摘要:

Many gastrointestinal conditions that were previously treatable only by surgery can now be aggressively managed by endoscopy. Increasingly sophisticated instruments permit control of hemorrhage, obliteration of esophageal varices, polypectomy, and dilation of strictures. Integration with computer and ultrasound technology promises additional progress in diagnosis as well as in treatment.

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703291

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor

摘要:

Probably more common than all other forms of primary hormone resistance combined, androgen resistance is now known to cause many disorders. Their phenotypic spectrum ranges from complete testicular feminization in genotypic males to infertility in men who are otherwise normal. These syndromes have helped elucidate mechanisms of sexual development.

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703292

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor

摘要:

Both conceptual and technical knowledge is adequate to make hopes for gene transplantation therapy realistic. But we must still fulfill four criteria: matching disease and gene, devising means for multiplying that gene, introducing copies of the gene into the patient's genome, and guiding the“treated”genome into appropriate cells. There has been major progress in solving all four problems.

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703293

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703294

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703295

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703296

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor

ISSN:2154-8331    

DOI:10.1080/21548331.1987.11703297

出版商:Taylor&Francis    

年代:1987

数据来源: Taylor