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Use of anti-asthmatic drugs during pregnancy. 1. Maternal characteristics, pregnancy and delivery complications.

Objective To study, in a large cohort, the association between the use of anti-asthmatic drugs during pregnancy and pregnancy complications. Methods Using the Swedish Medical Birth Register, we identified 24,369 women who reported the use of anti-asthmatic drugs in early pregnancy and 7778 women who were prescribed such drugs later during pregnancy by antenatal care system centres, during the peri

Chemical effects on cement mortar of calcium magnesium acetate as a deicing salt

Two different products of calcium magnesium acetate (CMA) were tested. Their molar ratios, View the MathML source, were 1.26 and 0.91 respectively. Both products were used as concentrated solutions. In addition, the 0.91 product was also used in a solution, which was diluted so that its freezing point depression was as great as that of a 3 percent (by mass) sodium chloride solution. — Prisms of 0.

Sexual risk behavior in women with cervical human papillomavirus infection

In a study of 972 women, sexual characteristics of 66 women with a cervical human papillomavirus infection (CHPI) were compared to the remaining study population. Among a number of sexual variables that were significantly correlated with CHPI were number of lifetime sexual partners, short partnerships, many recent partners, infidelity, casual travel sex, sexual debut abroad, oral and anal sex, and

Increased store-operated Ca2+ entry into contractile vascular smooth muscle following organ culture

Ca2+ inflow via store-operated Ca2+ channels was investigated in rings of rat tail and basilar arteries kept in serum-free organ culture, which is known to preserve the contractility of the vascular smooth muscle. After culture for 3-4 days, Ca2+ release from intracellular stores in response to caffeine (20 mM) was augmented 2- to 4-fold. Following depletion of intracellular Ca2+ stores by caffein

Hydrophobicity and counterion effects on the binding of ionic surfactants to uncharged polymeric hydrogels

Gel swelling experiments have been used to study the binding of ionic surfactants to a series of nonionic alkylacrylamide hydrogels of increasing hydrophobicity. The binding of hexadecyl trimethylammonium (C-16-TA(+)) to uncharged gels is sensitive to both the hydrophobicity of the gel and the counterion to the surfactant. There is a minimum hydrophobicity threshold below which binding of the surf

Emissions from baled municipal solid waste: II. Effects of different treatments and baling techniques on the emission of volatile organic compounds

This paper focuses on the volatile organic compound emissions from baled municipal solid waste (MSW). The analytical methodology was based on sampling with adsorbent tubes once a month during seven occasions within a time period of 1 year. Automated analyses were carried Out on-line work-up with thermal desorption directly connected to a gas chromatograph-mass spectrometer. The effect of different

Systematics of Even-even Tz=1 Nuclei in the A=80 Region: High-spin Rotational Bands in 74Kr, 78Sr, and 82Zr

High-spin states of T-z = 1 nuclei were studied with the reactions Ni-58(Si-28,3 alpha)Kr-74,Ni-58(Si-28,2 alpha)Sr-78, and Ni-58(Si-28,2p2n)Zr-82 at 130 MeV beam energy. The Gammasphere array in conjunction with the 4 pi charged-particle detector array Microball was used to detect gamma rays in coincidence with evaporated light charged particles. The known pi = +, alpha = 0 yrast bands were exten

Imponerande om Förintelsen

Recension av Stéphane Bruchfeld & Paul A. Levine; ...om detta må ni berätta... En bok om Förintelsen i Europa 1933–1945.

Glucagon stimulates exocytosis in mouse and rat pancreatic {alpha} cells by binding to glucagon receptors.

Glucagon, secreted by the pancreatic alpha-cells, stimulates insulin secretion from neighboring beta-cells by cAMP- and protein kinase A (PKA)-dependent mechanisms, but it is not known whether glucagon also modulates its own secretion. We have addressed this issue by combining recordings of membrane capacitance (to monitor exocytosis) in individual alpha-cells with biochemical assays of glucagon s

Low-voltage electrohydrodynamic (EHD) spray drying of respirable particles

Spray drying is a widely used process to produce pharmaceutical powders. In traditional spray drying, the particle size distribution is wide and not well controlled. Using EHD atomization for spray drying offers a possibility to tailor the particle size and morphology. In conventional EHD spray drying, the generated particles are charged and need to be discharged to avoid Rayleigh breakup. Dischar

Application of prototype flume tests for beach nourishment assessment

The development of underwater profiles and sand losses from the dune respectively the beach by various water level and wave conditions has been studied worldwide in large wave flumes since 1955. Virtually all major results collected over the last decades are documented and described in this paper. Moreover, to this overview results from the MAST III-SAFE experiments, carried out in the Grosser Wel

Lifetime measurements and calculations in singly ionized ytterbium

New radiative lifetimes, measured by time-resolved laser-induced fluorescence spectroscopy, are reported for five Rydberg states of singly ionized ytterbium. Free Yb+ ions were produced in a laser-induced plasma. The experimental results have been compared with HFR calculations, taking core-polarization effects into account, and a good agreement (within 25%) between theory and experiment is observ

Kliniska kriterier bästa stöd för diagnosen lätt till måttlig artros. Symtomen, inte röntgenundersökningen, styr valet av behandling

No generally accepted definition of osteoarthritis exists. Traditionally, the diagnosis is obtained by radiographic examination but different definitions are used for different purposes. Since no causal treatment exists, treatment is aiming at reducing symptoms and improving function. The correlation between radiographic features of osteoarthritis and symptoms is poor. Thus, it is recommended that

Riemannian geometry on the diffeomorphism group of the circle

The topological group D-k(S) of diffeomorphisms of the unit circle 5 of Sobolev class H-k, for k large enough, is a Banach manifold modeled on the Hilbert space H-k(S). In this paper we show that the H-1 right-invariant metric obtained by right-translation of the H-1 inner product on TidDk(S)similar or equal to H-k(S) defines a smooth Riemannian metric on D-k(S), and we explicitly construct a comp