Feeding whole grain with pelleted diets to growing broiler chickens

Selostus: Kokojyväviljan syöttäminen broilereille rakeisen rehun seassa

Whole sales market for fresh potato in Finland

Selostus: Suomen ruokaperunamarkkinoiden toimivuus

Paikallisilmanvaihdon toimivuus baaritiskillä työntekijöiden tupakansavualtistuksen vähentämisessä

Työssä tarkasteltiin tupakkalain vaikutuksia ravintoloiden ilmanvaihtoon ja työntekijöiden tupakansavulle altistumiseen. Lisäksi tutkittiin, mitä muita määräyksiä Suomessa ja muualla on ravintoloiden ilmanvaihdosta ja minkälaisin ilmanvaihdollisin menetelmin voidaan ravintolatyöntekijöiden altistumista tupakansavulle vähentää. Kokeellisena osana tutkittiin Halton Oy:n kehittämän baaritiskin paikallisilmanvaihtojärjestelmän suojaustehokkuutta ja toimivuutta suomalaisessa yökerhossa. Järjestelmään kuului kattoon sijoitettu kohdepuhallus ja baaripöytään sijoitettu ilmaverholaitteisto. Mittaukset suoritettiin käytännön olosuhteissa toimivassa ravintolassa. Mitattuina suureina olivat sisäilman nikotiini- ja hiukkaspitoisuus työskentelyalueella ja asiakkaiden oleskeluvyöhykkeellä. Lisäksi käytettiin merkkiainemenetelmää tupakansavun leviämisen seuraamiseen. Saavutettu suojaustehokkuus oli mittaustavasta ja tilanteesta riippuen 72-95%. Mittaukset osoittivat, että tutkitulla paikallisilmanvaihtoratkaisulla voitiin hyvin oleellisesti vähentää ympäristön tupakansavun kulkeutumista työntekijöiden hengitysvyöhykkeelle. Paikallisilmanvaihto on kuitenkin toteutettava osana koko ravintolan ilmanvaihtoa ja säädettävä oikein hyvän tuloksen saavuttamiseksi.

Clinically occult metastases in patients with cutaneous melanoma. Detection with sentinel lymph node biopsy and whole body positron emission tomography

Objective: The aim of this study was to investigate the use of sentinel lymph node biopsy (SLNB) and whole body positron emission tomography (PET), with emphasis on surgical treatment and prognosis, in the detection of clinically occult metastases in patients with clinically localized cutaneous melanoma. Patients and methods: The study population consisted of 1255 patients with clinical stage I–II cutaneous melanoma, operated at Turku University Hospital between 1983 and 2007. 334 patients underwent SLNB and they were compared to 921 retrospective patients. A subgroup of 30 symptom-free patients with high risk melanoma underwent prospectively whole body PET 6–24 months postoperatively. Results: Overall, the disease-specific survival rate was 84.4 % at five years. Sex, Breslow thickness, age and nodal status were independent prognostic factors for survival. SLNB revealed occult nodal metastases in 17 % of the patients. There was no significant difference in disease-specific overall survival between SLNB patients and controls, but the nodal disease-free time was significantly longer suggesting better local control after SLNB and subsequent completion lymph node dissection. The followup time was different between the study cohorts and initial surgery was performed during different time periods. SLNB detected micrometastases in seven of 155 patients (4.5 %) with thin T1 primary melanoma and in four of 25 patients (16 %) with head and neck melanoma. In six of 30 asymptomatic patients with high risk melanoma (20 %), whole body PET detected occult distant metastases. Conclusion: Both SLNB and whole body PET were reliable methods to detect clinically occult metastases in patients with cutaneous melanoma. This upstaging altered the treatment in each case.

Exposure to Tobacco Smoke and Markers of Subclinical Atherosclerosis in Children and Adolescents. The STRIP Study.

Background: Measurement of serum cotinine, a major metabolite of nicotine, provides a valid marker for quantifying exposure to tobacco smoke. Exposure to tobacco smoke causes vascular damage by multiple mechanisms, and it has been acknowledged as a risk factor for atherosclerosis. Multifactorial atherosclerosis begins in childhood, but the relationship between exposure to tobacco smoke and arterial changes related to early atherosclerosis have not been studied in children. Aims: The aim of the present study was to evaluate exposure to tobacco smoke with a biomarker, serum cotinine concentration, and its associations with markers of subclinical atherosclerosis and lipid profile in school-aged children and adolescents. Subjects and Methods: Serum cotinine concentration was measured using a gas chromatographic method annually between the ages 8 and 13 years in 538-625 children participating since infancy in a randomized, prospective atherosclerosis prevention trial STRIP (Special Turku coronary Risk factor Intervention Project). Conventional atherosclerosis risk factors were measured repeatedly. Vascular ultrasound studies were performed among 402 healthy 11-year-old children and among 494 adolescents aged 13 years. Results: According to serum cotinine measurements, a notable number of the school aged children and adolescents were exposed to tobacco smoke, but the exposure levels were only moderate. Exposure to tobacco smoke was associated with decreased endothelial function as measured with flow-mediated dilation of the brachial artery, decreased elasticity of the aorta, and increased carotid and aortic intima-media thickness. Longitudinal exposure to tobacco smoke was also related with increased apolipoprotein B and triglyceride levels in 13-year-old adolescents, whose body mass index and nutrient intakes did not differ. Conclusions: These findings suggest that exposure to tobacco smoke in childhood may play a significant role in the development of early atherosclerosis. Key Words: arterial elasticity, atherosclerosis, children, cotinine, endothelial function, environmental tobacco smoke, intima-media thickness, risk factors, ultrasound

The outtermost or the fartheste parte of the Easterne Sea eastwardly, the which lyeth inclosed with in the coastes of East Finland, Rusland, & Lyffland, and wherein lye the Narve and Wyburgh the twoo furthermost places or marchante townes of the whole Easterne Navigation, with all the circumstances of the situation, the isles and Swedish rockes called Schares

Janamittakaavat: Englishe leagues 20 in a degree ; Spanische leagues 17 1/2 in a degree ; Dutche leagues 15 in a degree.