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The 1,600-year-old skeleton of a middle-age Eskimo woman found near Homer in 1974.

https://arctichealth.org/en/permalink/ahliterature2
Source
Alaska. 49(2):27.
Publication Type
Article
Date
1983
Source
Alaska. 49(2):27.
Date
1983
Geographic Location
Multi-National
Publication Type
Article
Physical Holding
Alaska Medical Library
Keywords
Cancer
Fractures
Notes
From: Fortuine, Robert et al. 1993. The Health of the Inuit of North America: A Bibliography from the Earliest Times through 1990. University of Alaska Anchorage. Citation number 191.
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1 H NMR study and multivariate data analysis of reindeer skin tanning methods.

https://arctichealth.org/en/permalink/ahliterature291047
Source
Magn Reson Chem. 2017 Apr; 55(4):312-317
Publication Type
Journal Article
Date
Apr-2017
Author
Lizheng Zhu
Andrew J Ilott
Eleonora Del Federico
Cindie Kehlet
Torunn Klokkernes
Alexej Jerschow
Author Affiliation
Department of Chemistry, New York University, New York, NY, USA.
Source
Magn Reson Chem. 2017 Apr; 55(4):312-317
Date
Apr-2017
Language
English
Publication Type
Journal Article
Keywords
Animals
Humans
Magnetic Resonance Spectroscopy
Multivariate Analysis
Plant Extracts - chemistry
Reindeer
Seasons
Skin - chemistry
Tanning - methods
Tannins - chemistry
Vegetables - chemistry
Abstract
Reindeer skin clothing has been an essential component in the lives of indigenous people of the arctic and sub-arctic regions, keeping them warm during harsh winters. However, the skin processing technology, which often conveys the history and tradition of the indigenous group, has not been well documented. In this study, NMR spectra and relaxation behaviors of reindeer skin samples treated with a variety of vegetable tannin extracts, oils and fatty substances are studied and compared. With the assistance of principal component analysis (PCA), one can recognize patterns and identify groupings of differently treated samples. These methods could be important aids in efforts to conserve museum leather artifacts with unknown treatment methods and in the analysis of reindeer skin tanning processes. Copyright © 2016 John Wiley & Sons, Ltd.
PubMed ID
27654838 View in PubMed
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[1] Kotzebue infectious hepatitis epidemic. [2] Penicillin-resistant staph. Communicable Disease Bulletin 4, for week ending February 10, 1975.

https://arctichealth.org/en/permalink/ahliterature24
Source
Page 3 in Communicable Disease Bulletins 1975-1981.
Publication Type
Article
Date
1982
Source
Page 3 in Communicable Disease Bulletins 1975-1981.
Date
1982
Language
English
Geographic Location
U.S.
Publication Type
Article
Physical Holding
Alaska Medical Library
Keywords
Kotzebue
Barrow
Bethel
Epidemics
Staphylococcus spp.
Hepatitis A
Notes
From: Fortuine, Robert et al. 1993. The Health of the Inuit of North America: A Bibliography from the Earliest Times through 1990. University of Alaska Anchorage. Citation number 1903.
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1st Pan-Arctic Climate Outlook Forum, Ottawa, Canada, May 15-16, 2018.

https://arctichealth.org/en/permalink/ahliterature297018
Source
Eskimo Walrus Commission. 15 slides.
Publication Type
Report
Date
2018
  1 document  
Author
Metcalf, Vera K.
Author Affiliation
Eskimo Walrus Commission
Source
Eskimo Walrus Commission. 15 slides.
Date
2018
Language
English
Geographic Location
U.S.
Publication Type
Report
File Size
1733534
Keywords
Alaska
Pacfic walrus
Conservation
Hunting
Documents

6-EWC_PARCOF1-PresMay2018.pdf

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2, 3-diphosphoglycerate mutase: its demonstration by electrophoresis and the detection of a genetic variant.

https://arctichealth.org/en/permalink/ahliterature503
Source
Biochemical Genetics. 5:481-486.
Publication Type
Article
Date
1971
Author
Chen, S.-H.
Anderson, J.E.
Giblett, E.R.
Author Affiliation
King County Central Blood Bank (Seattle)
Source
Biochemical Genetics. 5:481-486.
Date
1971
Language
English
Geographic Location
Canada
Publication Type
Article
Physical Holding
Alaska Medical Library
Keywords
2,3-diphosphoglycerate mutase
Genetic variations
Plasma electrophoresis
Notes
From: Fortuine, Robert et al. 1993. The Health of the Inuit of North America: A Bibliography from the Earliest Times through 1990. University of Alaska Anchorage. Citation number 1326.
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3D Laparoscopy in Neonates and Infants.

https://arctichealth.org/en/permalink/ahliterature277898
Source
J Laparoendosc Adv Surg Tech A. 2016 Dec;26(12):1021-1027
Publication Type
Article
Date
Dec-2016
Author
Yury Kozlov
Konstantin Kovalkov
Vladimir Nowogilov
Source
J Laparoendosc Adv Surg Tech A. 2016 Dec;26(12):1021-1027
Date
Dec-2016
Language
English
Publication Type
Article
Abstract
This study focuses on the successful application of three-dimensional (3D) laparoscopic surgeries in the treatment of congenital anomalies and acquired diseases in the young pediatric population. The purpose of this scientific work consists in highlighting the spectrum, indications, applicability, and effectiveness of 3D endosurgery in children.
Our experience is based on 110 endosurgical procedures performed in neonates and infants in the 3D format between January 2014 and May 2015. Depending on the type of operations, all patients were divided into the following groups: (1) inguinal herniorrhaphy (IH)-63 patients; (2) Nissen fundoplication (NF)-22 patients; (3) pyeloureteral anastomosis (PUA)-15 patients; (4) nephrectomy (NE)-5 patients; and (5) ovarian cystectomy (OC)-5 patients. The patients of the first three groups were compared with babies who underwent standard laparoscopic surgery, performed in the two-dimensional (2D) format during the same time period. The groups were organized according to patient demographics, operative report, and postoperative parameters.
The patients were similar in terms of demographics and other preoperative parameters. There were significant differences in mean operative time between 3D and 2D procedures in the groups of patients with hydronephrosis and gastroesophageal reflux, which used manipulation with internal sutures (NF-37.95 minutes versus 48.42 minutes, P?=?.014; PUA-61.31 minutes versus 78.75 minutes, P?=?.019), but not in group after IH (15.88 minutes versus 15.57 minutes, P?=?.681). Postoperative parameters such as length of hospital stay and the number of complications were equivalent between groups.
In this study, we demonstrated the success of 3D laparoscopy in small babies with inguinal hernia, gastroesophageal reflux, hydronephrosis, ovarian cyst, and multicystic kidney. Laparoscopy in 3D format lessens the duration of complex procedures, which utilize the use of the suture technique into the abdominal cavity. The perception of depth and the presence of tactile feedback make 3D laparoscopic surgery more acceptable when compared to traditional laparoscopy.
PubMed ID
27926352 View in PubMed
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(3)H activity comparison between FTMC, VNIIM and LNE-LNHB.

https://arctichealth.org/en/permalink/ahliterature278451
Source
Appl Radiat Isot. 2016 Mar;109:41-3
Publication Type
Article
Date
Mar-2016
Author
Philippe Cassette
Paulius Butkus
Arunas Gudelis
Tatiana Shilnikova
Source
Appl Radiat Isot. 2016 Mar;109:41-3
Date
Mar-2016
Language
English
Publication Type
Article
Keywords
France
Internationality
Laboratories - standards
Lithuania
Nuclear Medicine - standards
Radiation Dosage
Radiometry - standards
Reference Values
Reproducibility of Results
Russia
Scintillation Counting
Sensitivity and specificity
Tritium - analysis - standards
Abstract
An activity comparison of tritiated water was organized in 2013 between 3 laboratories: FTMC (Lithuania), LNE-LNHB (France) and VNIIM (Russia). The solution was prepared by LNHB and ampoules were sent to the others laboratories. This solution was standardized in terms of activity per unit mass by participant laboratories using the Triple to Double Coincidence Ratio (TDCR) method in liquid scintillation counting (LSC). The tritiated water solution is traceable to the solution prepared by LNHB for the CCRI(II)-K2.H-3 2009 (3)H international comparison.
PubMed ID
26651170 View in PubMed
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A 3-year follow-up study of Swedish youths committed to juvenile institutions: Frequent occurrence of criminality and health care use regardless of drug abuse.

https://arctichealth.org/en/permalink/ahliterature288173
Source
Int J Law Psychiatry. 2017 Jan - Feb;50:52-60
Publication Type
Article
Author
Ola Ståhlberg
Sofia Boman
Christina Robertsson
Nóra Kerekes
Henrik Anckarsäter
Thomas Nilsson
Source
Int J Law Psychiatry. 2017 Jan - Feb;50:52-60
Language
English
Publication Type
Article
Keywords
Adolescent
Attention Deficit Disorder with Hyperactivity - diagnosis - epidemiology - psychology
Comorbidity
Crime - legislation & jurisprudence - statistics & numerical data
Cross-Sectional Studies
Female
Follow-Up Studies
Health Services - legislation & jurisprudence - utilization
Humans
Juvenile Delinquency - legislation & jurisprudence - psychology - statistics & numerical data
Male
Outcome Assessment (Health Care) - statistics & numerical data
Recurrence
Residential Treatment - legislation & jurisprudence - statistics & numerical data
Risk factors
Substance-Related Disorders - diagnosis - epidemiology - psychology
Sweden
Violence - legislation & jurisprudence - prevention & control - psychology
Young Adult
Abstract
This 3-year follow-up study compares background variables, extent of criminality and criminal recidivism in the form of all court convictions, the use of inpatient care, and number of early deaths in Swedish institutionalized adolescents (N=100) with comorbid substance use disorders (SUD) and Attention-Deficit/Hyperactivity Disorder (ADHD) (n=25) versus those with SUD but no ADHD (n=30), and those without SUD (n=45). In addition it aims to identify whether potential risk factors related to these groups are associated with persistence in violent criminality. Results showed almost no significant differences between the three diagnostic groups, but the SUD plus ADHD group displayed a somewhat more negative outcome with regard to criminality, and the non-SUD group stood out with very few drug related treatment episodes. However, the rate of criminal recidivism was strikingly high in all three groups, and the use of inpatient care as well as the number of untimely deaths recorded in the study population was dramatically increased compared to a age matched general population group. Finally, age at first conviction emerged as the only significant predictor of persistence in violent criminality with an AUC of .69 (CI (95%) .54-.84, p=.02). Regardless of whether SUD, with or without ADHD, is at hand or not, institutionalized adolescents describe a negative course with extensive criminality and frequent episodes of inpatient treatment, and thus requires a more effective treatment than present youth institutions seem to offer today. However, the few differences found between the three groups, do give some support that those with comorbid SUD and ADHD have the worst prognosis with regard to criminality, health, and untimely death, and as such are in need of even more extensive treatment interventions.
PubMed ID
27745884 View in PubMed
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A 4 year prospective longitudinal study of progression of dental erosion associated to lifestyle in 13-14 year-old Swedish adolescents.

https://arctichealth.org/en/permalink/ahliterature282697
Source
J Dent. 2016 Apr;47:55-62
Publication Type
Article
Date
Apr-2016
Author
Agneta Hasselkvist
Anders Johansson
Ann-Katrin Johansson
Source
J Dent. 2016 Apr;47:55-62
Date
Apr-2016
Language
English
Publication Type
Article
Keywords
Adolescent
Animals
Dental Caries - epidemiology - pathology
Dental Plaque - epidemiology - pathology
Female
Gingivitis - epidemiology - pathology
Humans
Life Style
Longitudinal Studies
Male
Prevalence
Prospective Studies
Sex Factors
Surveys and Questionnaires
Sweden - epidemiology
Tooth Erosion - epidemiology - pathology
Abstract
To evaluate the progression of dental erosion in 13-14 year-olds after 4 years, and its association with lifestyle and oral health.
227 randomly selected 13-14 year-olds from a Public Dental Clinic, Örebro, Sweden, were investigated. A clinical examination was performed which included dental caries/gingival/plaque status, as well as grading of dental erosion at the tooth surface and participant levels in "marker teeth", including buccal/palatal surfaces of 6 maxillary anterior teeth (13-23), and occlusal surfaces of first molars. An interview and a questionnaire regarding drinking habits and other lifestyle factors were completed. All investigations were repeated at follow-up. The participants were divided into high and low progression erosion groups and logistic regression statistics were applied.
175 individuals participated at follow-up. Progression occurred in 35% of the 2566 tooth surfaces. 32% of the surfaces had deteriorated by one severity grade (n=51 individuals) and 3% by two grades (n=2 individuals). Boys showed more severe erosion than girls at the follow-up. Among the variables predicting greater progression, a lower severity of erosive wear at baseline had the highest OR (13.3), followed in descending order by a "retaining" drinking technique, more frequent intake of drinks between meals, low GBI and lesser sour milk intake, with reference to the baseline recording. Using these five variables, sensitivity and specificity were 87% and 67% respectively, for predicting progression of erosion.
Progression of erosive lesions in Swedish adolescents aged 13-14 years followed up to age 17-18 years was common and related to certain lifestyle factors.
In permanent teeth, dental erosion may develop early in life and its progression is common. Dental health workers should be made aware of this fact and regular screenings for erosion and recording of associated lifestyle factors should be performed.
PubMed ID
26867982 View in PubMed
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5-Aminolevulinic acid in intraoperative photodynamic therapy of bladder cancer (results of multicenter trial).

https://arctichealth.org/en/permalink/ahliterature281149
Source
Photodiagnosis Photodyn Ther. 2016 Dec;16:106-109
Publication Type
Article
Date
Dec-2016
Author
E V Filonenko
A D Kaprin
B Y A Alekseev
O I Apolikhin
E K Slovokhodov
V I Ivanova-Radkevich
A N Urlova
Source
Photodiagnosis Photodyn Ther. 2016 Dec;16:106-109
Date
Dec-2016
Language
English
Publication Type
Article
Keywords
Adult
Aged
Aminolevulinic Acid - administration & dosage
Combined Modality Therapy - methods
Cystectomy - methods
Female
Humans
Male
Middle Aged
Neoplasm Invasiveness
Photochemotherapy - methods
Photosensitizing Agents - administration & dosage
Russia
Treatment Outcome
Urinary Bladder Neoplasms - diagnosis - pathology - therapy
Abstract
The results of multicenter prospective trial for efficacy of combined modality treatment: transurethral resection (TUR)+photodynamic therapy (PDT) with alasens for bladder cancer are represented in the article. Trials were organized by Research Institute of Organic Intermediates and Dyes and conducted according to clinical protocol approved by Ministry of Health of Russia, at the sites of leading Russian cancer clinical centers. The trial included 45 subjects with verified diagnosis of non-muscle-invasive bladder cancer. Patients underwent TUR of bladder with simultaneous PDT as anti-relapse treatment. Alasens was administered to patients as intravesicular instillation of 3% solution in volume of 50ml with 1.5-2h exposure (prior to TUR). TUR was performed after instillation. PDT session was conducted immediately after the completion of TUR on a single occasion by means of combined local irradiation on tumor bed with diffuse irradiation on whole urinary bladder mucosa (light dose of local irradiation - 100J/cm2, diffuse irradiation - 20J/cm2). Good tolerance of the treatment was noticed, there were no complications. Among 45 patients included in the trial, 35 (78%) completed 12 month protocol follow-up without relapse. In our study PDT with alasens after TUR reported a recurrence rate of non-muscle-invasive bladder cancer for 1st year after treatment of 22%. TUR with intraoperative PDT with 5-aminolevulinic acid may offer an alternative in the treatment of non-muscle-invasive intermediate and high-risk bladder cancer.
PubMed ID
27671517 View in PubMed
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5th Western Alaska Interdisciplinary Science Conference and Forum (2012) : "Resilience in a changing world". [Abstract book]

https://arctichealth.org/en/permalink/ahliterature297025
Source
Western Alaska Interdisciplinary Science Conference Forum 2012. UAF Bristol Bay Campus, Dillingham, Alaska, March 28-31, 2012. 50 p.
Publication Type
Conference/Meeting Material
Date
2012
  1 document  
Source
Western Alaska Interdisciplinary Science Conference Forum 2012. UAF Bristol Bay Campus, Dillingham, Alaska, March 28-31, 2012. 50 p.
Date
2012
Language
English
Geographic Location
U.S.
Publication Type
Conference/Meeting Material
File Size
3624398
Keywords
Alaska
Fisheries
Marine science
Traditional knowledge
Subsistence
Sustainable energy
Waste disposal
Food security
Ecosystems
Education
Documents
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A 5-year follow-up study of users of benzodiazepine: starting with diazepam versus oxazepam.

https://arctichealth.org/en/permalink/ahliterature282849
Source
Br J Gen Pract. 2016 Apr;66(645):e241-7
Publication Type
Article
Date
Apr-2016
Author
Ingunn Fride Tvete
Trine Bjørner
Tor Skomedal
Source
Br J Gen Pract. 2016 Apr;66(645):e241-7
Date
Apr-2016
Language
English
Publication Type
Article
Keywords
Adult
Anti-Anxiety Agents - therapeutic use
Anxiety - drug therapy - epidemiology
Depression - drug therapy - epidemiology
Diazepam - therapeutic use
Dose-Response Relationship, Drug
Drug Prescriptions - statistics & numerical data
Female
Follow-Up Studies
Humans
Male
Middle Aged
Norway - epidemiology
Oxazepam - therapeutic use
Prescription Drug Misuse - statistics & numerical data
Prevalence
Proportional Hazards Models
Risk factors
Substance-Related Disorders - epidemiology
Abstract
Drug dependency may develop during long-term benzodiazepine use, indicated, for example, by dose escalation. The first benzodiazepine chosen may affect the risk of dose escalation.
To detect possible differences in benzodiazepine use between new users of diazepam and oxazepam over time.
This 5-year prescription database study included 19 747 new benzodiazepine users, inhabitants of Norway, aged 30-60 years, with first redemption for diazepam or oxazepam.
Individuals starting on diazepam versus oxazepam were analysed by logistic regression with sex, age, other drug redemptions, prescriber's specialty, household income, education level, type of work, and vocational rehabilitation support as background variables. Time to reach a daily average intake of =1 defined daily doses (DDD) over a 3-month period was analysed using a Cox proportional hazard regression model.
New users of oxazepam had a higher risk for dose escalation compared with new users of diazepam. This was true even when accounting for differences in sociodemographic status and previous drug use (hazard ratio [HR] 1.33, 95% confidence interval = 1.17 to 1.51).
Most doctors prescribed, according to recommendations, oxazepam to individuals they may have regarded as prone to and at risk of dependency. However, these individuals were at higher risk for dose escalation even when accounting for differences in sociodemographic status and previous drug use. Differences between the two user groups could be explained by different preferences for starting drug, DDD for oxazepam being possibly too low, and some unaccounted differences in illness.
Notes
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Cites: Addiction. 2011 Dec;106(12):2086-10921714826
PubMed ID
26965028 View in PubMed
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6-Bromoindole Derivatives from the Icelandic Marine Sponge Geodia barretti: Isolation and Anti-Inflammatory Activity.

https://arctichealth.org/en/permalink/ahliterature295994
Source
Mar Drugs. 2018 Nov 08; 16(11):
Publication Type
Journal Article
Date
Nov-08-2018
Author
Xiaxia Di
Caroline Rouger
Ingibjorg Hardardottir
Jona Freysdottir
Tadeusz F Molinski
Deniz Tasdemir
Sesselja Omarsdottir
Author Affiliation
Faculty of Pharmaceutical Sciences, University of Iceland, Hagi, Hofsvallagata 53, IS-107 Reykjavik, Iceland. xid1@hi.is.
Source
Mar Drugs. 2018 Nov 08; 16(11):
Date
Nov-08-2018
Language
English
Publication Type
Journal Article
Abstract
An UPLC-qTOF-MS-based dereplication study led to the targeted isolation of seven bromoindole alkaloids from the sub-Arctic sponge Geodia barretti. This includes three new metabolites, namely geobarrettin A?C (1?3) and four known compounds, barettin (4), 8,9-dihydrobarettin (5), 6-bromoconicamin (6), and l-6-bromohypaphorine (7). The chemical structures of compounds 1?7 were elucidated by extensive analysis of the NMR and HRESIMS data. The absolute stereochemistry of geobarrettin A (1) was assigned by ECD analysis and Marfey's method employing the new reagent l-Na-(1-fluoro-2,4-dinitrophenyl)tryptophanamide (l-FDTA). The isolated compounds were screened for anti-inflammatory activity using human dendritic cells (DCs). Both 2 and 3 reduced DC secretion of IL-12p40, but 3 concomitantly increased IL-10 production. Maturing DCs treated with 2 or 3 before co-culturing with allogeneic CD4? T cells decreased T cell secretion of IFN-?, indicating a reduction in Th1 differentiation. Although barettin (4) reduced DC secretion of IL-12p40 and IL-10 (IC50 values 11.8 and 21.0 µM for IL-10 and IL-12p40, respectively), maturing DCs in the presence of 4 did not affect the ability of T cells to secrete IFN-? or IL-17, but reduced their secretion of IL-10. These results indicate that 2 and 3 may be useful for the treatment of inflammation, mainly of the Th1 type.
PubMed ID
30413031 View in PubMed
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6-Bromoindole Derivatives from the Icelandic Marine Sponge Geodia barretti: Isolation and Anti-Inflammatory Activity.

https://arctichealth.org/en/permalink/ahliterature298348
Source
Mar Drugs. 2018 Nov 08; 16(11):
Publication Type
Journal Article
Date
Nov-08-2018
Author
Xiaxia Di
Caroline Rouger
Ingibjorg Hardardottir
Jona Freysdottir
Tadeusz F Molinski
Deniz Tasdemir
Sesselja Omarsdottir
Author Affiliation
Faculty of Pharmaceutical Sciences, University of Iceland, Hagi, Hofsvallagata 53, IS-107 Reykjavik, Iceland. xid1@hi.is.
Source
Mar Drugs. 2018 Nov 08; 16(11):
Date
Nov-08-2018
Language
English
Publication Type
Journal Article
Keywords
Alkaloids - chemistry - isolation & purification - pharmacology
Animals
Anti-Inflammatory Agents - chemistry - isolation & purification - pharmacology
Aquatic Organisms
CD4-Positive T-Lymphocytes - drug effects - metabolism
Cell Differentiation - drug effects
Cells, Cultured
Coculture Techniques
Dendritic Cells
Geodia
Humans
Iceland
Indoles - chemistry
Inhibitory Concentration 50
Interleukin-10 - metabolism
Interleukin-12 Subunit p40 - metabolism
Peptides, Cyclic - chemistry - isolation & purification - pharmacology
Stereoisomerism
Abstract
An UPLC-qTOF-MS-based dereplication study led to the targeted isolation of seven bromoindole alkaloids from the sub-Arctic sponge Geodia barretti. This includes three new metabolites, namely geobarrettin A?C (1?3) and four known compounds, barettin (4), 8,9-dihydrobarettin (5), 6-bromoconicamin (6), and l-6-bromohypaphorine (7). The chemical structures of compounds 1?7 were elucidated by extensive analysis of the NMR and HRESIMS data. The absolute stereochemistry of geobarrettin A (1) was assigned by ECD analysis and Marfey's method employing the new reagent l-Na-(1-fluoro-2,4-dinitrophenyl)tryptophanamide (l-FDTA). The isolated compounds were screened for anti-inflammatory activity using human dendritic cells (DCs). Both 2 and 3 reduced DC secretion of IL-12p40, but 3 concomitantly increased IL-10 production. Maturing DCs treated with 2 or 3 before co-culturing with allogeneic CD4? T cells decreased T cell secretion of IFN-?, indicating a reduction in Th1 differentiation. Although barettin (4) reduced DC secretion of IL-12p40 and IL-10 (IC50 values 11.8 and 21.0 µM for IL-10 and IL-12p40, respectively), maturing DCs in the presence of 4 did not affect the ability of T cells to secrete IFN-? or IL-17, but reduced their secretion of IL-10. These results indicate that 2 and 3 may be useful for the treatment of inflammation, mainly of the Th1 type.
PubMed ID
30413031 View in PubMed
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6-Locus HLA allele and haplotype frequencies in a population of 1075 Russians from Karelia.

https://arctichealth.org/en/permalink/ahliterature295799
Source
Hum Immunol. 2018 Nov 02; :
Publication Type
Journal Article
Date
Nov-02-2018
Author
Yvonne Hagenlocher
Beatrix Willburger
Geoffrey A Behrens
Alexander H Schmidt
Yuri Ioffe
Jürgen Sauter
Author Affiliation
DKMS German Bone Marrow Donor Center, Tübingen, Germany.
Source
Hum Immunol. 2018 Nov 02; :
Date
Nov-02-2018
Language
English
Publication Type
Journal Article
Abstract
A total of 1075 Russians from the Russian part of Karelia were genotyped at high-resolution for the human leukocyte antigen loci HLA-A, -B, -C, -DRB1, -DQB1, and -DPB1 using next generation sequencing methods. The haplotypic and allelic profiles as well as Hardy-Weinberg proportions of this population sample were evaluated. As the most frequent 6-locus haplotype, A*03:01?g?~?B*07:02?g?~?C*07:02?g?~?DRB1*15:01?g?~?DQB1*06:02?g?~?DPB1*04:01?g was identified with an estimated frequency of 3.5%. No deviation from Hardy-Weinberg Equilibrium was detected at any of the loci studied. The HLA genotypic data of the population sample reported here are available publicly in the Allele Frequencies Net Database under the population name "Russia Karelia" and the identifier AFN3430.
PubMed ID
30391501 View in PubMed
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The 6-Minute Walk Test as a Predictor of Summit Success on Denali.

https://arctichealth.org/en/permalink/ahliterature279175
Source
Wilderness Environ Med. 2016 Mar;27(1):19-24
Publication Type
Article
Date
Mar-2016
Author
Katherine M Shea
Eric R Ladd
Grant S Lipman
Patrick Bagley
Elizabeth A Pirrotta
Hurnan Vongsachang
N Ewen Wang
Paul S Auerbach
Source
Wilderness Environ Med. 2016 Mar;27(1):19-24
Date
Mar-2016
Language
English
Publication Type
Article
Keywords
Adolescent
Adult
Aged
Alaska
Female
Humans
Male
Middle Aged
Mountaineering - statistics & numerical data
Prospective Studies
Walk Test - methods
Young Adult
Abstract
To test whether the 6-minute walk test (6MWT), including postexercise vital sign measurements and distance walked, predicts summit success on Denali, AK.
This was a prospective observational study of healthy volunteers between the ages of 18 and 65 years who had been at 4267 m for less than 24 hours on Denali. Physiologic measurements were made after the 6MWT. Subjects then attempted to summit at their own pace and, at the time of descent, completed a Lake Louise Acute Mountain Sickness Questionnaire and reported maximum elevation reached.
One hundred twenty-one participants enrolled in the study. Data were collected on 111 subjects (92% response rate), of whom 60% summited. On univariate analysis, there was no association between any postexercise vital sign and summit success. Specifically, there was no significant difference in the mean postexercise peripheral oxygen saturation (Spo2) between summiters (75%) and nonsummiters (74%; 95% CI, -3 to 1; P = .37). The distance a subject walked in 6 minutes (6MWTD) was longer in summiters (617 m) compared with nonsummiters (560 m; 95% CI, 7.6 to 106; P = .02). However, this significance was not maintained on a multivariate analysis performed to control for age, sex, and guide status (P = .08), leading to the conclusion that 6MWTD was not a robust predictor of summit success.
This study did not show a correlation between postexercise oxygen saturation or 6MWTD and summit success on Denali.
PubMed ID
26712335 View in PubMed
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6TH NORWEGIAN ENVIRONMENTAL TOXICOLOGY SYMPOSIUM: Assessing and solving environmental challenges in a multiple stressor world.

https://arctichealth.org/en/permalink/ahliterature296704
Source
J Toxicol Environ Health A. 2017; 80(16-18):805-806
Publication Type
Introductory Journal Article
Date
2017
Author
Knut Erik Tollefsen
Sam Kacew
Author Affiliation
a Section for Ecotoxicology and Risk Assessment, Norwegian Institute for Water Research (NIVA) , Oslo , Norway.
Source
J Toxicol Environ Health A. 2017; 80(16-18):805-806
Date
2017
Language
English
Publication Type
Introductory Journal Article
Keywords
Ecotoxicology
Environmental Exposure
Environmental Monitoring - methods
Environmental Pollutants - toxicity
Norway
Risk Assessment - methods
PubMed ID
28829685 View in PubMed
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7 summits : a nurse's quest to conquer mountaineering and life

https://arctichealth.org/en/permalink/ahliterature293564
Source
Sudberry, MA. Jones and Bartlett
Publication Type
Book/Book Chapter
Date
2010
Author
Hickey, Patrick
Source
Sudberry, MA. Jones and Bartlett
Date
2010
Language
English
Geographic Location
U.S.
Publication Type
Book/Book Chapter
Physical Holding
University of Alaska Anchorage
Keywords
Nurses -- Biography -- United States
Mountaineers
Autobiography
Motivation
Notes
RT 37 .H32 A3 2010
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8.2 ka event North Sea hydrography determined by bivalve shell stable isotope geochemistry.

https://arctichealth.org/en/permalink/ahliterature299687
Source
Sci Rep. 2019 May 01; 9(1):6753
Publication Type
Journal Article
Date
May-01-2019
Author
Juan Estrella-Martínez
Philippa L Ascough
Bernd R Schöne
James D Scourse
Paul G Butler
Author Affiliation
School of Ocean Sciences, Bangor University, Askew St., Menai Bridge, LL59 5AB, UK. juan@es-mar.com.
Source
Sci Rep. 2019 May 01; 9(1):6753
Date
May-01-2019
Language
English
Publication Type
Journal Article
Abstract
The abrupt 8.2 ka cold event has been widely described from Greenland and North Atlantic records. However, its expression in shelf seas is poorly documented, and the temporal resolution of most marine records is inadequate to precisely determine the chronology of major events. A robust hydrographical reconstruction can provide an insight on climatic reaction times to perturbations to the Atlantic Meridional Overturning Circulation. Here we present an annually-resolved temperature and water column stratification reconstruction based on stable isotope geochemistry of Arctica islandica shells from the Fladen Ground (northern North Sea) temporally coherent with Greenland ice core records. Our age model is based on a growth increment chronology obtained from four radiometrically-dated shells covering the 8290-8100?cal BP interval. Our results indicate that a sudden sea level rise (SSLR) event-driven column stratification occurred between ages 8320-8220?cal BP. Thirty years later, cold conditions inhibited water column stratification but an eventual incursion of sub-Arctic waters into the North Sea re-established density-driven stratification. The water temperatures reached their minimum of ~3.7?°C 55 years after the SSLR. Intermittently-mixed conditions were later established when the sub-Arctic waters receded.
PubMed ID
31043648 View in PubMed
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A 10-Year Follow-Up of Adiposity and Dementia in Swedish Adults Aged 70 Years and Older.

https://arctichealth.org/en/permalink/ahliterature300956
Source
J Alzheimers Dis. 2018; 63(4):1325-1335
Publication Type
Journal Article
Research Support, Non-U.S. Gov't
Date
2018
Author
Ilse A C Arnoldussen
Valter Sundh
Kristoffer Bäckman
Silke Kern
Svante Östling
Kaj Blennow
Henrik Zetterberg
Ingmar Skoog
Amanda J Kiliaan
Deborah R Gustafson
Author Affiliation
Department of Anatomy, Donders Institute for Brain, Cognition and Behaviour, Radboud university medical center, Nijmegen, The Netherlands.
Source
J Alzheimers Dis. 2018; 63(4):1325-1335
Date
2018
Language
English
Publication Type
Journal Article
Research Support, Non-U.S. Gov't
Keywords
Adiponectin - blood
Adiposity
Aged
Aged, 80 and over
Anthropometry
Body mass index
Dementia - blood - epidemiology - pathology
Fasting
Female
Humans
Independent living
Leptin - blood
Longitudinal Studies
Male
Psychiatric Status Rating Scales
Sex Factors
Sweden - epidemiology
Waist-Hip Ratio
Abstract
Adiposity measured in mid- or late-life and estimated using anthropometric measures such as body mass index (BMI) and waist-to-hip ratio (WHR), or metabolic markers such as blood leptin and adiponectin levels, is associated with late-onset dementia risk. However, during later life, this association may reverse and aging- and dementia-related processes may differentially affect adiposity measures.
We explored associations of concurrent BMI, WHR, and blood leptin and high molecular weight adiponectin levels with dementia occurrence.
924 Swedish community-dwelling elderly without dementia, aged 70 years and older, systematically-sampled by birth day and birth year population-based in the Gothenburg city region of Sweden. The Gothenburg Birth Cohort Studies are designed for evaluating risk and protective factors for dementia. All dementias diagnosed after age 70 for 10 years were identified. Multivariable logistic regression models were used to predict dementia occurrence between 2000-2005, 2005-2010, and 2000-2010 after excluding prevalent baseline (year 2000) dementias. Baseline levels of BMI, WHR, leptin, and adiponectin were used.
Within 5 years of baseline, low BMI (
PubMed ID
29758945 View in PubMed
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