Lysosomes and the connective tissue diseases

Lysosomes and the connective tissue diseases.

Lysosomes are small intracellular organelles present in most or all cells of animals of widely different evolutionary development. In general their diameter may vary from 0(2 to 0(5 ,tm so that they overlap the dimensions of mitochondria. In the original differential centrifugation studies they were isolated as the 'light mitochondrial' fraction. It is difficult to give an exact size to these o...

The real connective tissue diseases.

689–90. 16 Corrao S, Salli L, Arnone S, Scaglione L, et al. Echodoppler abnormalities in patients with rheumatoid arthritis without clinically evident cardiovascular disease. Eur J Clin Invest 1996;26:293–7. 17 Slack D, Waller B. Acute congestive heart failure due to the arteritis of rheumatoid arthritis. Early diagnosis by endomyocardial biopsy. Angiology 1986;6:477–81. 18 Banks MJ, Flint EJ, ...

Connective tissue diseases.

Undiagnosed connective tissue diseases

Among different subgroups of pulmonary arterial hypertension (PAH), those associated with connective tissue diseases (CTDs) have distinct hemodynamic and prognostic features; a correct etiologic diagnosis is thus mandatory.To estimate frequency and prognosis of previously undiagnosed CTDs in a suspect idiopathic (i) PAH cohort.Consecutive patients with PAH confirmed by right heart catheterizati...

[Connective tissue diseases and psoriasis].

Psoriasis is an autoimmune chronic inflammatory skin disease that is common in Spain. Connective tissue diseases are a heterogeneous group of conditions characterized by the abnormal function or structure of one or more of the elements that make up connective tissue. These diseases are also autoimmune in origin. In spite of the high prevalence of psoriasis in the general population, its associa...