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K Suehiro et al.
Anaesthesia, 70(2), 150-159 (2014-10-01)
Measurement of left ventricular stroke volume and cardiac output is very important for managing haemodynamically unstable or critically ill patients. The aims of this study were to compare stroke volume measured by three-dimensional transoesophageal echocardiography with stroke volume measured using
Giorgio Ottaviani et al.
Journal of medicinal chemistry, 50(4), 742-748 (2007-02-16)
The development of in silico and in vitro tools to estimate or predict the passive human skin permeation and distribution of new chemical entities, useful in dermal drug delivery, in absorption studies of toxic compounds, and in the cosmetics industry
A L Carey et al.
Diabetologia, 56(1), 147-155 (2012-10-16)
Brown adipose tissue (BAT) activation increases energy consumption and may help in the treatment of obesity. Cold exposure is the main physiological stimulus for BAT thermogenesis and the sympathetic nervous system, which innervates BAT, is essential in this process. However
Nhat Thi Hong Bui et al.
Journal of separation science, 35(23), 3257-3269 (2012-11-28)
Porous silica coated by a highly hydrophilic and nonionic tentacle-type polymeric layer was synthesized by free radical "grafting from" polymerization of N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-2-propenamide (TRIS-acrylamide) in partly aqueous solutions. The radical initiator sites were incorporated on the silica surfaces via a two-step
James K Cunningham et al.
Drug and alcohol dependence, 129(1-2), 125-136 (2012-11-07)
This study examines whether Mexico's controls on ephedrine and pseudoephedrine, the two precursor chemicals that yield the most potent form of methamphetamine, d-methamphetamine, impacted the prevalence/availability of less potent types of methamphetamine in the United States-types associated with the alternative
Differential effect of phenylephrine and ephedrine on cerebral haemodynamics before carotid cross-clamping during carotid endarterectomy.
C W A Pennekamp et al.
British journal of anaesthesia, 109(5), 831-833 (2012-10-16)
P Kairaluoma et al.
Acta anaesthesiologica Scandinavica, 57(1), 118-125 (2012-10-19)
The rapid and short-acting local anaesthetic articaine is a feasible spinal anaesthetic for day-case open inguinal herniorrhaphy (OIH). We hypothesised that similarly to other spinal local anaesthetics, the addition of fentanyl may prolong articaine spinal analgesia without prolonging motor block.
Aldrichimica Acta, 13, 13-13 (1980)
Giovanni Appendino et al.
Natural product reports, 31(7), 880-904 (2014-05-16)
Covering: up to December 2013. Over the past decade, there has been a growing transition in recreational drugs from natural materials (marijuana, hashish, opium), natural products (morphine, cocaine), or their simple derivatives (heroin), to synthetic agents more potent than their
De-Bin Yang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 38(5), 687-690 (2013-06-04)
To establish an HPLC method for the determination of ephedrine hydrochloride, D-pseudo-ephedrine and amygdalin in Xiao'er Pingchuan Qutan granule. Pheny ether chromatographic column (4.6 mm x 250 mm, 5 microm) was adopted, with acetonitrile-0.1% phosphoric acid (containing 0.1% three ethylamine)
Giulia Caron et al.
Journal of medicinal chemistry, 48(9), 3269-3279 (2005-04-29)
Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm of the partition coefficient of the neutral species in
Saad S M Hassan et al.
Talanta, 103, 330-336 (2012-12-04)
New cost-effective potentiometric membrane sensors with cylindrical configuration responsive to ephedrine are described. The sensors setup is, based on the use of triacetyl-β-cyclodextrin [(triacetyl-β-CD)] as a neutral ionophore embedded in a plasticized poly (vinyl chloride) (PVC) matrix (sensor I) and
Sachit Goyal et al.
Lab on a chip, 13(9), 1708-1723 (2013-03-13)
We describe a microfluidic platform to screen for salt forms of pharmaceutical compounds (PCs) via controlled evaporation. The platform enables on-chip combinatorial mixing of PC and salt former solutions in a 24-well array (~200 nL/well), which is a drastic reduction
Charlotte Vrinten et al.
The Cochrane database of systematic reviews, 12(12), CD010028-CD010028 (2014-12-18)
Myasthenia is a condition in which neuromuscular transmission is affected by antibodies against neuromuscular junction components (autoimmune myasthenia gravis, MG; and neonatal myasthenia gravis, NMG) or by defects in genes for neuromuscular junction proteins (congenital myasthenic syndromes, CMSs). Clinically, some
A novel nucleoside phosphoramidite synthon derived from 1R, 2S-ephedrine
Iyer RP, et al
Tetrahedron Asymmetry, 6(5), 1051-1054 (1995)
Daniel E Becker
Anesthesia progress, 59(4), 159-168 (2012-12-18)
Autonomic drugs are used clinically to either imitate or inhibit the normal functions of the sympathetic and parasympathetic nervous systems. A large number of additional drug classes also interact with these systems to produce a stunning number of possible side
Richard Calvert et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 78, 207-213 (2015-02-17)
Some dietary supplements may contain cardiac stimulants and potential cardiotoxins. In vitro studies may identify ingredients of concern. A beating human cardiomyocyte cell line was used to evaluate cellular effects following phenylethylamine (PEA), higenamine, ephedrine or caffeine treatment. PEA and
Phenylephrine versus ephedrine for the management of hypotension in the obstetric patient; do we have an updated answer?
Ashraf S Habib
CNS neuroscience & therapeutics, 19(3), 199-200 (2013-01-03)
Naomi L Kruhlak et al.
Toxicology mechanisms and methods, 18(2-3), 217-227 (2008-01-01)
ABSTRACT Drug-induced phospholipidosis (PL) is a condition characterized by the accumulation of phospholipids and drug in lysosomes, and is found in a variety of tissue types. PL is frequently manifested in preclinical studies and may delay or prevent the development
A Piccardo et al.
The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of..., 57(1), 29-39 (2013-03-12)
123Iodine-metaiodobenzylguanidine (123I-MIBG) scintigraphy is currently the tracer of choice for neuroblastoma (NB). It has high diagnostic accuracy and prognostic value for the assessment of patients after chemotherapy. A positive 123I-MIBG scan is also used for the basis of targeted radionuclide
Claire W A Pennekamp et al.
Trials, 14, 43-43 (2013-02-16)
Intraoperative arterial hypotension can lead to severe complications in patients undergoing carotid endarterectomy, in particular if cerebral auto-regulation is impaired. Short-acting agents, such as phenylephrine or ephedrine, commonly used to correct intra-operative hypotension, have different hemodynamic effects. Recently, it was
B Eymard et al.
Revue neurologique, 169 Suppl 1, S45-S55 (2013-03-15)
Congenital myasthenic syndromes (CMS) are a heterogeneous group of disorders caused by genetic defects affecting neuromuscular transmission and leading to muscle weakness accentuated by exertion. Three different aspects have been investigated by members of the national French CMS Network: the
Investigation of (1R, 2S)-(-)-Ephedrine by Cryogenic Terahertz Spectroscopy and Solid-State Density Functional Theory.
Hakey PM, et al
ChemPhysChem, 10(14), 2434-2444 (2009)
Penelope P Howards et al.
PloS one, 7(11), e50372-e50372 (2012-11-21)
Medications may be consumed periconceptionally before a woman knows she is pregnant. In this study, the authors evaluate the association of a prescription diet drug (Letigen) containing ephedrine (20 mg) and caffeine (200 mg) with spontaneous abortion (SAB) in the
Bram Baert et al.
Bioorganic & medicinal chemistry, 15(22), 6943-6955 (2007-09-11)
A set of 116 structurally very diverse compounds, mainly drugs, was characterized by 1630 molecular descriptors. The biological property modelled in this study was the transdermal permeability coefficient logK(p). The main objective was to find a limited set of suitable
Rafael Gozalbes et al.
Bioorganic & medicinal chemistry, 18(19), 7078-7084 (2010-09-03)
Solubility plays a very important role in the selection of compounds for drug screening. In this context, a QSAR model was developed for predicting water solubility of drug-like compounds. First, a set of relevant parameters for establishing a drug-like chemical
New chiral phosphine-phosphonites derived from (2R, 3R)-dimethyl tartrate,(S)-binaphthol and (1R, 2S)-ephedrine
Schull TL and Knight DA
Tetrahedron Asymmetry, 10(2), 207-211 (1999)
Soai K and Hitchcock SR
e-EROS Encyclopedia of Reagents for Organic Synthesis. null
Alimorad G Djalali et al.
Anesthesia and analgesia, 116(4), 944-948 (2013-03-06)
Ephedrine is a direct/indirect vasoactive drug. In addition, it also possesses intrinsic local anesthetic properties, mainly due to its sodium-channel blockage. We investigated whether ephedrine demonstrates a synergistic effect with bupivacaine and lidocaine when injected via a spinal catheter into
Denis Fourches et al.
Chemical research in toxicology, 23(1), 171-183 (2009-12-18)
Drug-induced liver injury is one of the main causes of drug attrition. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental drug discovery projects toward safer medicines. In this
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