The role of visfatin and resistin in an in vitro model of obesity-induced invasive liver cancer.

Obesity is associated with the development of liver disease and its progression to hepatocellular carcinoma. This link may be attributed to adipocytokines such as visfatin and resistin which have been shown to promote liver cancer incidence and progression. Studies have yet to determine the role of visfatin and resistin in liver cancer, specifically in the context of obesity.

Chromoblastomycosis associated with a lethal squamous cell carcinoma.

Chromoblastomycosis is a subcutaneous mycosis caused by the dermatophytic fungi Fonsecaea, Phialophora and Cladophialophora. Usual complications include secondary infection, lymphedema and elephantiasis. Associated malignancies have been found in chronic cases.

[Autoimmune pancreatitis: inflammatory pseudotumor, multifocal fibrosclerosis, portal hypertension, and long-term outcome].

Autoimmune pancreatitis is a recently characterized disease that still constitutes a diagnostic challenge, especially regarding differential diagnosis from neoplasia. Long-term outcome is poorly known. We herein report a case of a patient with autoimmune pancreatitis and 14 years of follow-up, and show its clinical, biochemical, and morphological characteristics.

[Distribution of educational and health services].

This paper presents some ideas on the relation between personal income and the quantity and quality of education and health. It is suggested that the high degree of inequality in income in Mexico could be attributed to ancestral differences in educative and health care opportunities. In the short run, the desirable decrease in educative and health inequities will not modify the income concentration rates.