@article{AuyyuenyongHenzeUngruetal.2017,
  author    = {Auyyuenyong, Ratchada and Henze, Andrea and Ungru, Julia and Schweigert, Florian Johannes and Raila, Jens and Vervuert, Ingrid},
  title     = {Determination of lipid profiles in serum of obese ponies before and after weight reduction by using multi-one-dimensional thin-layer chromatography},
  series = {Research in veterinary science},
  volume    = {117},
  journal   = {Research in veterinary science},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0034-5288},
  doi       = {10.1016/j.rvsc.2017.11.013},
  pages     = {111 -- 117},
  year      = {2017},
  abstract  = {Obesity is a key component of equine metabolic syndrome, which is highly associated with laminitis. Feed restriction and/or exercise are known to alleviate the detrimental effects of insulin resistance in obese ponies. However, little is known about changes in the serum lipid patterns due to weight reduction and its association with disease outcomes. Therefore, the lipid patterns in the serum of 14 mature ponies before and after a 14-week body weight reduction program (BWRP) were investigated by multi-one-dimensional thin-layer chromatography (MOD-TLC). Additionally, sensitivity to insulin (SI), body condition scores (BCS) and cresty neck scores (CNS) were measured. A BWRP resulted in a significant loss of body weight (P < 0.001), which was associated with beneficial decreases in BCS and CNS (both, P < 0.001). Serum lipid compositions revealed significantly increased free fatty acid (FFA), sphingomyelin (SM; both P < 0.001), total cholesterol (C) and cholesterol ester (CE) (both P < 0.01) and triacylglycerol (TG; P < 0.05) densities. Improvement of SI after the BWRP was associated with increases in neutral lipids (C, CE and TG, all P < 0.01), FFA and the phospholipid SM (both, P < 0.001). The results show that a BWRP in obese ponies was effective and associated with changes in the concentrations of neutral lipids and the phospholipid SM, indicating that SM may play a role in insulin signaling pathways and thus in the pathogenesis of insulin resistance and the progression of metabolic syndrome in obese ponies.},
  language  = {en}
}
@article{FruscalzoFrommerLonderoetal.2017,
  author    = {Fruscalzo, Arrigo and Frommer, Julia-Marie and Londero, Ambrogio P. and Henze, Andrea and Schweigert, Florian J. and Nofer, Jerzy-Roch and Steinhard, Johannes and Klockenbusch, Walter and Schmitz, Ralf and Raila, Jens},
  title     = {First trimester TTR-RBP4-ROH complex and angiogenic factors in the prediction of small for gestational age infant's outcome},
  series = {Archives of gynecology and obstetrics},
  volume    = {295},
  journal   = {Archives of gynecology and obstetrics},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {0932-0067},
  doi       = {10.1007/s00404-017-4338-4},
  pages     = {1157 -- 1165},
  year      = {2017},
  abstract  = {To study the role of the TTR-RBP4-ROH complex components (transthyretin, serum retinol binding protein, retinol) and of angiogenic factors PlGF (placental growth factor) and sFlt-1 (soluble fms-like tyrosine kinase-1) in pregnancies complicated by small for gestational age infants (SGA). Case control study conducted on maternal serum collected between 11 + 0 to 13 + 6 weeks of gestation. TTR, RBP4, ROH, PlGF and sFlt-1 were measured in SGA patients (birth weight < 10\%) who delivered at term (n = 37) and before 37 weeks of gestation (n = 17) and in a matched control group with uneventful pregnancies (n = 37). We found decreased RBP4 in SGA patients that delivered fetuses < 3\% and in fetuses delivered after the 37 weeks of gestation compared to controls [1.50 (95\% CI 1.40-1.75) vs 1.62 (95\% CI 1.47-1.98), p < 0.05]. Further, we found lower PlGF and sFlt-1 concentrations in SGA that delivered before 37 weeks of gestation compared to controls (respectively, PIGF and sFlt-1: 39.7 pg/ml (95\% CI 32.3-66.3) vs 62.9 pg/ml (95\% CI 45.2-78.4) and 906 pg/ml (95\% CI 727-1626) vs 1610 pg/ml (95\% CI 1088-212), p < 0.05). First trimester maternal serum RBP4 and angiogenic factors PlGF and sFlt-1 can differently predict the timing of delivery of pregnancies complicated by SGA fetuses.},
  language  = {en}
}
@misc{HenzeRailaKempfetal.2017,
  author    = {Henze, Andrea and Raila, Jens and Kempf, Caroline and Reinke, Petra and Sefrin, Anett and Querfeld, Uwe and Schweigert, Florian J.},
  title     = {Vitamin A metabolism is changed in donors after living-kidney transplantation},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-400942},
  pages     = {7},
  year      = {2017},
  abstract  = {Background The kidneys are essential for the metabolism of vitamin A (retinol) and its transport proteins retinol-binding protein 4 (RBP4) and transthyretin. Little is known about changes in serum concentration after living donor kidney transplantation (LDKT) as a consequence of unilateral nephrectomy; although an association of these parameters with the risk of cardiovascular diseases and insulin resistance has been suggested. Therefore we analyzed the concentration of retinol, RBP4, apoRBP4 and transthyretin in serum of 20 living-kidney donors and respective recipients at baseline as well as 6 weeks and 6 months after LDKT. Results As a consequence of LDKT, the kidney function of recipients was improved while the kidney function of donors was moderately reduced within 6 weeks after LDKT. With regard to vitamin A metabolism, the recipients revealed higher levels of retinol, RBP4, transthyretin and apoRBP4 before LDKT in comparison to donors. After LDKT, the levels of all four parameters decreased in serum of the recipients, while retinol, RBP4 as well as apoRBP4 serum levels of donors increased and remained increased during the follow-up period of 6 months. Conclusion LDKT is generally regarded as beneficial for allograft recipients and not particularly detrimental for the donors. However, it could be demonstrated in this study that a moderate reduction of kidney function by unilateral nephrectomy, resulted in an imbalance of components of vitamin A metabolism with a significant increase of retinol and RBP4 and apoRBP4 concentration in serum of donors.},
  language  = {en}
}
@article{AlickeBoakyeAppiahAbdulJaliletal.2017,
  author    = {Alicke, Marie and Boakye-Appiah, Justice K. and Abdul-Jalil, Inusah and Henze, Andrea and van der Giet, Markus and Schulze, Matthias Bernd and Schweigert, Florian J. and Mockenhaupt, Frank P. and Bedu-Addo, George and Danquah, Ina},
  title     = {eAdolescent health in rural Ghana: A crosssectional study on the co-occurrence of infectious diseases, malnutrition and cardiometabolic risk factors},
  series = {PLoS one},
  volume    = {12},
  journal   = {PLoS one},
  publisher = {PLoS},
  address   = {San Fransisco},
  issn      = {1932-6203},
  doi       = {10.1371/journal.pone.0180436},
  pages     = {4463 -- 4477},
  year      = {2017},
  abstract  = {In sub-Saharan Africa, infectious diseases and malnutrition constitute the main health problems in children, while adolescents and adults are increasingly facing cardio-metabolic conditions. Among adolescents as the largest population group in this region, we investigated the co-occurrence of infectious diseases, malnutrition and cardio-metabolic risk factors (CRFs), and evaluated demographic, socio-economic and medical risk factors for these entities. In a cross-sectional study among 188 adolescents in rural Ghana, malarial infection, common infectious diseases and Body Mass Index were assessed. We measured ferritin, C-reactive protein, retinol, fasting glucose and blood pressure. Socio-demographic data were documented. We analyzed the proportions (95\% confidence interval, CI) and the cooccurrence of infectious diseases (malaria, other common diseases), malnutrition (underweight, stunting, iron deficiency, vitamin A deficiency [VAD]), and CRFs (overweight, obesity, impaired fasting glucose, hypertension). In logistic regression, odds ratios (OR) and 95\% CIs were calculated for the associations with socio-demographic factors. In this Ghanaian population (age range, 14.4-15.5 years; males, 50\%), the proportions were for infectious diseases 45\% (95\% CI: 38-52\%), for malnutrition 50\% (43-57\%) and for CRFs 16\% (11- 21\%). Infectious diseases and malnutrition frequently co-existed (28\%; 21-34\%). Specifically, VAD increased the odds of non-malarial infectious diseases 3-fold (95\% CI: 1.03, 10.19). Overlap of CRFs with infectious diseases (6\%; 2-9\%) or with malnutrition (7\%; 3-11\%) was also present. Male gender and low socio-economic status increased the odds of infectious diseases and malnutrition, respectively. Malarial infection, chronic malnutrition and VAD remain the predominant health problems among these Ghanaian adolescents. Investigating the relationships with evolving CRFs is warranted.},
  language  = {en}
}