Catalogue de tableaux modernes... provenant de la collection de M. G***... / [expert] Francis Petit

[Vente. Art. 1859-12-24. Paris]

[44 phot. de Norvège, de Bergen au Varanger fjord, par P.C.J. Villié Moriamez, prises en mai-juin 1881, don G. Pouchet en 1886]

Donateur : Pouchet, H. Ch. Georges (1833-1894)

[ Phot. de la "demoiselle de Fontenaille", rocher du Calvados, don Gabriel Desclozières en 1880. Voir le Bulletin de la S.G., 6e s., 20 (1880), p. 92, et les ouvrages cotés D4/532 et 532 bis]

Donateur : Desclozières, Gabriel (18..-18..?)

[11 phot. de l'île d'Heligoland par Albert Meyer, Louis Koch (phot. à Brême), Jacob Kruss (phot. à Aeuckens) et G. Friederichs, Hof-Photograph, don Raoul de Clermont en 1886]

Donateur : Clermont, Raoul de (18..-19..?)

L'Enfer de la mère Cardine, traitant de la cruelle et terrible bataille qui fut aux enfers, entre les diables et les maquerelles de Paris, aux nopces du portier Cerberus et de Cardine, qu'lles vouloyent faire royne d'enfer ; et qui fut celle d'entr'elles qui donna le conseil de la trahyson, etc. ([Réimpression]) / Outre plus est adioustée une chanson de certaines Bourgeoises de Paris, qui faignant d'aller en voyage furent surprinses au logis d'une maquerelle, à S. G. des Prez.

Comprend : Deploration et complaincte de la mere Cardine de Paris, cydevant gouvernante du huleu sur l'abolition d'iceluy : trouvée après le deceds d'icelle Cardine en un escrain auquel estoient ses plus privez et pretieux secretz,...

Clinicopathologic analysis of acute myeloid leukemia arising from chronic myelomonocytic leukemia.

Acute myeloid leukemia arising from chronic myelomonocytic leukemia is currently classified as acute myeloid leukemia with myelodysplasia-related changes, a high-risk subtype. However, the specific features of these cases have not been well described. We studied 38 patients with chronic myelomonocytic leukemia who progressed to acute myeloid leukemia. We compared the clinicopathologic and genetic features of these cases with 180 patients with de novo acute myeloid leukemia and 34 patients with acute myeloid leukemia following myelodysplastic syndromes. We also examined features associated with progression from chronic myelomonocytic leukemia to acute myeloid leukemia by comparing the progressed chronic myelomonocytic leukemia cases with a cohort of chronic myelomonocytic leukemia cases that did not transform to acute myeloid leukemia. Higher white blood cell count, marrow cellularity, karyotype risk score, and Revised International Prognostic Scoring System score were associated with more rapid progression from chronic myelomonocytic leukemia to acute myeloid leukemia. Patients with acute myeloid leukemia ex chronic myelomonocytic leukemia were older (P<0.01) and less likely to receive aggressive treatment (P=0.02) than de novo acute myeloid leukemia patients. Most cases showed monocytic differentiation and fell into the intermediate acute myeloid leukemia karyotype risk group; 55% had normal karyotype and 17% had NPM1 mutation. Median overall survival was 6 months, which was inferior to de novo acute myeloid leukemia (17 months, P=0.002) but similar to post myelodysplastic syndrome acute myeloid leukemia. On multivariate analysis of all acute myeloid leukemia patients, only age and karyotype were independent prognostic variables for overall survival. Our findings indicate that acute myeloid leukemia following chronic myelomonocytic leukemia displays aggressive behavior and support placement of these cases within the category of acute myeloid leukemia with myelodysplasia-related changes. The poor prognosis of these patients may be related to an older population and lack of favorable-prognosis karyotypes that characterize many de novo acute myeloid leukemia cases.

Habitat, morphology and karyotype of the Saharan shrew Crocidura tarfayaensis (Mammalia : Soricidae)

The Saharan shrew Crocidura tarfayaensis Vesmanis and Vesmanis, 1980, has a limited disribution along the Atlantic coast of Sahara, south of Agadir (Morocco) through Western Sahara into Mauritania and is only known from few captures and some owl pellets. Here we report field data from the successful trapping of five specimens of C. tarfayaensis in the Guelmim region. The habitat was characterized by sand dunes along a river, with dense shrubberies of Tamarix sp., the huge grass Erianthus ravennae (Poaceae) and flat bushes of Atriplex glauca var. ifniensis (Chenopodiaceae). Morphological discrimination with C. whitakeri were examined. The chromosomes of C. tarfayaensis revealed a karyotype of 2n = 36, similar to that of the Canary shrew C. canariensis and the Sicilian shrew C. sicula. In conclusion, C. tarfayaensis seems to be a descendant of the presumed continental ancestor of the two island species.

Variétés CR polarisées et G-polarisées, partie I

Polarized and G-polarized CR manifolds are smooth manifolds endowed with a double structure: a real foliation &em&F&/em& (given by the action of a Lie group G in the G-polarized case) and a transverse CR distribution. Polarized means that (E,J) is roughly speaking invariant by&em&F&/em&. Both structures are therefore linked up. The interplay between them gives to polarized CR-manifolds a very rich geometry. In this paper, we study the properties of polarized and G-polarized manifolds, putting special emphasis on their deformations.