Scientific research paper is an argumentative paper written by the author based on arguments and arguments after summing up the scientific research achievements obtained through scientific practice. An excellent paper should be rich in content, novel and scientific, practical in theory, fluent in writing, clear in hierarchy and strict in logic. The writing format of scientific research papers generally includes the following contents: ① topic selection; 2 the author; ③ Abstraction; 4 keywords; ⑤ Introduction; ⑥ Text (materials, methods, results and discussion); ⑦ Thank you; There are 8 references. In order to make the writing of the paper more standardized and formatted, the following are the writing requirements of these eight contents and the problems that need attention.

1. The title is the most important first part of the article' Should attract readers', which gives people the most concise tips.

1. Try to be concise, stick to the theme of the article, and highlight the particularly original and distinctive content in the article, so as to make the finishing point and stimulate readers' interest.

2. Words should not be too many' generally no more than 20 words.

3. Try to avoid using unfamiliar chemical structural formulas, mathematical formulas or symbols, abbreviations, abbreviations and commodity names. Try not to use punctuation marks in the topic.

4. Subtitles can be used as supplementary explanations when necessary. Subtitles should be written separately, with brackets or dashes under the title.

5. If the article belongs to? Funded projects? For the project, you can add a comment corner (such as※, #, etc. ) in the upper right corner of the title' and write this corner and its notes in the footnote (the lower left corner of the article is separated by a horizontal line).

6. In order to facilitate foreign communication, all letters should be capitalized and placed under Chinese abstracts and keywords.

The author's signature is an indispensable part of the paper and should reflect the actual situation.

1. The author should be the author of the paper' refers to the person who directly participates in all or part of the main work' and makes substantial contributions to the research' and can be responsible for the content and academic issues of the paper.

2. The research work is mainly designed by the individual department, and the individual's name is affixed; The signatures of co-written papers should be arranged in the order of submission; Students' graduation thesis should indicate the name and title of the instructor. The author's full name should be given.

3. In the next line, the author should indicate the work unit (write the full name) and indicate the postal code.

In order to facilitate understanding and communication, the detailed mailing address, telephone number, fax number and e-mail address of the correspondent should be attached at the end of the paper.

It is a concise and clear restatement of the main contents of scientific research papers, and it is necessary to express the new and most distinctive contents of the papers themselves (focusing on the results and conclusions).

1. What are the specific words? Structured summary? And then what? Unstructured abstraction? Two kinds, the former is generally divided into four columns: purpose, method, result and conclusion, with about 250 words; The latter, regardless of the column, does not exceed 150 words, which is adopted by most medical and pharmaceutical journals in China at present? Structured summary? .

2. The abstract is independent and complete, and the results require that the main data and statistical significance be listed.

3. generally write in the third person tone, avoid using it? This article? 、? we? 、? This study? As the beginning of the abstract.

4. Keywords keywords are also called index words' mainly for library and information workers to write indexes', and also for readers to consult the papers they need through keywords.

1. keywords are words or terms selected from the paper to express the theme of the full text. It is required to use the normative words listed in the medical thesaurus (MeSH) as much as possible.

2. Generally, 3-8 words are selected as keywords, and English keywords corresponding to Chinese are marked. There should be a space between each word to distinguish it.

3. Keywords are usually located after the abstract and before the introduction.

5. Introduction As the beginning of the paper, the introduction plays the role of a program, mainly answering? Why study? This theme.

1. The introduction mainly introduces the research background, purpose and scope of the paper, including the significance of the research topic, the viewpoints and academic viewpoints of predecessors' achievements, and the author's intention and analysis basis, including the problems to be solved, research scope and technical scheme.

2. The introduction should be concise and to the point, and it can't be equated with the abstract or become the notes of the abstract. If professional terms or abbreviations are used in the text, it is best to describe them clearly in the introduction first.

3. The number of words is generally less than 300 words.

6. The text is the main body of scientific research papers' including four parts: materials, methods, results and discussion', and some parts (especially methods and results) need to be subtitled' to make the level clearer'.

1. Materials are the material basis of scientific research, and the research objects, pharmaceutical reagents, instruments and equipment must be defined.

(1) In the case of animal experimental research, name, species, strain, classification, quantity, sex, age (month), weight, health status, grouping method, number of cases in each group, etc. The types of experimental animals shall be specified; In the case of clinical observation of drug use, the number of cases, gender, age, occupation, case type, symptoms and signs, diagnostic criteria, grouping methods, treatment measures, clinical observation indicators and curative effect judgment criteria (such as standards of recovery, marked effect, improvement and ineffectiveness) of the observed objects should be explained.

(2) explain the source, batch number and preparation method. Test the composition of the drug. The scientific name and source of traditional Chinese medicine should be indicated. The content of effective parts or components and the preliminary quality standard should be indicated in the crude extract. If the author extracted it himself in our laboratory, the extraction process should be briefly described.

(3) indicate the production unit, name, model, main parameters and accuracy of the main instruments and equipment.

(4) Indicate the name (try to use the internationally accepted chemical name' no trade name'), composition, batch number, purity, dosage, production unit, production date and preparation method of the main drugs and reagents.

2. Method

(1) To use the reported methods, it is only necessary to indicate the source of the literature without detailing its process; If it is a creative method, it is necessary to introduce the innovation in detail for readers to verify repeatedly; If it is an improvement of the conventional method,' the part and reason of the improvement should be specified', and the literature source of the original method should also be indicated.

(2) The control methods of variable factors in experimental conditions (such as the quality control of radioimmunoassay) should be explained in detail to show the reliability and accuracy of the results in this paper.

(3) Negative control group and positive drug control group should be set up in experimental research papers. The former generally uses solvents as control, while the latter uses recognized effective drugs to verify the reliability of the experimental method.

(4) In the study of pharmacodynamics and toxicology, there are usually three dosage groups: high, middle and low, to reflect the dose-effect relationship of drugs.

(5) When designing experiments, it should be considered that each group has enough samples to meet the needs of statistical processing. Generally speaking, each group has at least 8 ~ 10 small animals (such as rats and mice) and at least 4 ~ 6 large animals (such as dogs). At the same time, the statistical method of data processing should be explained, and the statistical processing results are generally P & gt0.05, P & lt0.05, and P & lt0.0 1 for third gear.

3. Results The experimental results are the core part of the paper, so it is necessary to analyze and summarize all kinds of data obtained in the study, and express the statistical results in the form of words or charts.

(1) form

① Form design should be clear, concise and standardized. In addition to the column header and table body, each table also has a table order (such as table 1, table 2 and table 3) and a space in the middle of the table title' table title and table order are written in the middle' to separate them. It should be clearly mentioned in the text. See table? .