ÉTYMOLOGIE DU MOT HAEMATOXYLIN
From New Latin Haematoxylon genus name of logwood, from haemato- + Greek xulon wood + -in.
QUE SIGNIFIE HAEMATOXYLIN EN ANGLAIS
Haematoxyline
Hématoxyline, Hématoxyline, Naturel Noir 1 ou C.I. 75290 est extrait du bois de coeur de l'arbre à bois. Lorsqu'il est oxydé, il forme de l'hémateine, un composé qui forme des complexes fortement colorés avec certains ions métalliques, les plus notoires étant des sels de Fe (III) et Al (III). Les complexes métal-hématéine sont utilisés pour tacher les noyaux cellulaires avant l'examen au microscope. Les structures qui tachent avec l'hématine de fer ou d'aluminium sont souvent appelées basophiles, même si le mécanisme de la coloration est différent de celui de la coloration avec des colorants basiques. L'hématoxyline et l'éosine forment ensemble l'hématoxyline et la tache d'éosine, l'une des taches les plus utilisées dans l'histologie. C'est une tache permanente par opposition aux taches temporaires (par exemple, solution d'iode dans KI). Une autre tache commune est l'hématoxyline d'acide phosphotungstique, un mélange d'hématoxyline avec de l'acide phosphotungstique. Au début des années 1970 et en 2008, il y avait pénurie d'hématoxyline en raison de l'interruption de l'extraction de bois de feuillus. Le prix du composé a augmenté, affectant le coût de l'histopathologie diagnostique, et a incité à rechercher des taches nucléaires alternatives.
définition de haematoxylin dans le dictionnaire anglais
La définition de l'hématoxyline dans le dictionnaire est un composé cristallin incolore ou jaunâtre qui devient rouge à l'exposition à la lumière: obtenu à partir de bois de campêche et utilisé dans les colorants et comme colorant biologique. Formule: C16H14O6.3H2O.
MOTS EN ANGLAIS EN RAPPORT AVEC «HAEMATOXYLIN»
haematoxylin ·
msds ·
eosin ·
staining ·
protocol ·
stain ·
preparation ·
gieson ·
principle ·
sigma ·
method ·
haematoxylin ·
hematoxylin ·
natural ·
black ·
extracted ·
from ·
heartwood ·
logwood ·
tree ·
when ·
oxidized ·
forms ·
haematein ·
compound ·
that ·
histochemical ·
uses ·
review ·
international ·
journal ·
obtained ·
haematoxylon ·
been ·
extensively ·
demonstration ·
parasites ·
define ·
colourless ·
yellowish ·
crystalline ·
turns ·
exposure ·
light ·
guide ·
what ·
university ·
leeds ·
considered ·
general ·
formula ·
haemotoxylin ·
actually ·
hematein ·
counterstains ·
woods ·
ellis ·
structural ·
originally ·
described ·
early ·
later ·
studies ·
have ·
largely ·
confirmed ·
this ·
view ·
also ·
elements ·
compounds ·
beginner ·
bitesize ·
routine ·
choice ·
produces ·
colours ·
tissue ·
which ·
oxford ·
dictionaries ·
syllabification ·
pronunciation ·
ˌhēməˈtäksəlin ·
british ·
noun ·
chemistry ·
abbey ·
color ·
leading ·
manufacturer ·
only ·
world ·
manufactures ·
both ·
harris ·
absolute ·
alcohol ·
potassium ·
alum ·
distilled ·
water ·
mercuric ·
oxide ·
dissolve ·
electronics ·
hobby ·
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «HAEMATOXYLIN»
Découvrez l'usage de
haematoxylin dans la sélection bibliographique suivante. Des livres en rapport avec
haematoxylin et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Medical Laboratory Science : Theory And Practice
Haematoxylin solutions can be classified according to the type of mordant used.
The following are the common haematoxylin stains based on the mordants used.
1. Alum haematoxylin 2. Iron haematoxylin 3. Tungsten haematoxylin 4.
2
The Science of Laboratory Diagnosis
Haematoxylin, without the use of a mordant, is a weak tissue stain. The addition
to the haematoxylin solution of metals such as aluminium potassium sulphate or
ferric chloride can create powerful, versatile stains. Haematoxylin staining ...
John Crocker, David Burnett,
2005
3
General Anatomy Genetics Histology And Embryology
(e) Alcohol 70% (5-6 dip) (f) Alcohol 50% (5-6 dip) (g) Water (15 seconds) (h)
Haematoxylin (1.5 minutes) (it is a basic dye : Purple shade) (i) Running tap
water (2 minutes) (j) Acid alcohol - 1% HC1 in 70% alcohol (3-4 dip) (k) Running
tap ...
4
The Journal of Physiology
Figs. 34, 35. To show the apparent beginning of a myeline transformation in the
protoplasm of the embryonic fibres. Exp. XXVIII. 3 weeks. From branch to flexor
profundus. Osmic acid and haematoxylin. Figs. 36, 37. The first, to show the ...
5
Journal of Cutaneous Diseases Including Syphilis
Melanotic Sarcoma. A to E. Haematoxylin-eosin. No elacin. Spindle Cell
Sarcoma. No. 79. Hsematoxylin-eosin. No elacin. Acid orcein-polychrome blue-
orange tannin. No elastin whatever. Perithelial Sarcoma. A. Haematoxylin-eosin.
Mallory's phosphotungstic acid haematoxylin (PTAH) can demonstrate fibrin.
Clearly, haematoxylin is indeed versatile. However, haematoxylin itself is not a
dye, and requires oxidation to haematein (not to be confused with haematin,
which is ...
Guy Orchard, Brian Nation,
2011
Counterstain nuclei with an alum haematoxylin. 'Blue' in tap water. 7. Mount the
section on a slide and using an aqueous mounting medium complete the
preparation. 6. Results Simple lipids: bright red. Nuclei: blue. Vital staining of
mast cells ...
8
Natural Dyes: Indigo Dye, Lac,
Haematoxylin, Curcumin, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Books, LLC, Source: Wikipedia,
2010
9
Chromosome Techniques: Theory and Practice
(3) (4) (5) (6) (7) (8) (9) Haematoxylin as nuclear stain was double stained by
neutral red, followed by differentiation in aniline—xylol in paraffin sections (
Duffett, 1949). Haemalum (Harris) Haematoxylin 0.5 g Mercuric chloride 0.25 g
Potash ...
Arun Kumar Sharma, Archana Sharma,
2014
10
A Book of Biotechnology
However, it is neither so active nor so strong stain as haematoxylin.
Haematoxylin Haematoxylin is one of the most important and useful biological
stains. It is natural dye, extracted from logwood Haematoxylum campechianum.
The product is ...
Dr. Syed Mohammed Ahmad, Rehana Khan,
2010
10 ACTUALITÉS CONTENANT LE TERME «HAEMATOXYLIN»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
haematoxylin est employé dans le contexte des actualités suivantes.
Heterogeneity of subordination of the IL-18/IFN-γ axis to caspase-1 …
Sections were counterstained with haematoxylin. The number of T-bet- and GrzB-positive cells per field was assessed by counting at least 15 ... «Nature.com, juil 15»
Helicobacter pylori: Past… Present… Future
A number of staining methods are available for histological investigation of biopsy samples for H. pylori, most commonly a routine haematoxylin ... «Labmate Online, juil 15»
Temporal gene expression profiling of the rat knee joint capsule …
Haematoxylin staining (blue) and DAB staining (brown) of AGPAT-9 antigen in immobilized and sham-operated rats at time points of 2, 4, 8, ... «BMC Blogs Network, mai 15»
Wild-type microglia do not reverse pathology in mouse models of …
KO, knockout. e, Representative haematoxylin-and-eosin-stained sections of cerebellum, brainstem and hippocampus from age-matched ... «Nature.com, mai 15»
Mitochondrially targeted vitamin E succinate efficiently kills breast …
Mayer's haematoxylin was used for counterstaining the nuclei. All animal experiments were performed according to the guidelines of the ... «BMC Blogs Network, mai 15»
MDM4/HIPK2/p53 cytoplasmic assembly uncovers coordinated …
... and counterstained with Harris' Haematoxylin using Mouse-To-mouse HRP (DAB) Staining System (ScyTek Laboratories, Logan, UT, USA). «Nature.com, mai 15»
Preclinical safety and tolerability of a repeatedly administered …
... 7% buffered formalin (eyes in Davidson's solution), embedded in paraffin, sections prepared and routinely stained with haematoxylin-eosin. «Nature.com, avril 15»
Effect of multiple binge alcohol on diet-induced liver injury in a …
Immunohistochemistry and immunofluorescence. Formalin-fixed liver tissue sections were used for haematoxylin and eosin (H&E) staining. «Nature.com, avril 15»
CDX2 homeoprotein is involved in the regulation of ST6GalNAc-I …
An adjacent/contiguous sample was collected for each of the fragment used for ChIP, frozen in OCT and stained with haematoxylin and eosin to ... «Nature.com, avril 15»
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All samples were obtained from Asterand (Detroit, MI, USA) where they underwent a haematoxylin and eosin pathology review to confirm the ... «BMC Blogs Network, mars 15»