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Prostate-specific antigen (PSA) is a chymotrypsin-like serine protease exclusively produced by the prostate epithelium, and abundant in seminal fluid. In serum, PSA is predominantly complexed to a liver-derived serine protease inhibitor, alpha-1-antichymotrypsin (ACT). A higher proportion of serum PSA is complexed to ACT in prostate cancer than in benign prostate hyperplasia. Since the molecular b
Solid insulin formulations obtained by different methods of preparation were compared with respect to chemical stability and morphology. Spray- and freeze-drying, solution enhanced dispersion by supercritical fluids (SEDS) and precipitation into starch microspheres were the methods used for preparation of solid powders. The excipients applied were melezitose, starch, and sodium taurocholate. The s
Introduction: Whether busulphan -treated patients develop blastic transformation earlier than hydroxyurea treated has been a controversial issue. In a randomised prospective study, we examined the busulphan versus hydroxyurea influence on time to blast crisis and on survival. When we opened our study in 1984, the clinical benefit of allogeneic bone marrow transplantation (BMT) was not well known;
Genomes of prokaryotes differ significantly in size and DNA composition. Escherichia coli is considered a model organism to analyze the processes involved in bacterial genome evolution, as the species comprises numerous pathogenic and commensal variants. Pathogenic and nonpathogenic E. coli strains differ in the presence and absence of additional DNA elements contributing to specific virulence tra
PURPOSE: To present Swedish Macula Register (SMR) data regarding treatment of neovascular age-related macular degeneration (AMD) in clinical practice since 2008.METHODS: A retrospective register-based study was conducted. Evaluation of baseline demographics, visual outcome and number of injections during this period is presented.RESULTS: Mean age at diagnosis was 79 ± (SD) 8 years; 65% were female
Background: Accurate and internationally comparable human papillomavirus (HPV) DNA detection and typing services are essential for HPV vaccine research and surveillance. Objectives: This study assessed the proficiency of different HPV typing services offered routinely in laboratories worldwide. Study design: The HPV Laboratory Network (LabNet) has designed international proficiency panels that can
Aims/hypothesis Insulin autoantibodies (IAA) are important in type I diabetes risk assessment. However, their determination varies more between laboratories than other diabetes autoantibodies. The Diabetes Antibody Standardization Program (DASP) aims to improve and standardise measurement of autoantibodies associated with type I diabetes. We report the results of measurement of IAA from DASP works
Rationale: Cardiovascular drugs may improve survival in chronic obstructive pulmonary disease (COPD). However, previous studies did not account for major sources of bias, and drug effects have not been evaluated in severe COPD. Objectives: To estimate the time-dependent effects of cardiovascular drugs on survival in oxygen-dependent COPD, accounting for immortal and immeasurable time bias. Methods
PURPOSEWe report on a multicenter phase II trial of (90)yttrium-ibritumomab-tiuxetan ((90)YIT) as first-line stand-alone therapy for patients with follicular lymphoma (FL). PATIENTS AND METHODSFifty-nine patients with CD20(+) FL grade 1 to 3a in stages II, III, or IV, age 50 years old or older requiring therapy were enrolled. They received (90)YIT according to standard procedure. If complete respo
BACKGROUND: Nonnucleoside reverse transcriptase inhibitors (NNRTIs) are recommended as part of first-line treatment for HIV-1 in Africa. However, NNRTI-based regimens are more prone to resistance development than protease inhibitors (PIs) in a context in which drug interruptions are frequent. The aim of this study was to compare the efficacy and tolerability of NNRTIs with PIs in HIV-1-infected pa
In my paper I have emanated from the question when a refusal to deal by an undertaking in a dominant position constitutes an abuse according to article 82 EC Treaty. Article 82 of The Consolidated version of the Treaty establishing the European Community, signed in Rome 1957, incorporating the changes made by the Treaty of Amsterdam on 2 October 1997, OJ 1997 C340, pp. 173-308, hereafter referred
Sammanfattning EU står inför en stor utmaning att kunna ta emot alla flyktingar som är på flykt. Idag är det främst de syriska flyktingar som är på EU:s agenda. Situationen i Syrien har tvingats miljontals människor på flykt och EU har ett stort ansvar att ta hand om de syriska flyktingar som kommer till dit. I EU pågår därför ett intensivt arbete att hitta lösningar på flyktingproblematiken, för Summary The Syrian refugees coming to Europe is a big challenge for the member states in the European Union. The situation in Syria has led to many millions of Syrians have fled their country of origin and they seek protection in nearby countries and in Europe. The European Union is facing a big problem in finding a solution for all these Syrians coming to Europe. During the last year, 2013, it ha
Ett olovligt bortförande eller kvarhållande föreligger när ett barn under sexton år har blivit bortfört eller kvarhållet i en stat, som inte utgör barnets hemvist, i strid med vårdnadshavarens vilja. 1980 års Haagkonvention, som har införlivats i svensk rätt genom verkställighetslagen (VerkstL), har utarbetats i syfte att skydda de barn som har blivit olovligen bortförda eller kvarhållna mellan laThe 1980 Convention on the Civil Aspects of International Child Abduction (Hague Convention), incorporated into Swedish law by the verkställighetslagen (VerkstL), aims to protect children from the harmful effects of cross-border abduction. Under the Hague Convention, the legal guardian of the child in his or her state of habitual residence enjoys ‘rights of custody’ over that child. The removal or
The issue with the Palestinian refugees is one of the world's longest standing refugee problems. After the American invasion of Iraq in 2003, the Palestinians living there have been targeted for gross human rights abuses including kidnappings, torture and killings. This has lead to a mass flight of Palestinians out of Iraq. The problem for this group of refugees is that they have not been acce
Post-traumatic stress disorder (PTSD) impacts many veterans and active duty soldiers, but diagnosis can be problematic due to biases in self-disclosure of symptoms, stigma within military populations, and limitations identifying those at risk. Prior studies suggest that PTSD may be a systemic illness, affecting not just the brain, but the entire body. Therefore, disease signals likely span multipl
Population-specific thresholds have not been defined for the levels of adiposity and systemic biomarkers that predict chronic health risks in people with restricted growth conditions. Here, anthropometric measures of adiposity, basal metabolic requirements, and fasted blood samples were obtained from adults with restricted growth (age 41 ± 14 years, height 1.30 ± 0.10 m, body mass 60.5 ± 18.3 kg,
Background This study aimed to describe the incidence rate, patient characteristics, treatments, and outcomes of adults hospitalized with Mycoplasma pneumoniae pneumonia. Methods This retrospective cohort study included adults diagnosed with M pneumoniae pneumonia and admitted to emergency care hospitals in Stockholm County, Sweden, from 2013 to 2017. Patients were identified through positive M pn
OBJECTIVES: Deep bone and joint infections (DBJI) are directly intertwined with health, demographic change towards an elderly population, and wellbeing.The elderly human population is more prone to acquire infections, and the consequences such as pain, reduced quality of life, morbidity, absence from work and premature retirement due to disability place significant burdens on already strained heal
Objective: In Sweden complications after radical cystectomy have been reported to the nationwide population-based Swedish Cystectomy Registry since 2011. Here, validation of the reporting was assessed in two healthcare regions. Materials and methods: Complications were ascertained from patient records by a third party not involved in the care delivered to 429 randomly selected patients from 949 wh
In the current study we evaluated the structure of positron emission tomography combined with computed tomography (PET/CT) diagnostics in the Russian Federation. Patient effective doses, organ doses and corresponding radiation risks for the most common PET/CT examinations were evaluated. Data was collected in 12 regions of the Russian Feder
