What's the difference between cambial and cambium?
Cambial
Definition:
(a.) Belonging to exchanges in commerce; of exchange.
Example Sentences:
(1) The presence or the absence of keratin and the mean nuclear area of nuclear profiles are the main differential criteria in distinguishing atypical hyperplasia (cambial zone) from benign prostatic hyperplasia, microcarcinoma and other prostatic cancers.
(2) UDP-glucose was found to be the most important sugar nucleotide isolated from both cambial and young xylem tissue.
(3) Simulations of the proposed positional control system predict patterns of cambial regeneration and orientation corresponding to those observed in four different types of wound and graft.
(4) The Maximov cambial lymphocyte is assumed to be the most reliable cell source.
(5) The obtained evidence permits to consider the small dark cells of the seminoma as being cambial cells of the tumor which occur abundantly in growing tumors, and are absent in tumors with ceased proloferating.
(6) Using H3-thymidine as a precursor it was shown that in the cranial zone of the intestine the cambial cells were scattered diffusely throughout the whole epithelial layer and in other portions of the medial intestine the cambial zone was distinctly seen in the lateral portions of the intestine (the area of the fornix) where labelled nuclei were formed and mitoses took place.
(7) The investigations conducted showed that under conditions of pathology proliferation of cambial elements could occur by two ways.
(8) The main function of the cambial zones in question is the formation of a large number of microneurons during postnatal period.
(9) They represent an important subpopulation of the muscular system, which preserve a certain ability to perceive stimuli to proliferation and differentiation, forming the cambial system of the skeletal-muscular tissue.
(10) In the horse, the cambial (osteogenic) layer is included in sharply elevated periosteal flaps.
(11) The cells of S-phase labelled prior to cultivation with H3-thymidine and other neighbouring cambial cells of the lens of the pig, cattle and sheep were found to form morphologically underdifferentiated zones of growth.
(12) The cell content is represented by two basic kinds of cells: 1. stellate lipoblast -- a cambial element of the tumor, and 2. mature lipocyte -- a terminal stage of the differentiation of stellate lipoblast.
(13) The inner cambial layer initially contains elongated but functional osteoblasts; these become cuboidal during the rapid growth phase and ultimately are flattened and quiescent.
(14) The activities of the enzymes [UDP-D-galactose 4-epimerase (EC 5.1.3.2)8 UDP-l-arabinose 4-epimerase (EC 5.1.3.5), UDP-D-glucose dehydrogenase (EC 1.1.1.22) and UDP-D--glucuronate decarboxylase (EC 4.1.1.35)] were measured in cambial cells, differentiating xylem cells and differentiated xylem cells isolated from sycamore and poplar trees, and phloem cells from poplar.
(15) Some of them had tumor cells exhibiting both glandular and squamous epithelium elements suggesting that both the structures originate from cambial multipotent cells of gastric mucosa.
(16) Several nucleotide oligosaccharides were obtained from both the extract of cambial tissue and that of the young xylem.
(17) In some cases the typical epithelium is formed (foci of morphological precancer of the stomach) representing a source of cancerous transformation; in other cases, proliferation of the cambial elements terminates with inderect metaplasia with origination of an entirely differentiated epithelium of the intestinal type.
(18) No reaction product was visualized in the parenchyma cells or in the cambial zone.
(19) prepared from cambial cells, differentiating xylem cells and differentiated xylem cells of pine and fir trees contained all the enzymes required for the nucleoside diphosphate sugar interconversions.
(20) The main variants of epitheliocytes have been studied, cambial cells have been distinguished.
Cambium
Definition:
(n.) A series of formative cells lying outside of the wood proper and inside of the inner bark. The growth of new wood takes place in the cambium, which is very soft.
(n.) A fancied nutritive juice, formerly supposed to originate in the blood, to repair losses of the system, and to promote its increase.
Example Sentences:
(1) The cells of the cambium layer are destroyed and the collagen of the fibrous layer undergoes depolymerization.
(2) By retaining the cortex, the cambium layer is preserved, and this is thought to have a better osteogenic capacity than vascularized periosteal grafts.
(3) Different stages of cellular development were identified in the botryoid sarcomas, with the most immature cells of the cambium layer devoid of external basement membrane around the tumor cells, although the stroma contained finely dispersed basement membrane material and some cells contained intracytoplasmic laminin or type IV collagen, indicative of the synthesis of these proteins.
(4) The maximal flavylogen concentrations were in the phloem and cambium from mature stems, where all three fractions were richly present.
(5) The specific activities and the activities per cell of these enzymes varied during differentiation of cambium to xylem according to the type polysaccharide synthesized.
(6) At the final stage of the differentiation of cambium to xylem there was a decrease in activity of the enzymes directly involved in producing the soluble precursors of pectin (DUP-D-galactose 4-epimerase and UDP-L-arabinose 4-epimerase and an increase in those producing the precursors of hemicellulose (UDP-D-glucose dehydrogenase and UDP-D-glucuronate decarboxylase).
(7) In 17 experiments the periosteum was wrapped around the grafts with the cambium layer facing the bone, and in seven experiments with the cambium layer facing the muscle.
(8) In 17 adolescent rabbits, a rectangular graft of periosteum was elevated from the medial aspect of each proximal tibia and folded back on itself so that its deep (cambium) layer was facing outward on both sides.
(9) The purpose of this study was to determine if the hyaline-like cartilage produced in major full-thickness defects of a joint surface, treated by a free periosteal graft and subjected to continuous passive motion (CPM), originated exclusively from the progenitor cells of the cambium of the graft.
(10) A graft of periosteum from the proximal tibia was wrapped around a disc of bone from the same area (cambium layer of the periosteum facing outward), then press-fitted into the defect.
(11) The cambium then regenerates along a path where the ratio of auxin to sucrose concentration is similar to that at the original cambium, and its orientation (as regards xylem and phloem formation) is determined by the direction of the gradient in this ratio.
(12) Heterotopically-induced bones are not covered by a periosteal membrane with a functioning cambium layer.
(13) Maintenance of integrity of the cambium layer of the periosteal graft is emphasized.
(14) A similar increase has been found for the ratios determined for xylem tissue compared with those for cambium.
(15) Apart from the superficial epithelium the lesions can be subdivided into a subepithelial myxoid-fibrous zone followed by a proliferative capillary fibroblastic cambium layer.
(16) The new bone was formed by the osteogenic cells of the cambium layer in both types of graft.
(17) The capillary fibroblastic cambium zone disappears and areas of hyalinization are enlarged.
(18) In Series 1 with the cambium layer of the periosteum facing the bone, after 20 weeks a tubular bone with Haversian system and bone marrow was seen.
(19) There was intense proliferation in the cells of the cambium layer of the periosteum, with differentiation to chondroblasts and osteoblasts, suggesting that this layer was the primary tissue responsible for development of the callus.
(20) Degranulating MCs conversely decreased near the cambium layer of the periosteum.