Abstract：
:This study describes an innovative application of a well-established method of age determination. The conventional method of aspartic acid racemization (AAR) is based on estimation of the d-l-aspartic acid ratio in slow turnover tissues, such as tooth tissue, to reflect the age of an individual. This method has been recently applied to age estimation in forensic investigations, and is also widely used for archeological dating of fossils. We suggest that the aspartic acid racemization method could be applied to a significant, although unresolved, forensic issue: that of bloodstain dating. Standard kinetic experiments were used to describe the characteristics of the racemization reaction in bloodstains, which were then employed to estimate the age of various samples. The soluble protein fraction of a bloodstain produced a stronger correlation between elapsed time and d-aspartic acid content than total amino acid fractions. According to our preliminary results, the time lapse after the creation of a bloodstain can be determined ex vivo by measuring the extent of aspartic acid racemization. Our analysis highlights the need for further study into the preservation and composition of bloodstains to assist in further development of this pioneering application.
journal_name
Forensic Sci Intjournal_title
Forensic science internationalauthors
Arany S,Ohtani Sdoi
10.1016/j.forsciint.2011.05.015subject
Has Abstractpub_date
2011-10-10 00:00:00pages
e36-9issue
1-3eissn
0379-0738issn
1872-6283pii
S0379-0738(11)00230-1journal_volume
212pub_type
杂志文章abstract：:The persistence of fibres under outdoor conditions is seldom investigated. This research aimed to study simultaneously the influence of several factors (and their cross-interactions) on the persistence of fibres on static textile surfaces. In order to achieve this aim, a design of experiments was successfully implemen...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2020.110593
更新日期：2021-01-01 00:00:00
abstract：:The smuggling of illicit drugs by means of body packing has become a common problem at European airports. Europe is considered to be the fastest growing market for cocaine worldwide, and the air route is the most frequently used method of trafficking cocaine. Smuggling illicit drugs by use of body packing is considere...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(99)00142-5
更新日期：2000-01-24 00:00:00
abstract：:The authors describe a technique for the gross examination of postmortem eyes of children who are suspected to have been the victims of deliberate trauma. By removing the anterior segment (cornea, iris, lens and pars plicata of the ciliary body) en bloc by a coronal incision through the pars plana just anterior to the...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(92)90149-q
更新日期：1992-09-01 00:00:00
abstract：:Agilent GC-MS MSD Chemstation offers automated library search report for toxicological screening using total ion chromatogram (TIC) and mass spectroscopy in normal mode. Numerous peaks appear in the chromatogram of biological specimen such as blood or urine and often large migrating peaks obscure small target peaks, i...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2010.03.003
更新日期：2010-06-15 00:00:00
abstract：:Understanding bone trauma characteristics is a fundamental component of forensic investigations that can assist in understanding the nature of blunt trauma related deaths. The variation of each blunt force trauma (BFT) injury is dependent on a magnitude of factors including, age, sex, health, angle of impact, impact m...
journal_title：Forensic science international
pub_type： 杂志文章,评审
doi：10.1016/j.forsciint.2020.110140
更新日期：2020-02-01 00:00:00
abstract：:Hair samples of 20 volunteers of the techno-music scene, who more or less regularly consumed ecstasy tablets and speed and anonymously reported their abuse history, were analyzed in one to seven 3 cm segments for amphetamine (A), methamphetamine (MA), methylenedioxyamphetamine (MDA), methylenedioxymethamphetamine (MDM...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(97)00123-0
更新日期：1997-09-19 00:00:00
abstract：:Pentaerythritol tetranitrate (PETN) and its degradation products are analyzed to discriminate between residues originating from PETN explosions and residues obtained under other circumstances, such as natural degradation on textile, or after handling intact PETN. The degradation products observed in post-explosion sam...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2013.03.042
更新日期：2013-07-10 00:00:00
abstract：:Air bags have been implicated in saving lives and reducing morbidity associated with motor vehicle crashes since their introduction in the mid-1970s. However, there is increasing evidence showing that air bags can be a source of injury and even death in certain circumstances. As the number of air bag-equipped vehicles...
journal_title：Forensic science international
pub_type： 杂志文章,评审
doi：10.1016/s0379-0738(02)00197-4
更新日期：2002-08-28 00:00:00
abstract：:During a 3-year period (August 1st, 1985 to July 31st, 1988) a systematic investigation of medico-legal autopsy cases with regard to the presence of antibodies for HIV-virus was carried out at the Department of Forensic Medicine in Stockholm, Sweden. Prior to autopsy, blood samples were taken from femoral or subclavia...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(89)90220-x
更新日期：1989-06-01 00:00:00
abstract：:Head hair samples obtained from surgery patients who received fentanyl during anesthesia were analyzed by immunoassay for the presence of fentanyl. Thirteen hair samples were collected from patients following intravenous administration of 1-6 mg of fentanyl. Additional hair samples were collected following the adminis...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(93)90250-e
更新日期：1993-09-01 00:00:00
abstract：:Munchausen syndrome by proxy (MSBP) is a special form of child abuse in which an adult repeatedly produces symptoms of illness in a person under his/her care. In most cases the perpetrators are mothers who repeatedly and in different ways produce or feign symptoms of illness in their children in order to obtain medica...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2003.07.007
更新日期：2003-11-26 00:00:00
abstract：:Synthetic cannabinoids are a group of new psychoactive compounds (NPS) that act as agonists at the cannabinoid receptor. First reported in 2008, they currently represent one of the largest groups of NPS that are monitored by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA). Five samples (4 from the...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.10.020
更新日期：2017-12-01 00:00:00
abstract：:A sample of 166 normal adult males and females was taken from different colleges of Assiut representing those living in upper Egypt. Each subject has been studied for measurements of stature (S), hand length (HL) and hand breadth (HB). The data were statistically analysed in order to assess the relationship between st...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(90)90304-h
更新日期：1990-07-01 00:00:00
abstract：:A headspace solid-phase microextraction procedure (HS-SPME) was developed for the profiling of traces present in 3,4-methylenedioxymethylampethamine (MDMA). Traces were first extracted using HS-SPME and then analyzed by gas chromatography-mass spectroscopy (GC-MS). The HS-SPME conditions were optimized using varying c...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2009.03.004
更新日期：2009-05-30 00:00:00
abstract：:A comparison study of the American style ASP extendible police baton with the conventional UK police wooden truncheon was performed. It was found that the ASP baton generated approximately twice the contact pressure than the conventional wooden truncheon. A discussion on the medical/legal aspects of the results are gi...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(94)90411-1
更新日期：1994-06-28 00:00:00
abstract：:The use of average curvature measurements for the forensic comparison of curly hairs has been reported, but a method, in which various types of hair form are quantitatively examined and objectively interpreted for hair comparison, has not been reported to date. In the present study, numerical data on hair form from Ja...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(02)00450-4
更新日期：2003-01-28 00:00:00
abstract：:The bodies of socially isolated people may remain undiscovered in their own houses for prolonged periods. Occasionally the body is in situ for sufficient time to become skeletonised, or partially so. Medico-legal investigation of these cases is complicated by degradation and contamination of evidence. Thus, a multidis...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2005.02.016
更新日期：2005-07-16 00:00:00
abstract：INTRODUCTION:Postmortem redistribution (PMR), a well-described phenomenon in forensic toxicology for certain drugs, can result in increased central blood concentrations relative to peripheral blood concentrations. Δ(9)-tetrahydrocannabinol (THC), the primary psychoactive component in cannabis or marijuana, is the illic...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2011.06.028
更新日期：2011-10-10 00:00:00
abstract：:Capillary high performance liquid chromatography (HPLC) was combined with frit fast atom bombardment (FAB) mass spectrometry (MS) and a detailed procedure has been established for on-line analysis of cefaclor in human serum. The capillary column (0.3 mm i.d.) enabled the introduction of entire effluent to the frit int...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(93)90313-y
更新日期：1993-04-01 00:00:00
abstract：:Sodium oxybate (Xyrem®), the sodium salt of γ- hydroxybutyric acid (GHB), is a first-line treatment of the symptoms induced by type 1 narcolepsy (NT1) and it is highly effective in improving sleep architecture, decreasing excessive daytime sleepiness and the frequency of cataplexy attacks. Using an ultra-high-performa...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.01.015
更新日期：2017-05-01 00:00:00
abstract：:To investigate the pathological changes in the heart induced by pulmonary embolism, 20 autopsy cases of pulmonary embolism and 10 control cases of acute death from traumatic injury were examined. Adding to the routine hematoxylin-eosin (HE) staining, immunostaining with CD68 pan-macrophage marker was performed on the ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(03)00138-5
更新日期：2003-07-08 00:00:00
abstract：:Determining the sequencing of intersecting ink lines is one of the current problems for forensic document examiners. The way two inks will distribute and interact with each other and the paper at the crossing is a dynamic process that can be affected by many variables. Thus, the main purpose of this manuscript is to v...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2013.10.026
更新日期：2014-01-01 00:00:00
abstract：:The synthesis of impurities detected in clandestinely manufactured Amphetamine Type Stimulants (ATS) has emerged as more desirable than simple "fingerprint" profiling. We have been investigating the impurities formed when phenyl-2-propanone (P2P) 5, a key ATS precursor, is synthesised in three steps; an aldol condensa...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2016.03.034
更新日期：2016-06-01 00:00:00
abstract：:In the last years the research output of forensic medicine has sometimes been regarded as insufficient and as of poor quality, especially when parameters as impact factors and external funding were taken into account. However, forensic medicine has different tasks compared to clinical medicine. The main difference bet...
journal_title：Forensic science international
pub_type： 杂志文章,评审
doi：10.1016/j.forsciint.2006.05.009
更新日期：2007-01-17 00:00:00
abstract：:We study in this paper the expanding behaviour of hollow point 9 mm Parabellum projectiles (Hornady XTP(®) and Speer Gold Dot(®)). We defined a deformation rate that takes into account both the diameter increase and the length reduction. We plotted the behaviour of this parameter versus impact velocity (we refer to th...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2011.12.007
更新日期：2012-06-10 00:00:00
abstract：:Injuries caused by traffic accidents can be complex and extensive. Due to the highly dynamic course of actions, reconstructive questions may be challenging to investigators. Differentiation of a single collision from an overrun is a central question. We hypothesized that the existence of spine fractures such as spinou...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2012.01.013
更新日期：2012-06-10 00:00:00
abstract：:Forensic anthropology makes an important contribution to human identification and assessment of the causes and mechanisms of death and body disposal in criminal and civil investigations, including those related to atrocity, disaster and trafficking victim identification. The methods used are comparative, relying on as...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.08.015
更新日期：2017-10-01 00:00:00
abstract：:Bloodstain pattern analysts are sometimes called upon to determine the point of origin of a pattern of bloodstains. A derivation of expressions for the uncertainties deltaX and deltaY in the coordinates of the point of origin P(X, Y) of two bloodstains on a surface has recently been published. These uncertainties were...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2005.10.023
更新日期：2006-08-10 00:00:00
abstract：:For prospective investigation of drugs and metabolites in archaeological and contemporary dental calculus, a sensitive, broadly applicable ultra-high-performance liquid chromatography-tandem mass spectrometry method using pneumatically assisted electrospray ionisation (UHPLC-ESI-MS/MS) was developed. The dental calcul...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2020.110647
更新日期：2021-02-01 00:00:00
abstract：:The area of the regional unit of Evros in northern Greece is considered the main gateway to the East and marks the end of the European territory and the beginning of the Asian continent. The natural boundary of the Evros River has been the last major obstacle to overcome before entering the Schengen area for hundreds ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2019.109875
更新日期：2019-09-01 00:00:00
