نتایج جستجو برای: ethylammonium propionate
تعداد نتایج: 5898 فیلتر نتایج به سال:
THE action of hormonic substances on the smaller experimental animals is usually assessed by killing the animal and examining its organs shortly after treatment. The present paper deals with a study of the effects of testosterone propionate injections on the subsequent life of the female rat. An earlier paper (Groome, 1939, which see for references) describes the immediate anatomical effects of...
In order to investigate the propionate-degrading community of agricultural biogas plants, four propionate-degrading consortia (Ap1a, N12, G12, and Wp2a) were established from different biogas plants which were fed with renewable resources. The consortia were cultivated in a batch for a period of 2-4 years and then analyzed in an 8-week batch experiment for microbial succession during propionate...
Anaerobic ammonium oxidation (anammox) is a recently discovered microbial pathway and a cost-effective way to remove ammonium from wastewater. Anammox bacteria have been described as obligate chemolithoautotrophs. However, many chemolithoautotrophs (i.e., nitrifiers) can use organic compounds as a supplementary carbon source. In this study, the effect of organic compounds on anammox bacteria wa...
Fluticasone propionate reduces the frequency and severity of the episodes of exacerbation of chronic obstructive pulmonary disease (COPD). Streptococcus pneumoniae and Haemophilus influenzae are frequently isolated in these episodes. Both express phosphorylcholine, an epitope that mediates their interaction with airway epithelial cells via the platelet-activating factor receptor (PAFR). The pre...
This study was carried out to investigate the effects of intraruminal infusion of propionate on ruminal fermentation characteristics and blood hormones and metabolites in Hanwoo (Korean cattle) steers. Four Hanwoo steers (average body wt. 270 kg, 13 month of age) equipped with rumen cannula were infused into rumens with 0.0 M (Water, C), 0.5 M (37 g/L, T1), 1.0 M (74 g/L, T2) and 1.5 M (111 g/L...
Two obligate anaerobes, TB8106(T) and WZH410, which degraded propionate in syntrophic association with methanogens, were isolated from two upflow anaerobic sludge blanket reactors, one treating brewery wastewater and the other bean curd wastewater. The strains were Gram-negative, non-spore-forming and non-motile. Cells were egg-shaped, with a size of 1.0-1.3 x 1.8-2.2 microm. Growth was observe...
BACKGROUND Inhaled corticosteroids are currently the cornerstone of asthma treatment. Some studies of high-dose fluticasone propionate in patients with no or mild asthma have, however, suggested substantial systemic absorption. We investigated the pharmacokinetics of fluticasone propionate in patients with asthma receiving appropriate doses for severity. METHODS We did a double-blind, randomi...
The possible effects of organic acids or an organic salt on the rate of gastric emptying was studied to identify the cause for reduced postmeal responses of blood glucose and insulin to foods containing such components, eg, sourdough bread. Paracetamol was included in bread products with added lactic acid or sodium propionate and used as a marker for the rate of gastric emptying in healthy subj...
OBJECTIVE To compare the relative value of an inhaled corticosteroid, fluticasone propionate 88 microg twice daily, versus an oral leukotriene receptor antagonist, zafirlukast 20 mg twice daily, in patients with persistent asthma currently receiving short acting beta2-agonists alone. STUDY DESIGN A cost-efficacy analysis using resource utilisation and clinical data obtained prospectively from...
BACKGROUND All currently available inhaled corticosteroids reach the systemic circulation and have the potential to produce adverse effects with long term use. This risk is often assessed by measuring the effect of different inhaled corticosteroids on the hypothalamic-pituitary-adrenal (HPA) axis in healthy subjects. Absorption of fluticasone propionate and its effects on the HPA axis are great...
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