jeanflop/post_ocr_correction2 huggingface dataset:
on the effect of chloroiodoquine in mice of various inbred strains or from crossings between sensitive and insensitive strains demonstrated a genetic predisposition of sensitivity to chloroiodoquine. Biology The Imaginal Diapause Break in Females of Tetrix undulata (Sow.) (Orthoptera. Tetrigidae by Cauterisation of the Region of the pars intercerebralis, by Michel Poras The electrocauterisation of the region of the pars intercerebralis in diapausing females involves the ovocyte development with vitellogenesis and even the lay. It seems this "operation" involves the destruction of the center responsible for the inhibition of the corpus allatum. Experimental Biology Loss of the Restoration Power of Imaginal Leg Analage of Tenebrio Molitor (Insect. Coleoptera) and Establishment of imaginal Determinations During the Last Larval Instar, by Jean-Jacques Lenoir-Rousseaux In the pharate pupa, during the organogenesis of imaginal articles, the restoration power of excised articles is a specific property of tissues as ingrafting in last larval instar shows. The establishment of imaginal determinations is contemporaneous with the loss of the restoration power as is shown by ingrafting in a young larva. Ecology First Attempt at an Account of Energy Utilization of a Tropical Herbaceous Ecosystem (Lamto, Ivory-Coast): Primary Production and Animal Consumption, by Maxime Lamotte Primary production in the Lamto savannah reaches 114 x 106 kcal ha year, of which a third is destroyed by fire. The most important part is ingested by Termites and Earthworms, with a very low production (0,60 x 106 kcal/ha/year) but an important rejection of faeces (54 x 106 kcal ha/year). Secondary consumers, on the contrary, have a high ecological efficiency and their production reaches 0,35 x 106 kcal/ha/year. The amount of organic matter unused by macroscopic animals is a proof of the leading role of microorganisms. Ecophysiology Accumulations of Metals and Mineral Particles in Edible Cockle Tissues, Cerastoderma Edule (Bivalvia, Eulamellibranchia). Relation with Environment, by Micheline Martoja, Jacques Lhonoré and Bernard Elaimi There are two types of metallic accumulations. The first type is constant in localisation and composition, The second type is casually encountered, included in hemocyte nodules, changing with environment and some of its components are incorporated in inorganic particles. Radiobiology
the Lamto savannah reaches 114 x 106 kcal ha year, of which a third is destroyed by fire. The most important part is ingested by Termites and Earthworms, with a very low production (0,60 x 106 kcal/ha/year) but an important rejection of faeces (54 x 106 kcal ha/year). Secondary consumers, on the contrary, have a high ecological efficiency and their production reaches 0,35 x 106 kcal/ha/year. The amount of organic matter unused by macroscopic animals is a proof of the leading role of microorganisms. Ecophysiology Accumulations of Metals and Mineral Particles in Edible Cockle Tissues, Cerastoderma Edule (Bivalvia, Eulamellibranchia). Relation with Environment, by Micheline Martoja, Jacques Lhonoré and Bernard Elaimi There are two types of metallic accumulations. The first type is constant in localisation and composition, The second type is casually encountered, included in hemocyte nodules, changing with environment and some of its components are incorporated in inorganic particles. Radiobiology Role Played by Cytokinins in Radio Restoring Activity of Yeast Extracts, tRNA, and of a Particular Aminoacid Yeast Extract, by Michel Riedel, Philippe Barthe, Jacqueline Barnove and Robert Jonard Radio restoring activities of yeast extracts, of some fractional parts such as tRNA or amino acid solutions can be caused by the presence of natural cytokinins. Some of them were identified. Biochemistry Identification of the Essential Glutamyl Residue in Yeast 3-Phosphoglycerate Kinase, by Gisele Desvages, Claude Roustan, Annie Brevet and Louise-Anne Pradel The incorporation of nitrotyrosine into 3-phosphoglycerate kinase activated by carbodiimide results in the chemical modification of a single essential residue. After total proteolytic digestion, isolation of the dipeptide Gly Glu-N2O2 Tyr by immuno-affinity chromatography indicates the implication of a glutamyl residue. It is interesting to point out the applicability of the method described for the purification of peptides containing carboxyl residues. Pharmacology Action of the Toxin II from Anemonia sulcata, on the Isolated Guinea-Pig Ileum, by France Tazieff-Depierre, Marc Choconavy and Daniele Goudour When the Guinea-Pig isolated ileum is treated with the Toxin II from Anemonia sulcata, it releases not only acetylcholine but also serotonin. These transmitters are both involved in the spasmogenic action of the toxin. Effect of
the presence of natural cytokinins. Some of them were identified. Biochemistry Identification of the Essential Glutamyl Residue in Yeast 3-Phosphoglycerate Kinase, by Gisele Desvages, Claude Roustan, Annie Brevet and Louise-Anne Pradel The incorporation of nitrotyrosine into 3-phosphoglycerate kinase activated by carbodiimide results in the chemical modification of a single essential residue. After total proteolytic digestion, isolation of the dipeptide Gly Glu-N2O2 Tyr by immuno-affinity chromatography indicates the implication of a glutamyl residue. It is interesting to point out the applicability of the method described for the purification of peptides containing carboxyl residues. Pharmacology Action of the Toxin II from Anemonia sulcata, on the Isolated Guinea-Pig Ileum, by France Tazieff-Depierre, Marc Choconavy and Daniele Goudour When the Guinea-Pig isolated ileum is treated with the Toxin II from Anemonia sulcata, it releases not only acetylcholine but also serotonin. These transmitters are both involved in the spasmogenic action of the toxin. Effect of Prostaglandin E2 (PGE2) on the Biosynthesis and Fate of Noradrenaline (NA) in Isolated Perfused Rabbit Heart, by Pham-Huu-Chanh, In Sokan and Waltraud Lehmann-Schad In isolated perfused Rabbit heart, PGE2 at concentrations ranging from 1.10-8 to 1,10-4 M has shown no significant action either on the biosynthesis or on the metabolism of NA. But it inhibited NA uptake, nevertheless this action was weak. Pharmacokinetic Study of Clofibric acid in the Crab Pachygrapsus marmoratus Fabricius (Decapoda, Brachyura), by Jacques Lautier, Jean-Louis Chanal, Jacques Cuguen and Jean-G. Lagarrigue The pharmacokinetic study of clofibric acid in Pachygrapsus marmoratus shows that this lipid depressant is distributed with specially pronounced differences in all organs. Stomachal and hepatopancreatic fixation power is high while the one of muscle is relatively low contrary to what happens in Mammals. Antagonism between males and females seems to consist in a faster urinary excretion of radioactive compound and metabolites in males. Virology Detection by Direct Lymphocytic Immunocytotoxicity of Antigen on Cell Transformed by Rous Virus, by Ginette Dambrine and Laurent Cauchy The Hamster cells transformed by the Rous Sarcoma Virus (V.S.R.) evidenced surface antigenic alterations that were detected by a method of cellular mediated immunocytotoxicity. Immune Hamster lymphocytes were added to tritiated
of NA. But it inhibited NA uptake, nevertheless this action was weak. Pharmacokinetic Study of Clofibric acid in the Crab Pachygrapsus marmoratus Fabricius (Decapoda, Brachyura), by Jacques Lautier, Jean-Louis Chanal, Jacques Cuguen and Jean-G. Lagarrigue The pharmacokinetic study of clofibric acid in Pachygrapsus marmoratus shows that this lipid depressant is distributed with specially pronounced differences in all organs. Stomachal and hepatopancreatic fixation power is high while the one of muscle is relatively low contrary to what happens in Mammals. Antagonism between males and females seems to consist in a faster urinary excretion of radioactive compound and metabolites in males. Virology Detection by Direct Lymphocytic Immunocytotoxicity of Antigen on Cell Transformed by Rous Virus, by Ginette Dambrine and Laurent Cauchy The Hamster cells transformed by the Rous Sarcoma Virus (V.S.R.) evidenced surface antigenic alterations that were detected by a method of cellular mediated immunocytotoxicity. Immune Hamster lymphocytes were added to tritiated proline prelabeled target cells. These lymphocytes were able to lyse specifically the V.S.R. transformed cells. Immunology Migration, Localisation and Lysis of Lymphocytes Transferred in the Mice, by Josiane Marotel-Schirmann, Gertrude Drach and Emanoil Barbu 10 days after the injection of lymphocytes labeled with 51Cr, in the footpads of syngenic Mice, 70 p. cent of the label is still present in the footpads. The 51Cr that comes out of the lymphocytes is eliminated from the footpads in less than 24hrs. In this way it is possible to study the cytolysis of allogenic lymphocytes in vivo. Cancerology Comparison of the Effects of Ethidium Bromide and of Ethidium Bromide-Deoxyribonucleic Acid in Ehrlich Tumor Cells, by Claude Desaive, Ernst Heinen, Roger Bassleer and Claire-Michelle Calberg-Bacq When injected into the peritoneal cavity, ethidium bromide can strongly inhibit the multiplication of mouse Ehrlich ascites tumor cells. This antitumor effect is increased when ethidium bromide is linked to DNA and also injected into the peritoneal cavity. The cellular alterations are identical after a treatment with E.B. either free or bound to DNA. However, when the cells are treated with E.B.-DNA, they contain E.B. for a longer period than after a treatment with E.B. COMPTES RENDUS HEBDOMADAIRES DES
70 p. cent of the label is still present in the footpads. The 51Cr that comes out of the lymphocytes is eliminated from the footpads in less than 24hrs. In this way it is possible to study the cytolysis of allogenic lymphocytes in vivo. Cancerology Comparison of the Effects of Ethidium Bromide and of Ethidium Bromide-Deoxyribonucleic Acid in Ehrlich Tumor Cells, by Claude Desaive, Ernst Heinen, Roger Bassleer and Claire-Michelle Calberg-Bacq When injected into the peritoneal cavity, ethidium bromide can strongly inhibit the multiplication of mouse Ehrlich ascites tumor cells. This antitumor effect is increased when ethidium bromide is linked to DNA and also injected into the peritoneal cavity. The cellular alterations are identical after a treatment with E.B. either free or bound to DNA. However, when the cells are treated with E.B.-DNA, they contain E.B. for a longer period than after a treatment with E.B. COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L'ACADEMIE DES SCIENCES CONTENTS VOLUME 284 — SECTION D No. 16 — SESSION OF APRIL 25th 1977 Mineralogy Structure of the Two-Water Layer Kozakov Saponite Saturated With Na, Ca and Mg Cations, by Helene Suquet, Cristina de La Calle and Henri Pezerat The structural evolution of the two-water layer Kozakov saponite is studied in relation to the relative humidity and the nature of the interlayer cation. The saponite structures are compared with those of vermiculites. Petrography The basic intrusive rocks of the Tassent and Tasraft Anticlinal Structures, High Atlas, Morocco, by Philippe Chevremont 1493 Indications of nickel and copper sulphides are known among the basic rocks of the High Atlas, in Morocco. The petrography, mineralogy and metallogeny of these intrusions are more accurately defined. These intrusions show differentiated terms of alkaline affinities from troctolitic gabbros to granophyres. The systematic search for chilled margins permits one to state precisely the chronology of their setting, which stretches from the Upper Jurassic to the Lower Cretaceous. Applied Geology Thermoluminescence Application to Concealed Uranium Ore Deposits, by Jean-Marie Charlet, Christian Dupuis and Yves Quertinier 1497 Radon, member of the decay series of uranium, is a valuable guide for concealed deposit prospection. As
layer Kozakov saponite is studied in relation to the relative humidity and the nature of the interlayer cation. The saponite structures are compared with those of vermiculites. Petrography The basic intrusive rocks of the Tassent and Tasraft Anticlinal Structures, High Atlas, Morocco, by Philippe Chevremont 1493 Indications of nickel and copper sulphides are known among the basic rocks of the High Atlas, in Morocco. The petrography, mineralogy and metallogeny of these intrusions are more accurately defined. These intrusions show differentiated terms of alkaline affinities from troctolitic gabbros to granophyres. The systematic search for chilled margins permits one to state precisely the chronology of their setting, which stretches from the Upper Jurassic to the Lower Cretaceous. Applied Geology Thermoluminescence Application to Concealed Uranium Ore Deposits, by Jean-Marie Charlet, Christian Dupuis and Yves Quertinier 1497 Radon, member of the decay series of uranium, is a valuable guide for concealed deposit prospection. As radon is radioactive, the delimitation of migration zones is possible by detection of its irradiation effects on geological formations especially superficial ones. With this aim, we propose to utilize the thermoluminescence method. First results relating to a Belgian uraniferous anomaly are presented. Tectonics The Orogenic Involution, by André Caire 1501 This dissymmetrical coherent pattern (see fig.) seems to result from oblique displacement of push-block. Joined to or superimposed upon any structure, it concerns very varied regions of the Globe: South-Scandinavia, West-Alps, Carpathians, Iran, East-Himalaya, Indonesia, Nord and South-Antilles, Alaska, etc. Paleogeography Evidences of the Vindobonian Transgression in the Eastern and South-Eastern Part of Provence; Relations to the "Lacustrine Vindobonian", by Gérard Pasqual and Claude Rousset 1505 Some evidences of the peri-alpine sea transgression during the Miocene period have been found on massifs located North of Toulon and at the top of some lacustrine deposits considered vindobonian in age. Then, the extension of these lakes preceded the marine transgression in this part of Provence, Paleogeographical, neotectonic and geomorphological concepts have therefore to be corrected. Paleobotany Presence of Eskia Genus at the Base of the Dwyka Series in the Orange Free State and Dating of the Beginning of the Great Post-Silurian Glacial
This dissymmetrical coherent pattern (see fig.) seems to result from oblique displacement of push-block. Joined to or superimposed upon any structure, it concerns very varied regions of the Globe: South-Scandinavia, West-Alps, Carpathians, Iran, East-Himalaya, Indonesia, Nord and South-Antilles, Alaska, etc. Paleogeography Evidences of the Vindobonian Transgression in the Eastern and South-Eastern Part of Provence; Relations to the "Lacustrine Vindobonian", by Gérard Pasqual and Claude Rousset 1505 Some evidences of the peri-alpine sea transgression during the Miocene period have been found on massifs located North of Toulon and at the top of some lacustrine deposits considered vindobonian in age. Then, the extension of these lakes preceded the marine transgression in this part of Provence, Paleogeographical, neotectonic and geomorphological concepts have therefore to be corrected. Paleobotany Presence of Eskia Genus at the Base of the Dwyka Series in the Orange Free State and Dating of the Beginning of the Great Post-Silurian Glacial Cycle in South Africa, by John Brown and Yves Lemoigne 1509 A revision of the collection of fossil plants from the lower part of the glacial tillites of the Dwyka Series of the Saint-Helena Gold Mine in the Orange Free State (South Africa) has revealed the presence of 'Eskia Kidston 1903, a genus known from the Lower Carboniferous of Eur-Ameria and Angara. It seems most likely that the onset of glacial cycle and the origin of the Dwyka Series began in the Lower Carboniferous and not in the Upper Devonian. The genus Eskia was present in Angaraland, Eur-Americaland and Gondwanaland palaeofloristic provinces. Paleontology The Vertebrate Fauna of the Vogt Horizon (Red Bay Group, Vestspitsbergen). A Comparison with other European Lower Devonian "Fish" Assemblages, by Daniel Goujet and Alain Blieck 1513 The Vogt horizon from Vestspitsbergen seems to be stratigraphically equivalent to the Lower Middle Dittonian of Welsh Borderland. Its fauna has also a number of affinities with that of the Czortkow stage of Podolia, pro parte. The comparison of the faunas leads to the hypothesis of marine environmental conditions for the Vertebrates from those areas. A Miocene Mammal Locality at Quebrada Honda (Southern Bolivia), by Robert Hoffstetter 1517 Discovery in
1903, a genus known from the Lower Carboniferous of Eur-Ameria and Angara. It seems most likely that the onset of glacial cycle and the origin of the Dwyka Series began in the Lower Carboniferous and not in the Upper Devonian. The genus Eskia was present in Angaraland, Eur-Americaland and Gondwanaland palaeofloristic provinces. Paleontology The Vertebrate Fauna of the Vogt Horizon (Red Bay Group, Vestspitsbergen). A Comparison with other European Lower Devonian "Fish" Assemblages, by Daniel Goujet and Alain Blieck 1513 The Vogt horizon from Vestspitsbergen seems to be stratigraphically equivalent to the Lower Middle Dittonian of Welsh Borderland. Its fauna has also a number of affinities with that of the Czortkow stage of Podolia, pro parte. The comparison of the faunas leads to the hypothesis of marine environmental conditions for the Vertebrates from those areas. A Miocene Mammal Locality at Quebrada Honda (Southern Bolivia), by Robert Hoffstetter 1517 Discovery in southernmost Bolivia of a mammal locality giving, for the first time in Bolivia, the physiognomy of a Middle Miocene (cf. Friasian) faunal assemblage: 5 orders, 11 families. Tropical Botany Taxogenesis of the Malagasy Flora The Genera Mammea L. and Paramammea Leroy gen nov. (Guttiferae), by Jean-François Leroy 1521 The genus Mammea is here defined as characterized by a 2-carpellate (and 4-loculate) pistil, with one style and 2 stigmas; its area, which includes Madagascar where some fifteen species grow, is established. A new genus composed of 4-5 species, very close to Mammea and endemic to Madagascar, is created under the name Paramammea. It is characterized by the pistil which is 4-carpellate, with 1 or 4 styles (occasionally entirely distinct) and 4 stigmas. On this account, it is thought that the genus Mammea could have originated in Madagascar. Plant Physiology Flowering and Reversion to Vegetative Conditions in Gillyflower (Cheiranthus cheiri). Variations of Amino Acids in the Apical Bud During the Changes Caused by Different Temperatures, by Janine Diomaiuto-Bonnand, Camille Hubac and Anne-Sifarie Le Saint 1525 Free proline increases rapidly in plants treated by frost (5°) for normal flowering and inflorescencial genesis. This increase is particularly important during the acquisition of the reproductive
Mammea is here defined as characterized by a 2-carpellate (and 4-loculate) pistil, with one style and 2 stigmas; its area, which includes Madagascar where some fifteen species grow, is established. A new genus composed of 4-5 species, very close to Mammea and endemic to Madagascar, is created under the name Paramammea. It is characterized by the pistil which is 4-carpellate, with 1 or 4 styles (occasionally entirely distinct) and 4 stigmas. On this account, it is thought that the genus Mammea could have originated in Madagascar. Plant Physiology Flowering and Reversion to Vegetative Conditions in Gillyflower (Cheiranthus cheiri). Variations of Amino Acids in the Apical Bud During the Changes Caused by Different Temperatures, by Janine Diomaiuto-Bonnand, Camille Hubac and Anne-Sifarie Le Saint 1525 Free proline increases rapidly in plants treated by frost (5°) for normal flowering and inflorescencial genesis. This increase is particularly important during the acquisition of the reproductive conditions; then proline remains constant all the time the plants are at 5°C. Return to an average temperature causes the plants to return to a vegetative state and proline decreases. Micro-Analysis of the Oxidized and Reduced Pyridine Nucleotides in Leaf and Plastid Extracts of Wheat and Duckweed, by Jacqueline Vermeersch, René Moneger and Daniel Lechevallier 1529 The estimation of significant but minute amounts (10 -10 moles) of reduced or oxidized NADP or NAD in plant samples is achieved by a method including previous freeze-drying, grinding in hot conditions without intermediary heating step, and enzymic cycling analysis using thiazolyl blue, and phenazine methosulfate for NADP as well as for NAD. Phytopathology Biochemical Reactions in Isolated Fruits of Lycopersicum esculentum Mill. Artificially Inoculated with Phytophthora nicotianae var. parasitica (Dast.) Waterh., by Bernard Trique 1533 Antifungal substances are produced by Tomato berries when P. nicotianae is aseptically inoculated in their central parenchymatous tissue. Production yields quantitatively depend on the tested variety but, at each maturity level, reach a peak value towards 48 hrs after inoculation. Smallest size and lowest lycopen content are directly related with highest yields. By the time the climacteric maximum is reached, the rate of phytoalexin synthesis is falling. Neuroanatomy
René Moneger and Daniel Lechevallier 1529 The estimation of significant but minute amounts (10 -10 moles) of reduced or oxidized NADP or NAD in plant samples is achieved by a method including previous freeze-drying, grinding in hot conditions without intermediary heating step, and enzymic cycling analysis using thiazolyl blue, and phenazine methosulfate for NADP as well as for NAD. Phytopathology Biochemical Reactions in Isolated Fruits of Lycopersicum esculentum Mill. Artificially Inoculated with Phytophthora nicotianae var. parasitica (Dast.) Waterh., by Bernard Trique 1533 Antifungal substances are produced by Tomato berries when P. nicotianae is aseptically inoculated in their central parenchymatous tissue. Production yields quantitatively depend on the tested variety but, at each maturity level, reach a peak value towards 48 hrs after inoculation. Smallest size and lowest lycopen content are directly related with highest yields. By the time the climacteric maximum is reached, the rate of phytoalexin synthesis is falling. Neuroanatomy Secondary Olfactory Projections of a Teleost Pollachius pollachius, by Marcelle Chanconie and Pierre Clairambault 1537 The projections of the olfactory bulb of a marine Teleost were examined on seventeen adult specimens after excision of the bulb. After a post-operative period of five to twenty days (at 17°C), the degenerating fibers were stained by the Fink-Heimer technique. Two main olfactory pathways are observed, tractus olfactorius lateralis and tractus olfactorius medialis. Degenerating axonic terminals are shown in two fields, one in the ipsilateral and the other in the contralateral posterior hemisphere. Histochemistry Histochemistry of the First Stages of Mineralization of Carcinus maenas Cuticle. Attempt of Localization of Carbonic Anhydrase, by Marie-Madeleine Giraud 1541 The calcification of the cuticle occurs a short time after the molt. It spreads in depth along the septae limiting a system of prisms. These septae contain acid mucopolysaccharide, and show a strong affinity for carbonates. Carbonic anhydrase could also be localized in these septae. Insect Physiology Synergistic Action of Carbohydrate and Terpene Components in the Secondary Attraction Process and the Mechanism of Pheromone Elaboration in Scolytidae Conifer Parasites, by Constantin Chararas... 1545 The author describes the results of experiments in primary and secondary attraction in Scolytidae species of