After the information construction in grass-root medical and health institutions was considered according to the thinking of Internet+, the action plan for Internet+ in grass-root medical and health institutions was elaborated, and the target of Internet+ and information construction in grass-root medical and health institutions was defined, the information communication-oriented, use-oriented, and users-oriented strategies were put forward for the Internet+ and information construction in grass-root medical and health institutions.

In the macrocosmic perspective,the development trend of the rights and obligations of doctors and patients is regarded as changes in the healthcare mode.In the microcosmic perspective,it is regarded as a clarification and emphasis of the informed consent of the patients as required by laws and regulations.However,medical workers tend to neglect their obligation of informing the patients of the medical expenses to be paid out of their own pocket.In this consideration,informing the patients in writing of their self-payment in medical expenses is obligatory and important,i.e,the self-payment agreement is highly important in clinical work.This paper analyzed the legal at-tributes of self-payment agreement in the aspects of both the informed consent and the signing of the medical service contract,with discussions of the tining of signature,in the hope of inspiring and helping medical workers in their clinical practice.

OBJECTIVETo map and identify the disease gene for the epidermolytic palmoplantar keratoderma (EPPK) in a Uighur family of China.

METHODSBlood samples were collected and genomic DNA was extracted from 48 members of the Xinjiang Uighur family. Six microsatellite repeat sequences on chromosome region 17q12-q21 and 12q13 were selected based on the two known candidate genes KRT9 and KRT1. Two-point linkage analysis and haplotype analysis were performed. Exons and their flanking intronic sequence of the KRT9 gene were amplified by polymerase chain reaction (PCR) and sequenced.

RESULTSData from the marker D17S1787 suggested linkage and yielded a Lod score of 8.65 at theta=0 by using MLINK software. Genotypes and haplotypes were acquired. The disease gene of the EPPK family is located between markers 17/TG/36620115 and D17S846. Chromosome 12q13 region was excluded with the negative Lod score obtained in marker D12S96 (Lod=-infinity at theta=0). No pathogenic mutation was detected in the KRT9 gene.

CONCLUSIONThe disease gene of the EPPK family is located on chromosome region 17q21.2. The keratin 9 gene might not be the disease gene.

China ; Chromosomes, Human, Pair 17 ; genetics ; Female ; Humans ; Keratin-1 ; genetics ; Keratin-9 ; genetics ; Keratoderma, Palmoplantar, Epidermolytic ; ethnology ; genetics ; Male ; Microsatellite Repeats ; Mutation ; Pedigree