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941.
Hédouin V Bourel B Bécart A Tournel G Deveaux M Goff ML Gosset D 《Journal of forensic sciences》2001,46(1):12-14
Two species of blow flies (Diptera: Calliphoridae) were reared on tissues from rabbits administered different dosages of morphine. These species, Protophormia terraenovae and Calliphora vicina are among the first wave of insects colonizing a dead body. Two series of 3 rabbits were given dosages of 10, 20, and 40 mg/h of morphine over a 3 h period via ear artery perfusion. A morphine blood level plateau was attained after 1 h of perfusion. Two other rabbits were used as controls. Samples of tissues collected from rabbits using a coelioscopic technique were determined to have morphine concentrations similar to those encountered in human overdoses and were correlated with dosages of morphine administered. All samples from control rabbits were negative for morphine. Larvae and puparia of both species were regularly collected from each rabbit for toxicological analysis. Concentrations of morphine in larvae reared on rabbit carcasses containing morphine were significantly lower than concentrations found in the tissues. There was a decrease in concentration in morphine observed in transition from feeding 3rd instar larva to puparium. A correlation between larval concentration and tissue concentration was found only in feeding 3rd instar larvae. 相似文献
942.
943.
944.
Gradle B 《Journal of health law》2001,34(3):501-504
In accordance with the federal health privacy standards promulgated pursuant to the Health Insurance Portability and Accountability Act of 1996 ("HIPAA"), covered entities must provide adequate notice to individuals of their policies and procedures regarding protected health information. The form below may be used as a starting point by covered entities for the development of such notice. 相似文献
945.
Burnett BR 《Journal of forensic sciences》2001,46(2):379-385
At issue in this case was whether an unusual window defect seen in two of the crime scene photographs was due to a bullet and if so, if that same bullet fatally wounded the victim. The window appeared to have been cracked prior to the apparent shot through it. A .22 bullet recovered from autopsy, when examined only by light microscopy, failed to show associated glass fragments. A previously cracked test window was shot a number of times with .22 caliber bullets near the cracks in an effort to simulate the window defect seen in the crime scene photographs. Several of the defects produced by the test window shots appeared similar to the crime scene window defect. The .22 bullet taken from the victim and several of the test bullets (collected by a cotton box) were examined by scanning electron microscopy/energy dispersive X-ray spectroscopy. The test bullets showed glass particles on and embedded in their surfaces. Particles of similar size and composition were found embedded in the surface of the bullet from the victim. The bullet likely struck the window prior to hitting the victim. It was apparent by the morphology of some of the mushroomed test .22 bullets that they hit the window crack. These bullets showed that the glass on one side of a crack often fails before the other side during the strike. Aggregations of powdered glass on many of the mushroomed surfaces of the .22 bullets suggest that as the bullet mushrooms during impact on the window surface, the glass in contact with the bullet powderizes and coats the mushroomed surface of the bullet with a layer of fine glass particles. 相似文献
946.
The authors looked at the explanations for their index of violent crimes as given by 69 incarcerated violent male offenders, respectively. We then examined the extent to which those explanations changed with the passing of time and with change in context. We found that explanations of impaired internal control increased with the passing of time, and that such explanation was given more often to mental health professionals rather than law enforcement professionals. Finally, we found that our subjects tended to give mental health professionals fewer explanations involving external control with the passing of time. 相似文献
947.
Alzheimer's disease has been associated with serious behavioral disturbances including aggressive behaviors and agitation. Aggression in dementia of the Alzheimer's type may be associated with psychotic symptoms, particularly delusional misidentification phenomena. These phenomena are complex and varied in Alzheimer's disease and so far have been only rudimentarily described. In this paper, we explore the association of delusional misidentification and aggression in an individual suffering from Alzheimer's disease. 相似文献
948.
Bourel B Fleurisse L Hédouin V Cailliez JC Creusy C Gosset D Goff ML 《Journal of forensic sciences》2001,46(3):596-599
Morphine was detected by immunohistochemistry on sections of third stage larvae of Calliphora vomitoria (Diptera, Calliphoridae) reared on minced beef meat previously treated with morphine hydrochloride. The detection was performed with an avidin-biotin-peroxidase-complex method. Positive specimens showed specific staining of the haemolymph and a more intense immunoreaction in an area located at the limit between exocuticle and endocuticle. These results constitute an evidence of morphine accumulation inside the cuticle of Diptera larvae during their development. During the pupariation, the larval cuticle is transformed into the sclerotized puparium. This study consequently points out the possibilities of analyzing empty pupariae when suitable tissues or living necrophagous insects are absent. 相似文献
949.
950.
Schlesinger LB 《Journal of forensic sciences》2001,46(5):1119-1123
A case of an independent professional contract murderer, who killed over 100 people, is reported. After eluding law enforcement for 30 years, the subject killed several associates who he believed could implicate him in various crimes. These homicides eventually led to his arrest, since the victims were individuals who could be linked to him. This hit man had a background of poverty and childhood abuse but, as an adult, had pursued a middle-class lifestyle and kept his family totally separate from his criminal career. In addition, he had a number of characteristics that helped him carry out his crimes in a highly planned, methodical, and organized manner: he had adept social judgment; personality traits of orderliness, control, and paranoid vigilance; useful defense mechanisms of rationalization and reframing; and an exceptional ability to encapsulate emotions. This case is discussed within the context of contract murder, a crime that occurs relatively frequently and is probably increasing; yet it often goes undetected, the arrest rate is low, and the offender is rarely studied. 相似文献