Association of methylmercury intake from seafood consumption and blood mercury level among the Asian and Non-Asian populations in the United States

2018 ◽  
Vol 160 ◽  
pp. 212-222 ◽  
Author(s):  
Yangyang Liu ◽  
Susan Buchanan ◽  
Henry A. Anderson ◽  
Zhiwen Xiao ◽  
Victoria Persky ◽  
...  
2018 ◽  
Vol 80 (06) ◽  
pp. 555-561
Author(s):  
C. Lane Anzalone ◽  
Amy E. Glasgow ◽  
Jamie J. Van Gompel ◽  
Matthew L. Carlson

Objective/Hypothesis The aim of the study was to determine the impact of race on disease presentation and treatment of intracranial meningioma in the United States. Study Design This study comprised of the analysis of a national population-based tumor registry. Methods Analysis of the surveillance, epidemiology, and end results (SEER) database was performed, including all patients identified with a diagnosis of intracranial meningioma. Associations between race, disease presentation, treatment strategy, and overall survival were analyzed in a univariate and multivariable model. Results A total of 65,973 patients with intracranial meningiomas were identified. Of these, 45,251 (68.6%) claimed white, 7,796 (12%) black, 7,154 (11%) Hispanic, 4,902 (7%) Asian, and 870 (1%) patients reported “other-unspecified” or “other-unknown.” The median annual incidence of disease was lowest among black (3.43 per 100,000 persons) and highest among white (9.52 per 100,000 persons) populations (p < 0.001). Overall, Hispanic patients were diagnosed at the youngest age and white patients were diagnosed at the oldest age (mean of 59 vs. 66 years, respectively; p < 0.001). Compared with white populations, black, Hispanic, and Asian populations were more likely to present with larger tumors (p < 0.001). After controlling for tumor size, age, and treatment center in a multivariable model, Hispanic patients were more likely to undergo surgery than white, black, and Asian populations. Black populations had the poorest disease specific and overall survival rates at 5 years following surgery compared with other groups. Conclusion Racial differences among patients with intracranial meningioma exist within the United States. Understanding these differences are of vital importance toward identifying potential differences in the biological basis of disease or alternatively inequalities in healthcare delivery or access Further studies are required to determine which factors drive differences in tumor size, age, annual disease incidence, and overall survival between races.


10.1289/ehp27 ◽  
2017 ◽  
Vol 125 (3) ◽  
pp. 306-313 ◽  
Author(s):  
Hiroshi Awata ◽  
Stephen Linder ◽  
Laura E. Mitchell ◽  
George L. Delclos

2021 ◽  
Author(s):  
KY YOUNG CHO

Abstract Background: Previous researches for adults have demonstrated a substantial role of mercury exposure in the development of overweight and obesity development, but those findings are inconsistent. Although children and adolescents are more susceptible to the toxic effect of mercury compared to adults, the research of overweight and obesity related to mercury exposure in children and adolescent is scarce. This study aimed to investigate the association of blood mercury levels with body mass index (BMI) in Korean children and adolescents.Methods: The cross-sectional data analyzed were obtained from 1327 participants (age: 10-18 years, 672 males and 655 females) who completed the Korean National Health and Nutrition Examination Survey 2010-2013. The adjusted covariates were age, sex, household income, total intake of seafood in the previous 24 hours, and current status of alcohol consumption and smoking. Results: The adjusted geometric mean blood mercury level was 2.19 µg/L and increased significantly in the overweight group and the highest seafood consumption quartile compared with the level in the normal weight group and lowest seafood consumption quartile, respectively (P < 0.001). The adjusted blood mercury levels were significantly positively correlated with BMI in all participants and females (P < 0.05). When stratified by age and sex, all participants and males in the highest blood mercury level quartile were at higher risk of overweight than those in the lowest quartile (odds ratios [95% confidential intervals, CIs]: 1.78 [1.06-2.98], and 2.06 [1.01-4.23], respectively) after adjusting for the covariates (P < 0.05). Receiver operating characteristic analysis of blood mercury levels for predicting overweight revealed that the area under the curve was 0.603 (P < 0.001).Conclusions: Our study suggested a significant association between mercury exposure and the risk of overweight in Korean children and adolescents.


Author(s):  
Asha Nadkarni

Asian American literature has capaciously explored the issues of gender, sexuality, and reproduction that have been so foundational to Asian American racial formation. It has likewise engaged, directly or indirectly, with “eugenics,” a pseudoscience by which nation states sought to improve their populations through managing reproduction. Eugenics, a term coined by Charles Darwin’s cousin Sir Francis Galton in 1883, spans the late 19th to the early 21st centuries, where it continues in the form of population control and the “new” eugenics of genetic and reproductive technologies. In some national sites eugenics was aligned with feminist movements for birth control, whereas in others, such as the United States, they were largely opposed. Nonetheless, eugenic feminists argued that women’s right reproduction was the necessary mechanism by which women should gain rights within the state; as a formation, moreover, eugenic feminism specifically targeted Asian American women as standing in the way of US feminist advance. As such, one of the key ways eugenics was practiced in the United States in relationship to Asian populations was through immigration policy. The history of Asian exclusion in the United States therefore speaks to a larger eugenic project predicated on the notion that Asian immigrants embodied a public health threat in terms of diseases and deviant sexualities of various sorts. The 1965 Immigration and Naturalization Act opened up Asian immigration to the United States and also gave rise to a new set of stereotypes, gendered and otherwise, about Asian Americans as model minorities. Asian American literature has critically mined these issues, with some Asian American literature acceding to eugenics by stressing an assimilationist politics and with other works challenging it by critiquing eugenics’ reproductive logic of purity.


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