Search results

1 The mechanisms behind bradykinin-induced effects in the airways are considered to be largely indirect. The role of cholinergic nerves and eicosanoids, and their relationship in these mechanisms were investigated in guinea-pigs. 2 The role of cholinergic nerves was studied in animals given atropine (1 mg kg-', i.v.), hexamethonium (2 mg kg-', i.v.), or vagotomized. To study the role of eicosanoid

Objectives. To compare perinatal and infant mortality in breech and cephalic presentations and between planned vaginal and cesarean section (CS) breech deliveries in Sweden. Methods. The study comprised two parts. Study A is a national cohort study for the period 1991-2001, including 22 549 breech presentations and 875 249 cephalic presentations born at >= 38 completed weeks. Study B is a case-con

BACKGROUND: Immunohistochemical staining for tumor-associated proteins is widely used for the identification of novel prognostic markers. Recently, a tissue-conserving, high-throughput technique, tissue microarray, has been introduced. This technique uses 0.6-mm tissue core biopsy specimens, 500 to 1000 of which are brought into a new paraffin array block, which can be sectioned up to 100 times. M

The prescribing of selective serotonin reuptake inhibitors for adolescents is extensive despite the fact that there are few pharmacokinetic (PK), efficacy, safety, or tolerability studies on this group. This study reports the PK findings from two trials in adolescents treated with citalopram (CIT) in naturalistic clinical settings: one retrospective and one prospective. The aim of our study was to

Popular Abstract in SwedishAvhandlingen syftar till att studera svenska föreställningar om USA och det amerikanska och genom dem den svenska självbilden och olika visioner om den svenska framtiden i den offentliga debatten under perioden c:a 1900-1939, då USA var omdiskuterat som en mycket betydelsefull ny nation men ännu inte erkänt som en obestridlig supermakt. Den söker visa hur föreställningarThe aim of this thesis is to study Swedish notions of the USA and of things American and through them the Swedish self-image and the ideas about the Swedish future as seen in public debate in the period c. 1900-1939, when the USA was the subject of a good deal of discussion as an up-and-coming nation of great importance but was not yet recognized as an indisputable super power. It tries to demonst

The effect of irradiation on S-phase duration (Ts), labelling index (LI), potential doubling time (Tpot), and cell cycle phase distributions was determined by DNA flow cytometry in xenografted human squamous cell carcinoma of the head and neck (SCCHN). Tumours were treated with a single dose of 3 Gy, and excised at intervals over a 90-h period. Six hours before each excision the tumours were label

Surface exposed cysteines were genetically engineered in the structure of recombinant horseradish peroxidase (rHRP). Recombinant forms of HRP with either a His-tag or a Strep-tag at the C-terminus were produced, which additionally had cysteines at positions 57, 189 or 309 (C-terminus) of the polypeptide chain. An E coli expression system was exploited. The effect of these mutations on the direct e

The aim of the present study was to examine the effects of wearing a light-weight ice-vest (1 kg, water) on physiological and subjective responses in fire fighter’s work. The experiments were carried out in a climatic chamber, in a container under extreme radiant heat, and during simulated smoke-diving. In addition, the physical cooling effect of the ice-vest was measured with a thermal mannequin.

Context: SHBG regulates free sex steroid levels, which in turn regulate skeletal homeostasis. Twin studies have demonstrated that genetic factors largely account for interindividual variation in SHBG levels. Glucuronidated androgen metabolites have been proposed as markers of androgenic activity. Objective: Our objective was to investigate whether polymorphisms in the SHBG gene promoter [(TAAAA)(n

Background and Purpose - Regular endurance exercise has been shown to reduce the age-related increase in arterial stiffness that is thought to contribute to cardiovascular risk. The aim of this study was to evaluate the influence of age and habitual physical activity on carotid artery wall thickness and stiffness in a population of young to middle-age subjects at low cardiovascular risk. Methods -

Background: The 39 item Parkinson's disease questionnaire (PDQ-39) is the most widely used patient reported rating scale in Parkinson's disease. However, several fundamental measurement assumptions necessary for confident use and interpretation of the eight PDQ-39 scales have not been fully addressed. Methods: Postal survey PDQ-39 data from 202 people with Parkinson's disease (54% men; mean age 70

Popular Abstract in Swedish Det har varit långt ifrån självklart att kvinnor ska få ägna sig åt högre studier. För hundra år sedan kom t ex medicinska undersökningar som ”visade” att kvinnor som studerade riskerade att bli sterila. I denna bok undersöker Lina Carls hur kvinnors högre studier 1930-1970 beskrivits i samhällsdebatten och i de lokala diskussionerna vid universiteten i Lund och UppsalaThis dissertation’s overall purpose has been to achieve an increased understanding of why women’s integration into universities has progressed so slowly. Through the analysis of the debates on women in higher education I have wanted to see if the main figures reproduce or contradict the discourse. I have had the aim of not only to show how the genus discourse was possibly repeated but also how in

Popular Abstract in Swedish HIV-2 isolerades första gången 1986, fem år efter att de första fallen av AIDS (orsakade av HIV-1) hade upptäckts i USA. Undersökningar har visat att HIV-2-infekterade individer också kan utveckla AIDS på samma sätt som HIV-1-infekterade personer, men smittsamheten är lägre och inkubationstiden från smitta till symtom förefaller vara längre för HIV-2 jämfört med HIV-1. We have followed a cohort of police officers in Guinea-Bissau between 1990 and 1997 for the study of clinical, immunological and epidemiological aspects of HIV-2 infection. Initially the prevalence of HIV-2 was high (11.6 %) and HIV-1 infection was rare (0.4 %), but over the study period the prevalence of HIV-1 increased significantly whereas the incidence of HIV-1 was relatively stable. For HIV-2

After centuries of feudalism, the establishment of the Japanese parliament (the Diet) in 1890 marked a major turning point in Japanese history. Before 1890, politics as a subject of discussion was confined, more or less, to peer groups in Japanese society. In addition, at certain periods, movements promoting the spread of ideas were strictly controlled or even prohibited. Then came the new Diet,

The Coastal Inlets Research Program (CIRP) is developing predictive numerical models for simulating the waves, currents, sediment transport, and morphology change at and around coastal inlets. Water motion at a coastal inlet is a combination of quasi-steady currents such as river flow, tidal current, wind-generated current, and seiching, and of oscillatory flows generated by surface waves. Waves c

This thesis is about understandings of understanding and has developed from previous research on study skill and conceptions of learning among participants in various forms of education. The purpose was to investigate understandings of understanding as a phenomenon and the significance of understanding of understanding for learning. The investigation involved 101 persons between 12 and 75 years of

Soil degradation and low productivity are among the major agricultural problems facing farmers of the newly reclaimed agricultural area in the Nile Delta region, Egypt. High content of clay and silt characterizes the soil texture of all farms in the area, while farmers still rely on the traditional mole drainage (MD) system to reduce the salinity of the farm soil. We present a comparison of innova

Evidence of air pollution exposure, namely, ambient particulate matter (PM), during pregnancy and an increased risk of autism in children is growing; however, the unique PM sources that contribute to this association are currently unknown. The aim of the present study was to investigate local, source-specific ambient PM exposure during pregnancy and its associations with childhood autism, specific

This thesis consists of four self-contained papers within political economy and economic sociology. The first paper studies how the 2015 refugee wave impacted the vote share of the anti-immigration Sweden Democrats (SD) during the 2018 Swedish parliamentary elections. I find that while there is an overall positive effect of immigration on the SD votes, the magnitude of the effect differs considera