Nordisk medicin最新文献_第9页

[General practitioner's handbook and database will be international]. [全科医生手册和数据库将国际化]。

Nordisk medicin Pub Date : 1998-03-01

I Kunnamo

引用次数: 0

[Does mad cow disease cause the new variant of Creutzfeldt-Jakob disease?]. 疯牛病会导致新的克雅氏病变种吗?

Nordisk medicin Pub Date : 1998-03-01

T Blättler, H Laursen, S Vorstrup

引用次数: 0

[Time factors--next challenge in cardiology]. [时间因素——心脏病学的下一个挑战]。

Nordisk medicin Pub Date : 1998-03-01

J F Hansen

引用次数: 0

[PET scan in neuro-intensive care and research]. [PET扫描在神经重症监护和研究中的应用]。

Nordisk medicin Pub Date : 1998-02-01

P Enblad, P Frykholm, J Andersson, B Långström, L Hillered, L Persson

{"title":"[PET scan in neuro-intensive care and research].","authors":"P Enblad, P Frykholm, J Andersson, B Långström, L Hillered, L Persson","doi":"","DOIUrl":"","url":null,"abstract":"The main objective of neurointensive care is to counteract the development of secondary brain ischemia. The management is focused on preventing, detecting and correcting secondary insults that are likely to produce ischemic brain damage. This requires intensive multimodality monitoring of the brain. There is no reliable technique available for continuous monitoring of cerebral blood flow and therefore intermittent methods have to be used in some cases for objective measurement of cerebral perfusion. PET allows measurements of both cerebral blood flow and metabolism, which is essential for the assessment of the energy metabolic state of the brain tissue. PET may be used to guide therapeutic intervention, to evaluate the effect of treatment, to validate new techniques for monitoring of the brain and to determine the efficacy of potential neuroprotective drugs. The possibilities that PET offers in neurointensive care and research are illustrated. The experiences from the application of PET in the evaluation of pharmacological treatment of increased intracranial pressure in head injured patients and the use of PET in combination with intracerebral microdialys, in an MCA-occlusion-reperfusion primate model and in patients with subarachnoid hemorrhage, to validate intracerebral microdialysis as an instrument for chemical monitoring of the brain during neurointensive care, are reported.","PeriodicalId":19261,"journal":{"name":"Nordisk medicin","volume":"113 2","pages":"49-52"},"PeriodicalIF":0.0,"publicationDate":"1998-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20421674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Diuretics and osteoporosis]. [利尿剂和骨质疏松症]。

Nordisk medicin Pub Date : 1998-02-01

L Rejnmark, L Mosekilde, F Andreasen

{"title":"[Diuretics and osteoporosis].","authors":"L Rejnmark, L Mosekilde, F Andreasen","doi":"","DOIUrl":"","url":null,"abstract":"Thiazide diuretics lower while loop diuretics promote calcium excretion by the kidney. Several studies have found thiazide use to be associated with higher bone mineral density and some have found that thiazides reduce the risk of hip fracture. The mechanisms by which thiazides favour preservation of the bones are uncertain. Thiazide use results in decreased renal calcium excretion and thiazide users have been shown to have lower levels of S-PTH and S-1,25-dihydroxy-vitamin D. The beneficial bone effects may result from a decrease in PTH-stimulated bone resorption and an associated reduction in the bone turn-over rate. Whether loop diuretics increases the bone turn-over by augmenting the urinary calcium excretion is more controversial as only few studies have been carried out on loop diuretics. However, in these studies the use of loop diuretics have been associated with decreased bone mineral density and increased risk of fractures. Future research should determine the minimal dose of thiazide therapy necessary to produce a sustained hypocalciuric effect and in addition the influence of diuretic dose on bone turn-over. Equally important is the need to evaluate potential unwanted effects of loop diuretics. In the mean time, thiazide diuretics may be used safely while some caution is necessary in the long term use of loop diuretics in patients who are prone to osteoporosis.","PeriodicalId":19261,"journal":{"name":"Nordisk medicin","volume":"113 2","pages":"53-9"},"PeriodicalIF":0.0,"publicationDate":"1998-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20421675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[PET scan--an important research tool]. [PET扫描——一种重要的研究工具]。

Nordisk medicin Pub Date : 1998-02-01

B Långström

引用次数: 0

[Magic stethoscopes]. [魔术听诊器]。

Nordisk medicin Pub Date : 1998-02-01

P Fugelli

引用次数: 0

[Diagnosis of epilepsy by PET scan]. 【PET扫描诊断癫痫】。

Nordisk medicin Pub Date : 1998-02-01

E Kumlien