Enantiomeric excess
Rev. Bras. Anestesiol. vol.62 número5 en v62n5a05
... finding that the usual concentration of 8% glucose for hyper- baric spinal anesthesia is exaggerated, thus allowing the addi- tion of adjuvant analgesics (opioids or not) to the lower dose of local anesthetic and ...
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Rev. Bras. Anestesiol. vol.59 número2
... and enantiomeric excess (S75:R25) ...and enantiomeric excess (S75:R25) ...and enantiomeric excess (S75:R25) ...hyperbaric enantiomeric excess (S75:R25) ...
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Comparação da concentração máxima plasmática da mistura com excesso enantiomérico de 50% (S75/R25) de bupivacaína a 0,5% com epinefrina 1: 200.000 entre os acessos parassacral e infraglúteo do bloqueio do nervo isquiático.
... A search of the literature failed to find a similar study that investigated the rate of absorption of local anesthetics in different approaches o the sciatic nerve block. The main result of the present study was the ...
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Rev. Bras. Anestesiol. vol.62 número2 en v62n2a08
... 50% enantiomeric excess bupivacaine or bupivacaine (BP), as well as the effects of 50% enantiomeric excess bupivacaine in the sciatic nerve of Wistar ...
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Estudo comparativo entre soluções a 0,5% de levobupivacaína, bupivacaína em excesso enantiomérico de 50% e bupivacaína racêmica em anestesia peridural para cirurgia de abdômen inferior .
... There were no statistically significant differences in hemodynamic parameters 10 minutes after local anesthetic injection. Difference in baseline systolic values between groups was probably due to the fact that patients ...
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Mistura com excesso enantiomérico de 50% (S75-R25) de bupivacaína complexada com ciclodextrinas e anestesia por via subaracnóidea em ratos.
... 50% enantiomeric excess (S75-R25) bupivacaine with hydroxypropil-beta-cyclodextrin (HP-β-CD) in rats, and comparing them with the solutions currently used in the clinical ...
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J. Braz. Chem. Soc. vol.24 número3
... enantiomeric excess was confirmed by HPLC on chiral column and found to be 98% ee. Furthermore, the diol 7 was transformed into chiral epoxide 8a by intramolecular Mitsunobu reaction to yield the epoxide ...
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Rev. Bras. Anestesiol. vol.59 número6 en v59n6a08
... 50% enantiomeric excess bupivacaine (5 ...50% enantiomeric excess bupivacaine, ...50% enantiomeric excess bupivacaine, and rocu- ronium; and 2) the amplitude of the diaphragmatic ...
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J. Braz. Chem. Soc. vol.26 número2
... The diol enantiomeric excess (ee) was determined by high performance liquid chromatography (HPLC) using a CHIRALPAK-IC (Daicel: 25 cm × 0.46 cm) column, which contains a chiral stationary phase, with 6:4 ...
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Efeitos hemodinâmicos da intoxicação aguda com bupivacaína, levobupivacaína e mistura com excesso enantiomérico de 50%: estudo experimental em suínos.
... 50% enantiomeric excess mixture and levobupi- vacaine had greater hemodynamic repercussions than the racemic mixture, which were more pronounced with the first ...50% enantiomeric excess ...
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J. Braz. Chem. Soc. vol.10 número5
... good enantiomeric excess (Table ...the enantiomeric excess of the reduction, whereas the use of only 2 equivalents of ethyl chloroacetate surprisingly leads to lower ...
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Rev. bras. epidemiol. vol.17 número1
... with excess body fat, referred to as optimal cut-off points from this point on, we calculated positive [sensitivity/(1-specificity)] and negative likelihood ratio [(1-sensitivity)/specificity] of these ...
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J. Braz. Chem. Soc. vol.25 número1
... the enantiomeric separation of (S)-10-hydroxycamptothecin (10-HCTN), ((4S)-4-ethyl-4,9-dihydroxy-1H-pyrano[3’,4’:6,7] indolizino[1,2-b] quinoline-3,14(4H,12H)-dione), an anti-cancer drug ...
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Dental Press J. Orthod. vol.18 número2
... The occlusal analysis revealed an Angle Class I maloc- clusion; excessive space in mandibular arch, with a 3.6 mm arch length excess, mandibular tooth size discrepancy with excess of 2.9 mm in the posterior ...
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Braz. J. Chem. Eng. vol.23 número3
... The most common method to date for the enantiomeric resolution of ibuprofen enantiomers and chiral materials in general is high performance liquid chromatography. For the direct separation of enantiomers by ...
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J. Braz. Chem. Soc. vol.23 número6
... In recent years, research has been intensified to understand the aspects of the molecular mechanism for stereoselective biological activities of the chiral molecules. The development of analytical methods for the ...
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J. Braz. Chem. Soc. vol.15 número5
... used for chiral quantitation by the single ratio method. It can also be envisioned that once the linearity of the semi- log plot has been established for a chiral analysis, a two- point calibration curve would allow a ...
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Discrepancies in HLA Typing by PCR-SSOP and SBT Techniques: a case study
... from excess exposure to x-ray film or deficient membrane excess probe washing were interpreted as positive probe hybridization (probes 1006, 2810, and DR24 in DRB1*07/DRB1*1301 in- congruence; probe 5703 in ...
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Rev. Bras. Econ. vol.69 número4
... with excess supply to another where there is shortage of this ...is excess supply in a given region and the market price is below the minimum price, the government announces the auction, indicating the ...
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Eclet. Quím. vol.32 número1
... measured excess of silver nitrate in HNO 3 medium, followed by determination of unreacted silver nitrate by Volhard method using iron(III) alum ...known excess of mercury(II)thiocyanate and iron(III)nitrate ...
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