Revistas: Envíos recientes
Voici les éléments 1701-1720 de 25582
-
La importancia de la participación política y la democracia para el desarrollo. Una aproximación a la participación política en Venezuela
(Venezuela, 2023-12-14)La participación política es un elemento inseparable de la democracia, su ejercicio legítimo y fortalece el sistema político, permitiendo crear condiciones favorables para el crecimiento y el desarrollo. La presente ... -
The protective effect of Aspalathus linearis against the experimental gastric ulcer induced by ethanol in rats
(SaberULA, Venezuela, 2023)This study aimed to investigate the effect of Aspalathus linearis on the expression levels of major histocompatibility complex (MHC) molecules and their ability to present antigens to CD8, CD68, and T cells in an ... -
Mérida ciudad-territorio: historia y cultura política en Los Andes venezolanos
(Venezuela, 2023-12-14)El presente artículo busca analizar históricamente la formación de la ciudad de Mérida-Venezuela, en clave de los fundamentos del trabajo de Jean Paul Deler, quien plantea en “Ciudades andinas: viejos y nuevos modelos” ... -
La preocupación por la ciudad en el pensamiento humanista de Arturo Uslar Pietri
(Venezuela, 2023-12-14)El buen político no es aquel que se preocupa por adornar la ciudad con cosas materiales suntuosas como grandes edificios públicos o rascacielos o grandes avenidas para el transporte de mercancías o centros comerciales ... -
The efects of alone and combined treatment of Tarantula cubensis alcoholic extract and Methenolone Enanthate on two long bones of young Rats
(SaberULA, Venezuela, 2023)The aim of this study was to determine the effects of alone and combined treatment of Tarantula cubensis alcoholic extract (TCAE) and Methenolone Enanthate (ME) on morphometric parameters of humerus and femur in young ... -
Cara oculta de la olvidada descentralización en Venezuela
(Venezuela, 2023-12-14)El trabajo revisa el proceso venezolano y el papel que ha jugado la descentralización a partir de 1989 en la defensa de la democracia, y a medida que se han profundizado los intentos autocráticos que comenzaron con la ... -
Trujillo y el derecho a la capitalidad
(Venezuela, 2023-12-14)Todo está servido para que la ciudad de Trujillo tome la decisión de su transformación para que ejerza a plenitud su capitalidad, que desde hace tiempo ha venido debilitándose por la pérdida de diversos organismos públicos ... -
Interculturalidad y mestizaje en las leyes sobre orden urbano dictadas para la ocupación Española del territorio en la América Hispana durante el siglo XVI
(Venezuela, 2023-12-14)Tan pronto la Corona española tomó conciencia, después de los viajes de Cristóbal Colón hacia la Mar Oceana, de que lo que se había descubierto en los mismos no solo habían sido unas “Islas” en sentido propio, sino todo ... -
Investigation of the effect of Coenzyme–Q10 on Cyclophosphamide induced testicular damage in male rats
(SaberULA, Venezuela, 2023)Cyclophosphamide (CP) is one of the frequently preferred chemotherapeutic agents Worldwide. CP has negative effects on the testes, spermatogenesis, and reproductive hormones. The aim of this study was to determine the ... -
Presentación
(Venezuela, 2023-12-14) -
Parvovirosis canina con tratamiento ambulatorio: evaluación de hemograma, proteína C–reactiva y lactato
(SaberULA, Venezuela, 2023)La parvovirosis es una enfermedad infecciosa agresiva y frecuente en caninos (Canis lupus familiaris), menores de un año, sin vacunaciones o vacunados inadecuadamente, la cual produce sintomatología caracterizada por ... -
Effect of exogenous Melatonin administration on Spermatogenesis in chronic unpredictable stress rat model
(SaberULA, Venezuela, 2023)This study investigated the hormonal, inflammatory, oxidant– antioxidant, and histopathological effects of exogenous Melatonin administration on Spermatogenesis in rats' chronic unpredictable stress model (CUSM). In the ... -
Effect of estrous cycle stage on oocyte in vitro maturation of domestic cats reared under tropical conditions
(SaberULA, Venezuela, 2023)Oocyte maturation is a critical step for in vitro embryo production. In female cats, findings on the influence of the estrous cycle stage on oocyte quality and maturation are contradictory. Little is known about this ... -
Determination of the efficacy of human Chorionic Gonadotropin (hCG) administrations on reproductive performance, placentation, parturition, and neonatal parameters on different post–mating days in Kangal ewes sexually induced during anestrus
(SaberULA, Venezuela, 2023)This study aimed to determine the efficacy of post mating human Chorionic Gonadotropin (hCG) during anestrus on the formation of the accessory corpus luteum and some reproductive parameters. For this purpose. after ... -
Growth, survival rate, body morphology and color of zebrafish (Danio rerio) exposed to Nicotine
(SaberULA, Venezuela, 2023)Although Nicotine is one of the most potent toxins in the world, it has been used as replacement therapy and has been given to patients through gums, dermal patches, lozenges and inhalers. Zebrafish are excellent model ... -
Evaluation of tumor necrosis Factor Alpha, Interferon Gamma, Procalcitonin and Neopterin levels in Brucella seropositive cattle
(SaberULA, Venezuela, 2023)Brucellosis is a zoonotic disease that affects a large number of people and animals, causing physical disability, workforce loss and significant economic losses in the livestock industry. In the current study, it was aimed ... -
The effects of Meloxicam application on quality of life and development in calves
(SaberULA, Venezuela, 2023)Although it is stated that there is an increase in calf loss rates at the global level and especially in modern dairy farms, this issue, which is an international animal welfare issue, has not been adequately defined at ... -
ELISA–based Point Prevalence of enteropathogens in diarrheic calves in Central Anatolia Region of Turkey
(SaberULA, Venezuela, 2023)This study reports potential causes of diarrhea in neonatal calves, leading to calf mortality, from the selected population of the three Provinces of Turkey. A total of 300 fecal samples were collected purposively from ... -
Detection of Yersinia ruckeri in naturally infected rainbow trout (Oncorhynchus mykiss Walbaum, 1792) from trout farms in Anatolia, Turkey
(SaberULA, Venezuela, 2023)The present study aimed to detect Yersinia ruckeri bacteria in fish samples collected from the rainbow trout (Oncorhynchus mykiss, Walbaum, 1792) farms in the South Eastern Anatolia Region of Turkey through bacteriological ... -
Concordance between clinical presentation and histopathological staging canine mammary tumors
(SaberULA, Venezuela, 2023)In this work it was examined the concordance between clinical staging and histopathological staging of mammary tumors in 32 female dogs. It was observed that the average age of presentation of the pathology was 9 years ...