Sentences with phrase «brdu histochemical»

Using virus histochemical analysis, the investigators looked at the pattern of attachment of two genetically engineered emerging H7 viruses (containing the hemagglutinin (HA) of either influenza virus A / Shanghai / 1 / 13 or A / Anhui / 1 / 13) to fixed human respiratory tract tissues and compared the findings to attachment patterns seen with human influenza viruses with high transmissibility but low virulence (seasonal H3N2 and pandemic H1N1) and highly pathogenic avian influenza (HPAI) viruses with low transmissibility and high virulence (H5N1 and H7N7).

Protein immunoblot and histochemical analysis with antiserum to type I NO synthase suggest that the formation of NO in pancreatic B cells is catalyzed by an NADPH -(reduced form of nicotinamide adenine dinucleotide phosphate), Ca2 + / calmodulin - dependent type I NO synthase of about 150 kilodaltons.

Since alkaline phosphatase, coupled to the secondary antibody for the BrdU primary antibody, may have complicated the interpretation of the wounding experiments, we also treated human corneal - limbal tissues with BrdU histochemical assays in which fluorescein, rather than alkaline phosphatase, was coupled to the secondary antibody.

Further histological samples were stained with the melanin specific stain, Fontana - Mason, melanin granules reduce silver nitrate to metallic silver, which results in a histochemical reaction that participates black material wherever melanin is located [15].

Histochemical analysis indicated the existence of tissues from all three germ layers, such as neural epithelial cells (ectoderm), intestines (endoderm) and muscle (mesoderm)(Figure 6A).

Senescent cells exhibit an enzyme termed senescence - associated histochemical staining.

On histochemical staining, we noted a higher degree of CD4 - expressing T cells compared to CD8 + cells.

The Histochemical Journal.

In support of this finding, Dahmane et al. (2004) investigated the fiber type of 15 men aged 17 to 40 years via histochemical analysis.

Needle electromyography was normal, and evaluation of muscle biopsy cryosections using a standard panel of histochemical stains and reactions did not reveal a reason for collapse in 10 dogs with BCC in which these tests were performed.

These academically - based services offer a panel of histochemical and immunohistochemical techniques to enhance their diagnostic and clinical research capabilities.

Differences in the histochemical properties of skeletal muscles of different breeds of horses and dogs

Additional histochemical and / or immunohistochemical stains may be needed to provide an accurate diagnosis.

Light microscopic evaluation of histological and histochemical stains and reactions was performed according to standard protocols [20] and included hematoxylin and eosin, modified Gomori trichrome, periodic acid Schiff, phosphorylase, esterase, myofibrillar ATPase reaction at preincubation pH of 9.8, 4.5, and 4.3, reduced nicotinamide adenine dinucleotide - tetrazolium reductase, succinic dehydrogenase, acid phosphatase, and oil red O.

For each dog, histochemical staining for esterase activity (brown stain) is shown along with a serial section demonstrating immunofluorescent localization of α - bungarotoxin for AChR and end - plate localization (red color).

Performed immunohistochemical and histochemical tests staining tissues as required by pathologist

Performed immunohistochemical and histochemical tests staining tissues as required by neuropathologist