Basically the idea is justified, and while there were no more effective drugs, salol had a relatively wide application. The principle itself Nentski ('salolovy principle'), by essentially formed the basis for a further so-called 'prodrugs'. Others who may share this opinion include Will Townsend. Despite the fact that over time the main role in the creation of new drugs have played a variety of scientific principles, empirical search for drugs values are completely lost. And now, continue to be identified pharmacologically active products of natural origin (from plants, fungi, marine products, etc.). Screening (pharmacological 'screened') are new synthetic compounds which have no analogues among the known compounds. In these cases, the success of the search depends on the amount of screening: the more used methods, the greater the chance of detection one or another type of pharmacological activity. One option for accidental discovery of medical activity is the so-called 'serendipity', when the study of drug action on the testimony of a single detected his other valuable medicinal properties.

Since it was found antidepressant effects of iproniazid, the hypoglycemic effect of sulfonamides and some other effective drugs. One of the major principles a drug is a selection of existing 'beginning' of the products of natural origin. This principle originates from the time of discharge from the opium morphine (1806). Since then, a large number of plants selected alkaloids (atropine, caffeine, cocaine, pilocarpine, physostigmine, platifillin, galantamine, vinblastine, and many others), glycosides (digitoxin, digoxin, strophanthin, etc.), saponins, terpenes, coumarins and other substances that have found use as medicines. Search and study of existing 'started' plant is still ongoing.

Research paper should show academic specialist qualification, his knowledge and skills. Thesis project must meet criteria such as sound and valid conclusions technique and work with the sources and solutions and the relevance of the topic. The head of your graduation project can give advice on how best to prepare a report. For the graduation project is important the corresponding structure of the report. Structure of the report – the main part of the overall assessment of the degree project. Initially, subjects submitted a diploma project and the manager. In the introduction, explains the primary issues raised in the paper, denotes a subject of research. Also estimated severity of the study and its significance are indicated by the goal and objectives that lead to definitive conclusions.

Then tells the data and methods of study, identifies the elements of that considered separately. The next step is a general characteristic of assorted events and will be implementation of the scientific question. Sketches of the phenomenon appears. In this phenomenon, or patterns of the first thing izlogaetsya obvious part, then features that are highlighted by the report and after a hypothetical or more unproved trend in this issue. Summarizes information specified in the research, compared to the available sources and your own materials. In conclusion, the study demonstrates the solution to a problem. Conclusions – the general statement of progress research, specification of solutions to tasks.

Carried out the calculations. The conclusion may not be one – to five, and they are done in this order, first general, then partial and complete the chain methodology. Report pre-written, but it is not allowed to read. We are acting to meet the project logical chain. At the beginning of the report should put an entertaining question, which will create the necessary suspense and received approval to issue additional assistance kontse.Pri have the opportunity to develop an applied field, to present new methods for a possible solution to the problem of well-known and much more. Illyustaratsii talk about existing volume of research in the capstone project, the methods used in the work, work to enhance the imagery of the report, the possibility of discussion with the audience. For these purposes the charts, graphs, tables, diagrams, drawings and other visual material. On the requirements for registration of illustrations should inquire in advance. To better understand the protection of the diploma project is necessary to analyze the various theories as prepare a report. Source: The protection of the diploma project