What's the difference between histogenesis and histogenetic?
Histogenesis
Definition:
(n.) The formation and development of organic tissues; histogeny; -- the opposite of histolysis.
(n.) Germ history of cells, and of the tissues composed of cells.
Example Sentences:
(1) From this proliferating layer, precursor cells migrate outwards to reach the developing neostriatum in a sequential fashion according to two gradients of histogenesis.
(2) The aim was to clarify the nature of their constituent cells, specifically the giant ganglion-like cells and spindle cells, and to discuss the implications for histogenesis.
(3) Several stages in its histogenesis may be discerned: I. focal necroses of hepatic cells associated with their invasion with lister Listeria; 2. appearance of cellular elements around the foci of necroses with subsequent formation of granulemas consisting mainly of leucocytes and lymphoid cells; 3. development of necrobiotic changes in the central areas of granulemas with concomitance of exudative processes; 4. organization of necrotic foci with subsequent scarring.
(4) The histogenesis and relationship between the histopathological findings and clinical behaviour of uterine BL were also discussed.
(5) Considering the tumour's late occurrence the histological peculiarities of the place of origin as one of the factors of possible histogenesis is stressed.
(6) While the histogenesis of these tumors remain uncertain, it is necessary to recognize that these aggressive neoplasms may occur primarily in the skin.
(7) The characteristic anatomical distribution of BL is quite unlike that of most follicle centre-cell lymphomas and should be considered in the search for its histogenesis.
(8) The histogenesis of the tumor is now considered to be epithelial in origin by ultrastructural and immunohistochemical methods.
(9) The ultrastructural features were correlated with the bronchial carcinoma cell heterogeneity and histogenesis.
(10) These observations show that L1 is not confined to the nervous system and that it may play a functional role in the histogenesis of the intestine in the adult animal.
(11) The histogenesis, clinical behavior, and treatment of extramammary Paget's disease are reviewed.
(12) Prognosis of mucoepidermoid carcinoma is bad, histogenesis controversial.
(13) Most human ovarian tumors are classified into one of several categories based on presumed histogenesis and direction of differentiation.
(14) Carcinoma of unknown histogenesis or primary site is an increasingly recognized syndrome regarded by most physicians as having a grim prognosis.
(15) Despite the prevailing uncertainty about histogenesis, combined therapy achieved an apparent cure in one of our cases.
(16) The histogenesis of the malignant cells is controversial with previous suggestions of an endothelial, epithelial or lymphoid origin.
(17) In spite of the deformations histogenesis as a whole as well as cytodifferentiation seems to be normal.
(18) Pathological and mucohistochemical analysis of both the cancer cells and the surrounding mucosal tissue showed that intestinal metaplasia of the mucosa, especially mucohistochemically incomplete type metaplasia seemed to have close relation with the histogenesis of the differentiated adenocarcinoma.
(19) The histogenesis of the thickening of the alveolar wall and the intraluminal lesions were noticed.
(20) The histogenesis of stromal cells in capillary hemangioblastoma has been the subject of debate.
Histogenetic
Definition:
(a.) Tissue-producing; connected with the formation and development of the organic tissues.
Example Sentences:
(1) A study of 77 cases of molluscum contagiosum implicates folliclular neogenesis as a primary histogenetic determinant.
(2) The present study was directed towards the characterization of cell-specific histogenetic markers for the various epithelial elements of the adult and the developing guinea pig submandibular salivary gland.
(3) Histoprognostic criterions according to Clark and Mihm were the histogenetic type, the level of invasion plus vascular embolic neoplastic invasion and the notion of mitotic index.
(4) The presence in the tumour of cells-hybrids possessing the two differentiations allows one to suppose a histogenetic link of this tumours with pluripotential cells of neuroectoderm.
(5) The histogenetic pattern of the dorsal and ventral retinal halves was different at the three time points investigated, i.e.
(6) This histogenetic hypothesis could account for the highly favorable evolution of some cases which were reported as synovialo-sarcoma.
(7) The localization of membrane-bound gamma-glutamyltransferase with monoclonal antibody (mAb) 138H11 proved to be of value for differential diagnosis of renal cancer, since it correlated with the histogenetic profile of human epithelial renal tumors.
(8) The histogenetic and oncogenetic implications of this neoplasm are briefly discussed.
(9) However, it is evident that the tumour cells react less than the epidermis to both the G1 and the G2 chalone, and thus the findings of this study do not provide any evidence against the theory that epidermoid transplanted tumours are less sensitive to epidermal chalones than normal tissue of the same histogenetic origin.
(10) In view of the fact that histogenetic independence of stromal and hemopoietic elements has been proved, there is no need any more for the generalizing term "reticulosis".
(11) When culture continued for 48--72 h, the cells underwent supercontraction and became non-viable, suggesting that the terminally differentiated adult myocardial cells are incapable of regenerating constituents obligatory for histogenetic reconstruction.
(12) The examination had histogenetical and taxonomic values in medulloblastoma (CNS neuroblastoma and mixed tumours with a component featuring primitive neuroectodermal or neuroblastic differentiation).
(13) Based on (1) the histogenetic-embryologic classification of germ cell tumors and the concept of yolk sac tumor (or endodermal sinus tumor), (2) the available clinical and experimental observations, and (3) the immunofluorescent localization of AFP in the endodermal sinus tumor of the human testis, it is concluded that AFP synthesis in these neoplasms is explained by the fact that they contain yolk sac endoderm, which produce AFP analogous with the physiological AFP synthesis by the fetal yolk sac in early embryogenesis.
(14) Comparison of changing incidence, sex distribution, site, histogenetic type, tumour thickness, and prognosis of all primary cutaneous melanomas in patients aged 65 and over diagnosed in Scotland in the 11 years 1979-89 with similar data for patients aged under 65.
(15) Polyclonal antibodies against osteonectin, a 32 kd non-collagenous bone protein, were applied for the histogenetic identification of variously differentiated osteosarcoma tissues.
(16) The histogenetic relationship to congenital mesoblastic nephroma, Wilms tumor and other tumors is discussed.
(17) The clinical, histological and histogenetic aspects of naevus follicularis keratosus (NFK) ("naevus comedonicus") are reported.
(18) Their origin from the angiomatosis is suggested by the sequence of the lesions and for topical and histogenetic reasons.
(19) A wide range of tumors were immunohistochemically analyzed for alpha-1-antitrypsin (AAT) and lysozyme in order to evaluate their specificity as histiocytic markers and their significance in the diagnostic and histogenetic evaluation of fibrohistiocytic tumors.
(20) The hypothetical histogenetic relationship of both neoplasms is discussed taking together the evidence collected in the very few similar cases on record.