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M Henriet

Publications and source records attributed to M Henriet.

27 records · Page 2Linked to original sources
PubMed1976

[Comparative morphological study of the prothallial development in Asplenium species].

This study concerns the comparative development of gametophytes of nine Asplenium species. Some of them are diploïd, others tetraploid. They were studied on a cytogenetic point of view by british workers who found parental relationships between these species. The morphological analysis of the gametophytic development permits to determine the definite stages on which the tetraploïd species like to the supposed diploid parents. The inherited morphological characteristics are also described, for instance: formation of the prothallial plate, form of the marginal hairs. This qualitative analysis of the gametophytic development is not sufficient to confirm the supposed parental relationships. Therefore, precisions are given by the results of the quantitative analysis of the prothallial development and the study of the vascularization of the young sporophytes; these results will be soon published.

Diploidy↗
PubMed1976

[Quantitative study of the prothallial morphogenesis in Asplenium species].

A precedent paper concerned a qualitative analysis of the gametophytic development in nine Asplenium species. By a quantitative study, we specify the parental relationships among these species. The surface of the gametophyte and the number of maginal hairs increase differently for each species. The density of the marginal hairs depends on the considered species. The relation among the morphological gametophytic parameters is constant in a group of determined species. The principal componant analysis is realized for all the parameters measured during the prothallial development. It confirms parental relationships among the diploids and tetraploids species on a morphological point of vue.

Diploidy↗
PubMedDate not supplied

[Quantitative rheoencephalographu in normal and pathological ageing (author's transl)].

A method of quantitative rheoencephalography estimating the rapid cerebral blood flow, defined by the clearance of Xe 133 is applied to normal, hemiplegic and demented subjects. In the normal child the flow is twice that of the elderly. In adults a decrease of 13% is observed in the fifties. The flow is decreased in both hemispheres of the hemiplegics. The cerebral flow is decreased in the two clinical groups of demented patients (vascular and non-vascular); different values of flow are obtained in these two groups.

Adolescent↗
PubMedDate not supplied

Surgical management of pelvic recurrence from resected rectal cancer: technical aspects.

Management of local-regional recurrences of primary rectal cancer (LRR) by a multi-disciplinary surgical team (GI, urological and plastic surgeons) is presented. Aggressive treatment involving surgical debulking and intra operative radiation can result in local control and long term survival in 10 to 20% of the patients with a low mortality and morbidity. Sequelae caused by the extended surgical resection are limited thanks to the fast healing following omentoplasty associated with musculo cutaneous flaps and to the fashioning of a continent stoma.

Combined Modality Therapy↗