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Search Results: 1 - 10 of 393 matches for " Gino; Adaro "
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Túnicas Testiculares Durante la Fase de Reposo y Actividad Sexual del Conejo Macho (Oryctolagus cuniculus) Morphology of Testes and it′s Covers During the Phase of Rest and Sexual Activity of the Male Rabbit (Oryctolagus cuniculus)
Carolina Smok,Estefanía Flores,Gino Cattaneo,Luis Adaro
International Journal of Morphology , 2010,
Abstract: La domesticación del conejo (Oryctolagus cuniculus), ha permitido el paso de una reproducción de tipo anual a una de tipo no estacional, observándose pariciones durante todo el a o. Sin embargo, existen parámetros reproductivos que nos indican que aún existe cierta estacionalidad, por ejemplo, la ubicación testicular, correspondiendo el conejo a un estacional de días largos. El presente estudio analiza la morfología de testículos y epidídimos, comparando la bioestructura de las cubiertas testiculares del conejo macho (Oryctolagus cuniculus), durante los meses de Enero y Septiembre. Para esto, se utilizaron seis conejos machos, tres correspondientes al mes de Enero, y tres al mes de Septiembre. Los ejemplares se encontraban clínicamente sanos y sexualmente maduros, de peso promedio 2,5 kg. Se obtuvieron los testículos junto a sus respectivos sacos escrotales, los que se procesaron mediante técnica histológica corriente y tricrómico. Se consignó el Indice espermatogénico (IE) e índice celular interticial (ICI) según Grocock & Clarke. Durante el mes de Enero, se evidenció una clara disminución de los parámetros reproductivos testiculares, con un IE =3, y un ICI=4. Por el contrario, durante el mes de Septiembre, se observó un IE=5 y ICI=5. La túnica albugínea mostró diferencias de espesor en ambos períodos. Sin embargo, se encontró un gran desarrollo de la musculatura cremastérica en ambas etapas, por lo que se concluye que ésta última no sufre atrofia durante el mes de Enero, atribuible posiblemente, a la criptorquidia facultativa que posee esta especie. The domestication of the rabbit (Oryctolagus cuniculus) has allowed the passage of a reproduction of the annual rate to a non-seasonal type, observing calving throughout the year. However, there are reproductive parameters which indicate that there is still some seasonality, for example, testicular position, which corresponds the rabbit to seasonal long days. This study examines the morphology of testes and epididymis, comparing the biostructure of testicular coverings of male rabbit (Oryctolagus cuniculus) during the resting phase and sexual activity. For this, six male rabbits were used, three for the month of January, and three in September. The specimens were clinically healthy, sexually mature, and had an average weight of 2.5 kg. Testes were obtained with their scrotal sacs, which are processed using current histological and trichromic technique. Spermatogenic index and interstitial cell index were recorded according to Grocock & Clarke. During the month of January, it showed a clear decrease in test
Estómago de Conejo: Modelo Animal para Cirugía Experimental Rabbit Stomach: Animal Model for Experimental Surgery
María Teresa Halabi,Francisca Bahamondes,Gino Cattaneo,Luis Adaro
International Journal of Morphology , 2012,
Abstract: La cirugía veterinaria experimental en peque os animales, particularmente en perro, tiene principalmente restricciones de tipo afectivas, por lo que es necesario contar con otro modelo animal, para poder realizar diferentes procedimientos destinados a su aplicación en dicha especie. Dicho modelo debe cumplir con características anatómicas homologables al perro y también con facilidades de uso y manejo. Al ser una especie tradicionalmente utilizada en experimentación, el conejo podría constituir un excelente modelo animal para este propósito. El objetivo de este estudio es describir la anatomo-topografía del estómago del conejo para luego compararla con el perro. Se utilizaron 14 conejos que fueron sometidos a distintas técnicas de conservación para su estudio anatómico posterior; los instrumentos y materiales para realizar dicho estudio morfológico y un registro bibliográfico de parámetros anatómicos del estómago del perro. Los resultados de este ensayo muestran que el conejo posee un estómago de morfología, ubicación y orientación similar a la del perro, con algunas variaciones en sus relaciones con otras estructuras anatómicas. Asimismo la irrigación de este órgano es muy similar a la del perro. De acuerdo a lo observado, en estómago, el conejo podría ser utilizado como modelo animal para someter a prueba distintos ensayos quirúrgicos experimentales. Experimental veterinary surgery on small animals -particularly dogs- has restrictions, mainly regarding affect; therefore it is necessary to have a model of the animal to perform such procedures. This model must have anatomic characteristics which homologate those of dogs, but it must also fulfill ease of use and handling. Being a species traditionally used in experimentation, rabbits could be an excellent animal model for this purpose. The goal of this study is to describe the anatomotopography of the stomach of the rabbit and then compare it with the dogs. Three elements were considered: 14 rabbits exposed to various conservation techniques for their later anatomical study, the instruments and supplies to develop such morphological study and a bibliographic record of anatomical parameters of the dog's stomach. The results of this essay show that rabbits have a stomach with a morphology, location and orientation similar to the one of a dog, varying on its relation to other anatomical structures, the irrigation of this organ is as well very similar to the one of the dog. According to what was observed on the stomach, rabbits may be used as an animal model to perform different experimental surgical essays.
Estómago de Conejo: Modelo Animal para Cirugía Experimental
Halabi,María Teresa; Bahamondes,Francisca; Cattaneo,Gino; Adaro,Luis; Flores,Estefanía;
International Journal of Morphology , 2012, DOI: 10.4067/S0717-95022012000100014
Abstract: experimental veterinary surgery on small animals -particularly dogs- has restrictions, mainly regarding affect; therefore it is necessary to have a model of the animal to perform such procedures. this model must have anatomic characteristics which homologate those of dogs, but it must also fulfill ease of use and handling. being a species traditionally used in experimentation, rabbits could be an excellent animal model for this purpose. the goal of this study is to describe the anatomotopography of the stomach of the rabbit and then compare it with the dogs. three elements were considered: 14 rabbits exposed to various conservation techniques for their later anatomical study, the instruments and supplies to develop such morphological study and a bibliographic record of anatomical parameters of the dog's stomach. the results of this essay show that rabbits have a stomach with a morphology, location and orientation similar to the one of a dog, varying on its relation to other anatomical structures, the irrigation of this organ is as well very similar to the one of the dog. according to what was observed on the stomach, rabbits may be used as an animal model to perform different experimental surgical essays.
Túnicas Testiculares Durante la Fase de Reposo y Actividad Sexual del Conejo Macho (Oryctolagus cuniculus)
Smok,Carolina; Flores,Estefanía; Cattaneo,Gino; Adaro,Luis; Rojas,Mariana;
International Journal of Morphology , 2010, DOI: 10.4067/S0717-95022010000200042
Abstract: the domestication of the rabbit (oryctolagus cuniculus) has allowed the passage of a reproduction of the annual rate to a non-seasonal type, observing calving throughout the year. however, there are reproductive parameters which indicate that there is still some seasonality, for example, testicular position, which corresponds the rabbit to seasonal long days. this study examines the morphology of testes and epididymis, comparing the biostructure of testicular coverings of male rabbit (oryctolagus cuniculus) during the resting phase and sexual activity. for this, six male rabbits were used, three for the month of january, and three in september. the specimens were clinically healthy, sexually mature, and had an average weight of 2.5 kg. testes were obtained with their scrotal sacs, which are processed using current histological and trichromic technique. spermatogenic index and interstitial cell index were recorded according to grocock & clarke. during the month of january, it showed a clear decrease in testicular reproductive parameters, with ie = 3, and ici = 4. by contrast, during the sexual activity it was observed ie = 5 and ici = 5. during both periods, the albuginea tunic showed no large variations in thickness. further, there is a great development of the cremasteric muscle in both stages, it was concluded that it does not undergo atrophy during the regression phase, possibly attributable to the voluntary cryptorchidism that this species has.
Tietze’s Syndrome in the emergency department: A rare etiology of atraumatic chest pain  [PDF]
Lee Grodin, Gino Farina
Case Reports in Clinical Medicine (CRCM) , 2013, DOI: 10.4236/crcm.2013.23056
Abstract:

Tietze’s Syndrome is an uncommon disorder that presents with painful, tender, non-suppurative swelling of the anterior chest wall. We report a case of a female patient who presented to the emergency department with a chief complaint of atraumatic chest pain and swelling of the anterior chest wall. After a thorough history and physical examination, as well as basic laboratory tests and chest radiography, she was diagnosed with Tietze’s Syndrome. The expedient accurate diagnosis of Tietze’s Syndrome is important for the physical and emotional well-being of a patient, and avoids overlooking more dangerous pathologies. Tietze’s Syndrome needs to be considered in the differential diagnosis of a patient presenting with spontaneous swelling of the anterior chest.

INVESTIGACIONES SOBRE LA PATOGéNESIS DEL CARBóN DEL MAíZ, DEL CARBóN DEL SORGO Y DEL CARBóN DEL ARROZ
Malaguti,Gino;
Agronomía Tropical , 2003,
Abstract: results of observations and tests performed in venezuela during previous years, in relation to pathogenicity of three cereal srnut fungi are given; a) com smut fungus, ustilago maydis, is acrial and localizad and infects young and developing tissues in any above ground part of the plant, b) sorghurn smut fungus, sphacelotheca sorghi, is stationary and penetrates only thru the embryo during germination, staying inside the plant and revealing itself in the entire panicle after flowering and c) rice grain smut fungus, tilletia (=neuvossia) barelayana, sometimes only partially infeets some rice grain through the flowers. emst's opinions on maize smut pathogenicity process are discussed by the author.
Derechos Humanos: Filosofía, Declaraciones, Jurisdicción
CAPOZZI,Gino;
Utopìa y Praxis Latinoamericana , 2005,
Abstract: the author gino capozzi, founder of the institutionalist napolitan phenome- nological school, includes an original and promising exposition based on the contributions of praxeology and praxeologism, in relation to being and what should be the reality of human rights, their genesis, the development of great historic and material systems, of the new families of rights, and their historical and institutional profile. his philosophy is an invitation to widen the hermaneutic horizon of rights as day to day institutions, and of politics as a day to day human life experience.
Large tan(beta) effects in flavour physics
Isidori, Gino
High Energy Physics - Phenomenology , 2007, DOI: 10.1016/j.nuclphysbps.2006.09.115
Abstract: After a short introduction to the SUSY flavour problem, we focus the attention on the MSSM with MFV and large $\tan\beta$. The theoretical motivations and the general features of this scenario are briefly reviewed. The possible signatures in low-energy flavour-violating observables are discussed, with particular attention to the role played by $\BR(P\to\ell\nu)$, $\BR(B_{s,d}\to \ell^+\ell^-)$ and $\BR(\mu\to e \gamma)$
Shedding light on flavour symmetries with rare decays of quarks and leptons
Isidori, Gino
High Energy Physics - Phenomenology , 2007,
Abstract: The impact of rare lepton decays ($\mu \to e \gamma$, $\tau \to \mu \gamma$, >...) and rare $B$ and $K$ decays ($B\to \ell^+\ell^-$, $B\to \ell\nu$, $K\to \pi \nu\nu$, $K\to\ell\nu$, ...) in probing the existence of an underlying flavour symmetry is reviewd. Particualar emphasis is deveoted to the connections between quark and lepton flavour strucutres, in the context of generic effective field theory approach to physics beyond the SM.
B physics in the LHC era
Isidori, Gino
High Energy Physics - Phenomenology , 2013,
Abstract: Lectures content: (1) Flavour physics within the SM and the flavour problem; (2) B-physics phenomenology: mixing, CP violation, and rare decays; (3) Flavour physics beyond the SM: models and predictions.
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