نتایج جستجو برای: stained 2
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AIMS To evaluate an immunohistological stain for complement component C9 as a method of detecting early myocardial infarction and to compare this with (1) an enzyme histochemical method and (2) conventional histological staining. METHODS (1) Eight hearts taken at necropsy were stained using the nitroblue tetrazolium/phenazine methosulphate method and an immunohistological stain for C9. (2) Tw...
As a result of disposal problems related to the use of mercury compounds, many laboratories have switched from mercuric chloride-based Schaudinn's and polyvinyl alcohol (PVA) stool preservatives to other, non-mercury-based preservatives. A comparison of organism recoveries and morphologies of the intestinal protozoa was undertaken with PVA containing the EcoFix zinc-based Schaudinn's preservati...
Thrombospondin is a principal glycoprotein secreted by thrombin-stimulated platelets and has known affinities for fibrinogen and fibrin. We studied the distribution of thrombospondin in clots formed in situ on Formvar-coated coverslips at 37 degrees C for intervals up to 17 hours. The distributions of three other major platelet granular proteins--fibrinogen, fibronectin, and von Willebrand fact...
The topic of distinguishing atypical fibroxanthoma (AFX) from undifferentiated pleomorphic sarcoma (UPS), formerly malignant fibrous histiocytoma, is highly controversial. Although their clinical behavior is disparate, AFX and UPS commonly appear nearly identical on routine histopathologic examination. Although conceptually useful, subcategorization of UPS into superficial (confined to the derm...
Meconium-stained amniotic fluid (MSAF) occurs in approximately 5-20% of live births that meconium aspiration syndrome occurs in approximately 4-5% of these neonates after birth with breathing meconium goes to the small bronchial tree and clinical manifestation such as respiratory distress and tachypena, is present. Thease patients have high mortality and morbidity. For this reason, we studied t...
Background: The presence of meconium-stained amniotic fluid (MSAF) is believed to be one the surest signs fetal distress in utero due hypoxia. objective study determine maternal factors, mode delivery and perinatal outcome for liquor.Methods: A prospective observational 500 women with term pregnancy having liquor during labour after spontaneous or artificial rupture membranes from 01 October 20...
Abstract Wetland delineations conducted in the United States utilize field indicators as proxy measures of presence or absence wetland hydrology. Water-stained leaves provide a practical, qualitative indicator hydrology; however, formation water-stained has not been elucidated. In response, from six tree species were examined under five treatments to investigate water-staining process and conco...
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