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  1. Article

    Open Access

    A new analytical approach to investigate the influence of wood extracts on the curing properties of phenol-resorcinol–formaldehyde (PRF) adhesives

    In this study, the interactions between a phenol–formaldehyde resorcinol (PRF) adhesive and water-extractable wood constituents were investigated using combined in-situ FTIR spectroscopy and rheology analysis for...

    Merve Özparpucu, Elisabeth Windeisen-Holzhauser in Wood Science and Technology (2022)

  2. No Access

    Article

    Do programmed death 1 (PD-1) and its ligand (PD-L1) play a role in patients with non-clear cell renal cell carcinoma?

    Clinical trials targeting programmed death 1 (PD-1) and its ligand PD-L1 (PD-L1) for metastatic renal cell cancer (RCC) are ongoing. The aim of this study is to validate their roles as prognostic markers in no...

    Mahmoud Abbas, Sandra Steffens, Maria Bellut, Jan U. Becker in Medical Oncology (2016)

  3. No Access

    Article

    Clinical behavior of chromophobe renal cell carcinoma is less aggressive than that of clear cell renal cell carcinoma, independent of Fuhrman grade or tumor size

    Chromophobe renal cell carcinoma (chRCC) is the third most common subtype of RCC, after clear cell (ccRCC) and papillary RCC. Its lower incidence and frequent exclusion from clinical trials might be why chRCC ...

    Sandra Steffens, Frederik C. Roos, Martin Janssen, Frank Becker in Virchows Archiv (2014)

  4. Article

    Open Access

    Survival advantage of partial over radical nephrectomy in patients presenting with localized renal cell carcinoma

    Partial nephrectomy (PN) preserves renal function and has become the standard approach for T1a renal cell carcinoma (RCC). However, there is still an ongoing debate as to which patients will actually derive gr...

    Frederik C Roos, Sandra Steffens, Kerstin Junker, Martin Janssen in BMC Cancer (2014)

  5. No Access

    Article

    Age—an independent prognostic factor of clinical outcome in renal malignancies: results of a large study over two decades

    Age has been linked to outcome in renal cancer patients, but mainly in North American cohorts. In this study, we hypothesized that age is correlated with metastasis and cancer-specific survival in a German coh...

    Marie C. Hupe, Axel S. Merseburger, Vinata B. Lokeshwar in World Journal of Urology (2014)

  6. No Access

    Article

    Long-term results of a prospective randomized trial evaluating G-CSF priming in intensive induction chemotherapy followed by autologous stem cell transplantation in elderly patients with acute myeloid leukemia

    Few studies have evaluated granulocyte colony-stimulating factor (G-CSF) priming in elderly patients with intensively treated acute myeloid leukemia (AML), and no data are available for genetically defined AML...

    Gesine Bug, Steffen Koschmieder, Juergen Krauter, Michael Heuser in Annals of Hematology (2014)

  7. Article

    Open Access

    Elevated C-reactive protein values predict nodal metastasis in patients with penile cancer

    The nodal status is a strong predictor for cancer specific death in patients with penile carcinoma, and the C-reactive protein (CRP) level at diagnosis has recently been shown to be associated with poor clinic...

    Andreas Al Ghazal, Sandra Steffens, Julie Steinestel, Rieke Lehmann in BMC Urology (2013)

  8. No Access

    Article

    Age Distribution for Partial and Radical Nephrectomy: Whose Nephrons are Being Spared?

    Nephron sparing surgery (NSS) is recommended for patients with T1 renal cell carcinoma (RCC) whenever surgically feasible. By analyzing data from all urological clinics in the whole state of Lower Saxony, Germ...

    Christoph von Klot, Thomas R. Herrmann, Gerd Wegener in Advances in Therapy (2013)

  9. No Access

    Article

    Serum C-reactive protein: a prognostic factor in metastatic urothelial cancer of the bladder

    Until today, there is no reliable prognostic or predictive parameter for the prognosis of patients with metastatic urothelial cancer of the bladder prior to chemotherapy. Recently, serum C-reactive protein (CR...

    Hendrik Eggers, Christoph Seidel, Andres Jan Schrader, Rieke Lehmann in Medical Oncology (2013)

  10. Article

    Open Access

    Incidence of synchronous and metachronous adrenal metastases following tumor nephrectomy in renal cell cancer patients: a retrospective bi-center analysis

    Synchronous adrenalectomy has become dispensable since retrospective studies have demonstrated no survival benefit when preoperative imaging was normal. The aim of this large bi-institutional study was to dete...

    Inga Peters, Milan Hora, Thomas R Herrmann, Christoph von Klot in SpringerPlus (2013)

  11. No Access

    Article

    Production process of wood-based materials for SiC Ceramics

    The possibility of fabricating SiC ceramics using special wood-based materials has been shown in previous research. To form accurate SiC bodies from wood-based green templates, special sha** techniques are...

    Josef Lohr, Olaf Georg Treusch in European Journal of Wood and Wood Products (2013)

  12. Article

    Open Access

    High CRP values predict poor survival in patients with penile cancer

    High levels of circulating C-reactive protein (CRP) have recently been linked to poor clinical outcome in various malignancies. The aim of this study was to evaluate the prognostic significance of the preopera...

    Sandra Steffens, Andreas Al Ghazal, Julie Steinestel, Rieke Lehmann in BMC Cancer (2013)

  13. Article

    Open Access

    Preoperative serum C- reactive protein: a prognostic marker in patients with upper urinary tract urothelial carcinoma

    To analyse the prognostic significance of preoperative C-reactive protein (CRP) serum level in patients with upper urinary tract urothelial carcinoma (UUT-UC).

    Barbara Stein, Andres Jan Schrader, Gerd Wegener, Christoph Seidel in BMC Cancer (2013)

  14. Article

    Editorial

    Gerd Wegener, Peter Glos in European Journal of Wood and Wood Products (2013)

  15. No Access

    Article

    Classification of thermally modified wood by FT-NIR spectroscopy and SIMCA

    Quality assessment of thermally modified wood has evolved as one of the major fields in the research on thermal modification of wood. This study investigates NIR spectroscopy in combination with the pattern re...

    Helmut Bächle, Bernhard Zimmer, Gerd Wegener in Wood Science and Technology (2012)

  16. Article

    Open Access

    Validation of CRP as prognostic marker for renal cell carcinoma in a large series of patients

    To evaluate the prognostic significance of the pre-operative C-reactive protein (CRP) serum level in patients with renal cell cancer (RCC).

    Sandra Steffens, Astrid Köhler, Raphael Rudolph, Hendrik Eggers in BMC Cancer (2012)

  17. Article

    Open Access

    Squamous cell carcinoma of the oral cavity and the oropharynx in patients less than 40 years of age: a 20-year analysis

    Squamous cell carcinoma mainly afflicts patients older than 40 years of age however, few cases are seen in younger patients. The aim of this study therefore was to determine the incidence of squamous cell carc...

    Samuel E Udeabor, Majeed Rana, Gerd Wegener, Nils-Claudius Gellrich in Head & Neck Oncology (2012)

  18. No Access

    Article

    Characterizing of abnormal formation in hardwood

    Anatomical differences were seen between tumorous and normal wood whereas noticeable differences were not detected in the chemical composition.

    Ayben Kilic, Sezgin K. Gülsoy in European Journal of Wood and Wood Products (2012)

  19. Article

    Open Access

    Prognostic significance of heat shock protein 70 (HSP70) in patients with oral cancer

    Oral squamous cell carcinoma (OSCC) is characterized by an aggressive growth pattern, local invasiveness, and spread to cervical lymph nodes. Overall survival rates have not improved, primarily due to locoregi...

    Frank Tavassol, Oliver F Starke, Horst Kokemüller, Gerd Wegener in Head & Neck Oncology (2011)

  20. No Access

    Article

    Obesity is associated with improved survival in patients with organ-confined clear-cell kidney cancer

    Obesity increases the risk of develo** renal cell carcinoma (RCC); however, it remains unclear whether obesity is associated with RCC aggressiveness and survival. We assessed whether different body mass inde...

    Sandra Waalkes, Axel S. Merseburger, Mario W. Kramer in Cancer Causes & Control (2010)

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