Abstract：
:To estimate postmortem interval (PMI), spontaneous cleavage of the third component of complement (C3) was studied in aged blood and cadaveric blood by crossed immunoelectrophoresis. Using the kinetics of C3 cleavage in vitro described as dC/dt = -kC, where C is the concentration of native C3 at time t and k is a first-order rate constant, Arrhenius' equation, and another equation which assumes a linear drop of body temperature after death, the percentages of C3 cleavage were calculated. There was a significant positive correlation between the calculated percentages and the measured percentages of up to 10% in cadaveric blood. We found that the comparison between the calculated percentage of C3 cleavage for each optional postmortem interval and the measured percentage of up to 10% in cadaveric blood leads to the estimation of PMI. This approach is one step towards the development of an accurate method for determining PMI based on C3 cleavage, that is, on a first-order reaction.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Kominato Y,Kumada K,Yamazaki K,Misawa Ssubject
Has Abstractpub_date
1989-01-01 00:00:00pages
207-17issue
1eissn
0022-1198issn
1556-4029journal_volume
34pub_type
杂志文章abstract：:It is no wonder that some people refer to forensic pathology as the "hidden specialty." This paper shows evidence that the only exposure given to most medical students is a brief, all-too-explicit demonstration ("horror show") of interesting cases that can only attract the bizarre of mind into the field. It is further...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1979-04-01 00:00:00
abstract：:This study investigated the relationship between chronological age and pulp tooth area ratio (PTR) in maxillary central teeth using cone-beam computed tomography (CBCT) images in the Turkish population. The sample consisted of CBCT images of 120 male and female subjects between 14 and 75 years old. The PTR of the maxi...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13986
更新日期：2019-07-01 00:00:00
abstract：:Classification of ignitable liquids in accordance with voluntary consensus-based standards published by ASTM International has become increasingly specific, relying upon both the chemical composition and the boiling point range of submitted ignitable liquids. This classification system includes among others, specific ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2004-09-01 00:00:00
abstract：:Bipartite patella is recognized as a developmental anomaly of ossification. Most of them are asymptomatic and are discovered incidentally. Bipartite patella is sometimes misdiagnosed as a patella fracture, because the x-ray images of both these conditions may appear very similar. In this case, the patient complained o...
journal_title：Journal of forensic sciences
pub_type：
doi：10.1111/1556-4029.13357
更新日期：2017-07-01 00:00:00
abstract：:We propose a genetic test for full sibship for a pair of carrion flies that could reveal the postmortem relocation of a corpse. A carrion fly larva is sometimes left behind when a corpse is moved. The discovery of full sibling larvae of approximately the same developmental stage at two locations would strongly suggest...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.01975.x
更新日期：2012-03-01 00:00:00
abstract：:This study was designed to evaluate commonly used voice stress analyzers--in this case the layered voice analysis (LVA) system. The research protocol involved the use of a speech database containing materials recorded while highly controlled deception and stress levels were systematically varied. Subjects were 24 each...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2009.01026.x
更新日期：2009-05-01 00:00:00
abstract：:The postmortem concentrations of citalopram in blood, bile, liver, and vitreous humour were investigated in 14 cases using a specially developed high performance liquid chromatography assay. Concentrations from drug and non-drug related deaths were categorized to determine a postmortem therapeutic and toxic range. The...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2002-07-01 00:00:00
abstract：:Analysis of length polymorphism at short tandem repeat (STR) loci utilizing the polymerase chain reaction (PCR) process has proven to be an ideal assay for human identification purposes. The short length of STR loci coupled with the amplification of target sequence through PCR allows for a robust, sensitive, and speci...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
abstract：:Although raccoons are known as one of the most common scavengers in the U.S., scavenging by these animals has seldom been studied in terms of forensic significance. In this research, the seasonal pattern of raccoon scavenging and its effect on human decomposition was investigated using 178 human cadavers placed at the...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12992
更新日期：2016-03-01 00:00:00
abstract：:In the field of forensic footwear examination, it is a widely held belief that patterns of accidental marks found on footwear and footwear impressions possess a high degree of "uniqueness." This belief, however, has not been thoroughly studied in a numerical way using controlled experiments. As a result, this form of ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2009.01209.x
更新日期：2010-01-01 00:00:00
abstract：:The objective of this study was to compare the accuracy of contact and laser 3D scanners in tooth mark analysis. Ten dental casts were scanned with both 3D scanners. Seven linear measurements were made from the 3D images of dental casts and biting edges generated with DentalPrint© software (University of Granada, Gran...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12598
更新日期：2015-01-01 00:00:00
abstract：:The interpretation of postmortem cocaine concentrations is made in an attempt to estimate drug concentrations present at the time of death and thus infer not only drug presence but drug toxicity. Previous data suggest that changes in postmortem blood cocaine concentrations over time are not predictable and interpretat...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:For the past 10 years, medical imaging techniques have been increasingly applied to forensic investigations. To obtain histological and toxicological information, tissue and liquid samples are required. In this article, we describe the development of a low-cost, secure, and reliable approach for a telematic add-on for...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.01990.x
更新日期：2012-03-01 00:00:00
abstract：:Anticoagulant rodenticides are widely used for rodent control around the world. A rapid and sensitive method was developed and validated for the simultaneous determination of 13 anticoagulant rodenticides (coumafuryl, pindone, valone, warfarin, coumatetralyl, coumachlor, diphacinone, dicumarol, chlorophacinone, bromad...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13613
更新日期：2018-05-01 00:00:00
abstract：:The Combitube is a ventilatory device consisting of a twin lumen tube with proximal and distal inflatable cuffs. The major benefit of the Combitube is that its design and function allow for ventilation through non-laryngoscope-assisted insertion into either the trachea, or esophagus. As with any invasive procedure, in...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2004-05-01 00:00:00
abstract：:Four tribal populations of Andhra Pradesh, South India (1), Chenchu (n=100), Lambadi (n=107), Naikpod Gond (n=104) and Yerukula (n=101) were analyzed for DNA polymorphisms at 15 tetranucleotide and 2 pentanucleotide short tandem repeat (STR) loci in the present study. ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2005-07-01 00:00:00
abstract：:We describe a case of fatal methemoglobinemia (MetHb-emia) resulting from application of liniment solution containing large quantities of sodium nitrite. As a remedial treatment of atopic dermatitis, the liniment solution was applied all over the boy's body. Autopsy findings showed no significant macroscopic or micros...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1996-01-01 00:00:00
abstract：:Comparing skeletal structures between antemortem and postmortem chest radiographs is widely used by forensic specialists from many disciplines to positively identify unknown decedents. However, validity assessments of this method have been fairly limited. This study had three objectives: 1) to quantify the reliability...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2002-07-01 00:00:00
abstract：:Five diesel samples were analyzed by gas chromatography-mass spectrometry (GC-MS) using six GC temperature programs, aiming to investigate the effect of temperature program on association and discrimination of the samples. Temperature programs varied by ramp rate and incorporated one- or two-step temperature ramps. Pe...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2009.01234.x
更新日期：2010-01-01 00:00:00
abstract：:To obtain a reliable estimation on the yield of illicit indoor cannabis cultivation in The Netherlands, cannabis plants confiscated by the police were used to determine the yield of dried female flower buds. The developmental stage of flower buds of the seized plants was described on a scale from 1 to 10 where the val...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2006.00228.x
更新日期：2006-09-01 00:00:00
abstract：:This study was designed to determine the effects of various environmental factors on the deoxyribonucleic acid (DNA) obtained from dental pulp. Extracted teeth were subjected to the following conditions: varying pH (3,7,10); temperature (4 degrees C, 25 degrees C, 37 degrees C, incineration); humidity (20%, 66%, 98%);...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：:Although there is considerable literature on grief and grief work, there have been few studies of the grief process in those who have killed someone. This paper reviews the scope of this problem in England and Wales and examines a number of issues in connection with the grieving process in those who have killed but, b...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1990-09-01 00:00:00
abstract：:The diagnosis of death as a result of starvation is established on anthropological measurements, visual appearance of the deceased on external and internal examination, microscopic analysis, laboratory testing, and exclusion of other causes of death. Herein, we present our findings on a case of 95-year-old man who die...
journal_title：Journal of forensic sciences
pub_type：
doi：10.1111/1556-4029.13244
更新日期：2017-01-01 00:00:00
abstract：:The primary objective of this paper is to report on the successful implementation of forensic facial approximation in a real case in the forensic context. A three-dimensional (3D) facial approximation protocol of the skull was performed with free software, applying techniques in a virtual environment that have already...
journal_title：Journal of forensic sciences
pub_type：
doi：10.1111/1556-4029.14587
更新日期：2021-01-01 00:00:00
abstract：:During postmortem examination of the dental arches of carbonized victims, dental restorative materials may be found. The aim of this study was to evaluate the effect of heat source action on the color stability of composite resin (CR) and glass ionomer cement (GIC) restorations, to discriminate between them and compar...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13292
更新日期：2017-03-01 00:00:00
abstract：:Continuous monitoring of existing methods of skeletal diagnosis allows improving the reliability of personal identification in forensic and archaeological contexts. This study reports on a blind test re-evaluating the sexing technique proposed by Rogers (8) involving the distal humerus. A total of 351 humeri (184 male...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：:This study examined the effects of heat on the amplification of DNA from the dental pulp of Sus scrofa molars and investigated the protection afforded to the pulp tissue by the dental enamel, alveolar process, and soft tissue of the head. Segments of defleshed maxilla and mandible encasing the first molar (n = 60) wer...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2009.01286.x
更新日期：2010-03-01 00:00:00
abstract：:Most fire departments respond within the first 5 min of notification of a fire. If fire victims are found at that stage by the firefighters, then incapacitation or death has occurred during the initial low-energy phase where smoke is being produced. Studies have shown that during this initial low-energy phase of the f...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:In this report, the authors present a case of unusual, accidental methadone intoxication in a 40-year-old man, who had inhaled methadone powder. The drug dealer was a pharmacy technician; methadone had been stolen from a pharmacy and sold as cocaine. After having inhaled methadone powder, he suffered cardiopulmonary a...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.01730.x
更新日期：2011-07-01 00:00:00
abstract：:The purpose of this paper is to discuss some of the major factors that can affect age-at-death predictions when using histomorphological methods. Although evidence suggests that some of the currently available methods are more reliable and accurate, and there are a number of factors other than chronological age that c...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：
更新日期：1988-01-01 00:00:00
