The influence of clinical and anthropometric parameters on the serum levels of the endothelin-1 in pregnant women and their newborns.

Pregnancy induced hypertension (PIH) is major contributor to maternal death in developing countries. Endothelin-1 (ET-1) is the most potent vasoconstriction agent known and its serum levels are increased in PIH. Therefore it is important to elucidate maternal and neonatal factors which influence endothelin-1 serum levels.

Correlation of endothelin-1 mRNA expression and bone structure in advanced osteoarthritis.

Recent understandings of the vascular contribution of pathophysiology of osteoarthritis (OA) mount new evidence of cross-talking between subchondral bone tissue and articular cartilage that might have a decisive role in a pathophysiology of Osteoarthritis (OA). These understandings include blood flow (or interstitial fluid) impairment in subchondral bone. With regard to the mentioned role of the vasculature, the absence of custom nourishing to articular cartilage, and established, vasoconstrictive role of endothelin-1 (ET-1) it was reasonable to assume that ET-1 has an inconvertible role in pathophysiology of OA.

Pediatric idiopathic intracranial hypertension: clinical and demographic features.

Idiopathic intracranial hypertension (IIH) is a clinical condition characterized by elevated intracranial pressure and absence of clinical, laboratory or radiographic evidence of central nervous system infection, vascular malformation, intracranial space occupying lesion or hydrocephalus. In the last years the raising understanding of pediatric IIH, especially concerning its demographics and epidemiology, has brought up to a redefinition of diagnostic criteria and reevaluation of pathogenesis and treatment. The authors reviewed the records of nineteen consecutive children with newly diagnosed IIH in order to compare demographic characteristics, clinical pictures and ophthalmologic aspects as optic disc evaluation and visual field evaluation, as well as treatment modalities and follow up.

[Regionalization of neonatal intensive care. Results and experience at the Department of Gynecology and Obstetrics of Rijeka University Hospital].

Objective: To analyse mortality of extremely low (ELBW) and very low (VLBW) birth weight nawborns at the Department of Gynecology and Obstetrics of Rijeka University Hospital, before, during and after implementing a model of regionalization of perinatal care. In Croatia this model is still not established so the results can help us evaluate whether the suggested model is practicable and whether its appliance decrease newborns' mortality.

Patients And Methods: We compared early neonatal mortality (RNM), neonatal mortality (NM) and intrahospital mortality (MOB) of ELBW and VLBW newborns at the pediods before (1997-2000), during (2000-2001) and after (2003-2006) the implemented changes.