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11.
Tanaka M Yoshimoto T Nozawa H Ohtaki H Kato Y Sato K Yamamoto T Tamaki K Katsumata Y 《Journal of forensic sciences》2000,45(3):674-676
We investigated the usefulness of a toothbrush as a source of DNA for an unidentified cadaver. Ten toothbrushes were obtained from ten individuals along with their peripheral blood. We recovered from 10 to 430 ng of DNA from all but one of the toothbrushes. All ten toothbrushes, including the one containing no detectable DNA by fluorometry, were typed correctly at all of the loci tested, including nine STRs. Three toothbrushes obtained in two actual deaths also identified two victims and one suspect. Therefore, toothbrushes seem to be useful as a source of evidential DNA for personal identification. 相似文献
12.
Tanaka E Kamata T Katagi M Tsuchihashi H Honda K 《Forensic science international》2006,163(1-2):152-154
A fatal overdose involving case by 5-methoxy-N,N-diisopropyltryptamine (5-MeO-DIPT) is reported. 5-MeO-DIPT and its two metabolites, 5-hydroxy-N,N-diisopropyltryptamine (5-OH-DIPT) and 5-methoxy-N-isopropyltryptamine (5-MeO-NIPT), were identified by LC-MS. The level of 5-MeO-DIPT, 5-OH-DIPT and 5-MeO-NIPT in blood and urine was 0.412, 0.327 and 0.020 microg/ml, and 1.67, 27.0 and 0.32 microg/ml, respectively. These blood and urine levels were higher than published data for such poisoning. 相似文献
13.
Many scholars argue that economic interdependence and more extensive economic ties between countries decreases the risk of violent conflict between them. However, despite considerable research on the “capitalist peace” at the macro or dyadic level, there has been less attention to its possible individual-level microfoundations or underpinnings. We argue that public perceptions about economic ties with other states and the costs of conflict should influence the expected constraints on the use of force for leaders. Actual high interdependence and potential economic costs may not suffice to create political constraints on the use of force if people are unaware of the degree of interdependence or fail to understand the benefits of trade and the likely economic costs of disruptive conflict. We examine the linkages between individual perceptions about economic interdependence and their views on conflict and peace through a survey experiment, where we ask respondents in Japan about approval for belligerent actions in a territorial dispute with China and varying information about economic ties. Our findings indicate that greater knowledge and information about economic interdependence affects attitudes about territorial disputes and increases support for peaceful solutions with China. 相似文献
14.
Ohtani Kazuhiro Murayama Kou Ishii Ryo Fukuzumi Noriaki Sakaki Michiko Ishikawa Shinichi Suzuki Takashi Tanaka Ayumi 《Journal of youth and adolescence》2020,49(1):212-227
Journal of Youth and Adolescence - Adolescents’ depressive symptoms are affected by a number of factors including life stress, gender, socio-economic status, and parental depression symptoms.... 相似文献
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16.
Junko Fujihara Ph.D. Hiroshi Kinoshita M.D. Ph.D. Naoko Tanaka B.S. Toshihiro Yasuda Ph.D. Haruo Takeshita M.D. Ph.D. 《Journal of forensic sciences》2013,58(4):1047-1049
The measurement of blood carboxyhemoglobin (CO‐Hb) is important to determine the cause of death. The AVOXimeter 4000 (AVOX), a portable CO‐oximeter, has the advantages of a low purchase price and operating cost, ease of operation, and rapid results. Little information is available on the usefulness of AVOX in the forensic sample, and the previous study investigated only six samples. Therefore, in this study, we confirmed the usefulness of the AVOX through a comparison of its re s ults with data previously obtained using the double wavelength spectrophotometric method in autopsies. Regression analysis was performed between CO‐Hb levels measured by the AVOX and those measured by the conventional double wavelength spectrophotometric method in postmortem blood samples: a significant correlation was observed. This study suggests the usefulness of the AVOX to analyze postmortem blood, and the AVOX is suitable for routine forensic analysis and can be applied at the crime scene. 相似文献
17.
Hiroaki Sato Ph.D. ; Toshiko Tanaka Ph.D. ; Kentaro Kasai M.P.Sc. ; Toshiro Kita Ph.D. ; Noriyuki Tanaka Ph.D. 《Journal of forensic sciences》2009,54(6):1447-1449
Abstract: A 22-year-old man was found dead after he had continued to sit on a reclining chair for 2 years. He had consumed an unbalanced diet, kept wearing the same pair of socks and never washed himself for the term. His skin of bilateral crura developed into elephantiasis with severely festered ulcers on its surface. At autopsy, subcutaneous edema was significant in his lower limbs, and chronic circulatory disturbance of lymphoducts and veins was observed histologically. There were no crucial findings to account for chronic edema in the lower limbs. It has been reported that maintaining a seated posture obstructs both lymphoducts and veins because of bending the groin, decreases their return flow by inducing muscular atrophy, and causes subcutaneous edema in the lower limbs. Oligotrophia and dirt on his limbs might have exacerbated the chronic edema in elephantiasis. We concluded that a long-term abnormal life-style had caused fatal elephantiasis. 相似文献
18.
The immunocytochemical study on the ultrastructural localization of human-type ABO(H)-activities in a crab-eating macaque (Macaca irus) was carried out by using postembedding and immuno-gold staining method. The tissue specimens examined were the esophagus, stomach (St), small intestine (Si), large intestine, liver, kidney, and pancreas. The specimens from these organs and submandibular gland (Sg) of a human (O-group) were used as staining reaction controls. Primary and secondary antibodies were commercially obtained mouse monoclonal anti-A, -B, -H (IgM), and goat anti-mouse IgM labeled with colloidal gold particles (luminal diameter 20 nm), respectively. The results were as follows: (1) In macaque specimens, only A-activity could be observed as the location of gold particles on the peripheral rim of serous secretory granules (Sg) and of epithelial cells (esophagus), the mucous droplets in epithelial cells and brush border (St, Si), the intracellular secretory canaliculi [ISC (St)] and the zymogen granules and secretory ducts (pancreas). Gold particles could be also noted at the Golgi apparatus and nascent secretory granules. (2) By periodic acid-thiocarbohydrazide-osmium tetroxide (PA-TCH-OS) reaction, hexose-rich neutral mucopolysaccharides were noted on the peripheral rim of serous secretory granules (Sg), the mucous droplets (St, Si), the ISC (St), and the brush border (Si). Such a distributional pattern corresponded well with that of gold particles, indicating that the substances were responsible for ABO(H)-activities. 相似文献
19.
I analyze redistribution policies of majority governments in one kind of representative voting system. I employ these assumptions: members gain special benefits in the majority; parties act strategically by using redistribution transfers; the member's utility function is given in a quasi-linear function; the government's objective functions are the weighted summation of utilities and I classify governments according to the weight. The four main results are: a stable majority dose not support myopic government; the stable redistribution policy of benevolent government is expressed by a scope of transfers; the stable transfer of non-benevolent governments depends on private utilities of the majority and opportunity costs of the minority; and the altruistic government is not displayed by any other majority, because it offers the total welfare of the majority to the minority as a subsidy. 相似文献
20.
Two autopsy cases, where the individuals were suspected of having ingested acephate, an organophosphorous insecticide, are reported. Acephate and its active metabolite, methamidophos (MP), were analyzed in the biological fluids by GC/MS, using the salting out method with liquid-liquid extraction columns. The first case was that of a 70-year-old man whose blood acephate was 149 microg/mL, and MP was 3.0 microg/mL. Serum pseudocholinesterase (ChE) activity was inhibited. No remarkable finding of injury or disease was determined as the cause of his death, but acute poisoning by acephate was mostly suspected. The second case was that of a 60-year-old man. A deep gash in the left neck injured the left common carotid artery in addition to the severely ischemic state of the primary organs. His blood acephate was 46 microg/mL, and MP was not detected. ChE activity was in the normal range. Hemorrhage was mainly suspected as the cause of his death. The concentrations of acephate and MP in human blood after oral ingestion are first reported here, and the acute toxic level of acephate is discussed. 相似文献