Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0039483 (giant cell arteritis)
 3,204 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors described a case of temporal arteritis in which only biopsy of the artery made the correct diagnosis possible. The patient had contraindications to steroid treatment and thus a trial of Metindol therapy was undertaken. After the treatment a rapid regression of symptoms occurred.
Neurol Neurochir Pol
PMID:[Favorable outcome using indomethacin in a case of temporal arteritis]. 352 Mar 65

Three patients with giant cell arteritis (GCA) observed recently in our department are described. One of them demonstrated clinical picture of polymyalgia rheumatica, the other two presented with clinical symptoms of GCA. This presentation seems to be very helpful for correct diagnosis in cases with difficult recognition.
Pol Arch Med Wewn 1994 Apr
PMID:[Giant cell arteritis--presentation of 3 cases]. 807 91

Two patients with temporal arteritis are reported in whom terrible headache was the predominant symptom of the disease. Both of them improved after prednisone 60 mg daily in the initial dose. The diagnosis and the treatment of giant cell arteritis are discussed.
Neurol Neurochir Pol
PMID:[Temporal arteritis as a cause of a terrible headache]. 1046 59

Editing in plant mitochondria consists in C to U changes and mainly affects messenger RNAs, thus providing the correct genetic information for the biosynthesis of mitochondrial (mt) proteins. But editing can also affect some of the plant mt tRNAs encoded by the mt genome. In dicots, a C to U editing event corrects a C:A mismatch into a U:A base-pair in the acceptor stem of mt tRNAPhe (GAA). In larch mitochondria, three C to U editing events restore U:A base-pairs in the acceptor stem, D stem and anticodon stem, respectively, of mt tRNAHis (GUG). For both these mt tRNAs editing of the precursors is a prerequisite for their processing into mature tRNAs. In potato mt tRNACys (GCA), editing converts a C28:U42 mismatch in the anticodon stem into a U28:U42 non-canonical base-pair, and reverse transcriptase minisequencing has shown that the mature mt tRNACys is fully edited. In the bryophyte Marchantia polymorpha this U residue is encoded in the mt genome and evolutionary studies suggest that restoration of the U28 residue is necessary when it is not encoded in the gene. However, in vitro studies have shown that neither processing of the precursor nor aminoacylation of tRNACys requires C to U editing at this position. But sequencing of the purified mt tRNACys has shown that psi is present at position 28, indicating that C to U editing is a prerequisite for the subsequent isomerization of U into psi at position 28.
Acta Biochim Pol 2001
PMID:Editing of plant mitochondrial transfer RNAs. 1173 9

Molecular cloning and sequencing of a cDNA encoding rabbit presenilin-1 (Ps1) fragment was performed by reverse transcription polymerase chain reaction (RT-PCR) using primers: 5'-GGA TGA GCA GCT AAT CTA TAC C-3' and 5'-TCC ATT CAG GGA GGT ACT TGA TA-3'. The cDNA fragment revealed 402 nucleotides. The sequence was well conserved and found to be 91, 90, 88, 87 and 78% homologous to that of human, lemur, rat, mouse and chicken, respectively. The cDNA translated into a 130 amino-acid protein fragment. The deduced amino-acid sequence was also well conserved in various species and exhibited 98% similarities with those of rat, lemur and human homologues. However, differences were noticed at residues 145, 168 and 212. This cDNA fragment is quite significant because it is the most conserved portion of Ps1 in various animals and encodes four transmembrane regions (TM2, 3, 4, 5) as defined in human Ps1. Moreover, it includes more than 50% of the sites at which substitutions have been reported in familial Alzheimer's disease (FAD). Therefore, it is suggested that the rabbit can be used as an experimental model for future studies on Ps1 and its physiological functions to work out possible pathways leading to FAD linked neurodegeneration.
Acta Biochim Pol 2002
PMID:Molecular cloning and sequencing of rabbit presenilin-1 cDNA fragment. 1254 8

Polymyalgia rheumatica (PMR) is a common disease of the elderly. It is characterized by pain and stiffness in the neck, shoulders and the pelvic girdle. In most cases erythrocyte sedimentation rate and C-reactive protein levels are highly elevated. Polymyalgia rheumatica is frequently associated with giant cell arteritis. Steroids are the standard treatment for PMR but their dosage requires adjustment depending on clinical picture, co-morbid conditions and adverse effects. The most prominent features of the disease as well as the main principles of treatment are presented.
Pol Arch Med Wewn 2008 Jun
PMID:Polymyalgia rheumatica: clinical picture and principles of treatment. 1861 95

Primary systemic vasculitis comprise a group of diseases such as Wegener's granulomatosis, Kawasaki disease, Takayasu arteritis, giant cell arteritis with various clinical manifestations, and an etiology not fully understood. The pathogenesis involves an inflammatory infiltration of the vessel wall, which results in its damage. Matrix metalloproteinases seem to participate not only in the degradation of structural components of a vessel wall which leads to bleeding and/or aneurysmal dilatation. In addition, they play a significant role in the in inflammatory cells migration and development of inflammatory infiltration. This process, and the proliferation and migration of smooth muscle cells may result in the narrowing of the affected vessels. This article outlines the role of matrix metalloproteinases in primary systemic vasculitis.
Pol Merkur Lekarski 2008 Feb
PMID:[Role of matrix metalloproteinases in primary systemic vasculitis]. 1863 60

Temporal arteritis (TA), also known as giant cell arteritis, is a chronic vasculitis of medium and large-sized blood vessels, in particular the main cervical branches of the aorta, with particular affinity to the temporal arteries and eye-supplying arteries. Temporal artery biopsy is still a gold standard for diagnosis, however in recent years colour duplex ultrasound examination has been proposed as a useful diagnostic screening tool in cases of TA suspicion. We report three cases of TA in which the ultrasonographical examination of the temporal arteries had a decisive role in the diagnosis.
Neurol Neurochir Pol 2015
PMID:The role of ultrasound in the diagnosis of temporal arteritis. 2589 Sep 32