[A secondary focal segmental glomerulosclerosis due to prematurity].

Introduction: Both premature birth and low birth weight compromise nephron development. The lower nephron endowment is subjected to compensatory hyperfiltration that overloads the glomeruli and leads to the vicious circle of progressive deterioration of renal function.

Objective: To emphasize the risk of renal involvement in this susceptible population by describing the case of a patient with long-term follow-up.

[A competitive fund of development to improve the quality of university education in Chile. Area of health care].

In 1997, the Chilean Government and the International Bank for Development convened on a strategy to improve Chilean university education. It was based on quality improvement, effectiveness, relevancy and innovation on university education programs. A US$ 245 millions fund was afforded, for a five years competitive grants program, among certain traditional Universities and Technical Education Institutes.

[Why should we research in bioethics?].

This article reviews the conceptual evolution of bioethics, conditioned by cultural changes. The discipline could be strengthened with new analytical methodologies and with an empirical approach. The dangers of a purely descriptive bioethics, solely linked to practical experience are also discussed.

[Professional formation and its accreditation in medicine. A paradigm to sustain public confidence].

Sustaining quality control of learning programs for health professions has become a central issue in university systems, under the pressure of an unexpected merging of new medical schools in Chile, during the last decade, and the massive arrival of other Latin American physicians. Accreditation of institutions and programs represents valid safeguards used in most countries where professional training processes take place. Due guarantee of its quality is required to assure proper health care to people.