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31.
Conner Bradley T. Kentopp Shane D. ODonnell Maeve B. Wallace Gemma T. Morse Jessica L. Arkfeld Patrice A. Steger Michael F. Rebecca Rachel 《Journal of youth and adolescence》2022,51(8):1622-1635
Journal of Youth and Adolescence - Previous research indicates that sensation seeking, emotion dysregulation, and impulsivity are predictive of non-suicidal self-injury (NSSI). A body of research... 相似文献
32.
Cristian Palmiere M.D. Patrice Mangin M.D. Ph.D. Dominique Werner Ph.D. 《Journal of forensic sciences》2014,59(1):161-166
The concentrations of 3‐beta‐hydroxybutyrate (3HB) in femoral blood, urine, vitreous humor as well as pericardial and cerebrospinal fluids were retrospectively examined in a series of medico‐legal autopsies, which included cases of diabetic ketoacidosis, hypothermia fatalities without ethanol in blood, bodies presenting mild decompositional changes, and sudden deaths in chronic alcoholics. Similar increases in 3HB concentrations were observed in blood, vitreous, and pericardial fluid, irrespective of the cause of death, suggesting that pericardial fluid and vitreous can both be used as alternatives to blood for postmortem 3HB determination. Urine 3HB levels were higher than blood values in most cases. Cerebrospinal fluid 3HB levels were generally lower than concentrations in blood and proved to be diagnostic of underlying metabolic disturbances only when significant increases occurred. 相似文献
33.
Romain N Giroud C Michaud K Augsburger M Mangin P 《Forensic science international》1999,106(2):115-123
A fatal case attributed to flecainide acetate (Tambocor), a class Ic antiarrythmic drug, is presented. Flecainide was detected by GC/MS in gastric contents, blood and liver as well. The urine analysis revealed the presence of its dealkylated metabolite. Body fluids and tissue concentrations determined by GC/ECD were 7.7 mg/kg in femoral blood, 0.26 mg/kg in bile, 18 mg/kg in liver, 0.17 mg/kg in cerebrospinal fluid, 0.22 mg/kg in brain cortex and 28.9 mg/kg in urine. The total amount of flecainide in gastric contents was about 43 mg. Even taking into account the postmortem redistribution of flecainide, its blood level still remains in the toxic range. 相似文献
34.
To validate information on cannabis use, we investigated human hair and pubic hair for cannabinoids (THC and THC-COOH) by gas chromatography/mass spectrometry. Samples (100 mg approximately) were decontaminated with methylene chloride, then pulverized and dissolved in 1 ml 1 N NaOH for 10 min at 95 °C in the presence of 200 ng of deuterated standards. After cooling, samples were extracted by n-hexane/ethyl acetate after acidification with acetic acid. After derivatization of the dry extract by PFPA/PFP-OH, the drugs were separated on a 30-m capillary column and detected using selected-ion monitoring (m/z 377 and 459 for THC and THC-COOH, respectively). Forty-three hair samples were obtained from fatal heroin overdose cases. Among them, 35% tested positive for cannabinoids. Hair concentrations ranged from 0.26 to 2.17 ng/mg (mean, 0.74 ng/mg) and 0.07 to 0.33 ng/mg (mean, 0.16 ng/mg) of THC and THC-COOH, respectively. As is generally the case for other drugs detected in hair, metabolite concentration was always lower when compared to the parent drug concentration. In pubic hair, THC concentrations ranged from 0.34 to 3.91 ng/mg (mean, 1.35 ng/mg) and THC-COOH concentrations from 0.07 to 0.83 ng/mg (mean, 0.28 ng/mg). In most cases, the highest cannabinoid concentration was found in pubic hair, suggesting that this sample may be the more suitable for cannabis testing. 相似文献
35.
P Kintz B Godelar P Mangin A A Lugnier A J Chaumont 《Forensic science international》1989,43(3):267-273
This article describes a selective gas chromatographic method for the resolution and quantification of phenoperidine and its two metabolites, pethidine (meperidine) and norpethidine (normeperidine). Drugs and SKF 525 A, the internal standard, are separated from plasma by solvent extraction under alkaline conditions. They are chromatographed on a 3% OV-17 Chromosorb Q glass column and detected with a nitrogen-phosphorous detector. Linearity is observed in the study range (5-200 ng/ml). No interference by endogenous substances is noted. 相似文献
36.
The authors suggest use of the fluorescence polarization immunoassay (FPIA) technique in evaluation of chronic drug abuse using human hair. Hair was decontaminated in 5 mL of ethanol for 15 min at 37 degrees C and then incubated in 3 mL of 1M sodium hydroxide (NaOH) for 1 h at 100 degrees C. Afterwards, the aliquots were neutralized and analyzed using Abbott ADx for a negative or positive response for the following drugs: benzodiazepines, barbiturates, antidepressants, opiates, cocaine, amphetamine, and cannabis. All the positive samples were confirmed by gas chromatography/mass spectrometry (GC/MS). Only one false positive was detected (caused by interference of a phenothiazine with the antidepressants kit), clearly demonstrating the capability of ADx for toxicological screening of human hair. 相似文献
37.
N Robinson F Taroni M Saugy C Ayotte P Mangin J Dvorak 《Forensic science international》2001,122(2-3):130-135
Nandrolone (19-nortestosterone) is a widely used anabolic steroid in sports where strength plays an essential role. Once nandrolone has been metabolised, two major metabolites are excreted in urine, 19-norandrosterone (NA) and 19-noretiocholanolone (NE). In 1997, in France, quite a few sportsmen had concentrations of 19-norandrosterone very close to the IOC cut off limit (2ng/ml). At that time, a debate took place about the capability of the human male body to produce by itself these metabolites without any intake of nandrolone or related compounds. The International Football Federation (FIFA) was very concerned with this problematic, especially because the World Cup was about to start in France. In this respect, a statistical study was held with all football players from the first and second divisions of the Swiss Football National League. All players gave a urine sample after effort and around 6% of them showed traces of 19-norandrosterone. These results were compared with amateur football players (control group) and around 6% of them had very small amounts of 19-norandrosterone and/or 19-noretiocholanolone in urine after effort, whereas none of them had detectable traces of one or the other metabolite before effort. The origin of these compounds in urine after a strenuous physical activity is still unknown, but three hypotheses can be put forward. First, an endogenous production of nandrolone metabolites takes place. Second, nandrolone metabolites are released from the fatty tissues after an intake of nandrolone, some related compounds or some contaminated nutritive supplements. Finally, the sportsmen may have taken something during or just before the football game. 相似文献
38.
39.
Patrice Bourdelais 《The History of the Family》2013,18(1):97-113
From the mid-17th until the beginning of the 20th century, French censuses became increasingly more frequent and organized. This article focuses on the purposes of the first censuses (military), how the population was conceived of, and what variables were collected. The main characteristics of included individuals, the data considered important during each period, and the major categories chosen are examined. Also included are the evolution of reasons for knowing the precise age of individuals and how age groups were standardized because these aspects are closely linked to census operations. Finally, we will see how censuses have been used to obtain an overview of the population and, during the 19th century, how they were central to the discussion of the decline in fertility and, more generally, the changes occurring in the French population. How each new question led to the invention of a new variable and how data were presented is also examined. 相似文献
40.
J. Patrice McSherry Joan Roelofs Stephen K. White Kent Worcester 《New Political Science》2013,35(1-2):195-219
THE ROOTS OF U.S. POLICY TOWARD LA TIN AMERICA G. Pope Atkins, Latin America in the International Political System, second edition. (Boulder: Westview Press, 1989. Pp. 421.) Lars Schoultz: National Security and United States Policy toward Latin America. (New Jersey: Princeton University Press, 1987. Pp. 377.) Kevin J. Middlebrook and Carlos Rico, eds.: The United States and Latin America in the 1980s (Pittsburgh: University of Pittsburgh Press, 1986. Pp. 648. Second printing 1988.) GENEROSITY AND SELF‐INTEREST Teresa Odendahl: Charity Begins at Home: Generosity and Self‐interest among the Philanthropic Elite. (New York: Basic Books, 1990. Pp. 298.) HOBBES AMONG THE PATRIARCHS Arnold A. Rogow: Thomas Hobbes: Radical in the Service of Reaction. (New York: W. W. Norton Company, 1986. Pp. 287.) STRACHEY AND MACLEAN: BRITISH ALTERNA TIVES Michael Newman: John Strachey. (Manchester: Manchester Press, 1989. Pp. 201.) B. J. Ripley and J. McHugh: John Maclean. (Manchester: Manchester University Press, 1989. Pp. 201.) 相似文献