faces, animals, tools, body parts and maps. One explanation for this apparent specialization for known people could be that famous faces are 'semantically unique items'. In other words, they carry unique semantic associations that are not shared by other perceptually similar category members. If this hypothesis is correct, the anterior temporal cortex should also respond to other semantically unique items, such as famous buildings. In this PET study, we investigated the effect of fame (famous relative to non-famous) on activation elicited by famous and non-famous faces and buildings during a same-different matching task. We found that, when the task was held constant, category-specific activations in the fusiform and parahippocampal/lingual areas were not modulated by fame. In contrast, in the left anterior middle temporal gyrus there was an effect of fame that was common to faces and buildings. These results suggest that the identification of famous faces and buildings involves category-specific perceptual processing in the fusiform and parahippocampal/lingual regions, respectively, and shared analysis of unique semantic attributes in the left anterior temporal cortex. (+info)
Genetic characterization of the body attributed to the evangelist Luke.
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Historical sources indicate that the evangelist Luke was born in Syria, died in Greece, and then his body was transferred to Constantinople, and from there to Padua, Italy. To understand whether there is any biological evidence supporting a Syrian origin of the Padua body traditionally attributed to Luke, or a replacement in Greece or Turkey, the mtDNA was extracted from two teeth and its control region was cloned and typed. The sequence determined in multiple clones is an uncommon variant of a set of alleles that are common in the Mediterranean region. We also collected and typed modern samples from Syria and Greece. By comparison with these population samples, and with samples from Anatolia that were already available in the literature, we could reject the hypothesis that the body belonged to a Greek, rather than a Syrian, individual. However, the probability of an origin in the area of modern Turkey was only insignificantly lower than the probability of a Syrian origin. The genetic evidence is therefore compatible with the possibility that the body comes from Syria, but also with its replacement in Constantinople. (+info)
York, Alcuin, and Sir George Newman.
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The history of medicine can give insights into past achievements and provide knowledge and even inspiration, a valuable commodity for young students and all doctors. The contribution of Alcuin of York to basic education, and its appreciation by Sir George Newman, medical officer of health and first Chief Medical Officer of the UK in 1919, is recalled. Newman's Quaker education at Bootham School, his views on the main principles of such an education, as well as his influence on its establishment are summarised. A liberal education for doctors is important and knowledge and inspiration from the past may be one factor in enhancing morale. (+info)