Estudiando la función renal desde el punto de vista secretorio, se encuentra que dos actos fundamentales la caracterizan: la eliminación del agua y la eliminación de las sustancias disueltas. Ambos, sufren modificaciones patológicas que aunque conexas parecen relativamente independientes y dan lugar en la clínica a dos sídromas: el sindrorna hidropígeno y el sindroma uremígeno.

The discovery of borates in the waters of Jesus, performed by two of us (ESCOMEL and MALDONADO) in 1912 and the existence of borate deposits in the lagoon called "Salinas", indicated by Venegas in 1880 led us to think that these borates came probably these borate deposits. Moreover, the geological nature of the terrain and the altitude difference between the lagoon "Salinas" and nearby hot springs to Arequipa confirmed this origin hypothesis with the recent finding of borates in springs and rivers Arequipa, has found full verification.

Among the normal product of the body that are influenced by disease processes, urine is one that translates most conspicuously as amended, is more accessible to the research and who knows, if this has become their analysis, essential to treat sick practice. This widespread use, the number of pathological entities, has greatly enriched the data you have on the quantity and quality of pathological urine, so it is impossible to have a comprehensive manner their knowledge particular when you are not familiar with its use, especially now that the expansion of Medical Sciences is so long, the various branches of the science of healing have been subdivided and created both the specialties that have brought nosography fragment the discontinuity within the unit doctrine, methods and knowledge. Desiring to collect 105 different data supplied by urinalysis in different diseases, expressing briefly ...

It is not our purpose to write the history of maize and chicha in America study would require a huge extension and which should preferably be: the botanical origin of maize; the importance of corn in ancient American peoples; different species of the genus Zea; varieties from Zea mays L. grown in the country and its chemical composition; how to make chicha corn throughout the Peruvian territory and chemical composition of it, etc. etc. We will not make it a concise history of maize and study the preparation and chemical composition of some Peruvian chicha, the most renowned.

The indigo has been known and used by man over five thousand years ago; Latin is used in dry cleaning, before the discovery of these lands for CRISTOBAL COLON, as evidenced by the countless fabrics dyed with this dye matter which have been exhumed from ancient tombs. According to the testimony of Don Fernando Colon, Cristobal Colon found on the Spanish island of indigo plant and ratifies HERRERA when he says that the "Spanish Island cogefe much. ... anir on stone." The plant you saw is the discoverer of America according Colmeiro the lndigofera dominguensis Spr.

Contribution to the study of Maize and Maize Chicha (Continued)

Contribution to the study of Maize and Maize Chicha (Conclusion)

Urea, molecular = 60 weight is considered to justice as the main product of protein metabolism and as the most interesting of the nitrogenous constituents of the urine and the most important too, because it contains 45% of nitrogen and taken to it 85 to 90% of the total nitrogen in the urine. This concept helps to affirm the importance of urea, the fact that almost 90% of the nitrogen introduced into the economy, food is eliminated in the urine in the form of urea.

Beside the dosing methods urea based on the action of nitrous acid, hypochlorites or hípobremitos, other methods based on the properties of some bacteria (Micrococcus Urae) of decomposing carbon dioxide and urea ammonia, by urine, placed at room temperature, serves as a culture medium in which the bacteria grow. However, the same decomposition into carbon dioxide and ammonia can be obtained by boiling with alkali or by heating for several hours at 150 ° urea with acids.

As the urine by the organic liquid that most of the products of metabolism are eliminated, as well as drugs, once they have determined their action on the disturbed, just physiologism is able to assess the functional value of the kidney by qualitative and quantitative variations offered by the product of its operation.

We continue the study of indirect methods of assessment of renal function, based on the introduction into the body of substances that are eliminated by the kidney, either at the level of the glomerulus and a secretory process of renal cell methods will deal of fenolsulfonptaleína, substance introduced by Rowntree and GEPAGHTY to study kidney function, and has the advantage of being innocuous and unalterable part, and be totally eliminated by the kidney, revealing minimal alterations of this body to another.