Certitudinis, potiorum qvorundam, ex principiis primis practicis promanantium, officiorum, sciagraphicum specimen

Dedikaatio: Johannes Gezelius, Claes Jenderjan.

Analyseos sublimioris algebrae elementari connectendae specimen exhibens 1

Arkit: 1 arkintunnukseton lehti, A4 B3. - S. [2] tyhjä.

Analyseos sublimioris algebrae elementari connectendae specimen exhibens 4

Arkit: 1 arkintunnukseton lehti, E4 F1. - S. [2] tyhjä.

Analyseos sublimioris algebrae elementari connectendae specimen exhibens 3

Painovuosi nimekkeestä.

Analyseos sublimioris algebrae elementari connectendae specimen 5

Arkit: 1 arkintunnukseton lehti, G4. - S. [2] tyhjä.

Analyseos sublimioris algebrae elementari connectendae specimen exhibens 2

Dedikaatio: Pehr Gustaf von Delvig [ruots. pr.], Christ. Sophia von Delvig [ruots. pr.].

Specimen continens methodi residua, ex divisione numerorum oriunda, investigandi

Arkit: 1 arkintunnukseton lehti, A4 B3. - S. [2] ja [14] tyhjät.

Relationship between salt consumption measured by 24-h urine collection and blood pressure in the adult population of Vitória (Brazil)

High salt intake is related to an increase in blood pressure and development of hypertension. However, currently, there are no national representative data in Brazil using the gold standard method of 24-h urine collection to measure sodium consumption. This study aimed to determine salt intake based on 24-h urine collection in a sample of 272 adults of both genders and to correlate it with blood pressure levels. We used a rigorous protocol to assure an empty bladder prior to initiating urine collection. We excluded subjects with a urine volume <500 mL, collection period outside of an interval of 23-25 h, and subjects with creatinine excretion that was not within the range of 14.4-33.6 mg/kg (men) and 10.8-25.2 mg/kg (women). The mean salt intake was 10.4±4.1 g/day (d), and 94% of the participants (98% of men and 90% of women) ingested more than the recommended level of 5 g/d. We found a positive association between salt and body mass index (BMI) categories, as well as with salt and blood pressure, independent of age and BMI. The difference in systolic blood pressure reached 13 mmHg between subjects consuming less than 6 g/d of salt and those ingesting more than 18 g/d. Subjects with hypertension had a higher estimated salt intake than normotensive subjects (11.4±5.0 vs 9.8±3.6 g/d, P<0.01), regardless of whether they were under treatment. Our data indicate the need for interventions to reduce sodium intake, as well the need for ongoing, appropriate monitoring of salt consumption in the general population.

Impact of specimen adequacy on the assessment of renal allograft biopsy specimens

The Banff classification was introduced to achieve uniformity in the assessment of renal allograft biopsies. The primary aim of this study was to evaluate the impact of specimen adequacy on the Banff classification. All renal allograft biopsies obtained between July 2010 and June 2012 for suspicion of acute rejection were included. Pre-biopsy clinical data on suspected diagnosis and time from renal transplantation were provided to a nephropathologist who was blinded to the original pathological report. Second pathological readings were compared with the original to assess agreement stratified by specimen adequacy. Cohen's kappa test and Fisher's exact test were used for statistical analyses. Forty-nine specimens were reviewed. Among these specimens, 81.6% were classified as adequate, 6.12% as minimal, and 12.24% as unsatisfactory. The agreement analysis among the first and second readings revealed a kappa value of 0.97. Full agreement between readings was found in 75% of the adequate specimens, 66.7 and 50% for minimal and unsatisfactory specimens, respectively. There was no agreement between readings in 5% of the adequate specimens and 16.7% of the unsatisfactory specimens. For the entire sample full agreement was found in 71.4%, partial agreement in 20.4% and no agreement in 8.2% of the specimens. Statistical analysis using Fisher's exact test yielded a P value above 0.25 showing that - probably due to small sample size - the results were not statistically significant. Specimen adequacy may be a determinant of a diagnostic agreement in renal allograft specimen assessment. While additional studies including larger case numbers are required to further delineate the impact of specimen adequacy on the reliability of histopathological assessments, specimen quality must be considered during clinical decision making while dealing with biopsy reports based on minimal or unsatisfactory specimens.

Specimen academicum, de probationibus quae nituntur plurium suffragiis et testimoniis, quod, consensu ampliss. facult. philos. in Reg. ad Auram Acad. praeside, viro max. rever. atque celeberrimo d:no Isaaco Ross, s. s. l. l. profess. reg. & ord. Publice defendet Erlandus Jacobus Törn, in auditorio minori die III. Julii, MDCCLXII. h. a. m. c

Invokaatio: D.F.G.

Catalogue Of the main groups of Ephemera Collection

The Ephemera Collection has been organised in groups based on the topic. The collection also includes groups formed on the basis of the publication type.