Eissa sanaa (36 risultati)

Condizione: New. pp. 228.

Condizione: New. pp. 240.

Taschenbuch. Condizione: Neu. Protein Phosphorylation and Dephosphorylation | A mechanism of acute and reversible regulation of protein function | Sanaa Eissa (u. a.) | Taschenbuch | 164 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783848428403 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. …

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Condizione: New. In English.

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Post-translational phosphorylation is one of the most common protein modifications that occur in animal cells. The vast majority of phosphorylation occurs as a mechanism of acute and reversible regulation of protein function. Studies of mammalian cells metabolically labeled with p32 orthophosphate suggest that as many as one-third of all cellular proteins are covalently modified by protein phosphorylation. Covalent attachment of a phosphate group to an amino acid side chain of a protein can cause a structural change, for example, by attracting a cluster of positively charged side chains. Such a change occurring at one site in a protein can in turn alter the protein s conformation elsewhere. Reversible protein phosphorylation is the predominant strategy used to control the activity of proteins in eukaryotic cells. The phosphates are transferred from ATP molecules by protein kinases and are taken off by protein phosphatases. In animal cells, serine, threonine and tyrosine are the amino acids subjected to phosphorylation. The protein kinases belong to a large family of enzymes, which contain a similar amino acid catalytic (kinase) domains. 164 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Post-translational phosphorylation is one of the most common protein modifications that occur in animal cells. The vast majority of phosphorylation occurs as a mechanism of acute and reversible regulation of protein function. Studies of mammalian cells metabolically labeled with p32 orthophosphate suggest that as many as one-third of all cellular proteins are covalently modified by protein phosphorylation. Covalent attachment of a phosphate group to an amino acid side chain of a protein can cause a structural change, for example, by attracting a cluster of positively charged side chains. Such a change occurring at one site in a protein can in turn alter the protein s conformation elsewhere. Reversible protein phosphorylation is the predominant strategy used to control the activity of proteins in eukaryotic cells. The phosphates are transferred from ATP molecules by protein kinases and are taken off by protein phosphatases. In animal cells, serine, threonine and tyrosine are the amino acids subjected to phosphorylation. The protein kinases belong to a large family of enzymes, which contain a similar amino acid catalytic (kinase) domains.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Eissa SanaaProfessor of Medical Biochemistry & Molecular Biology at Ain Shams Faculty of Medicine in Egypt. She has 51 international publications in tumor markers and molecular biology of bladder cancer. She is an editorial board m.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Eissa SamarDr. Samar Eissa is an Assistant Lecturer of Medical Microbiology and Immunology at Faculty of Medicine, Kafr Al Shiek Egypt. Beside teaching Medical Microbiology for the 3rd year medical students in Ain Shams Universi.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ibrahim AhmedAss-lecturer of biochemistry- faculty of pharmacy, Misr University for Science and Technology . Coauthor: Sanaa Eissa:Prof of medical biochemistry and molecular biology at Ain Shams University Faculty of medicineLeading.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Matboli MarwaMarwa Matboli is an assistant lecturer of Medical biochemistry & Molecular biology at Ain Shams Faculty of medicine. She is actively participating in the research team leaded by Prof Sanaa Eissa to develop novel diagnost.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ramzy LilianLecturer of medical biochemistry and molecular biology at Ain Shams faculty of Medicine.Bladder cancer is a major health problem in Egypt which constitutes 30% of all cancers. Cytology could serve as an excellent test. …

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Rasheed RashaRasha Rasheed, Master degree in pharmaceutical sciences, studied pharmacy at Ain Shams University. Assistant lecturer of Biochemistry at MUST University, Cairo. Coauthor Sanaa Eissa:Professor of Medical & Molecular Bioch. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Bladder cancer represents a global health problem. It ranks ninth in worldwide cancer incidence. In Egypt, bladder cancer constitutes 30% of all cancers.Early detection of bladder cancer is a challenge, considering that disease progression results in significant morbidity and mortality. There are several potential biomarkers for diagnosis and prognosis of bladder cancer but cytology is still the most accurate diagnostic method, although sensitivity is not enough high. sFas is produced and released by bladder urothelial carcinoma cells and urinary sFas levels could be an independent predictor of the presence and invasiveness of bladder cancer. The aim of the present study was to evaluate the usefulness of urinary sFas as a non-invasive diagnostic test for bladder cancer. The present study included 87 subjects, classified into malignant, benign and normal cases. The urine supernatant was used for determination of sFas by ELISA. In the present study sFas was higher in malignant than benign and control cases. sFas sensitivity was 75.5 % and specificity was 81.6 %. The combined use of urine cytology with urinary sFas increased urine cytology sensitivity while decreased its specificity. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Post-translational phosphorylation is one of the most common protein modifications that occur in animal cells. The vast majority of phosphorylation occurs as a mechanism of acute and reversible regulation of protein function. Studies of mammalian cells metabolically labeled with p32 orthophosphate suggest that as many as one-third of all cellular proteins are covalently modified by protein phosphorylation. Covalent attachment of a phosphate group to an amino acid side chain of a protein can cause a structural change, for example, by attracting a cluster of positively charged side chains. Such a change occurring at one site in a protein can in turn alter the protein's conformation elsewhere. Reversible protein phosphorylation is the predominant strategy used to control the activity of proteins in eukaryotic cells. The phosphates are transferred from ATP molecules by protein kinases and are taken off by protein phosphatases. In animal cells, serine, threonine and tyrosine are the amino acids subjected to phosphorylation. The protein kinases belong to a large family of enzymes, which contain a similar amino acid catalytic (kinase) domains.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 164 pp. Englisch.…

Condizione: New. Print on Demand pp. 228 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condizione: New. Print on Demand pp. 240 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Condizione: New. PRINT ON DEMAND pp. 228.

Condizione: New. PRINT ON DEMAND pp. 240.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Bladder cancer represents a global health problem. It ranks ninth in worldwide cancer incidence. In Egypt, bladder cancer constitutes 30% of all cancers.Early detection of bladder cancer is a challenge, considering that disease progression results in significant morbidity and mortality. There are several potential biomarkers for diagnosis and prognosis of bladder cancer but cytology is still the most accurate diagnostic method, although sensitivity is not enough high. sFas is produced and released by bladder urothelial carcinoma cells and urinary sFas levels could be an independent predictor of the presence and invasiveness of bladder cancer. The aim of the present study was to evaluate the usefulness of urinary sFas as a non-invasive diagnostic test for bladder cancer. The present study included 87 subjects, classified into malignant, benign and normal cases. The urine supernatant was used for determination of sFas by ELISA. In the present study sFas was higher in malignant than benign and control cases. sFas sensitivity was 75.5 % and specificity was 81.6 %. The combined use of urine cytology with urinary sFas increased urine cytology sensitivity while decreased its specificity.OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 204 pp. Englisch. …