Upsala journal of medical sciences
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Antibiotic resistance is becoming an increasing threat, with too few novel antibiotics coming to market to replace those lost due to resistance development. Efforts by the pharmaceutical industry to screen for and design novel antibacterials have not been successful, with several companies minimizing or closing down their antibacterial research units, leading to a loss of skills and know-how. At the same time, antibiotic innovation in academia is not filling the void due to misaligned incentive structures and lack of vital knowledge of drug discovery. ⋯ Part of the problem has been a paradigm shift within both industry and academia to focus on 'rational' drug development with an emphasis on single targets and high-throughput screening of large chemical libraries, which may not be suited to target bacteria. The very particular aspects of 'targeting an organism inside another organism' have not been given enough attention. In this paper, researcher interviews have complemented literature studies to delve deeper into the specifics of the different scientific and structural barriers, and some potential solutions are offered.
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Diabetic patients exhibit platelet hyperreactivity, which renders them resistant to antithrombotic treatments. We aimed to investigate the prevalence and predictors of aspirin resistance in diabetic patients. ⋯ The prevalence of aspirin resistance is comparable in diabetic and non-diabetic patients. Hypercholesterolemia is the only independent predictor of aspirin resistance in diabetic patients.
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Comparative Study
Outcome from spontaneous subarachnoid haemorrhage--results from 2007-2011 and comparison with our previous series.
The management of patients with spontaneous subarachnoid haemorrhage (SAH) has changed, in part due to interventions now being extended to patients who are older and in a worse clinical condition. This study evaluates the effects of these changes on a complete 5-year patient material. ⋯ It seems important for the outcome that aneurysms are treated early. The clinical course after that depends largely on the condition of the patient on admission rather than on aneurysm treatment method. This, together with the fact that older patients and those in worse condition are now being admitted, increases demands on neurointensive care. Further improvement in patient outcome depends on better understanding of acute brain injury mechanisms and improved neurointensive care as well as rehabilitation measures.