(1) These studies led to the following conclusions: (a) all the prominent NHP which remain bound to DNA are also present in somewhat similar proportions in the saline-EDTA, Tris, and 0.35 M NaCl washes of nuclei; (b) a protein comigrating with actin is prominent in the first saline-EDTA wash of nuclei, but present as only a minor band in the subsequent washes and on washed chromatin; (c) the presence of nuclear matrix proteins in all the nuclear washes and cytosol indicates that these proteins are distributed throughout the cell; (d) a histone-binding protein (J2) analogous to the HMG1 protein of K. V. Shooter, G.H.
(2) The fine structure of neurofibrillary tangles in the hippocampal gyrus, substantia nigra, pontine nuclei and locus coeruleus of the brain was postmortem studied in a case of progressive supranuclear palsy.
(3) Two small populations of GLY + neurons were observed outside of the named nuclei of the SOC; one was located dorsal to the LSO, near its dorsal hilus, and the other was identified near the medial pole of the LSO.
(4) A topographic relationship was recognized between the MM and the anterior thalamic nuclei.
(5) Diplotene spermatocytes have the largest nuclei of all germ cells.
(6) The DNA untwisting enzyme has been purified approximately 300-fold from rat liver nuclei.
(7) DNA in situ is progressively denatured when the cells or nuclei are treated with increasing concentration of acridine orange (AO).
(8) The deep cerebellar nuclei were moderately labeled at birth and gradually decreased in density thereafter.
(9) Mitoses of nuclei of myocytes of the left ventricle of the heart observed in two elderly people who had died of extensive relapsing infarction are described.
(10) The ability of cytoplasmic extracts to induce DNA synthesis in isolated, quiescent nuclei.
(11) In high concentrations of antiserum, some of the agglutinated cells of L. h. hertigi were enlarged and showed syncytial characters that included up to five nuclei, two dividing nuclei and five basal bodies associated with a single kinetoplast.
(12) The responses of adrenocorticotropin (ACTH), renin, epinephrine and norepinephrine and arterial pressure and heart rate (HR) to hypotensive hemorrhage were examined before and 1 h after lesion of the paraventricular nuclei (PVN) in pentobarbital-anesthetized rats and 1 day before and 4 days after lesion of the PVN in conscious rats.
(13) The anatomic and functional development of the suprachiasmatic nuclei (SCN) was studied in the gray short-tailed opossum, Monodelphis domestica.
(14) The rate of nuclei stained by Pr-122 is different from that of Pr-192 in both growing and quiescent cultures.
(15) Using a monoclonal antibody against dopamine and a rabbit antiserum against serotonin, 5-methoxytryptamine or tryptamine, we were able to achieve the simultaneous localization of two amines in glutaraldehyde-fixed sections of rat dorsal raphe nuclei.
(16) The results obtained further knowledge of the anatomy of the nuclei, specifically the areas used for the prosthesis implantation and the underlying tissue.
(17) The phosphorylation pattern was affected by the addition of cholera toxin or GDP beta S to the isolated nuclei.
(18) While the heaviest anterogradely labeled ascending projections were observed to the contralateral ventral posterolateral nucleus of the thalamus, pars oralis (VPLo), efferent projections were also observed to the contralateral ventrolateral thalamic nucleus (VLc) and central lateral (CL) nucleus of the thalamic intralaminar complex, magnocellular (and to a lesser extent parvicellular) red nucleus, nucleus of Darkschewitsch, zona incerta, nucleus of the posterior commissure, lateral intermediate layer and deep layer of the superior colliculus, dorsolateral periaqueductal gray, contralateral nucleus reticularis tegmenti pontis and basilar pontine nuclei (especially dorsal and peduncular), and dorsal (DAO) and medial (MAO) accessory olivary nuclei, ipsilateral lateral (external) cuneate nucleus (LCN) and lateral reticular nucleus (LRN), and to a lesser extent the caudal medial vestibular nucleus (MVN) and caudal nucleus prepositus hypoglossi (NPH), and dorsal medullary raphe.
(19) No HRP-labeled axons were found in the facial and solitary nuclei and the cerebellum.
(20) The reaction of cis-diamminedichloroplatinum(II) with chicken erythrocyte nuclei produces covalent cross-linking of HMG proteins 1, 2 and E to DNA, in addition to cross-links amongst LMG proteins.
Polynuclear
Definition:
(a.) Containing many nuclei.
Example Sentences:
(1) The results also demonstrated that there was not any apparent correlation between the receptor-binding avidities and in vitro monooxygenase enzyme-induction potencies for the most active polynuclear aromatic hydrocarbons.
(2) The inside of the abscess contained a purulent exudate with polynuclear cells and necrotic material.
(3) On linear discriminant analysis, six variables showed a significant discriminating power in predicting death: low systolic blood pressure, low platelet count, extensive petechiae, high body temperature, low CSF polynuclear cell count and absence of meningism.
(4) Since 5,12-dimethylchrysene had previously been shown to be only a weak tumor initiator, these results support the generalization that the structural requirements favoring carcinogenicity among the methylated chrysenes and other polynuclear aromatic hydrocarbons (PAH) are a bay region methyl group and a free peri position, both adjacent to an unsubstituted angular ring.
(5) Because the phagocytic function of non-stimulated human polymorphonuclear granulocytes (PMN) is impaired after incubation with either polynuclear Fe(III) or Fe(II), we decided to study lipid peroxidation of PMN and monocytes by these iron complexes.
(6) Mutagenicity, polynuclear aromatic compound content, and skin carcinogenicity were compared for a series of complex oil mixtures derived from the refining and processing of petroleum.
(7) The course of bronchitis with clinical manifestations of allergy is characterized by certain cytochemical features which (as compared with bronchitis without allergy) show an increase of deoxyribonucleic acid, increased permeability of the intracellular membranes of polynuclear leucocytes and lymphocytes, reduction of the content of cationic proteins and activity of acid phosphatase in the polynuclear leucocytes of the blood.
(8) These results show that the attachment of polynuclear moieties in estradiol 17 alpha-, 4- and 16 alpha-, positions gives rise to compounds which are of potential utility in a new non-radioisotopic receptor assay since the metal-carbonyl markers are readily detected by high-sensitivity Fourier-transform infra-red spectroscopy.
(9) These drugs showed excellent activity against L. pneumophila and good penetration to polynuclear leukocytes.
(10) Previous studies have shown that 5-methylchrysene (5-MeC) is more carcinogenic on mouse skin than the other methylchrysenes and that the structural requirements favoring tumorigenicity of methylated polynuclear aromatic hydrocarbons are the presence of a bay region methyl group and free peri position, both adjacent to an unsubstituted angular ring.
(11) In the bloood of newborn hamster polynuclear cells are absent.
(12) During the asthmatic's crisis and in the intrinsic patients in intercrisis periods, there is a polynuclear neutrophil hyperreaction when the chemotaxis and the NBT reduction are raised.
(13) The used sample collection allowed also the evaluation of polynuclear hydrocarbon levels according to the day hours.
(14) Ferritin stores iron within a hollow protein shell as a polynuclear Fe(III) hydrous oxide core.
(15) Increase in polynuclear leucocytes is important for the first two weeks, and increase in lymphocytes is important in the last three weeks (p less than 0.001).
(16) An observable Fe-P environment in such a large polynuclear iron cluster as the Fe(III).ATP (4:1) complex indicates that the phosphate is distributed throughout rather than merely on the surface, in contrast to earlier models of chelate-stabilized iron clusters.
(17) To search for the tumour localization mechanism of Tc(V)-DMS, a polynuclear pentavalent technetium complex of dimercaptosuccinic acid [Tc(V)-DMS], the development of medullary thyroid carcinoma (MTC) bearing mouse model was considered.
(18) The rate of growth of pure calcium fluoride crystals is controlled by a surface polynuclear mechanism when the supersaturation is less than 4.4.
(19) This paper describes an analytical method for determining polynuclear aromatic hydrocarbons (PAHs) and nitroarene as well as the distribution of chemical substances in airborne particulates, soils and sediments.
(20) The dependence of the sepsis manifestation upon the functional state of polynuclear leucocytes is revealed.