12 үр дүн
The pattern of lectin histochemistry in formalin fixed, paraffin embedded normal jejunal and subtotal villous atrophy specimens from patients with gluten sensitive enteropathy were compared. There was no significant difference in the binding pattern of five lectins (Arachis hypogaea, Canavalia
OBJECTIVE
To evaluate changes of glycoconjugate in uterine glands of endometrial tissues obtained from mares.
METHODS
adult mares.
METHODS
Uterine biopsy samples were collected during the breeding season and analyzed histologically for signs of chronic endometrial degeneration. Stage of the estrous
Placental fibrinoid is thought to contain various glycoproteins originating from cell secretion and tissue degeneration, occasionally merged with fibrin. Information on the characteristics and derivation of the various fibrinoid components, however, is still fragmentary. Therefore, the present
Larvae of Ceratophrys ornata are carnivorous, have relatively short digestive tracts and continue to feed during metamorphic climax, in contrast to those of more typical herbivorous anuran larvae. The present study describes both histological and histochemical changes in the stomach, small
Mouse (C3H) mucosal glycoconjugates were examined in normal small intestines and intestines infected with Echinostoma caproni or E. trivolvis using six different fluorescein-conjugated lectins: Triticum vulgaris agglutinin (WGA), Ulex europaeus agglutinin I (UEA-I), Ricinus communis agglutinin I
OBJECTIVE
To analyze carbohydrate structures in basal laminar deposit (BLD), an extracellular material that accumulates between the retinal pigment epithelium (RPE) and Bruch's membrane. BLD has been shown to correlate positively with visual loss in age-related macular degeneration.
METHODS
Thirteen
Ten different fluorescein-conjugated lectins of various known sugar specificities were used to study cell surface glycoconjugates of normal and regenerating rat skeletal muscle. In normal muscle, Canavalia ensiformis agglutinin, Triticum vulgaris agglutinin (wheat germ agglutinin, WGA), Ricinus
Eleven different fluorescein- or peroxidase-conjugated lectins with different sugar-binding affinities were employed to analyze and compare glycoconjugates of rat and human peripheral nerves at the light microscopic level. A majority of lectins showed a distinct binding pattern in different
The photoreceptor cells and retinal pigment epithelium (RPE) represent a highly differentiated functional unit that may be disrupted in a variety of retinal diseases. We studied the localization and distribution of carbohydrate residues in normal and pathologically altered human retinas using lectin
Lectins are glycoproteins of plant and animal origin that have the ability to bind specific carbohydrate residues of cell glycoconjugates, particularly in terminal positions. In this study, the binding of lectins, Dolichos biflorus agglutinin (DBA), soybean agglutinin (SBA), Bandeiraea simplicifolia
Pathologic findings, lectin histochemistry, and nuclear estrogen receptors were studied in the reproductive organs of gilts treated with clenbuterol. A ration containing 1 ppm of clenbuterol was fed for 40 days to four Landrace x Large white, 9-month-old gilts, weighing 134 to 172 kg at slaughter
A pronounced obliterative microangiopathy of the deep cerebral white matter is one of the cardinal features in classical cases of Binswanger's encephalopathy. We have characterised the alterations taking place in the intima, media and adventitia of obliterated arterial vessels in seven autopsy cases