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Effects of isradipine, a new calcium antagonist, on maternal cardiovascular system and uterine activity in labour

The effects of isradipine (a new calcium antagonist of the dihydropyridine type) on maternal blood pressure and heart rate, fetal heart rate, and uterine activity in labour were measured. Uterine activity was recorded by an intrauterine microtip transducer catheter connected to a fetal monitor. Isradipine was given as a slow injection in doses of 0.5 mg (10 women), 1 mg (11 women), and 1.5 mg (6 w

Correlation attacks using a new class of weak feedback polynomials

In 1985 Siegenthaler introduced the concept of correlation attacks on LFSR based stream ciphers. A few years later Meier and Staffelbach demonstrated a special technique, usually referred to as fast correlation attacks, that is very effective if the feedback polynomial has a special form, namely, if its weight is very low. Due to this seminal result, it is a well known fact that one avoids low wei

Primula elatior found at lake Ringsjön, Scania

A small population of Primula elatior has recently been found in a virgin swampy forest close to the southeastern shore of lake Ringsjon in Stehag parish. Here it grows in fully natural vegetation together with e.g. Anemone ranunculoides, Paris quadrifolia, Listera ovata, Ranunculus auricomus and Viola epipsila and there are no reasons to suspect that the population is anything but spontaneous. Un

An integral operator on $H\sp p$

To every analytic function $g$ in the unit disk $\bold D$ one associates the integral operator $T_g(f)(z)\coloneq z^{-1}\int^z_0f(\xi)g'(\xi)d\xi$ on spaces of analytic functions in $\bold D$. Operators of this form appear naturally in complex analysis. For instance, the choice $g(z)\equiv z$ leads to the integration operator, and the choice $g(z)=\log(1/(1-z))$ leads to the Cesàro operator. The

Humoral immunity targeting site I of antigenic domain 2 of glycoprotein B upon immunization with different cytomegalovirus candidate vaccines.

Glycoprotein B (gB) is a major component in several vaccines that are under development for prevention of disease by cytomegalovirus. It contains multiple determinants that are targets for neutralizing antibodies. One of them is site I of antigenic domain 2 (AD-2). The epitope, defined by short peptides, is quite conserved between different isolates. However, it is poorly immunogenic in natural in

Multiple-gradient array measurements for multichannel 2D resistivity imaging

Two-dimensional resistivity imaging using multiple gradient, Wenner and dipole-dipole electrode arrays was carried out at two field sites in Sweden and one in Nicaragua, with the objective of confirming the practical applicability of results obtained with numerical modelling. The results support earlier numerical modelling studies that concluded that the gradient array, using multiple current elec

Seizure-induced differential expression of messenger RNAs for neurotrophins and their receptors in genetically fast and slow kindling rats

Levels of messenger RNAs for brain-derived neurotrophic factor, nerve growth factor and neurotrophin-3, and their high-affinity receptors, TrkB and TrkC, were analysed in the brains of genetically fast and slow kindling rats using in situ hybridization. Basal expression of neurotrophins and Trk messenger RNAs in the hippocampal formation, amygdala, frontoparietal and piriform cortices did not diff

Tympanic membrane changes in experimental acute otitis media and myringotomy

Objective. The present experimental study explored pathomorphological changes and calcium depositions in the tympanic membrane during experimental acute otitis media caused by nontypeable Haemophilus influenzae in myringotomized and nonmyringotomized ears. Material and methods. A rat model of experimental acute otitis media caused by nontypeable Haemophilus influenzae was employed Sixteen Sprague-

Are birds stressed during long-term flights? A wind-tunnel study on circulating corticosterone in the red knot

During endurance flight most birds do not feed and have to rely on their body reserves. Fat and protein is catabolised to meet the high energetic demands. Even though the hormonal regulation of migration is complex and not yet fully understood. the adrenocortical hormone corticosterone crystallizes to play a major role in controlling physiological traits in migratory birds during flight. However,

Laminin {alpha}1 globular domains 4-5 induce fetal development but are not vital for embryonic basement membrane assembly.

basement membrane (BM) assembly, which is required for pregastrulation development. Individual domains may have other functions, not necessarily structural. The cell binding C terminus of Lm {alpha}1 chain contains five Lm globular (LG) domains. In vitro, {alpha}1LG1–3 domains bind integrins, and {alpha}1LG4 binds dystroglycan, heparin, and sulfatides. A prevailing hypothesis is that {alpha}1LG4 i

Staff experience and understanding of working with abused women suffering from mental illness

The phenomenon of abused women with mental illness is often unrecognised by staff working within welfare services. This may be explained by staff members' attitudes, insecurity or lack of awareness. Today, there are shortcomings in the knowledge of staff members' experiences and interpretations of abuse against women suffering from mental illness. The aim of this qualitative study was to describe

A prospective population-based management program including primary surgery and postoperative risk assessment by means of DNA ploidy and histopathology. Adjuvant radiotherapy is not necessary for the majority of patients with FIGO stage I-II endometrial cancer

A management program for FIGO stage I-II nonserous, nonclear-cell adenocarcinomas was evaluated. Histopathology and DNA ploidy were used to estimate postoperatively the risk of progression or death of disease and to tailor treatment. The patient material was a population-based consecutive cohort of all women with endometrial cancer in the Southern Swedish Health Care Region diagnosed between June

PITX2 isoform-specific regulation of atrial natriuretic factor expression - Synergism and repression with Nkx2.5

PITX2 and Nkx2.5 are two of the earliest known transcriptional markers of vertebrate heart development. Pitx2(-/-) mice present with severe cardiac malformations and embryonic lethality, demonstrating a role for PITX2 in heart development. However, little is known about the downstream targets of PITX2 in cardiogenesis. We report here that the atrial natriuretic factor ( ANF) promoter is a target o

Pollen productivity estimates for the reconstruction of past vegetation cover in the cultural landscape of southern Sweden

Pollen productivity estimates (PPE) are one of the critical parameters for a quantitative reconstruction of past vegetation from fossil pollen records. Modern pollen and vegetation data were collected in traditional landscapes of southern Sweden to derive PPE for the most characteristic plant taxa. The 42 selected sites are assumed to be good analogues of historical to prehistorical grasslands. A

Pathogenesis and management of pain in osteoarthritis

The term osteoarthritis describes a common, age-related, heterogeneous group of disorders characterised pathologically by focal areas of loss of articular cartilage in synovial joints, associated with varying degrees of orsteophyte formation, subchondral bone change, and synovitis. joint damage is caused by a mixture of systemic factors that predispose to the disease, and local mechanical factors

Länderna mellan Europa och Asien - att konstruera stater, folk och nationer

Vitryssland, Ukraina och Moldova började genom den politiska utvecklingen senhösten 2004 och vintern 2005 att skrivas in i ett europeiskt sammanhang. Det är inte omöjligt att det är fråga om en stor historisk förändring. Ukraina kom genom Jusjtjenkos seger i presidentvalet att tydligt orienteras närmare EU och bort från Ryssland. Praktiskt taget hela det politiska spektret i Moldova signalerade i

Fetal neocortical tissue blocks implanted in brain infarcts of adult rats interconnect with the host brain

The purpose of the present study was to study if the connectivity of fetal neocortical tissue blocks placed in ischemic brain infarcts of adult rats would be enhanced in rats housed in an enriched environment. We also investigated whether the enriched housing conditions could enhance the postischemic and postgrafting functional outcome, in terms of motor behavior. This part of the study has been p

Testing for panel cointegration with a level break

This paper proposes four simple tests for the null hypothesis of no cointegration in the presence of a level break. The tests are general enough to allow for endogenous regressors, serial correlation and heterogeneous breaks of unknown timing. The limiting distributions of the tests are derived and critical values are provided. We also conduct a small Monte Carlo study to investigate their finite