This paper discusses and analyses the relationship between hospital culture and medical ethics from lots of points of riew such as hospital culture producing and formation, concept and intension of hospital culture, function and role of hospital culture and so on. Hospital culture and medical ethics are not only the measures to realize the medical aim but also the code of medical actions. Both of them have identity in content which can mutually help in function and improve each other in aim. So hospital culture contruction and medical ethics improvement will be coordinated growth.

Medical ethics appraisal is not only an importance form in the medical ethics practice activity, but also an important content of the medical ethics system. Therefore, it's the prerequisite and foundation for medical ethics appraisal to produce the expected effect by choosing and using the appropriate appraisal method. This article has briefly described the commonly used effectual methods in our country at present, and carried on the exploration and analysis on the medical ethics quantitative appraisal methods especially.

In the course of preventing and controlling AIDS,the greatest obstacle is discrimination to AIDS patients and infected people.Each country has taken some measures to argue against the discrimination,including definite regulations raised to medical stuff.The article discusses moral request for medical stuff to cure AIDS.

The medical moral unders surveillance is not only an important content of building medical ethics,but also a powerful guaranty of bringing the medicine under control by moal and law.The author purposed the meanings、method and principles of the medical moral under surveillance in order to make the people pay attention and reserach more deeply.

This article comprehensively analyzes the double subjects and intersubjective quality of doctor-patient relationship,furthermore,it analyzes several facets of the intersubjective quality of doctor-patient relationship,such as technology,economy,management,etc.It discovers that doctor-patient relationship doesn't mean the only relationship between doctors and patients,but it also reflects the social relationship in the fields of medical treatment.It will help to activize the enthusiasm of both doctors and patients,and promote the development of medicine if we analyze the doctor-patient relationship from the point of view of sociology.

The author expounded all kinds of spirits,including natural spirit, scientical spirit,humanism spirit,professional responsibility and contribution spirit during the course of resisting SARS.Those spirits not only bronght into play an important role in the period of SARS,but also will have a signifance affect after SARS.

It was reported that 249I 280M haplotype of HIV coreceptor CX 3 CR1 was associated with accelerated AIDS progression. In this study, genomic DNA of 119 Uigur subjects (98 normal, 21 HIV 1 infected) was purified from PBMC, and 249I and 280M allelic frequencies were identified by PCR RFLP. All data were tested by ? 2 analysis.It was found that allelic frequency of 249I and 280M was 15 8% and 13 8%, respectively, and there was no difference between normal and HIV infected groups. Both population and sex distribution were in accordance with Hardy Weinberg equilibrium. Frequency of 249I280M haplotype was 13 8%, close to that of Caucasian people. No linkage was found between CX 3 CR1 and CCR5?32, but strong linkage existed between 249I and 280M ( P

Forty five Han individuals were enrolled for the investigation of the polymorphism property of HIV 1 associated SDF 1? in Chinese Han nationality. Four exons of SDF 1? were cloned by PCR amplification using 4 pairs of primers, then sequenced respectively. DNAstar software was employed to analyze the sequencing results. One SNP and one thymidine deletion were identified in the coding region of SDF1 ?. The SNP was G→T at 192 with a frequency of 8.9%, resulting in replacing lysine to asparagine. The thymidine deletion was at 100 (100?T), which caused frame shift from the 34th amino acid and ending at the 59th amino acid. Both of them were discovered for the first time, and their influences on HIV 1 infection and AIDS progression remain to be explored.