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Association between polymorphisms in the prostate-specific antigen (PSA) promoter and release of PSA.

Variations in serum prostate-specific antigen (PSA) have been ascribed to A/G nucleotide polymorphisms located at -158 bp (rs266882) and -4643 bp (rs925013), relative to the transcription start site within the promoter of the PSA gene. PSA is also an androgen receptor target (AR) gene and polymorphisms in AR gene are known to affect AR function. Our objective was to compare the impact of these A/G

Asymptotic Behavior of Bayesian Nonparametric Procedures

Asymptotics plays a crucial role in statistics. The theory of asymptotic consistency of Bayesian nonparametric procedures has been developed by many authors, including Schwartz (1965), Barron, Schervish and Wasserman (1999), Ghosal, Ghosh and Ramamoorthi (1999), Ghosal, Ghosh and van der Vaart (2000), Shen and Wasserman (2001), Walker and Hjort (2001), Walker (2004), Ghosal and van der Vaart (2007

Using Spatial Diversity to Detect Narcotics and Explosives Using NQR Signals

Nuclear quadrupole resonance (NQR) offers an unequivocal method of detecting hidden narcotics and explosives. Unfortunately, the practical use of NQR is restricted by the low signal-to-noise ratio (SNR) and means to improve the SNR are vital to enable a rapid, reliable and convenient system. In this correspondence, we develop two multichannel detectors to counter the typically present radio freque

Det är jag som måste ändra mej

Medarbetarna på den dagliga verksamheten Tryckolera är med hela vägen i projektet Mobility and Learning Environments. Visst blir de utforskade men de får själva något rejält tillbaka, betonar forskaren Arne Svensk. Det har varit en svindlande kunskapsresa för alla inblandade. Nu behövs hjälp av andra forskare för att tolka vad som hänt under processen.

Activity limitations before and after surgical carpal tunnel release among patients with and without diabetes.

OBJECTIVES: To evaluate activity limitations before and after carpal tunnel release among patients with and without diabetes, to explore differences between genders and the influence of grip strength on activity limitations. DESIGN: Prospective case-control study. PATIENTS: Thirty-three patients with diabetes and carpal tunnel syndrome (CTS) were age and gender matched with 30 patients without d

Attosecond interferometry: techniques and spectroscopy

Popular Abstract in Swedish Egenskaperna hos de material som utgör och omger oss, som t.ex. färg, struktur och kemiska egenskaper, bestäms av hur elektronerna som är en del av dess byggstenar, atomerna, är strukturerade. Ett sätt att undersöka elektronstrukturen är med hjälp den fotoelektriska effekten. Ljus, elektromagnetiska fält, kan beskrivas som en ström av ljuspartiklar, fotoner, som alla bäThe interaction between an intense laser pulse and a gas medium leads to the emission of coherent bursts of light in the extreme ultraviolet range. This process, known as high-order harmonic generation, has today, almost three decades after its discovery, developed into a reliable source of extremely short (on the order of 100 as) pulses of electromagnetic radiation, with a wide range of applicati

Large Eddy Simulation of Turbulent Flow and Combustion in HCCI Engines

This thesis deals with numerical simulations of the turbulent combustion process in Homogeneous Charge Compression Ignition (HCCI) engines. An accurate and computationally efficient Large Eddy Simulation (LES) model was developed and used throughout this thesis to investigate the development of in-cylinder turbulence, temperature stratification, onset of auto-ignition, and development of the react

X-Stop Versus Decompressive Surgery For Lumbar Neurogenic Intermittent Claudication: A Randomized Controlled Trial With 2 Years Follow-Up.

ABSTRACT: Study Design. Prospective randomized controlled study.Objective. To compare the outcome of indirect decompression by means of the X-Stop implant to conventional decompression in patients with neurogenic intermittent claudication due to lumbar spinal stenosis.Summary of Background Data. Decompression is the golden standard for lumbar spinal stenosis nowadays but afflicted with complicatio

Corporate Ownership and Liquidity in China’s Stock Markets

This thesis consists of an introduction and three self-contained chapters that address liquidity issues related to corporate ownership in the Chinese stock markets. The first paper provides new insight into the relation between foreign institutional investors and stock liquidity by employing the Qualified Foreign Institutional Investor (QFII) scheme in the Chinese stock markets. Unlike many develo

A holistic approach for planning care of patients with irritable bowel syndrome.

The aims of this study were to determine whether a registered nurse can collect information and plan a holistic and individual strategy for the treatment of patients with irritable bowel syndrome (IBS) and whether this approach can reduce these patients' health aspects. The referrals of 50 Swedish-speaking female patients aged between 18 and 65 years with the preliminary diagnosis of IBS were coll

Mellan gåva och marknad : handel, tillit och materiell kultur under vikingatid

Popular Abstract in Swedish Frågan om marknadshandelns karaktär har aktualiserats genom de skandaler inom företagsvärlden som media har lyft fram under senare år. Dagens situation väcker frågor om den handel som förekom i äldre samhällen? Existerade marknadshandel till exempel under vikingatid? Om så var fallet hur uppfattades och hanterades marknadshandel i detta samhälle? Handelns roll för det The view of the exchange and trade that took place during the Viking Age has varied considerably. This variation is obvious from a scrutiny of how one and the same place, Birka, is described by different scholars over a period of a hundred years. Two very polarized pictures of Birka appear: A town with a mostly free market-oriented trade or an emporium with an administered commodity exchange contr

Studies on the Polymorphism and Transcriptional Regulation of the ABO and P1PK Histo-blood Group Genes

Antigens of the clinically important ABO and P1PK blood group systems are carbohydrate structures. Thus the underlying genes do not encode antigens directly but glycosyltransferases that add specific sugar molecules to selected precursor chains. The aim of this study was to investigate the transcriptional regulation of ABO and A4GALT, with an emphasis on interindividual differences. The up-and dow

Individualizing Therapies in Type 2 Diabetes Mellitus Based on Patient Characteristics: What We Know and What We Need to Know.

Objective: Type 2 diabetes is heterogeneous in its clinical features, pathogenesis, and predisposing or causal genetic factors. This report examines what is known and what needs to be learned about the potential to individualize glycemic therapies in type 2 diabetes, based on phenotypes and genotypes. Participants: A 29-member international working group with expertise in diabetes epidemiology, ph