6 the challenge of establishing reliable screening tests for selecting anticancer metal compounds
báo cáo hóa học: " Robot-assisted reaching exercise promotes arm movement recovery in chronic hemiparetic stroke: a randomized controlled pilot study" pptx
... cell recorded the change in resistance force of the passive limb to the stretch as a measure of stiffness [22] To assess active supported (i.e with the weight of the arm supported by the device) ... 2003, 61 (11): 160 4- 160 7 Amirabdollahian F, Gradwell E, Loureiro R, Harwin W: Effects of the GENTLE/S robot mediated therapy on the outcome of upper limb rehabilitation post-stroke: Analysis of the ... potential for functional gains, further justifying the investigation of such therapies long after injury However, it remains unclear whether the extra exercise dosage of movement practice or the mechanical...
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Báo cáo y học: "Effect of Acute Administration of an Herbal Preparation on Blood Pressure and Heart Rate in Humans"
... ±10.9 60 .0 ±12 .6 55.0 ±7.3 118.8 ±12.5 74 .6 ±7.0 119.8 ±12.2 74.7 ±7.2 118.9 ± 16. 2 75.2 ±7.2 1 16. 1 ±11.1 76. 9 6. 2 89.3 ±8.1 89.7 ±8.3 89.8 ±9.5 90.0 ±7.0 0.87 ±0.09 0.88 ±0. 06 0. 86 ±0. 06 0. 86 ±0.10 ... ±0. 06 PL post 63 .4 ±13.1 117.9±12.7 78.1 ±8.2 91.3 ±8.9 0.84 ±0.04 DS pre 65 .8 (15.2 64 .7 (13.7 119.4±13 .6 77.9 ±9.2 120 .6 11.1 80 .6 6. 3 91.8 ±10.3 94.0 ±7.3 0.84 ±0.05 0.81 ±0.04* 60 .9 ±12.1 56. 7 ... in the results, because of the small numbers of subjects when the data were separated based on gender and caffeine intake, size effects were calculated for each of these analyses The effects of...
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Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption
... circulation of ozonated sludge might have been the cause of the deteriorated nitrification performance Then, to reduce the organic carbon loading to the oxic tank, the circulation ratio of the residual ... microbubble ozonation improved the mass transfer of ozone, and the high inner pressure in the bubbles could accelerate the formation of hydroxyl radicals Therefore, some of the biorefractory and/or ... (SS) Then, the residual liquid from the physico-chemical processes, which was the mixture of the effluent from the phosphorus adsorption column and the backwash water, was circulated back to the...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 17)
... erythrocytes Therefore, the measurements of inorganic nitrite in blood seem useless for assessment of toxicity of alkyl nitrites The most useful indicator of alkyl nitrite poisoning is methemogloblin ... concerned The author tested the possibility of decomposition of the compounds in the injection chamber at various temperatures; the results showed almost no decomposition up to 200 °C Therefore, ... curve, consisting of the concentration of an alkyl nitrite on the horizontal axis and peak area on the vertical axis The concentration of the analyte in a specimen is calculated using the calibration...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 67)
... In the VX poisoning cases, DAEMS due to the leaving group can be detected together with EMPA; the detection of both compounds highly enhances the reliability for verification of VX exposure 62 1 ... in the marked contamination of the ion source of an MS instrument The lighting-up time for the filament should be delayed as much as possible to protect the ion source and the analytical part of ... liquid form of VX The absorption of VX through the eye mucosa and the skin results in its poisoning In the murder terrorism with VX taking place in Osaka, Japan, 1994, VX was sprayed on the back of...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 20)
... One of the above dry residues is dissolved in mL of solution of diazomethane in ethyl ether i, left at room temperature for 30 and evaporated to dryness The residue is then subjected to the above ... concentrations of CBN [5] For discrimination of seeds, a GC method for cannabinoids with benzene extraction was reported [6] The confirmatory test for cannabinoids should be made by GC/MS For this ... 5.42 (m, 1H, C8-H), 6. 07, 6. 24 (s, 1H × 2, aromatic-H); MS, m/z 330 (M+) The solution of 5α-cholestane (IS) is also prepared with the same procedure as those of the above two compounds GC/MS conditions...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 21)
... Qualitative analysis is made by the comparison of the retention time of a peak of a specimen with that of the authentic standard and also by the confirmation of the absence of such a peak in a blank ... compound; the levels are significantly increased by various stresses [7] Therefore, the detection of low levels of morphine starting from a large amount of a specimen cannot be a proof of the intake of ... When a Erlenmeyer flask is used, the diameter of the mouth of the flask should not be close to that of Millicup-HV, because there is a possibility of destruction of the glassware due to remarkably...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 70)
... was found dead in the bed of the hospital in the next morning h after admission On the day of his death, autopsy was performed; there are no notable disorders, but the colors of all organs and ... nitromesitylene The concentration of nitrite was µg/mL for both chromatograms 65 1 65 2 Nitrate and nitrite compounds Except GC-NPD, GC-ECD can be used for analysis of nitrite and nitrate; but the latter ... mixed for vi After centrifugation at 3,000 rpm for min, 1- or 4-µL of the supernatant solution is injected into GC vii The above procedure consists of the oxidation of nitrite into nitrate and the...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 71 and End)
... arrythmia 458 arsenic 63 7 arsenic (III) oxide 63 7 arsenic poisoning 64 5 arsenious acid 63 7, 64 6 arsenite 63 7, 64 6 arsenocholine 64 6 arylesterase 535 As2O3 63 7 ASA 343 Asahi-Pak GS-320 366 ascorbic acid ... 231, 261 , 303, 3 16, 384, 537, 563 , 593, 62 0, 65 0 DB-5 78, 174, 190, 283, 384, 4 56, 483, 537, 563 DB-17 160 , 167 , 220, 231, 3 16, 385, 489, 492, 494, 593 DB-210 537 DB-5MS 174, 500, 5 46, 563 , 60 0 ... salting-out effect 152, 268 saponin 93 sarin 84, 60 9, 61 6, 61 7, 62 1 scalp hair 64 2 scheduled chemicals 69 , 60 9 scopolamine 208, 215 Scopolia japonica 5 16 screening tests 61 SE-30 190 secobarbital...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 22)
... between the stationary phase and the mobile phase, which is just the principle of the solid-phase extraction The essential nature of the Extrelut® column is the partition of a molecule between the ... (0.15) 148 (0.49) 171 (0. 56) 109 (0. 36) 71.3 (0.24) 65 5 (2. 16) EME 30.9 (0. 16) 242 (1.22) 66 (0.33) 47 (0.24) 2.9 (0.02) 28.5 (0.14) 6. 1 (0.03) 32.4 (0. 16) 41.5 (0.21) 51.1 (0. 26) 25.9 (0.13) 30.7 ... reaction, the cocaine concentrations detected neither reflect those at the Toxic and fatal concentrations time of death nor those at the time of samplings Therefore, there are great variation in the...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 23)
... than µg/mL [9] Therefore, the present method can be used for detection and quantitation of both therapeutic and toxic levels of pentazocine in blood The recovery of pentazocine using the Sep-Pak ... limitsd (S/N=3) in the SIM mode were 20–30 ng/mL for pentazocine and 5–10 ng/mL for IS The therapeutic concentrations of pentazocine in blood was reported to be 50–200 ng/mL; the acute toxic blood ... shows EI mass spectra of pentazocine and IS The base peaks unfortunately appeared in a low mass range at m/z 70 and 59, respectively Therefore, the author et al [8] used the combined SIM mode...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 24)
... (4:2:1, v/v) Assessment of the method The Rf values of LSD were 0.29 with the (A) solvent system and 0.55 with the (B) system The colors of the spot of LSD are blue-purple with the p-dimethylaminobenzaldehyde ... the tartarate extract solutions are combined After the pH of the solution is adjusted to 8.5, the solution is extracted with an appropriate amount of chloroform four times The combined chloroform ... pieces along perforation lines One of the pieces is put in the mouth and sucked LSD shows strong bluish fluorescence; therefore, LSD can be easily located on a TLC plate, and the LSD fraction...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 25)
... [6 10] For the proof of MDMA use, detection of MDMA and its metabolite MDA is being generally performed for urine specimens In this chapter, the procedures for GC/MS and LC/MS analyses of MDAs in the ... in the urine sample (HHMA not monitored) The mass spectra of TFA derivatives of MDMA and its three metabolites obtained from the urine specimen are shown in > Fig 7.5 For the proof of the use of ... cleavage of the methylenedioxy bridge by O-dealkylation, followed by O-methylation and conjugation; HMMA is the major urinary metabolite of MDMA [6 9] For more reliable and effective proof of the...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 26)
... linear in the range of 0–83 µg/mL The regression equations were y = 69 .4 x – 1.28 (r = 0.99 96) for blood, and y = 115 x + 1.80 (r = 0.9990) for distilled water The coefficients of variation for blood ... and mixed on the vortex mixer h iii Each mixture is then processed according to the procedure for body fluids mentioned above Assessment of the method i Advantages of the method The analytical ... and anticonvulsant properties J Pharmacol Exp Ther 255 :65 7 66 3 6) Snead OC 3rd (19 96) Relation of the [3H] γ-hydroxybutyric acid (GHB) binding site to the γ-aminobutyric acidB (GABAB) receptor in...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 27) ppt
... probable reasons of such a phenomenon, the slight thermal decomposition of the authentic standard during the step of GC, and/or protection of the target phenothiazine from its thermal decomposition ... Many of the phenothiazine drugs are in the forms of hydrochloride salt For example, to prepare mg/mL solution of the free form of chlorpromazine, the amount of chlorpromazine hydrochloride to be ... those for extracts of human whole blood and urine, respectively In the TIC, small peaks of compounds could be discernible for the authentic sample, but could not for the extracts of whole blood or...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 28) pptx
... butyrophenones The residue is dissolved in 0.1 mL of the mobile phase of HPLC or LC/MS For HPLC-DAD and LC/MS, 50 and 20 µL of the above solution are injected, respectively For the SIM of LC/MS, the ions ... are compared for analysis of haloperidol and bromperidol, the LC/MS seems of the best choice for their trace analysis The HPLC method enables highly sensitive detection (ng/mL) of the compounds ... detection for the assay of haloperidol and reduced haloperidol in serum: results of therapeutic drug-monitoring during acute therapy of eight schizophrenics J Chromatogr B 66 3:289–2 96 4) Tokunaga...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 29) ppt
... detection of the peak of lofepramine Poisoning cases, and toxic and fatal concentrations In > Table 3.1, the therapeutic and toxic blood concentrations of each compound are shown [4] For all drugs, the ... 227.18 313.10 2 36. 10 314.15 2 26. 18 295.14 280.19 418.18 277.18 264 . 16 263 .17 261 .15 294.21 RI** 2205 (21 96) 2285 (2290) 2455 (24 06) 2225 (2242) 2385 (2380) 2215 (2223) 2390 (23 56) 2210 (2211) ... 2 36 165 58 269 85 314 195 235 208 71 58 221 202 295 58 85 234 193 58 235 193 418 59 70 277 203 193 72 264 165 202 220 189 91 83 261 70 202 58 249 193 99 277 313 227 266 234 280 208 191 178 263 ...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 30) doc
... (95), 266 (58), 238 (37) 55 (100), 313 (67 ), 109 (61 ), 287 (42), 259 (37), 342 (29) 90 (100), 3 26 (92), 315 (91), 77 (91), 317 ( 86) 55 (100), 91 (91), 269 (75), 295 (68 ), 324 ( 46) 241 ( 36) 267 (100), ... comments on the method The recovery rates of the drugs from blood and urine were not less than 60 % > Figure 4.1 shows a total ion chromatogram (TIC) for the authentic standards of benzodiazepines ... 248 (63 ), 295 (62 ), 220 (34) 251 (100), 253 (30), 70 (22), 139 (11), 2 36 (9) 86 (100), 99 (7), 58 (6) , 387 (2) 280 (100), 253 (95), 234 (80), 264 (61 ), 2 06 (58) 280 (100), 314 (87), 315 (68 ),...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 31) ppt
... amount of the upper layer (aqueous phase) of eluate with a Pasteur pipette, the organic eluate is evaporated to dryness under a stream of nitrogen vii The residue is dissolved in 100 µL of the mobile ... an HPLC chromatogram of the extract of rat plasma obtained h after intraperitoneal administration of bromisovalum (30 mg/kg) [5] Because of the different HPLC conditions, the retention times were ... the present HPLC conditions and thus can be an indicator of ingestion of Wutt In some analgesic-antipyretics, bromisovalum is also contained together with acetaminophen and ethenzamide Therefore,...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 32) ppt
... 208 2 36 2 26 254 2 26 254 238 266 2 36 250 2 46 260 232 260 2 36 264 254 242 CI mode (isobutane) MH+ 213 237 255 255 267 251 261 261 265 EI mode base peak Other fragment ions 155 169 167 195 1 56 169 ... (min) 6. 86 6.30 9.13 7 .61 10.7 9.27 11.0 9 .61 11 .6 10.2 12.3 11.9 12.8 12.2 13.5 12.2 13.7 12.4 12.4 Detection limit (pg/on-column) 139 52 66 7 46 667 61 66 7 60 435 48 169 52 3 06 57 1 ,67 0 57 1, 360 ... 157, 80, 79, 155, 108, 53 81, 79, 169 117,118,1 46, 103 117, 1 46, 175, 77 117, 1 46, 161 , 77, 115 117, 1 46, 175, 77 141, 81, 79, 67 169 , 79 168 , 167 157, 173, 97, 69 Instrument: a Shimadzu QP-1000EX...
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