This article present species of Astigmata and Prostigmata acari that produce human pathology in Peru. Patients who were seen at Instituto de Medicina Tropical Daniel A. Carrion, Huinco, and domestic dust of Lima, Lambayeque, Trujillo and Ucayali, were evaluated, as well as related articles published up to now. In this work, we found the follow Astigmata: Tyrophagus putrescentiae, Acarus siro, Suidasia sp., Dermatophagoides pteromyssinus, Glycyphagus domesticus and Sarcoptes scabiei, and Prostigmata: Demodex brevis, Demodex folliculorum, Tarsonemus sp., and Trombicula irritans.

This paper will evaluate the feasibility of creating a plant for the production of BARF (Biologically Appropriate Raw Food) for dogs and cats. Chapter I presents the commercial, technological and economic-financial justifications. Likewise, the methodology to be used in the work will be proposed. Chapter II explores the needs of the clients through a market study, as well as the demand for the project by means of a survey of the target public; in addition, the marketing mix is proposed. Chapter III defines the macro and micro-location of the plant; in this section the factors to be considered are analyzed using the ranking of factors method. Then, in Chapter IV, the optimum plant size is calculated by evaluating five concepts: size-market, size-financing, size-technology and size-production resources, in order to determine the concept that will restrict production capacity. For Chapter V...

La presente investigación se realizó con el fin de evaluar la acción tripanocida de los extractos de dos especies de Calceolaria (códigos 17664 y 17665). En ratones de laboratorio, el pico máximo de parasitemia por inoculación intraperitoneal, se consiguió a los 19 y 26 días. Luego, se procedió al análisis in vitro; se utilizó para ello una lámina excavada y el extracto de cada una de las especies de Calceolaria, a concentraciones de 0.05 y 0.01 mg, y gotas de sangre. Se registró que la segunda concentración producía una lisis total de los Trypanosoma cruzi (T. cruzi) con la Calceolaria 17665, no así con la Calceolaria 17664, que los destruía en un 50%.

Currently, the world as a whole is focusing considerably on caring for the environment and, with this, people globally are opting for more "eco-friendly" options that allow them to develop all their activities, reconsidering with exponential trends in the passage of time all the products they can make use of. With this, a study was developed for the implementation of bicycles equipped with an electric kit for urban metropolitan Lima and its subsequent commercialization in the market. For a more detailed study of the demand, the acquisition patterns of electric bicycles will be presented, the potential demand will be determined and based on historical production, export and import data, the demand that will be covered with the entry of the product to the market will be found. Simultaneously, the commercial product to be offered, the promotion for it, the price and the point of sale are de...