Track topics on Twitter Track topics that are important to you
Although blood is the reference medium in the field of forensic toxicology, alternative matrices are required in case of limited, unavailable or unusable blood samples. The present review investigated the suitability of bone marrow (BM) as an alternative matrix to characterize xenobiotic consumption and its influence on the occurrence of death. Basic data on BM physiology are reported in order to highlight the specificities of this matrix and their analytical and toxicokinetic consequences. A review of case reports, animal and human studies involving BM sample analysis focuses on the various parameters of interpretation of toxicological results: analytic limits, sampling location, pharmacokinetics, blood/BM concentration correlation, stability and postmortem redistribution. Tables summarizing the analytical conditions and quantification of 45 compounds from BM samples provide a useful tool for toxicologists. A specific section devoted to ethanol shows that, despite successful quantification, interpretation is highly dependent on postmortem interval. In conclusion, BM is an interesting alternative matrix, and further experimental data and validated assays are required to confirm its great potential relevance in forensic toxicology.
Université de Lyon, Université Claude Bernard Lyon 1, ISPB-Faculté de pharmacie, Laboratoire de Toxicologie, 8 avenue Rockefeller, 69373, Lyon cedex 08, France.
This article was published in the following journal.
Name: International journal of legal medicine
Background : Examination of bone marrow plays a pivotal role in the practice of haematology. It can be evaluated by three ways - bone marrow aspiration smears (BMA), bone marrow touch imprints (BMI) a...
Bone marrow can undergo necrosis for many different causes; malignant causes are reported to be more frequent.
For those with certain blood or bone cancers, bone marrow donation can mean the difference between life and death. The National Marrow Donor Program(®) (NMDP) operates the largest bone marrow registr...
Bone marrow was assumed to be negligible on the aspect of bone mechanical behavior, where bone mass and bone mineral density were most studied. As a result, if the bone marrow, especially the marrow f...
The de novo formation of ectopic bone marrow was induced using 1.2-mm-thin polycaprolactone (PCL) scaffolds biomodified with several different biomaterials. In vivo investigations of de novo bone and ...
Potential donors who are undergoing bone marrow biopsy or bone marrow donation as part of clinical care will be asked by the principal investigator (PI) if they might be interested in dona...
RATIONALE: Studying the genes expressed in samples of bone marrow from patients with cancer may help doctors identify biomarkers related to cancer. PURPOSE: This research study is looking...
RATIONALE: Studying samples of blood in the laboratory from patients who have undergone a donor bone marrow transplant may help doctors learn more about changes that occur in DNA and ident...
RATIONALE: Studying samples of bone marrow and blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related...
RATIONALE: Genetic studies may help in understanding the genetic processes involved in the development of some types of cancer and may help doctors identify patients who are at risk for ca...
Disciplines that apply sciences to law. Forensic sciences include a wide range of disciplines, such as FORENSIC TOXICOLOGY; FORENSIC ANTHROPOLOGY; FORENSIC MEDICINE; FORENSIC DENTISTRY; and others.
The application of TOXICOLOGY knowledge to questions of law.
Neoplasms located in the bone marrow. They are differentiated from neoplasms composed of bone marrow cells, such as MULTIPLE MYELOMA. Most bone marrow neoplasms are metastatic.
Techniques for the removal of subpopulations of cells (usually residual tumor cells) from the bone marrow ex vivo before it is infused. The purging is achieved by a variety of agents including pharmacologic agents, biophysical agents (laser photoirradiation or radioisotopes) and immunologic agents. Bone marrow purging is used in both autologous and allogeneic BONE MARROW TRANSPLANTATION.
The soft tissue filling the cavities of bones. Bone marrow exists in two types, yellow and red. Yellow marrow is found in the large cavities of large bones and consists mostly of fat cells and a few primitive blood cells. Red marrow is a hematopoietic tissue and is the site of production of erythrocytes and granular leukocytes. Bone marrow is made up of a framework of connective tissue containing branching fibers with the frame being filled with marrow cells.
Latest News Clinical Trials Research Drugs Reports Corporate
Osteoporosis is a disease in which the bones become extremely porous, are subject to fracture, and heal slowly, occurring especially in women following menopause and often leading to curvature of the spine from vertebral collapse. Follow and track&n...
Bone marrow analysis includes a quantification oftoxicology and bonesbone marrow analysis includes quantification ofbone marrow analysis includes a quantification ofbone marrow analysis include quantification ofbone marrow analysisforensic technology bonewhat measures bone toxicologybone marrow analysis includes quantification of