Institution
Karolinska Institutet
Education•Stockholm, Sweden•
About: Karolinska Institutet is a education organization based out in Stockholm, Sweden. It is known for research contribution in the topics: Population & Cancer. The organization has 46212 authors who have published 121142 publications receiving 6008130 citations.
Topics: Population, Cancer, Poison control, Cohort study, Health care
Papers published on a yearly basis
Papers
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TL;DR: Nerve granules are more sensitive to temperature than adrenal medullary granules but show higher resistance to freezing and thawing and osmotic changes, and noradrenaline is rapidly released even at low temperature at pH 4 and below, and by detergents.
Abstract: Euler U. S. V. and F. Lishajko. Noradrenaline release from isolated nerve granules.
Some properties of isolated transmitter granules obtained by high g centrifugation of press juice from bovine splenic nerves have been studied. Of the total noradrenaline present in the press juice 20–35 per cent was recovered in the sediment. The granules are stable for several hours at + 4° C but rapidly lose their noradrenaline on incubation in isotonic neutral media at 37° C. Noradrenaline is rapidly released even at low temperature at pH 4 and below, and by detergents. Hypo- and hyperosmotic solutions and freezing and thawing, had a moderate releasing effect. Acetylcholine, nicotine, serotonin and GABA had no detectable effect on the noradrenaline release from the granules. Nerve granules are more sensitive to temperature than adrenal medullary granules but show higher resistance to freezing and thawing and osmotic changes.
905 citations
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TL;DR: Evidence that the impacts of some antibiotics remain for extended periods of time in the human microbiome warrant use of prudence in the administration of antibiotics that could aggravate the growing battle with emerging antibiotic-resistant pathogenic strains.
Abstract: Although it is known that antibiotics have short-term impacts on the human microbiome, recent evidence demonstrates that the impacts of some antibiotics remain for extended periods of time. In addition, antibiotic-resistant strains can persist in the human host environment in the absence of selective pressure. Both molecular- and cultivation-based approaches have revealed ecological disturbances in the microbiota after antibiotic administration, in particular for specific members of the bacterial community that are susceptible or alternatively resistant to the antibiotic in question. A disturbing consequence of antibiotic treatment has been the long-term persistence of antibiotic resistance genes, for example in the human gut. These data warrant use of prudence in the administration of antibiotics that could aggravate the growing battle with emerging antibiotic-resistant pathogenic strains.
905 citations
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University of Zurich1, Johns Hopkins University2, Mayo Clinic3, St. Marianna University School of Medicine4, Catholic University of the Sacred Heart5, Katholieke Universiteit Leuven6, University of Ferrara7, University of Lübeck8, Yokohama City University9, University of Giessen10, Wakayama Medical University11, University of Padua12, Hiroshima University13, University of Florida14, Imperial College London15, University of Gothenburg16, Leiden University17, Karolinska Institutet18, University of Adelaide19, Tohoku University20
TL;DR: The clinical expert consensus document part I summarizes the current state of knowledge on clinical presentation and characteristics of TTS and agrees on controversies surrounding TTS such as nomenclature, different TTS types, role of coronary artery disease, and etiology.
Abstract: Takotsubo syndrome (TTS) is a poorly recognized heart disease that was initially regarded as a benign condition. Recently, it has been shown that TTS may be associated with severe clinical complications including death and that its prevalence is probably underestimated. Since current guidelines on TTS are lacking, it appears timely and important to provide an expert consensus statement on TTS. The clinical expert consensus document part I summarizes the current state of knowledge on clinical presentation and characteristics of TTS and agrees on controversies surrounding TTS such as nomenclature, different TTS types, role of coronary artery disease, and etiology. This consensus also proposes new diagnostic criteria based on current knowledge to improve diagnostic accuracy.
903 citations
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TL;DR: The long-term multidomain interventions toward the optimal control of multiple vascular risk factors and the maintenance of socially integrated lifestyles and mentally stimulating activities are expected to reduce the risk or postpone the clinical onset of dementia, including Alzheimer's disease.
Abstract: More than 25 million people in the world today are affected by dementia, most suffering from Alzheimer's disease. In both developed and developing nations, Alzheimer's disease has had tremendous impact on the affected individuals, caregivers, and society. The etiological factors, other than older age and genetic susceptibility, remain to be determined. Nevertheless, increasing evidence strongly points to the potential risk roles of vascular risk factors and disorders (eg, cigarette smoking, midlife high blood pressure and obesity, diabetes, and cerebrovascular lesions) and the possible beneficial roles of psychosocial factors (eg, high education, active social engagement, physical exercise, and mentally stimulating activity) in the pathogenetic process and clinical manifestation of the dementing disorders. The long-term multidomain interventions toward the optimal control of multiple vascular risk factors and the maintenance of socially integrated lifestyles and mentally stimulating activities are expected to reduce the risk or postpone the clinical onset of dementia, including Alzheimer's disease.
903 citations
University of Melbourne1, University of British Columbia2, New York University3, Federal University of São Paulo4, French Institute of Health and Medical Research5, University of California, Los Angeles6, Albert Einstein College of Medicine7, Children's Hospital Los Angeles8, University of Pavia9, Karolinska Institutet10, University of Calgary11, Peking University12, University of Glasgow13, Royal Hospital for Sick Children14
TL;DR: The International League Against Epilepsy Classification of the Epilepsies has been updated to reflect the gain in understanding of the epilepsies and their underlying mechanisms following the major scientific advances that have taken place since the last ratified classification in 1989.
Abstract: The International League Against Epilepsy (ILAE) classification of the epilepsies has been updated to reflect the gain in understanding of the epilepsies and their underlying mechanisms following the major scientific advances that have taken place since the last ratified classification in 1989. As a critical tool for the practicing clinician, epilepsy classification must be relevant and dynamic to changes in thinking, yet robust and translatable to all areas of the globe. Its primary purpose is for the clinical diagnosis of patients but it is also critical for epilepsy research, development of antiepileptic treatment and communication around the world. The new classification is based on a draft document submitted for public comments in 2013, which was revised to incorporate extensive feedback from the international epilepsy community over several rounds of consultation. It consists of three levels starting with seizure type, where it is assumed that the epileptic seizures of the patient are defined by the new 2017 ILAE seizure classification. After diagnosis of the seizure type, the next step is the diagnosis of the epilepsy type, which includes focal epilepsy, generalized epilepsy, combined generalized and focal epilepsy and also an unclassified epilepsy group. At the third level the disease is assigned to a specific epilepsy syndrome. The new classification incorporates etiology at each stage, emphasizing the need to consider etiology at each step of the diagnosis, as it often carries significant treatment implications. The various etiologies can be assigned to six subgroups, defined with respect to the potential therapeutic consequences. New terminology is introduced, such as developmental and epileptic encephalopathy. The term benign is replaced by the terms self-limiting and pharmacoresponsive, to be used where appropriate. It is hoped that this new framework will assist in improving epilepsy care and research in the twenty-first century.
903 citations
Authors
Showing all 46522 results
Name | H-index | Papers | Citations |
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Meir J. Stampfer | 277 | 1414 | 283776 |
Albert Hofman | 267 | 2530 | 321405 |
Guido Kroemer | 236 | 1404 | 246571 |
Eric B. Rimm | 196 | 988 | 147119 |
Scott M. Grundy | 187 | 841 | 231821 |
Jing Wang | 184 | 4046 | 202769 |
Tadamitsu Kishimoto | 181 | 1067 | 130860 |
John Hardy | 177 | 1178 | 171694 |
Marc G. Caron | 173 | 674 | 99802 |
Ramachandran S. Vasan | 172 | 1100 | 138108 |
Adrian L. Harris | 170 | 1084 | 120365 |
Douglas F. Easton | 165 | 844 | 113809 |
Zulfiqar A Bhutta | 165 | 1231 | 169329 |
Judah Folkman | 165 | 499 | 148611 |
Ralph A. DeFronzo | 160 | 759 | 132993 |