Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034069 (pulmonary fibrosis)
 7,050 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Angiogenesis is a process of new blood vessels' formation occurring in many physiological and pathological conditions. Neovascularisation is the principal vascular response in chronic inflammation and concomitant fibrotic process. Microvascular changes in various organ sites in sarcoidosis (BBS) and some of the symptoms of the disease may be related to microangiopathy. Moreover, vascular alterations were also observed in lung specimens from idiopathic pulmonary fibrosis (IPF) and avian fanciers lung (AFL) patients. The present study was aimed at testing the effects of serum from 43 patients with ILD (24 BBS, 8 AFL, 8 IPF, 3 DIPF--drug induced pulmonary fibrosis) and 11 healthy controls on angiogenic capability of normal blood peripheral mononuclear cells (PBMC) in the murine intradermal angiogenesis assay (according to Sidky and Auerbach). The data demonstrated that sera from ILD patients significantly enhanced angiogenic capacity of normal PBMC as compared to control sera (p < 0.001). The effect was more pronounced for AFL patients than for BBS and IPF ones (p < 0.05). Sera from DIPF did not stimulate angiogenesis compared to control sera. The data showed that sera from ILD patients constitute sources of mediators participating in angiogenesis. This phenomenon may play role in pathogenesis of chronic immunological processes in lung.
 ...
PMID:[Evaluation of angiogenic activity in sera from patients with interstitial lung diseases]. 976 Jul 88