نتایج جستجو برای: human blood sample
تعداد نتایج: 2536356 فیلتر نتایج به سال:
Introduction: Human cytomegalovirus (HCMV) infection is most often asymptomatic in immuno-competent individuals and has lifelong latency especially in leukocytes. However, CMV is a major cause of infection and death in immuno-compromised patients. Transfusion transmitted HCMV (TT-HCMV) can cause serious morbidity and mortality in certain patients who are at risk. In this study, we evaluated t...
the present study has tried to accomplish an analysis of margaret atwood’s novels oryx and crake, and the year of the flood in the light of posthuman and cyborg theories. considering posthumanism as a critical reading of some notions of humanism focus of which in this thesis has been identity, new definitions for humanity and human identity are formed. haraway’s cyborg, as one possible new figu...
objective(s) human umbilical cord blood (hucb) is now considered as a valuable source for stem cell–based therapies. previous studies showed that intravascular injection of the hucb significantly improves neurological functional recovery in a rat model of intracerebral hemorrhage (ich). in the present study, we hypothesize transplanted hucb derived mononuclear cells (uc-mcs) can decrease injure...
The aim of this study was to develop quantitative real-time (q)PCR assays to detect all known haemoplasma species, and a human housekeeping gene in order to demonstrate both successful DNA extraction from clinical samples and to test for sample inhibition, and to apply these qPCRs to human blood samples and blood smears. Sensitive and specific generic haemoplasma qPCR assays were developed to a...
Hydroxylated polychlorinated biphenyls (OH-PCBs) are well known as metabolites of PCBs in the human body. We improved a measurement method for OH-PCBs in blood samples using LC/MS/MS. A new 2 microm particle column was used, and the analytical conditions for the LC/MS/MS measurements were optimized. The improved method is more sensitive than the conventional method for 5g blood samples. And, th...
Infection with human immunodeficiency virus (HIV) is diagnosed routinely by the enzyme immunoassay (EIA) for HIV-1 antibody; a nonreactive blood sample is designated as negative without further testing. However, one limitation of this screening algorithm is that a blood sample may be obtained from a patient with recent HIV infection before detectable HIV antibody is present ("window period"). T...
Human gender identification, based on the amelogenin gene, has important applications in forensic casework, prenatal diagnosis, DNA databasing, and blood sample storage. However, we report on the first known case, in the Israeli population, of an amelogenin sex test failure on a phenotypically normal male. He was typed as a female by both the AmpF STR R © SGM plusTM and GenePrintTM kits. Subseq...
We propose a blood coagulation testing method based on the measurement of the flow velocity near the bottom surface of a microchannel by using a surface plasmon resonance (SPR)-based microfluidic device. We were able to distinguish the coagulation ability in different human plasma samples by observing the flow velocity change caused by coagulation that occurred at an interface between a plasma ...
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