Hypertension and nephrology

[MATHINÉ II.]

LÉGRÁDI Péter, CSIKY Botond

SEPTEMBER 20, 2014

Hypertension and nephrology - 2014;18(03-04)

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Hypertension and nephrology

[Signaling pathways in renal fibrosis]

ROKONAY Réka, SZIKSZ Erna, LIPPAI Rita, PAP Domonkos, VERES-SZÉKELY Apor, REUSZ György, SZABÓ Attila, VANNAY Ádám

[Myofibroblasts are the main effector cells of tissue fibrosis in chronic kidney disease. These cells are the main source of collagen rich extracellular matrix in the fibrous tissue. Recent hypotheses suggest that pericytes are the major progenitors of myofibroblasts. Platelet derived growth factor, transforming growth factor β and Wingless/Int signaling pathways play important role in pericyte activation. There are experimental evidences that blocking this pathways inhibits tissue fibrosis, therefore they might be targets for the development of antifibrotic drugs in the future.]

Hypertension and nephrology

[Treatment of high blood pressure in praxis and beyond. Hypertension praxis model]

ÁDÁM Ágnes

[Author presents a hypertension care model in the general praxis. Hypertensive patients and those with diabetes, hyperlipidemia and obesity, OSAS and the therapeutic results with these care model system for three years was analysed. The target blood pressure was achieved in a great rate in all patient’s groups. the elements of therapeutic success was analysed.]

Hypertension and nephrology

[Importance of Reynolds-score system on cardiovascular risk assessment]

MÓCZÁR Csaba

[The author summarizes knowledge about Reynolds risk assessment system based on data of references and own experiences. The first part of article is about how the results of study of pathogenesis of atherosclerosis were converted into new risk assessment systems. One result of this process is the Reynolds system wich is consisted of traditional riks factors, high sensitive C-reactive protein and the patients’ family medical history. He demonstrates essence of Reynolds system and process of it’s validity. The author deals with comparison of Reynolds system with other traditional risk assessment systems. The practical issues of application of Reynolds system are detailed in the conclusion of the article.]

Hypertension and nephrology

[The Spring Congress of the Hungarian Society of Hypertension Budapest, 17 May 2014]

KÉKES Ede

Hypertension and nephrology

[Serum uric acid in primary hypertension: cause or consequence? - Data from SEPHAR II Survey]

DOROBANTU Maria, TAUTU Oana-Florentina, BUZAS Roxana, LIGHEZAN Daniel

[Objectives: To evaluate a possible link between serum uric acid (SUA) levels, arterial stiffness and atherogenic index of plasma on one hand and renal function on the other and to test the role of SUA in the assessment of total cardiovascular risk. Materials and methods: We studied serum uric acid levels (SUA) in 1975 subjects included in SEPHAR II survey. We measured arterial stiffness parameters, calculated atherogenic index of plasma and estimated glomerular filtration rate (eGFR) by MDRD and CKD-EPI formulae and assessed total cardiovascular risk according to current ESH-ESC risk stratification chart. Results: The highest SUA values were recorded in subjects with grade III HT and were correlated with increased arterial stiffness and with increased atherogenic index of plasma. The lowest eGRF values, assessed by both MDRD and CKD-EPI, were observed among subjects with hyperuricemia and a significant indirect correlation between SUA and eGFR was evidenced. A proportional correlation between SUA values and total CV risk was also obtained. Conclusions: The study supports SUA implication in the pathogenesis of elevated blood pressure and the role of uric acid as a cardiovascular risk factor, particularly for the development of hypertension and renal disease.]

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