Results 11 to 20 of about 90,599 (289)

Diagnostic dissection by isoenzymes [PDF]

open access: bronzePure and Applied Chemistry, 1961
Alterations to plasma and serum enzymes represent subtle protein modifications associated with disease states. It appears that these enzyme activities are associated with two or more closely-related multimolecular forms which are, nevertheless, chemically, physically and immunologically distinctv-", These components, isoenzymes, can be measured ...
Felix Wróblewski
openalex   +4 more sources

Isoenzymes in Clinical Diagnosis [PDF]

open access: bronzeCirculation, 1965
The recent literature attests to the increasing number of enzymes for which isoenzymes or subunit structure or both are known. Several symposia and reviews have been published within the past few years. 46-50 Some enzyme activities for which isoenzymes have been described are listed in table 4.
Theodore L. Goodfriend, Nathan O. Kaplan
openalex   +4 more sources

Steps of cryopreservation of coffee seeds: physiological responses and antioxidant systems [PDF]

open access: yesCiência Rural, 2023
: The cryopreservation of plant germplasm at ultralow temperatures is an alternative technique for the long-term storage of seeds of the genus Coffea sp.
Ana Cristina de Souza   +7 more
doaj   +1 more source

Structure, kinetic characterization and subcellular localization of the two ribulose 5-phosphate epimerase isoenzymes from Trypanosoma cruzi [PDF]

open access: yes, 2017
The enzyme of the pentose phosphate pathway (PPP) ribulose-5-phosphate-epimerase (RPE) is encoded by two genes present in the genome of Trypanosoma cruzi CL Brener clone: TcRPE1 and TcRPE2. Despite high sequence similarity at the amino acid residue level,
Cazzulo, Juan Jose   +4 more
core   +11 more sources

Characterization of variants of Bradyrhizobium elkanii and B. japonicum and symbiotic behaviour in soybeans [PDF]

open access: yesCiência Rural, 2004
Variation in rhizobia strains isn’t a desirable fact based mainly on the possibility of unexpected results on legume inoculation. In this work, we studied the variability on phenotypic characteristics and genetic stability of rhizobia strains recommended
Marcia de Vargas Kober   +3 more
doaj   +1 more source

Peroxidase isoenzymes in germinating barley seeds and in seminal roots

open access: yesActa Agrobotanica, 2015
Roots and germinating seeds of summer barley of the cv. Alsa, Antałek, Cebeco 7161, Lubuski, Skrzeszowicki and Union were found to differ in the number of peroxidase isoenzymes.
A. Stroński   +3 more
doaj   +1 more source

Aspartate aminotransferase isoenzymes in cucumber roots as depending upon the mineral composition of the medium

open access: yesActa Societatis Botanicorum Poloniae, 2014
Aspartate aminotransferase (GOT) isoenzymes separated by means of electrophoresis on cellulose acetate gel were examined. Five GOT isoenzymes were discovered in cucumber roots after several days of their growth.
Genowefa Kubik-Dobosz
doaj   +1 more source

Endo-β-mannanase and superoxide dismutase as enzymatic markers for lettuce seeds thermotolerance [PDF]

open access: yesJournal of Seed Science, 2023
: At higher temperatures, lettuce seeds may not germinate, resulting in problems for crop establishment in the field and production. This study aimed to evaluate the maternal effect for thermotolerance on lettuce seeds and find enzymatic markers. We used
Pedro Yuri Cavasin   +5 more
doaj   +1 more source

Seleção de genótipos de aceroleira assistida por marcadores isoenzimáticos visando à resistência a Meloidogyne incognita raça 2 Genotype selection of Barbados cherry using iso-enzymatic markers for resistance to Meloidogyne incognita race 2

open access: yesRevista Brasileira de Fruticultura, 2008
A cultura da aceroleira despertou um grande interesse do mercado consumidor, tendo em vista o alto teor de vitamina C (ácido ascórbico), que varia entre 1.325 a 2.250 mg por 100 mL de suco.
Jackeline Gadé de Araujo Rossiter   +4 more
doaj   +1 more source

CSF lactate dehydrogenase activity in patients with Creutzfeldt-Jakob disease exceeds that in other dementias [PDF]

open access: yes, 2004
The diagnosis of Creutzfeldt- Jakob disease (CJD) is still made by exclusion of other dementias. We now evaluated lactate dehydrogenase (LDH) in the cerebrospinal fluid (CSF) as a possible additional diagnostic tool. CSF LDH levels of patients with CJD (
Cepek, L.   +6 more
core   +1 more source

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