Encontrar resultados de investigación

1995
64 Citas (Scopus)

An Early Miocene anthropoid skull from the Chilean Andes

Flynn, J. J., Wyss, A. R., Charrier, R. & Swisher, C. C., 16 feb 1995, En : Nature. 373, 6515, p. 603-607 5 p.

Resultado de la investigación: Article

Skull
Primates
Haplorhini
Platyrrhini
South America

A new relation among Catalan numbers

Nilsson, B. E. W. & Sundell, P., 1995, En : Journal of Mathematical Physics. 36, 10, p. 6028-6042 15 p.

Resultado de la investigación: Article

Catalan number
Binary relation
Conformal Field Theory
String Theory
Quantum Field Theory
7 Citas (Scopus)

Assessment of a university's scientific capabilities and profile: The case of the faculty of biological sciences of the Pontificia Universidad Catolica de Chile

Krauskopf, M., Inés Vera, M. & Albertini, R., sep 1995, En : Scientometrics. 34, 1, p. 87-100 14 p.

Resultado de la investigación: Article

Biotechnology
Chile
science
performance
scientific activity
7 Citas (Scopus)

Calculated paramagnetic properties of matrix isolated Au3 cluster

Arratia-Pérez, R., Hernández-Acevedo, L. & Gómez-Jeria, J. S., 7 abr 1995, En : Chemical Physics Letters. 236, 1-2, p. 37-42 6 p.

Resultado de la investigación: Article

matrices
Wave functions
Gold
Paramagnetic resonance
Mathematical operators
22 Citas (Scopus)

Cereal and nut bars, nutritional quality and storage stability

Estévez, A. M., Escobar, B., Vásquez, M., Castillo, E., Araya, E. & Zacarías, I., jun 1995, En : Plant Foods for Human Nutrition. 47, 4, p. 309-317 9 p.

Resultado de la investigación: Article

Nuts
Juglans
Nutritive Value
walnuts
nuts
41 Citas (Scopus)

Clinical trial with Nestorone subdermal contraceptive implants

Díaz, S., Schiappacasse, V., Pavez, M., Zepeda, A., Moo-Young, A. J., Brandeis, A., Lähteenmäki, P. & Croxatto, H. B., 1 ene 1995, En : Contraception. 51, 1, p. 33-38 6 p.

Resultado de la investigación: Article

Contraceptive Agents
Clinical Trials
Gynecological Examination
Clinical Chemistry
Patents
10 Citas (Scopus)

Conformation analysis and biological activity of leptocarpin and leptocarpin acetate

Martinez, R., Kesternich, V., Gutierrez, E., Dolz, H. & Mansilla, H., 1995, En : Planta Medica. 61, 2, p. 188-189 2 p.

Resultado de la investigación: Article

uridine
thymidine
Bioactivity
X-ray diffraction
crystals
1 Cita (Scopus)

Control of a high power factor current source converter

Rodriguez, J. & Wiechmann, E., 1995, IECON Proceedings (Industrial Electronics Conference). IEEE, Vol. 1. p. 381-386 6 p.

Resultado de la investigación: Conference contribution

Switching frequency
Modulation
Power transistors
5 Citas (Scopus)

Cost-benefit of a depot neuroleptic clinic: 10 years' follow-up of functioning of a clinical-administrative model

Larach, V., Erazo, R., Bustos, M., Osorio, R., Corrales, G., Pizarro, F. & Gallardo, R., 1995, En : Nordic Journal of Psychiatry. 49, S35, p. 57-62 6 p.

Resultado de la investigación: Article

Antipsychotic Agents
Cost-Benefit Analysis
Outpatients
Costs and Cost Analysis
Hospitalization
36 Citas (Scopus)

Effect of p‐Chlorophenylalanine and α‐Methyltyrosine on the Antinociceptive Effect of Antidepressant Drugs

Sierralta, F., Pinardi, G. & Miranda, H. F., 1995, En : Pharmacology & Toxicology. 77, 4, p. 276-280 5 p.

Resultado de la investigación: Article

Methyltyrosines
Antidepressive Agents
Maprotiline
Zimeldine
Clomipramine
4 Citas (Scopus)

Endocrinology: Luteinizing hormone pulsatile release and the length of lactational amenorrhoea

Díaz, S., Cárdenas, H., Zepeda, A., Brandeis, A., Schiappacasse, V., Miranda, P., Serón-ferré, M. & Croxatto, H. B., 1 ene 1995, En : Human Reproduction. 10, 8, p. 1957-1961 5 p.

Resultado de la investigación: Article

Endocrinology
Amenorrhea
Luteinizing Hormone
Nursing
Follicular Phase
24 Citas (Scopus)

Endocrinology: Follicle stimulating hormone-granulosa cell axis involvement in the antifolliculotrophic effect of low dose mifepristone (RU486)

Croxatto, H. B., Salvatierra, A. M., Fuentealba, B. & Leiva, L., 1 ene 1995, En : Human Reproduction. 10, 8, p. 1987-1991 5 p.

Resultado de la investigación: Article

Mifepristone
Granulosa Cells
Endocrinology
Follicle Stimulating Hormone
Estradiol

Erratum: An early miocene anthropoid skull from the Chilean Andes (Nature (1995) 373 (603-607))

Flynn, J. J., Wyss, A. R., Charrier, R. & Swisher, C. C., 1995, En : Nature. 375, 6528, p. 253 1 p.

Resultado de la investigación: Comment/debate

Erratum: (α1A)-Adrenergic receptors in the isolated human prostate (Pharmacology Communications (1994) 4 (3) (181-188))

Miranda, H. F., Ramirez, H., Castillo, O., Minneman, K. P. & Pinardi, G., 1 ene 1995, En : Pharmacology Communications. 5, 2, p. 163-164 2 p.

Resultado de la investigación: Comment/debate

50 Citas (Scopus)

Fertilization and early embryology: Ultrastructure of human cumulus oophorus: A transmission electron microscopic study on oviductal oocytes and fertilized eggs

Motta, P. M., Nottola, S. A., Pereda, J., Croxatto, H. B. & Familiari, G., 1 ene 1995, En : Human Reproduction. 10, 9, p. 2361-2367 7 p.

Resultado de la investigación: Article

Embryology
Zygote
Fertilization
Oocytes
Electrons
14 Citas (Scopus)

Heterologous expression of Escherichia coli porin genes in Salmonella typhi Ty2: regulation by medium osmolarity, temperature and oxygen availability

Contreras, I., Munoz, L., Toro, C. S. & Mora, G. C., 1 nov 1995, En : FEMS Microbiology Letters. 133, 1-2, p. 105-111 7 p.

Resultado de la investigación: Article

Porins
Salmonella typhi
Osmolar Concentration
Oxygen
Escherichia coli
48 Citas (Scopus)

Interaction of opioids with antidepressant-induced antinociception

Sierralta, F., Miranda, H. F., Pinardi, G. & Mendez, M., dic 1995, En : Psychopharmacology. 122, 4, p. 374-378 5 p.

Resultado de la investigación: Article

Imipramine
Zimeldine
Opioid Analgesics
Antidepressive Agents
Maprotiline
30 Citas (Scopus)

IR color-magnitude diagrams of 20 galactic globular clusters and bulge fields

Minniti, D., Olszewski, E. W. & Rieke, M., oct 1995, En : Astronomical Journal. 110, 4, p. 1686-1698 13 p.

Resultado de la investigación: Article

color-magnitude diagram
globular clusters
diagram
color
metallicity
33 Citas (Scopus)

Isolation and characterization of distinct domains of sarcolemma and T-tubules from rat skeletal muscle

Munoz, P., Rosemblatt, M., Testar, X., Palacin, M. & Zorzano, A., 1995, En : Biochemical Journal. 307, 1, p. 273-280 8 p.

Resultado de la investigación: Article

Caveolins
Sarcolemma
Clathrin
Dystrophin
Muscle
11 Citas (Scopus)

Langmuir-blodgett films prepared from ferroelectric lead zirconium titanate particles

Kotov, N. A., Zavala, G. & Fendler, J. H., 1 ene 1995, En : Journal of Physical Chemistry. 99, 33, p. 12375-12378 4 p.

Resultado de la investigación: Article

Langmuir Blodgett films
Langmuir-Blodgett films
Zirconium
Ferroelectric materials
Lead
49 Citas (Scopus)

Lower metallicity limit of the galactic globular cluster system: Calcium triplet spectroscopy of metal-poor globular cluster giants

Geisler, D., Piatti, A. E., Clariá, J. J. & Minniti, D., 1 feb 1995, En : Astronomical Journal. 109, 2, p. 605-617 13 p.

Resultado de la investigación: Article

globular clusters
metallicity
calcium
spectroscopy
metal
5 Citas (Scopus)

Lower Triassic lacustrine sediments in La Coipa area, Atacama, Chile

Suárez, M., Bell, C. M. & Hutter, T., 1 ene 1995, En : Journal of South American Earth Sciences. 8, 1, p. 9-15 7 p.

Resultado de la investigación: Article

lacustrine deposit
Triassic
lake
fan delta
talus
127 Citas (Scopus)

Metal-rich globular clusters with R≤3 KPC: Disk or bulge clusters?

Minniti, D., abr 1995, En : Astronomical Journal. 109, 4, p. 1663-1669 7 p.

Resultado de la investigación: Article

galactic bulge
globular clusters
dissipation
kinematics
spatial distribution
16 Citas (Scopus)

Muscarinic receptor subtypes in the bisected vas deferens of the rat

Miranda, H. F., Duran, E., Fernandez, E. & Pinardi, G., 1 ene 1995, En : General Pharmacology. 26, 2, p. 387-391 5 p.

Resultado de la investigación: Article

Presynaptic Receptors
Vas Deferens
Cholinergic Receptors
Muscarinic Receptors
(4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride
12 Citas (Scopus)

Neuroendocrine mechanisms of lactational infertility in women

Diaz, S., Seron-Ferre, M., Croxatto, H. B. & Veldhuis, J., 1995, En : Biological Research. 28, 2, p. 155-163 9 p.

Resultado de la investigación: Article

amenorrhea
Amenorrhea
suckling
Gonadotropin-Releasing Hormone
Infertility
96 Citas (Scopus)

Penicillium purpurogenum produces several xylanases: Purification and properties of two of the enzymes

Belancic, A., Scarpa, J., Peirano, A., Díaz, R., Steiner, J. & Eyzaguirre, J., 15 jul 1995, En : Journal of Biotechnology. 41, 1, p. 71-79 9 p.

Resultado de la investigación: Article

Endo-1,4-beta Xylanases
Penicillium
Purification
Cellulose
Gels
14 Citas (Scopus)

Physiology: Effects of intermittent antiprogestin RU486 combined with cyclic medroxyprogesterone acetate on folliculogenesis and ovulation

Kekkonen, R., Croxatto, H. B., Lähteenmäki, P., Salvatierra, A. M. & Tuominen, J., 1 ene 1995, En : Human Reproduction. 10, 2, p. 287-292 6 p.

Resultado de la investigación: Article

Medroxyprogesterone Acetate
Ovulation
Corpus Luteum
Progesterone
Serum
34 Citas (Scopus)

Possible role of platelet-activating factor in embryonic signaling during oviductal transport in the hamster

Velasquez, L. A., Aguilera, J. G. & Croxatto, H. B., 1995, En : Biology of Reproduction. 52, 6, p. 1302-1306 5 p.

Resultado de la investigación: Article

Platelet Activating Factor
Cricetinae
Uterus
Embryonic Structures
Masoprocol
2 Citas (Scopus)

Sea urchin zygote chromatin exhibit an unfolded nucleosomal array during the first S phase

Imschenetzky, M., Puchi, M., Gutiérrez, S. & Montecino, M., 1995, En : Journal of Cellular Biochemistry. 59, 2, p. 161-167 7 p.

Resultado de la investigación: Article

Sea Urchins
Zygote
S Phase
Chromatin
Nucleosomes
13 Citas (Scopus)

Sperm migration through the female genital tract of the new world monkey Cebus apella

Ortiz, M. E., Gajardo, G., Leon, C. G., Herrera, E., Valdez, E. & Croxatto, H. B., 1 ene 1995, En : Biology of Reproduction. 52, 5, p. 1121-1128 8 p.

Resultado de la investigación: Article

Platyrrhini
Cebus
Spermatozoa
Sperm Count
Cervix Uteri
26 Citas (Scopus)

Subdermal contraceptive implants

Peralta, O., Diaz, S. & Croxatto, H., 1995, En : Journal of Steroid Biochemistry and Molecular Biology. 53, 1-6, p. 223-226 4 p.

Resultado de la investigación: Article

Levonorgestrel
Progestins
Contraceptive Agents
nomegestrol acetate
Pregnancy Rate

The analgesic effect of clonixine is not mediated by 5-HT3 subtype receptors

Paeile, C., Bustamante, S. E., Sierralta, F., Bustamante, D. & Miranda, H. F., 1 ene 1995, En : General Pharmacology. 26, 6, p. 1369-1374 6 p.

Resultado de la investigación: Article

Receptors, Serotonin, 5-HT3
Unmyelinated Nerve Fibers
Reflex
Analgesics
Ondansetron
33 Citas (Scopus)

The influence of earthquake-induced stress on human facial clefting and its simulation in mice

Angelica Montenegro, M., Palomino, H. & Palomino, H. M., 1995, En : Archives of Oral Biology. 40, 1, p. 33-37 5 p.

Resultado de la investigación: Article

Earthquakes
Cleft Palate
Parturition
Embryonic Structures
Inbred Strains Mice
80 Citas (Scopus)
geochronology
stratigraphy
Miocene
volcano
caldera
40 Citas (Scopus)

The T-tubule is a cell-surface target for insulin-regulated recycling of membrane proteins in skeletal muscle

Munoz, P., Rosemblatt, M., Testar, X., Palacin, M., Thoidis, G., Pilch, P. F. & Zorzano, A., 1995, En : Biochemical Journal. 312, 2, p. 393-400 8 p.

Resultado de la investigación: Article

Recycling
Muscle
Membrane Proteins
Skeletal Muscle
Insulin Receptor
8 Citas (Scopus)
braided river
Triassic
graben
volcanic rock
Paleozoic
1 Cita (Scopus)

Vivenciando la diabetes: un estudio etnografico.

Gonzalez, L. A., abr 1995, En : Revista da Escola de Enfermagem da U S P. 29, 1, p. 91-103 13 p.

Resultado de la investigación: Article

Emotions
Metaphor
Panic
Endocrinology
Ambulatory Care
1994
31 Citas (Scopus)
Osteocalcin
Bone and Bones
Genes
Transcriptional Silencer Elements
Poly A

ANTIPROGESTINAS EN ANTICONCEPCION

Fuentealba, B., Salvatierra, A. M. & Croxatto, H. B., 1994, En : Advances in Contraception. 10, SUPPL. 1, p. 61-68 8 p.

Resultado de la investigación: Article

28 Citas (Scopus)

A PCR-based assay for the identification of the fish pathogen Renibacterium salmoninarum

León, G., Maulén, N., Figueroa, J., Villanueva, J., Rodríguez, C., Vera, M. I. & Krauskopf, M., 15 ene 1994, En : FEMS Microbiology Letters. 115, 2-3, p. 131-136 6 p.

Resultado de la investigación: Article

Kidney Diseases
Fishes
Polymerase Chain Reaction
Salmon
Kidney
10 Citas (Scopus)
sabkha
braided river
Hettangian
Triassic
sandstone
6 Citas (Scopus)

Calculated paramagnetic hyperfine structure of the C2v, isomers of Ag3

Bravo-Vásquez, J. P. & Arratia-Pérez, R., 1994, En : Journal of Physical Chemistry. 98, 22, p. 5627-5631 5 p.

Resultado de la investigación: Article

hyperfine structure
Isomers
isomers
paramagnetic resonance
Molecular orbitals
22 Citas (Scopus)
anterior pituitary
hormone secretion
neuropeptides
luteinizing hormone
Luteinizing Hormone
47 Citas (Scopus)
Talaromyces purpurogenus
Cellulase
Penicillium
endo-1,4-beta-glucanase
corn steep liquor
51 Citas (Scopus)

DNase I hypersensitive sites in promoter elements associated with basal and vitamin D dependent transcription of the bone-specific osteocalcin gene

Montecino, M., Pockwinse, S., Lian, J., Stein, G. & Stein, J., 1994, En : Biochemistry. 33, 1, p. 348-353 6 p.

Resultado de la investigación: Article

Deoxyribonuclease I
Osteocalcin
Transcription
Vitamin D
Bone
13 Citas (Scopus)

Effect of mifepristone on inhibition of ovulation and induction of luteolysis

Spitz, I. M., Croxatto, H. B., Lähteenmäki, P., Heikinheimo, O. & Bardin, C. W., 1 ene 1994, En : Human Reproduction. 9, p. 69-76 8 p.

Resultado de la investigación: Article

Luteolysis
Mifepristone
Ovulation Induction
Ovulation
Follicular Phase
18 Citas (Scopus)

Effect of the antiprogestin onapristone on follicular growth in women

Croxatto, H. B., Salvatierra, A. M., Fuentealba, B., Zurth, C. & Beier, S., 1 ene 1994, En : Human Reproduction. 9, 8, p. 1442-1447 6 p.

Resultado de la investigación: Article

Progesterone
Growth
Mifepristone
Follicular Phase
Luteal Phase
10 Citas (Scopus)

Effects of CDP-Choline on acetylcholine-induced relaxation of the perfused carotid vascular beds of the rat

Pinardi, G., Pelissier, T., Kramer, V., Paeile, C. & Miranda, H. F., 1 ene 1994, En : General Pharmacology. 25, 4, p. 635-638 4 p.

Resultado de la investigación: Article

Cytidine Diphosphate Choline
Acetylcholine
Blood Vessels
Perfusion
Hemicholinium 3
5 Citas (Scopus)

Effects of RU486 on the ovarian response of immature rats to pregnant mare's serum gonadotrophin or diethylstilbestrol

Forcelledo, M. L., Leiva, L. & Croxatto, H. B., 1 ene 1994, En : Human Reproduction. 9, 1, p. 24-31 8 p.

Resultado de la investigación: Article

Equine Gonadotropins
Diethylstilbestrol
Progesterone
Chorionic Gonadotropin
Luteinizing Hormone
1 Cita (Scopus)

Electronic structure of copper-related defects in germanium

Orellana, W. M. & Assali, L. V. C., 1994, En : Materials Science Forum. 143-4, pt 2, p. 779-784 6 p.

Resultado de la investigación: Article

Germanium
Electronic structure
Copper
germanium
interstitials