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This article examines and compares the patterns of collaboration and resistance in the school sector, the police, and the ministerial bureaucracy, which experienced very different developments during the German occupation of Norway. While teachers created a powerful resistance movement, the police became a useful tool for the occupier. The development within the ministerial bureaucracy was highly differentiated, where some departments were permeated by a new, National Socialist ethos, and others characterized by a culture of collective resistance. Three main factors led to the disparate responses: the framework established by the German authorities, and their varying interests in different spheres; the internal values, role perceptions, and political views within the three groups; and the social dynamics within given sectors. Leaders' views and influence, the pace and intensity of Nazification, and the ability to mobilize quickly and collectively, were of decisive importance. [ABSTRACT FROM AUTHOR]

Plasma total homocysteine response was compared in four groups of healthy individuals given orally divided doses of vitamin supplementations for a duration of 5 weeks. The vitamin supplements; A, 0.3 mg folic acid; B, 120 mg vitamin B[sub 6]; C, combination of 0.3 mg folic acid and 120 mg vitamin B[sub 6] or D, 0.6 mg folic acid reduced the concentrations of plasma total homocysteine 20, 17, 32 and 24%, respectively. However, the intergroup comparisons did not show a significant difference in the effects of vitamin supplements. Multivariate analysis with correction for differences in pre-supplement values indicated a significant effect of vitamin B[sub 6] supplementation on plasma total homocysteine and serum folate. Our data show that plasma total homocysteine concentrations are reduced with low to medium divided doses of folic acid alone or in combination with vitamin B[sub 6]. [ABSTRACT FROM AUTHOR]

D-dimer and fibrin monomer both reflect a prothrombotic potential. There are limited data available comparing these two markers of activated coagulation in a prospective manner in an unselected patient population presenting to the emergency department with chest pain. In addition, their role in risk stratification in patients with acute coronary syndrome is still under evaluation. Therefore, we wanted to assess the prognostic value of these markers with respect to long-term all-cause mortality in 871 patients admitted to the emergency department. Blood samples were obtained immediately following admission. After a follow-up period of 24 months, 123 patients had died. In the univariate analysis, both D-dimer and fibrin monomer predicted all-cause mortality within 2 years with an odds ratio of 7.78 (95% confidence interval, 3.95-15.33) and 4.19 (95% confidence interval, 2.42-7.28), respectively, in the highest quartile (Q4) compared with the lowest quartile (Q1). However, in the multivariable logistic regression model for death within 2 years, the odds ratio of D-dimer and fibrin monomer was 1.80 (95% confidence interval, 0.81 to 3.97) and 1.04 (95% confidence interval, 0.53 to 2.04) in Q4 compared with Q1, respectively, and added no prognostic information above and beyond age, known coronary heart disease, B-type natriuretic peptide and the index diagnoses of ST-segment elevation myocardial infarction, non-ST-segment elevation myocardial infarction and unstable angina pectoris. In an unselected patient population hospitalized with chest pain and potential acute coronary syndrome, neither D-dimer nor fibrin monomer provided complementary prognostic information to established risk determinants during long-term follow-up.

Introduction: Acute coronary reperfusion is accomplished pharmacologically with intravenous thrombolytic therapy or mechanically with primary percutaneous coronary intervention (PCI)., Methods: We have determined the immediate effects of the main coronary reperfusion procedures on the plasma concentrations of myeloperoxidase (MPO), pregnancy-associated plasma protein A (PAPP-A), fibrin monomer (FM) and D-dimer (DD). We studied a total of 38 patients admitted for ST-segment elevation infarct (STEMI). 18 patients were given thrombolytic therapy with tenecteplase and 20 were treated with primary PCI., Results: The plasma concentrations of PAPP-A increased by a factor of six to eight times (p<0.001) following both reperfusion therapies. No significant increase was observed for MPO by either procedure. DD and FM concentrations both increased significantly following thrombolytic therapy, p=0.000, whereas only minor increases, although statistically significant for FM (p=0.013), were noted after PCI. DD and FM were highly correlated prior to the two treatment regimens (R=0.91), and were still highly correlated after PCI (R=0.94) and thrombolytic therapy (R=0.86). No correlation was demonstrated between PAPP-A and markers of activated coagulation., Conclusions: This is the first report of a significant rise in the plasma concentration of PAPP-A after PCI as compared to thrombolytic treatment (p=0.002) and may indicate a greater impact of PCI than that of thrombolytic therapy on target coronary plaques.

Pregnancy-associated plasma protein A (PAPP-A) and matrix metalloproteinase 9 (MMP-9), both zinc-binding endopeptidases, are abundantly expressed in ruptured and eroded plaques in patients with acute coronary syndromes (ACS). The adhesion molecule CD-40 ligand (CD40L), expressed on activated platelets and T-lymphocytes, can activate metalloproteinases and thereby promote plaque-rupture. N-3 fatty acids, through their anti-inflammatory and anti-thrombotic properties, might reduce the levels of these proatherosclerotic markers and thereby the development of ACS. 300 patients were randomized on day 4 to 6 following an acute myocardial infarction (MI) to receive either 4 g of n-3 fatty acids or a similar daily dose of corn oil for at least one year. We compared levels of PAPP-A, MMP-9 and sCD-40 L at baseline and 12 months in each group, and also looked for inter-group changes. In the omega-3 group, the median level of PAPP-A rose from 0.47 mU/l to 0.56 mU/l (p < 0.001). In the same group, sCD-40 L decreased from a mean baseline value of 5.19 ng/ml to 2.45 ng/ml (p < 0.001) and MMP-9 decreased nonsignificantly from 360.50 ng/ml to 308.00 ng/ml. Corresponding values for the corn oil group were 0.54 mU/l to 0.59 mU/l for PAPP-A (p = 0.007), 5.27 ng/ml to 2.84 ng/ml for sCD-40 L (p < 0.001) and 430.00 ng/ml to 324.00 ng/ml for MMP-9 (p = ns), respectively. In conclusion; both interventions resulted in a significant rise in PAPP-A, a significant decrease in sCD40L and a non-significant decrease in MMP-9 after 12 months of treatment in MI survivors. No inter-group differences were noted.

Ischemic heart disease is the most common cause of sudden death of natural causes in most western countries. By autopsy, there may be no gross or histologic evidence of acute myocardial damage unless the patient survived for several hours following the event. Cardiac troponin in serum has become the recommended biochemical marker for myocardial injury in the clinical setting. We performed a prospective study on 102 autopsied subjects at the Central Hospital of Rogaland, Stavanger, Norway. Femoral blood was sampled for subsequent analysis of cardiac troponin T (cTnT). In the subjects with morphologic evidence of recent myocardial injury (n = 34), the mean serum cTnT level was 1.95 microg/L compared with 0.16 microg/L in the subjects with a noncardiac cause of death (n = 35) and 0.61 microg/L in the group with probable sudden cardiac death without morphologic signs of acute myocardial injury (n = 33). The observed differences in mean serum cTnT levels between the groups were statistically significant (P < 0.0001). These data suggest that elevated postmortem serum concentration of cTnT reflects ongoing myocardial damage and may support a diagnosis of cardiac-related death in cases associated with sparse or inconclusive morphologic findings postmortem.

Background: Sustained effects following withdrawal of n-3 PUFAs are unknown., Methods: Clinical outcome [cardiac death, resuscitation, recurrent myocardial infarction (MI) or unstable angina pectoris] was assessed after prolonged wash-out following randomised treatment with high-dosed n-3 PUFAs or corn oil for 12-24 months in 300 acute MI patients. Atherothrombogenic risk markers, serum glucose and markers of lipid peroxidation and inflammation were evaluated in 89 out of the 100 last included patients., Results: After a total median observation period of 45 (range 0-53) months no intergroup difference in prognosis was observed for any of the cardiac events. Favourable effects on serum triglycerides and HDL-cholesterol by n-3 PUFAs were lost after washout, but triglycerides decreased in the corn oil as compared to the n-3 group, P < 0.001. The decline in total cholesterol after withdrawal was similar in both groups. No intergroup difference in the change in thiobarbituric acid-malondialdehyde, a marker of lipid peroxidation, ultrasensitive C-reactive protein, homocysteine, glucose or blood platelets was noted at sustained follow-up., Conclusion: Clinical outcome was similar in both patient groups, and the atherothrombogenic risk improvement by n-3 PUFAs was lost after prolonged wash-out. Withdrawal did not affect homocysteine, glucose or markers of lipid peroxidation or inflammation., (Copyright 2003 Elsevier Ltd.)

Background: Activated factor XII (FXIIa) is involved in vascular injury and repair, participating in inflammation, thrombosis, and fibrinolysis. We wanted to test the hypothesis that FXIIa may predict an acute coronary syndrome (ACS) after a myocardial infarction (MI) and to evaluate whether FXIIa is related to global markers of end-stage coagulation and inflammation, including fibrin monomer (FM) and ultrasensitive C-reactive protein (microCRP)., Methods: In a prospective study of 300 patients with acute MI, we evaluated the predictive value of FXIIa in blood samples drawn 4 to 6 days after admission. Cardiac death, re-MI, and troponin-T-positive unstable angina pectoris were registered during a median follow-up period of 1.5 years., Results: In the upper quartile of FXIIa (Q4) (> or =2.23 ng/mL) 32.0% of patients had an ACS as compared with 16.9% of patients with FXIIa in the three lower quartiles (Q1-3, P =.008). Relative risk of recurrent ACS for patients with FXIIa in the Q4 as compared with Q1-3 was 1.89 (95% CI, 1.22 to 2.93). A secondary ACS occurred earlier in patients with FXIIa in the Q4 as compared with those with FXIIa in the Q1-3 (P =.0039). Conventional risk factors as potential confounders were not associated with time to event. FXIIa did not correlate with FM or microCRP, and the FM and microCRP levels were of a similar magnitude in the Q4 as compared with the Q1 and the Q1-3 of FXIIa., Conclusions: FXIIa predicts recurrent coronary events after MI. The prognostic ability of FXIIa was not reflected by markers of hypercoagulability or inflammation.

Few data exist on the effects of n-3 polyunsaturated fatty acids (PUFAs) on the initiators and endstage products of coagulation following an acute myocardial infarction (MI). We assessed the long-term effects of n-3 PUFAs on postinfarct variations of tissue factor (TF), activated factor XII (FXIIa) and fibrin monomer (FM), and expected additional statin treatment to modify thrombogenicity. Acute MI patients (n = 300) were randomly allocated to a high dose of n-3 PUFAs or corn oil for at least one year. Plasma concentrations of TF, FXIIa and FM were unaffected by n-3 PUFAs as compared to corn oil, and were uninfluenced by additional statin treatment in subgroup analyses. TF decreased (p = 0.0001), while FXIIa increased during the first 6 weeks (p = 0.001). FM remained essentially unchanged during the entire observation period. In conclusion, TF, FXIIa and FM were unaffected by long-term treatment with high- dosed n-3 PUFAs and by additional statin treatment.

We hypothesized that n-3 polyunsaturated fatty acids (n-3 PUFAs) as compared to corn oil administered for 1 year following an acute myocardial infarction (MI) may reduce plasma total homocysteine (p-tHcy), ultrasensitive C-reactive protein (microCRP), and the adhesive properties of the endothelium, expressed as soluble E-selectin (sE-selectin) and soluble intercellular adhesion molecule-1 (sICAM-1). In a prospective, randomised, double-blind study, 300 acute MI patients were allocated to highly concentrated n-3 PUFAs (n = 150) or corn oil (n = 150). After 1 year on treatment there was an intergroup difference in p-tHcy in favour of the n-3 group (n = 118), p = 0.022. However, sE-selectin, sICAM-1 and microCRP were unaffected by the treatment. In conclusion, reduction of p-tHcy by long-term n-3 PUFAs treatment was not associated with demonstrable effects on markers of endothelial adhesion properties., (Copyright 2003 S. Karger AG, Basel)