Institution
University of Medicine and Dentistry of New Jersey
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About: University of Medicine and Dentistry of New Jersey is a based out in . It is known for research contribution in the topics: Population & Pregnancy. The organization has 14634 authors who have published 19610 publications receiving 1041794 citations.
Topics: Population, Pregnancy, Poison control, Gene, Receptor
Papers published on a yearly basis
Papers
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TL;DR: For users of hard toothbrushes, the percent of surfaces with recession showed a significant and dramatic increase with increasing brushing frequency; this effect did not exist for those without a history of hard brush use.
Abstract: Gingival recession studies in the U.S. have related primarily to sex and age with little consideration of toothbrush hardness. This preliminary study examined the relation between a history of hard toothbrush use and gingival recession. A total of 182 subjects, male and female, between 18 and 65 years of age, with a minimum of 18 natural teeth, no advanced periodontitis or history of periodontal surgery were examined. Gingival recession was scored as present whenever the free gingival margin was apical to the cemento-enamel junction and root surface was exposed. History of hard toothbrush use was ascertained. Eighty-two subjects had a history of hard toothbrush use, 77 did not, and 23 did not know. The percentage of subjects with recession increased with age from 43% to 81%, with a figure of 63% for all age groups combined. Males tended to show slightly greater levels of recession than females. Regression analysis showed that females had about 4 percentage points less receded surfaces than males. Recession was also found to be more pronounced for subjects with a history of hard toothbrush use, with a mean of 9.4% receded surfaces versus 4.7% for those who had never used a hard brush. For users of hard toothbrushes, the percent of surfaces with recession showed a significant and dramatic increase with increasing brushing frequency; this effect did not exist for those without a history of hard brush use. The relation with age was highly significant, with regression analysis showing that the percent of surfaces with recession tends to increase about 3.5 percentage points per decade.(ABSTRACT TRUNCATED AT 250 WORDS)
227 citations
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TL;DR: Data indicate that the widely touted “innovation crisis” in pharmaceuticals is a myth, and current incentives that reward companies for developing large numbers of new drugs with few clinical advantages over existing ones are a myth.
Abstract: Data indicate that the widely touted “innovation crisis” in pharmaceuticals is a myth. The real innovation crisis, say Donald Light and Joel Lexchin , stems from current incentives that reward companies for developing large numbers of new drugs with few clinical advantages over existing ones
227 citations
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TL;DR: The production of secondary gaseous pollutants and particles depended primarily on the ozone level and was influenced by other parameters such as the air-exchange rate, as is consistent with expectations from a simplified kinetic model.
Abstract: Ozone-driven chemistry is a source of indoor secondary pollutants of potential health concern. This study investigates secondary air pollutants formed from reactions between constituents of household products and ozone. Gas-phase product emissions were introduced along with ozone at constant rates into a 198-L Teflon-lined reaction chamber. Gas-phase concentrations of reactive terpenoids and oxidation products were measured. Formaldehyde was a predominant oxidation byproduct for the three studied products, with yields for most conditions of 20−30% with respect to ozone consumed. Acetaldehyde, acetone, glycolaldehyde, formic acid, and acetic acid were each also detected for two or three of the products. Immediately upon mixing of reactants, a scanning mobility particle sizer detected particle nucleation events that were followed by a significant degree of secondary particle growth. The production of secondary gaseous pollutants and particles depended primarily on the ozone level and was influenced by other...
227 citations
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TL;DR: Sperm of exposed children have increased abnormal morphology, reduced motility, and reduced capacity to penetrate hamster oocytes, and how these effects can be extrapolated to the general population exposed to background levels of PCBs and dioxin-like chemicals, warrants further investigation.
227 citations
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TL;DR: Patients who underwent surgical incision and drainage in the operating room had a tendency for involvement of multiple space abscesses with the submandibular space, submental, and lateral pharyngeal spaces effected most frequently.
227 citations
Authors
Showing all 14639 results
Name | H-index | Papers | Citations |
---|---|---|---|
John Q. Trojanowski | 226 | 1467 | 213948 |
Virginia M.-Y. Lee | 194 | 993 | 148820 |
Danny Reinberg | 145 | 342 | 68201 |
Michael F. Holick | 145 | 767 | 107937 |
Tasuku Honjo | 141 | 712 | 88428 |
Arnold J. Levine | 139 | 485 | 116005 |
Aaron T. Beck | 139 | 536 | 170816 |
Charles J. Yeo | 136 | 672 | 76424 |
Jerry W. Shay | 133 | 639 | 74774 |
Chung S. Yang | 128 | 560 | 56265 |
Paul G. Falkowski | 127 | 378 | 64898 |
Csaba Szabó | 123 | 958 | 61791 |
William C. Roberts | 122 | 1117 | 55285 |
Bryan R. Cullen | 121 | 371 | 50901 |
John R. Perfect | 119 | 573 | 52325 |