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El Grooming en Apis mellifera iberica frente a Varroa jacobsoni Oud
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
We checked grooming in 8 colonies of the race Apis mellifera iberica. We studied fallen mites on plastic sheets put on the bottom board. Tests were repeated 12 times. Grooming was detected in A. m. iberica race: 5.07 percent ...
Estudio de la diversidad morfológica existente en las abejas melíferas (apis mellifera l.) del sur de Europa y del continente sudamericano
(Universidad de Córdoba, Servicio de Publicaciones, 2005)
We have studied 9 corporal characteristics in 118 samples of honey bees coming from the Iberian Peninsula, Madeira, Canary Island and Brazil. The results show that the bees originating of Brazil form a morphological group. ...
Estimación de la curva de crecimiento en vacuno retinto: aspectos prácticos para la tipificación de pesos
(Universidad de Córdoba, Servicio de Publicaciones, 1992)
The growth curve in Retinto cattle from Extremadura and Andalusia is studied, taking in account the birthing sequence, season and type of birth, type of mating and offsprings sex. The function of lineal regression, Weight ...
Nota sobre el comportamiento de células retinianas de embriones de pollo, en cultivos in vitro
(Universidad de Córdoba, Servicio de Publicaciones, 1979)
In the present study, we have researched some differences betwen retina-cell cultures of chick embryos 8 days old (stages 30-35) using MCC (heart conditiones medium) or modifie F12 (Ham) medium supplemented with fetal calf ...
Tiempo de almacenamiento del medio cardio-condicionado y tipos de poliornitina, como factores limitantes para cultivos de ganglios ciliares disociados de embrión de pollo
(Universidad de Córdoba, Servicio de Publicaciones, 1981)
We have researched the effects of polyornithine (types IC and B) on neuron cultures dissociated from chick ciliary ganglia, incubated for 8 days in heart conditioned medium (HCM). Type IB is better as to axon elongation, ...
Proliferación de las células no neuronales del ganglio ciliar en cultivos in vitro
(Universidad de Córdoba, Servicio de Publicaciones, 1981)
In our investigations, non-neuron cells from ciliary ganglion of chick embryos (8 days-old), were cultured on tissue culture plastic dis¬hes, using as culture media heart-conditioned medium (HCM), HCM supple¬mented "with ...
Primeros resultados experimentales sobre la claudicacion intermitente del ganado vacuno de lidia
(Universidad de Córdoba, Servicio de Publicaciones, 1977)
The arteria vertebralis was ocluded by ligature on the left side of a heifer of the Spanish bullfighting breed between the VI and the VII cervical vertebrale, to produce an experimental sichaemia of the spinal cord. Another ...
Aportación a la epidemiología de la tricomoniasis en palomos de la ciudad de Córdoba
(Universidad de Córdoba, Servicio de Publicaciones, 1975)
In the present research we have obtained 100 samples from 10 differents pigeon-houses of Cordoba city. Cultured on specific culture medium for Trichomonas gallinae we have obtained 80 p. 100. Diferences of positives cases ...
Aislamiento in situ de núcleos de células HeLa
(Universidad de Córdoba, Servicio de Publicaciones, 1978)
By optical microscope with phase contrast we have studied the modifications of nuclei from HeLa cells isolated in situ by means of Triton X-100. We remark the structure continuance until 60 days after isolation: The method ...
Valoración del éxito reproductivo de Varroa jacobsoni en Apis mellifera iberica
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
We checked no-reproduction of Varroa jacobsoni in a honeybee race, Apis mellifera iberica. Two groups of three colonies from different apiaries located in Cazorla (Jaén) were checked. Only cells containing white pupa with ...