Results 21 to 30 of about 231,430 (309)

Analysis of lipopolysaccharide antigens of Treponema hyodysenteriae [PDF]

, 1989
Lipopolysaccharide (LPS) extracts obtained from Treponema hyodysenteriae of serogroups A, B, D and E, and from T. innocens were examined by SDS-polyacrylamide gel electrophoresis (SDS-PAGE), silver-staining, and immunoblotting with hyperimmune rabbit ...
Hampson, D.J., Mhoma, J.R.L., Combs, B.
core   +2 more sources

A rapid alternative technique for obtaining silver-positive patterns in chromosomes

Genetics and Molecular Biology, 2004
Silver nitrate chromosome staining to evidence nucleolar organizer regions (NORs) is a widely adopted methodology. The aim of the present work was to improve this technique, reducing the preparation time without decreasing the quality of the results ...
Karine Frehner Kavalco, Rubens Pazza
doaj   +1 more source

Microleakage of pit and fissure sealings placed after enamel conditioning with phosphoric acid or with self‐etching primers/adhesives

Clinical and Experimental Dental Research, 2021
Background It is still not fully understood what pretreatment is best for achieving maximum tightness for pit and fissure sealings (PFS). Aim This study investigated microleakage of PFS placed after etching with phosphoric acid or after the application ...
Stefanie Amend, Roland Frankenberger, Christina Boutsiouki, Vanessa Scharrelmann, Julia Winter, Norbert Krämer   +5 more
doaj   +1 more source

Detection of chromosome aberrations in the human interphase nucleus by visualization of specific target DNAs with radioactive and non-radioactive in situ hybridization techniques: diagnosis of trisomy 18 with probe L1.84 [PDF]

, 1986
The localization of chromosome 18 in human interphase nuclei is demonstrated by use of radioactive and nonradioactive in situ hybridization techniques with a DNA clone designated L1.84.
A. Brückner, AHN Hopman, AL Jørgensen, AR Mitchell, B Trask, BU Zabel, CD Bloomfield, D Pinkel, GA Rappold, GA Rappold, H Hoehn, H. D. Hager, H. P. Scholl, HF Willard, J Wolfe, J. Landegent, JC Wu, JE Landegent, JE Landegent, L Manuelidis, LA Herzenberg, M Schardin, M Schmid, M Spaeter, M. Schardin, M. van der Ploeg, MM LeBeau, P Devilee, P Devilee, P. Devilee, P. Pearson, T Cremer, T. Cremer, W Schempp   +33 more
core   +1 more source

Detection of point mutations by non-isotopic single strand conformation polymorphism

Brazilian Journal of Medical and Biological Research, 1999
We have developed a procedure for nonradioactive single strand conformation polymorphism analysis and applied it to the detection of point mutations in the human tumor suppressor gene p53.
N.A. Pinheiro, R.P. Moura, E. Monteiro, L.L. Villa   +3 more
doaj   +1 more source

Silver staining the chromosome scaffold

Chromosoma, 1984
Cytological silver-staining procedures reveal the presence of a "core" running along the chromatid axes of isolated HeLa mitotic chromosomes. In this communication we examine the relationship between this "core" and the nonhistone chromosome scaffolding, isolated and characterized in previous publications from this laboratory.
Earnshaw, William C., Laemmli, Ulrich Karl   +1 more
openaire   +3 more sources

Periodontal implications of argyrophilic nucleolar organizer region: A mini reviewPeriodontal implications of argyrophilic nucleolar organizer region: A mini review

Journal of Oral Research and Review, 2019
The periodontal lesions with cellular proliferation can be assessed by various methods. One of the methods to determine the proliferative activity is silver-staining argyrophilic nucleolar organizer region (AgNOR) staining.
Vandana Kharidi Laxman, G S Madhushankari, Mini Saluja, Shivani Singh   +3 more
doaj   +1 more source

Comparative chromosome studies in species of subtribe Orchidinae (Orchidaceae) [PDF]

Comparative Cytogenetics, 2021
In our study, FISH mapping using 18S-5.8S-25S rDNA and 5S rDNA sequences was performed for the first time on Ophrys tenthredinifera Willdenow, 1805, Serapias vomeracea (Burman f., 1770) Briquet, 1910 and Himantoglossum hircinum (Linnaeus, 1753) Sprengel,
Alessio Turco, Antonella Albano, Pietro Medagli, Robert P. Wagensommer, Saverio D'Emerico   +4 more
doaj   +3 more sources

Power and limitations of electrophoretic separations in proteomics strategies [PDF]

, 2009
Proteomics can be defined as the large-scale analysis of proteins. Due to the complexity of biological systems, it is required to concatenate various separation techniques prior to mass spectrometry.
Aebersold, An, Andersen, Anderson, Anderson, Anderson, Anderson, Anderson, Appel, Artoni, Baczek, Baczek, Bell, Berggren, Bjellqvist, Bjellqvist, Bonner, Braun, Bravo, Bravo, Bravo, Bravo, Brown, Bunai, Bunger, Burre, Bury, Caglio, Caglio, Camacho-Carvajal, Cantin, Cargile, Cargile, Cargile, Castellanos-Serra, Cejka, Chen, Chevalier, Chevallet, Chiari, Chiari, Chick, Claverol, Cleveland, Cohen, Colinge, Corbett, Coughenour, Courchesne, Cox, Daban, Daban, Davis, Domon, Dukan, Duncan, Egen, Eng, Eravci, Essader, Fernandez-Patron, Figeys, Fritz, Garrels, Garrels, Gelfi, Gelfi, Giometti, Gordon, Gordon, Gorg, Gorg, Gorg, Groleau, Gronow, Han, Hardison, Hartinger, Heller, Henrich, Henzel, Hisabori, Hoffert, Hoffmann, Horowitz, Horth, Hunzinger, James, Johnson, Johnston, Jorgensen, Jovin, Jovin, Kasicka, Keller, Kobayashi, Krijgsveld, Krokhin, Kuroda, Kuster, Kyte, Laemmli, Lambert, Langen, Lasonder, Lengqvist, Liang, Link, Liu, Locke, Loo, Lopez, Lu, Lu, Lu, Luche, Lui, Luo, Luque-Garcia, Lyubimova, Macfarlane, Macfarlane, MacGillivray, Mackintosh, Malmstrom, Malone, Matsudaira, Mazzeo, Mets, Moritz, Nakamura, Navarre, Neuhoff, Nielsen, Novakova, O'Farrell, O'Farrell, Ogorzalek Loo, Orrick, Ortiz, Oses-Prieto, Pappin, Patton, Peng, Perkins, Petritis, Phelps, Rabilloud, Rabilloud, Rabilloud, Rabilloud, Radola, Radola, Rais, Reid, Reynolds, Richert, Rigaut, Righetti, Righetti, Righetti, Righetti, Righetti, Ros, Rosenfeld, Sanchez, Santoni, Schagger, Schagger, Scherl, Schirle, Schluesener, Schmitt, Sevinsky, Sevinsky, Shang, Shapiro, Shen, Shimura, Shimura, Siemankowski, SimoAlfonso, Simpson, Steinberg, Steinberg, Switzer, Szponarski, Szponarski, Tabb, Tan, Tarroux, Tastet, Towbin, Tsugita, Tuszynski, Unlu, van Oostveen, Vonguyen, Voris, Wang, Wang, Washburn, Weber, Wen, West, White, Wilkins, Williams, Wiltfang, Winkler, Wise, Witze, Xiao, Xie, Xie, Yamaguchi, Yamaguchi, Yata, Yates, Young, Yu, Yuan, Zahedi, Zewert, Zischka, Zuo   +225 more
core   +4 more sources

Lipopolysaccharide Purified from Salmonella typhi Sensitizes Human Red Blood Cells at Hemagglutinin concentration, leading to complete Hemolysis upon the addition of Jacalin- a lectin from Jackfruit

Exon
Lipopolysaccharides consist of a hydrophilic-polysaccharide region and a hydrophobic lipid compound known as lipid A. LPS has been reported to cause concentration-dependent agglutination of human RBCs. In this study, the HAP-Hot Aqueous-Phenol Extraction
Logesh Radhakrishnan, V Lavanya, Shazia Jamal, Neesar Ahmed   +3 more
doaj   +1 more source