Circular /

Description based on: No. 3 (Aug. 28, 1895); title from caption.

Archiv des Criminalrechts.

A "Register" was published Halle, 1811.

Neues archiv des criminalrechts.

Vols. 11-14 have imprint: Halle, C.A. Schwetschke und sohn.

Geschichte der Mark Brandenburg für Freunde historischer Kunde /

The title page of the 6th vol. bears the designation: Sechster und letzter Band in zwei Abtheilungen.

Catullus, Tibullus et Propertius,

A reprint of the Leiden ed., of 1743, edited by Lenglet Dufresnoy--cf. Brit. Mus. Cat.

Catullus, Tibullus, et Propertius : pristino nitori restituti, & ad optima exemplaria emendati. ; Accedunt fragmenta Cornelio Gallo inscripta.

Engraved plates and headpieces.

Opus aureum et scholasticvm, in qvo continentvr Pythagorae Carmina aurea, Phocylidis, Theognidis & aliorum poëmata.

Greek and Latin.

Cypriani Galli poetae Heptatevchos:

Mode of access: Internet.

Christophori de Anguiano Sedano ... Tractatus de legibus et constitutionibus principum ... : in decem libros distributus : quorumquinque priores continet hic primus tomus ... : cum triplici indice.

Palau, 12709.

Uber einen sehr seltenen Mischtumor Fibtomyolipocystadenom am Dunndarme eines 6-jahrigen Knaben.

Mode of access: Internet.

Cone photoreceptor oil droplet pigmentation is affected by ambient light intensity

The cone photoreceptors of many vertebrates contain spherical organelles called oil droplets. In birds, turtles, lizards and some lungfish the oil droplets are heavily pigmented and function to filter the spectrum of light incident upon the visual pigment within the outer segment. Pigmented oil droplets are beneficial for colour discrimination in bright light, but at lower light levels the reduction in sensitivity caused by the pigmentation increasingly outweighs the benefits generated by spectral tuning. Consequently, it is expected that species with pigmented oil droplets should modulate the density of pigment in response to ambient light intensity and thereby regulate the amount of light transmitted to the outer segment. In this study, microspectrophotometry was used to measure the absorption spectra of cone oil droplets in chickens (Gallus gallus domesticus) reared under bright (unfiltered) or dim (filtered) sunlight. Oil droplet pigmentation was found to be dependent on the intensity of the ambient light and the duration of exposure to the different lighting treatments. In adult chickens reared in bright light, the oil droplets of all cone types (except the violet-sensitive single cones, whose oil droplet is always non-pigmented) were more densely pigmented than those in chickens reared in dim light. Calculations show that the reduced levels of oil droplet pigmentation in chickens reared in dim light would increase the sensitivity and spectral bandwidth of the outer segment significantly. The density of pigmentation in the oil droplets presumably represents a trade-off between the need for good colour discrimination and absolute sensitivity. This might also explain why nocturnal animals, or those that underwent a nocturnal phase during their evolution, have evolved oil droplets with low pigment densities or no pigmentation or have lost their oil droplets altogether.

Catullus, Tibullus, Propertius : cum Galli fragmentis et pervigilio veneris

praemittitur notitia literaria Studiis Societatis Bipontinae

Utilização de peptídeos sintéticos derivados de moléculas imunodominantes de Toxoplasma gondii para diagnóstico sorológico da toxoplasmose em ovinos e galinhas caipiras

Chapter I - The obligate intracellular parasite Toxoplasma gondii is the causative agent of toxoplasmosis, a disease that affects humans and generates economic losses in farm animals. When prevention fails disease refers to the diagnosis and subsequent treatment if the individual is diagnosed as positive. Therefore, the development of new accurate diagnostic tools for detecting T. gondii infection is a need in particular to determine the environmental source of infection which can result in more appropriate public health policies against different routes of infection and prevent potential damage that toxoplasmosis can cause when animals are infected. Chapter II - The domestic chicken (Gallus gallus domesticus) are considered epidemiological sentinels, still representing a major source of recombinant strains when predated by cats, it is common to find them with multiple infections. We evaluate the diagnostic potential of six synthetic peptides (SAG2Y, MIC1, M2AP, GRA10, ROP2 and ROP7) predicted in silico from tachyzoites immunodominant markers of T. gondii in samples from naturally infected chickens, comparing synthetic peptides with antigen total soluble (STAg). In general, our results demonstrated that reactivity rates and positivity for these peptides are similar to the STAg, and the ROP7 peptide and the combination of peptides MIC1+ROP2 have significant sensitivity, confirming them as potential diagnostic tools for the diagnosis of toxoplasmosis in chickens. Chapter III - Sheep (Ovis aries) are commonly infected with Toxoplasma gondii due to his eating habits. Infection in pregnant sheep can have serious consequences such as embryonic death, fetal resorption, mummification, and neonatal death. One concern regarding the infection in these animals is that the meat can be a source of contamination to humans and other carnivores. Therefore perform accurate diagnosis in these animals is of fundamental importance. In the present study we evaluated the potential of new synthetic peptides as a diagnostic tool. Synthetic peptides (SAG2Y, SRS52A, MIC14, GRA4, GRA10 and GRA15) were predicted in silico from immunodominant proteins of T. gondii. We determine the levels of IgG antibodies using sera obtained from two farms in the city of Uberlândia. Analyzing the results together, the peptide combination GRA10+GRA15 (Accuracy = 0,82) showed better characteristics compared with the other mixtures. This preparation could be better analyzed with an antigenic mixture potential use in the diagnosis of toxoplasmosis in sheep and other species.

Aplicación de técnicas de PCR en tiempo real a la trazabilidad y autenticidad de los piensos

La trazabilidad y el correcto etiquetado de los piensos y sus ingredientes son factores esenciales para prevenir fraudes y garantizar la seguridad alimentaria. En el ámbito de la lucha contra las Encefalopatías Espongiformes Transmisibles (EETs), la prohibición de la Unión Europea (UE) de alimentar a rumiantes y otros animales de granja con harinas de carne y huesos derivadas de animales, hace necesaria la disponibilidad de metodologías que permitan identificar el origen de las materias primas e ingredientes presentes en los piensos. El método oficial de análisis microscópico tradicionalmente empleado para este fin presenta limitaciones a la hora de diferenciar entre los huesos de mamíferos y de aves, así como para determinar el origen animal específico de las partículas detectadas. Por ello, una de las prioridades de la UE en los últimos años ha sido potenciar la búsqueda y desarrollo de técnicas analíticas alternativas que permitan la detección específica de todos los componentes que integran los piensos. Teniendo en cuenta estos aspectos, en esta Tesis Doctoral se han desarrollado técnicas de PCR en tiempo real con sondas TaqMan® para el control de autenticidad y trazabilidad de ingredientes de origen animal utilizados en la fabricación de los piensos. Las especies objeto de este trabajo han sido: vaca (Bos taurus), oveja (Ovis aries), cabra (Capra hircos), grupo rumiante, cerdo (Sus scrofa), pollo (Gallus gallos), pavo (Meleagris g-allopavo), pato (Anal platyrhynchos x Cairina moschata), oca (Anser anser), grupo aviar, caballo (Equus caballus), conejo (Oryctolagus cuniculus), liebre (Lepus capensis), grupo lepórido (conejo y liebre) y pescados...

Estudio en aves silvestres de canto ("Passeriformes") de las moléculas MHC y reclasificación molecular de la familia "Carduelini"

The Major Histocompatibility Complex (MHC) comprises the most polymorphic loci in animals. MHC plays an important role during the first steps of the immune response in vertebrates. In humans, MHC molecules (also named human leukocyte antigens, HLA) were initially regarded as class I or class II molecules. Each of them, presents to different T cells subsets. MHC class I molecules, are heterodimers in which the heavy chain (alpha) has three extracellular domains, two of which (alpha 1 and alpha 2) are polymorphic and conform the antigen recognition sites (ARS). The ARS is thought to be subjected to balancing selection for variability, which is the cause of the very high polymorphism of the MHC molecules. Different pathogenic epitopes would be the evolutionary force causing balancing selection. MHC class I genes have been completely sequenced (α1 and α2 protein domains) and thoroughly studied in Gallus gallus (chicken) as well as in mammals. In fact, the MHC locus was first defined in chicken, specifically in the highly consanguineous variety „Leghorn‟. It has been found that, in the case of chickens the MHC genetic region is considerably smaller than it is in mammals (remarkably shorter introns were found in chickens), and is organized quite differently. The noteworthy presence of short introns in chickens; supported the hypothesis that chicken‟s MHC represented a „minimal essential MHC‟. Until now, it has been assumed that chicken (order Galliformes) MHC was similar to all species included in the whole class Aves...