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C Ionescu

Publications and source records attributed to C Ionescu.

At least 19 recordsLinked to original sources
PubMedDate not supplied

Ultrastructure of the lymph node after prolonged immunization.

Changes in the fine structure of the lymph nodes were studied after prolonged immunization with heterologous sera. Hypertrophy of the lymph node cortex and paracortex frequently occurred, as well as development of the zone lying next to the lymphatic sinuses, postcapillary venules, veins and arteries in the cortex, paracortex and medulla, which is mainly bursa-dependent. Worthy of note was the presence of germinative centers characterized by large ribosomes, rich cells and macrophages. Similar aspects were observed in splenectomized animals undergoing prolonged immunization. Particular aspects of immunologic activity in the lymph nodes were noticed in the animals which had received an immunosuppressive treatment during immunization. The significance of the morphological alterations in the fine structure of the lymph nodes is correlated with the serological findings.

Animals↗
PubMedDate not supplied

Renal pathomorphologic aspects in cirrhogenic diseases of the liver.

The pathomorphogenesis of renal lesions in the course of cirrhogenic diseases of the liver was studied on a human and experimental material. The development of membranoproliferative glomerulopathy, of tubular lesions, interstitial reactive infiltrates and sclerosis processes in the advanced stages of cirrhosis were observed. An important role in the determining of these lesions was played by immunologic perturbations in the entire organism.

Adolescent↗
PubMedDate not supplied

[Tracheal tumors].

Explore the source record for details and available documents.

Biopsy↗
PubMedDate not supplied

[Considerations on pleural puncturo biopsy, based on the results of an analysis of 100 samples].

Results are given on 100 cases in which pleural bioptic puncture (PBP) has been performed for diagnosis purposes. The data given in the study show the large possibilities to apply this method, readily acceptable by patients. The high diagnosis value of PBP method in based on strictly objective criteria. Stress is laid upon the contribution of the method in precising the etiology of pleural fluids, which, up to the application of PBP, were labelled as having an "undetermined" etiology. The right therapeutic measures to be taken on precise diagnosis are also stressed in the study.

Adolescent↗