EurekaMag.com logo
+ Site Statistics
References:
48,253,228
Abstracts:
22,798,842
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

P-nitrophenylbutyrate hydrolysis by land snails, Helix aspersa and Theba pisana esterases: kinetics, inhibition and comparative studies


, : P-nitrophenylbutyrate hydrolysis by land snails, Helix aspersa and Theba pisana esterases: kinetics, inhibition and comparative studies. Alexandria Journal of Agricultural Research 41(1): 231-240

The inhibition and kinetics of p-nitrophenyl butyrate hydrolysis by esterases of Helix aspersa and Theba pisana were examined. Esterases of H. aspersa were 2.4 times more active than those of T. pisana. The Km values were 2.08 x 10-4 and 2.99 x 10-4 M, while Vmax was 3.32 and 2.07 mu mole p-nitrophenol produced/min/g tissue for H. aspersa and T. pisana, resp.

(PDF 0-2 workdays service)

Order PDF Full Text

Close
Close

Click here to order any other PDF Full Text


Accession: 002914309

PDF Full Text: Submit


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Other references

Di George A.M., 1972: Corneal lesion in familial incontentia pigmenti. American Journal Of Human Geneticspart 1: 36a

Hamerman, David; Sandson, John, 1960: Isolation of hyaluronate f rom human synovial fluid by zone electrophoresis. Nature 188(4757): 1194-1195

Al Waili, Dr Noori S.; Salom, Khelod Y.; Al Alak, Jabber H., 2003: Effects of aqueous extract of gum arabica on growth of human bacterial pathogenes. Gum arabica (GA) has been used to treat chronic renal failure and it increased fecal bacterial mass and fecal nitrogen content. Fask containing 10% GA (w/v in distal water) was put in boiling water for 20 min. The extract was diluted by liquid bro...

Kozlov V. V.; Sulidi Kondrat yev Ye D., 1973: The development and evolution of volcanism in the northeastern part of the Africa-Arabia Platform. Pages 26-28:

Cerny, P.; Ercit, T. S., 2005: The classification of granitic pegmatites revisited. The Canadian Mineralogist 43(6): 2005-2026

Wang Qi; Shi Ji an; Chen Guojun; Yang Zhiming, 2005: Geological constraints on petroleum generation in the Qingxi Depression (Lower Cretaceous), Jiuxi Basin, northwest China. The Qingxi Depression, over an area of merely 490 km (super 2) , is a petroliferous depositional center within the Jiuxi Basin. Lower Cretaceous source rocks in this depression are a suite of mudstones, dolomitic mudstones and argillaceous dolosto...

Lintelmann, Jutta; Hellemann, Christiane; Kettrup, Antonius, 1994: Coupled-column high-performance liquid chromatography method for the determination of four metabolites of polycyclic aromatic hydrocarbons, 1-, 4- and 9-hydroxyphenanthrene and 1-hydroxypyrene, in urine. A coupled-column high-performance liquid chromatographic method applying system-integrated sample processing on a copper phthalocyanine modified solid-phase material, gradient elution and fluorescence detection for the quantification of 1-, 4- and...

Niezabitowski, Alexander, 1967: Morphological changes of the central nervous system in leukaemias. Infiltrates of the cerebral tissue, bleedings, leukostasis, duration of disease and neurological symptoms were examined in 50 patients. No connection was detected between morphological changes and age, sex, duration of disease, and therapeutical m...

Seliga, H., 1995: Physiological role of copper in dry matter and nitrogen accumulation in Lupinus luteus L. The accumulation of dry matter and nitrogen in yellow lupin plants was significantly increased by copper supply after root nodules formed at 14 leaves stage and it increased remarkably with plant age. Control plants produced no seeds. A great part...

Fedotova, T. I.; Patrikeeva, M. V., 1971: The role of the variety in the restriction of Phytophthora attack in the potato. A list is given of highly field-resistant varieties suitable for cultivation in different geographical zones of the country and able to prevent the spread of the disease even when grown in close proximity to highly susceptible varieties. A list of...