a neural substrate for improving motor function after stroke

... statistical analysis was made using a doubly multivariate repeated measures analysis of variance (ANOVA), with evaluation session as the within-subject (repeated) factor and treatment group and impairment ... reach as fast as possible to the target, maintain their position for one second, and then relax For this task a graph of how close each reach was to the target and a graph indicating the straightness ... the training task was to reach as fast and as far as possible and prescribed trajectories for the active assistance were planned at velocities 20% greater than those that they were able to achieve...

Ngày tải lên: 19/06/2014, 10:20

... Three analyses of the data were performed using x analysis of variance (ANOVA) For the first data analysis, treatment and time were the independent factors using all 23 subjects The second analysis ... separated and analyzed the data according to gender The third analysis assessed the data for differences in high caffeine and low-caffeine users Fourteen subjects were classified as low caffeine ... and nine as high caffeine users, employing the breakpoint of 150 mg caffeine per day to separate the two groups Statistical significance was established at p

Ngày tải lên: 25/10/2012, 11:10

... (Chu et al., 2008; Cui and Jahng, 2004; Kamiya and Hirotsuji, 1998; Nagare et al., 2008; Sakai et al., 1997; Saktaywin et al., 2005; Suzuki et al., 2006; Yasui et al., 1996; Yasui and Shibata, 1994) ... Public Health Association/American Water Works Association/Water Environment Federation, Washington DC, USA Suzuki, Y., Kondo, T., Nakagawa, K., Tsuneda, S., Hirata, A. , Shimizu, Y and Inamori, ... could accelerate the formation of hydroxyl radicals Therefore, some of the biorefractory and/or slowly biodegradable materials might be oxidized to easily biodegradable materials by changing...

Ngày tải lên: 05/09/2013, 09:38

... in rats J Pharm Sci 74:780–782 10) Kielbasa WB, Bauer JA, Fung HL (1999) Analysis of isobutyl nitrite inhalant in rat and human blood: application for pharmacokinetic investigations J Chromatogr ... the sampling, extraction and GC analysis should be made at low temperature, in a gastight state and in a short time This method is applicable to other biomedical specimens and drinks/foods in forensic ... containing different concentrations of the analyte are prepared to construct each external calibration curve, consisting of the concentration of an alkyl nitrite on the horizontal axis and peak area...

Ngày tải lên: 18/10/2013, 00:15

... GC/MS analysis for DAEMS in serum (a) a total ion chromatogram (TIC) and a mass chromatogram; (b) an EI mass spectrum of DAEMS; (c) a CI mass spectrum of DAEMS Poisoning case, and toxic and fatal ... peak area ratio of DAEMS to IS on the vertical axis and DAEMS concentration on the horizontal axis A peak area ratio obtained from a test specimen is applied to the calibration curve to calculate ... inside a draft chamber f) For quantitative analysis of DAEMS, various concentrations of DAEMS are spiked into blank serum specimens containing a fixed amount of DAEMO (IS) each and extracted as described...

Ngày tải lên: 18/10/2013, 00:15

... 188 Cannabinoids and their metabolites GC analysis of cannabinoids in plant specimensa Reagents and their preparation • • • Extraction and purification of cannabinoids [3]: Cannabis sativa L is ... 25:321–326 6) Matsunaga T, Nagatomo H, Narimatsu S et al (1993) Studies on identification of cannabis seeds I: Qualitative and quantitative analysis of cannabinoids in cannabis seeds Jpn J Forensic ... thin-layer and gas chromatographies Chem Pharm Bull 16:822–826 4) Yokoyama M, Okada Y, Suzuki K (1992) Determination of cannabinoids in cannabis oil by capillary gas chromatography Eisei Kagaku...

Ngày tải lên: 24/10/2013, 19:15

... Morphine and its analogues 8) Matsubara K, Fukushima S, Akane A et al (1992) Increased urinary morphine, codeine and tetrahydropapaveroline in Parkinsonian patient undergoing L-3,4-dihydroxyphenylalanine ... h after the heroin intake [4] HPLC analysis Reagents and their preparation • • Standard solutions of morphine for a calibration curve (2, and 20 µg/mL): see “Reagents and their preparation”, above ... steps iii–vi Assessment and some comments on the methods Qualitative analysis is performed by finding a peak appearing at the same retention time as that of the authentic standard after trimethylsilyl...

Ngày tải lên: 24/10/2013, 19:15

... cyanosis headache, dyspnea, tachypnea, tachycardia and hypertension mental derangement, listlessness and metabolic acidosis coma, convulsive attack and hypotension death A poisoning case [4] An ... oxidation of nitrite into nitrate and the same extractions as those for nitrate A calibration curve for nitrite using blank specimens and IS is also prepared for quantitation in the same way Assessment ... construct a calibration curve The peak area ratio of nitrate to IS obtained from a test specimen is applied to the calibration curve to calculate its concentration ii Analysis of nitrite i A 0.2-mL...

Ngày tải lên: 24/10/2013, 19:15

... Amanita neoovoidea 480 Amanita pantherina 469 Amanita phalloides 469 Amanita verna 469, 474 Amanita virosa 469, 473 amanitin 473, 477, 479 amido-type local anesthetic 385 1-amino-4-phenylbutane ... alkylated adducts 85 alkylated DNAs 85 alkylation 30 alkyl nitrites 153, 655 allobarbital 305, 308 allylesterase 624 allyxycarb 566 alminoprofen 325, 330, 332 alprazolam 284, 285, 290 alternative ... 491 advanced automated sample processors 31 AED 81 A- esterase 535 air bags 629 alachlor 529 alcohol 135 alcohol dehydrogenase 123 ALD-type 137 aldehyde dehydrogenase 123, 137 aldicarb 566 aldrin...

Ngày tải lên: 24/10/2013, 19:15

... cocaine was reported to be 5.9 on average for urine sampled 0–1 h after cocaine inhalation; the ratio was 10.6 on average for urine sampled 0–8 h after the inhalation The ratios increased according ... The author et al experienced a fatal cocaine poisoning case and measured concentrations of cocaine and its metabolites in body fluids and various organs A 41-year-old male was found dead in a hotel ... Instruction Manual Harbor City, CA, USA 7) Abusada GM, Abukhalaf IK, Alford DD et al (1993) Solid-phase extraction and GC/MS quantitation of cocaine, ecgonine methyl ester, benzoyl-ecgonine, and cocaethylene...

Ngày tải lên: 29/10/2013, 01:15

... about A 10-mL volume of ethanol and 10 mL distilled water are passed through a Sep-Pak C18 cartridge using a 10-mL volume glass syringe to activate the cartridge at a flow rate not faster than ... chromatography Pharmazie 46:464–465 8) Seno H, Kumazawa T, Ishii A et al (2000) Determination of pentazocine in human whole blood and urine by gas chromatography/surface ionization organic mass ... spectrometry J Mass Spectrom 35:33–38 9) Uges DRA (1997) Blood level data In: Brandenberger H, Maes RAA (eds) Analytical Toxicology for Clinical, Forensic and Pharmaceutical Chemists Walter de Gruyter,...

Ngày tải lên: 29/10/2013, 02:15

... ion appears as the base peak Fragment peaks can be observed at m/z 221, 207, 181 and 167 The fragmentation pathways are shown in > Fig 6.2 The confirmation of LSD should be made with each mass ... obtained for purification by LC under an ultraviolet light For a piece of paper, which is suspected to contain LSD, the drug is extracted by adding % tartaric acid aqueous solution and by shaking ... chloroform four times The combined chloroform extract is evaporated to dryness; the residue is dissolved in a small amount of methanol to be subjected to further analysis TLC analysis Analytical...

Ngày tải lên: 08/11/2013, 01:15

... Nakajima K, Nishikawa M et al (1991) Determination of methamphetamine and amphetamine in urine by headspace gas chromatography/mass spectrometry Anal Sci 7:19–22 25) Shima N, Kamata T, Nishikawa ... renal failure, disseminated intravascular coagulation and death [19, 20] A detailed review by Kalant [16] revealed that 87 MDAs-related fatalities were associated with hyperpyrexia, rhabdomyolysis, ... intracranial bleeding altered mental status altration in muscle tone/activity automatic instability hyperthermia diarrhea hyponatremia seizures rhabdomyolysis acute renal fairure disseminated intravascular...

Ngày tải lên: 08/11/2013, 01:15

... fluids by headspace solid-phase microextraction (SPME) Chromatographia 43:331–333 14) Nakahara Y, Takahashi K, Sakamoto T et al (1997) Hair analysis for drugs of abuse X VII Simultaneous detection ... verbally; the levels of serum creatinin kinase and aspartate aminotransferase were more than 100-times the normal limits On hospital day 2, he became rigid, diaphoretic and had a temperature reaching ... of chloroform/methanol (9:1) into a glass vial v A small amount of upper aqueous layer is carefully removed by aspiration with a Pasteur pipette The organic layer (chloroform) is evaporated to...

Ngày tải lên: 08/11/2013, 01:15

... of a calibration curve for a target compound by LC/MS is essentially similar to that for GC/MS At least vials containing various concentrations of a target compound are prepared for a calibration ... Mitsubishi Welpharma, Osaka, Japan; that of flupentixol by Takeda Chem Ind Ltd., Osaka, Japan; that of thioproperazine by Shionogi & Co., Ltd., Osaka, Japan; that of thiethylperazine by Sandoz, Basel, ... DRA (1997) Blood level data In: Brandenberger H, Maes RAA (eds) Analytical Toxicology for Clinical, Forensic and Pharmaceutical Chemists Walter de Gruyter, Berlin, pp 707–718 11) Moffat AC, Jackson...

Ngày tải lên: 15/12/2013, 12:15

... Van Medical, Tokyo, p 56 (in Japanese) 19) Uges DRA (1997) Blood level data In: Brandenberger H, Maes RAA (eds) Analytical Toxicology for Clinical, Forensic and Pharmaceutical Chemists Walter de ... to draw a calibration curve A peak area ratio of a test specimen is applied to the calibration curve to calculate its concentration Assessment of the method The butyrophenone drugs analyzable ... each) (A) and for a serum extract from a poisoned patient (B) wavelength from its maximum to avoid impurity peaks Also by measuring an absorbance spectrum of a compound, it is possible to make...

Ngày tải lên: 15/12/2013, 12:15

... antidepressants can Poisoning cases, and toxic and fatal concentrations ⊡ Table 3.2 RI values and mass spectra of tricyclic and tetracyclic antidepressants Name amitriptyline amoxapine carbamazepine ... 52:1190–1195 (in Japanese) 3) Tanaka E, Terada M, Nakamura T et al (1997) Forensic analysis of eleven cyclic antidepressants in human biological samples using a new reversed-phase chromatographic column ... pupil diameter, mm; light reaction, prompt; heart rate, 100/min with the sinus rhythm Although gastric lavage and administration of a purgative and activated charcoal were performed after admission,...

Ngày tải lên: 15/12/2013, 12:15

... 4-hydroxytriazolam, α-hydroxytriazolam and alprazolam (IS) A 100-ng aliquot each of triazolam, 4-hydroxytriazolam and α-hydroxytriazolam and 50 ng of alprazolam were added to mL blood plasma Toxic and ... 299 328 325 313 342 bromazepam prazepam 10.01 10.10 315 324 nimetazepam mexazolam flurazepam nitrazepam clonazepam estazolam alprazolam tofisopam etizolam triazolam brotizolam 10.30 10.75 10.83 ... bromazepam, 11: prazepam, 12: nimetazepam, 13: mexazolam, 14: flurazepam, 15: nitrazepam, 16: clonazepam, 17: estazolam, 18: alprazolam, 19: tofisopam, 20: etizolam, 21: triazolam, 22: brotizolam...

Ngày tải lên: 15/12/2013, 12:15

... (Aldrich, Milwaukee, WI, USA) and an equimolar amount of urea are placed in a 100 mL volume eggplant-shaped glass flask and warmed in a water bath to form a soft clay After warm distilled water ... and thin-layer chromatography J Anal Toxicol 15:123–125 5) Tanaka E, Nakamura T, Nagashima A et al (2001) Determination of plasma bromvalerylurea and its main metabolite by a simple high-performance ... Japanese with an English abstract) 14) Matsubara K, Maseda C, Fukushima M et al (1986) A rapid method for determination of bromvalerylurea in human specimens by high-performance liquid chromatography...

Ngày tải lên: 15/12/2013, 12:15