ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

摘要:

Bovine arterial graft arteriovenous (AV) fistulas have proven to be very helpful devices for access to the circulation in hemodialysis patients, especially after conventional AV shunts and fistulas cannot be made.

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

摘要:

Sixteen feet with hallux valgus and metatarsus primus varus have been treated by excision of the exostosis of the first metatarsal head, advancement of the medial capsule and the abductor hallucis, release of the lateral capsule and adductor tendon, and open-wedge osteotomy at the base of the first metatarsal inserting a bone graft. During a three-year period there have been no nonunions of the osteotomy, and satisfactory maintenance of the corrections has occurred. This method is preferred over distal metatarsal osteotomy.

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

摘要:

The distribution of gold Au 198 after intraperitoneal administration in dogs and rats was determined by scans and tissue radioassays obtained 24 hours after injection. Relative activity and percent of injected radioisotope contained in different organs were calculated. The radioisotope was found to be heavily concetrated in mediastinal lymph nodes and liver, with liver uptake averaging 36.5% of the injected isotope 24 hours after injection. The use of therapeutic intracavitary radiocolloids should be reevaluated in light of possible excessive irradiation of the liver.

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

摘要:

Stored human blood of varying age was passed through standard commercial blood transfusion filters (pore size, 170μ) and Swank Dacron wool blood transfusion filters (pore size, 20μ). Passage through the Dacron filter resulted in a marked decrease in SFP and an increase in filter weight indicating removal of microaggregates which have been implicated as a cause of pulmonary insufficiency. The commericial filter tested did not appear to be effective in removing these harmful aggregates. On the basis of this research it is concluded that the Swank Dacron wool blood transfusion filter will prevent pulmonary microemboli during transfusion. Because aggregate removal appeared to be quantitative, it is recommended that no more than four units of blood be passed through each Dacron wool filter.

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID

摘要:

This paper presents some preliminary data on physician suicides from the American Psychiatric Association Task Force on Suicide Prevention as well as pertinent items from the literature. Data are presented according to age, gender, method, and health status. Signs and symptoms that physicians should recognize in their peers and approaches that may be used to identify a physician at risk are described.

ISSN:0038-4348    

出版商:OVID    

年代:1975

数据来源: OVID