Ahmad Amanzada

Summary

Country: Germany

Publications

  1. pmc Treatment of chronic HCV genotype 1 infection with telaprevir: a Bayesian mixed treatment comparison of fixed-length and response-guided treatment regimens in treatment-naïve and -experienced patients
    Armin D Goralczyk
    Division of Gastroenterology and Endocrinology, University Medical Center Goettingen, Georg August University Goettingen, Goettingen, Germany
    BMC Gastroenterol 13:148. 2013
  2. doi request reprint Vitamin D status and serum ferritin concentration in chronic hepatitis C virus type 1 infection
    Ahmad Amanzada
    Division of Gastroenterology and Endocrinology, University Medical Center, Gottingen, Germany
    J Med Virol 85:1534-41. 2013
  3. pmc Myeloperoxidase and elastase are only expressed by neutrophils in normal and in inflamed liver
    Ahmad Amanzada
    Department of Gastroenterology and Endocrinology, University Clinic of the Georg August University, Robert Koch Straße 40, 37075, Gottingen, Germany
    Histochem Cell Biol 135:305-15. 2011
  4. pmc Ultra-rapid virological response, young age, low γ-GT/ALT-ratio, and absence of steatosis identify a subgroup of HCV Genotype 3 patients who achieve SVR with IFN-α(2a) monotherapy
    Ahmad Amanzada
    Department of Gastroenterology and Endocrinology, University Medical Center Gottingen, Georg August University, Robert Koch Straße 40, 37075 Gottingen, Germany
    Dig Dis Sci 56:3296-304. 2011
  5. doi request reprint Early anemia and rapid virological response improve the predictive efficiency of IL28B-genotype for treatment outcome to antiviral combination therapy in patients infected with chronic HCV genotype 1
    Ahmad Amanzada
    Division of Gastroenterology and Endocrinology, University Medical Center Gottingen, Gottingen, Germany
    J Med Virol 84:1208-16. 2012
  6. doi request reprint Ferritin L is the sole serum ferritin constituent and a positive hepatic acute-phase protein
    Naila Naz
    Department of Internal Medicine, Division of Gastroenterology and Endocrinology, University Medical Center, Georg August University, Gottingen, Germany
    Shock 39:520-6. 2013
  7. doi request reprint Rat model of fractionated (2 Gy/day) 60 Gy irradiation of the liver: long-term effects
    Margret Rave-Frank
    Department of Radiotherapy, University Medical Center, Gottingen, Germany
    Radiat Environ Biophys 52:321-38. 2013
  8. pmc Identification of CD68(+) neutrophil granulocytes in in vitro model of acute inflammation and inflammatory bowel disease
    Ahmad Amanzada
    Division of Gastroenterology and Endocrinology, Department of Internal Medicine, University Medical Center, Georg August University, Gottingen, Germany
    Int J Clin Exp Pathol 6:561-70. 2013
  9. doi request reprint Induction of chemokines and cytokines before neutrophils and macrophage recruitment in different regions of rat liver after TAA administration
    Ahmad Amanzada
    Clinic for Gastroenterology and Endocrinology, University Medical Center Goettingen, Goettingen, Germany
    Lab Invest 94:235-47. 2014
  10. doi request reprint Differential gene expression of chemokines in KRAS and BRAF mutated colorectal cell lines: Role of cytokines
    Sajjad Khan
    Sajjad Khan, Silke Cameron, Martina Blaschke, Federico Moriconi, Naila Naz, Ahmad Amanzada, Giuliano Ramadori, Ihtzaz Ahmed Malik, Clinic of Gastroenterology and Endocrinology, University Medical Center, Robert Koch Str 40, 37075 Goettingen, Germany
    World J Gastroenterol 20:2979-94. 2014

Collaborators

Detail Information

Publications14

  1. pmc Treatment of chronic HCV genotype 1 infection with telaprevir: a Bayesian mixed treatment comparison of fixed-length and response-guided treatment regimens in treatment-naïve and -experienced patients
    Armin D Goralczyk
    Division of Gastroenterology and Endocrinology, University Medical Center Goettingen, Georg August University Goettingen, Goettingen, Germany
    BMC Gastroenterol 13:148. 2013
    ....
  2. doi request reprint Vitamin D status and serum ferritin concentration in chronic hepatitis C virus type 1 infection
    Ahmad Amanzada
    Division of Gastroenterology and Endocrinology, University Medical Center, Gottingen, Germany
    J Med Virol 85:1534-41. 2013
    ..Elevated ferritin, furthermore, was found to be an independent predictor for standard IFN-based therapy responsiveness...
  3. pmc Myeloperoxidase and elastase are only expressed by neutrophils in normal and in inflamed liver
    Ahmad Amanzada
    Department of Gastroenterology and Endocrinology, University Clinic of the Georg August University, Robert Koch Straße 40, 37075, Gottingen, Germany
    Histochem Cell Biol 135:305-15. 2011
    ..Our results demonstrate that, increased expression of MPO in damaged rat and human liver is due to recruited elastase positive NGs...
  4. pmc Ultra-rapid virological response, young age, low γ-GT/ALT-ratio, and absence of steatosis identify a subgroup of HCV Genotype 3 patients who achieve SVR with IFN-α(2a) monotherapy
    Ahmad Amanzada
    Department of Gastroenterology and Endocrinology, University Medical Center Gottingen, Georg August University, Robert Koch Straße 40, 37075 Gottingen, Germany
    Dig Dis Sci 56:3296-304. 2011
    ..However, this therapy has substantial side-effects including anemia, is teratogenic, and costly. To reduce the side-effects of therapy, the role of monotherapy consisting of only IFN-α was investigated...
  5. doi request reprint Early anemia and rapid virological response improve the predictive efficiency of IL28B-genotype for treatment outcome to antiviral combination therapy in patients infected with chronic HCV genotype 1
    Ahmad Amanzada
    Division of Gastroenterology and Endocrinology, University Medical Center Gottingen, Gottingen, Germany
    J Med Virol 84:1208-16. 2012
    ..This finding may help to early identify responders to standard PEG-IFN-α and ribavirin treatment even within those with unfavorable IL28B genotype...
  6. doi request reprint Ferritin L is the sole serum ferritin constituent and a positive hepatic acute-phase protein
    Naila Naz
    Department of Internal Medicine, Division of Gastroenterology and Endocrinology, University Medical Center, Georg August University, Gottingen, Germany
    Shock 39:520-6. 2013
    ..g., IL-6). In contrast, FTH expression is intracellular in both under physiological and AP conditions...
  7. doi request reprint Rat model of fractionated (2 Gy/day) 60 Gy irradiation of the liver: long-term effects
    Margret Rave-Frank
    Department of Radiotherapy, University Medical Center, Gottingen, Germany
    Radiat Environ Biophys 52:321-38. 2013
    ..Lack of "provisional clot"-formation and absence of recruitment of mononuclear phagocytes could be one explanation for scar formation as incomplete repair response to irradiation. ..
  8. pmc Identification of CD68(+) neutrophil granulocytes in in vitro model of acute inflammation and inflammatory bowel disease
    Ahmad Amanzada
    Division of Gastroenterology and Endocrinology, Department of Internal Medicine, University Medical Center, Georg August University, Gottingen, Germany
    Int J Clin Exp Pathol 6:561-70. 2013
    ..These results identify CD-68(+) NGs in peripheral blood and inflamed colonic mucosa. CD-68 is not only a marker for the macrophages-monocytes but also for NGs...
  9. doi request reprint Induction of chemokines and cytokines before neutrophils and macrophage recruitment in different regions of rat liver after TAA administration
    Ahmad Amanzada
    Clinic for Gastroenterology and Endocrinology, University Medical Center Goettingen, Goettingen, Germany
    Lab Invest 94:235-47. 2014
    ..Periportal inflammation seems to precede hepatocellular damage. ..
  10. doi request reprint Differential gene expression of chemokines in KRAS and BRAF mutated colorectal cell lines: Role of cytokines
    Sajjad Khan
    Sajjad Khan, Silke Cameron, Martina Blaschke, Federico Moriconi, Naila Naz, Ahmad Amanzada, Giuliano Ramadori, Ihtzaz Ahmed Malik, Clinic of Gastroenterology and Endocrinology, University Medical Center, Robert Koch Str 40, 37075 Goettingen, Germany
    World J Gastroenterol 20:2979-94. 2014
    ..To study KRAS/BRAF mutations in colorectal-cancer (CRC) that influences the efficacy of treatment. To develop strategies for overcoming combination of treatment...
  11. doi request reprint The anti-TNF-α antibody infliximab indirectly regulates PECAM-1 gene expression in two models of in vitro blood cell activation
    Federico Moriconi
    Department of Internal Medicine, Division of Gastroenterology and Endocrinology, University Hospital, Georg August University Gottingen, Gottingen, Germany
    Lab Invest 92:166-77. 2012
    ..These results also suggest that TGF-β may thus be of therapeutic importance as an anti-inflammatory agent...
  12. pmc Characterization of the erythropoietin/erythropoietin receptor axis in a rat model of liver damage and cholangiocarcinoma development
    Federico Moriconi
    Department of Gastroenterology and Endocrinology, Center of Internal Medicine, University of Gottingen, Robert Koch Strasse 40, 37075 Gottingen, Germany
    Histochem Cell Biol 139:473-85. 2013
    ..This study suggests that the autocrine and paracrine release of endogenous EPO in the microenvironment may contribute to the development and maintenance of the CC possibly in cooperation with other signaling pathways...
  13. pmc Interferon-λ4 (IFNL4) transcript expression in human liver tissue samples
    Ahmad Amanzada
    Department of Gastroenterology and Endocrinology, University Medical Center Goettingen, Goettingen, Germany
    PLoS ONE 8:e84026. 2013
    ..It provides a possible explanation as to why hepatitis C patients show ISG stimulation in their livers in the apparent absence of an induction of other IFN subtypes. ..
  14. pmc A case report of a patient with hereditary hemorrhagic telangiectasia treated successively with thalidomide and bevacizumab
    Ahmad Amanzada
    Department of Gastroenterology and Endocrinology, University Clinic of the Georg August University, Gottingen, Germany
    Case Rep Oncol 3:463-70. 2010
    ..Here we describe a dramatic improvement of a patient with a high transfusion frequency due to severe recurrent anemia successively treated with thalidomide and bevacizumab...