Strategies for Collection and Analysis of Samples in Simple Asphyxiant Gas Acute Poisoning Death Cases / 法医学杂志

At present, the death cases of simple asphyxiant gas acute poisoning are increasing sharply. Common asphyxiant gases in death cases include nitrogen, helium, carbon dioxide, methane, propane, laughing gas, etc. Simple asphyxiant gas has no affinity for biological matrices and escapes quickly, which puts forward new requirements for autopsy procedures, selection and collection of samples, laboratory analysis and identification. This paper reviews the research and development process of death cases caused by simple asphyxiant gas acute poisoning and put forwards the collection and analysis strategy of the samples in such cases. The most valuable biological samples in such cases should be lung tissues associated with the airways, followed by brain tissue and cardiac blood. Gaseous samples from the esophageal cavity, tracheal cavity, pulmonary bronchi, gastric and cardiac areas are also recommended as valuable samples. In the case of postmortem examination, the gas should be injected into gas sample bag directly. Biological materials such as tissue and blood should be directly sealed in head-space vials and analyzed by using the headspace gas chromatography-mass spectrometry.

Report on the Practice of the Laboratory Analysis Project Pricing Based on National Pricing Schedules for Medical Services(2012 Edition) / 中国卫生经济

Objective:for the full implementation of the "national price of medical services specification (hereinafter referred to as the 2012 edition of "standard".Method:through the Excel table of survey data analysis and summary,experts and industry representatives to demonstrate.Results:2012 edition of" standard "in the laboratory diagnosis of a total of 1 104,the city of Tianjin City 646 docking;laboratory diagnosis fees 1465,after consulting the various medical institutions in Tianjin city and to test the use of 1 121 experts to discuss docking,natural selection 274,not 70 docking docking;646 TCM Paul 606.Conclusion:Tianjin laboratory diagnosis project and the 2012 edition of" standard "docking pricing to take full account of health care and patients bearing avoid leading ability,and the current project pricing method,the operation conditions of big data investigation preliminary.

El laboratorio clínico en hematología de aves exóticas / The clinic laboratory in hematology of exotic birds

El empleo de las técnicas de laboratorio en la práctica veterinaria, es una herramienta indispensable que aporta información valiosa en el momento de confirmar un diagnóstico. El hemograma es uno de los estudios de rutina con mayor importancia. Los parámetros normales en el hemograma, pueden ser un indicador del buen estado de salud del animal. Sin embargo, un hemograma normal, no excluye la posibilidad de que el ave sea un portador asintomático de entidades como la psitacosis, enfermedades víricas, o infecciones localizadas. La presente revisión analiza la información relacionada con el papel del laboratorio clínico en la hematología aviar.

The use of laboratory techniques in veterinary practice is an indispensable tool which renders valuable information for the confirmation of a diagnosis. The blood analysis is one of most important routine analysis, since normal parameters can be a good indicator of good animal health. However, a normal blood analysis does not exclude the possibility that a bird is carrying entities such as psittacosis, virus diseases, or localized infections. The present review analyses the information related to the role of the clinical laboratory in bird hematology.