| the epidermal melanocytes in patients with cutaneous malignant melanoma. a transmission electron microscopic investigation. | the epidermal melanocytes were studied in biopsies from clinically normal skin removed at various distances from cutaneous malignant melanomas. melanocytes with some ultrastructural changes were found in a number of patients, which can be either contingent on genetic or inter/extra cellular factors. it is possible that cells with these changes are more instable and more easily transformed to malignant cells by external influence. malignant cells were not demonstrated in either the epidermis or t ... | 2000 | 94465 |
| bf in early-onset insulin-dependent diabetes. | | 2001 | 92644 |
| flavobacterium granuli sp. nov., isolated from granules used in a wastewater treatment plant. | a gram-negative, rod-shaped, non-spore-forming bacterium (designated strain kw05(t)) was isolated from granules used in the wastewater treatment plant of a beer-brewing factory in kwang-ju, republic of korea. on the basis of 16s rrna gene sequence similarity, strain kw05(t) was shown to belong to the family flavobacteriaceae, and was most closely related to flavobacterium limicola (96.6 %), flavobacterium hibernum (96.3 %), flavobacterium hydatis (96.1 %) and flavobacterium xinjiangense (96.1 %) ... | 2005 | 15774656 |
| flavobacterium frigidimaris sp. nov., isolated from antarctic seawater. | we described the polyphasic characterization of the psychrotolerant isolated from antarctic seawater. the strain was closely related to flavobacterium hydatis, f. pectinovorum, and f. saccharophilum on the basis of the 16s rdna sequence analysis. however, dna-dna hybridization experiments showed that the dna-similarities between strain kuc-1t and the reference strains of flavobacterium were less than 30%. therefore, we can definite a new species of flavobacterium phylogenetically, and strain kuc ... | 2005 | 15997703 |
| flavobacterium glaciei sp. nov., a novel psychrophilic bacterium isolated from the china no.1 glacier. | a novel psychrophilic, yellow-pigmented and obligate aerobic bacterium, strain 0499(t), was isolated from the china no.1 glacier. strain 0499(t) displayed the common phenotypic and chemotaxonomic features of the genus flavobacterium, containing menaquinone-6 (mk-6) as the major quinone and c(15 : 0), iso-c(15 : 0), c(17 : 1)omega6c and summed feature 3 (c(16 : 1)omega7c/iso-c(15 : 0) 2-oh) as the major fatty acids. optimal growth occurred at 21 degrees c. the genomic dna g+c content was 36.5 mol ... | 2006 | 17158999 |
| using phenotype microarrays in the assessment of the antibiotic susceptibility profile of bacteria isolated from wastewater in on-site treatment facilities. | the scope of the study was to apply phenotype biolog microarray (pm) technology to test the antibiotic sensitivity of the bacterial strains isolated from on-site wastewater treatment facilities. in the first step of the study, the percentage values of resistant bacteria from total heterotrophic bacteria growing on solid media supplemented with various antibiotics were determined. in the untreated wastewater, the average shares of kanamycin-, streptomycin-, and tetracycline-resistant bacteria wer ... | 2017 | 28451946 |
| leiomyosarcoma of the heart: a twenty-year cure. | | 2014 | 4019225 |
| childbirth in pithiviers, france. | | 1999 | 90978 |
| quality assurance of gram-stained direct smears. | clinical laboratories do not always prepare and examine direct smears. in part, this may be explained by lack of control over the precision and accuracy of the procedure, which has diminished confidence in direct smears among both laboratory scientists and clinicians. objective criteria were established for enumeration of cells and placement of bacteria in identification categories. two methods for monitoring the accuracy and reproducibility of their application were studied: (1) examination of ... | 2001 | 92891 |
| british medical association attacks cigarette smoking. | | 2014 | 3978493 |
| isolation and characterization of a new cytophaga species implicated in a work-related lung disease. | a yellow-pigmented, gram-negative, gliding bacterium isolated from an industrial water spray air humidification system was implicated as a causative agent in several occurrences of lung disease with hypersensitivity pneumonitis-like symptoms. the bacterium, designated wf-164, lacked microcysts or fruiting bodies and had a dna base composition of 34.8 mol% of guanine plus cytosine. gliding, flexing, nonflagellated cells measuring 0.3 by 3.5 to 8.9 micron were observed by using light and electron ... | 1984 | 6508308 |
| 5s rrna sequences of representatives of the genera chlorobium, prosthecochloris, thermomicrobium, cytophaga, flavobacterium, flexibacter and saprospira and a discussion of the evolution of eubacteria in general. | 5s rrna sequences were determined for the green sulphur bacteria chlorobium limicola, chlorobium phaeobacteroides and prosthecochloris aestuarii, for thermomicrobium roseum, which is a relative of the green non-sulphur bacteria, and for cytophaga aquatilis, cytophaga heparina, cytophaga johnsonae, flavobacterium breve, flexibacter sp. and saprospira grandis, organisms allotted to the phylum 'bacteroides-cytophaga-flavobacterium' and relatives as determined by 16s rrna analyses. by using a cluste ... | 1990 | 1693658 |
| the effect of intravenous injection of ethyl palmitate emulsion on sequestration of thermally damaged erythrocytes in rats with experimentally induced hypersplenism, and in normal rats. | the authors attempted at experimental elimination of sequestration function of the spleen in wistar rats using an i.v. injection of ethyl palmitate emulsion, both in "hypersplenic" animals being long-term applied i.p. methyl cellulose solution, and in control rats. in the rats clearance of 51cr-labelled and thermally damaged erythrocytes from blood was examined and their sequestration in the spleen and liver followed. the ethyl palmitate injection resulted in both experimental groups in a signif ... | 1979 | 91558 |
| [ultrastructural cytochemistry of the mouse juxtaglomerular apparatus (author's transl)]. | the ultrastructural cytochemistry of the mouse juxtaglomerular apparatus has been studied. the specific granules of the juxtaglomerular cells were found to be argentaphobic when ultrathin sections of araldite-embedded renal cortex were stained according to the periodic acid-thio-carbohydrazide-silver proteinate technique of thiery. this technique revealed an abundant glycogen of type beta in the specific granules and in the cytosol of these cells. the rim of specific granules was positive when u ... | 1979 | 92002 |
| ataxia-telangiectasia and hepatocellular carcinoma. | ataxia-telangiectasia (at) is a multi-system disease involving the cerebellum, cutaneous blood vessels and the immune system including both cellular and humoral components. it also involves hematological, endocrine and peripheral nervous systems. this disease is often associated with abnormal liver function tests, such as, raised alkaline phosphatase and various nonspecific histological changes in the liver. high incidence of various malignancies involving lymphoreticular, gastrointestinal and m ... | 2001 | 92892 |
| [a fundamental and clinical study on plasma beta-thromboglobulin (author's transl)]. | | 2000 | 94364 |
| the structural changes in the articular process by children suffering from the secondary osteoarthrosis deformans of the temporo-mandibular joint. | | 2000 | 92124 |