@article{AltieriDiDatoModicaetal.2020,
  author    = {Altieri, Barbara and Di Dato, Carla and Modica, Roberta and Bottiglieri, Filomena and Di Sarno, Antonella and Pittaway, James F.H. and Martini, Chiara and Faggiano, Antongiulio and Colao, Annamaria},
  title     = {Bone metabolism and vitamin D implication in gastroenteropancreatic neuroendocrine tumors},
  series = {Nutrients},
  volume    = {12},
  journal   = {Nutrients},
  number    = {4},
  issn      = {2072-6643},
  doi       = {10.3390/nu12041021},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-203823},
  year      = {2020},
  abstract  = {Patients affected by gastroenteropancreatic-neuroendocrine tumors (GEP-NETs) have an increased risk of developing osteopenia and osteoporosis, as several factors impact on bone metabolism in these patients. In fact, besides the direct effect of bone metastasis, bone health can be affected by hormone hypersecretion (including serotonin, cortisol, and parathyroid hormone-related protein), specific microRNAs, nutritional status (which in turn could be affected by medical and surgical treatments), and vitamin D deficiency. In patients with multiple endocrine neoplasia type 1 (MEN1), a hereditary syndrome associated with NET occurrence, bone damage may carry other consequences. Osteoporosis may negatively impact on the quality of life of these patients and can increment the cost of medical care since these patients usually live with their disease for a long time. However, recommendations suggesting screening to assess bone health in GEP-NET patients are missing. The aim of this review is to critically analyze evidence on the mechanisms that could have a potential impact on bone health in patients affected by GEP-NET, focusing on vitamin D and its role in GEP-NET, as well as on factors associated with MEN1 that could have an impact on bone homeostasis.},
  language  = {en}
}
@article{ZhaoYuHuetal.2015,
  author    = {Zhao, De-Wei and Yu, Mang and Hu, Kai and Wang, Wei and Yang, Lei and Wang, Ben-Jie and Gao, Xiao-Hong and Guo, Yong-Ming and Xu, Yong-Qing and Wei, Yu-Shan and Tian, Si-Miao and Yang, Fan and Wang, Nan and Huang, Shi-Bo and Xie, Hui and Wei, Xiao-Wei and Jiang, Hai-Shen and Zang, Yu-Qiang and Ai, Jun and Chen, Yuan-Liang and Lei, Guang-Hua and Li, Yu-Jin and Tian, Geng and Li, Zong-Sheng and Cao, Yong and Ma, Li},
  title     = {Prevalence of Nontraumatic Osteonecrosis of the Femoral Head and its Associated Risk Factors in the Chinese Population: Results from a Nationally Representative Survey},
  series = {Chinese Medical Journal},
  volume    = {128},
  journal   = {Chinese Medical Journal},
  number    = {21},
  doi       = {10.4103/0366-6999.168017},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-138482},
  pages     = {2843-2850},
  year      = {2015},
  abstract  = {Background: Nontraumatic osteonecrosis of the femoral head (NONFH) is a debilitating disease that represents a significant financial burden for both individuals and healthcare systems. Despite its significance, however, its prevalence in the Chinese general population remains unknown. This study aimed to investigate the prevalence of NONFH and its associated risk factors in the Chinese population. Methods: A nationally representative survey of 30,030 respondents was undertaken from June 2012 to August 2013. All participants underwent a questionnaire investigation, physical examination of hip, and bilateral hip joint X-ray and/or magnetic resonance imaging examination. Blood samples were taken after overnight fasting to test serum total cholesterol, triglyceride, and high-density lipoprotein (HDL) and low-density lipoprotein (LDL) levels. We then used multivariate logistic regression analysis to investigate the associations between various metabolic, demographic, and lifestyle-related variables and NONFH. Results: NONFH was diagnosed in 218 subjects (0.725\%) and the estimated NONFH cases were 8.12 million among Chinese people aged 15 years and over. The prevalence of NONFH was significantly higher in males than in females (1.02\% vs. 0.51\%, \(\chi^2\) = 24.997, P < 0.001). Among NONFH patients, North residents were subjected to higher prevalence of NONFH than that of South residents (0.85\% vs. 0.61\%, \(\chi^2\) = 5.847, P = 0.016). Our multivariate regression analysis showed that high blood levels of triglycerides, total cholesterol, LDL-cholesterol, and non-HDL-cholesterol, male, urban residence, family history of osteonecrosis of the femoral head, heavy smoking, alcohol abuse and glucocorticoid intake, overweight, and obesity were all significantly associated with an increased risk of NONFH. Conclusions: Our findings highlight that NONFH is a significant public health challenge in China and underscore the need for policy measures on the national level. Furthermore, NONFH shares a number of risk factors with atherosclerosis.},
  language  = {en}
}
@phdthesis{Henig2010,
  author    = {Henig, Kristina Miriam},
  title     = {Einfluss verschiedener Knochenmarkszellpopulationen auf linksventrikul{\"a}res Remodeling nach Myokardinfarkt},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-46521},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2010},
  abstract  = {Knochenmarksstammzellen werden als m{\"o}gliche Zellquelle zur Verbesserung kardialer Funktion nach Myokardinfarkt angesehen. Um die Rolle und das Potential verschiedener Knochenmarkszellpopulationen auf das linksventrikul{\"a}re Remodeling nach Myokardinfarkt weiter zu untersuchen, wurde auf das Maus-Infarkt-Modell zur{\"u}ckgegriffen. Nach experimentellem Myokardinfarkt durch Ligation der vorderen absteigenden Koronararterie erfolgte entweder die intramyokardiale Injektion von unfraktionierten Knochenmarkszellen oder einer mit Vorl{\"a}ufer- (Lin-) bzw. reifen (Lin+) Zellen angereicherten Knochenmarkszellsubpopulation. Obgleich mit keiner Zellpopulation entscheidend Einfluss auf {\"U}berlebensrate und Infarktgr{\"o}ße genommen werden konnte, zeigte sich eine signifikante Verbesserung des linksventrikul{\"a}ren Remodelings nach Injektion von unfraktionierten Knochenmarkszellen, welche hingegen durch Behandlung mit Lin- oder Lin+ Zellen ausblieb. Gemessen wurde dies einerseits auf molekularer Ebene, wo der linksventrikul{\"a}re Hypertrophiemarker, bestehend aus betaMHC/alphaMHC-Ratio signifikant gesenkt werden konnte, andererseits auf echokardiographischer Ebene, wo sich eine signifikante Verminderung linksventrikul{\"a}rer Dilatation nachweisen ließ. Da sich die untersuchten Zellpopulationen hinsichtlich in vitro gemessener Zytokinexpressionslevel teilweise erheblich unterschieden, m{\"u}ssen die beobachteten Resultate im Zusammenhang mit stattgefundener parakrine Zytokinsekretion gesehen werden.},
  subject      = {Herzinfarkt},
  language  = {de}
}