Search for dissertations about: "antibiotic use."

Showing result 1 - 5 of 213 swedish dissertations containing the words antibiotic use..

2. 1. Antibiotic Resistance : Selection in the Presence of Metals and Antimicrobials

   Author : Lisa M. Albrecht; Dan I Andersson; Alex O'Neill; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Antibiotic resistance; Metals; Antimicrobials; Bacterial evolution; Bacterial genetics; Biologi med inriktning mot mikrobiologi; Biology with specialization in Microbiology;

   Abstract : The external environment is complex: Antibiotics, metals and antimicrobials do not exist in isolation but in mixtures. Human activities such as animal husbandry, fertilization of agricultural fields and human medicine release high amounts these compounds into the environment. READ MORE

4. 2. Antibiotic use among children in low- and middle-income countries : Studies on global trends, and contextual determinants of antibiotic prescribing in Eastern Uganda

   Author : Gbemisola Allwell-Brown; Emily White Johansson; Andreas Mårtensson; Freddy Kitutu; Laith Hussain-Alkhateeb; Susanne Strömdahl; Mike English; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; antibiotic; child; low- and middle-income countries; LMICs; fever; under-five; Uganda; primary healthcare; health systems; Social Medicine; Socialmedicin; International Health; Internationell hälsa; Epidemiologi; Epidemiology; Family Medicine; Allmänmedicin; Pediatrik; Pediatrics;

   Abstract : This thesis aimed to systematically map trends in reported antibiotic use (RAU) among sick under-five children across low- and middle-income countries (LMICs) in 2005-2017, and, to understand the contextual determinants of antibiotic prescribing in Eastern Uganda. Based on 132 national surveys from 73 LMICs, and using Bayesian linear regression models, trends in RAU among sick under-five children (with symptoms of fever, diarrhoea or cough with fast/difficult breathing) across LMICs in 2005-2017 were mapped by WHO region, World Bank country income group, symptom complaint (Study-I), and by the following user characteristics: rural/urban residence, maternal education, household wealth and source of care (Study-II). READ MORE

5. 3. Antibiotic resistance gone wild : A One Health perspective on carriage, selection and transmission of Extended-Spectrum Cephalosporinase- and Carbapenemase-producing Enterobacteriaceae

   Author : Clara Atterby; Josef D. Järhult; Nicola Williams; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Antibiotic resistance; E. coli; K. pneumoniae; ESBL; AmpC; Carbapenemase; ciprofloxacin resistance; colistin resistance; rural; wildlife; birds; sub-MIC; MSC; Cambodia; environment; epidemiology; Infektionssjukdomar; Infectious Diseases;

   Abstract : Antibiotics have saved millions of lives since they came into clinical use during the Second World War in the 1940s. Today, our effective use of antibiotics is under great threat due to emerging antibiotic resistance in bacteria. This thesis addresses the problems of antibiotic resistance from a ”One Health” perspective. READ MORE

6. 4. Clostridium difficile : epidemiology and antibiotic resistance

   Author : Torbjörn Norén; Erik Bäck; Lars G. Burman; Roland Möllby; Örebro universitet; []
   Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Clostridium difficile; antibiotic resistance; epidemiology; Medicine; Medicin; Medicin; Medicine;

   Abstract : Clostridium difficile is a spore-forming toxin-producing intestinal bacterium abundant in soils and waters. This pathogen relies on increased growth by a disturbed intestinal microflora and the production of two cytotoxins, toxin A and toxin B, which may cause anything from mild self-limiting C. READ MORE

7. 5. Submicron Calcium Phosphate Spheres for Biomedical Applications : Synthesis and Use

   Author : Tao Qin; Håkan Engqvist; Fredrik Nikolajeff; Jie Huang; Uppsala universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; calcium phosphate; spheres; dentinal hypersensitivity; drug release; tooth bleaching;

   Abstract : Calcium phosphate spheres as biomaterials have been attracting attention in recent years. Calcium phosphate occurs naturally in bone, and a hollow structure could be advantageous for drug loading and release. READ MORE