Pagină 1 din 178 rezultate
This study determined the potential of formic acid plus monolaurin (FA + ML) as alternative to antibiotics in diet when piglets challenged with ETEC. Piglets fed the FA + ML diet had lower fecal score and rectal temperature after ETEC challenge. In addition, FA + ML supplementation induced lower
A multi-residue analysis method for simultaneous determination of nine subclasses of non-steroidal anti-inflammatory drugs (NSAIDs) in milk and dairy products by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) has been established. The sample was initially extracted and
Pain is a major cause of distress, both physical and psychological. There is a continuous search for new pharmacologically active analgesic agents with minor adverse effects. Recently, the synthesis of (-)-(2S,6S)-(6-ethyl-tetrahydropyran-2-yl)-formic acid [tetrahydropyran derivative (TD)] was
The objective of this study was to investigate spinal and supraspinal antinociceptive effects of a new synthetic compound, (+/-)-cis-(6-ethyl-tetrahydropyran-2-yl)-formic acid (tetrahydropyran derivative). Its activity was compared with those from morphine. In peripheral models of inflammation and
The physiological changes that allow increased flap survival after flap delay have never been clearly defined. Inflammation has been postulated as a critical factor in flap delay and prostaglandins are known to be mediators of the inflammatory response. To evaluate the role of prostanoid derivatives
A high incidence of GI amyloidosis has been described in patients with various forms of systemic amyloidosis but its evolution and progression in different subregions of the GI tract are not well documented. These aspects including the chemical nature of GI amyloid were examined in the AHC mouse
Biogenic amines (BA) are a broad group of biologically active substances, the presence of which in the human body can provide important diagnostic information for many various pathologies, including chronic inflammation. In this work, a capillary electrophoresis (CE) hyphenated with tandem mass
BACKGROUND
(18)F-Fluorodeoxyglucose (FDG)-positron emission tomography (PET) imaging of atherosclerosis in the clinic is based on preferential accumulation of radioactive glucose analog in atherosclerotic plaques. FDG-PET is challenging in mouse models due to limited resolution and high cost. We
Bioactivity of cell wall component(s) of fungi has not been fully elucidated, especially in vivo. We isolated Candida soluble beta-D-glucan (CSBG) from Candida albicans (C. albicans). We investigated the effects of airway exposure to CSBG on the immune systems in the airways in mice. CSBG exposure
An alternative to stripping for removing the horny layer has been devised. Occlusive application of 5-7% aqueous formic acid for 24 h induces a separation of the stratum corneum. The inflammatory response is minor and there is little discomfort. The method is useful for studying the effect of
A variety of N-aryl-7-cyano-2,3-dihydro-1H-pyrrolizine-5-carboxamides 5, 6, 8, and 9 were synthesized via reaction of the 2-amino derivatives 4 with acid chlorides and aromatic aldehydes. Meanwhile, 4a,b were obtained through the reaction of 2-pyrrolidinylidenepropanedinitrile 1 with
A novel metal-organic framework UiO-66-modified cotton was prepared and applied to solid phase microextraction of non-steroidal anti-inflammatory drugs, namely ketoprofen, naproxen and flurbiprofen. UiO-66 was immobilized onto the surface of cotton by a polydopamine functionalized method. The
Boldine is a potential anti-inflammatory agent found in several different plants. Published bioanalytical methods using HPLC with ultraviolet and fluorescent detection lacked enough sensitivity and required tedious sample preparation procedures. Herein, we describe the development of a novel
A simple, accurate and sensitive micro UHPLC-MS/MS method was developed and validated for the simultaneous determination of 10 nonsteroidal anti-inflammatory drugs (NSAIDs) from different environmental matrices. The micro LC ‒ on-line SPE method described in this study allowed to determine the