Nutritional status and calcium levels in serum and urine of primary hypertensives and normotensives

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dc.authorid0000-0001-8015-6379
dc.contributor.authorKayakirilmaz, Kadriye
dc.contributor.authorBayol, Emel
dc.contributor.authorYilmaz, Hatice Bal
dc.contributor.authorOzgun, Hacer Kutluk
dc.contributor.authorOzbek, Tulay
dc.contributor.authorTopuz, Dervis
dc.contributor.authorBattaloglu, Rifat
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2008
dc.departmentNiğde ÖHÜ
dc.description.abstractThis research has been designed for the determination of the nutritional status, serum and urinary calcium (UCa) levels and correlation between UCa and blood pressure (BP). 31 Volunteers' patients with essential hypertension (HT) and 31 age- and gender-matched normotensive (NT) control subjects living in Ankara and Nigde from Turkey have participated in this study. 62 Subjects' 24 h urinary samples were collected. Besides, for determination of the correlation between 24 h UCa and overnight UCa (12 h UCa), 38 urine samples (9 patients and 29 control subjects) were collected. Nutritional status was evaluated according to their food consumption and physical examination. After analyzing the collected blood and urinary samples, the mineral status was also evaluated. Urinary and serum Ca levels were determined by flame atomic adsorption spectroscopy. The mean 24 h urinary Ca excretion rates (24 h UCaV) in hypertensive and normotensive subjects were 101 +/- 69 and 128 +/- 85 mg/day, respectively (n = 62, t = 1.378, p > 0.05). The mean serum Ca levels in HT was significantly decreased when compared with the controls (n = 26, t = 2.54, p < 0.05). In NT subjects systolic blood pressure (SBP) correlated positively with diastolic blood pressure (DBP) (r = 0.588) and UCaV (r = 0.516) and negatively with dietary Ca (r = -0.617, for all p < 0.05). In NT group DBP correlated positively with body mass index (BMI) (p < 0.05). In HT subjects, SBP correlated positively with DBP (r = 0.741) and negatively with serum Ca (r = -0.633), DBP also correlated negatively with serum Ca (r = 0.727). Among the 38 subjects, overnight calcium excretion rate (12 h UCaV) was correlated with the 24 h UCaV (y = 0.8279x + 42.735, r = 0.81, R-2 0.653, p < 0.05).
dc.identifier.endpage3616
dc.identifier.issn0970-7077
dc.identifier.issn0975-427X
dc.identifier.issue5
dc.identifier.scopus2-s2.0-53949091259
dc.identifier.scopusqualityQ4
dc.identifier.startpage3598
dc.identifier.urihttps://hdl.handle.net/11480/5242
dc.identifier.volume20
dc.identifier.wosWOS:000259602500040
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherASIAN JOURNAL OF CHEMISTRY
dc.relation.ispartofASIAN JOURNAL OF CHEMISTRY
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectserum Ca
dc.subjecturinary Ca excretion
dc.subjectatomic absorption spectrometry
dc.subjectfood consumption
dc.titleNutritional status and calcium levels in serum and urine of primary hypertensives and normotensives
dc.typeArticle

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