Use of assessment for learning, focusing on both academic and social learning for pupils.

Bacheloroppgave, grunnskolelærerutdanning, 2018.Norsk: I denne oppgaven har jeg valgt å ta for meg temaet vurdering, hvor jeg har fokus på både faglig og sosial læring. Dette er blitt et økende tema dagens skoledebatt, som har gitt et økt fokus på å gi elever veiledning med henblikk på arbeidet de utfører. Problemstillingen jeg har tatt for meg lyder som følger: Hvordan bruker lærere vurdering for læring for både faglig og sosial læring hos elevene? Vurdering for læring viser til at elevene i større grad som vite hvor de ligger i forhold til kompetansemålene i LK06, samt et større fokus på elevmedvirkning og elevinkludering. Elevene bør ha mulighet til å vurdere eget og medelevers arbeid.Engelsk: In this task I chose to write about assessment for learning, where I focus on both academic and social learning. This is becoming an important topic in today’s school, where the focus is on giving the pupils feedback in context of their work. My approach to this topic is as follows: How do teachers use assessment for both academic and social learning for pupils? Assessment for learning shows that the pupils to a greater extent know where they are in relation to the competence aims in LK06, and a greater focus on pupils participation and inclusion. Pupils should have the opportunity to evaluate their own and their classmates work

Fettpanik - En kvalitativ innehållsanalys av överviktiga bloggares upplevelser av att vara överviktiga

Abstract Authors: Malin Wernerson och Sara Nilsson Titel: Fat Panic - A qualitative content analysis of overweight bloggers’ experiences of being overwight Supervisor: Anders Östnäs The purpose of the study was to describe and analyze overweight bloggers' experiences of being overweight. To find the relevant empirical data, a targeted selection was used. The method used for analysis was qualitative content analysis and theoretical starting point was social constructionism and Goffman's theory of stigma. We found that the blog authors experienced that they did not meet the ideals of the society and that they consistently were associated with negative perceptions due to their excess weight. Examples of such perceptions were that they were lazy, unable to control their urges, immoral and undisciplined. It resulted in experiences of stigmatization and discrimination, for example in health care and in the workplace. Moreover, blog authors felt that the society blames them and demands them to change their situation. As a part of creating change, the authors described that it was considered acceptable for the society to stigmatize obese individuals, a phenomenon also described in previous research. The focus in the society was to a large extent directed towards the individual´s own responsibility

CDKN2A/p16INK4a expression is associated with vascular progeria in chronic kidney disease

Patients with chronic kidney disease (CKD) display a progeric vascular phenotype linked to apoptosis, cellular senescence and osteogenic transformation. This has proven intractable to modelling appropriately in model organisms. We have therefore investigated this directly in man, using for the first time validated cellular biomarkers of ageing (CDKN2A/p16INK4a, SA-β-Gal) in arterial biopsies from 61 CKD patients undergoing living donor renal transplantation. We demonstrate that in the uremic milieu, increased arterial expression of CDKN2A/p16INK4a associated with vascular progeria in CKD, independently of chronological age. The arterial expression of CDKN2A/p16INK4a was significantly higher in patients with coronary calcification (p=0.01) and associated cardiovascular disease (CVD) (p=0.004). The correlation between CDKN2A/p16INK4a and media calcification was statistically significant (p=0.0003) after correction for chronological age. We further employed correlate expression of matrix Gla protein (MGP) and runt-related transcription factor 2 (RUNX2) as additional pathognomonic markers. Higher expression of CDKN2A/p16INK4a, RUNX2 and MGP were observed in arteries with severe media calcification. The number of p16INK4a and SA-β-Gal positive cells was higher in biopsies with severe media calcification. A strong inverse correlation was observed between CDKN2A/p16INK4a expression and carboxylated osteocalcin levels. Thus, impaired vitamin K mediated carboxylation may contribute to premature vascular senescence

Маркеры воспаления при атеросклеротических изменениях сосудистой стенки у пациентов с ишемической болезнью сердца

ишемическая болезнь сердцаатеросклерозцитокин

Renal Morphology, Clinical Findings, and Progression Rate in Mesoamerican Nephropathy

BackgroundMesoamerican nephropathy (MeN) is a chronic kidney disease affecting rural inhabitants in Central America. We have previously described the renal morphology in 8 patients from El Salvador. To confirm the renal pathology, we have studied kidney biopsies from patients with MeN in Nicaragua. Follow-up urine and blood samples from both biopsy studies were collected to investigate the natural history

Renal Morphology, Clinical Findings, and Progression Rate in Mesoamerican Nephropathy.

BACKGROUND: Mesoamerican nephropathy (MeN) is a chronic kidney disease affecting rural inhabitants in Central America. We have previously described the renal morphology in 8 patients from El Salvador. To confirm the renal pathology, we have studied kidney biopsies from patients with MeN in Nicaragua. Follow-up urine and blood samples from both biopsy studies were collected to investigate the natural history. STUDY DESIGN: Case series. SETTINGS & PARTICIPANTS: In the kidney biopsy study, 19 male sugarcane workers in Nicaragua with suspected MeN were investigated with questionnaires, kidney biopsies, and blood and urine analysis. Inclusion criteria were age 20 to 65 years and plasma creatinine level of 1.13 to 2.49mg/dL or estimated glomerular filtration rate (eGFR) of 30 to 80mL/min/1.73m2. Exclusion criteria were proteinuria with protein excretion > 3g/24 h, uncontrolled hypertension, diabetes mellitus, or other known kidney disease. In the follow up-study, blood and urine from the kidney biopsy study in Nicaragua (n=18) and our previous biopsy study of MeN cases in El Salvador (n=7) were collected 1 to 1.5 and 2 to 2.5 years after biopsy, respectively. OUTCOMES: Renal morphology, clinical, and biochemical characteristics, change in eGFR per year. MEASUREMENTS: eGFR was calculated using the CKD-EPI creatinine (eGFRcr), cystatin C (eGFRcys), and creatinine-cystatin C (eGFRcr-cys) equations. RESULTS: In the kidney biopsy study, participants had a mean eGFRcr of 57 (range, 33-96) mL/min/1.73m2. 47% had low plasma sodium and 21% had low plasma potassium levels. 16 kidney biopsies were representative and showed glomerulosclerosis (mean, 38%), glomerular hypertrophy, and signs of chronic glomerular ischemia. Mild to moderate tubulointerstitial damage and mostly mild vascular changes were seen. In the follow up-study, median duration of follow-up was 13 (range, 13-27) months. Mean change in eGFRcr was -4.4±8.4 (range, -27.7 to 10.2) mL/min/1.73m2 per year. Most patients had stopped working with sugarcane cultivation. LIMITATIONS: 3 biopsy specimens had 4 or fewer glomeruli. CONCLUSIONS: This study confirms the renal morphology of MeN: chronic glomerular and tubulointerstitial damage with glomerulosclerosis and chronic glomerular ischemia. Follow-up data show that eGFRs, on average, deteriorated

CDKN2A/p16INK4a expression is associated with vascular progeria in chronic kidney disease

Patients with chronic kidney disease (CKD) display a progeric vascular phenotype linked to apoptosis, cellular senescence and osteogenic transformation. This has proven intractable to modelling appropriately in model organisms. We have therefore investigated this directly in man, using for the first time validated cellular biomarkers of ageing (CDKN2A/p16INK4a, SA-β-Gal) in arterial biopsies from 61 CKD patients undergoing living donor renal transplantation. We demonstrate that in the uremic milieu, increased arterial expression of CDKN2A/p16INK4a associated with vascular progeria in CKD, independently of chronological age. The arterial expression of CDKN2A/p16INK4a was significantly higher in patients with coronary calcification (p=0.01) and associated cardiovascular disease (CVD) (p=0.004). The correlation between CDKN2A/p16INK4a and media calcification was statistically significant (p=0.0003) after correction for chronological age. We further employed correlate expression of matrix Gla protein (MGP) and runt-related transcription factor 2 (RUNX2) as additional pathognomonic markers. Higher expression of CDKN2A/p16INK4a, RUNX2 and MGP were observed in arteries with severe media calcification. The number of p16INK4a and SA-β-Gal positive cells was higher in biopsies with severe media calcification. A strong inverse correlation was observed between CDKN2A/p16INK4a expression and carboxylated osteocalcin levels. Thus, impaired vitamin K mediated carboxylation may contribute to premature vascular senescence

CRIM1 is localized to the podocyte filtration slit diaphragm of the adult human kidney

Background. CRIM1 is a plasma membrane bound protein containing six cysteine-rich repeats (CRR). Through these, CRIM1 has been shown to interact with a subgroup of the TGF-β superfamily, the bone morphogenic proteins (BMP) isoforms 2, 4 and 7. The probable action is to modulate the signalling properties of these factors. CRIM1 has also been shown to regulate the release of VEGFA by podocytes during renal organogenesis. Knock-out studies in mice have shown that CRIM1 is critically involved in the development of the central nervous system, eye and kidney. Replacement of CRIM1 with a defective version leads to renal dysgenesis and perinatal death. We have analysed the distribution of CRIM1 in adult human renal tissue