«Високе» і «низьке» у творчості народній і писемній

«The high» and «the low», – these categories can be examined and as mythical, as poetic image of space, as metaphorical recreation of human fate, as a public vertical line of human possibilities, as the valued step at the analysis of artistic styles and at the same time as violation of such evaluation. All these aspects adds to the theme as as an object of attention in the article; the relations of «high» and «low» culture, culture folk comes forward and «lordly» in the past centuries. Categories highly/low, higher/below are examined in various scientific studios – mythological, culturological, sociological, from the point of view of theory of literature, in historical and literary measuring.Visoko i nisko, gore i dolje može se promatrati kao mitološko značenje, kao poetska vizija prostora, kao metafora ljudske sudbine, kao društvena vertikala moći, kao vrijednosna ljestvica književnih stilova, kao narušavanje takvoga vrednovanja. Sve su to tek dopune temi kojom se želimo baviti. Zanimljivi su za nas odnosi visoke i niske kulture (prvenstveno verbalne, književne), kulture pučke i gospodske u proteklim stoljećima. Pojmovi se visoko/nisko, gore/dol

Standard model processes

We present the results obtained by the Standard Model Process group in the CERN Workshop "Physics at LEP2" (1994/95)

A multicenter randomized controlled trial evaluating the effect of small stitches on the incidence of incisional hernia in midline incisions

Contains fulltext : 95575.pdf (publisher's version ) (Open Access)BACKGROUND: The median laparotomy is frequently used by abdominal surgeons to gain rapid and wide access to the abdominal cavity with minimal damage to nerves, vascular structures and muscles of the abdominal wall. However, incisional hernia remains the most common complication after median laparotomy, with reported incidences varying between 2-20%. Recent clinical and experimental data showed a continuous suture technique with many small tissue bites in the aponeurosis only, is possibly more effective in the prevention of incisional hernia when compared to the common used large bite technique or mass closure. METHODS/DESIGN: The STITCH trial is a double-blinded multicenter randomized controlled trial designed to compare a standardized large bite technique with a standardized small bites technique. The main objective is to compare both suture techniques for incidence of incisional hernia after one year. Secondary outcomes will include postoperative complications, direct costs, indirect costs and quality of life. A total of 576 patients will be randomized between a standardized small bites or large bites technique. At least 10 departments of general surgery and two departments of oncological gynaecology will participate in this trial. Both techniques have a standardized amount of stitches per cm wound length and suture length wound length ratio's are calculated in each patient. Follow up will be at 1 month for wound infection and 1 year for incisional hernia. Ultrasound examinations will be performed at both time points to measure the distance between the rectus muscles (at 3 points) and to objectify presence or absence of incisional hernia. Patients, investigators and radiologists will be blinded during follow up, although the surgeon can not be blinded during the surgical procedure. CONCLUSION: The STITCH trial will provide level 1b evidence to support the preference for either a continuous suture technique with many small tissue bites in the aponeurosis only or for the commonly used large bites technique

The True Story on Deficiencies After Sleeve Gastrectomy: Results of a Double-Blind RCT

Background: Since a few years, the laparoscopic sleeve gastrectomy (SG) has become the most performed bariatric operation worldwide. However, as with all bariatric procedures, SG also leads to vitamin and mineral deficiencies post-operatively and standard multivitamin supplements are probably not sufficient. Objective: The present study evaluates the effectiveness of a specialized multivitamin supplement for SG patients (WLS Optimum 1.0, FitForMe, Rotterdam, the Netherlands), compared to a standard multivitamin supplement (sMVS). Design: A double-blind randomized controlled trial was performed. For 12 months, patients in the intervention group received WLS Optimum, containing elevated doses of multiple vitamins and minerals. Patients in the control group were provided with sMVS, containing 100% of the recommended dietary allowance. Results: In total, 139 patients were available for analysis (WLS Optimum, n = 69; sMVS, n = 70). Intention-to-treat analyses revealed more folic acid deficiencies and higher serum vitamin B1 levels in the WLS Optimum group. Per protocol analyses showed that in patients using WLS Optimum, serum folic acid and vitamin B1 levels were higher, serum PTH levels were lower, and only one patient (2.6%) was anemic compared to 11 patients (17.5%) using a sMVS (p < 0.05 for all). No differences were found in prevalence of deficiencies for iron, vitamin B12, vitamin D, and other vitamins and minerals. Conclusions: This optimized multivitamin supplement only affected serum levels of folic acid, PTH and vitamin B1, and anemia rates compared to a sMVS. There is a clear need to further optimize multivitamin supplementation for SG patients. Besides, non-compliance with multivitamin supplements remains an important issue that should be dealt with. Clinical Trial Registry: The study protocol was registered at the clinical trials registry of the National Institutes of Health (ClinicalTrials.gov; identifier NCT01609387).</p

The impact of PPARα activation on whole genome gene expression in human precision-cut liver slices

Background: Studies in mice have shown that PPARα is an important regulator of lipid metabolism in liver and a key transcription factor involved in the adaptive response to fasting. However, much less is known about the role of PPARα in human liver. Here we set out to study the function of PPARα in human liver via analysis of whole genome gene regulation in human liver slices treated with the PPARα agonist Wy14643

Do specialized bariatric multivitamins lower deficiencies after RYGB?

Background: One of the side effects of bariatric surgery is the risk of vitamin and mineral deficiencies. Vitamin B12, vitamin D, folate, and iron deficiencies are especially common among Roux-en-Y gastric bypass patients. Objective: To examine the effectiveness of a specialized multivitamin supplement for Roux-en-Y gastric bypass patients on deficiencies the first 3 years postoperatively, retrospectively in a large, prospectively collected cohort. Setting: Large specialized bariatric hospital. Results: One thousand one hundred sixty patients were included, 883 users and 258 who were nonusers of the specialized multivitamin. Patient characteristics and total weight were comparable. Higher serum concentrations of ferritin (124.7 ± 96.2 µg/L versus 106.0 ± 83.0 µg/L, P =.016), vitamin B12 (347.3 ± 145.1 pmol/L versus 276.8 ± 131.4 pmol/L, P<.001), folic acid (34.9 ± 9.6 nmol/L versus 25.4 ± 10.7 nmol/L, P<.001), and vitamin D (98.4 ± 28.7 nmol/L versus 90.0 ± 34.5 nmol/L, P =.002) were observed in users compared with nonusers after 1 year. Less new deficiencies were found for ferritin (1% versus 4%, P =.029), vitamin B12 (9% versus 23%, P<.001), and vitamin D (0% versus 4%, P<.001) in users compared with nonusers. Two and 3 years after the surgery these findings remained almost identical. Conclusions: The use of specialized multivitamin supplements resulted in less deficiencies of vitamin B12, vitamin D, folic acid, and ferritin. The study showed that Roux-en-Y gastric bypass patients benefited from the specialized multivitamin supplements and it should be advised to this patient group

Do specialized bariatric multivitamins lower deficiencies after RYGB?

Background: One of the side effects of bariatric surgery is the risk of vitamin and mineral deficiencies. Vitamin B12, vitamin D, folate, and iron deficiencies are especially common among Roux-en-Y gastric bypass patients. Objective: To examine the effectiveness of a specialized multivitamin supplement for Roux-en-Y gastric bypass patients on deficiencies the first 3 years postoperatively, retrospectively in a large, prospectively collected cohort. Setting: Large specialized bariatric hospital. Results: One thousand one hundred sixty patients were included, 883 users and 258 who were nonusers of the specialized multivitamin. Patient characteristics and total weight were comparable. Higher serum concentrations of ferritin (124.7 ± 96.2 µg/L versus 106.0 ± 83.0 µg/L, P =.016), vitamin B12 (347.3 ± 145.1 pmol/L versus 276.8 ± 131.4 pmol/L, P<.001), folic acid (34.9 ± 9.6 nmol/L versus 25.4 ± 10.7 nmol/L, P<.001), and vitamin D (98.4 ± 28.7 nmol/L versus 90.0 ± 34.5 nmol/L, P =.002) were observed in users compared with nonusers after 1 year. Less new deficiencies were found for ferritin (1% versus 4%, P =.029), vitamin B12 (9% versus 23%, P<.001), and vitamin D (0% versus 4%, P<.001) in users compared with nonusers. Two and 3 years after the surgery these findings remained almost identical. Conclusions: The use of specialized multivitamin supplements resulted in less deficiencies of vitamin B12, vitamin D, folic acid, and ferritin. The study showed that Roux-en-Y gastric bypass patients benefited from the specialized multivitamin supplements and it should be advised to this patient group