Choi y p (68 risultati)

hardcover. Condizione: Fair.

Hardcover. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Condizione: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

hardcover. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Hardcover. Condizione: Good.

hardcover. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

hardcover. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Condizione: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Book contains pen & pencil markings In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN:9780745014128.…

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN:9780861875528.…

Condizione: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Book contains pen & pencil markings In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,300grams, ISBN:9780415165617.…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Gebundene Ausgabe. Condizione: Neu. Neu Neuware; original eingeschweisst; Rechnung mit MwSt.; new item, still sealed; 224 pp. Englisch.

Hardcover. Condizione: Brand New. 354 pages. 10.20x7.00x1.00 inches. In Stock.

Gebundene Ausgabe. Condizione: Neu. Neu Neuware; original eingeschweisst; Rechnung mit MwSt.; new item, still sealed; 224 pp. Englisch.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

hardcover. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New. pp. 166.

Condizione: New.

Condizione: NEW.

Condizione: As New. Unread book in perfect condition.

Condizione: New. pp. 166.

Superoxide dismutases (SODs) are metalloenzymes that play an important role in mollusc immune defence systems by eliminating oxidative stress to reactive oxygen species. We investigated physiological changes in the Pacific oyster Crassostrea gigas caused by exposure to pollutants (cadmium, tributyltin) and acute water temperature change. We analysed mRNA expression of Mn-SOD in gills using a quantitative polymerase chain reaction (QPCR), and measured the glutamate oxaloacetate transaminase (GOT), glutamate pyruvate transaminase (GPT) and hydrogen peroxide (H2O2) levels in haemolymph based on time- and dose-related effects of pollutants and acute water temperature treatments. We cloned a cgMn-SOD full-length cDNA that included an open reading frame of 675 nucleotides that was predicted to encode proteins of 225 amino acids. BLAST analysis of other species indicated that residues essential to the enzymatic functions of Mn-SOD proteins are highly conserved. Levels of Mn-SOD mRNA expression, GOT and GPT were gradually increased and then decreased during the experimental periods. On the other hand, H2O2 levels increased continuously during the exposure periods. These results suggest that Mn-SOD plays an important role in the physiological changes related to metabolism and cell protection that occur in C. gigas when exposed to oxidative stress by pollutants and fluctuations in water temperature. 11 pp., 6 figs, 4. …

Condizione: New. pp. 166.

Condizione: New.