Abstract：
:In vitro addition of 16,16'-dimethyl prostaglandin E2 to Golgi-rich membrane fraction in final concentration of 0.1 microgram/1 mg of protein increased generally the activity of galactosyltransferase in comparison with control. The percentage of phospholipids in the whole fraction was similar in both investigated groups, only the sum of phosphatidylethanolamine+phosphatidic acid was significantly lower after addition of dmPGE2 than in the control (0.001 < P < 0.01).
journal_name
Acta Biochim Poljournal_title
Acta biochimica Polonicaauthors
Kordowiak AM,Tomecki J,Procyk K,Kapusta Psubject
Has Abstractpub_date
1993-01-01 00:00:00pages
471-5issue
4eissn
0001-527Xissn
1734-154Xjournal_volume
40pub_type
杂志文章abstract：:Small nucleolar RNAs (snoRNAs) are molecules located in the cell nucleolus and in Cajal bodies. Many scientific reports show that snoRNAs are not only responsible for modifications of other RNAs but also fulfill multiple other functions such as metabolic stress regulation or modulation of alternative splicing. Full-le...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：10.18388/abp.2016_1330
更新日期：2016-01-01 00:00:00
abstract：:This brief resume enumerates the multiple actions of melatonin as an antioxidant. This indoleamine is produced in the vertebrate pineal gland, the retina and possibly some other organs. Additionally, however, it is found in invertebrates, bacteria, unicellular organisms as well as in plants, all of which do not have a...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：0350041129
更新日期：2003-01-01 00:00:00
abstract：:Staphylococcus aureus is responsible for many types of infections related to biofilm presence. As the early diagnostics remains the best option for prevention of biofilm infections, the aim of the work presented was to search for differences in metabolite patterns of S. aureus ATCC6538 biofilm vs. free-swimming S. aur...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2013-01-01 00:00:00
abstract：:Interaction of copper(II) with guanosine, 2'-deoxyguanosine, 1-methylguanosine, 7-methylguanosine and GMP was studied withe use of spectroscopic and magneto-chemical methods. The main site of copper(II) binding in guanosine is nitrogen N-7; participation of N-1 is not excluded. The involvement of carbonyl oxygen in co...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Pathogen-specific acquired immunity in bacteria is mediated by the CRISPR (clustered regularly interspaced short palindromic repeats)-Cas systems. Thermus thermophilus strain HB8 contains CRISPR systems of several major subtypes (type I, IIIA and IIIB), and has become a widely studied model for CRISPR biology. We have...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：10.18388/abp.2016_1261
更新日期：2016-01-01 00:00:00
abstract：:Eight polymorphic restriction enzyme sites at phenylalanine hydroxylase locus from the parental chromosomes in Polish families with phenylketonuria were analyzed. Among 28 chromosomes studied, we identified haplotypes found within the Danish population. Haplotype 2 has been found in 25% of affected alleles. One of the...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:The object of this paper is to review briefly the studies on the interaction of red blood cell membrane skeletal proteins and their non-erythroid analogues with lipids in model systems as well as in natural membranes. An important question to be addressed is the physiological significance and possible regulatory molec...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:Ledakrin, 1-nitro-9-[3'-(N,N'-dimethyl)aminopropyl]aminoacridine administered intraperitoneally at a dose up to 20 mg/kg into sham operated and partially hepatectomized rats inhibited RNA polymerase B activity in the isolated liver nuclei. The average chain length of the in vitro transcript was reduced while the numbe...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:Among possible causes of chronic hepatitis in adolescents most common are infections, autoimmune disorders and metabolic diseases. Thus, diagnostic procedures should be multidirectional. This study reports diagnosis and treatment difficulties in an 18-year-old male patient with hereditary hemochromatosis (HH), ulcerat...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2011-01-01 00:00:00
abstract：:The lifetime distribution calculations were applied to study the influence of configuration of amino-acid residues in positions 2 and 3 on changes in conformation of the peptide chain of cyclic analogues of enkephalins containing a fluorescence energy donor and acceptor in different solvents. In all the solvents studi...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:Influenza virus infection is a major source of morbidity and mortality worldwide. Due to the variable effectiveness of existing vaccines, especially in the early stages of an epidemic, antiviral drugs represent the first line of defense against the virus. Currently, there are two major classes of anti-influenza drugs ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：2014-01-01 00:00:00
abstract：:1. Gluconeogenesis from glutamine, fumarate, pyruvate, glutamine plus fumarate, and glutamine plus pyruvate, was generally higher at pH 7.1 than at pH 7.4 and 7.7, whereas ammoniagenesis did not depend on the pH of the medium. 2. The intermediates of the Krebs cycle decreased ammonia formation from glutamine, raising ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:We recently reported that kinobeon A, produced from safflower cells, suppressed the free radical-induced damage of cell and microsomal membranes. In the present study, we investigated whether kinobeon A quenches singlet oxygen, another important active oxygen species. Kinobeon A inhibited the singlet oxygen-induced ox...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:1. The amino acid composition of wheat germ EF2 differs to some extent from that of elongation factors from mammals and bacteria. 2. The purified wheat germ EF2, similarly as the factors from other sources, is active in the: EF1-dependent polymerization of phenylalanine; ribosome-dependent GTP hydrolysis; binding of g...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:There are many diseases related to ion channels. Mutations in muscle voltage-gated sodium, potassium, calcium and chloride channels, and acetylcholine-gated channel may lead to such physiological disorders as hyper- and hypokalemic periodic paralysis, myotonias, long QT syndrome, Brugada syndrome, malignant hypertherm...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:The results of molecular dynamics simulation of fully hydrated dimyristoylphosphatidylcholine (DMPC) bilayer membrane in the liquid-crystalline phase are presented. They show that the probability of a gauche conformation varies periodically along the chain with only a slight increase towards the end of the chain. Howe...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The aim of this study was to conduct an epidemiological and laboratory surveillance of Influenza-Like Illnesses (ILI) in Polish Armed Forces, civilian military personnel and their families in 2011/2012 epidemic season, under the United States Department of Defense-Global Emerging Infections Surveillance and Response S...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：:Adenylate deaminase (EC 3.5.4.6) has been isolated from the hearts of healthy rats and from the rats with cardionecrosis induced by administration of vitamin D in high doses. Crude extract from the necrotic hearts catalysed adenylate deamination with a higher maximum velocity and a higher apparent Km value than the ex...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:Betapapillomaviruses have been linked to the development of nonmelanoma skin cancers. A great diversity of these viruses in skin specimens requires the use of sensitive and reliable detection methods. There are currently no standardized assays for diagnostic purposes. A combination of several molecular methods has gre...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：10.18388/abp.2020_5185
更新日期：2020-06-08 00:00:00
abstract：:RNA nucleoside triphosphatases (NTPase)/helicases represent a large family of proteins that are ubiquitously distributed over a wide range of organisms. The enzymes play essential role in cell development and differentiation, and some of them are involved in transcription and replication of viral single-stranded RNA g...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章,评审
doi：024903597
更新日期：2002-01-01 00:00:00
abstract：:Mitochondria were prepared from rat liver, solubilized with Triton X-100 and submitted to chromatography on dry hydroxylapatite. The pass-through from the column, containing a mixture of mitochondrial carriers, was processed further by triazine dye affinity chromatography and optimal conditions for binding and elution...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:The rate of elimination from rat and goat circulation of 125I-labelled goat haemoglobin and its complexes with human and goat haptoglobin in goat circulation, was studied. The half-life time t1/2 of haemoglobin in rat circulation was 1.5h, whereas in goat circulation -- 4 h, and was 10 times shorter than t1/2 for its ...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Tautomerism of the cytosine molecule is discussed in connection with recent experimental matrix-isolation infrared spectroscopic measurements and recent ab initio calculations of relative stabilities of tautomers and of IR spectra for different tautomeric forms of the compound. Experimental IR spectra in the N-H and O...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Cultivated carrot and its wild ancestor co-occur in most temperate regions of the world and can easily hybridize. The genetic basis of the process of domestication in carrot is not well understood. Recent results of an investigation on genetic diversity structure of cultivated and wild carrot and signatures for domest...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2014-01-01 00:00:00
abstract：:The study aimed to check the effectiveness of anticancer therapy combining a vascular-disruptive drug (combretastatin phosphate, CA4P) and a liposomal formulation of a chemotherapeutic (doxorubicin). CA4P was synthesized in our laboratory according to a previously described procedure. The antivascular drug and long-ci...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:The reaction of nitrite (NO2-) with horseradish peroxidase and lactoperoxidase was studied. Sequential mixing stopped-flow measurements gave the following values for the rate constants of the reaction of nitrite with compounds II (oxoferryl heme intermediates) of horseradish peroxidase and lactoperoxidase at pH 7.0, 1...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1999-01-01 00:00:00
abstract：:Recombination of subunits of rat liver arginase A1 and rat kidney arginase A4 yielded a product which in polyacrylamide gel electrophoresis and DEAE-cellulose chromatography separated into five proteins with arginase activity. Proteins I and V corresponded in polyacrylamide gel-electrophoresis, DEAE-cellulose chromato...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:In situ PCR and in situ reverse transcription PCR (RT-PCR) were applied to discriminate between latent and productive infection of human cytomegalovirus (HCMV) in leukocytes. We investigated 28 samples, in which viral pp65 antigen was detected only in the cytoplasm of leukocytes. Additionally we assayed 12 specimens l...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：:An approximately threefold increase in glycogenolytic activity of the neutral alpha-1,4-glucosidase and a twofold increase in the same activity of the acid isoform have been found in extracts of anaplastic astrocytoma and glioblastoma multiforme tumors of brain tissue. "Maltase activity" of the respective enzymes incr...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:So far, azide has been consistently reported to act as an inhibitor of metal enzymes, especially copper proteins. The present work shows that azide can also act as an activator of polyphenol oxidase II (PPO II) from tobacco leaves. From the square-wave voltammetry of native PPO II, peroxide-PPO II complex and azide-PP...
journal_title：Acta biochimica Polonica
pub_type： 杂志文章
doi：0249041029
更新日期：2002-01-01 00:00:00
