author:"Schulz, R" | Pollux - Fachinformationsdienst Politikwissenschaft

In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 72, Heft 3, S. 756-764

Bollmohr, S.; Schulz, R.; Hahn, T.

ISSN: 1090-2414

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Aufsatz(elektronisch)#61. Januar 2002

Technology-Based Caregiver Intervention Research: Current Status and Future Directions

In: Gerontechnology: international journal on the fundamental aspects of technology to serve the ageing society, Band 2, Heft 1

Schulz, R.; Lustig, A.; Handler, S.; Martire, L.M.

ISSN: 1569-111X

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Sammelwerksbeitrag(elektronisch)#72001

Effect of different cultivation techniques on thallium uptake of the Tl hyperaccumulator candytuft (Iberis intermedia) and Tl binding forms in the soil

In: Plant Nutrition, S. 470-471

Al-Najar, H.; Schulz, R.; Römheld, V.

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Aufsatz(elektronisch)#81. Januar 2002

Use and attitudes toward interactive computer services in community dwelling older adults

In: Gerontechnology: international journal on the fundamental aspects of technology to serve the ageing society, Band 2, Heft 1

Handler, S.; Resnick, N.; Schulz, R.; Friedman, R.H.

ISSN: 1569-111X

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Open Access#92013

Hepcidin in anaemic geriatric patients with non-dialysis chronic kidney disease (ND-CKD)

In: Roehrig, G., Nobbe, C., Weiss, V. and Schulz, R. -J. (2013). Hepcidin in anaemic geriatric patients with non-dialysis chronic kidney disease (ND-CKD). Eur. Geriatr. Med., 4 (4). S. 221 - 226. NEW YORK: SPRINGER. ISSN 1878-7657

Roehrig, G; Nobbe, C; Weiss, V; Schulz, R. -J

Purpose: Although data respecting prevalence of anemia in elderly non-dialysis chronic kidney disease (ND-CKD) patients are still rare, prevalence is supposed to be high, as CKD and anemia increase with age. Hepcidin is a key regulator of iron homeostasis and elevated serum levels reduce enteral iron resorption, making oral iron substitution ineffective. In this setting, a state of functional iron deficiency may develop in ND-CKD and lead to anaemia due to iron-restricted erythropoiesis. Dependence of hepcidin on glomerular filtration rate (GFR) in younger ND-CKD patients could be shown recently. The present study was intended to analyse the dependence of serum hepcidin levels on GFR in anaemic geriatric patients > 60 years suffering from ND-CKD. Methods: Explorative study; 53 patients were selected among in-patients of geriatric department; selection criteria were: non-dialysis CKD, presence of anemia (< 12 g/dL in women, <13 g/dL in men); transferrin saturation (TSAT) < 16%, C-reactive protein (CRP) < 5 mg/L. Serum hepcidin was analysed by a commercially available ELISA kit (DRG, Marburg, Germany). Findings were evaluated by statistical means. Results: Data reveal a positive correlation between hepcidin and ferritin (P < 0.001) as well as between TSAT and GFR (P = 0.027) and a negative correlation between hepcidin and GFR (P = 0.035). These findings are of statistical significance at a significance level of 0.05. All analyses are of an explorative nature. Conclusions: As seen in younger patients, we could show a similar dependence of hepcidin serum levels on GFR in elderly anaemic patients suffering from ND-CKD. This finding underlines the option for intravenous iron supplementation in ND-CKD of the elderly. Randomized studies are needed. (C) 2013 Elsevier Masson SAS and European Union Geriatric Medicine Society. All rights reserved.

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Sammelwerksbeitrag(elektronisch)#102001

The effect of bio-compost application on crop yield and nitrogen dynamic in the soil

In: Plant Nutrition, S. 986-987

Schulz, R.; Al-Najar, H.; Breuer, J.; Römheld, V.

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Aufsatz(elektronisch)#11Oktober 2004

Linking in situ bioassays and population dynamics of macroinvertebrates to assess agricultural contamination in streams of the Argentine pampa

In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 59, Heft 2, S. 133-141

Jergentz, S.; Pessacq, P.; Mugni, H.; Bonetto, C.; Schulz, R.

ISSN: 1090-2414

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Aufsatz(elektronisch)#12Dezember 1963