نتایج جستجو برای: ag nor

تعداد نتایج: 150806  

Journal: :Histology and histopathology 2008
C Gaudin-Audrain Y Gallois F Pascaretti-Grizon L Hubert P Massin M-F Baslé D Chappard

Silver nitrate staining of decalcified bone sections is known to reveal osteocyte canaliculi and cement lines. Nucleolar Organising Regions (NOR) are part of the nucleolus, containing argyrophilic proteins (nucleoclin/C23, nucleophosmin/B23) that can be identified by silver staining at low pH. The aim of this study was to clarify the mechanism explaining why AgNOR staining also reveals osteocyt...

Journal: :Journal of immunology 2011
François Chouinard Julie S Lefebvre Pauline Navarro Line Bouchard Claudine Ferland Mélanie Lalancette-Hébert David Marsolais Michel Laviolette Nicolas Flamand

Although endocannabinoids are important players in nociception and obesity, their roles as immunomodulators remain elusive. The main endocannabinoids described to date, namely 2-arachidonoyl-glycerol (2-AG) and arachidonyl-ethanolamide (AEA), induce an intriguing profile of pro- and anti-inflammatory effects. This could relate to cell-specific cannabinoid receptor expression and/or the action o...

Journal: :Ege Journal of Fisheries and Aquatic Sciences 2023

In this study, a detailed chromosome analysis of the endemic Cappadocian Chub, Squalius cappadocicus in Melendiz Stream (Aksaray) was performed. The standard Giemsa staining, C-banding (CBG and CB-DAPI), Ag-NOR technique were applied. diploid number 50; its karyotype formula 14M + 16Sm 10St 10A. Heteromorphic sex chromosomes weren’t detected studied specimens. all chromosomal arms (NF) 90. C-ba...

Journal: :IEEE Trans. Computers 1968
Edward S. Davidson Gernot Metze

Comments on "An Algorithm for Synthesis of Multiple-Output Combinational Logic" EDWARD S. DAVIDSON, MEMBER, IEEE AND GERNOT METZE, MEMBER, IEEE Abstract-The principal synthesis example of Schneider and Dietmeyer's paper [1] is examined by applying a new synthesis algorithm. The minimum NOR gate realization thus obtained is used to illustrate the nonoptimality of their approach and to question t...

2016
Xiaonan Liu Guangfu Yin Zao Yi Tao Duan

We report a facile and environmentally friendly approach to prepare Ag-Fe₃O₄-silk fiber nanocomposites. The Ag-Fe₃O₄-silk fiber acts as: (i) a biocompatible support for the silver nanoparticles; and (ii) a reducing agent for the silver ions. Neither additional reducing agents nor toxic organic solvents were used during the preparation process. The Ag-Fe₃O₄-silk fiber nanocomposites can be actua...

Journal: :Poultry science 2002
A Nakamura Y Ota A Mizukami T Ito Y B Ngwai Y Adachi

The competitive exclusion (CE) action of Aviguard (AG) and its effects on the antibody response of chicks were evaluated in this study. We observed that AG protected the chicks from overwhelming colonization. Fourteen days after infection, fewer AG-pretreated than nonpretreated chicks shed salmonellae from their coloaca in both infected groups, although much less from SE-infected chicks. Antibo...

Journal: :Drug metabolism and disposition: the biological fate of chemicals 2014
Taishi Miyashita Kento Kimura Tatsuki Fukami Miki Nakajima Tsuyoshi Yokoi

The chemical reactivity of acyl glucuronide (AG) has been thought to be associated with the toxic properties of drugs containing carboxylic acid moieties, but there has been no direct evidence showing that AG formation is related to the observed toxicity. In the present study, the cytotoxicity of AGs, especially that associated with the inflammatory response, was investigated. The changes in th...

2013
Taishi Miyashita Kento Kimura Tatsuki Fukami Miki Nakajima Tsuyoshi Yokoi

The chemical reactivity of acyl glucuronide (AG) has been thought to be associated with the toxic properties of drugs containing carboxylic acid moieties, but there has been no direct evidence showing that AG formation is related to the observed toxicity. In the present study, the cytotoxicity of AGs, especially that associated with the inflammatory response, was investigated. The changes in th...

2006
Rafael Bueno Noleto Daniel Luis Zanella Kantek Ana Cláudia Swarça Ana Lúcia Dias Alberto Sergio Fenocchio Marta Margarete Cestari

We present the karyotypic characterization of 26 specimens of the side-necked turtle Hydromedusa tectifera collected in the upper Iguaçu River, Paraná state, Brazil. The turtles were cytogenetically analyzed using Giemsa staining and other banding techniques (C, G, Ag-NOR and CMA3) as well as fluorescence in situ hybridization (FISH) with a rDNA 18S probe. All the specimens showed a diploid num...

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