What's the difference between hyaline and hydatid?
Hyaline
Definition:
(a.) Glassy; resembling glass; consisting of glass; transparent, like crystal.
(n.) A poetic term for the sea or the atmosphere.
(n.) The pellucid substance, present in cells in process of development, from which, according to some embryologists, the cell nucleous originates.
(n.) The main constituent of the walls of hydatid cysts; a nitrogenous body, which, by decomposition, yields a dextrogyrate sugar, susceptible of alcoholic fermentation.
Example Sentences:
(1) Histologically, foci strongly resembling hepatocellular carcinoma with hyaline globules were noted.
(2) In some of the tubuli there were hyalin cylindroids.
(3) These observations suggest that the function of BMG is to evoke mesenchymal cell differentiation into prechondroblasts during the latent or migratory morphogenetic phase while the effect of the culture medium is to provide the bionutritional requirements for synthesis of hyaline cartilage matrix by chondrocytes during the patent phase of development.
(4) Reversible increases in size and distribution of hyaline droplets within proximal tubular epithelium occurred through 1 year of treatment at a severity that was dose-dependent.
(5) Chemically isolated separate preparations of the non-aggregating protein-chondroitin-keratin sulphate (PCKS) fraction from the hyaline cartilage and hyaluronic acid (HUA) of the vitreous body and of the umbilicus were investigated by electron microscopy.
(6) Regardless of cyst localization, lowest diagnostic sensitivity was observed in patients whose cysts were intact and of the hyaline type, whereas recently broken cysts were associated with the most consistently detectable immune response.
(7) All three meningiomas showed expression of carcinoembryonic antigen, cytokeratin, and epithelial membrane antigen in the cells surrounding the hyaline bodies.
(8) Closely associated with alcoholic hyalin and often found along its entire circumference, were bundles of fine filaments in parallel arrangement of much smaller size.
(9) The presence of hyaline cartilage within the wall of the cyst allows to make the difference for sure between an esophageal cyst of bronchogenic origin and a cyst of enterogenous origin.
(10) Histologically, vascular lesions such as vacuolization, degeneration and desquamation of the endothelium and hyalinization and necrosis of the muscular coat predominated, whereas reparatory reactions were relatively sparse.
(11) Upon fertilization, the antigen was exocytosed from the cortical vesicles and became associated with the hyaline layer, the fertilization envelope, and the plasma membrane.
(12) These studies showed that the cartilaginous cap of human osteophytes has the capacity to synthesize the entire repertoire of sulphated proteoglycans of mature hyaline cartilage.
(13) It is well-established that binding of a chemical to alpha 2u-globulin is the rate-limiting step in the development of male rat-specific hyaline droplet nephropathy.
(14) In some areas, the tumor shows a striking resemblance to Kaposi's sarcoma; criss-crossing fascicles of spindle cells are interspersed with narrow vascular spaces, but PAS-positive hyaline globules are absent.
(15) In the case of arthroses the primary lesion occurs in the non-vascularized hyaline cartilage.
(16) Hyaline bodies were present in nearly all tumours of skin.
(17) The following morphologic observations were made: Arteries exhibiting arteriosclerosis appeared, in the new host, to take on a distinct new cellular deposit which was superimposed on the previously existing hyalinization in the intima.
(18) Thirty-five neonates developed hyaline membrane disease.
(19) In the control males given the vehicle alone, the proximal segment of the os penis, composed of a compact cell mass found at day 0, developed at 5 days into the membrane bone with bone marrow and hyaline cartilage; the distal segment, composed of mesenchymatous cells until 10 days, developed at 30 days into fibrocartilage characterized by a distribution of type I collagen.
(20) Histologically the most conspicuous were the findings of the hyaline alveolar membrane and the cellular atypia of endothel of the alveoles and the lymph-ducts.
Hydatid
Definition:
(n.) A membranous sac or bladder filled with a pellucid fluid, found in various parts of the bodies of animals, but unconnected with the tissues. It is usually formed by parasitic worms, esp. by larval tapeworms, as Echinococcus and Coenurus. See these words in the Vocabulary.
Example Sentences:
(1) Sera from three of these patients gave a precipitin band in gel diffusion tests identical to that produced by a monospecific rabbit anti-E. granulosus antigen 5 serum, when tested against whole hydatid fluid.
(2) This 44 year old man already had had a hydatid cyst removed one year previously; no complication had occurred at the time.
(3) From 4 cases of hydatid cysts of the liver which were removed 10 to 22 year after a pulmonary hydatidosis, any possibility of parasitic reinfestation during this time being excluded, the authors propose a physiopathological explanation to an often very long clinical latency period of the liver hydatidosis.
(4) Alveolar hydatid disease is a serious and often fatal condition caused by infection with the metacestode form of Echinococcus multilocularis.
(5) A significant drop in the number of new cases among people and 25 and over (P less than 0.05) in two hydatid-control programmes makes it necessary to revise this view.
(6) These findings suggest that controlling the parasite in the domestic dog population, as well as controlling the dog population itself, are important aspects of preventing alveolar hydatid disease in the northwestern Native Alaskan population.
(7) Circulating hydatid antigen (cAg) was detectable in some infected sheep, but not in all of those with low Sab.
(8) This assumed pathology is divided half in pancreatic causes (neoplasm, pancreatitis, pseudocysts) and half in hepatobiliary causes (metastatic cancer of the liver, cancer of the hilus, cirrhosis, hydatid cyst, alveolar echinococcosis or angioma).
(9) It aids in assessing the antigenic similarity between the human parasites and the murine parasite T. crassiceps, validating the latter as an alternative source of antigens for immunodiagnosis of cysticercosis and hydatid disease.
(10) The authors describe an unusual case of hydatid cyst inserted in the inferior vena cava and extending into the right atrium.
(11) A significant idiotype repertoire is shared by anti-hydatid antibodies produced by different individuals of the same or different species, and anti-Id raised against those antibodies behave as surrogate antigens producing a normal primary and secondary response in animals of different species from that used to isolate the Id.
(12) Twenty per cent of patients with pulmonary hydatid cysts presented with urgent complications, while only 7% of those with liver hydatid cysts presented in this way.
(13) Following a brief discussion of the pathological features of adrenal cysts, attention is focussed on the diagnosis and treatment of this specific form of adrenal cyst: the hydatid adrenal cyst.
(14) Hydatid cysts were collected from camels, horses, oxen and sheep in various geographical locations.
(15) Our experience in the surgical management of hydatid disease of the liver in 212 patients over the past eighteen years is reviewed.
(16) A rapid and convenient procedure for the indirect serological detection of anti-Echinococcus antibodies in human hydatid disease is described.
(17) A 27-year-old patient with right ventricular hydatid cyst causing recurrent pulmonary emboli and diagnosed by 2-dimensional echocardiography and treated surgically is presented.
(18) A case of primary hydatid cyst of the common bile duct producing obstructive jaundice due to extrinsic compression of the bile duct is reported.
(19) We describe a case of multiple pericardial hydatid cysts.
(20) Our results reveal the highest rate of toxoplasmosis infection (87%) among the staff of the slaughter-houses, whereas the bovine stock-breeders are the most exposed population to hydatid disease with a 9% prevalence.