Genetic epidemiology of binging and vomiting

1998 ◽  
Vol 173 (1) ◽  
pp. 75-79 ◽  
Author(s):  
Patrick F. Sullivan ◽  
Cynthia M. Bulik ◽  
Kenneth S. Kendler
Keyword(s):  
Environmental Factors ◽  
Bulimia Nervosa ◽  
Complex Traits ◽  
Population Based ◽  
History Of ◽  
Best Fitting ◽  
Sources Of Variation ◽  
Using Data ◽  
Relationship Of ◽  
The Relationship

BackgroundBulimia nervosa is typically defined as the combination of the behaviours of binging and vomiting. We sought to clarify the relationship of these behaviours from a genetic epidemiological perspective.MethodUsing data on the lifetime history of binging and vomiting from a personally interviewed population-based sample of female twins (n = 1897), we applied bivariate twin modelling to estimate the sources of variation for these traits.ResultsThe association between having ever binged (23.6%) and having ever induced vomiting (4.8%) was very strong (odds ratio=8.78, P < 0.0001). The best-fitting model indicated that lifetime binging and vomiting were both heritable (46% and 72%) and influenced by individual-specific environmental factors (54% and 28%). The overlap between the genetic (ra = 0.74) and individual-specific environmental factors (re = 0.48) for the two traits was substantial. No violations of the equal environment assumption were evident.ConclusionsIncluding binging and vomiting under the rubric of bulimia nervosa appears to be appropriate. Our data are consistent with the identification of binging and vomiting as complex traits resulting from the interplay of multiple genes and individual-specific environmental influences. In contrast to ‘environmentalist’ theories, our results suggest that genetic influences may be of particular relevance to the aetiology of binging and vomiting.

Effects of Intrafamilial Sexual Assault on Eating Behaviors

1996 ◽  
Vol 79 (2) ◽  
pp. 531-536 ◽  
Author(s):  
Tracy D. Bostwick Baldo ◽  
Scott D. Wallace ◽  
M. Sean O'Halloran
Keyword(s):  
Sexual Assault ◽  
Eating Behaviors ◽  
Sexual Assaults ◽  
Disordered Eating Behaviors ◽  
Eating Problem ◽  
University Women ◽  
History Of ◽  
Using Data ◽  
Relationship Of ◽  
The Relationship

Recent research has linked sexual assaults with disordered eating behaviors. Whether the relationship of the perpetrator, intrafamilial or extrafamilial, affects the development of disturbed eating is not known. Using data from 390 university women, we found that women with histories of intrafamilial assaults were more likely to suffer a serious eating problem (17 of 36 subjects, 47%) than women who had no history of sexual assault (30 of 142 subjects, 21%) and women who only reported extrafamilial assaults (76 of 212 subjects, 36%).

Abstract 15126: Cardiorespiratory Fitness and Atrial Fibrillation: A Population-based Follow-up Study

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Danesh K Kella ◽  
Jari Laukkanen ◽  
Michael S Lloyd ◽  
Sudhir Kuir ◽  
Rainer Rauramaa ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Cardiorespiratory Fitness ◽  
Disease Status ◽  
Population Based ◽  
History Of ◽  
Disease Study ◽  
Relationship Of ◽  
The Relationship ◽  
Fourth Quartile

Background: Atrial fibrillation (AF) is the most common arrhythmia worldwide and has a complex association with exercise capacity. The relationship of atrial fibrillation with cardiorespiratory fitness (CRF) has not been previously investigated. Methods: Cardiorespiratory fitness, as assessed by maximal oxygen uptake (VO2max), was measured at baseline in 1,950 middle-aged men (mean 52.6 ± 5.1 years) from the Kuopio Ischaemic Heart Disease Study (KIHD). Results: During an average follow-up of 19.5 years, there were 305 incident AF cases (annual AF rate of 65.1/1000 person-years, 95% CI: 58.2 to 72.8). Overall a non-linear association was observed between CRF and incident atrial fibrillation. Rate of incident AF varied from 11.5 (95% CI: 9.4-14.0) for the first quartile of CRF, to 9.1 (95% CI: 7.4-11.2) for second quartile, 5.7 (95% CI: 4.4-7.4) for third quartile and 6.3 (95% CI: 5.0-8.0) for the fourth quartile respectively, Figure 1. Usual levels of CRF were non-linearly associated with AF risk, Figure 2. Age-adjusted HR comparing top versus bottom fourth of usual CRF levels was 0.67(95% CI: 0.48-0.95), which attenuated to 0.98 (95% CI: 0.66-1.43) upon further adjustment for several risk factors. These findings were comparable across age, body mass index, history of smoking, diabetes and cardiovascular disease status at baseline. Conclusions: Improved fitness as indicated by higher levels of CRF is protective of atrial fibrillation within an optimal range, beyond which the risk of atrial fibrillation rises again. Our findings are congruent with emerging data on the complex relationship between physical fitness and incident AF.

The relationship of the scleractinian corals to the rugose corals

Paleobiology ◽  
1980 ◽  
Vol 6 (02) ◽  
pp. 146-160 ◽  
Author(s):  
William A. Oliver
Keyword(s):  
Critical Points ◽  
Scleractinian Corals ◽  
Convincing Evidence ◽  
Early Triassic ◽  
Rugose Corals ◽  
History Of ◽  
The Subject ◽  
Relationship Of ◽  
The Relationship ◽  
Biologic Factors

The Mesozoic-Cenozoic coral Order Scleractinia has been suggested to have originated or evolved (1) by direct descent from the Paleozoic Order Rugosa or (2) by the development of a skeleton in members of one of the anemone groups that probably have existed throughout Phanerozoic time. In spite of much work on the subject, advocates of the direct descent hypothesis have failed to find convincing evidence of this relationship. Critical points are:(1) Rugosan septal insertion is serial; Scleractinian insertion is cyclic; no intermediate stages have been demonstrated. Apparent intermediates are Scleractinia having bilateral cyclic insertion or teratological Rugosa.(2) There is convincing evidence that the skeletons of many Rugosa were calcitic and none are known to be or to have been aragonitic. In contrast, the skeletons of all living Scleractinia are aragonitic and there is evidence that fossil Scleractinia were aragonitic also. The mineralogic difference is almost certainly due to intrinsic biologic factors.(3) No early Triassic corals of either group are known. This fact is not compelling (by itself) but is important in connection with points 1 and 2, because, given direct descent, both changes took place during this only stage in the history of the two groups in which there are no known corals.

Meat without Animals: Outcast Objects and the Improvement of London

2018 ◽  
Author(s):  
Ted Geier
Keyword(s):  
Animal Rights ◽  
Legal Reform ◽  
Meat Production ◽  
History Of ◽  
Relationship Of ◽  
The Relationship

Covers the long history of the Smithfield animal market and legal reform in London. Shows the relationship of civic improvement tropes, including animal rights, to animal erasure in the form of new foodstuffs from distant meat production sites. The reduction of lives to commodities also informed public abasement of the butchers.

From Competition to Cooperation: A History of Canada–US National Park Relations

2019 ◽  
Author(s):  
Terence Young ◽  
Alan MacEachern ◽  
Lary Dilsaver
Keyword(s):  
National Parks ◽  
National Park ◽  
The United States ◽  
The Us ◽  
Park Service ◽  
Settler Societies ◽  
History Of ◽  
Relationship Of ◽  
Flow Of Information ◽  
The Relationship

This essay explores the evolving international relationship of the two national park agencies that in 1968 began to offer joint training classes for protected-area managers from around the world. Within the British settler societies that dominated nineteenth century park-making, the United States’ National Park Service (NPS) and Canada’s National Parks Branch were the most closely linked and most frequently cooperative. Contrary to campfire myths and nationalist narratives, however, the relationship was not a one-way flow of information and motivation from the US to Canada. Indeed, the latter boasted a park bureaucracy before the NPS was established. The relationship of the two nations’ park leaders in the half century leading up to 1968 demonstrates the complexity of defining the influences on park management and its diffusion from one country to another.

Health and Medicine in the Islamic Tradition

1990 ◽  
Vol 7 (1) ◽  
pp. 89-90
Author(s):  
Dennis Michael Warren
Keyword(s):  
Health Care ◽  
Medical Care ◽  
Human Health ◽  
Well Being ◽  
Islamic Tradition ◽  
Medical Tradition ◽  
Islamic Thought ◽  
History Of ◽  
Relationship Of ◽  
The Relationship

The late Dr. Fazlur Rahman, Harold H. Swift Distinguished Service Professor of Islamic Thought at the Oriental Institute of the University of Chicago, has written this book as number seven in the series on Health/Medicine and the Faith Traditions. This series has been sponsored as an interfaith program by The Park Ridge Center, an Institute for the study of health, faith, and ethics. Professor Rahman has stated that his study is "an attempt to portray the relationship of Islam as a system of faith and as a tradition to human health and health care: What value does Islam attach to human well-being-spiritual, mental, and physical-and what inspiration has it given Muslims to realize that value?" (xiii). Although he makes it quite clear that he has not attempted to write a history of medicine in Islam, readers will find considerable depth in his treatment of the historical development of medicine under the influence of Islamic traditions. The book begins with a general historical introduction to Islam, meant primarily for readers with limited background and understanding of Islam. Following the introduction are six chapters devoted to the concepts of wellness and illness in Islamic thought, the religious valuation of medicine in Islam, an overview of Prophetic Medicine, Islamic approaches to medical care and medical ethics, and the relationship of the concepts of birth, contraception, abortion, sexuality, and death to well-being in Islamic culture. The basis for Dr. Rahman's study rests on the explication of the concepts of well-being, illness, suffering, and destiny in the Islamic worldview. He describes Islam as a system of faith with strong traditions linking that faith with concepts of human health and systems for providing health care. He explains the value which Islam attaches to human spiritual, mental, and physical well-being. Aspects of spiritual medicine in the Islamic tradition are explained. The dietary Jaws and other orthodox restrictions are described as part of Prophetic Medicine. The religious valuation of medicine based on the Hadith is compared and contrasted with that found in the scientific medical tradition. The history of institutionalized medical care in the Islamic World is traced to awqaf, pious endowments used to support health services, hospices, mosques, and educational institutions. Dr. Rahman then describes the ...

PIOPLE. INFORMATION. DEGRADATION

2019 ◽  
pp. 44-53
Author(s):  
Andrey Varlamov ◽  
Vladimir Rimshin
Keyword(s):  
Information Theory ◽  
Mathematical Theory ◽  
Maximum Information ◽  
Building Models ◽  
Man And Nature ◽  
History Of ◽  
Nature And Society ◽  
Relationship Of ◽  
Link Information ◽  
The Relationship

Considered the issues of interaction between man and nature. Noted that this interaction is fundamental in the existence of modern civilization. The question of possible impact on nature and society with the aim of preserving the existence of human civilization. It is shown that the study of this issue goes towards the crea-tion of models of interaction between nature and man. Determining when building models is information about the interaction of man and nature. Considered information theory from the viewpoint of interaction between nature and man. Noted that currently information theory developed mainly as a mathematical theory. The issues of interaction of man and nature, the availability and existence of information in the material sys-tem is not studied. Indicates the link information with the energy terms control large flows of energy. For con-sideration of the interaction of man and nature proposed to use the theory of degradation. Graphs are pre-sented of the information in the history of human development. Reviewed charts of population growth. As a prediction it is proposed to use the simplest based on the theory of degradation. Consideration of the behav-ior of these dependencies led to the conclusion about the existence of communication energy and information as a feature of the degradation of energy. It justifies the existence of border life ( including humanity) at the point with maximum information. Shows the relationship of energy and time using potential energy.

Police Records

2019 ◽  
pp. 797-819
Author(s):  
Cristina Vatulescu
Keyword(s):  
Nineteenth Century ◽  
Detective Fiction ◽  
Media History ◽  
Late Nineteenth Century ◽  
The Novel ◽  
Police Records ◽  
History Of ◽  
Late Nineteenth ◽  
Relationship Of ◽  
The Relationship

This chapter approaches police records as a genre that gains from being considered in its relationships with other genres of writing. In particular, we will follow its long-standing relationship to detective fiction, the novel, and biography. Going further, the chapter emphasizes the intermedia character of police records not just in our time but also throughout their existence, indeed from their very origins. This approach opens to a more inclusive media history of police files. We will start with an analysis of the seminal late nineteenth-century French manuals prescribing the writing of a police file, the famous Bertillon-method manuals. We will then track their influence following their adoption nationally and internationally, with particular attention to the politics of their adoption in the colonies. We will also touch briefly on the relationship of early policing to other disciplines, such as anthropology and statistics, before moving to a closer look at its intersections with photography and literature.

scholarly journals Correlation of Circular RNA hsa_circ_0001946, hsa_circ_0125589, and Environmental Factors With Hypertension

2020 ◽  
Vol 33 (11) ◽  
pp. 1047-1047
Author(s):  
Wan-yue Liu ◽  
Yi Sun ◽  
Shu-na Huang ◽  
Yu-zhen Lin ◽  
Hong-yan Guo ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Peripheral Blood ◽  
Circular Rna ◽  
Peripheral Blood Lymphocytes ◽  
Normal Weight ◽  
Circular Rnas ◽  
Blood Leukocytes ◽  
Crossover Analysis ◽  
History Of ◽  
The Relationship

Abstract Background To investigate the main environmental factors of hypertension and the relationship between hypertension and circular RNAs in peripheral blood lymphocytes. Methods This was a case–control study. A total of 681 hypertension patients and 485 subjects without hypertension were recruited between April 2017 and October 2018. All participations completed the questionnaire investigation, physical examination, and laboratory detection. Quantitative real-time polymerase chain reaction was used to analyze circRNAs (hsa_circ_0001946 and hsa_circ_0125589) in peripheral blood leukocytes in 84 hypertensives and 84 controls. Multivariate logistic regression and crossover analysis were used to analyze the interaction and association between environmental factors and circRNAs in hypertension. Results After adjusted by gender, age and marital status, overweight/obesity (odds ratio (OR) = 1.66, 95% confidence interval (CI) 1.24–2.22), abdominal obesity (OR = 2.17, 95% CI 1.54–3.04), anxiety (OR = 2.15, 95% CI 1.41–3.28), family history of hypertension (OR = 4.26, 95% CI 3.18–5.70), and higher levels of hsa_circ_0001946 (OR = 4.13, 95% CI 1.85–9.21) were risk factors for hypertension, while levels of hsa_circ_0125589 were not associated with hypertension. Crossover analysis showed that the risk of hypertension was 13.12 times higher (95% CI 3.89–44.23) in overweight subjects with high hsa_circ_0001946 levels compared with normal weight subjects with low hsa_circ_0001946 levels. Further, the risk of hypertension was 17.78 times higher (95% CI 1.88–168.61) in subjects with anxiety and high hsa_circ_0001946 levels. Conclusions Hypertension is the result of both environmental factors and genetic factors. Higher hsa_circ_0001946 levels, overweight and anxiety may increase the risk of hypertension, while hsa_circ_0125589 levels are not related to hypertension.

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