Institution
University of Missouri
Education•Columbia, Missouri, United States•
About: University of Missouri is a education organization based out in Columbia, Missouri, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 41427 authors who have published 83598 publications receiving 2911437 citations. The organization is also known as: Mizzou & Missouri-Columbia.
Topics: Population, Poison control, Health care, Gene, Mental health
Papers published on a yearly basis
Papers
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TL;DR: A contemporary view is provided of the instigators of diabetic cardiomyopathy, as well as mechanistically based strategies for the prevention and treatment of diabetic CARDIomyopathy.
Abstract: Heart failure and related morbidity and mortality are increasing at an alarming rate, in large part, because of increases in aging, obesity, and diabetes mellitus. The clinical outcomes associated with heart failure are considerably worse for patients with diabetes mellitus than for those without diabetes mellitus. In people with diabetes mellitus, the presence of myocardial dysfunction in the absence of overt clinical coronary artery disease, valvular disease, and other conventional cardiovascular risk factors, such as hypertension and dyslipidemia, has led to the descriptive terminology, diabetic cardiomyopathy. The prevalence of diabetic cardiomyopathy is increasing in parallel with the increase in diabetes mellitus. Diabetic cardiomyopathy is initially characterized by myocardial fibrosis, dysfunctional remodeling, and associated diastolic dysfunction, later by systolic dysfunction, and eventually by clinical heart failure. Impaired cardiac insulin metabolic signaling, mitochondrial dysfunction, increases in oxidative stress, reduced nitric oxide bioavailability, elevations in advanced glycation end products and collagen-based cardiomyocyte and extracellular matrix stiffness, impaired mitochondrial and cardiomyocyte calcium handling, inflammation, renin-angiotensin-aldosterone system activation, cardiac autonomic neuropathy, endoplasmic reticulum stress, microvascular dysfunction, and a myriad of cardiac metabolic abnormalities have all been implicated in the development and progression of diabetic cardiomyopathy. Molecular mechanisms linked to the underlying pathophysiological changes include abnormalities in AMP-activated protein kinase, peroxisome proliferator-activated receptors, O-linked N-acetylglucosamine, protein kinase C, microRNA, and exosome pathways. The aim of this review is to provide a contemporary view of these instigators of diabetic cardiomyopathy, as well as mechanistically based strategies for the prevention and treatment of diabetic cardiomyopathy.
937 citations
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TL;DR: In this paper, a new reaction pathway for converting glycerol to propylene glycol via an intermediate was validated by isolating the acetol intermediate, and the results showed that the yield of glycerols increased with decreasing water content.
Abstract: Hydrogenolysis of glycerol to propylene glycol was performed using nickel, palladium, platinum, copper, and copper-chromite catalysts. The effects of temperature, hydrogen pressure, initial water content, choice of catalyst, catalyst reduction temperature, and the amount of catalyst were evaluated. At temperatures above 200 °C and hydrogen pressure of 200 psi, the selectivity to propylene glycol decreased due to excessive hydrogenolysis of the propylene glycol. At 200 psi and 200 °C the pressures and temperaures were significantly lower than those reported in the literature while maintaining high selectivities and good conversions. The yield of propylene glycol increased with decreasing water content. A new reaction pathway for converting glycerol to propylene glycol via an intermediate was validated by isolating the acetol intermediate.
932 citations
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TL;DR: Overall, GWAS results show that variations at the liguleless genes have contributed to more upright leaves, and the use of GWAS with specially designed mapping populations is effective in uncovering the basis of key agronomic traits.
Abstract: US maize yield has increased eight-fold in the past 80 years, with half of the gain attributed to selection by breeders. During this time, changes in maize leaf angle and size have altered plant architecture, allowing more efficient light capture as planting density has increased. Through a genome-wide association study (GWAS) of the maize nested association mapping panel, we determined the genetic basis of important leaf architecture traits and identified some of the key genes. Overall, we demonstrate that the genetic architecture of the leaf traits is dominated by small effects, with little epistasis, environmental interaction or pleiotropy. In particular, GWAS results show that variations at the liguleless genes have contributed to more upright leaves. These results demonstrate that the use of GWAS with specially designed mapping populations is effective in uncovering the basis of key agronomic traits.
930 citations
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TL;DR: Co-rumination refers to extensively discussing and revisiting problems, speculating about problems, and focusing on negative feelings as discussed by the authors, which is related to positive friendship adjustment and problematic emotional adjustment.
Abstract: This research addresses a new construct, co-rumination Co-rumination refers to extensively discussing and revisiting problems, speculating about problems, and focusing on negative feelings Friendship research indicates that self-disclosure leads to close relationships; however, coping research indicates that dwelling on negative topics leads to emotional difficulties Co-rumination is a single construct that integrates both perspectives and is proposed to be related both to positive friendship adjustment and problematic emotional adjustment Third-, fifth-, seventh-, and ninth-grade participants (N = 608) responded to questionnaires, including a new measure of co-rumination Co-rumination was related to high-quality, close friendships and aspects of depression and anxiety Girls reported co-ruminating more than did boys, which helped to account for girls' more positive friendship adjustment and greater internalizing symptoms Other analyses addressed whether co-rumination and the related constructs of self-disclosure and rumination had different relations with friendship and emotional adjustment
923 citations
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TL;DR: To test the reliability of children's reporting as compared with that of their mothers, a highly structured psychiatric diagnostic interview was used with 307 subjects, ages 6 through 16.
Abstract: To test the reliability of children's reporting as compared with that of their mothers, a highly structured psychiatric diagnostic interview was used with 307 subjects, ages 6 through 16. Another interviewer gave each mother a similar interview about the child. Responses of each mother-child pair to 168 questions were compared using the kappa statistic. Highest agreement was found on questions concerning symptoms that are concrete, observable, severe, and unambiguous. Mothers tended to report significantly more behavioral symptoms, and children more subjective symptoms. Reasons for low kappas and asymmetrical reporting of symptoms are discussed.
913 citations
Authors
Showing all 41750 results
Name | H-index | Papers | Citations |
---|---|---|---|
Walter C. Willett | 334 | 2399 | 413322 |
Meir J. Stampfer | 277 | 1414 | 283776 |
Russel J. Reiter | 169 | 1646 | 121010 |
Chad A. Mirkin | 164 | 1078 | 134254 |
Robert Stone | 160 | 1756 | 167901 |
Howard I. Scher | 151 | 944 | 101737 |
Rajesh Kumar | 149 | 4439 | 140830 |
Joseph T. Hupp | 141 | 731 | 82647 |
Lihong V. Wang | 136 | 1118 | 72482 |
Stephen R. Carpenter | 131 | 464 | 109624 |
Jan A. Staessen | 130 | 1137 | 90057 |
Robert S. Brown | 130 | 1243 | 65822 |
Mauro Giavalisco | 128 | 412 | 69967 |
Kenneth J. Pienta | 127 | 671 | 64531 |
Matthew W. Gillman | 126 | 529 | 55835 |