Institution
Tufts University
Education•Medford, Massachusetts, United States•
About: Tufts University is a education organization based out in Medford, Massachusetts, United States. It is known for research contribution in the topics: Population & Medicine. The organization has 32800 authors who have published 66881 publications receiving 3451152 citations. The organization is also known as: Tufts College & Universitatis Tuftensis.
Topics: Population, Medicine, Health care, Cancer, Context (language use)
Papers published on a yearly basis
Papers
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TL;DR: Weight loss outcomes for popular diets based on diet class (macronutrient composition) and named diet supports the practice of recommending any diet that a patient will adhere to in order to lose weight.
Abstract: low-carbohydrate diets (8.73 kg [95% credible interval {CI}, 7.27 to 10.20 kg] at 6-month follow-up and 7.25 kg [95% CI, 5.33 to 9.25 kg] at 12-month follow-up) and low-fat diets (7.99 kg [95% CI, 6.01 to 9.92 kg] at 6-month follow-up and 7.27 kg [95% CI, 5.26 to 9.34 kg] at 12-month follow-up). Weight loss differences between individual diets were minimal. For example, the Atkins diet resulted in a 1.71 kg greater weight loss than the Zone diet at 6-month follow-up. Between 6- and 12-month follow-up, the influence of behavioral support (3.23 kg [95% CI, 2.23 to 4.23 kg] at 6-month follow-up vs 1.08 kg [95% CI, −1.82 to 3.96 kg] at 12-month follow-up) and exercise (0.64 kg [95% CI, −0.35 to 1.66 kg] vs 2.13 kg [95% CI, 0.43 to 3.85 kg], respectively) on weight loss differed.
520 citations
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TL;DR: Evidence is summarized to support a model for bi-directional paracrine communication that is based on developmental regulation of the delivery and reception ofParacrine factors at the oocyte-granulosa cell interface based on new data analysing the orientation and cytoskeletal content of transzonal projections in mammalian oocytes.
Abstract: Paracrine factors secreted by oocytes and somatic cells regulate many important aspects of early ovarian follicle development in mammals. From activation of dormant primordial follicles to selection of secondary follicles, locally acting factors have been identified that appear to exert important effects on the growth and differentiation of oocytes and granulosa cells. This article summarizes evidence to support a model for bi-directional paracrine communication that is based on developmental regulation of the delivery and reception of paracrine factors at the oocyte-granulosa cell interface. Transzonal projections that originate from granulosa cells and terminate at the oocyte plasma membrane provide a polarized means to orient the secretory organelles of somatic cells. Characterization of transzonal projections in follicles from normal and genetically modified mice reveals dynamic changes in the density and stability of transzonal projections. On the basis of new data analysing the orientation and cytoskeletal content of transzonal projections in mammalian oocytes, a model is proposed for regulation of paracrine growth factor secretion by follicle-stimulating hormone. These findings have immediate implications for ovarian hyperstimulation protocols and follicle culture models as related to the production of mammalian embryos by assisted reproductive technologies.
520 citations
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TL;DR: The views expressed at the third session of the workshop "Tissue Engineering--The Next Generation," which was devoted to the engineering of complex tissue structures, included systems providing temporal and spatial regulation of growth factor availability and a clinician's perspective for functional tissue regeneration.
Abstract: This article summarizes the views expressed at the third session of the workshop "Tissue Engineering--The Next Generation," which was devoted to the engineering of complex tissue structures. Antonios Mikos described the engineering of complex oral and craniofacial tissues as a "guided interplay" between biomaterial scaffolds, growth factors, and local cell populations toward the restoration of the original architecture and function of complex tissues. Susan Herring, reviewing osteogenesis and vasculogenesis, explained that the vascular arrangement precedes and dictates the architecture of the new bone, and proposed that engineering of osseous tissues might benefit from preconstruction of an appropriate vasculature. Jennifer Elisseeff explored the formation of complex tissue structures based on the example of stratified cartilage engineered using stem cells and hydrogels. Helen Lu discussed engineering of tissue interfaces, a problem critical for biological fixation of tendons and ligaments, and the development of a new generation of fixation devices. Rita Kandel discussed the challenges related to the re-creation of the cartilage-bone interface, in the context of tissue engineered joint repair. Frederick Schoen emphasized, in the context of heart valve engineering, the need for including the requirements derived from "adult biology" of tissue remodeling and establishing reliable early predictors of success or failure of tissue engineered implants. Mehmet Toner presented a review of biopreservation techniques and stressed that a new breakthrough in this field may be necessary to meet all the needs of tissue engineering. David Mooney described systems providing temporal and spatial regulation of growth factor availability, which may find utility in virtually all tissue engineering and regeneration applications, including directed in vitro and in vivo vascularization of tissues. Anthony Atala offered a clinician's perspective for functional tissue regeneration, and discussed new biomaterials that can be used to develop new regenerative technologies.
519 citations
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TL;DR: It is hypothesized that cystatin C would be an important prognostic factor for risk for death, cardiovascular disease, and incident chronic kidney disease, whereas estimated GFR and creatinine would be unable to distinguish levels of risk.
Abstract: In this longitudinal study involving 4663 elderly persons without known kidney disease (estimated glomerular filtration rate ≥ 60 mL/min per 1.73 m2), increasing cystatin C concentration was associ...
519 citations
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TL;DR: Both macular and NFL thickness as measured by OCT showed statistically significant correlations with glaucoma, although NFL thickness showed a stronger association than macular thickness.
519 citations
Authors
Showing all 33110 results
Name | H-index | Papers | Citations |
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Walter C. Willett | 334 | 2399 | 413322 |
Frank B. Hu | 250 | 1675 | 253464 |
Ralph B. D'Agostino | 226 | 1287 | 229636 |
John Q. Trojanowski | 226 | 1467 | 213948 |
Peter Libby | 211 | 932 | 182724 |
David Baltimore | 203 | 876 | 162955 |
Eric B. Rimm | 196 | 988 | 147119 |
Lewis C. Cantley | 196 | 748 | 169037 |
Bernard Rosner | 190 | 1162 | 147661 |
Charles A. Dinarello | 190 | 1058 | 139668 |
William B. Kannel | 188 | 533 | 175659 |
Scott M. Grundy | 187 | 841 | 231821 |
John P. A. Ioannidis | 185 | 1311 | 193612 |
David H. Weinberg | 183 | 700 | 171424 |
Joel Schwartz | 183 | 1149 | 109985 |