Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 3-year-old male Setter-type dog had a progressive distal sensorimotor polyneuropathy characterized by weakness, bilateral atrophy of distal appendicular musculature, and reduced response to tactile stimuli. The diagnosis of a distal axonopathy was supported by electromyographic findings of fibrillation potentials, positive sharp waves in distal limb muscles, and absence of evoked action potentials, myopathic changes of atrophic angular fibers, and myelinated nerve fiber depletion in distal parts of peripheral nerves. The neuropathy appeared 5 weeks after 38 days of heparin therapy for disseminated intravascular coagulation. The disseminated intravascular coagulation, a complication of thiacetarsamide therapy for heartworm disease, had resolved 40 days after the end of heparin therapy. The cause of the neuropathy was not determined.
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PMID:Distal polyneuropathy after canine heartworm disease therapy complicated by disseminated intravascular coagulation. 628 83

A 44-year-old woman suffered from recurrent fever, edema and fatigue. Laboratory data revealed renal dysfunction, low proteinemia, disseminated intravascular coagulation (DIC) and myelodysplasia. A renal and lymph node biopsy showed a marked angiogenesis. Serum levels of vascular endothelial growth factor (VEGF), and interleukin (IL)-6 were markedly increased, suggesting a pathogenesis related to VEGF-induced angiogenesis. The symptoms were remitted after treatment with cyclosporin A. No evidence of solid tumors, malignant lymphoma, Castleman's disease or POEMS (polyneuropathy, organomegaly, endocrine disorder, M-proteinemia and skin change) syndrome, reported to induce a high serum VEGF level, was obtained. This case may have involved an unknown mechanism which induced an overexpression of VEGF and IL-6.
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PMID:High fever, renal failure, disseminated intravascular coagulation and myelodysplasia accompanied with enhanced angiogenesis possibly due to overexpression of vascular endothelial growth factor. 1088 5

Human serum contains thousands of proteolytically derived low-molecular-weight peptide fragments (serum peptidome). The concept of utilizing the serum peptidome for cancer diagnosis has been developed. A pathological serum peptidome appears when the homeostatic balance between proteases and protease inhibitors is disrupted. We hypothesize if analyses of the serum peptidome are of diagnostic value as information on which molecules are disrupted, and the pathological course it will take in unknown pathological conditions and disseminated intravascular coagulation (DIC). We analyzed the serum peptidome in 3 stages (early stage, pre-DIC and DIC stages) in one patient with POEMS (polyneuropathy, organomegaly, endocrinopathy, M protein and skin changes) syndrome, an intractable disease with unknown pathology, using a 1-dimensional gel electrophoresis/matrix-assisted laser desorption/ionization-mass spectrometry (1-DE/MS)-based rapid quantitative approach. A very large number of peptide fragments appeared in the DIC stage, compared to pre-DIC. In addition, we identified fragments of transthyretin (ALGISPFHEHAEVVFTANDSGPR, m/z 2451.18) and alpha1-antitrypsin (EDPQGDAAQKTDTSHHDQDHPTFN, m/z 2691.02) that significantly increased in the DIC stage, compared to those in the pre-DIC stage. Rapid analyses of the serum peptidome may lead to a diagnostic method that can predict on-going protease activated pathological conditions and help to decide on multilateral strategies including nutritional support and drug therapy.
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PMID:Diagnostic value of serum peptidome analyses for protease activated pathological conditions beyond cancer diagnosis. 1947 5

Middle East Respiratory Syndrome Coronavirus (MERS-CoV) was first discovered in September 2012 in Saudi Arabia. Since then, it caused more than 1600 laboratory-confirmed cases and more than 580 deaths among them. The clinical course of the disease ranges from asymptomatic infection to severe lower respiratory tract illness with multiorgan involvement and death. The disease can cause pulmonary, renal, hematological, and gastrointestinal complications. In this paper, we report neurological complications of MERS-CoV in two adult patients, and we hypothesize the pathophysiology. The first patient had an intracerebral hemorrhage as a result of thrombocytopenia, disseminated intravascular coagulation, and platelet dysfunction. The second case was a case of critical illness polyneuropathy complicating a long ICU stay. In these cases, the neurological complications were secondary to systemic complications and long ICU stay. Autopsy studies are needed to further understand the pathological mechanism.
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PMID:Neurological Complications of Middle East Respiratory Syndrome Coronavirus: A Report of Two Cases and Review of the Literature. 2723 56