Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0004153 (atherosclerosis)
 77,401 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The diseases observed in Papua New Guinea coastal and highland people were described: segmental enteritis necroticans caused by the ingestion of pig meat contaminated with Clostridium welchii type C; chest empyemas caused by thoracostomies performed by village doctors because of ancient superstition; traumatic injuries; primary and secondary (lepromatous leprosy or tuberculosis) amylosis; slow prominent atherosclerosis and myocardial infarction.
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PMID:Changing patterns of disease in Papua New Guinea over a period of 40 years from 1962. Pathology encountered in a stoneage culture by the first western-trained doctors who entered the country. 1266 14

A 35-year-old man with a history of childhood Wilms tumor successfully treated with radiotherapy, chemotherapy, and surgery, collapsed and died unexpectedly in hospital following admission for abdominal pain. At autopsy, there was ischemic necrosis of the small intestine with altered blood within the stomach and small intestine. Within the upper abdominal aorta, there was patchy confluent calcific atherosclerosis with extension into the proximal superior mesenteric artery which was occluded by thrombus. Death was attributed to ischemic enteritis of the small intestine caused by mesenteric artery thrombosis complicated by gastrointestinal hemorrhage with aspiration. Localization of atherosclerosis to the radiation field with no significant atherosclerosis elsewhere and the young age of the decedent were supportive of radiation-induced atherogenesis. Geographically, localized atherosclerosis at autopsy in a tumor survivor should raise the possibility of a treatment-related side effect that may directly contribute to death many years after the original therapeutic intervention.
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PMID:Fatal ischemic enteritis with hemorrhage--a late complication of treated Wilms tumor. 2292 38

Platelets play a significant role in atherosclerosis, stroke, and asthma through active interaction with neutrophils, monocytes, and vascular endothelial cells. The mechanism underlying these intercellular interactions, however, is incompletely understood. In this study, we report that platelets can remotely modulate vascular endothelial cell apoptosis through releasing microRNA-223 (miR-223)-containing microvesicles (MVs). First, platelets expressed abundant miRNAs, and miR-223 had the highest level of expression. Platelet miR-223 and other miRNAs can be upregulated by the stimulation with thrombopoietin (TPO) or thrombin. Unlike leukocytes, platelets contained high levels of pre-miRNAs, and upregulation of mature platelet miRNAs by TPO was correlated with decreased pre-miRNAs. Second, under stimulation with TPO, platelets released a large amount of MVs, which also contain higher levels of miR-223. Elevation of miR-223 inside circulating platelet MVs (P-MVs) was also observed in plasma samples from patients with enteritis, hepatitis, nephritis, or atherosclerosis. Third, incubation of P-MVs with HUVECs, which had significantly lower levels of miR-223 than platelets, showed that P-MVs effectively delivered miR-223 into HUVECs. Finally, in HUVECs, exogenous platelet miR-223 decreased the level of insulin-like growth factor 1 receptor and thus promoted HUVEC apoptosis induced by advanced glycation end products. The proapoptotic effect of P-MVs on HUVECs was largely abolished by depleting cellular miR-223 using anti-miR-223 antisense oligonucleotide. In conclusion, our study presents the first evidence, to our knowledge, that platelet-released miR-223 promotes advanced glycation end product-induced vascular endothelial cell apoptosis via targeting insulin-like growth factor 1 receptor.
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PMID:Platelet-secreted microRNA-223 promotes endothelial cell apoptosis induced by advanced glycation end products via targeting the insulin-like growth factor 1 receptor. 2430 38

Side effects and complications of the application of partial ileal bypass used for dislipidemia were analyzed in 162 patients with atherosclerosis. It was shown, that the partial ileal bypass operation could lead to the development of series of undesirable side effects such as diarrhea, hypovitaminosis B12, off-state intestine enteritis. The application of modification of partial ileal bypass such as formation of ileo-ileoanastomosis 5-6 cm long near ileocecal valve with the maintenance of its functions disposed the diarrhea and minimized the risk of the development of hypovitaminosis B12 after operation. It is possible to prevent the development of enteritis of off-state loop of the small intestine by using microanastomosis between off-state and functioning iliac intestine. The partial ileal bypass operation didn't influence on body weight, wouldn't increase the risk of stone formation in the gallbladder and kidneys. The risk of the development of hypovitaminosis B12 is minimal after operation.
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PMID:[Prevention of side effects and complications after operation for partial ileal bypass]. 2505 7