Robert Howard, Rupert McShane, James Lindesay, Craig Ritchie et al.
BACKGROUND: Clinical trials have shown the benefits of cholinesterase inhibitors for the treatment of mild-to-moderate Alzheimer's disease. It is not known whether treatment benefits continue after the progression to moderate-to-severe diseas METHODS: We assigned 295 community-dwelling patients wh...
Justina X. Caushi, Jiajia Zhang, Zhicheng Ji, Ajay Vaghasia et al.
Abstract PD-1 blockade unleashes CD8 T cells 1 , including those specific for mutation-associated neoantigens (MANA), but factors in the tumour microenvironment can inhibit these T cell responses. Single-cell transcriptomics have revealed global T cell dysfunction programs in tumour-infiltrating lym...
Albert Klein Tank, T. C. Peterson, Dewan Abdul Quadir, Singay Dorji et al.
Changes in indices of climate extremes are studied on the basis of daily series of temperature and precipitation observations from 116 meteorological stations in central and south Asia. Averaged over all stations, the indices of temperature extremes indicate warming of both the cold tail and the war...
David M. Reimers, Stephan Thernstrom
Groups and Definitions Acadians Marietta M. LeBreton Afghans David C. Champagne Africans Afro-Americans Thomas C. Holt Albanians Aleuts Dorothy M. Jones Alsatians Frederick C. Luebke American Indians Edward H. Spicer Amish John A. Hostetler Anglo-American Anglo-Saxon Appalachians Dwight Billings and...
Shabir A. Madhi, Fernando P. Polack, Pedro A. Piedra, Flor M. Muñoz et al.
BACKGROUND: Respiratory syncytial virus (RSV) is the dominant cause of severe lower respiratory tract infection in infants, with the most severe cases concentrated among younger infants. METHODS: Healthy pregnant women, at 28 weeks 0 days through 36 weeks 0 days of gestation, with an expected delive...
David A. Polya, Andrew G. Gault, N. Diebe, Peter Roy Feldman et al.
Abstract Our recent discovery of hazardous concentrations of arsenic in shallow sedimentary aquifers in Cambodia raises the spectre of future deleterious health impacts on a population that, particularly in non-urban areas, extensively use untreated groundwater as a source of drinking water and, in ...
James B. Kirkbride, Dave Barker, Fiona Cowden, Rebekah Stamps et al.
BACKGROUND: Consistent observation of raised rates of psychoses among Black and minority ethnic (BME) groups may possibly be explained by their lower socio-economic status. AIMS: To test whether risk for psychoses remained elevated in BME populations compared with the White British, after adjustment...
Pavani K. Ram, Amal Halder, Stewart P. Granger, Thérèse Jones et al.
Structured observation is often used to evaluate handwashing behavior. We assessed reactivity to structured observation in rural Bangladesh by distributing soap containing acceleration sensors and performing structured observation 4 days later. Sensors recorded the number of times soap was moved. In...
Charles Sheppard, Mebrahtu Ateweberhan, Brian W. Bowen, Peter Carr et al.
shallow limestone platform and reefs. This has doubled the global cover of such MPAs.It contains 25-50% of the Indian Ocean reef area remaining in excellent condition, as well as the world's largest contiguous undamaged reef area. It has suffered from warming episodes, but after the most severe mort...
Firdausi Qadri, Farhana Khanam, Xinxue Liu, Katherine Theiss-Nyland et al.
BACKGROUND: Typhoid fever remains a major cause of morbidity and mortality in low-income and middle-income countries. Vi-tetanus toxoid conjugate vaccine (Vi-TT) is recommended by WHO for implementation in high-burden countries, but there is little evidence about its ability to protect against clini...
Vinay Gidwani, K. Sivaramakrishnan
Abstract Harnessing primary and secondary evidence from India, our essay conceptualizes the cultural dynamics of migration. In so doing, it demonstrates the incompleteness of standard marginalist and Marxist accounts of labor circulation. As a corrective, we examine the linkages between culture, pol...
Derek Klarin, Shefali S. Verma, Renae Judy, Ozan Dikilitas et al.
Background: Abdominal aortic aneurysm (AAA) is an important cause of cardiovascular mortality; however, its genetic determinants remain incompletely defined. In total, 10 previously identified risk loci explain a small fraction of AAA heritability. Methods: We performed a genome-wide association stu...
Laura Vang Rasmussen, Ingo Graß, Zia Mehrabi, Olivia M. Smith et al.
Agricultural simplification continues to expand at the expense of more diverse forms of agriculture. This simplification, for example, in the form of intensively managed monocultures, poses a risk to keeping the world within safe and just Earth system boundaries. Here, we estimated how agricultural ...
Peter E. Jones, Jeroen S. Tummers, Shams M. Galib, Darragh J. Woodford et al.
Aquatic invasive species (AIS) are one of the principal threats to freshwater biodiversity. Exclusion barriers are increasingly being used as a management strategy to control the spread of AIS. However, exclusion barriers can also impact native organisms and their effectiveness is likely to be conte...
Ryan T. Hurt, Stephen A. McClave, Robert G. Martindale, Juan B. Ochoa Gautier et al.
The International Protein Summit in 2016 brought experts in clinical nutrition and protein metabolism together from around the globe to determine the impact of high-dose protein administration on clinical outcomes and address barriers to its delivery in the critically ill patient. It has been sugges...