WorldWideScience

Sample records for wingate depot activity

  1. Master Environmental Plan: Fort Wingate Depot Activity, Gallup, New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Biang, C.A.; Yuen, C.R.; Biang, R.P.; Antonopoulos, A.A.; Ditmars, J.D.

    1990-12-01

    The master environmental plan is based on an environmental assessment of the areas requiring environmental evaluation (AREEs) at Fort Wingate Depot Activity near Gallup, New Mexico. The Fort Wingate Depot Activity is slated for closure under the Base Closure and Realignment Act, Public Law 100--526. The MEP assesses the current status, describes additional data requirements, recommends actions for the sites, and establishes a priority order for actions. The plan was developed so that actions comply with hazardous waste and water quality regulations of the State of New Mexico and applicable federal regulations. It contains a brief history of the site, relevant geological and hydrological information, and a description of the current status for each AREE along with a discussion of the available site-specific data that pertain to existing or potential contamination and the impact on the environment. 35 refs., 27 figs., 23 tabs.

  2. Geochemical evidence of groundwater flow paths and the fate and transport of constituents of concern in the alluvial aquifer at Fort Wingate Depot Activity, New Mexico, 2009

    Science.gov (United States)

    Robertson, Andrew J.; Henry, David W.; Langman, Jeffery B.

    2013-01-01

    As part of an environmental investigation at Fort Wingate Depot Activity, New Mexico, the U.S. Geological Survey, in cooperation with the U.S. Army Corps of Engineers, interpreted aqueous geochemical concentrations to better understand the groundwater flow paths and the fate and transport of constituents of concern in the alluvial aquifer underlying the study area. The fine-grained nature of the alluvial matrix creates a highly heterogeneous environment, which adds to the difficulty of characterizing the flow of groundwater and the fate of aqueous constituents of concern. The analysis of the groundwater geochemical data collected in October 2009 provides evidence that is used to identify four groundwater flow paths and their extent in the aquifer and indicates the dominant attenuation processes for the constituents of concern. The extent and interaction of groundwater flow paths were delineated by the major ion concentrations and their relations to each other. Four areas of groundwater recharge to the study area were identified based on groundwater elevations, hydrogeologic characteristics, and geochemical and isotopic evidence. One source of recharge enters the study area from the saturated alluvial deposits underlying the South Fork of the Puerco River to the north of the study area. A second source of recharge is shown to originate from a leaky cistern containing production water from the San Andres-Glorieta aquifer. The other two sources of recharge are shown to enter the study area from the south: one from an arroyo valley draining an area to the south and one from hill-front recharge that passes under the reported release of perchlorate and explosive constituents. The spatial extent and interaction of groundwater originating from these various sources along identified flow paths affect the persistence and attenuation of constituents of concern. It was determined that groundwater originating in the area of a former explosives’ wash-out operation and an

  3. Enhanced Preliminary Assessment Report: Fort Wingate Depot Activity Gallup, New Mexico

    Science.gov (United States)

    1990-03-01

    drying beds suspected of holding contaminated sediments and soils. No liquid effluent is presently discharged to the surface drainage system from the...continuously when mine effluent was pumped into it. Effluent from the city of Gallup wastewater treatment system and discharge from bedrock units also...stenciling, removing Solvents, carbon tetrachloride, rusty bomb fins, refusing TNT shells 501 Boiler plant Tannin , sodium phosphate dusts I 503 Bomb

  4. The effect of passive versus active recovery on power output over six repeated wingate sprints.

    Science.gov (United States)

    Lopez, Egla-Irina D; Smoliga, James M; Zavorsky, Gerald S

    2014-12-01

    The aim of this study was to examine the effect of active versus passive recovery on 6 repeated Wingate tests (30-s all-out cycling sprints on a Velotron ergometer). Fifteen healthy participants aged 29 (SD = 8) years old (body mass index = 23 [3] kg/m(2)) participated in 3 sprint interval training sessions separated by 3 to 7 days between each session during a period of 1 month. The 1st visit was familiarization to 6 cycling sprints; the 2nd and 3rd visits involved a warm-up followed by 6 30-s cycling sprints. Each sprint was followed by 4 min of passive (resting still on the ergometer) or active recovery (pedaling at 1.1 W/kg). The same recovery was used within each visit, and recovery type was randomized between visits. Active recovery resulted in a 0.6 W/kg lower peak power output in the second sprint (95% confidence interval [CI] [ - 0.2, - 0.8 W/kg], effect size = 0.50, p recovery. There was little difference between fatigue index, total work, or accumulated work between the 2 recovery conditions. Passive recovery is beneficial when only 2 sprints are completed, whereas active recovery better maintains average power output compared with passive recovery when several sprints are performed sequentially (partial eta squared between conditions for multiple sprints = .38).

  5. A WINGATE TEST

    Directory of Open Access Journals (Sweden)

    TP Souza-Junior

    2014-10-01

    Full Text Available Reactive oxygen species are produced during anaerobic exercise mostly by Fe ions released into plasma and endothelial/muscle xanthine oxidase activation that generates uric acid (UA as the endpoint metabolite. Paradoxically, UA is considered a major antioxidant by virtue of being able to chelate pro-oxidative iron ions. This work aimed to evaluate the relationship between UA and plasma markers of oxidative stress following the exhaustive Wingate test. Plasma samples of 17 male undergraduate students were collected before, 5 and 60 min after maximal anaerobic effort for the measurement of total iron, haem iron, UA, ferric-reducing antioxidant activity in plasma (FRAP, and malondialdehyde (MDA, biomarker of lipoperoxidation. Iron and FRAP showed similar kinetics in plasma, demonstrating an adequate pro-/antioxidant balance immediately after exercise and during the recovery period (5–60 min. Slight variations of haem iron concentrations did not support a relevant contribution of rhabdomyolysis or haemolysis for iron overload following exercise. UA concentration did not vary immediately after exercise but rather increased 29% during the recovery period. Unaltered MDA levels were concomitantly measured. We propose that delayed UA accumulation in plasma is an auxiliary antioxidant response to post-exercise (iron-mediated oxidative stress, and the high correlation between total UA and FRAP in plasma (R-Square = 0.636; p = 0.00582 supports this hypothesis.

  6. BIA Wingate High School WWTF, Fort Wingate, NM: NN0020958

    Science.gov (United States)

    NPDES Permit and Fact Sheet explaining EPA's action under the Clean Water Act to issue NPDES Permit No. NN0020958 to Bureau of Indian Affairs (BIA) Wingate High School Wastewater Treatment Lagoon, Fort Wingate, NM.

  7. An Archeological Overview and Management Plan for the Pueblo Depot Activity, Pueblo County, Colorado.

    Science.gov (United States)

    1984-10-01

    Denver, CO. Rippeteau, Bruce. 1977. 5LA1115: Hackberry Springs, a Colorado Millenial Source. Office of the State Archaeologist Publication Series No 9...AD-Ai59 239 AN ARCHEOLOGICAL OVERVIEW AND MANAGEMENT PLAN FOR THE 1/2 PUEBLO DEPOT ACTIVI.(U) WOODWARD-CLYDE CONSULTANTS WALNUT CREEK CR R KNUDSON 81...7 --- Final /Report No. 19 October 1, 1984 CJ 0 An Archeological Overview and Management Plan for the Pueblo Depot Activity, Pueblo County, Colorado

  8. Pengelolaan Jaringan Internet Dengan Proxy Wingate

    OpenAIRE

    Winarti, Titin

    2004-01-01

    Proxy adalah bagian dari protokol yang berfungsi sebagai link untuk host tunggal atau sebagai link untuk beberapa host antarajaringan dan jaringan lain. Proxy wingate adalah software yang digunakan untuk berbagi koneksi internet melalui satu alamat IPyang terintegrasi ke internet.

  9. Disposal of chemical agents and munitions stored at Umatilla Depot Activity, Hermiston, Oregon

    Energy Technology Data Exchange (ETDEWEB)

    Zimmerman, G.P.; Hillsman, E.L.; Johnson, R.O.; Miller, R.L.; Patton, T.G.; Schoepfle, G.M.; Tolbert, V.R.; Feldman, D.L.; Hunsaker, D.B. Jr.; Kroodsma, R.L.; Morrissey, J.; Rickert, L.W.; Staub, W.P.; West, D.C.

    1993-02-01

    The Umatilla Depot Activity (UMDA) near Hermiston, Oregon, is one of eight US Army installations in the continental United States where lethal unitary chemical agents and munitions are stored, and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at UMDA consists of 11.6%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts), using a method based on five measures of risk for potential human health and ecosystem/environmental effects; the effectiveness and adequacy of emergency preparedness capabilities also played a key role in the FPEIS selection methodology. In some instances, the FPEIS included generic data and assumptions that were developed to allow a consistent comparison of potential impacts among programmatic alternatives and did not include detailed conditions at each of the eight installations. The purpose of this Phase 1 report is to examine the proposed implementation of on-site disposal at UMDA in light of more recent and more detailed data than those included in the FPEIS. Specifically, this Phase 1 report is intended to either confirm or reject the validity of on-site disposal for the UMDA stockpile. Using the same computation methods as in the FPEIS, new population data were used to compute potential fatalities from hypothetical disposal accidents. Results indicate that onsite disposal is clearly preferable to either continued storage at UMDA or transportation of the UMDA stockpile to another depot for disposal.

  10. Endurance exercise training induces fat depot-specific differences in basal autophagic activity

    International Nuclear Information System (INIS)

    Tanaka, Goki; Kato, Hisashi; Izawa, Tetsuya

    2015-01-01

    The purpose of this study was to uncover the effect of exercise training on the expression of autophagy marker proteins in epididymal white adipose tissue (eWAT), inguinal WAT (iWAT), and the stromal vascular fraction (SVF) collected from eWAT. Male Wistar rats aged 4–5 weeks were randomly divided into two groups, sedentary control (n = 7) and exercise-trained (n = 7). Rats in the exercise-trained group were exercised on a treadmill set at a 5° incline 5 days/week for 9 weeks. We determined that the expression levels of an autophagosome-associating form of microtubule-associated protein 1 light chain 3 (LC3)-II and of p62 were significantly higher in eWAT from exercise-trained than from control rats, while those of adipose-specific deletion of autophagy-related protein (ATG7) and lysosomal-associated membrane protein type 2A (LAMP2a) showed no difference between groups. However, in iWAT, the expression levels of LC3-II and ATG7 were significantly higher in exercise-trained than in control rats. The expression of p62 was highly correlated with that of peroxisome proliferator-activated receptor γ (PPARγ), a master regulator of adipogenesis and lipid metabolism, in both WAT types (eWAT, r = 0.856, P < 0.05; iWAT, r = 0.762, P < 0.05), whereas LC3-II and PPARγ levels were highly correlated in eWAT (r = 0.765, P < 0.05) but not in iWAT (r = −0.306, ns). In SVF, the expression levels of LC3II, ATG7, and LAMP2a were significantly higher in exercise-trained than in control rats. These results suggest that exercise training suppresses basal autophagy activity in eWAT, but that this activity is enhanced in iWAT and SVF collected from eWAT. Thus, the adaptation of basal autophagic activity following exercise training exhibits fat depot-specific differences. - Highlights: • Autophagy has been associated with obesity and associated diseases. • We examined exercise-associated rat white adipose tissue (WAT) autophagy markers. • Exercise increased

  11. Endurance exercise training induces fat depot-specific differences in basal autophagic activity

    Energy Technology Data Exchange (ETDEWEB)

    Tanaka, Goki; Kato, Hisashi; Izawa, Tetsuya, E-mail: tizawa@mail.doshisha.ac.jp

    2015-10-23

    The purpose of this study was to uncover the effect of exercise training on the expression of autophagy marker proteins in epididymal white adipose tissue (eWAT), inguinal WAT (iWAT), and the stromal vascular fraction (SVF) collected from eWAT. Male Wistar rats aged 4–5 weeks were randomly divided into two groups, sedentary control (n = 7) and exercise-trained (n = 7). Rats in the exercise-trained group were exercised on a treadmill set at a 5° incline 5 days/week for 9 weeks. We determined that the expression levels of an autophagosome-associating form of microtubule-associated protein 1 light chain 3 (LC3)-II and of p62 were significantly higher in eWAT from exercise-trained than from control rats, while those of adipose-specific deletion of autophagy-related protein (ATG7) and lysosomal-associated membrane protein type 2A (LAMP2a) showed no difference between groups. However, in iWAT, the expression levels of LC3-II and ATG7 were significantly higher in exercise-trained than in control rats. The expression of p62 was highly correlated with that of peroxisome proliferator-activated receptor γ (PPARγ), a master regulator of adipogenesis and lipid metabolism, in both WAT types (eWAT, r = 0.856, P < 0.05; iWAT, r = 0.762, P < 0.05), whereas LC3-II and PPARγ levels were highly correlated in eWAT (r = 0.765, P < 0.05) but not in iWAT (r = −0.306, ns). In SVF, the expression levels of LC3II, ATG7, and LAMP2a were significantly higher in exercise-trained than in control rats. These results suggest that exercise training suppresses basal autophagy activity in eWAT, but that this activity is enhanced in iWAT and SVF collected from eWAT. Thus, the adaptation of basal autophagic activity following exercise training exhibits fat depot-specific differences. - Highlights: • Autophagy has been associated with obesity and associated diseases. • We examined exercise-associated rat white adipose tissue (WAT) autophagy markers. • Exercise increased

  12. Risperidone (depot) for schizophrenia.

    Science.gov (United States)

    Sampson, Stephanie; Hosalli, Prakash; Furtado, Vivek A; Davis, John M

    2016-04-14

    than those receiving oral olanzapine (1 RCT, n=618, RR 1.32 95% CI 1.10 to 1.58, low quality evidence) with those receiving risperidone depot also experiencing more extrapyramidal symptoms (1 RCT, n=547, RR 1.67 95% CI 1.19 to 2.36, low quality evidence). However, more people receiving oral olanzapine experienced weight increase (1 RCT, n=547, RR 0.56 95% CI 0.42 to 0.75, low quality evidence). Risperidone depot versus atypical depot antipsychotics (specifically paliperidone palmitate)Relapse rates were not reported and rates of response using PANSS, weight increase, prolactin-related adverse events and glucose-related adverse events were similar between groups. Fewer people left the study early due to lack of efficacy from the risperidone depot group (long term: 1 RCT, n=749, RR 0.60 95% CI 0.45 to 0.81, low quality evidence), but more people receiving depot risperidone required use of EPS-medication (2 RCTs, n=1666, RR 1.46 95% CI 1.18 to 1.8, moderate quality evidence). Risperidone depot versus typical depot antipsychoticsOutcomes of relapse, severe adverse events or movement disorders were not reported. Outcomes relating to improvement in mental state demonstrated no difference between groups (low quality evidence). However, more people receiving depot risperidone compared to other typical depots left the study early (long-term:1 RCT, n=62, RR 3.05 95% CI 1.12 to 8.31, low quality evidence). Depot risperidone may be more acceptable than placebo injection but it is hard to know if it is any more effective in controlling the symptoms of schizophrenia. The active drug, especially higher doses, may be associated with more movement disorders than placebo. People already stabilised on oral risperidone may continue to maintain benefit if treated with depot risperidone and avoid the need to take tablets, at least in the short term. In people who are happy to take oral medication the depot risperidone is approximately equal to oral risperidone. It is possible that the depot

  13. Isometric knee extensor fatigue following a Wingate test: peripheral and central mechanisms.

    Science.gov (United States)

    Fernandez-del-Olmo, M; Rodriguez, F A; Marquez, G; Iglesias, X; Marina, M; Benitez, A; Vallejo, L; Acero, R M

    2013-02-01

    Central and peripheral fatigue have been explored during and after running or cycling exercises. However, the fatigue mechanisms associated with a short maximal cycling exercise (30 s Wingate test) have not been investigated. In this study, 10 volunteer subjects performed several isometric voluntary contractions using the leg muscle extensors before and after two bouts of cycling at 25% of maximal power output and two bouts of Wingate tests. Transcranial magnetic stimulation (TMS) and electrical motor nerve stimulation (NM) were applied at rest and during the voluntary contractions. Maximal voluntary contraction (MVC), voluntary activation (VA), twitch amplitude evoked by electrical nerve stimulation, M wave and motor potential evoked by TMS (MEP) were recorded. MVC, VA and twitch amplitude evoked at rest by NM decreased significantly after the first and second Wingate tests, indicating central and peripheral fatigue. MVC and VA, but not the twitch amplitude evoked by NM, recovered before the second Wingate test. These results suggest that the Wingate test results in a decrease in MVC associated with peripheral and central fatigue. While the peripheral fatigue is associated with an intramuscular impairment, the central fatigue seems to be the main reason for the Wingate test-induced impairment of MVC. © 2011 John Wiley & Sons A/S.

  14. PENGELOLAAN JARINGAN INTERNET DENGAN PROXY WINGATE

    OpenAIRE

    Titin Winarti

    2005-01-01

    Proxy adalah bagian dari protokol yang berfungsi sebagai link untuk host tunggal atau sebagai link untuk beberapa host antarajaringan dan jaringan lain. Proxy wingate adalah software yang digunakan untuk berbagi koneksi internet melalui satu alamat IPyang terintegrasi ke internet.

  15. PENGELOLAAN JARINGAN INTERNET DENGAN PROXY WINGATE

    Directory of Open Access Journals (Sweden)

    Titin Winarti

    2005-01-01

    Full Text Available Proxy adalah bagian dari protokol yang berfungsi sebagai link untuk host tunggal atau sebagai link untuk beberapa host antarajaringan dan jaringan lain. Proxy wingate adalah software yang digunakan untuk berbagi koneksi internet melalui satu alamat IPyang terintegrasi ke internet.

  16. Chemical Stockpile Disposal Program: Review and comment on the Phase 1 environmental report for the Pueblo Depot Activity, Pueblo, Colorado

    International Nuclear Information System (INIS)

    Olshansky, S.J.; Krummel, J.R.; Policastro, A.J.; McGinnis, L.D.

    1994-03-01

    As part of the Chemical Stockpile Disposal Program, an independent review is presented of the US Army Phase I environmental report for the disposal of chemical agents and munitions stored at the Pueblo Depot Activity (PUDA) in Pueblo, Colorado. The Phase I report addresses new and additional concerns not incorporated in the final programmatic environmental impact statement (FPEIS). These concerns are addressed by examining site-specific data for the PUDA. On the basis of our review of the Phase I report, we concluded that on-site meteorological data from December 1988 to June 1992 appear to be of insufficient quality to have been used instead of the off-site Pueblo airport data. No additional meteorological data have been collected since June 1992. The Phase I report briefly mentions problems with the air pollution control system. These problems will likely require the systems to be upgraded at the Johnston Atoll site and at each of the other depots in the continental United States. Without such improvements, the probability of accidents during start-up and shutdown would likely increase. The Army has a lessons-learned program to incorporate improvements into the design of future facilities. The Phase I report does not make any design change commitments. These issues need to be fully evaluated and resolved before any final conclusion concerning the adequacy of the decision in the FPEIS can be made with respect to the PUDA. With the exception of this issue, the inclusion of other more detailed site-specific data in the Phase I report does not change the decision reached in the FPEIS (which favored on-site disposal at the PUDA). We recommend that site-specific data on water, ecological, socioeconomic, and cultural resources and emergency planning and preparedness be considered explicitly in the site-specific EIS decision-making process

  17. Disposal of chemical agents and munitions stored at Umatilla Depot Activity, Hermiston, Oregon. Final Phase 1 environmental report

    Energy Technology Data Exchange (ETDEWEB)

    Zimmerman, G.P.; Hillsman, E.L.; Johnson, R.O.; Miller, R.L.; Patton, T.G.; Schoepfle, G.M.; Tolbert, V.R.; Feldman, D.L.; Hunsaker, D.B. Jr.; Kroodsma, R.L.; Morrissey, J.; Rickert, L.W.; Staub, W.P.; West, D.C.

    1993-02-01

    The Umatilla Depot Activity (UMDA) near Hermiston, Oregon, is one of eight US Army installations in the continental United States where lethal unitary chemical agents and munitions are stored, and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at UMDA consists of 11.6%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts), using a method based on five measures of risk for potential human health and ecosystem/environmental effects; the effectiveness and adequacy of emergency preparedness capabilities also played a key role in the FPEIS selection methodology. In some instances, the FPEIS included generic data and assumptions that were developed to allow a consistent comparison of potential impacts among programmatic alternatives and did not include detailed conditions at each of the eight installations. The purpose of this Phase 1 report is to examine the proposed implementation of on-site disposal at UMDA in light of more recent and more detailed data than those included in the FPEIS. Specifically, this Phase 1 report is intended to either confirm or reject the validity of on-site disposal for the UMDA stockpile. Using the same computation methods as in the FPEIS, new population data were used to compute potential fatalities from hypothetical disposal accidents. Results indicate that onsite disposal is clearly preferable to either continued storage at UMDA or transportation of the UMDA stockpile to another depot for disposal.

  18. Crossfit training changes brain-derived neurotrophic factor and irisin levels at rest, after wingate and progressive tests, and improves aerobic capacity and body composition of young physically active men and women.

    Science.gov (United States)

    Murawska-Cialowicz, E; Wojna, J; Zuwala-Jagiello, J

    2015-12-01

    Brain-derived neurotrophic factor (BDNF) is a protein that stimulates processes of neurogenesis, the survival of neurons and microglia, stimulates neuroplasticity, and takes part in the differentiation of cells developed in the hippocampus. BDNF is also released from skeletal muscles during exercise and can facilitate cross-talk between the nervous and muscular system. Irisin, the exercise hormone, is also released from skeletal muscles and is involved in oxidation processes in the organism. It is a vital issue from the point of view of prophylaxis and treatment through exercise of age-related diseases (e.g. senile dementia), obesity, type-2 diabetes. The aim of the study was to assess the changes in BDNF and irisin levels in young people after a 3-month CrossFit training program. At baseline and after the training, levels of BDNF and irisin were assayed before and after Wingate and progressive tests. Physical performance, body mass and composition, and muscle circumferences were also measured. There were noted: an improvement in aerobic capacity, an increase in VO2max, a reduction in adipose tissue percentage in women and an increase in LBM in all subjects. After CrossFit training the resting BDNF level increased significantly in all subjects while the resting level of irisin decreased in women, without changes in men. The resting level of BDNF at baseline was higher in men than in women. At baseline we observed an increased level of BDNF in women after Wingate and progressive tests, but in men only after the progressive test. After 3 months of CrossFit training the level of BDNF increased in all subjects, and also was higher in men than in women. In women we did not observe significant differences after both tests in comparison to rest. After the training BDNF was lower in men after Wingate and progressive tests than at rest. At baseline irisin level decreased in women after the Wingate and progressive tests. Changes in men were not observed after both tests

  19. TIME-OF-DAY EFFECTS ON EMG PARAMETERS DURING THE WINGATE TEST IN BOYS

    Directory of Open Access Journals (Sweden)

    Hichem Souissi

    2012-09-01

    Full Text Available In boys, muscle power and strength fluctuate with time-of-day with morning nadirs and afternoon maximum values. However, the exact underlying mechanisms of this daily variation are not studied yet. Thus, the purpose of this study was to examine the time-of-day effects on electromyographic (EMG parameters changes during a Wingate test in boys. Twenty-two boys performed a 30-s Wingate test (measurement of muscle power and fatigue at 07:00 and 17:00-h on separate days. Surface EMG activity was recorded in the Vastus lateralis, rectus femoris and vastus medialis muscles throughout the test and analyzed over a 5-s span. The root-mean-square (RMS and mean-power-frequency (MPF were calculated. Neuromuscular efficiency (NME was estimated from the ratio of power to RMS. Muscle power (8.22 ± 0.92 vs. 8.75 ± 0.99 W·kg-1 for peak power and 6.96 ± 0. 72 vs. 7.31 ± 0.77 W·kg-1 for mean power, p < 0.001 and fatigue (30.27 ± 7.98 vs. 34.5 ± 10. 15 %, p < 0.05 during the Wingate test increased significantly from morning to evening. Likewise, MPF (102.14 ± 18.15 vs. 92.38 ± 12.39 Hz during the first 5-s, p < 0.001 and NME (4.78 ± 1.7 vs. 3.88 ± 0.79 W·mV-1 during the first 5-s, p < 0.001 were higher in the evening than the morning; but no significant time-of-day effect was noticed for RMS. Taken together, these results suggest that peripheral mechanisms are more likely the cause of the child's diurnal variations of muscle power and fatigue during the Wingate test

  20. Allometric Scaling of Wingate Anaerobic Power Test Scores in Women

    Science.gov (United States)

    Hetzler, Ronald K.; Stickley, Christopher D.; Kimura, Iris F.

    2011-01-01

    In this study, we developed allometric exponents for scaling Wingate anaerobic test (WAnT) power data that are reflective in controlling for body mass (BM) and lean body mass (LBM) and established a normative WAnT data set for college-age women. One hundred women completed a standard WAnT. Allometric exponents and percentile ranks for peak (PP)…

  1. Ursula Wingate. The Effectiveness of Different Learner Dictionaries ...

    African Journals Online (AJOL)

    rbr

    Investigation into the Use of Dictionaries for Reading Comprehension by Inter- mediate Learners of German. 2002, X + 301 pp. ... empirical research conducted in dictionary use. Ursula Wingate is responsible for the ... Her expertise in applied linguistics and in learning strategies has been a particular asset in this research.

  2. Wingate, Ursula (2015). Academic Literacy and Student Diversity

    African Journals Online (AJOL)

    Wingate, Ursula (2015). Academic Literacy and Student Diversity: The Case of Inclusive Practice. Bristol: Multilingual Matters. Reviewed by Thengani H. Ngwenya*. Book review. * Prof. Thengani H. Ngwenya is Director of the Centre for Excellence in Learning and Teaching of the. Durban University of Technology, Durban, ...

  3. Depot Maintenance: Executed Workload and Maintenance Operations at DOD Depots

    Science.gov (United States)

    2017-02-03

    software. This enclosure provides detailed information about each of the 17 depots on executed workload, personnel, capital investments, process...services’ depots from fiscal year 2012 through 2015, and provides detailed information for each of the 17 depots, on executed workload, personnel...Depot Maintenance: Additional Information Needed to Meet DOD’s Core Capability Reporting Requirements, GAO-13-194 (Washington, D.C.: Feb. 11, 2013

  4. Makahiki+WattDepot

    DEFF Research Database (Denmark)

    Johnson, Philip M.; Xu, Yongwen; Brewer, Robert S.

    2013-01-01

    Satisfying the radically different requirements and operating assumptions of the next generation smart grid requires new kinds of software that enable research and experimentation into the ways that electrical energy production and consumption can be collected, analyzed, visualized, and provided ......, Django, Memcache). In this paper, we detail the novel features of WattDepot and Makahiki, our experiences using them for research and education, and additional ways they can be used for next generation energy research and education....

  5. Air Force Depot Maintenance: Analysis of Its Financial Operations

    National Research Council Canada - National Science Library

    1999-01-01

    The Air Force depot maintenance activity group is part of the Air Force Working Capital Fund, a revolving fund that relies on sales revenue rather than direct congressional appropriations to finance its operations...

  6. Examination of adipose depot-specific PPAR moieties

    International Nuclear Information System (INIS)

    Dodson, M.V.; Vierck, J.L.; Hausman, G.J.; Guan, L.L.; Fernyhough, M.E.; Poulos, S.P.; Mir, P.S.; Jiang, Z.

    2010-01-01

    Molecular mechanisms of peroxisome proliferator activated receptors (PPARs) are being defined rapidly, as illustrated by the volume of papers published. Much of the research is directed towards a clinical end-point/application; however, the non-homogeneous nature of adipose depots in laboratory animals is spurring similar research in domestic meat animals (such as beef cattle). Moreover, the size of adipose depots in meat animals remains an attractive feature for using them to obtain cells for PPAR research. Examination of meat-animal depot-specific PPAR moieties may provide novel information about adipocyte regulation that might be extrapolated to all animals.

  7. Genome-wide profiling of peroxisome proliferator-activated receptor γ in primary epididymal, inguinal, and brown adipocytes reveals depot-selective binding correlated with gene expression

    DEFF Research Database (Denmark)

    Siersbæk, Majken; Loft, Anne; Jørgensen, Mads Malik Aagaard

    2012-01-01

    epididymal, inguinal, and brown adipose tissues. While these PPARγ binding profiles are overall similar, there are clear depot-selective binding sites. Most PPARγ binding sites previously mapped in 3T3-L1 adipocytes can also be detected in primary adipocytes, but there are a large number of PPARγ binding...... sites that are specific to the primary cells, and these tend to be located in closed chromatin regions in 3T3-L1 adipocytes. The depot-selective binding of PPARγ is associated with highly depot-specific gene expression. This indicates that PPARγ plays a role in the induction of genes characteristic...... of different adipocyte lineages and that preadipocytes from different depots are differentially preprogrammed to permit PPARγ lineage-specific recruitment even when differentiated in vitro....

  8. Wingate Test is a Strong Predictor of 1500m Performance in Elite Speed Skaters

    NARCIS (Netherlands)

    Hofman, Nico; Orie, Jac; Hoozemans, Marco J M; Foster Jr., Carl; de Koning, Jos J

    2017-01-01

    Wingate test scores are strongly associated with anaerobic capacity in athletes involved in speed-endurance sports. In speed skating Wingate results are known to predict performance cross-sectionally, but have not been investigated relative to their ability to predict performance longitudinally.

  9. Function Point Analysis Depot

    Science.gov (United States)

    Muniz, R.; Martinez, El; Szafran, J.; Dalton, A.

    2011-01-01

    The Function Point Analysis (FPA) Depot is a web application originally designed by one of the NE-C3 branch's engineers, Jamie Szafran, and created specifically for the Software Development team of the Launch Control Systems (LCS) project. The application consists of evaluating the work of each developer to be able to get a real estimate of the hours that is going to be assigned to a specific task of development. The Architect Team had made design change requests for the depot to change the schema of the application's information; that information, changed in the database, needed to be changed in the graphical user interface (GUI) (written in Ruby on Rails (RoR and the web service/server side in Java to match the database changes. These changes were made by two interns from NE-C, Ricardo Muniz from NE-C3, who made all the schema changes for the GUI in RoR and Edwin Martinez, from NE-C2, who made all the changes in the Java side.

  10. Time-course microarrays reveal early activation of the immune transcriptome and adipokine dysregulation leads to fibrosis in visceral adipose depots during diet-induced obesity

    Directory of Open Access Journals (Sweden)

    Kwon Eun-Young

    2012-09-01

    Full Text Available Abstract Background Visceral white adipose tissue (WAT hypertrophy, adipokine production, inflammation and fibrosis are strongly associated with obesity, but the time-course of these changes in-vivo are not fully understood. Therefore, the aim of this study was to establish the time-course of changes in adipocyte morphology, adipokines and the global transcriptional landscape in visceral WAT during the development of diet-induced obesity. Results C57BL/6 J mice were fed a high-fat diet (HFD or normal diet (ND and sacrificed at 8 time-points over 24 weeks. Excessive fat accumulation was evident in visceral WAT depots (Epidydimal, Perirenal, Retroperitoneum, Mesentery after 2–4 weeks. Fibrillar collagen accumulation was evident in epidydimal adipocytes at 24 weeks. Plasma adipokines, leptin, resistin and adipsin, increased early and time-dependently, while adiponectin decreased late after 20 weeks. Only plasma leptin and adiponectin levels were associated with their respective mRNA levels in visceral WAT. Time-course microarrays revealed early and sustained activation of the immune transcriptome in epididymal and mesenteric depots. Up-regulated inflammatory genes included pro-inflammatory cytokines, chemokines (Tnf, Il1rn, Saa3, Emr1, Adam8, Itgam, Ccl2, 3, 4, 6, 7 and 9 and their upstream signalling pathway genes (multiple Toll-like receptors, Irf5 and Cd14. Early changes also occurred in fibrosis, extracellular matrix, collagen and cathepsin related-genes, but histological fibrosis was only visible in the later stages. Conclusions In diet-induced obesity, early activation of TLR-mediated inflammatory signalling cascades by CD antigen genes, leads to increased expression of pro-inflammatory cytokines and chemokines, resulting in chronic low-grade inflammation. Early changes in collagen genes may trigger the accumulation of ECM components, promoting fibrosis in the later stages of diet-induced obesity. New therapeutic approaches

  11. Three cases of anaphylaxis following injection of a depot corticosteroid with evidence of IgE sensitization to macrogols rather than the active steroid

    DEFF Research Database (Denmark)

    Brandt, Nicolaj; Garvey, Lene H; Bindslev-Jensen, Ulla

    2017-01-01

    We present three cases with anaphylaxis after injection of a depot corticosteroid. First, the steroid was suspected as the elicitor, but after evaluation the excipient macrogol was found to be the elicitor. One of the patients had reactions to several unrelated drugs. Increased awareness of anaph...

  12. Wingate Test as a Strong Predictor of 1500-m Performance in Elite Speed Skaters.

    Science.gov (United States)

    Hofman, Nico; Orie, Jac; Hoozemans, Marco J M; Foster, Carl; de Koning, Jos J

    2017-11-01

    Wingate test scores are strongly associated with anaerobic capacity in athletes involved in speed-endurance sports. In speed skating Wingate results are known to predict performance cross-sectionally but have not been investigated relative to their ability to predict performance longitudinally. To investigate whether Wingate tests performed during summer training are predictive of 1500-m speed-skating performance the subsequent winter in elite speed skaters. Wingate test results from the summer training periods and 1500-m performances during the subsequent winter were analyzed over a 3-y period in 5 female and 8 male elite (Olympic, World Championship, and World Cup medalists) speed skaters. Regression analyses using generalized estimating equations (GEE) were used to estimate the relationship between Wingate test variables and 1500-m speed-skating performance. Wingate peak power (PP) and mean power (MP) were used to predict 1500-m time and 400-m lap times. Improvements of 1 W/kg on PP and MP in women predict improvements of -0.75 s and -2.05 s, respectively, on 1500-m time (World Record 110.85 s). In men, improvements in PP and MP were associated with performance improvements of -0.92 s and -2.32 s on 1500-m time per 1 W/kg (World Record 101.04 s). Wingate test results achieved during the summer training period are a good predictor of improvements in 1500-m speed-skating performance during the subsequent winter. For the smallest worthwhile improvement in 1500-m performance, a gain in PP and MP of 2.1% and 1.4% (0.38 and 0.14 W/kg) for females and 1.2% and 0.9% (0.29 and 0.12 W/kg) for males is needed.

  13. Differential sympathetic outflow to adipose depots is required for visceral fat loss in response to calorie restriction

    OpenAIRE

    Sipe, L M; Yang, C; Ephrem, J; Garren, E; Hirsh, J; Deppmann, C D

    2017-01-01

    The sympathetic nervous system (SNS) regulates energy homeostasis in part by governing fatty acid liberation from adipose tissue. We first examined whether SNS activity toward discrete adipose depots changes in response to a weight loss diet in mice. We found that SNS activity toward each adipose depot is unique in timing, pattern of activation, and habituation with the most dramatic contrast between visceral and subcutaneous adipose depots. Sympathetic drive toward visceral epididymal adipos...

  14. Postactivation potentiation effect of overloaded cycling on subsequent cycling Wingate performance.

    Science.gov (United States)

    Doma, Kenji; Leicht, Anthony S; Schumann, Moritz; Nagata, Akinori; Senzaki, Kazuma; Woods, Carl E

    2018-01-04

    This study examined the postactivation potentiation effects of overloaded cycling on subsequent Wingate performance. Twenty anaerobic-trained men took part in this study. The participants were randomly allocated to complete three testing sessions separated by 7 days. Each week, participants either undertook a control session (CON) consisting of a sub-maximal cycling warm-up protocol followed by a Wingate test, or separate sessions involving an overloaded 10-second cycling PAP protocol followed by a Wingate test at 5 (T5) or 10 (T10) minutes, post-PAP protocol. Power outputs, cadence, total work, fatigue rate, heart rate and capillary lactate measures were recorded from each Wingate test. Measures were compared between these sessions and between sessions that generated the greatest peak power output (Bestpeak- P) and mean power output (Bestmean-P) via repeated measures ANOVA with effect sizes (ES) also calculated. A significantly greater mean power output, total work and lactate level were exhibited during the T10 condition compared to the CON condition (p cycling protocol increased power output and lactate measures in anaerobic-trained men during a 30-second, Wingate test. Overloaded cycling enhances subsequent anaerobic performance and is therefore likely to provide greater training stimuli for anaerobically trained individuals.

  15. Effect of anaerobic bout using wingate cycle ergometer on pressure pain threshold in normal individuals

    Directory of Open Access Journals (Sweden)

    Ajit Dabholkar

    2017-01-01

    Full Text Available Introduction: Published studies reveal that incremental graded and short term anaerobic exercise lead to an increase in beta-endorphin levels, the extent correlating with the lactate concentration. Beta- endorphin can be released into the circulation from the pituitary gland or can project into areas of the brain through nerve fibers. Exercise of sufficient intensity and duration has been demonstrated to increase circulating Beta-endorphin levels. Thus, our study investigates the effect of anaerobic activity on pressure pain threshold (PPT in normal individuals. Materials and Methods: Normal individuals (N = 30 between the age group of 20-30 years were recruited for this study. The subjects performed an anaerobic bout on Monark Wingate cycle egometer. A pre and post assessment of PPT was evaluated. Data Analysis: Graphpad Instat 3 software program was used for statistical analysis. A paired't' test was done to analyse the level of statistical significance between the pre and post PPT. Results: Study revealed that post anaerobic bout there was statistical significant difference between pre and post PPT in quadriceps, Mean 14.41,95% CI[12.95,15.87], Mean 16.73,95% CI[15.06,18.40] & (P value 0.0411 and gastrocnemius,Mean 13.56, 95% CI[12.18,14.93], Mean 15.55,95% CI[13.94,17.16] & (P value <0.0001. Conclusion: The study emphasizes the influence of pain modulation after an anaerobic bout.

  16. Neural adaptations after short-term wingate-based high-intensity interval training

    Science.gov (United States)

    Vera-Ibañez, Antonio; Colomer-Poveda, David; Romero-Arenas, Salvador; Viñuela-García, Manuel; Márquez, Gonzalo

    2017-01-01

    Objectives: This study examined the neural adaptations associated with a low-volume Wingate-based High Intensity Interval Training (HIIT). Methods: Fourteen recreationally trained males were divided into an experimental (HIIT) and a control group to determine whether a short-term (4 weeks) Wingate-based HIIT program could alter the Hoffmann (H-) reflex, volitional (V-) wave and maximum voluntary contraction (MVC) of the plantar-flexor muscles, and the peak power achieved during a Wingate test. Results: Absolute and relative peak power increased in the HIIT group (ABS_Ppeak: +14.7%, P=0.001; and REL_Ppeak: +15.0%, P=0.001), but not in the control group (ABS_Ppeak: P=0.466; and REL_Ppeak: P=0.493). However, no significant changes were found in the MVC (P>0.05 for both groups). There was a significant increase in H-reflex size after HIIT (+24.5%, P=0.004), while it remained unchanged in the control group (P=0.134). No significant changes were observed either in the V-wave or in the Vwave/Mwave ratio (P>0.05 for both groups). Conclusion: The Wingate-based training led to an increased peak power together with a higher spinal excitability. However, no changes were found either in the volitional wave or in the MVC, indicating a lack of adaptation in the central motor drive. PMID:29199186

  17. Space Transportation Infrastructure Supported By Propellant Depots

    Science.gov (United States)

    Smitherman, David; Woodcock, Gordon

    2011-01-01

    A space transportation infrastructure is described that utilizes propellant depots to support all foreseeable missions in the Earth-Moon vicinity and deep space out to Mars. The infrastructure utilizes current expendable launch vehicles such as the Delta IV Heavy, Atlas V, and Falcon 9, for all crew, cargo, and propellant launches to orbit. Propellant launches are made to a Low-Earth-Orbit (LEO) Depot and an Earth-Moon Lagrange Point 1 (L1) Depot to support new reusable in-space transportation vehicles. The LEO Depot supports missions to Geosynchronous Earth Orbit (GEO) for satellite servicing, and to L1 for L1 Depot missions. The L1 Depot supports Lunar, Earth-Sun L2 (ESL2), Asteroid, and Mars missions. A Mars Orbital Depot is also described to support ongoing Mars missions. New concepts for vehicle designs are presented that can be launched on current 5-meter diameter expendable launch vehicles. These new reusable vehicle concepts include a LEO Depot, L1 Depot, and Mars Orbital Depot based on International Space Station (ISS) heritage hardware. The high-energy depots at L1 and Mars orbit are compatible with, but do not require, electric propulsion tug use for propellant and/or cargo delivery. New reusable in-space crew transportation vehicles include a Crew Transfer Vehicle (CTV) for crew transportation between the LEO Depot and the L1 Depot, a new reusable Lunar Lander for crew transportation between the L1 Depot and the lunar surface, and a Deep Space Habitat (DSH) to support crew missions from the L1 Depot to ESL2, Asteroid, and Mars destinations. A 6 meter diameter Mars lander concept is presented that can be launched without a fairing based on the Delta IV heavy Payload Planners Guide, which indicates feasibility of a 6.5 meter fairing. This lander would evolve to re-usable operations when propellant production is established on Mars. Figure 1 provides a summary of the possible missions this infrastructure can support. Summary mission profiles are presented

  18. Sympathetic denervation of one white fat depot changes norepinephrine content and turnover in intact white and brown fat depots

    Science.gov (United States)

    Harris, Ruth B.S.

    2013-01-01

    It is well established that the sympathetic nervous system regulates adipocyte metabolism and recently it has been reported that sensory afferents from white fat overlap anatomically with sympathetic efferents to white fat. The studies described here characterize the response of intact fat pads to selective sympathectomy (local 6-hydroxydopamine injections) of inguinal (ING) or epididymal (EPI) fat in male NIH Swiss mice and provide in vivo evidence for communication between individual white and brown fat depots. The contralateral ING pad, both EPI pads, perirenal and mesenteric pads were significantly enlarged four weeks after denervating one ING pad, but only intrascapular brown fat (IBAT) increased when both ING pads were denervated. Denervation of one or both EPI pad had no effect on fat depot weights. In an additional experiment, NE turnover was inhibited in ING, retroperitoneal, mesenteric and IBAT two days after denervation of both EPI or of both ING pads. NE content was reduced to 10-30% of control values in all fat depots. There was no relation between early changes in NE turnover and fat pad weight 4 weeks after denervation, even though the reduction in NE content of intact fat pads was maintained. These data demonstrate that there is communication among individual fat pads, presumably through central integration of activity of sensory afferent and sympathetic efferent fibers,that changes sympathetic drive to white adipose tissue in a unified manner. In specific situations, removal of sympathetic efferents to one pad induces a compensatory enlargement of other intact depots. PMID:22513494

  19. Storage depot for radioactive material

    International Nuclear Information System (INIS)

    Szulinski, M.J.

    1983-01-01

    Vertical drilling of cylindrical holes in the soil, and the lining of such holes, provides storage vaults called caissons. A guarded depot is provided with a plurality of such caissons covered by shielded closures preventing radiation from penetrating through any linear gap to the atmosphere. The heat generated by the radioactive material is dissipated through the vertical liner of the well into the adjacent soil and thus to the ground surface so that most of the heat from the radioactive material is dissipated into the atmosphere in a manner involving no significant amount of biologically harmful radiation. The passive cooling of the radioactive material without reliance upon pumps, personnel, or other factor which might fail, constitutes one of the most advantageous features of this system. Moreover this system is resistant to damage from tornadoes or earthquakes. Hermetically sealed containers of radioactive material may be positioned in the caissons. Loading vehicles can travel throughout the depot to permit great flexibility of loading and unloading radioactive materials. Radioactive material can be shifted to a more closely spaced caisson after ageing sufficiently to generate much less heat. The quantity of material stored in a caisson is restricted by the average capacity for heat dissipation of the soil adjacent such caisson

  20. DEPOT database: Reference manual and user's guide

    International Nuclear Information System (INIS)

    Clancey, P.; Logg, C.

    1991-03-01

    DEPOT has been developed to provide tracking for the Stanford Linear Collider (SLC) control system equipment. For each piece of equipment entered into the database, complete location, service, maintenance, modification, certification, and radiation exposure histories can be maintained. To facilitate data entry accuracy, efficiency, and consistency, barcoding technology has been used extensively. DEPOT has been an important tool in improving the reliability of the microsystems controlling SLC. This document describes the components of the DEPOT database, the elements in the database records, and the use of the supporting programs for entering data, searching the database, and producing reports from the information

  1. Radiological Final Status Survey of the Hammond Depot, Hammond, Indiana

    International Nuclear Information System (INIS)

    Vitkus, T.J.

    2008-01-01

    ORISE conducted extensive scoping, characterization, and final status surveys of land areas and structures at the DNSC's Hammond Depot located in Hammond, Indiana in multiple phases during 2005, 2006 and 2007. This report provides a detailed discussion of the radiological survey planning, survey implementation, remediation, and the results for these activities supporting the conclusion that radioactive contamination previously identified at the Hammond Depot (HD) has been reduced to levels such that the site may be released without radiological restrictions. The objective of the radiological final status survey (FSS) was to obtain the data necessary to demonstrate compliance with the U.S. Nuclear Regulatory Commission (NRC)-approved site-specific derived concentration guideline levels (DCGLs) for both structural surfaces and outdoor areas (ORISE 2006a and NRC 2007). The DCGLs were modeled such that any residual licensed material would not exceed the NRC's basic dose limit for license termination of 25 millirem per year (mrem/y)

  2. Examination of relationship between 30 second wingate test performance and spirometric respiratory functions in young adults

    Directory of Open Access Journals (Sweden)

    C Arslan

    2009-07-01

    Full Text Available Objective: This work has been planed to investigate whether the correlation between one of the important component of the sports performance spirometric respiratory function (SRF and 30 s Wingate Test (WT parameters of young adults who have different physical fitness level. Materials and Methods: This work included a total of 166 subjects those are 98 young boys (20.30±1.93 and 68 young girls (19.65±2.18. The subjects were divided into two groups namely regular exercises group (EG who make a regular exercises during 4.0±1.50 years and sedentary groups (SG. Both group’s subjects have similar age, height, weight and body mass index (BMI kg/m2. All the subjects were performed spirometric respiratory function test and WT power performance test. Statistical analyses were performed by SPSS computer program and the groups were compared to each other by using Independent Samples t test calculation and the correlation relation levels were calculated by using linear regression analysis. Results: In the view of physical peculiarities, it has not been found any difference between research groups that EG and SG (P>0.05. In the meaning of the measured spirometric respiratory functions and WT power performance, with the advantage of making regular sports, according to SG groups, the boys and girls EG groups showed differences (P<0.05. The correlational relationship between the spirometric and WT power parameters; it has been observed significant correlation between peak power (PP, mean power (MP, peak power/weight (PP/Wkg, mean power/weight (MP/Wkg form WT parameters and VC, FVC, FEV1, FEV1/FVC (% FEF25-75, PEF and MVV form respiration function (P<0.05 and P<0.001. On the other hand, it has not been found any significant correlation between WT anaerobic fatigue index (AFI % and respiratory functions (P<0.05. Conclusion: In this work, the tested spirometric respiratory functions have got an active role in the WT power parameters. It has been confirmed that

  3. Male bovine GH transgenic mice have decreased adiposity with an adipose depot-specific increase in immune cell populations.

    Science.gov (United States)

    Benencia, Fabian; Harshman, Stephanie; Duran-Ortiz, Silvana; Lubbers, Ellen R; List, Edward O; Householder, Lara; Al-Naeeli, Mawadda; Liang, Xiaoyu; Welch, Lonnie; Kopchick, John J; Berryman, Darlene E

    2015-05-01

    White adipose tissue (WAT) is composed of mature adipocytes and a stromal vascular fraction (SVF), which contains a variety of cells, including immune cells that vary among the different WAT depots. Growth hormone (GH) impacts immune function and adiposity in an adipose depot-specific manner. However, its effects on WAT immune cell populations remain unstudied. Bovine GH transgenic (bGH) mice are commonly used to study the in vivo effects of GH. These giant mice have an excess of GH action, impaired glucose metabolism, decreased adiposity, increased lean mass, and a shortened lifespan. Therefore, the purpose of this study was to characterize the WAT depot-specific differences in immune cell populations in the presence of excess GH in vivo. Three WAT depots were assessed: inguinal (sc), epididymal (EPI), and mesenteric (MES). Subcutaneous and MES bGH WAT depots showed a significantly higher number of total SVF cells, yet only MES bGH WAT had higher leukocyte counts compared with control samples. By means of flow cytometry analysis of the SVF, we detected greater macrophage and regulatory T-cell infiltration in sc and MES bGH WAT depots compared with controls. However, no differences were observed in the EPI WAT depot. RNA-sequencing confirmed significant alterations in pathways related to T-cell infiltration and activation in the sc depot with fewer significant changes in the EPI bGH WAT depot. These findings collectively point to a previously unrecognized role for GH in influencing the distribution of WAT immune cell populations in a depot-specific manner.

  4. Differential sympathetic outflow to adipose depots is required for visceral fat loss in response to calorie restriction.

    Science.gov (United States)

    Sipe, L M; Yang, C; Ephrem, J; Garren, E; Hirsh, J; Deppmann, C D

    2017-04-10

    The sympathetic nervous system (SNS) regulates energy homeostasis in part by governing fatty acid liberation from adipose tissue. We first examined whether SNS activity toward discrete adipose depots changes in response to a weight loss diet in mice. We found that SNS activity toward each adipose depot is unique in timing, pattern of activation, and habituation with the most dramatic contrast between visceral and subcutaneous adipose depots. Sympathetic drive toward visceral epididymal adipose is more than doubled early in weight loss and then suppressed later in the diet when weight loss plateaued. Coincident with the decline in SNS activity toward visceral adipose is an increase in activity toward subcutaneous depots indicating a switch in lipolytic sources. In response to calorie restriction, SNS activity toward retroperitoneal and brown adipose depots is unaffected. Finally, pharmacological blockage of sympathetic activity on adipose tissue using the β3-adrenergic receptor antagonist, SR59230a, suppressed loss of visceral adipose mass in response to diet. These findings indicate that SNS activity toward discrete adipose depots is dynamic and potentially hierarchical. This pattern of sympathetic activation is required for energy liberation and loss of adipose tissue in response to calorie-restricted diet.

  5. Locating Depots for Capacitated Vehicle Routing

    DEFF Research Database (Denmark)

    Gørtz, Inge Li; Nagarajan, Viswanath

    2011-01-01

    We study a location-routing problem in the context of capacitated vehicle routing. The input to k-LocVRP is a set of demand locations in a metric space and a fleet of k vehicles each of capacity Q. The objective is to locate k depots, one for each vehicle, and compute routes for the vehicles so t...

  6. Depot medroxyprogesterone injectable contraception at the ...

    African Journals Online (AJOL)

    the introduction of post-abortal and puerperal administrations of depot medroxyprogesterone acetate and its new formulation; depo sub-Q provera in all our .... disease, uterine fibroids, ectopic pregnancy, iron- deficiency anemia and ovarian .... contraception. Clinical Gynaecologic Endocrinology and. Infertility. 15th ed.

  7. Techno-economic analysis of decentralized biomass processing depots.

    Science.gov (United States)

    Lamers, Patrick; Roni, Mohammad S; Tumuluru, Jaya S; Jacobson, Jacob J; Cafferty, Kara G; Hansen, Jason K; Kenney, Kevin; Teymouri, Farzaneh; Bals, Bryan

    2015-10-01

    Decentralized biomass processing facilities, known as biomass depots, may be necessary to achieve feedstock cost, quantity, and quality required to grow the future U.S. bioeconomy. In this paper, we assess three distinct depot configurations for technical difference and economic performance. The depot designs were chosen to compare and contrast a suite of capabilities that a depot could perform ranging from conventional pelleting to sophisticated pretreatment technologies. Our economic analyses indicate that depot processing costs are likely to range from ∼US$30 to US$63 per dry metric tonne (Mg), depending upon the specific technology implemented and the energy consumption for processing equipment such as grinders and dryers. We conclude that the benefits of integrating depots into the overall biomass feedstock supply chain will outweigh depot processing costs and that incorporation of this technology should be aggressively pursued. Copyright © 2015. Published by Elsevier Ltd.

  8. Test-Retest Reliability of the 20-sec Wingate Test to Assess Anaerobic Power in Children with Cerebral Palsy

    NARCIS (Netherlands)

    Dallmeijer, Annet J.; Scholtes, Vanessa A. B.; Brehm, Merel-Anne; Becher, Jules G.

    2013-01-01

    Objective: The aim of this study was to determine the test-retest reliability of the 20-sec Wingate anaerobic test in children with cerebral palsy. Design: Participants were 22 ambulant children with cerebral palsy, with Gross Motor Function Classification System levels I (limitations in advanced

  9. Test-retest reliability of the 20-sec Wingate test to assess anaerobic power in children with cerebral palsy

    NARCIS (Netherlands)

    Dallmeijer, A.J.; Scholtes, V.A.B.; Brehm, M.A.; Becher, J.G.

    2013-01-01

    OBJECTIVE: The aim of this study was to determine the test-retest reliability of the 20-sec Wingate anaerobic test in children with cerebral palsy. DESIGN: Participants were 22 ambulant children with cerebral palsy, with Gross Motor Function Classification System levels I (limitations in advanced

  10. Cellular Responses and Tissue Depots for Nanoformulated Antiretroviral Therapy.

    Directory of Open Access Journals (Sweden)

    Andrea L Martinez-Skinner

    Full Text Available Long-acting nanoformulated antiretroviral therapy (nanoART induces a range of innate immune migratory, phagocytic and secretory cell functions that perpetuate drug depots. While recycling endosomes serve as the macrophage subcellular depots, little is known of the dynamics of nanoART-cell interactions. To this end, we assessed temporal leukocyte responses, drug uptake and distribution following both intraperitoneal and intramuscular injection of nanoformulated atazanavir (nanoATV. Local inflammatory responses heralded drug distribution to peritoneal cell populations, regional lymph nodes, spleen and liver. This proceeded for three days in male Balb/c mice. NanoATV-induced changes in myeloid populations were assessed by fluorescence-activated cell sorting (FACS with CD45, CD3, CD11b, F4/80, and GR-1 antibodies. The localization of nanoATV within leukocyte cell subsets was determined by confocal microscopy. Combined FACS and ultra-performance liquid chromatography tandem mass-spectrometry assays determined nanoATV carriages by cell-based vehicles. A robust granulocyte, but not peritoneal macrophage nanoATV response paralleled zymosan A treatment. ATV levels were highest at sites of injection in peritoneal or muscle macrophages, dependent on the injection site. The spleen and liver served as nanoATV tissue depots while drug levels in lymph nodes were higher than those recorded in plasma. Dual polymer and cell labeling demonstrated a nearly exclusive drug reservoir in macrophages within the liver and spleen. Overall, nanoART induces innate immune responses coincident with rapid tissue macrophage distribution. Taken together, these works provide avenues for therapeutic development designed towards chemical eradication of human immunodeficiency viral infection.

  11. Effects of acute creatine supplementation on iron homeostasis and uric acid-based antioxidant capacity of plasma after wingate test

    Directory of Open Access Journals (Sweden)

    Barros Marcelo P

    2012-06-01

    Full Text Available Abstract Background Dietary creatine has been largely used as an ergogenic aid to improve strength and athletic performance, especially in short-term and high energy-demanding anaerobic exercise. Recent findings have also suggested a possible antioxidant role for creatine in muscle tissues during exercise. Here we evaluate the effects of a 1-week regimen of 20 g/day creatine supplementation on the plasma antioxidant capacity, free and heme iron content, and uric acid and lipid peroxidation levels of young subjects (23.1 ± 5.8 years old immediately before and 5 and 60 min after the exhaustive Wingate test. Results Maximum anaerobic power was improved by acute creatine supplementation (10.5 %, but it was accompanied by a 2.4-fold increase in pro-oxidant free iron ions in the plasma. However, potential iron-driven oxidative insult was adequately counterbalanced by proportional increases in antioxidant ferric-reducing activity in plasma (FRAP, leading to unaltered lipid peroxidation levels. Interestingly, the FRAP index, found to be highly dependent on uric acid levels in the placebo group, also had an additional contribution from other circulating metabolites in creatine-fed subjects. Conclusions Our data suggest that acute creatine supplementation improved the anaerobic performance of athletes and limited short-term oxidative insults, since creatine-induced iron overload was efficiently circumvented by acquired FRAP capacity attributed to: overproduction of uric acid in energy-depleted muscles (as an end-product of purine metabolism and a powerful iron chelating agent and inherent antioxidant activity of creatine.

  12. Activation of Classical Brown Adipocytes in the Adult Human Perirenal Depot Is Highly Correlated with PRDM16–EHMT1 Complex Expression

    Science.gov (United States)

    Nagano, Gaku; Ohno, Haruya; Oki, Kenji; Kobuke, Kazuhiro; Shiwa, Tsuguka; Yoneda, Masayasu; Kohno, Nobuoki

    2015-01-01

    Brown fat generates heat to protect against cold and obesity. Adrenergic stimulation activates the thermogenic program of brown adipocytes. Although the bioactivity of brown adipose tissue in adult humans had been assumed to very low, several studies using positron emission tomography–computed tomography (PET–CT) have detected bioactive brown adipose tissue in adult humans under cold exposure. In this study, we collected adipose tissues obtained from the perirenal regions of adult patients with pheochromocytoma (PHEO) or non-functioning adrenal tumors (NF). We demonstrated that perirenal brown adipocytes were activated in adult patients with PHEO. These cells had the molecular characteristics of classical brown fat rather than those of beige/brite fat. Expression of brown adipose tissue markers such as uncoupling protein 1 (UCP1) and cell death-inducing DFFA-like effector A (CIDEA) was highly correlated with the amounts of PRD1-BF-1-RIZ1 homologous domain-containing protein-16 (PRDM16) – euchromatic histone-lysine N-methyltransferase 1 (EHMT1) complex, the key transcriptional switch for brown fat development. These results provide novel insights into the reconstruction of human brown adipocytes and their therapeutic application against obesity and its complications such as type 2 diabetes. PMID:25812118

  13. Activation of classical brown adipocytes in the adult human perirenal depot is highly correlated with PRDM16-EHMT1 complex expression.

    Directory of Open Access Journals (Sweden)

    Gaku Nagano

    Full Text Available Brown fat generates heat to protect against cold and obesity. Adrenergic stimulation activates the thermogenic program of brown adipocytes. Although the bioactivity of brown adipose tissue in adult humans had been assumed to very low, several studies using positron emission tomography-computed tomography (PET-CT have detected bioactive brown adipose tissue in adult humans under cold exposure. In this study, we collected adipose tissues obtained from the perirenal regions of adult patients with pheochromocytoma (PHEO or non-functioning adrenal tumors (NF. We demonstrated that perirenal brown adipocytes were activated in adult patients with PHEO. These cells had the molecular characteristics of classical brown fat rather than those of beige/brite fat. Expression of brown adipose tissue markers such as uncoupling protein 1 (UCP1 and cell death-inducing DFFA-like effector A (CIDEA was highly correlated with the amounts of PRD1-BF-1-RIZ1 homologous domain-containing protein-16 (PRDM16 - euchromatic histone-lysine N-methyltransferase 1 (EHMT1 complex, the key transcriptional switch for brown fat development. These results provide novel insights into the reconstruction of human brown adipocytes and their therapeutic application against obesity and its complications such as type 2 diabetes.

  14. Activation of classical brown adipocytes in the adult human perirenal depot is highly correlated with PRDM16-EHMT1 complex expression.

    Science.gov (United States)

    Nagano, Gaku; Ohno, Haruya; Oki, Kenji; Kobuke, Kazuhiro; Shiwa, Tsuguka; Yoneda, Masayasu; Kohno, Nobuoki

    2015-01-01

    Brown fat generates heat to protect against cold and obesity. Adrenergic stimulation activates the thermogenic program of brown adipocytes. Although the bioactivity of brown adipose tissue in adult humans had been assumed to very low, several studies using positron emission tomography-computed tomography (PET-CT) have detected bioactive brown adipose tissue in adult humans under cold exposure. In this study, we collected adipose tissues obtained from the perirenal regions of adult patients with pheochromocytoma (PHEO) or non-functioning adrenal tumors (NF). We demonstrated that perirenal brown adipocytes were activated in adult patients with PHEO. These cells had the molecular characteristics of classical brown fat rather than those of beige/brite fat. Expression of brown adipose tissue markers such as uncoupling protein 1 (UCP1) and cell death-inducing DFFA-like effector A (CIDEA) was highly correlated with the amounts of PRD1-BF-1-RIZ1 homologous domain-containing protein-16 (PRDM16) - euchromatic histone-lysine N-methyltransferase 1 (EHMT1) complex, the key transcriptional switch for brown fat development. These results provide novel insights into the reconstruction of human brown adipocytes and their therapeutic application against obesity and its complications such as type 2 diabetes.

  15. Chick subcutaneous and abdominal adipose tissue depots respond differently in lipolytic and adipogenic activity to α-melanocyte stimulating hormone (α-MSH).

    Science.gov (United States)

    Shipp, Steven L; Wang, Guoqing; Cline, Mark A; Gilbert, Elizabeth R

    2017-07-01

    In birds, α-MSH is anorexigenic, but effects on adipose tissue are unknown. Four day-old chicks were intraperitoneally injected with 0 (vehicle), 5, 10, or 50μg of α-MSH and subcutaneous and abdominal adipose tissue collected at 60min for RNA isolation (n=10). Plasma was collected post-euthanasia at 60 and 180min for measuring non-esterified fatty acids (NEFA) and α-MSH (n=10). Relative to the vehicle, food intake was reduced in the 50μg-treated group. Plasma NEFAs were greater in 10μg than vehicle-treated chicks at 3h. Plasma α-MSH was 3.06±0.57ng/ml. In subcutaneous tissue, melanocortin receptor 5 (MC5R) mRNA was increased in 10μg, MC2R and CCAAT-enhancer-binding protein β (C/EBPβ) mRNAs increased in 50μg, peroxisome proliferator-activated receptor γ and C/EBPα decreased in 5, 10 and 50μg, and Ki67 mRNA decreased in 50μg α-MSH-injected chicks, compared to vehicle-injected chicks. In abdominal tissue, adipose triglyceride lipase mRNA was greater in 10μg α-MSH- than vehicle-treated chicks. Cells isolated from abdominal fat that were treated with 10 and 100nM α-MSH for 4h expressed more MC5R and perilipin-1 than control cells (n=6). Cells that received 100nM α-MSH expressed more fatty acid binding protein 4 and comparative gene identification-58 mRNA than control cells. Glycerol-3-phosphate dehydrogenase (G3PDH) activity was greater in cells at 9days post-differentiation that were treated with 1 and 100nM α-MSH for 4h than in control cells (n=3). Results suggest that α-MSH increases lipolysis and reduces adipogenesis in adipose tissue. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Oxygen uptake during Wingate tests for arms and legs in swimmers and water polo players

    Directory of Open Access Journals (Sweden)

    Colantonio Emilson

    2003-01-01

    Full Text Available OBJECTIVE: The aim of the present study is to compare the values of the maximal oxygen uptake (O2 max during two consecutive bouts in Wingate tests for arms and legs in swimmers (S and water polo players (WP. METHODS: Sample - seven national level athletes (4 S and 3 WP, age 17,90 ± 2,14 years, body mass 71,41 ± 6,84 kg, height 176,65 ± 7,02 cm, % body fat 13,23 ± 4,18. Two Wingate bouts with 30 sec each with 3 min interval between them, for arms and legs in alternated days. Oxygen uptake: breath-by-breath using the gas analysis system K4 b² Cosmed. Statistical analysis: Wilcoxon test for dependent variables and Kolmogorov-Smirnov test for independent variables. RESULTS: The mean values found at the O2 peak (PO2, mean power (MP and peak power (PP for each bout of the Wingate test, for arms and legs. For Arms: PO2 = 55.16 ± 5.72 ml.kg-1.min-1, MP = 5.28 ± 0.59 watts.kg-1 and PP = 6.71 ± 0.88 watts.kg-1 got in the first bout (1st Arms and PO2 = 60.12 ± 6.10 ml.kg-1.min-1, MP = 5.03 ± 0.40 watts.kg-1 and PP = 6.25 ± 0.51 watts.kg-1, got in the second bout (2nd Arms. For legs: PO2 = 55.66 ± 6.85 ml.kg-1.min-1, MP = 4.75 ± 1.79 watts.kg-1 and PP = 7.44 ± 1.96 watts.kg-1 got in the first bout (1st Legs and PO2 = 62.09 ± 5.99 ml.kg-1.min-1, MP = 4.28 ± 1.47 watts.kg-1 and PP = 6.68 ± 1.63 watts.kg-1 got in the second bout (2nd Legs. DISCUSSION AND CONCLUSION: All variables studied did not present significant difference among arms and legs, as much the first as the second bout for arms for PO2 (p < 0.05. There was no difference between the PM mean values of the first and the second bout. But the mean of the second bout of legs was significant smaller than the first bout (p < 0.05. For the PP variable there was no difference among the mean values to the first and second bout as much for arms as for legs. It looks like to exist larger magnitude to O2 adjustment for arms than legs, that could be associated to specific demands to which S

  17. Clay Nanoparticles Elicit Long-Term Immune Responses by Forming Biodegradable Depots for Sustained Antigen Stimulation.

    Science.gov (United States)

    Chen, Weiyu; Zuo, Huali; Li, Bei; Duan, Chengcheng; Rolfe, Barbara; Zhang, Bing; Mahony, Timothy J; Xu, Zhi Ping

    2018-04-14

    Nanomaterials have been widely tested as new generation vaccine adjuvants, but few evoke efficient immunoreactions. Clay nanoparticles, for example, layered double hydroxide (LDH) and hectorite (HEC) nanoparticles, have shown their potent adjuvanticity in generating effective and durable immune responses. However, the mechanism by which clay nanoadjuvants stimulate the immune system is not well understood. Here, it is demonstrated that LDH and HEC-antigen complexes form loose agglomerates in culture medium/serum. They also form nodules with loose structures in tissue after subcutaneous injection, where they act as a depot for up to 35 d. More importantly, clay nanoparticles actively and continuously recruit immune cells into the depot for up to one month, and stimulate stronger immune responses than FDA-approved adjuvants, Alum and QuilA. Sustained antigen release is also observed in clay nanoparticle depots, with 50-60% antigen released after 35 d. In contrast, Alum-antigen complexes show minimal antigen release from the depot. Importantly, LDH and HEC are more effective than QuilA and Alum in promoting memory T-cell proliferation. These findings suggest that both clay nanoadjuvants can serve as active vaccine platforms for sustained and potent immune responses. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  18. Aferição das cargas a aplicar a nadadores no teste Wingate em cicloergómetro

    Directory of Open Access Journals (Sweden)

    Susana Maria Soares

    2013-12-01

    Full Text Available O teste Wingate parece ser o teste padrão para avaliar o potencial anaeróbio, implicando a aplicação de uma carga de resistência cujo valor é uma percentagem do peso corporal do sujeito a avaliar. O objetivo do presente estudo foi o de determinar a carga de resistência, expressa em percentagem do peso corporal, a aplicar a nadadores no teste Wingate realizado em cicloergómetro. A amostra foi constituída por sete nadadores e sete nadadoras. Para aferir a carga ótima de resistência a aplicar a cada nadador foi realizado um pré-teste de nx10s, com um intervalo de 15min entre cada repetição. A resistência aplicada em cada repetição foi de 7.5% do peso corporal, aumentada em frações de 0.5%. A carga de resistência ótima determinada no pré-teste foi aplicada no teste Wingate tal como determinada e incrementada e subtraída em 0.5% do peso corporal, tendo-se verificado uma relação não-linear entre a potência e a carga externa. A carga de resistência ótima a aplicar no teste Wingate foi superior ao valor padrão de 7.5%, quer para os nadadores (9.50 ± 0.65%, quer para as nadadoras (9.86 ± 1.18%.

  19. ACUTE EFFECTS OF THREE DIFFERENT STRETCHING PROTOCOLS ON THE WINGATE TEST PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Bruno L. Franco

    2012-03-01

    Full Text Available The purpose of this study was to examine the acute effects of different stretching exercises on the performance of the traditional Wingate test (WT. Fifteen male participants performed five WT; one for familiarization (FT, and the remaining four after no stretching (NS, static stretching (SS, dynamic stretching (DS, and proprioceptive neuromuscular facilitation (PNF. Stretches were targeted for the hamstrings, quadriceps, and calf muscles. Peak power (PP, mean power (MP, and the time to reach PP (TP were calculated. The MP was significantly lower when comparing the DS (7.7 ± 0.9 W/kg to the PNF (7.3 ± 0.9 W/kg condition (p < 0.05. For PP, significant differences were observed between more comparisons, with PNF stretching providing the lowest result. A consistent increase of TP was observed after all stretching exercises when compared to NS. The results suggest the type of stretching, or no stretching, should be considered by those who seek higher performance and practice sports that use maximal anaerobic power.

  20. Fatty acid composition of fat depots in wintering Canada geese

    Science.gov (United States)

    Austin, J.E.

    1993-01-01

    I determined the fatty acid composition of subcutaneous, abdominal, visceral, and leg saddle depots in adult female Canada Geese (Branta canadensis) wintering in north-central Missouri during October 1984-March 1985. Mean levels of C14:0, C16:0, C16:1, C18:0, C18:1, C18:2, and C18:3 generally were highest in the subcutaneous and abdominal depots. The ratio of saturated to unsaturated fats was highest in the leg saddle depot and lowest in the abdominal depot. I also assessed the differences among sexes, seasons, and years in fatty acid composition of abdominal fat depots in adult geese collected during October-March, 1985-1987. Adult females had consistently higher levels of C14:0 in abdominal depots than males. Fatty acid composition of the abdominal depot differed among years but not by season. In the abdominal depot, C14:0, C16:0, C16:1, and C18:1 were higher in 1986-1987 compared with the previous two years, whereas C18:3 was highest in 1984-1985. Differences among years reflected changes in winter diet. Fatty acids of wintering geese were similar to those previously found in breeding Canada Geese.

  1. Architecture Study for a Fuel Depot Supplied from Lunar Resources

    Science.gov (United States)

    Perrin, Thomas M.

    2016-01-01

    Heretofore, discussions of space fuel depots assumed the depots would be supplied from Earth. However, the confirmation of deposits of water ice at the lunar poles in 2009 suggests the possibility of supplying a space depot with liquid hydrogen/liquid oxygen produced from lunar ice. This architecture study sought to determine the optimum architecture for a fuel depot supplied from lunar resources. Four factors - the location of propellant processing (on the Moon or on the depot), the location of the depot (on the Moon, or at L1, GEO, or LEO), the location of propellant transfer (L1, GEO, or LEO), and the method of propellant transfer (bulk fuel or canister exchange) were combined to identify 18 potential architectures. Two design reference missions (DRMs) - a satellite servicing mission and a cargo mission to Mars - were used to create demand for propellants, while a third DRM - a propellant delivery mission - was used to examine supply issues. The architectures were depicted graphically in a network diagram with individual segments representing the movement of propellant from the Moon to the depot, and from the depot to the customer.

  2. Stock Funding of Depot Level Reparables: Win, Lose, or Draw?

    Science.gov (United States)

    1993-06-04

    trends Identified, Based on this analysis, it appears that the stook funiding of depot level reparables in adversely affauting •qulpmnnt availability...Deborah A. Elliot, "The Effect of Defense Management Revlow Decision 904. Stook Funding of Depot Level Reparables, on Cash Flow within the Reparable

  3. Peak Expiratory Flow Rate in Petroleum Depot Workers and Petrol ...

    African Journals Online (AJOL)

    Peak Expiratory Flow Rate (PEFR) values in litres per minute were determined in petrol depot loaders, petrol station attendants and in control subjects. The PEFR values were 315 ± 94, 386 + 91 and 529 + 94 litres/min. in depot workers, petrol attendants and control subjects respectively. The value in the control subjects ...

  4. Ligand Depot: a data warehouse for ligands bound to macromolecules.

    Science.gov (United States)

    Feng, Zukang; Chen, Li; Maddula, Himabindu; Akcan, Ozgur; Oughtred, Rose; Berman, Helen M; Westbrook, John

    2004-09-01

    Ligand Depot is an integrated data resource for finding information about small molecules bound to proteins and nucleic acids. The initial release (version 1.0, November, 2003) focuses on providing chemical and structural information for small molecules found as part of the structures deposited in the Protein Data Bank. Ligand Depot accepts keyword-based queries and also provides a graphical interface for performing chemical substructure searches. A wide variety of web resources that contain information on small molecules may also be accessed through Ligand Depot. Ligand Depot is available at http://ligand-depot.rutgers.edu/. Version 1.0 supports multiple operating systems including Windows, Unix, Linux and the Macintosh operating system. The current drawing tool works in Internet Explorer, Netscape and Mozilla on Windows, Unix and Linux.

  5. Celtic steel - an evaluation of depot finds

    Energy Technology Data Exchange (ETDEWEB)

    Presslinger, H.; Mayr, M. [Vereinigte Oesterreichische Eisen- und Stahlwerke AG (VOeST)-Alpine Industrieanlagenbau GmbH, Linz (Austria)

    2001-08-01

    In the course of archaeological excavations on the Gruendberg in Linz/Austria, several depots containing a total of 45 steel objects were discovered. These depots had been set up around 100 before Christ (BC). 25 objects were used to take samples for metallographic and microanalytical investigations. In the exercise of his trade, the Celtic smith could resort to different steel grades: non-alloyed, carbon alloyed, phosphorus alloyed. The technique applied was that of fire-forging single pieces of steel - which had previously been widened by hammering - to give flat bars showing a multi-layer structure. For workpieces with special requirements with regard both to hardness and to toughness, a number of carefully selected flat bars with differing contents of alloying metals were bonded by forge welding, which produced a compound material. Hardening by cold working as well as by torquing was already known to these Celtic craftsmen. To obtain tools with a hard edge and a tough core, cementation was used. (orig.)

  6. [SLEEP OF ELITE YOUNG ATHLETE AT THE ACADEMY FOR SPORT EXCELLENCE AT THE WINGATE INSTITUTE].

    Science.gov (United States)

    Navot Mintzer, Dalya; Shargal, Eyal; Fuxman, Yair; Wissblat, Dorit; Baharav, Anda

    2016-06-01

    Sleep duration and quality have a critical role in cognitive and athletic performances. A relationship was demonstrated between sleep deprivation, reduced performance and elevated injury risk. The recommended sleep duration for teenagers is at least 9 hours a day but most sleep less. To estimate sleep duration among elite adolescent athletes at the Academy for Sport Excellence at the Wingate Institute, by quantifying the changes after joining the academy and the relation to school performances and the usage of medical services. Data from medical records, including sleep screening questionnaires and a number of the athletes' medical appointments were analyzed. Athletes reported that sleep duration was less than recommended before joining the academy. After joining the academy the average sleep duration decreased (7.37 vs 7.7 hours, P = 0.05) and daytime sleepiness was elevated (13/24 v 11/24 Epworth-Sleepiness-Scale (ESS), P = 0.002). Correlations between changes in sleep duration and changes in school achievements before and after joining the academy were demonstrated (P = 0.027). No correlation was found between sleep duration at the academy and usage of medical services. Elite adolescent athletes do not sleep enough and are tired during the day. Reduction in sleep duration and elevation in sleepiness were observed with the transition to practice, study and life at the Academy for Sport Excellence. In accordance with previous studies, our findings showed elite young athletes are in a state of continuous sleep deprivation that interferes with their school achievements. Further research is needed to evaluate the importance of sleep duration and quality in performance for the health of young athletes.

  7. Fat Depots, Free Fatty Acids, and Dyslipidemia

    Directory of Open Access Journals (Sweden)

    Jon O. Ebbert

    2013-02-01

    Full Text Available Body fat deposition and excess free fatty acid (FFA metabolism contribute to dyslipidemia and the adverse health consequences of obesity. Individuals with upper body obesity have impaired functioning of adipocytes, the primary fatty acid storage site. Excess visceral fat is strongly associated with impaired suppression of FFA release in response to insulin, as well as with hypertriglyceridemia and low concentrations of high density lipoprotein (HDL cholesterol. High FFA concentrations can induce insulin resistance in muscle and liver. Furthermore, failure of hyperinsulinemia to normally suppress FFA is associated with impaired carbohydrate oxidation and muscle glucose storage, reduced hepatic insulin clearance and elevated triglycerides. Understanding the impact of body fat distribution on FFA metabolism and dyslipidemia is critical for determining the link between overweight and obesity and cardiovascular disease risk. In the current review, we will explore the relationship between adipose tissue, body fat depots, and FFA metabolism.

  8. Locating Depots for Capacitated Vehicle Routing

    DEFF Research Database (Denmark)

    Gørtz, Inge Li; Nagarajan, Viswanath

    2016-01-01

    depots, one for each vehicle, and compute routes for the vehicles so that all demands are satisfied and the total cost is minimized. Our main result is a constant-factor approximation algorithm for k-LocVRP. In obtaining this result, we introduce a common generalization of the k-median and minimum...... spanning tree problems (called k median forest), which might be of independent interest. We give a local-search based (3+ε)-approximation algorithm for k median forest, which leads to a (12+ε)-approximation algorithm for k-LocVRP, for any constant ε>0.......We study a location-routing problem in the context of capacitated vehicle routing. The input to the k-location capacitated vehicle routing problem (k-LocVRP) consists of a set of demand locations in a metric space and a fleet of k identical vehicles, each of capacity Q. The objective is to locate k...

  9. DEPOT database: Reference manual and user's guide

    Energy Technology Data Exchange (ETDEWEB)

    Clancey, P.; Logg, C.

    1991-03-01

    DEPOT has been developed to provide tracking for the Stanford Linear Collider (SLC) control system equipment. For each piece of equipment entered into the database, complete location, service, maintenance, modification, certification, and radiation exposure histories can be maintained. To facilitate data entry accuracy, efficiency, and consistency, barcoding technology has been used extensively. DEPOT has been an important tool in improving the reliability of the microsystems controlling SLC. This document describes the components of the DEPOT database, the elements in the database records, and the use of the supporting programs for entering data, searching the database, and producing reports from the information.

  10. Influence of selected phases of the menstrual cycle on performance in Special judo fitness test and Wingate test

    Directory of Open Access Journals (Sweden)

    Miloš Štefanovský

    2016-09-01

    Full Text Available Background: Several scientific papers in recent years dealt with the menstrual cycle and its impact on female sport performance. No differences have been found in aerobic performance, but the results of the studies dealing with the influence of the menstrual cycle on anaerobic performance are often controversial. Objective: The aim of this study was to verify the effect of selected phases of the menstrual cycle on anaerobic performance of judokas in the Wingate test and Special judo fitness test. Methods: The research sample was composed of 8 young female judokas (age 18.14 ± 3.44 years; body weight 63.86 ± 10.42 kg; height 165.43 ± 5.09 cm; judo practice 11.14 ± 3.13 years. The observed parameters in the Wingate test were as follows: a anaerobic peak power; b anaerobic capacity; c fatigue index; d blood lactate in the 5th minute after completing the test. In Special judo fitness test (SJFT we measured the following parameters: a number of throws in the first period; b second period; c third period; d total number of throws; e SJFT index. For the processing and evaluation of obtained data, we used the non-parametric Wilcoxon t-test and effect sizes are described by Cohen's d. Results: No significant changes have been observed in any of those parameters in the Wingate test and Special judo fitness test due to changes of menstrual phases, except of number of throws in the first 15-s period of the Special judo fitness test with better performance in luteal phase (p = .03; Cohen's d = 1.149. Conclusion: Better anaerobic performance in luteal phase could be a result of potential larger phosphocreatine and adenosine triphosphate stores, which can have a positive effect on high intensity specific judo performance.

  11. ANISOTROPY-BASED INCLINATION CORRECTION FOR THE MOENAVE FORMATION AND WINGATE SANDSTONE: IMPLICATIONS FOR COLORADO PLATEAU ROTATION

    Directory of Open Access Journals (Sweden)

    Andrea eMcCall

    2014-07-01

    Full Text Available The ~ 201 Ma paleopole for North America at the Triassic-Jurassic boundary is observed in two widely different locations; one paleopole is determined from the Mesozoic rift basins in eastern North America and the other from the Colorado Plateau in the southwestern United States. A large discrepancy in paleopole positions from these two localities has been attributed to large amounts of clockwise vertical axis rotation of the Colorado Plateau (>10º combined with inclination shallowing of the paleomagnetism. The sedimentary inclinations of the eastern North American basins have been corrected for shallowing, but the Colorado Plateau inclinations have not. Simple vertical axis rotation of the Colorado Plateau is not enough to bring the two paleopoles into agreement. This study of the Moenave and Wingate Formations was conducted to correct Colorado Plateau inclinations using their high field isothermal remanent anisotropy. The Moenave Formation and laterally equivalent Wingate Sandstone, which span the Triassic-Jurassic boundary, were sampled in southern Utah and northern Arizona. Thermal demagnetization isolated a characteristic remanence carried by hematite from 20 sites. High field (5 T isothermal remanent anisotropy indicated shallowing of the characteristic remanence with an average flattening factor of f=0.69. An inclination-corrected paleopole for the Moenave and Wingate Formations is located at 62.5˚N 69.9˚E (α95=5.5˚ and is shifted northward by 2.9˚ with respect to the uncorrected paleopole. When the inclination corrected paleopole is rotated counterclockwise 9.7º about an Euler pole local to the Colorado Plateau, it is statistically indistinguishable from the inclination-corrected paleopole from the eastern North American rift basins. Rotation of the uncorrected paleopole does not bring it into statistical agreement with rift basin paleopole, therefore an inclination shallowing correction is necessary to support rotation of the

  12. Vertical Jumping Tests versus Wingate Anaerobic Test in Female Volleyball Players: The Role of Age

    Directory of Open Access Journals (Sweden)

    Pantelis Theodoros Nikolaidis

    2016-02-01

    Full Text Available Single and continuous vertical jumping tests, as well as the Wingate anaerobic test (WAnT, are commonly used to assess the short-term muscle power of female volleyball players; however, the relationship among these tests has not been studied adequately. Thus, the aim of the present study was to examine the relationship of single and continuous vertical jumps with the WAnT in female volleyball players. Seventy adolescent (age 16.0 ± 1.0 years, body mass 62.5 ± 7.1 kg, height 170.4 ± 6.1 cm, body fat 24.2% ± 4.3% and 108 adult female volleyball players (age 24.8 ± 5.2 years, body mass 66.5 ± 8.7 kg, height 173.2 ± 7.4 cm, body fat 22.0% ± 5.1% performed the squat jump (SJ, countermovement jump (CMJ, Abalakov jump (AJ, 30 s Bosco test and WAnT (peak power, Ppeak; mean power, Pmean. Mean power in the Bosco test was correlated (low to large magnitude with Pmean of the WAnT (r = 0.27, p = 0.030 in adolescents versus r = 0.56, p < 0.001 in adults. SJ, CMJ and AJ also correlated with Ppeak (0.28 ≤ r ≤ 0.46 in adolescents versus 0.58 ≤ r ≤ 0.61 in adults and with Pmean (0.43 ≤ r ≤ 0.51 versus 0.67 ≤ r ≤ 0.71, respectively of the WAnT (p < 0.05. In summary, the impact of the Bosco test and WAnT on muscle power varied, especially in the younger age group. Single jumping tests had larger correlations with WAnT in adults than in adolescent volleyball players. These findings should be taken into account by volleyball coaches and fitness trainers during the assessment of short-term muscle power of their athletes.

  13. Inventory Accuracy at the Defense Depot, Columbus, Ohio

    National Research Council Canada - National Science Library

    Lane, F

    1997-01-01

    We identified issues on the accuracy of inventory reporting for materiel stored at the Defense Depot, Columbus, Ohio during our overall audit of the inventory accounts in the FY 1996 Defense Business...

  14. Expandable Cryogenic Tankage for On Orbit Depot Storage, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed expandable depot storage tanks would make it possible to have an on-orbit tank larger in volume than any existing or planned launch vehicles. The size...

  15. Analysis of Light Armored Vehicle Depot Level Maintenance

    National Research Council Canada - National Science Library

    Mullins, Michael; Adams, Troy; Simms, Robert

    2005-01-01

    An analysis of Light Armored Vehicle (LAV) Depot Level Maintenance is conducted to examine the scheduled maintenance cycle and processes in order to determine potential inefficiencies related to cost or time...

  16. Radiological Final Status Survey of the Hammond Depot, Hammond, Indiana

    Energy Technology Data Exchange (ETDEWEB)

    T.J. Vitkus

    2008-04-07

    ORISE conducted extensive scoping, characterization, and final status surveys of land areas and structures at the DNSC’s Hammond Depot located in Hammond, Indiana in multiple phases during 2005, 2006 and 2007.

  17. Trip Reports. Hazardous Waste Minimization and Control at Army Depots

    Science.gov (United States)

    1989-08-01

    regulations because it processes aircraft. Most depot personel expressed the belief that control technology is too expensive and may not be practicable because...perldot, gloss beads, and plastic. A few depots W use some sood as a blasting media, but It is being phased out as a remlt of helth conrns. A da base... technology . Letterkenny is interested in recycling chromium rinse water. These efforts are potential projects under the current Task Order. Tobyhanna’s

  18. Spatial Analysis of Depots for Advanced Biomass Processing

    Energy Technology Data Exchange (ETDEWEB)

    Hilliard, Michael R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Brandt, Craig C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Webb, Erin [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Sokhansanj, Shahabaddine [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Eaton, Laurence M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Martinez Gonzalez, Maria I. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2014-09-01

    The objective of this work was to perform a spatial analysis of the total feedstock cost at the conversion reactor for biomass supplied by a conventional system and an advanced system with depots to densify biomass into pellets. From these cost estimates, the conditions (feedstock cost and availability) for which advanced processing depots make it possible to achieve cost and volume targets can be identified.

  19. Optimizing the Shunting Schedule of Electric Multiple Units Depot Using an Enhanced Particle Swarm Optimization Algorithm

    Directory of Open Access Journals (Sweden)

    Jiaxi Wang

    2016-01-01

    Full Text Available The shunting schedule of electric multiple units depot (SSED is one of the essential plans for high-speed train maintenance activities. This paper presents a 0-1 programming model to address the problem of determining an optimal SSED through automatic computing. The objective of the model is to minimize the number of shunting movements and the constraints include track occupation conflicts, shunting routes conflicts, time durations of maintenance processes, and shunting running time. An enhanced particle swarm optimization (EPSO algorithm is proposed to solve the optimization problem. Finally, an empirical study from Shanghai South EMU Depot is carried out to illustrate the model and EPSO algorithm. The optimization results indicate that the proposed method is valid for the SSED problem and that the EPSO algorithm outperforms the traditional PSO algorithm on the aspect of optimality.

  20. Thermal Examination of an Orbiting Cryogenic Fuel Depot

    Science.gov (United States)

    Hull, Patrick V.; Canfield, Steven L.; Carrington, Connie; Fikes, John

    2002-01-01

    For many years NASA has been interested in the storage and transfer of cryogenic fuels in space. Lunar, L2 and other chemical propulsive space vehicle missions now have staged refueling needs that a fuel depot would satisfy. The depot considered is located in lower earth orbit. Many considerations must go into designing and building such a station. Multi-layer insulation systems, thermal shielding and low conductive structural supports are the principal means of protecting the system from excessive heat loss due to boiloff. This study focuses on the thermal losses associated with storing LH2 in a passively cooled fuel depot in a lower earth equatorial orbit. The corresponding examination looks at several configurations of the fuel depot. An analytical model has been developed to determine the thermal advantages and disadvantages of three different fuel depot configurations. Each of the systems consists of three Boeing rocket bodies arranged in various configurations. The first two configurations are gravity gradient stabilized while the third one is a spin-stabilized concept. Each concept was chosen for self-righting capabilities as well as the fuel settling capabilities, however the purpose of this paper is to prove which of the three concepts is the most efficient passively cooled system. The specific areas to be discussed are the heating time from the fusion temperature to the vaporization temperature and the amount of boiloff for a specific number of orbits. Each of the previous points is compared using various sun exposed surface areas of the tanks.

  1. Architecture Study for a Fuel Depot Supplied from Lunar Assets

    Science.gov (United States)

    Perrin, Thomas M.; Casler, James G.

    2016-01-01

    This architecture study sought to determine the optimum architecture for a fuel depot supplied from lunar assets. Four factors - the location of propellant processing (on the Moon or on the depot), the depot location (on the Moon, L1, GEO, or LEO), the propellant transfer location (L1, GEO, or LEO), and the propellant transfer method (bulk fuel or canister exchange) were combined to identify 18 candidate architectures. Two design reference missions (DRMs) - a commercial satellite servicing mission and a Government cargo mission to Mars - created demand for propellants, while a propellant delivery DRM examined supply issues. The study concluded Earth-Moon L1 is the best location for an orbiting depot. For all architectures, propellant boiloff was less than anticipated, and was far overshadowed by delta-v requirements and resulting fuel consumption. Bulk transfer is the most flexible for both the supplier and customer. However, since canister exchange bypasses the transfer of bulk cryogens and necessary chilldown losses, canister exchange shows promise and merits further investigation. Overall, this work indicates propellant consumption and loss is an essential factor in assessing fuel depot architectures.

  2. Medical professionals convicted of accessing child pornography--presumptive lifetime prohibition on paediatric practice? Health Care Complaints Commission v Wingate.

    Science.gov (United States)

    Shats, Kathy; Faunce, Thomas

    2008-05-01

    Health Care Complaints Commission v Wingate [2007] NSWCA 326 concerns an appeal from the New South Wales Medical Tribunal regarding its findings on professional misconduct outside the practice of medicine in relation to a doctor convicted of possessing child pornography. The latest in a number of cases on this issue in Australia, it highlights the complexity of such decisions before medical tribunals and boards, as well as the diversity of approaches taken. Considering both this case and the recent Medical Practitioners Board of Victoria case of Re Stephanopoulos [2006] MPBV 12, this column argues that Australian tribunals and medical boards may not yet have achieved the right balance here in terms of protecting public safety and the reputation of the profession as a whole. It makes the case for a position statement from Australian professional bodies to create a presumption of a lifetime prohibition on paediatric practice after a medical professional has been convicted of accessing child pornography.

  3. Pengembangan Merek dan Pengkajian Strategi Pemasaran di Depot Rasa Suka Kediri

    OpenAIRE

    Raharjo, Rini; Surjani, Rosita Meitha; Rinawiyanti, Esti Dwi

    2013-01-01

    Depot Rasa Suka is a culinary business that provides a variety of Indonesian dishes. However people still do not know and yet loyal to Depot Rasa Suka due to the unavailability of parking space, quite a long serving time, hot room, less attractive promotion and room design. Therefore Depot Rasa Suka need to devise strategies to develop brands through brand equity analysis and improvement of brand elements as well as designing a marketing strategies. The goal of this research is to make Depot ...

  4. The effect of 10 days of intermittent fasting on Wingate anaerobic power and prolonged high-intensity time-to-exhaustion cycling performance.

    Science.gov (United States)

    Naharudin, Mohamed Nashrudin Bin; Yusof, Ashril

    2018-02-27

    Many physically active individuals have undertaken intermittent fasting to reduce their daily caloric intake. However, abstaining from meals for a specific length of time may lead to the acute disturbance of highly carbohydrate-dependent exercise performance. The purpose of this study was to observe the effect of 10 days of intermittent fasting on high-intensity type exercises, Wingate anaerobic (WT) and prolonged high-intensity time-to-exhaustion (HIT) cycling test. Twenty participants were randomised into an intermittent fasting (FAS) and a control group (CON). One day after baseline data collection on Day-0 where participants consumed their recommended daily caloric intake (FAS = 2500 ± 143 kcal day -1 ; CON = 2492 ± 20 kcal day -1 ) served over a course of five meals, the FAS group consumed only four meals where 40% was restricted by the omission of lunch (FAS = 1500 ± 55 kcal day -1 ). This diet was then continued for 10 days. Data on exercise performance and other dependent variables were collected on Day-2, -4, -6, -8 and -10. A reduction in WT power in the FAS group was observed on Day-2 (821.74 ± 66.07 W) compared to Day-0 (847.63 ± 95.94 W) with a moderate effect size (p intermittent fasting must exceed 10 days to ensure that high-intensity performance does not deteriorate because this length of time seems to be required for effective adaptation to the new dietary regimen.

  5. Computer-aided acquisition and logistics support (CALS): Concept of Operations for Depot Maintenance

    Energy Technology Data Exchange (ETDEWEB)

    Bourgeois, N.C.; Greer, D.K.

    1993-04-01

    This CALS Concept of Operations for Depot Maintenance provides the foundation strategy and the near term tactical plan for CALS implementation in the depot maintenance environment. The user requirements enumerated and the overarching architecture outlined serve as the primary framework for implementation planning. The seamless integration of depot maintenance business processes and supporting information systems with the emerging global CALS environment will be critical to the efficient realization of depot user's information requirements, and as, such will be a fundamental theme in depot implementations.

  6. Technology requirements for an orbiting fuel depot - A necessary element of a space infrastructure

    Science.gov (United States)

    Stubbs, R. M.; Corban, R. R.; Willoughby, A. J.

    1988-01-01

    Advanced planning within NASA has identified several bold space exploration initiatives. The successful implementation of these missions will require a supporting space infrastructure which would include a fuel depot, an orbiting facility to store, transfer and process large quantities of cryogenic fluids. In order to adequately plan the technology development programs required to enable the construction and operation of a fuel depot, a multidisciplinary workshop was convened to assess critical technologies and their state of maturity. Since technology requirements depend strongly on the depot design assumptions, several depot concepts are presented with their effect of criticality ratings. Over 70 depot-related technology areas are addressed.

  7. Technology requirements for an orbiting fuel depot: A necessary element of a space infrastructure

    Science.gov (United States)

    Stubbs, R. M.; Corban, R. R.; Willoughby, A. J.

    1988-01-01

    Advanced planning within NASA has identified several bold space exploration initiatives. The successful implementation of these missions will require a supporting space infrastructure which would include a fuel depot, an orbiting facility to store, transfer and process large quantities of cryogenic fluids. In order to adequately plan the technology development programs required to enable the construction and operation of a fuel depot, a multidisciplinary workshop was convened to assess critical technologies and their state of maturity. Since technology requirements depend strongly on the depot design assumptions, several depot concepts are presented with their effect on criticality ratings. Over 70 depot-related technology areas are addressed.

  8. Redistributing Stock in Library Systems with a Depot

    NARCIS (Netherlands)

    van der Heide, Gerlach; Roodbergen, Kees Jan; van Foreest, Nicky

    Public library organizations often utilize depots for carrying out shipments to libraries in case of stock-outs and for storing low demand rental items at low cost. Similar systems may be employed by rental companies for other rental products such as tools, DVDs, and jewelry. Since shipments deplete

  9. Locoregional cancer therapy using polymer-based drug depots

    NARCIS (Netherlands)

    Ramazani, F.; van Nostrum, C.F.; Storm, Gerrit; Kiessling, F.; Lammers, Twan Gerardus Gertudis Maria; Hennink, W.E.; Kok, R.J.

    2016-01-01

    Locoregional delivery of anticancer drugs is an attractive approach to minimize adverse effects associated with intravenous chemotherapy. Polymer-based drug depots injected or implanted intratumorally or adjacent to the tumor can provide long-term local drug exposure. This review highlights studies

  10. Contraception with depot medroxy progesterone acetate (DMPA) in ...

    African Journals Online (AJOL)

    Clinical experience with depot medroxy progesterone acetate (DMPA) at the family planning clinic of the University of Port Harcourt Teaching Hospital st st between 1 of January 2004 and 31 of December 2013 is presented. This was a descriptive retrospective study aimed at establishing the acceptance, safety and ...

  11. Simultaneously Recovering Rolling Stock Schedules and Depot Plans Under Disruption

    DEFF Research Database (Denmark)

    Haahr, Jørgen Thorlund; Lusby, Richard Martin; Larsen, Jesper

    2015-01-01

    In this paper we consider two important railway optimization problems. In particular, we focus on the Rolling Stock Rescheduling problem and the Depot Replanning problem, respectively. We present an integrated framework for solving these two problems simultaneously, and show that it is fast enoug...

  12. Multiple-Depot Integrated Vehicle and Crew Scheduling

    NARCIS (Netherlands)

    D. Huisman (Dennis); R. Freling (Richard); A.P.M. Wagelmans (Albert)

    2003-01-01

    textabstractThis paper presents two different models and algorithms for integrated vehicle and crew scheduling in the multiple-depot case. The algorithms are both based on a combination of column generation and Lagrangian relaxation. Furthermore, we compare those integrated approaches with each

  13. Whole tree transportation system for timber processing depots

    Science.gov (United States)

    John Lancaster; Tom Gallagher; Tim  McDonald; Dana Mitchell

    2016-01-01

    The growing demand for alternative energy has led those who are interested in producing sustainable energy from renewable timber to devise new concepts to satisfy those demands. The concept of timber processing depots, where whole stem trees will be delivered for future processing into wood products and high quality energy fuel, has led to the re-evaluation of our...

  14. Training Needs Analysis for Bus Depot Managers at GSRTC

    Science.gov (United States)

    Shah, Hardik; Gopal, Raj

    2012-01-01

    Purpose: With rapid industrialization and population growth in the urban and rural areas in India, the demand for public transport has risen sharply. In the fast changing scenario in the public transit sector, the role of a bus depot manager (DM) has also undergone substantial transformation. This paper aims to identify and gauge the…

  15. Using Genetic Algorithm For Winter Maintenance Operations: Multi Depot K-Chinese Postman Problem

    Directory of Open Access Journals (Sweden)

    İbrahim Zeki Akyurt

    2015-02-01

    Full Text Available In this study, the assignment and routing problem of one of Istanbul’s winter maintenance activities, salt pouring, was scrutinized. The starting point of the study considers the high cost of winter maintenance work, a shrinking assigned budget, high numbers of vehicles and streets to service that the increase in difficulty to solve the problem due to their high numbers. In this respect, the problem was modeled as multi depot k-Chinese postman problem, a type of arc routing problem. This mathematical model was solved by genetic algorithm. For comparison, the current solution, Clarke and Wright Algorithm and Sweep Algorithm were used.

  16. Inflammatory characteristics of distinct abdominal adipose tissue depots relate differently to metabolic risk factors for cardiovascular disease Distinct fat depots and vascular risk factors

    NARCIS (Netherlands)

    Kranendonk, Mariette E. G.; van Herwaarden, Joost A.; Stupkova, Tereza; de Jager, Wilco; Vink, Aryan; Moll, Frans L.; Kalkhoven, Eric; Visseren, Frank L. J.

    Objective: Abdominal obesity is associated with insulin resistance and metabolic syndrome. However, specific contributions of distinct adipose tissue (AT) depots to metabolic complications of obesity are still unclear. In this study, the inflammatory profile of four distinct abdominal AT-depots and

  17. [Treatment of Adult Schizophrenic Patients With Depot Antipsychotics].

    Science.gov (United States)

    Jaramillo González, Luis Eduardo; Gómez Restrepo, Carlos; García Valencia, Jenny; de la Hoz Bradford, Ana María; Ávila-Guerra, Mauricio; Bohórquez Peñaranda, Adriana

    2014-01-01

    To determine the indications of long-acting antipsychotic injection and what its effectiveness and safety in adult patients with schizophrenia during the treatment maintenance phase. A clinical practice guideline was elaborated under the parameters of the Methodological Guide of the Ministerio de Salud y Protección Social to identify, synthesize and evaluate the evidence and make recommendations about the treatment and follow-up of adult patients with schizophrenia. The evidence of NICE guide 82 was adopted and updated. The evidence was presented to the Guideline Developing Group and recommendations, employing the GRADE system, were produced. The literature review shows that the evidence has moderate to low quality. 8 articles were used. The risk of relapse was lower with depot risperidone and paliperidone palmitate when compared with placebo. For the risk of hospitalizations comparing depot antipsychotics (APD) versus oral AP, the result is inconclusive. Globally the second-generation APD had a lower risk of discontinuation when compared with placebo. The second generation AP had higher risk of extrapyramidal syndromes than placebo, as in the use of antiparkinsonian. The comparison of second-generation AP injections versus placebo showed an increased risk of early weight gain. The use of depot antipsychotics in the maintenance phase of adult patients diagnosed with schizophrenia is recommended if there is no adherence to oral antipsychotics as the patient's preference. It is not recommended depot antipsychotics in the acute phase of schizophrenia in adults. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  18. The Home Depot Upgrades its Corporate Building Prototype

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-03-01

    The Home Depot partnered with the Department of Energy (DOE) to develop and implement solutions to build new, low-energy buildings that are at least 50% below Standard 90.1-2007 of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the American National Standards Institute (ANSI), and the Illuminating Engineering Society of North America (IESNA) as part of DOE’s Commercial Building Partnerships (CBP) Program.

  19. Fat depot-specific gene signature and ECM remodeling of Sca1(high) adipose-derived stem cells.

    Science.gov (United States)

    Tokunaga, Masakuni; Inoue, Mayumi; Jiang, Yibin; Barnes, Richard H; Buchner, David A; Chun, Tae-Hwa

    2014-06-01

    Stem cell antigen-1 (Sca1 or Ly6A/E) is a cell surface marker that is widely expressed in mesenchymal stem cells, including adipose-derived stem cells (ASCs). We hypothesized that the fat depot-specific gene signature of Sca1(high) ASCs may play the major role in defining adipose tissue function and extracellular matrix (ECM) remodeling in a depot-specific manner. Herein we aimed to characterize the unique gene signature and ECM remodeling of Sca1(high) ASCs isolated from subcutaneous (inguinal) and visceral (epididymal) adipose tissues. Sca1(high) ASCs are found in the adventitia and perivascular areas of adipose tissues. Sca1(high) ASCs purified with magnetic-activated cell sorting (MACS) demonstrate dendrite or round shape with the higher expression of cytokines and chemokines (e.g., Il6, Cxcl1) and the lower expression of a glucose transporter (Glut1). Subcutaneous and visceral fat-derived Sca1(high) ASCs particularly differ in the gene expressions of adhesion and ECM molecules. While the expression of the major membrane-type collagenase (MMP14) is comparable between the groups, the expressions of secreted collagenases (MMP8 and MMP13) are higher in visceral Sca1(high) ASCs than in subcutaneous ASCs. Consistently, slow but focal MMP-dependent collagenolysis was observed with subcutaneous adipose tissue-derived vascular stromal cells, whereas rapid and bulk collagenolysis was observed with visceral adipose tissue-derived cells in MMP-dependent and -independent manners. These results suggest that the fat depot-specific gene signatures of ASCs may contribute to the distinct patterns of ECM remodeling and adipose function in different fat depots. Copyright © 2014 International Society of Matrix Biology. Published by Elsevier B.V. All rights reserved.

  20. An Efficient and Benign Antimicrobial Depot Based on Silver-Infused MoS2.

    Science.gov (United States)

    Cao, Fangfang; Ju, Enguo; Zhang, Yan; Wang, Zhenzhen; Liu, Chaoqun; Li, Wei; Huang, Yanyan; Dong, Kai; Ren, Jinsong; Qu, Xiaogang

    2017-05-23

    Silver nanoparticles (AgNPs) have been used as a broad-spectrum antimicrobial agent, whose toxicity originates from the localized release of Ag + ions. However, the residual AgNPs core could generate potential risk to humans and waste of noble metals. Herein, we infused the cysteine-modified molybdenum disulfide with minimum Ag + ions and coated with a layer of cationic polyelectrolyte to construct an efficient and benign antimicrobial depot. The system exhibited much enhanced broad-spectrum antibacterial activity compared with an equivalent amount of silver nitrate, owing to its increasing accessibility of released Ag + to the cell walls of microorganisms. More importantly, the antibacterial system could be successfully applied to treat wound infection, while retaining high antibacterial activities, exhibiting negligible biotoxicity and avoiding the waste of Ag.

  1. Fatty acid composition of subcutaneous and visceral fat depots in New Zealand White rabbits

    Directory of Open Access Journals (Sweden)

    P. Y. Yonkova

    2017-09-01

    Full Text Available The aim of this study was to identify the differences in the fatty acid composition of subcutaneous and visceral fat depots in healthy New Zealand White rabbits. Twelve clinically healthy rabbits with an average weight of 3.00±0.03 kg were used. The fatty acid composition of interscapular, inguinal, pericardial, perirenal and omental fat depots was determined by gas chromatography. The palmitic (C16:0 and linoleic (C18:2 acids, followed by oleic acid (C18:1 prevailed in all fat depots. The highest percentage of palmitic acid (C16:0 was detected in subcutaneous depots: inguinal (41.05±1.80% and interscapular (38.30±0.73%, whereas the highest percentage of linoleic acid (C18:2 was found in the visceral depots: perirenal (44.26±0.96% and pericardial (42.77±1.19%. Among the saturated fatty acids, myristic (C14:0 and stearic acid (C18:0 were established in higher content in subcutaneous depots than in visceral ones. Palmitoleic acid (C16:1 content in the pericardial fat depot was 10.63±2.60%, while in the interscapular, perirenal, omental and inguinal FD it was almost twice lower (Р<0.001. In the omental depot, α-linolenic acid (C18:3 content was significantly higher only vs the interscapular depot (P<0.05. The high content of saturated fatty acids in the subcutaneous depots determined their higher atherogenic and saturation index, unlike visceral ones, where a significantly higher content of unsaturated fatty acids was reported. Differences in fatty acid composition of subcutaneous and visceral fat depots proved the specific metabolism in each of them. On the other hand, this led to differences in the nutritional value of various parts of rabbit carcass.

  2. Analysis of Tobyhanna Army Depot's Radio Frequency Identification (RFID) Pilot Program: RFID as an Asset Management Tool

    National Research Council Canada - National Science Library

    Miertschin, Keith W; Forrest, Brian D

    2005-01-01

    ...) used for inventory and asset management at the Tobyhanna Army Maintenance Depot. Tobyhanna Army Depot recently partnered with WhereNet Corporation for a pilot program to incorporate a real-time locating system that uses RFID...

  3. Mechanisms and Metabolic Implications of Regional Differences among Fat Depots

    Science.gov (United States)

    Zhu, Yi; Karagiannides, Iordanes; Pothoulakis, Charalabos; Jensen, Michael D.; Kirkland, James L.

    2014-01-01

    Fat distribution is closely linked to metabolic disease risk. Distribution varies with sex, genetic background, disease state, certain drugs and hormones, development, and aging. Preadipocyte replication and differentiation, developmental gene expression, susceptibility to apoptosis and cellular senescence, vascularity, inflammatory cell infiltration, and adipokine secretion vary among depots, as do fatty-acid handling and mechanisms of enlargement with positive-energy and loss with negative-energy balance. How interdepot differences in these molecular, cellular, and pathophysiological properties are related is incompletely understood. Whether fat redistribution causes metabolic disease or whether it is a marker of underlying processes that are primarily responsible is an open question. PMID:23583168

  4. Comparison of heuristic approaches for the multiple depot vehicle scheduling problem

    NARCIS (Netherlands)

    A.S. Pepin; G. Desaulniers (Guy); A. Hertz (Alain); D. Huisman (Dennis)

    2006-01-01

    textabstractGiven a set of timetabled tasks, the multi-depot vehicle scheduling problem is a well-known problem that consists of determining least-cost schedules for vehicles assigned to several depots such that each task is accomplished exactly once by a vehicle. In this paper, we propose to

  5. Adipose tissue in muscle : a novel depot similar in size to visceral adipose tissue

    NARCIS (Netherlands)

    Gallagher, Dympna; Kuznia, Patrick; Heshka, Stanley; Albu, Jeanine; Heymsfield, Steven B; Goodpaster, Bret H; Visser, Marjolein; Harris, Tamara B

    BACKGROUND: The manner in which fat depot volumes and distributions, particularly the adipose tissue (AT) between the muscles, vary by race is unknown. OBJECTIVE: The objective was to quantify a previously unstudied and novel intermuscular AT (IMAT) depot and subcutaneous AT, visceral AT (VAT), and

  6. Treating allergic rhinitis with depot-steroid injections increase risk of osteoporosis and diabetes

    DEFF Research Database (Denmark)

    Aasbjerg, Kristian; Torp-Pedersen, Christian; Vaag, Allan

    2013-01-01

    In Denmark, 23% of the adult population have allergic rhinitis. We have previously demonstrated that a majority of hay fever patients are treated with depot-steroid injections in violation of the guidelines. It has been hypothesised that 1-2 annual depot-steroid injections are not harmful...

  7. A hybrid metaheuristic algorithm for the multi-depot covering tour vehicle routing problem

    NARCIS (Netherlands)

    Allahyari, S.; Salari, M.; Vigo, D.

    2015-01-01

    We propose a generalization of themulti-depot capacitated vehicle routing problem where the assumption of visiting each customer does not hold. In this problem, called the Multi-Depot Covering Tour Vehicle Routing Problem (MDCTVRP), the demand of each customer could be satisfied in two different

  8. Modeling and Solving the Multi-depot Vehicle Routing Problem with Time Window by Considering the Flexible end Depot in Each Route

    Directory of Open Access Journals (Sweden)

    Mohammad Mirabi

    2016-11-01

    Full Text Available This paper considers the multi-depot vehicle routing problem with time window in which each vehicle starts from a depot and there is no need to return to its primary depot after serving customers. The mathematical model which is developed by new approach aims to minimizing the transportation cost including the travelled distance, the latest and the earliest arrival time penalties. Furthermore, in order to reduce the problem searching space, a novel GA clustering method is developed. Finally, Experiments are run on number problems of varying depots and time window, and customer sizes. The method is compared to two other clustering techniques, fuzzy C means (FCM and K-means algorithm. Experimental results show the robustness and effectiveness of the proposed algorithm.

  9. Measuring Customer Satisfaction of Depot Maintenance: An Analysis of Customer Satisfaction of F/A-18 Maintenance at Naval Aviation Depot North Island, CA

    National Research Council Canada - National Science Library

    Forsyth, Brian

    1997-01-01

    .... A key focus of commercial practices is delivering customer satisfaction. To this extent, it is imperative that DoD depots understand and properly measure their customer's concerns if they wish to improve their performance...

  10. ERTS-1 DCS technical support provided by Wallops Station. [ground truth stations and DCP repair depot

    Science.gov (United States)

    Smith, R.

    1975-01-01

    Wallops Station accepted the tasks of providing ground truth to several ERTS investigators, operating a DCP repair depot, designing and building an airborne DCP Data Acquisition System, and providing aircraft underflight support for several other investigators. Additionally, the data bank is generally available for use by ERTS and other investigators that have a scientific interest in data pertaining to the Chesapeake Bay area. Working with DCS has provided a means of evaluating the system as a data collection device possibly applicable to ongoing Earth Resources Program activities in the Chesapeake Bay area as well as providing useful data and services to other ERTS investigators. The two areas of technical support provided by Wallops, ground truth stations and repair for DCPs, are briefly discussed.

  11. Artificial immune algorithm for multi-depot vehicle scheduling problems

    Science.gov (United States)

    Wu, Zhongyi; Wang, Donggen; Xia, Linyuan; Chen, Xiaoling

    2008-10-01

    In the fast-developing logistics and supply chain management fields, one of the key problems in the decision support system is that how to arrange, for a lot of customers and suppliers, the supplier-to-customer assignment and produce a detailed supply schedule under a set of constraints. Solutions to the multi-depot vehicle scheduling problems (MDVRP) help in solving this problem in case of transportation applications. The objective of the MDVSP is to minimize the total distance covered by all vehicles, which can be considered as delivery costs or time consumption. The MDVSP is one of nondeterministic polynomial-time hard (NP-hard) problem which cannot be solved to optimality within polynomial bounded computational time. Many different approaches have been developed to tackle MDVSP, such as exact algorithm (EA), one-stage approach (OSA), two-phase heuristic method (TPHM), tabu search algorithm (TSA), genetic algorithm (GA) and hierarchical multiplex structure (HIMS). Most of the methods mentioned above are time consuming and have high risk to result in local optimum. In this paper, a new search algorithm is proposed to solve MDVSP based on Artificial Immune Systems (AIS), which are inspirited by vertebrate immune systems. The proposed AIS algorithm is tested with 30 customers and 6 vehicles located in 3 depots. Experimental results show that the artificial immune system algorithm is an effective and efficient method for solving MDVSP problems.

  12. Enhanced Preliminary Assessment Report: Navajo Depot Activity, Bellemont, Arizona

    Science.gov (United States)

    1990-03-01

    stockpiles of strategic materials such as crude rubber and tannin are stored. These were originally General Services Administration (GSA) materials...40 interchange have overflowed historically. It was not uncommon during the spring thaw for raw effluent to flow down the drainage south under the...National Pollution Discharge Elimination System (NPDES) Permit Number AZO110353) for operation of the sewage treatment plant. Effluent from the plant was

  13. KC-46 Workforce Requirements for Depot Maintenance Activation

    Science.gov (United States)

    2014-03-27

    as International Standard for Organization ( ISO 9001 ) rating, and Aerospace Standards (AS 9100) rating (International Organization for...In Partial Fulfillment of the Requirements for the Degree of Master of Science in Logistics and Supply Chain Management Jacob C. Jensen...Code AFSC: Air Force Sustainment Center ALC: Air Logistics Center ALCARS: Air Logistics Center Air Frame Rating System APG Airframe

  14. Couches Minces de Titanate de Baryum Par Depot Organometallique

    Science.gov (United States)

    Ousi Benomar, Wahib

    1993-01-01

    Nous avons demontre la possibilite de realiser des couches minces de titanate de baryum par depot organometallique. Les films sont obtenus apres dissolution d'organometalliques choisis dans un solvant et une cuisson a une temperature determinee par thermogravimetrie. Apres un second traitement thermique a des temperatures plus elevees, les echantillons presentent une structure polycristalline tetragonale; les cristallites sont observes par microscopie electronique a balayage. La mesure de la constante dielectrique a permis de mettre en evidence une transition de phase de la structure tetragonale a la structure cubique a une temperature d'environ 125^circC. Les mesures d'indice ont ete effectuees. On note une augmentation de l'indice de refraction des films avec la temperature indiquant une meilleure densification des films. Nous avons aussi montre qu'il etait possible d'utiliser ce materiau en tant que guide d'onde optique pour pouvoir exploiter ses proprietes electrooptiques dans l'avenir.

  15. MODELING OF HIGH STORAGE SHEET DEPOT WITH PLANT SIMULATION

    Directory of Open Access Journals (Sweden)

    Andrzej Jardzioch

    2013-03-01

    Full Text Available Manufacturing processes are becoming increasingly automated. Introduction of innovative solutions often necessitate processing very large number of signals from various devices. Correctness tests of the components configuration becomes a compiled operation requiring vast expenditure of time and knowledge. The models may be a mathematical reflection of the actual object. Many actions can be computer-assisted to varying degree. One example is construction of simulation models. These can also be simulation models developed in advanced software. The stages of creating a model may be purely random. This paper aims at a closer analysis of the simulation model based on the high storage sheet depot modeling using Plant Simulation software. The results of analysis can be used for optimization, but this stage is a separate issue.

  16. Fatty acid composition of subcutaneous and visceral fat depots in New Zealand White rabbits

    OpenAIRE

    P. Y. Yonkova; G. S. Mihaylova; S. S. Ribarski; V. Doichev; R. Dimitrov; M. G. Stefanov

    2017-01-01

    The aim of this study was to identify the differences in the fatty acid composition of subcutaneous and visceral fat depots in healthy New Zealand White rabbits. Twelve clinically healthy rabbits with an average weight of 3.00±0.03 kg were used. The fatty acid composition of interscapular, inguinal, pericardial, perirenal and omental fat depots was determined by gas chromatography. The palmitic (C16:0) and linoleic (C18:2) acids, followed by oleic acid (C18:1) prevailed in all fat depots. The...

  17. The Linehaul-Feeder Vehicle Routing Problem with Virtual Depots and Time Windows

    Directory of Open Access Journals (Sweden)

    Huey-Kuo Chen

    2011-01-01

    Full Text Available This paper addresses the linehaul-feeder vehicle routing problem with virtual depots and time windows (LFVRPTW. Small and large vehicles deliver services to customers within time constraints; small vehicles en route may reload commodities from either the physical depot or from the larger vehicle at a virtual depot before continuing onward. A two-stage solution heuristic involving Tabu search is proposed to solve this problem. The test results show that the LFVRPTW performs better than the vehicle routing problem with time windows in terms of both objective value and the number of small vehicles dispatched.

  18. The Genetics of Brown Adipocyte Induction in White Fat Depots

    Directory of Open Access Journals (Sweden)

    Leslie P. Kozak

    2011-10-01

    Full Text Available Evidence that adult humans have functional brown adipose tissue has stirred interest in the possibility that the impressive effectiveness of induction of brown adipocytes to reduce obesity in mice may be translated to the human condition. A major focus recently on the identification of signaling and transcription factor that stimulate the induction of brown adipocytes has come from transgenic and gene KO models. However, these models have created a very complex picture of the regulatory mechanisms for brown fat induction. In this review insights into the critical regulatory pathways involved in brown adipocyte induction in the retroperitoneal fat depot of mice are described from quantitative trait locus analysis of allelic variability determining Ucp1 levels and brown adipocyte induction in A/J vs B6 mice. The key observation is that recombinant genotypes, found in recombinant inbred stains and backcross and intercross progeny , show transgressive variation for Ucp1 mRNA levels. These genetic crosses also show that the levels of Ucp1 mRNA are determined by interactions that control the levels of PPARα, PGC-1α and type 2 deiodinase and that each factor is controlled by a subset of QTLs that also control Ucp1expression. These results indicate that induction of Ucp1 in the retroperitoneal fat depot involves synergy between signaling and transcription factors that vary depending upon the environmental conditions. Inherent in this model is the idea that there is a high level of redundancy that can involve any factor with the potential to influence expression of the core factors, PPARα, PGC-1a and DIO2.

  19. Incorporating Maritime Stakeholder Perspectives for Implementing an ‘Inland-Depots-for-Empty-Containers’ System Using an Analytic Hierarchy Process

    OpenAIRE

    Neha Mittal; Maria Boilé; Alok Baveja; Sotiris Theofanis

    2013-01-01

    Container movement involves several stakeholders where each group is focused on achieving its own objectives. By actively considering the perspective of different maritime stakeholders, this paper identifies a set of implementation strategies and prioritizes them to successfully implement an ‘Inland-Depots-for-Empty-Containers’ (IDEC) system in a region. It builds on the authors’ earlier work that developed and evaluated an IDEC system to minimize the overall system costs associated wit...

  20. The Numerical Investigation of Temperature and Velocity Distribution in the High-Bay Depot

    Directory of Open Access Journals (Sweden)

    Xuehong Wu

    2014-07-01

    Full Text Available High-bay depot plays an important role in the storage industry. Due to large and high space of high-bay depot, it is difficult to make temperature distribution uniform, which will influence the storage time of raw materials. In this paper, the aim is to find the reasonable air supply and energy-saving method; a supply-air method of high-bay depot is investigated as an example. The results show the radius and spacing of the supply-air inlet have great influence on temperature distribution. The temperature nonuniformity coefficient of summer is smaller than that of winter. The investigated results can provide a theoretical reference for the high-bay depot design and economic operation.

  1. Where does hydrolysis of nandrolone decanoate occur in the human body after release from an oil depot?

    Science.gov (United States)

    Kalicharan, R W; Bout, M R; Oussoren, C; Vromans, H

    2016-12-30

    Long-term therapy of nandrolone (N) is recommended to increase mineral density and muscle strength. Using a parenteral sustained release drug formulation with nandrolone decanoate (ND), therapeutic N levels can be achieved and maintained. Until now, it is unknown if hydrolysis of ND into N occurs in tissue at the injection site or after systemic absorption. Therefore, hydrolysis studies were conducted to investigate the location and rate of ND hydrolysis after its release from the oil depot. ND hydrolysis was studied in porcine tissues, to mimic the human muscular and subcutaneous tissues. Additionally, the ND hydrolysis was studied in human whole blood, plasma and serum at a concentration range of 23.3-233.3μM. ND hydrolysis only occurred in human whole blood. The hydrolysis did not start immediately, but after a lag time. The mean lag time for all studied concentrations was 34.9±2.5min. Because of a slow penetration into tissue, hydrolysis of ND is found to be very low in surrounding tissue. Therefore the local generation of the active compound is clinically irrelevant. It is argued that after injection of the oil depot, ND molecules will be transported via the lymphatic system towards lymph nodes. From here, it will enter the central circulation and within half an hour it will hydrolyse to the active N compound. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Differential screening identifies transcripts with depot-dependent expression in white adipose tissues

    Directory of Open Access Journals (Sweden)

    Zhou Shengli

    2008-08-01

    Full Text Available Abstract Background The co-morbidities of obesity are tied to location of excess fat in the intra-abdominal as compared to subcutaneous white adipose tissue (WAT depot. Genes distinctly expressed in WAT depots may impart depot-dependent physiological functions. To identify such genes, we prepared subtractive cDNA libraries from murine subcutaneous (SC or intra-abdominal epididymal (EP white adipocytes. Results Differential screening and qPCR validation identified 7 transcripts with 2.5-fold or greater enrichment in EP vs. SC adipocytes. Boc, a component of the hedgehog signaling pathway demonstrated highest enrichment (~12-fold in EP adipocytes. We also identified a dramatic enrichment in SC adipocytes vs. EP adipocytes and in SC WAT vs. EP WAT for transcript(s for the major urinary proteins (Mups, small secreted proteins with pheromone functions that are members of the lipocalin family. Expression of Boc and Mup transcript was further assessed in murine tissues, adipogenesis models, and obesity. qPCR analysis reveals that EP WAT is a major site of expression of Boc transcript. Furthermore, Boc transcript expression decreased in obese EP WAT with a concomitant upregulation of Boc transcript in the obese SC WAT depot. Assessment of the Boc binding partner Cdon in adipose tissue and cell fractions thereof, revealed transcript expression similar to Boc; suggestive of a role for the Boc-Cdon axis in WAT depot function. Mup transcripts were predominantly expressed in liver and in the SC and RP WAT depots and increased several thousand-fold during differentiation of primary murine preadipocytes to adipocytes. Mup transcripts were also markedly reduced in SC WAT and liver of ob/ob genetically obese mice compared to wild type. Conclusion Further assessment of WAT depot-enriched transcripts may uncover distinctions in WAT depot gene expression that illuminate the physiological impact of regional adiposity.

  3. Paliperidone palmitate three-month depot formulation: a helpful innovation with practical pitfalls.

    Science.gov (United States)

    Hope, Judith D; Keks, Nicholas A

    2018-04-01

    Paliperidone palmitate is now available as a three-month depot injection. This paper will review the pharmacokinetics, pharmacodynamics, efficacy and tolerability, as well as practical issues and pitfalls for clinicians with this innovative treatment for schizophrenia. The three-month depot formulation of paliperidone for the treatment of schizophrenia is not a new compound. The nanocrystalline structure of the three-month formulation is larger and takes longer to disperse than the one-month formulation, hence its extended depot action. As expected, it is non-inferior to one-month depot paliperidone, and superior to placebo, for the treatment of schizophrenia. The side effect profile of three-month paliperidone is identical to the one-month formulation. The relapse rate on treatment is low, and the median time to relapse after ceasing the drug is 395 days. An understanding of half-life and kinetics is crucial for clinicians using this compound, and the loading strategy is important to ensure effectiveness. There are significant challenges: ensuring timely administration and switching a three-month depot treatment to another antipsychotic may be problematic. Paliperidone palmitate three-month depot injection represents an advance for both convenience and effectiveness in the long term psychopharmacological treatment of schizophrenia.

  4. Human and Mouse Hematopoietic Stem Cells Are a Depot for Dormant Mycobacterium tuberculosis.

    Directory of Open Access Journals (Sweden)

    Julia Tornack

    Full Text Available An estimated third of the world's population is latently infected with Mycobacterium tuberculosis (Mtb, with no clinical signs of tuberculosis (TB, but lifelong risk of reactivation to active disease. The niches of persisting bacteria during latent TB infection remain unclear. We detect Mtb DNA in peripheral blood selectively in long-term repopulating pluripotent hematopoietic stem cells (LT-pHSCs as well as in mesenchymal stem cells from latently infected human donors. In mice infected with low numbers of Mtb, that do not develop active disease we, again, find LT-pHSCs selectively infected with Mtb. In human and mouse LT-pHSCs Mtb are stressed or dormant, non-replicating bacteria. Intratracheal injection of Mtb-infected human and mouse LT-pHSCs into immune-deficient mice resuscitates Mtb to replicating bacteria within the lung, accompanied by signs of active infection. We conclude that LT-pHSCs, together with MSCs of Mtb-infected humans and mice serve as a hitherto unappreciated quiescent cellular depot for Mtb during latent TB infection.

  5. Performance Gains of Propellant Management Devices for Liquid Hydrogen Depots

    Science.gov (United States)

    Hartwig, Jason W.; McQuillen, John B.; Chato, David J.

    2013-01-01

    This paper presents background, experimental design, and preliminary experimental results for the liquid hydrogen bubble point tests conducted at the Cryogenic Components Cell 7 facility at the NASA Glenn Research Center in Cleveland, Ohio. The purpose of the test series was to investigate the parameters that affect liquid acquisition device (LAD) performance in a liquid hydrogen (LH2) propellant tank, to mitigate risk in the final design of the LAD for the Cryogenic Propellant Storage and Transfer Technology Demonstration Mission, and to provide insight into optimal LAD operation for future LH2 depots. Preliminary test results show an increase in performance and screen retention over the low reference LH2 bubble point value for a 325 2300 screen in three separate ways, thus improving fundamental LH2 LAD performance. By using a finer mesh screen, operating at a colder liquid temperature, and pressurizing with a noncondensible pressurant gas, a significant increase in margin is achieved in bubble point pressure for LH2 screen channel LADs.

  6. ATTITUDES OF SHOP FLOOR EMPLOYEES TOWARD WOMEN MANAGERS IN FUEL DEPOTS: A CASE OF THE FUEL DEPOTS IN LUBUMBASHI, DEMOCRATIC REPUBLIC OF THE CONGO

    Directory of Open Access Journals (Sweden)

    Stephen N. M. Nzuve

    2014-12-01

    Full Text Available The International Labour Organization and all organizations of human rights advocate against any form of negative attitude in employment based on gender, its terms, promotion and relations. Shop floor employees play a very important role in the daily advancement and profitability of an organisation. The purpose of this study was to establish the attitude of shop floor employees toward women managers in fuel depots in Lubumbashi, Democratic Republic of the Congo. The study adopted a descriptive survey design with the population consisting of one hundred and ninety three (193 shop floor employees. A semi structured questionnaire was used to collect primary data. In total one hundred and twenty one (121 shop floor employees responded yielding a response rate of sixty three percent (63%. The findings of this study indicate that a negative attitude toward woman managers is prevalent in the Fuel Depots of Lubumbashi, Democratic Republic of the Congo. At the fuel depots, the number of women working was less than a third of the males. In spite of this, women managers are rated higher in management qualities and are considered to be more honest, diligent, compassionate, creative and intelligent when compared to their male counterparts. The study recommends a culture change among employees in fuel depots in Lubumbashi in order to enable them perceive women as equal partners at the work place.

  7. Distinct Adipose Depots from Mice Differentially Respond to a High-Fat, High-Salt Diet.

    Science.gov (United States)

    DeClercq, Vanessa C; Goldsby, Jennifer S; McMurray, David N; Chapkin, Robert S

    2016-06-01

    Dietary factors such as high-sodium or high-fat (HF) diets have been shown to induce a proinflammatory phenotype. However, there is limited information with respect to how microenvironments of distinct intra-abdominal adipose depots respond to the combination of a high-salt, HF diet. We tested the hypothesis that HF feeding would cause changes in distinct adipose depots, which would be further amplified by the addition of high salt to the diet. Twenty-seven male C57BL6 mice were fed an HF diet (60% of kcal from fat), an HF + high-salt diet (4% wt:wt), a control diet [low-fat (LF);10% of kcal from fat], or an LF + high-salt diet for 12 wk. The main sources of fat in the diets were corn oil and lard. Adipokines in serum and released from adipose tissue organ cultures were measured by immunoassays. QIAGEN's Ingenuity Pathway Analysis was used to perform functional analysis of the RNA-sequencing data from distinct adipose depots. Diet-induced obesity resulted in a classical inflammatory phenotype characterized by increased concentrations of circulating inflammatory mediators (38-56%) and reduced adiponectin concentrations (27%). However, high-salt feeding did not exacerbate the HF diet-induced changes in adipokines and cytokines. Leptin and interleukin-6 were differentially released from adipose depots and HF feeding impaired adiponectin and resistin secretion across all 3 depots (34-48% and 45-83%, respectively). The addition of high salt to the HF diet did not further modulate secretion in cultured adipose tissue experiments. Although gene expression data from RNA sequencing indicated a >4.3-fold upregulation of integrin αX (Itgax) with HF feeding in all 3 depots, markers of cellular function were differentially expressed in response to diet across depots. Collectively, these findings highlight the role of distinct adipose depots in mice in the development of obesity and emphasize the importance of selecting specific depots to study the effects of therapeutic

  8. Depo-Provera (depot medroxyprogesterone acetate) use after bariatric surgery.

    Science.gov (United States)

    Lam, Clarissa; Murthy, Amitasrigowri S

    2016-01-01

    In the US, obesity rates are increasing greatly. The Centers for Disease Control and Prevention estimates that 68.5% of Americans, including 63.9% of adult women older than 20 years, are overweight (body mass index between 25 kg/m 2 and 29.9 kg/m 2 ) or obese (body mass index >30 kg/m 2 ). In light of this, it is not surprising that the rates of bariatric surgery have also been increasing. When considering the metabolic changes associated with both bariatric surgery and contraceptive use, in combination with the unique medical considerations of obese women, it is indisputable that clear guidelines are needed when counseling obese patients of reproductive age after bariatric surgery. In this literature review, we focus on depot medroxyprogesterone acetate (DMPA) and the implications of its use in obese women, preweight and postweight loss following bariatric surgery. Both DMPA use and bariatric surgery are known to cause bone loss, but it is still unclear whether there is an additive effect of the two factors on bone loss and whether either of these factors directly leads to an increased risk of bone fracture. The current consensus guidelines do not impose a restriction on the use of DMPA after bariatric surgery. DMPA use is associated with weight gain, and it is unclear whether weight loss blunting occurs with the use of DMPA after bariatric surgery. Prior studies had demonstrated an association with weight gain in adolescents, and therefore, those prescribing DMPA use after bariatric surgery in adolescents should proceed with caution. Adult women do not have a similar response to the use of DMPA. DMPA use has rarely been associated with increased risk of venous thromboembolism (VTE). The obesity-associated increase in VTE should be mitigated by surgically induced weight loss. The concurrent use of DMPA in the post bariatric surgical period should not further increase the risk of VTE.

  9. Artificial intelligence technology assessment for the US Army Depot System Command

    Energy Technology Data Exchange (ETDEWEB)

    Pennock, K A

    1991-07-01

    This assessment of artificial intelligence (AI) has been prepared for the US Army's Depot System Command (DESCOM) by Pacific Northwest Laboratory. The report describes several of the more promising AI technologies, focusing primarily on knowledge-based systems because they have been more successful in commercial applications than any other AI technique. The report also identifies potential Depot applications in the areas of procedural support, scheduling and planning, automated inspection, training, diagnostics, and robotic systems. One of the principal objectives of the report is to help decisionmakers within DESCOM to evaluate AI as a possible tool for solving individual depot problems. The report identifies a number of factors that should be considered in such evaluations. 22 refs.

  10. Distinct developmental signatures of human abdominal and gluteal subcutaneous adipose tissue depots.

    Science.gov (United States)

    Karastergiou, Kalypso; Fried, Susan K; Xie, Hui; Lee, Mi-Jeong; Divoux, Adeline; Rosencrantz, Marcus A; Chang, R Jeffrey; Smith, Steven R

    2013-01-01

    Fat distribution differs in men and women, but in both sexes, a predominantly gluteal-femoral compared with abdominal (central) fat distribution is associated with lower metabolic risk. Differences in cellular characteristics and metabolic functions of these depots have been described, but the molecular mechanisms involved are not understood. Our objective was to identify depot- and sex-dependent differences in gene expression in human abdominal and gluteal sc adipose tissues. Abdominal and gluteal adipose tissue aspirates were obtained from 14 premenopausal women [age 27.5 ± 7.0 yr, body mass index (BMI) 27.3 ± 6.2 kg/m(2), and waist-to-hip ratio 0.82 ± 0.04] and 21 men (age 29.7±7.4 yr, BMI 27.2 ± 4.5 kg/m(2), and waist-to-hip ratio 0.91 ± 0.07) and transcriptomes were analyzed using Illumina microarrays. Expression of selected genes was determined in isolated adipocytes and stromal vascular fractions from each depot, and in in vitro cultures before and after adipogenic differentiation. A total of 284 genes were differentially expressed between the abdominal and gluteal depot, either specifically in males (n = 66) or females (n = 159) or in both sexes (n = 59). Most notably, gene ontology and pathway analysis identified homeobox genes (HOXA2, HOXA3, HOXA4, HOXA5, HOXA9, HOXB7, HOXB8, HOXC8, and IRX2) that were down-regulated in the gluteal depot in both sexes (P = 2 × 10(-10)). Conversely, HOXA10 was up-regulated in gluteal tissue and HOXC13 was detected exclusively in this depot. These differences were independent of BMI, were present in both adipocytes and stromal vascular fractions of adipose tissue, and were retained throughout in vitro differentiation. We conclude that developmentally programmed differences may contribute to the distinct phenotypic characteristics of peripheral fat.

  11. A fluorescence-based assay for octreotide in kinetic release from depot formulations

    Directory of Open Access Journals (Sweden)

    Luiz Henrique Guerreiro

    2012-01-01

    Full Text Available Here we report the validation of a derivatization method that makes use of fluorescamine as a selective reactant for the quantitative analysis of peptide and protein drugs in the dissolution profile from depot formulations. Typical current methods require separation of the nano/microparticles and time-consuming chromatographic runs. In this study we report a method which can be conducted without the need for complete physical separation of the particles or removal of the unreacted probe. This method was used here for the analysis of the release profile of octreotide in a depot formulation, with results in excellent agreement with reported chromatographic assays.

  12. Depo-Provera (depot medroxyprogesterone acetate use after bariatric surgery

    Directory of Open Access Journals (Sweden)

    Lam C

    2016-09-01

    Full Text Available Clarissa Lam,1 Amitasrigowri S Murthy2,3 1New York University School of Medicine, 2Department of Obstetrics and Gynecology, Bellevue Hospital Center, New York University School of Medicine, 3New York University Langone Medical Center, New York, NY, USA Abstract: In the US, obesity rates are increasing greatly. The Centers for Disease Control and Prevention estimates that 68.5% of Americans, including 63.9% of adult women older than 20 years, are overweight (body mass index between 25 kg/m2 and 29.9 kg/m2 or obese (body mass index >30 kg/m2. In light of this, it is not surprising that the rates of bariatric surgery have also been increasing. When considering the metabolic changes associated with both bariatric surgery and contraceptive use, in combination with the unique medical considerations of obese women, it is indisputable that clear guidelines are needed when counseling obese patients of reproductive age after bariatric surgery. In this literature review, we focus on depot medroxyprogesterone acetate (DMPA and the implications of its use in obese women, preweight and postweight loss following bariatric surgery. Both DMPA use and bariatric surgery are known to cause bone loss, but it is still unclear whether there is an additive effect of the two factors on bone loss and whether either of these factors directly leads to an increased risk of bone fracture. The current consensus guidelines do not impose a restriction on the use of DMPA after bariatric surgery. DMPA use is associated with weight gain, and it is unclear whether weight loss blunting occurs with the use of DMPA after bariatric surgery. Prior studies had demonstrated an association with weight gain in adolescents, and therefore, those prescribing DMPA use after bariatric surgery in adolescents should proceed with caution. Adult women do not have a similar response to the use of DMPA. DMPA use has rarely been associated with increased risk of venous thromboembolism (VTE. The

  13. Multicenter clinical trial of leuprolide acetate depot (Luphere depot 3.75 mg for efficacy and safety in girls with central precocious puberty

    Directory of Open Access Journals (Sweden)

    You Jin Kim

    2013-12-01

    Full Text Available PurposeWe evaluated the efficacy, safety and psychological aspect of monthly administrations of the gonadotropin-releasing hormone agonists (GnRHa, leuprolide acetate depot (Luphere depot 3.75 mg, in patients with precocious puberty.MethodsA total of 54 girls with central precocious puberty were administered with leuprolide acetate (Luphere depot 3.75 mg every four weeks over 24 weeks. We evaluated the percentage of children exhibiting a suppressed luteinizing hormone (LH response to GnRH (LH peak≤3 IU/L, peak LH/follicle stimulating hormone (FSH ratio of GnRH stimulation test less than 1, change in bone age/chronologic age ratio, change in the Tanner stage and change in eating habit and psychological aspect.Results(1 The percentage of children exhibiting a suppressed LH response to GnRH, defined as an LH peak≤3 IU/L at 24 weeks was 96.3 % (52/54. (2 The percentage of children exhibiting peak LH/FSH ratio<1 at 24 weeks of the study was 94.4 % (51/54. (3 The ratio of bone age and chronological age significantly declined from 1.27±0.07 to 1.24±0.01 after the 6 months of the study. (4 The mean Tanner stage manifested a significant change 2.3±0.48 at baseline, down to 1.70±0.61 at 24 weeks. (5 Based on the questionnaires, the score for eating habits showed a significant change from the baseline 34.0±6.8 to 31.3±6.8. (6 The psychological assessment did not exhibit a significant difference except with scores for sociability, problem behavior total score and other problems.ConclusionThe leuprolide 3.75 mg (Luphere depot is useful and safety for treating children with central precocious puberty.

  14. Maternal obesity programs increased leptin gene expression in rat male offspring via epigenetic modifications in a depot-specific manner.

    Science.gov (United States)

    Lecoutre, Simon; Oger, Frederik; Pourpe, Charlène; Butruille, Laura; Marousez, Lucie; Dickes-Coopman, Anne; Laborie, Christine; Guinez, Céline; Lesage, Jean; Vieau, Didier; Junien, Claudine; Eberlé, Delphine; Gabory, Anne; Eeckhoute, Jérôme; Breton, Christophe

    2017-08-01

    According to the Developmental Origin of Health and Disease (DOHaD) concept, maternal obesity and accelerated growth in neonates predispose offspring to white adipose tissue (WAT) accumulation. In rodents, adipogenesis mainly develops during lactation. The mechanisms underlying the phenomenon known as developmental programming remain elusive. We previously reported that adult rat offspring from high-fat diet-fed dams (called HF) exhibited hypertrophic adipocyte, hyperleptinemia and increased leptin mRNA levels in a depot-specific manner. We hypothesized that leptin upregulation occurs via epigenetic malprogramming, which takes place early during development of WAT. As a first step, we identified in silico two potential enhancers located upstream and downstream of the leptin transcription start site that exhibit strong dynamic epigenomic remodeling during adipocyte differentiation. We then focused on epigenetic modifications (methylation, hydroxymethylation, and histone modifications) of the promoter and the two potential enhancers regulating leptin gene expression in perirenal (pWAT) and inguinal (iWAT) fat pads of HF offspring during lactation (postnatal days 12 (PND12) and 21 (PND21)) and in adulthood. PND12 is an active period for epigenomic remodeling in both deposits especially in the upstream enhancer, consistent with leptin gene induction during adipogenesis. Unlike iWAT, some of these epigenetic marks were still observable in pWAT of weaned HF offspring. Retained marks were only visible in pWAT of 9-month-old HF rats that showed a persistent "expandable" phenotype. Consistent with the DOHaD hypothesis, persistent epigenetic remodeling occurs at regulatory regions especially within intergenic sequences, linked to higher leptin gene expression in adult HF offspring in a depot-specific manner.

  15. Effects of Creatine and Sodium Bicarbonate Coingestion on Multiple Indices of Mechanical Power Output During Repeated Wingate Tests in Trained Men.

    Science.gov (United States)

    Griffen, Corbin; Rogerson, David; Ranchordas, Mayur; Ruddock, Alan

    2015-06-01

    This study investigated the effects of creatine and sodium bicarbonate coingestion on mechanical power during repeated sprints. Nine well-trained men (age = 21.6 ± 0.9 yr, stature = 1.82 ± 0.05 m, body mass = 80.1 ±12.8 kg) participated in a double-blind, placebo-controlled, counterbalanced, crossover study using six 10-s repeated Wingate tests. Participants ingested either a placebo (0.5 g·kg(-1) of maltodextrin), 20 g·d(-1) of creatine monohydrate + placebo, 0.3 g·kg(-1) of sodium bicarbonate + placebo, or coingestion + placebo for 7 days, with a 7-day washout between conditions. Participants were randomized into two groups with a differential counterbalanced order. Creatine conditions were ordered first and last. Indices of mechanical power output (W), total work (J) and fatigue index (W·s(-1)) were measured during each test and analyzed using the magnitude of differences between groups in relation to the smallest worthwhile change in performance. Compared with placebo, both creatine (effect size (ES) = 0.37-0.83) and sodium bicarbonate (ES = 0.22-0.46) reported meaningful improvements on indices of mechanical power output. Coingestion provided small meaningful improvements on indices of mechanical power output (W) compared with sodium bicarbonate (ES = 0.28-0.41), but not when compared with creatine (ES = -0.21-0.14). Coingestion provided a small meaningful improvement in total work (J; ES = 0.24) compared with creatine. Fatigue index (W·s(-1)) was impaired in all conditions compared with placebo. In conclusion, there was no meaningful additive effect of creatine and sodium bicarbonate coingestion on mechanical power during repeated sprints.

  16. Base Closure and Realignment Act (BRAC) Cleanup Plan, Sacramento Army Depot, Sacramento, California

    Science.gov (United States)

    1995-10-01

    deal.BeetStaffWirtier one point, Sacrampnto developer The Sacramento Army Depot is "I came and said This is thlMarvin " Buzz " Oafea talked to a a...class of persistent, board-spectrum insecticides, that linger in the environment and accumulate in the food chain. Among them are DDT, aldrin , dieldrin

  17. Pharmacodynamic effects of depot-medroxyprogesterone acetate (DMPA) administered to lactating women on their male infants

    NARCIS (Netherlands)

    Virutamasen, P; Leepipatpaiboon, S; Kriengsinyot, R; Vichaidith, P; Muia, PN; SekaddeKigondu, CB; Mati, JKG; Forest, MG; Dikkeschei, LD; Wolthers, BG; dArcangues, C

    Normal postpartum women, who had a spontaneous vaginal delivery of one full-term male infant, free of congenital abnormalities and other diseases, were recruited for this study. Thirteen women received 150 mg depot-medroxyprogesterone acetate (DMPA), intramuscularly on days 42 + 1 and 126 + 1

  18. Intrinsic differences in adipocyte precursor cells from different white fat depots

    DEFF Research Database (Denmark)

    Macotela, Yazmín; Emanuelli, Brice; Mori, Marcelo A

    2012-01-01

    Obesity and body fat distribution are important risk factors for the development of type 2 diabetes and metabolic syndrome. Evidence has accumulated that this risk is related to intrinsic differences in behavior of adipocytes in different fat depots. In the current study, we demonstrate that adip......, differentiation properties, and responses to environmental/genetic factors. Regulation of these populations may provide a new target for the treatment and prevention of obesity and its metabolic complications.......Obesity and body fat distribution are important risk factors for the development of type 2 diabetes and metabolic syndrome. Evidence has accumulated that this risk is related to intrinsic differences in behavior of adipocytes in different fat depots. In the current study, we demonstrate...... is higher in obesity-prone C57BL/6 mice than obesity-resistant 129 mice, and the number in both depots is increased by up to 270% by exposure of mice to high-fat diet. Thus, APCs from visceral and subcutaneous depots are dynamic populations, which have intrinsic differences in gene expression...

  19. D:epot Medroxyprogesterone Acetate (Depo-Provlera) as a Contrac ...

    African Journals Online (AJOL)

    1971-07-17

    Jul 17, 1971 ... Experience with depot medroxyprogesterone acetate as a contraceptive preparation in 7335 patients for a total of. 38 714 months over a 3-year period is described. The discontinuation rate was 18'3% and the failure rate 0'35 per 100 women-years of use. This compares very well with all other methods of ...

  20. Population Pharmacokinetic Modeling of a Subcutaneous Depot for GnRH Antagonist Degarelix

    DEFF Research Database (Denmark)

    Tornøe, Christoffer Wenzel; Agersø, Henrik; Nielsen, Henrik Aalborg

    2004-01-01

    Purpose. The objective of this study is to develop a population pharmacokinetic (PK) model that describes the subcutaneous (SC) depot formation of gonadotropin-releasing hormone ( GnRH) antagonist degarelix, which is being developed for treatment of prostate cancer, exhibiting dose-volume and dose...

  1. Population pharmacokinetic modeling of a subcutaneous depot for GnRH antagonist degarelix

    DEFF Research Database (Denmark)

    Tornøe, Christoffer Wenzel; Agersø, Henrik; Nielsen, Henrik Aalborg

    Purpose. The objective of this study is to develop a population pharmacokinetic (PK) model that describes the subcutaneous (SC) depot formation of gonadotropin-releasing hormone (GnRH) antagonist degarelix, which is being developed for treatment of prostate cancer, exhibiting dose-volume and dose...

  2. Fatty acid profile of three adipose depots in seven Spanish breeds of suckling kids.

    Science.gov (United States)

    Horcada, A; Ripoll, G; Alcalde, M J; Sañudo, C; Teixeira, A; Panea, B

    2012-10-01

    Intramuscular, subcutaneous and kidney knob fat depot fatty acid profiles were studied in 104 male suckling kids from seven Spanish breeds: Blanca Andaluza, Blanca Celtibérica, Moncaína, Negra Serrana-Castiza, Pirenaica, Malagueña and Murciano-Granadina. Kids were raised in the traditional production system on mother's milk and slaughtered at around 7kg live weight. Differences were observed between dairy (Malagueña) and meat breeds (Blanca Andaluza, Blanca Celtibérica, Moncaína, Negra Serrana-Castiza, and Pirenaica). Malagueña showed higher monounsaturated and conjugated linoleic fatty acid levels than the other breeds. Highest percentages of saturated fatty acids were observed in meat breeds. For intramuscular fat depot, the range for desirable fatty acids was 66.16-72.27% was. The influence of breed on fatty acid profiles of intramuscular, subcutaneous and kidney knob fat depots studied was evident. Intramuscular fat depot is proposed as a differentiating factor between dairy and meat breed goat kids, but not between meat breed kids. Copyright © 2012 Elsevier Ltd. All rights reserved.

  3. Fatty acid composition of beef steers as affected by diet and fat depot

    African Journals Online (AJOL)

    Mapiye, C, Dr

    2015-10-09

    Oct 9, 2015 ... BHP composition of beef products should therefore include feeding designer diets and exploiting fat depot ..... performance and meat quality may therefore include feeding SS and 15% DDGS in forage-based diets and ... Eds: Hobson, P.N. & Stewart, C.S., Academic and Professional, London, UK. pp.

  4. 33 CFR 334.1244 - Puget Sound, Manchester Fuel Depot, Manchester, Washington; naval restricted area.

    Science.gov (United States)

    2010-07-01

    ... northern shoreline of the Manchester Fuel Depot at latitude 47°33′55″ North, longitude 122°31′55″, West... lights, which are mounted on poles at the end of the main fuel pier on the south side of Orchard Point at...

  5. Inoculation of weaned pigs with E. coli reduces depots of vitamin E

    DEFF Research Database (Denmark)

    Lauridsen, Charlotte; Vestergaard, Ellen-Margrethe; Højsgaard, Søren

    2011-01-01

    This study was designed to investigate the effect of vitamin E supplementation on vitamin E depots and immune responses in weaned pigs after an E. coli inoculation. The design was a 2 × 2 factorial with vitamin E supplementation (150 mg/kg RRR-α-tocopheryl acetate versus a control diet containing...

  6. Design of PLGA-based depot delivery systems for biopharmaceuticals prepared by spray drying

    DEFF Research Database (Denmark)

    Wan, Feng; Yang, Mingshi

    2016-01-01

    , a one-step, continuous microencapsulation process, for manufacturing of PLGA-based depot microparticle systems with a focus on the recent efforts on understanding of the role of nozzle design in the microencapsulation of proteins/peptides, and the effect of critical solvent properties and process...

  7. Inflammation and race and gender differences in computerized tomography-measured adipose depots

    NARCIS (Netherlands)

    Beasley, L.E.; Koster, A.; Newman, A.B.; Javaid, M.K.; Ferucci, L.; Kritchevsky, S.B.; Kuller, L.H.; Pahor, M.; Visser, M.; Rubin, S.M.; Goodpaster, B.H.; Everhart, J.E.; Harris, T.B.

    2009-01-01

    A growing body of evidence has consistently shown a correlation between obesity and chronic subclinical inflammation. It is unclear whether the size of specific adipose depots is more closely associated with concentrations of inflammatory markers than overall adiposity. This study investigated the

  8. Nanosized sustained-release drug depots fabricated using modified tri-axial electrospinning.

    Science.gov (United States)

    Yang, Guang-Zhi; Li, Jiao-Jiao; Yu, Deng-Guang; He, Mei-Feng; Yang, Jun-He; Williams, Gareth R

    2017-04-15

    Nanoscale drug depots, comprising a drug reservoir surrounded by a carrier membrane, are much sought after in contemporary pharmaceutical research. Using cellulose acetate (CA) as a filament-forming polymeric matrix and ferulic acid (FA) as a model drug, nanoscale drug depots in the form of core-shell fibers were designed and fabricated using a modified tri-axial electrospinning process. This employed a solvent mixture as the outer working fluid, as a result of which a robust and continuous preparation process could be achieved. The fiber-based depots had a linear morphology, smooth surfaces, and an average diameter of 0.62±0.07μm. Electron microscopy data showed them to have clear core-shell structures, with the FA encapsulated inside a CA shell. X-ray diffraction and IR spectroscopy results verified that FA was present in the crystalline physical form. In vitro dissolution tests revealed that the fibers were able to provide close to zero-order release over 36h, with no initial burst release and minimal tailing-off. The release properties of the depot systems were much improved over monolithic CA/FA fibers, which exhibited a significant burst release and also considerable tailing-off at the end of the release experiment. Here we thus demonstrate the concept of using modified tri-axial electrospinning to design and develop new types of heterogeneous nanoscale biomaterials. Nanoscale drug depots with a drug reservoir surrounded by a carrier are highly attractive in biomedicine. A cellulose acetate based drug depot was investigated in detail, starting with the design of the nanostructure, and moving through its fabrication using a modified tri-axial electrospinning process and a series of characterizations. The core-shell fiber-based drug depots can provide a more sustained release profile with no initial burst effect and less tailing-off than equivalent monolithic drug-loaded fibers. The drug release mechanisms are also distinct in the two systems. This proof

  9. Implementation of Geographical Information System for Bacteriological Contamination Analysis on Refill Drinking Water Depot (Study in Tembalang District)

    Science.gov (United States)

    Rahmitha, Amelia; Utami, Endang Sri; Sitohang, Marya Yenita

    2018-02-01

    People used refilled-drinking-water for household and food stall because its efficient and low cost. Based on Indonesian Health Ministry regulation, it should not have any coliform bacteria. This study aimed to describe the bacteriological contamination of refilled drinking water using geographical information system (GIS). In this research, it was used an analytic observational method. The samples were from all available (37) depots in Tembalang district, one form each depot took used a sterile bottle. Contamination of bacteria was identified by Most Probable Number (MPN) method lactose broth media, Mac Conkey media, and IMVIC media. The depot samples were then plotted on (GIS). This study showed 95% samples were not feasible to consume since they contamined coliform. All sub-district had one that contaminated by coliform, 75% sub-districts had depots that contaminated Escherichia coli, while 55% sub-districts had depots that contaminated with other bacteria. The internal risk factors of the contamination were the absence of hygiene-sanitation worthy certificate (95%), depots location near to pollution sources (5%), and the misused of UV light. The external risk factor was lack of quality control that was not as the sterilization from office health Semarang city. Policy reinforcement should be done to all of the depots.

  10. Depot-Specific Changes in Fat Metabolism with Aging in a Type 2 Diabetic Animal Model.

    Science.gov (United States)

    Park, Se Eun; Park, Cheol-Young; Choi, Jung Mook; Chang, Eugene; Rhee, Eun-Jung; Lee, Won-Young; Oh, Ki Won; Park, Sung Woo; Kang, Eun Seok; Lee, Hyun Chul; Cha, Bong Soo

    2016-01-01

    Visceral fat accretion is a hallmark of aging and is associated with aging-induced metabolic dysfunction. PPARγ agonist was reported to improve insulin sensitivity by redistributing fat from visceral fat to subcutaneous fat. The purpose of this study was to investigate the underlying mechanisms by which aging affects adipose tissue remodeling in a type 2 diabetic animal model and through which PPARγ activation modulates aging-related fat tissue distribution. At the ages of 21, 31 and 43 weeks, OLETF rats as an animal model of type 2 diabetes were evaluated for aging-related effects on adipose tissue metabolism in subcutaneous and visceral fat depots. During aging, the ratio of visceral fat weight to subcutaneous fat weight (V/S ratio) increased. Aging significantly increased the mRNA expression of genes involved in lipogenesis such as lipoprotein lipase, fatty acid binding protein aP2, lipin 1, and diacylglycerol acyltransferase 1, which were more prominent in visceral fat than subcutaneous fat. The mRNA expression of adipose triglyceride lipase, which is involved in basal lipolysis and fatty acid recycling, was also increased, more in visceral fat compared to subcutaneous fat during aging. The mRNA levels of the genes associated with lipid oxidation were increased, whereas the mRNA levels of genes associated with energy expenditure showed no significant change during aging. PPARγ agonist treatment in OLETF rats resulted in fat redistribution with a decreasing V/S ratio and improved glucose intolerance. The genes involved in lipogenesis decreased in visceral fat of the PPARγ agonist-treated rats. During aging, fat distribution was changed by stimulating lipid uptake and esterification in visceral fat rather than subcutaneous fat, and by altering the lipid oxidation.

  11. Department of Defense Materiel Distribution System Study. Volume 3, Book 5. Appendix D-3. Depot Cost and Capacity

    Science.gov (United States)

    1978-07-01

    maintenance interface. 2> Variable Cost a. Standard Depot Cost (1) The result of joining the historical depot cost and workload daca as described...79 4 100 50 SO 100 source: „,,«„ StU(Jy Group daca cau respQnse Oepot-specific responses weighted by shipment cub e per depot. V...of floor area which must be dedicated to the travel path, and the necessity for keeping this path clear of standing objects at all ’:i:r..;S. 6.61

  12. Financial Reporting Procedures for Defense Distribution Depots - Defense Logistics Agency Business Area of the Defense Business Operations Fund

    National Research Council Canada - National Science Library

    Young, Shelton

    1994-01-01

    In our audit of the FY 1993 Financial Statements for the Distribution Depots--Defense Logistics Agency Business Mea of the Defense Business Operations Fund, we evaluated procedures and controls used...

  13. To Ensure the Integrity of the Cryogenic Propellant Depot Tank Within the Expected Radiation and Space Debris Environment Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We intend to develop the technology for lightweight composite structure suitable for both cryogenic fuel depot storage as well as human in-space habitat. These will...

  14. Maternal obesity programs increased leptin gene expression in rat male offspring via epigenetic modifications in a depot-specific manner

    Directory of Open Access Journals (Sweden)

    Simon Lecoutre

    2017-08-01

    Conclusions: Consistent with the DOHaD hypothesis, persistent epigenetic remodeling occurs at regulatory regions especially within intergenic sequences, linked to higher leptin gene expression in adult HF offspring in a depot-specific manner.

  15. Planning Documents Known Releases SWMUs Tooele Army Depot Tooele, Utah. Volume 1: Corrective Measures Study Work Plan

    National Research Council Canada - National Science Library

    2000-01-01

    ...) at Tooele Army Depot (TEAD; formerly the North Area), Tooele, Utah. The CMS Work Plan addresses seven of the nine SWMUs that were identified in the Phase II Resource Conservation and Recovery Act (RCRA...

  16. Depot-medication compliance for patients with psychotic disorders: the importance of illness insight and treatment motivation.

    Science.gov (United States)

    Noordraven, Ernst L; Wierdsma, André I; Blanken, Peter; Bloemendaal, Anthony Ft; Mulder, Cornelis L

    2016-01-01

    Noncompliance is a major problem for patients with a psychotic disorder. Two important risk factors for noncompliance that have a severe negative impact on treatment outcomes are impaired illness insight and lack of motivation. Our cross-sectional study explored how they are related to each other and their compliance with depot medication. Interviews were conducted in 169 outpatients with a psychotic disorder taking depot medication. Four patient groups were defined based on low or high illness insight and on low or high motivation. The associations between depot-medication compliance, motivation, and insight were illustrated using generalized linear models. Generalized linear model showed a significant interaction effect between motivation and insight. Patients with poor insight and high motivation for treatment were more compliant (94%) (95% confidence interval [CI]: 1.821, 3.489) with their depot medication than patients with poor insight and low motivation (61%) (95% CI: 0.288, 0.615). Patients with both insight and high motivation for treatment were less compliant (73%) (95% CI: 0.719, 1.315) than those with poor insight and high motivation. Motivation for treatment was more strongly associated with depot-medication compliance than with illness insight. Being motivated to take medication, whether to get better or for other reasons, may be a more important factor than having illness insight in terms of improving depot-medication compliance. Possible implications for clinical practice are discussed.

  17. Understanding of empty container movement: A study on a bottleneck at an off-dock depot

    Science.gov (United States)

    Zain, Rosmaizura Mohd; Rahman, Mohd Nizam Ab; Nopiah, Zulkifli Mohd; Saibani, Nizaroyani

    2014-09-01

    Port not only function as connections between marine and land transportation but also as core business areas. In a port terminal, available space is limited, but the influx of container is growing. The off-dock depot is one of the key supply chain players that hold empty containers in the inventory. Therefore, this paper aims to identify the main factors of bottlenecks or congestion that hinder the rapid movement of empty containers from the off-dock depot to the customers. Thirty interviews were conducted with individuals who are key players in the container supply chain. The data were analyzed using Atlas.ti software and the analytic hierarchy process to rank the priority factors of bottlenecks. Findings show that several pertinent factors act as barriers to the key players in the container movement in the day-to-day operations. In future studies, strategies to overcome fragmentation in the container supply chain and logistics must be determined.

  18. Fifteen Years of Web Based Data Management at Tooele Army Depot

    Science.gov (United States)

    2012-03-28

    And, Tooele Army Depot Goes Online Following an EPA audit of nine federal  facilities, Tooele Army Depot ( TEAD )  proactively begins the process of...District contracted with  Synectics to provide an innovative solution  allowing  TEAD  stakeholders to access the same  data the prime contractor was...Ellin, do you know llle project Suzan Hughes document for Parson’s TEAD SVYMU-58 Certified All the Data in One Place Laboratories & Contractors Legend

  19. On the multiple depots vehicle routing problem with heterogeneous fleet capacity and velocity

    Science.gov (United States)

    Hanum, F.; Hartono, A. P.; Bakhtiar, T.

    2018-03-01

    This current manuscript concerns with the optimization problem arising in a route determination of products distribution. The problem is formulated in the form of multiple depots and time windowed vehicle routing problem with heterogeneous capacity and velocity of fleet. Model includes a number of constraints such as route continuity, multiple depots availability and serving time in addition to generic constraints. In dealing with the unique feature of heterogeneous velocity, we generate a number of velocity profiles along the road segments, which then converted into traveling-time tables. An illustrative example of rice distribution among villages by bureau of logistics is provided. Exact approach is utilized to determine the optimal solution in term of vehicle routes and starting time of service.

  20. Obesity associated disease risk: the role of inherent differences and location of adipose depots.

    Science.gov (United States)

    Hill, Jessica H; Solt, Claudia; Foster, Michelle T

    2018-03-16

    Obesity and associated metabolic co-morbidities are a worldwide public health problem. Negative health outcomes associated with obesity, however, do not arise from excessive adiposity alone. Rather, deleterious outcomes of adipose tissue accumulation are a result of how adipocytes are distributed to individual regions in the body. Due to our increased understanding of the dynamic relationship that exists between specific adipose depots and disease risk, an accurate characterization of total body adiposity as well as location is required to properly evaluate a population's disease risk. Specifically, distinctive tissue depots within the body include the lower body, upper body and abdominal (deep and superficial) subcutaneous regions, as well as visceral (mesenteric and omental) regions. Upper body and visceral adipose tissues are highly associated with metabolic dysfunction and chronic disease development, whereas lower body gluteofemoral subcutaneous adipose tissue imparts protection against diet-induced metabolic derangement. Each adipose depot functions distinctly as an endocrine organ hence it has a different level of impact on health outcomes. Effluent from adipose tissue can modulate the functions of other tissues, whilst receiving differential communication from the rest of the body via central nervous system innervation, metabolites and other signaling molecules. More so, adipose depots contain a diverse reservoir of tissue-resident immune cells that play an integral part in both maintaining tissue homeostasis, as well as propagating metabolically-induced inflammation. Overall, the conceptualization of obesity and associated risks needs updating to reflect the complexities of obesity. We review adipose tissue characteristics that are linked to deleterious or beneficial adipose tissue distributions.

  1. HALF-DOSE DEPOT TRIPTORELIN COMPARABLE TO REDUCED DAILY BUSERELIN: A RANDOMIZED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    L. Safdarian

    2007-09-01

    Full Text Available Pituitary suppression by depot GnRH agonist may be excessive for ovarian stimulation. This study compares the efficacy of a single half-dose depot triptorelin and reduced-dose daily buserelin in a long protocol ICSI/ET. METHODS: A total of 182 patients were randomized into two groups using sealed envelopes. Pituitary desensitization was obtained in group 1 (91 patients with half-dose (1.87 mg depot triptorelin in the mid-luteal phase of their menstrual cycle, and in group 2 (91 patients with standard daily dose (0.5 mg buserelin, which was then reduced to 0.25 mg at the start of human menopausal gonadotropin (HMG stimulation. RESULTS: No significant differences were found among those who received HCG in terms of clinical pregnancy rate (34.4% in both groups, implantation rate (14.8% in group 1 versus 11.1% in group 2, fertilization rate (93.3 versus 95.6%, poor response rate (11.1 versus 6.7%, and miscarriage rate (11.1 versus 7.8%. No significant differences were seen in number of HMG ampoules used, follicles at HCG administration, and oocytes retrieved. The number of days of stimulation was significantly reduced in group 2 (11.2 +/- 1.8 in group 1 versus 10.6 +/- 1.9, p = 0.030. CONCLUSION: A half-dose of depot triptorelin can be successfully used in ovarian stimulation instead of reduced-dose daily buserelin, with more patient comfort and reduced stress and cost of injections.

  2. Study of Using Excess Stock to Reduce Naval Aviation Depot-Level Repairable Piece Part Backorders

    Science.gov (United States)

    2016-12-01

    large retail store with a small shopping list of only automotive parts. The volume of automotive parts available on the shelf is only a fraction of...the overall store inventory, and the specific nature of the shopping list renders the non- automotive inventory moot. The pool of candidate matches is...DEPOT-LEVEL REPAIRABLE PIECE PART BACKORDERS December 2016 By: Jennifer L. Custard Quentin E. Lease Jan D. Schotman Advisors: Geraldo

  3. Cortisol response in healthy and diseased dogs after stimulation with a depot formulation of synthetic ACTH

    OpenAIRE

    Sieber-Ruckstuhl, N S; Burkhardt, W A; Hofer-Inteeworn, N; Riond, B; Rast, I T; Hofmann-Lehmann, R; Reusch, C E; Boretti, F S

    2015-01-01

    BACKGROUND The ACTH stimulation test is used to evaluate the adrenocortical reserve. Recently, the availability of the synthetic ACTH formulation was limited, causing major problems in clinical practice. OBJECTIVES The objective of this study was to evaluate poststimulation peak cortisol concentrations and the duration of the stimulatory effect of a depot ACTH preparation in dogs. ANIMALS Twenty-two healthy dogs, 10 dogs with suspected hypoadrenocorticism (HA) and 15 dogs with suspected ...

  4. Control of Adipocyte Differentiation in Different Fat Depots; Implications for Pathophysiology or Therapy

    Directory of Open Access Journals (Sweden)

    Xiuquan eMa

    2015-01-01

    Full Text Available Adipocyte differentiation and its impact on restriction or expansion of particular adipose tissue depots has physiological and pathophysiological significance in view of the different functions of these depots. Brown or beige fat [BAT] expansion can enhance thermogenesis, lipid oxidation, insulin sensitivity and glucose tolerance; conversely expanded visceral fat [VAT] is associated with insulin resistance, low grade inflammation, dyslipidaemia and cardiometabolic risk. The largest depot, subcutaneous white fat [WAT], has important beneficial characteristics including storage of lipid out of harms way and secretion of adipokines, especially leptin and adiponectin, with positive metabolic effects including lipid oxidation, energy utilisation, enhanced insulin action and an anti-inflammatory role. The absence of these functions in lipodystrophies leads to major metabolic disturbances. An ability to expand WAT adipocyte differentiation would seem an important defence mechanism against the detrimental effects of energy excess and limit harmful accumulation of lipid in ectopic sites, such as liver and muscle.Adipocyte differentiation involves a transcriptional cascade with PPARg being most important in WAT but less so in VAT, with increased angiogenesis also critical. The transcription factor, Islet1, is fairly specific to VAT and in vitro inhibits adipocyte differentiation. The physiological importance of Islet1 requires further study. Basic control of differentiation is similar in BAT but important differences include the effect of PGC-1a on mitochondrial biosynthesis and upregulation of UCP1; also PRDM16 plays a pivotal role in expression of the BAT phenotype.Modulation of the capacity or function of these different adipose tissue depots, by altering adipocyte differentiation or other means, holds promise for interventions that can be helpful in human disease, particularly cardiometabolic disorders associated with the world wide explosion of

  5. Moisture mapping of aeronautical museum depot and galleries by IR thermography

    OpenAIRE

    Ristić, Slavica; Polić-Radovanović, Suzana; Jegdić, Bore; Ristić, Radovan; Radojković, Bojana

    2012-01-01

    The paper presents the results of moisture detection in the depot and galleries of the Aeronautical Museum in Belgrade. The moisture and changeable temperature conditions are the main causes for corrosion in historical buildings and museum artifacts. The main purpose of the tests was to determine these conditions in the museum where very important metal artifacts are exhibited and deposed, including the only surviving example of the Fiat G50 aircraft, by applying passive IR thermography. The ...

  6. The relationship between fat depot-specific preadipocyte differentiation and metabolic syndrome in obese women

    Directory of Open Access Journals (Sweden)

    N V Mazurina

    2013-03-01

    Full Text Available Реферат по материалам статьи The relationship between fat depot-specific preadipocyte differentiation and metabolic syndrome in obese women. Park HТ, Lee ES, Cheon EP, Lee DR, Yang K-S, Kim YT, Hur JY, Kim SH, Lee KW, Kim T. Clinical Endocrinology 2012; 76, 59-66.

  7. AUTOMATED DETECTION OF OIL DEPOTS FROM HIGH RESOLUTION IMAGES: A NEW PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    A. O. Ok

    2015-03-01

    Full Text Available This paper presents an original approach to identify oil depots from single high resolution aerial/satellite images in an automated manner. The new approach considers the symmetric nature of circular oil depots, and it computes the radial symmetry in a unique way. An automated thresholding method to focus on circular regions and a new measure to verify circles are proposed. Experiments are performed on six GeoEye-1 test images. Besides, we perform tests on 16 Google Earth images of an industrial test site acquired in a time series manner (between the years 1995 and 2012. The results reveal that our approach is capable of detecting circle objects in very different/difficult images. We computed an overall performance of 95.8% for the GeoEye-1 dataset. The time series investigation reveals that our approach is robust enough to locate oil depots in industrial environments under varying illumination and environmental conditions. The overall performance is computed as 89.4% for the Google Earth dataset, and this result secures the success of our approach compared to a state-of-the-art approach.

  8. NeuronDepot: Keeping your colleagues in sync by combining modern cloud storage services, the local file system, and simple web applications

    Directory of Open Access Journals (Sweden)

    Philipp L Rautenberg

    2014-06-01

    Full Text Available Neuroscience today deals with a data deluge derived from the availability of high-throughput sensors of brain structure and brain activity, and increased computational resources for detailed simulations with complex output. We report here (1 a novel approach to data sharing between collaborating scientists that brings together file system tools and cloud technologies, (2 a service implementing this approach, called NeuronDepot, and (3 an example application of the service to a complex use case in the neurosciences. The main drivers for our approach are to facilitate collaborations with a transparent, automated data flow that shields scientists from having to learn new tools or data structuring paradigms. Using NeuronDepot is simple: one-time data assignment from the originator and cloud based syncing – thus making experimental and modeling data available across the collaboration with minimum overhead. Since data sharing is cloud based, our approach opens up the possibility of using new software developments and hardware scalabitliy which are associated with elastic cloud computing. We provide an implementation that relies on existing synchronization services and is usable from all devices via a reactive web interface. We are motivating our solution by solving the practical problems of the GinJang project, a collaboration of three universities across eight time zones with a complex workflow encompassing data from electrophysiological recordings, imaging, morphological reconstructions, and simulations.

  9. NeuronDepot: keeping your colleagues in sync by combining modern cloud storage services, the local file system, and simple web applications.

    Science.gov (United States)

    Rautenberg, Philipp L; Kumaraswamy, Ajayrama; Tejero-Cantero, Alvaro; Doblander, Christoph; Norouzian, Mohammad R; Kai, Kazuki; Jacobsen, Hans-Arno; Ai, Hiroyuki; Wachtler, Thomas; Ikeno, Hidetoshi

    2014-01-01

    Neuroscience today deals with a "data deluge" derived from the availability of high-throughput sensors of brain structure and brain activity, and increased computational resources for detailed simulations with complex output. We report here (1) a novel approach to data sharing between collaborating scientists that brings together file system tools and cloud technologies, (2) a service implementing this approach, called NeuronDepot, and (3) an example application of the service to a complex use case in the neurosciences. The main drivers for our approach are to facilitate collaborations with a transparent, automated data flow that shields scientists from having to learn new tools or data structuring paradigms. Using NeuronDepot is simple: one-time data assignment from the originator and cloud based syncing-thus making experimental and modeling data available across the collaboration with minimum overhead. Since data sharing is cloud based, our approach opens up the possibility of using new software developments and hardware scalabitliy which are associated with elastic cloud computing. We provide an implementation that relies on existing synchronization services and is usable from all devices via a reactive web interface. We are motivating our solution by solving the practical problems of the GinJang project, a collaboration of three universities across eight time zones with a complex workflow encompassing data from electrophysiological recordings, imaging, morphological reconstructions, and simulations.

  10. Oil fuel delivery optimization for multi product and multi depot: the case of petrol station replenishment problem (PSRP)

    Science.gov (United States)

    Surjandari, Isti; Rachman, Amar; Dianawati, Fauzia; Wibowo, R. Pramono

    2011-10-01

    With the Oil and Gas Law No. 22 of 2001, national and foreign private enterprises can invest in all sectors of Oil and Gas in Indonesia. In anticipation of this free competition, Pertamina, as a state-owned enterprises, which previously had monopolized the oil and gas business activities in Indonesia, should be able to improve services as well as the efficiency in order to compete in the free market, especially in terms of cost efficiency of fuel distribution to gas station (SPBU). To optimize the distribution activity, it is necessary to design a scheduling system and its fuel delivery routes daily to every SPBU. The determination of routes and scheduling delivery of fuel to the SPBU can be modeled as a Petrol Station Replenishment Problem (PSRP) with the multi-depot, multi-product, time windows and split deliveries, which in this study will be completed by the Tabu Search algorithm (TS). This study was conducted in the area of Bandung, the capital of West Java province, which is a big city and the neighboring city of Jakarta, the capital city of Indonesia. By using the fuel delivery data for one day, the results showed a decrease of 16.38% of the distance of the route compared to the current conditions, which impacted on the reduction of distribution costs and decrease the number of total trips by 5.22% and 3.83%.

  11. Employment-based reinforcement of adherence to depot naltrexone in unemployed opioid-dependent adults: a randomized controlled trial.

    Science.gov (United States)

    Everly, Jeffrey J; DeFulio, Anthony; Koffarnus, Mikhail N; Leoutsakos, Jeannie-Marie S; Donlin, Wendy D; Aklin, Will M; Umbricht, Annie; Fingerhood, Michael; Bigelow, George E; Silverman, Kenneth

    2011-07-01

    Naltrexone can be used to treat opioid dependence, but patients refuse to take it. Extended-release depot formulations may improve adherence, but long-term adherence rates to depot naltrexone are not known. This study determined long-term rates of adherence to depot naltrexone and whether employment-based reinforcement can improve adherence. Participants who were inducted onto oral naltrexone were assigned randomly to contingency (n = 18) or prescription (n = 17) groups. Participants were offered six depot naltrexone injections and invited to work at the therapeutic workplace on week days for 26 weeks, where they earned stipends for participating in job skills training. Contingency participants were required to accept naltrexone injections to maintain workplace access and to maintain maximum pay. Prescription participants could work independently of whether they accepted injections. The therapeutic workplace, a model employment-based intervention for drug addiction and unemployment. Opioid-dependent unemployed adults. Depot naltrexone injections accepted and opiate-negative urine samples. Contingency participants accepted significantly more naltrexone injections than prescription participants (81% versus 42%), and were more likely to accept all injections (66% versus 35%). At monthly assessments (with missing urine samples imputed as positive), the groups provided similar percentages of samples negative for opiates (74% versus 62%) and for cocaine (56% versus 54%). Opiate-positive samples were more likely when samples were also positive for cocaine. Employment-based reinforcement can maintain adherence to depot naltrexone. Future research should determine whether persistent cocaine use compromises naltrexone's effect on opiate use. Workplaces may be useful for promoting sustained adherence to depot naltrexone. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

  12. Characterization of stromal vascular fraction and adipose stem cells from subcutaneous, preperitoneal and visceral morbidly obese human adipose tissue depots.

    Science.gov (United States)

    Silva, Karina Ribeiro; Côrtes, Isis; Liechocki, Sally; Carneiro, João Regis Ivar; Souza, Antônio Augusto Peixoto; Borojevic, Radovan; Maya-Monteiro, Clarissa Menezes; Baptista, Leandra Santos

    2017-01-01

    The pathological condition of obesity is accompanied by a dysfunctional adipose tissue. We postulate that subcutaneous, preperitoneal and visceral obese abdominal white adipose tissue depots could have stromal vascular fractions (SVF) with distinct composition and adipose stem cells (ASC) that would differentially account for the pathogenesis of obesity. In order to evaluate the distribution of SVF subpopulations, samples of subcutaneous, preperitoneal and visceral adipose tissues from morbidly obese women (n = 12, BMI: 46.2±5.1 kg/m2) were collected during bariatric surgery, enzymatically digested and analyzed by flow cytometry (n = 12). ASC from all depots were evaluated for morphology, surface expression, ability to accumulate lipid after induction and cytokine secretion (n = 3). A high content of preadipocytes was found in the SVF of subcutaneous depot (p = 0.0178). ASC from the three depots had similar fibroblastoid morphology with a homogeneous expression of CD34, CD146, CD105, CD73 and CD90. ASC from the visceral depot secreted the highest levels of IL-6, MCP-1 and G-CSF (p = 0.0278). Interestingly, preperitoneal ASC under lipid accumulation stimulus showed the lowest levels of all the secreted cytokines, except for adiponectin that was enhanced (p = 0.0278). ASC from preperitoneal adipose tissue revealed the less pro-inflammatory properties, although it is an internal adipose depot. Conversely, ASC from visceral adipose tissue are the most pro-inflammatory. Therefore, ASC from subcutaneous, visceral and preperitoneal adipose depots could differentially contribute to the chronic inflammatory scenario of obesity.

  13. Simulation of empty container logistic management at depot

    Science.gov (United States)

    Sze, San-Nah; Sek, Siaw-Ying Doreen; Chiew, Kang-Leng; Tiong, Wei-King

    2017-07-01

    This study focuses on the empty container management problem in a deficit regional area. Deficit area is the area having more export activities than the import activities, which always have a shortage of empty container. This environment has challenged the trading companies in the decision making in distributing the empty containers. A simulation model that fit to the environment is developed. Besides, a simple heuristic algorithm with some hard and soft constraints consideration are proposed to plan the logistic of empty container supply. Then, the feasible route with the minimum cost will be determined by applying the proposed heuristic algorithm. The heuristic algorithm can be divided into three main phases which are data sorting, data assigning and time window updating.

  14. LRP5 regulates human body fat distribution by modulating adipose progenitor biology in a dose- and depot-specific fashion.

    Science.gov (United States)

    Loh, Nellie Y; Neville, Matt J; Marinou, Kyriakoula; Hardcastle, Sarah A; Fielding, Barbara A; Duncan, Emma L; McCarthy, Mark I; Tobias, Jonathan H; Gregson, Celia L; Karpe, Fredrik; Christodoulides, Constantinos

    2015-02-03

    Common variants in WNT pathway genes have been associated with bone mass and fat distribution, the latter predicting diabetes and cardiovascular disease risk. Rare mutations in the WNT co-receptors LRP5 and LRP6 are similarly associated with bone and cardiometabolic disorders. We investigated the role of LRP5 in human adipose tissue. Subjects with gain-of-function LRP5 mutations and high bone mass had enhanced lower-body fat accumulation. Reciprocally, a low bone mineral density-associated common LRP5 allele correlated with increased abdominal adiposity. Ex vivo LRP5 expression was higher in abdominal versus gluteal adipocyte progenitors. Equivalent knockdown of LRP5 in both progenitor types dose-dependently impaired β-catenin signaling and led to distinct biological outcomes: diminished gluteal and enhanced abdominal adipogenesis. These data highlight how depot differences in WNT/β-catenin pathway activity modulate human fat distribution via effects on adipocyte progenitor biology. They also identify LRP5 as a potential pharmacologic target for the treatment of cardiometabolic disorders. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  15. Eradicating hepatitis C virus ameliorates insulin resistance without change in adipose depots.

    Science.gov (United States)

    Milner, K-L; Jenkins, A B; Trenell, M; Tid-Ang, J; Samocha-Bonet, D; Weltman, M; Xu, A; George, J; Chisholm, D J

    2014-05-01

    Chronic hepatitis C (CHC) is associated with lipid-related changes and insulin resistance; the latter predicts response to antiviral therapy, liver disease progression and the risk of diabetes. We sought to determine whether insulin sensitivity improves following CHC viral eradication after antiviral therapy and whether this is accompanied by changes in fat depots or adipokine levels. We compared 8 normoglycaemic men with CHC (genotype 1 or 3) before and at least 6 months post viral eradication and 15 hepatitis C antibody negative controls using an intravenous glucose tolerance test and two-step hyperinsulinaemic-euglycaemic clamp with [6,6-(2) H2 ] glucose to assess peripheral and hepatic insulin sensitivity. Magnetic resonance imaging and spectroscopy quantified abdominal fat compartments, liver and intramyocellular lipid. Peripheral insulin sensitivity improved (glucose infusion rate during high-dose insulin increased from 10.1 ± 1.6 to 12 ± 2.1 mg/kg/min/, P = 0.025), with no change in hepatic insulin response following successful viral eradication, without any accompanying change in muscle, liver or abdominal fat depots. There was corresponding improvement in incremental glycaemic response to intravenous glucose (pretreatment: 62.1 ± 8.3 vs post-treatment: 56.1 ± 8.5 mm, P = 0.008). Insulin sensitivity after viral clearance was comparable to matched controls without CHC. Post therapy, liver enzyme levels decreased but, interestingly, levels of glucagon, fatty acid-binding protein and lipocalin-2 remained elevated. Eradication of the hepatitis C virus improves insulin sensitivity without alteration in fat depots, adipokine or glucagon levels, consistent with a direct link of the virus with insulin resistance. © 2013 John Wiley & Sons Ltd.

  16. Cortisol Response in Healthy and Diseased Dogs after Stimulation with a Depot Formulation of Synthetic ACTH.

    Science.gov (United States)

    Sieber-Ruckstuhl, N S; Burkhardt, W A; Hofer-Inteeworn, N; Riond, B; Rast, I T; Hofmann-Lehmann, R; Reusch, C E; Boretti, F S

    2015-01-01

    The ACTH stimulation test is used to evaluate the adrenocortical reserve. Recently, the availability of the synthetic ACTH formulation was limited, causing major problems in clinical practice. The objective of this study was to evaluate poststimulation peak cortisol concentrations and the duration of the stimulatory effect of a depot ACTH preparation in dogs. Twenty-two healthy dogs, 10 dogs with suspected hypoadrenocorticism (HA) and 15 dogs with suspected hyperadrenocorticism (HC). Prospective study. An ACTH stimulation test using a synthetic depot tetracosactide, administered intramuscularly (5 μg/kg or at least 0.1 mL) was performed. Blood samples for determination of cortisol were taken immediately before and 1, 2, 3, 4, 6, and 24 hours after stimulation. Peak cortisol concentrations were reached after 2-4 hours in all dogs. Cortisol concentrations 1 hour after stimulation were >9 μg/dL in all healthy dogs and >5 μg/dL in all dogs in which HA was excluded. None of the dogs with HA showed a cortisol-increase above the detection-limit of the assay. After 6 hours, cortisol concentrations had decreased in the healthy and HC group and were back to baseline after 24 hours. The depot formulation can be used in place of the short-acting ACTH to evaluate the adrenocortical reserve. Blood for peak cortisol concentrations should be drawn 3 hours after stimulation in cases in which HC is suspected; in HA-suspected cases, blood sampling can take place after 1 hour. As the stimulatory effect is gone after 24 hours, interference with other hormonal tests is unlikely after that time. Copyright © 2015 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  17. Direct evidence of brown adipocytes in different fat depots in children.

    Directory of Open Access Journals (Sweden)

    Denise Rockstroh

    Full Text Available Recent studies suggested the persistence of brown adipocytes in adult humans, as opposed to being exclusively present in infancy. In this study, we investigated the presence of brown-like adipocytes in adipose tissue (AT samples of children and adolescents aged 0 to 18 years and evaluated the association with age, location, and obesity. For this, we analysed AT samples from 131 children and 23 adults by histological, immunohistochemical and expression analyses. We detected brown-like and UCP1 positive adipocytes in 10.3% of 87 lean children (aged 0.3 to 10.7 years and in one overweight infant, whereas we did not find brown adipocytes in obese children or adults. In our samples, the brown-like adipocytes were interspersed within white AT of perirenal, visceral and also subcutaneous depots. Samples with brown-like adipocytes showed an increased expression of UCP1 (>200fold, PRDM16 (2.8fold, PGC1α and CIDEA while other brown/beige selective markers, such as PAT2, P2RX5, ZIC1, LHX8, TMEM26, HOXC9 and TBX1 were not significantly different between UCP1 positive and negative samples. We identified a positive correlation between UCP1 and PRDM16 within UCP1 positive samples, but not with any other brown/beige marker. In addition, we observed significantly increased PRDM16 and PAT2 expression in subcutaneous and visceral AT samples with high UCP1 expression in adults. Our data indicate that brown-like adipocytes are present well beyond infancy in subcutaneous depots of non-obese children. The presence was not restricted to typical perirenal locations, but they were also interspersed within WAT of visceral and subcutaneous depots.

  18. PENGARUH PENGOLAHAN AIR DI DEPOT AIR MINUM ISI ULANG DALAM MENORMALKAN DERAJAT KEASAMAN (pH)

    OpenAIRE

    Athena Athena; Sukar Sukar; Hendro M.; D. Anwar M.

    2012-01-01

    In 2003, it had been performed a study to assess drinking water quality produced by drinking water refill depot (AMIU) in Jabotabek. The objective of the study is to evaluate the effect of drinking water treatment process of the AMIU in normalizing of acidity level, especially for pH parameter. Water pH level is necessary to assess in line with the determination  of its use, for household use as drinking water or for the AMIU for raw material. According to laboratory analysis result, it can b...

  19. Pengaruh Pengolahan Air Di Depot Air Minum Isi Ulang Dalam Menormalkan Derajat Keasaman (Ph)

    OpenAIRE

    Athena, Athena; Sukar, Sukar; M., Hendro; M., D. Anwar

    2005-01-01

    In 2003, it had been performed a study to assess drinking water quality produced by drinking water refill depot (AMIU) in Jabotabek. The objective of the study is to evaluate the effect of drinking water treatment process of the AMIU in normalizing of acidity level, especially for pH parameter. Water pH level is necessary to assess in line with the determination of its use, for household use as drinking water or for the AMIU for raw material. According to laboratory analysis result, it can b...

  20. Anaphylaxis Triggered by Benzyl Benzoate in a Preparation of Depot Testosterone Undecanoate

    Directory of Open Access Journals (Sweden)

    Gregory S. Y. Ong

    2012-01-01

    Full Text Available We report the first case of an anaphylactic reaction to Reandron 1000 (depot testosterone undecanoate with a castor oil and benzyl benzoate vehicle. While considered to have a favourable safety profile, serious complications such as oil embolism and anaphylaxis can occur. In our patient, skin testing identified benzyl benzoate to be the trigger, with no reaction to castor oil or testosterone undecanoate components. As benzyl benzoate exists in multiple pharmaceuticals, foods, and cosmetics, individual components of pharmaceuticals should be tested when investigating drug allergies. Doctors should be alert to the potential for serious reactions to any of the components of Reandron 1000.

  1. KANDUNGAN Pb, Cd, Hg DALAM AIR MINUM DARI DEPOT AIR MINUM ISI ULANG DI JAKARTA, TANGERANG, DAN BEKASI

    Directory of Open Access Journals (Sweden)

    Athena Athena

    2012-11-01

    Full Text Available A study on chemical quality of drinking water from reffil depots was done in Jakarta, Tangerang, and Bekasi in 2003 to determine the contents of heavy metals such as lead (Pb, cadmium, (Cd, and Mercury (Hg. A total of 38 refill depots was selected as samples. Data were collected by water sampling collection and water analysis, and interview with operators and association personal using questionairs. Water samples were analyzed using Atomic Absorption Spectrophotometer (AAS to examine the contents of their heavy metals based on raw water and drinking water standards. The results showed that the treatment processed were filtration and disinfection. However, the contents of heavy metals in the two types of water samples still complied with the standards stated in Health Ministerial Decree no 906 in the year 2002.   Keywords: heavy metals, drinking water, drinking water refill depots

  2. Comparison of human adipose-derived stem cells isolated from subcutaneous, omental, and intrathoracic adipose tissue depots for regenerative applications.

    Science.gov (United States)

    Russo, Valerio; Yu, Claire; Belliveau, Paul; Hamilton, Andrew; Flynn, Lauren E

    2014-02-01

    Adipose tissue is an abundant source of multipotent progenitor cells that have shown promise in regenerative medicine. In humans, fat is primarily distributed in the subcutaneous and visceral depots, which have varying biochemical and functional properties. In most studies to date, subcutaneous adipose tissue has been investigated as the adipose-derived stem cell (ASC) source. In this study, we sought to develop a broader understanding of the influence of specific adipose tissue depots on the isolated ASC populations through a systematic comparison of donor-matched abdominal subcutaneous fat and omentum, and donor-matched pericardial adipose tissue and thymic remnant samples. We found depot-dependent and donor-dependent variability in the yield, viability, immunophenotype, clonogenic potential, doubling time, and adipogenic and osteogenic differentiation capacities of the ASC populations. More specifically, ASCs isolated from both intrathoracic depots had a longer average doubling time and a significantly higher proportion of CD34(+) cells at passage 2, as compared with cells isolated from subcutaneous fat or the omentum. Furthermore, ASCs from subcutaneous and pericardial adipose tissue demonstrated enhanced adipogenic differentiation capacity, whereas ASCs isolated from the omentum displayed the highest levels of osteogenic markers in culture. Through cell culture analysis under hypoxic (5% O(2)) conditions, oxygen tension was shown to be a key mediator of colony-forming unit-fibroblast number and osteogenesis for all depots. Overall, our results suggest that depot selection is an important factor to consider when applying ASCs in tissue-specific cell-based regenerative therapies, and also highlight pericardial adipose tissue as a potential new ASC source.

  3. Design of Hybrid Gels Based on Gellan-Cholesterol Derivative and P90G Liposomes for Drug Depot Applications

    Directory of Open Access Journals (Sweden)

    Nicole Zoratto

    2017-05-01

    Full Text Available Gels are extensively studied in the drug delivery field because of their potential benefits in therapeutics. Depot gel systems fall in this area, and the interest in their development has been focused on long-lasting, biocompatible, and resorbable delivery devices. The present work describes a new class of hybrid gels that stem from the interaction between liposomes based on P90G phospholipid and the cholesterol derivative of the polysaccharide gellan. The mechanical properties of these gels and the delivery profiles of the anti-inflammatory model drug diclofenac embedded in such systems confirmed the suitability of these hybrid gels as a good candidate for drug depot applications.

  4. A constructive heuristic for time-dependent multi-depot vehicle routing problem with time-windows and heterogeneous fleet

    Directory of Open Access Journals (Sweden)

    Behrouz Afshar-Nadjafi

    2017-01-01

    Full Text Available In this paper, we consider the time-dependent multi-depot vehicle routing problem. The objective is to minimize the total heterogeneous fleet cost assuming that the travel time between locations depends on the departure time. Also, hard time window constraints for the customers and limitation on maximum number of the vehicles in depots must be satisfied. The problem is formulated as a mixed integer programming model. A constructive heuristic procedure is proposed for the problem. Also, the efficiency of the proposed algorithm is evaluated on 180 test problems. The obtained computational results indicate that the procedure is capable to obtain a satisfying solution.

  5. Testosterone stimulates adipose tissue 11beta-hydroxysteroid dehydrogenase type 1 expression in a depot-specific manner in children.

    Science.gov (United States)

    Zhu, Lijun; Hou, Miao; Sun, Bin; Burén, Jonas; Zhang, Li; Yi, Jun; Hernell, Olle; Li, Xiaonan

    2010-07-01

    Activation of the enzyme 11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1) in adipose tissue results in the production of excess tissue glucocorticoids and the induction of adiposity and visceral obesity in particular. Androgens may affect body fat distribution by regulating the local metabolism of cortisol. Our objective was to study 11beta-HSD1 mRNA expression in abdominal sc and omental (om) adipose tissue in children after in vitro testosterone and cortisol treatment. Paired fat biopsies (sc and om) were obtained from 19 boys (age 6-14 yr, body mass index 14.6-25.3 kg/m(2), BMI sd score SDS -1.6-3.1) undergoing open abdominal surgery. Pieces of adipose tissue were incubated with testosterone, cortisol, or both hormones for 24 h, whereupon mRNA expression of 11beta-HSD1 and hexose-6-phosphate dehydrogenase (H6PDH) were measured by real-time PCR, and 11beta-HSD1 enzyme activity was determined. Testosterone treatment up-regulated 11beta-HSD1 mRNA expression compared with control incubations in the absence of testosterone (P Testosterone and cortisol both increased 11beta-HSD1 mRNA expression in om but not sc adipose tissue in a depot-specific manner by 2.5- and 2.9-fold, respectively (P Testosterone and cortisol stimulated 11beta-HSD1 and H6PDH mRNA expression and 11beta-HSD1 activity in om but not in sc adipose tissue. This suggests that these hormones may contribute to fat distribution and accumulation during childhood.

  6. Relationships between rodent white adipose fat pads and human white adipose fat depots

    Directory of Open Access Journals (Sweden)

    Daniella E. Chusyd

    2016-04-01

    Full Text Available The objective of this review was to compare and contrast the physiological and metabolic profiles of rodent white adipose fat pads with white adipose fat depots in humans. Human fat distribution and its metabolic consequences have received extensive attention, but much of what has been tested in translational research has relied heavily on rodents. Unfortunately, the validity of using rodent fat pads as a model of human adiposity has received less attention. There is a surprisingly lack of studies demonstrating an analogous relationship between rodent and human adiposity on obesity-related comorbidities. Therefore, we aimed to compare known similarities and disparities in terms of white adipose tissue development and distribution, sexual dimorphism, weight loss, adipokine secretion, and aging. While the literature supports the notion that many similarities exist between rodents and humans, notable differences emerge related to fat deposition and function of white adipose tissue. Thus, further research is warranted to more carefully define the strengths and limitations of rodent white adipose tissue as a model for humans, with a particular emphasis on comparable fat depots, such as mesenteric fat.

  7. SeqDepot: streamlined database of biological sequences and precomputed features.

    Science.gov (United States)

    Ulrich, Luke E; Zhulin, Igor B

    2014-01-15

    Assembling and/or producing integrated knowledge of sequence features continues to be an onerous and redundant task despite a large number of existing resources. We have developed SeqDepot-a novel database that focuses solely on two primary goals: (i) assimilating known primary sequences with predicted feature data and (ii) providing the most simple and straightforward means to procure and readily use this information. Access to >28.5 million sequences and 300 million features is provided through a well-documented and flexible RESTful interface that supports fetching specific data subsets, bulk queries, visualization and searching by MD5 digests or external database identifiers. We have also developed an HTML5/JavaScript web application exemplifying how to interact with SeqDepot and Perl/Python scripts for use with local processing pipelines. Freely available on the web at http://seqdepot.net/. RESTaccess via http://seqdepot.net/api/v1. Database files and scripts maybe downloaded from http://seqdepot.net/download.

  8. A two-stage approach to the depot shunting driver assignment problem with workload balance considerations.

    Science.gov (United States)

    Wang, Jiaxi; Gronalt, Manfred; Sun, Yan

    2017-01-01

    Due to its environmentally sustainable and energy-saving characteristics, railway transportation nowadays plays a fundamental role in delivering passengers and goods. Emerged in the area of transportation planning, the crew (workforce) sizing problem and the crew scheduling problem have been attached great importance by the railway industry and the scientific community. In this paper, we aim to solve the two problems by proposing a novel two-stage optimization approach in the context of the electric multiple units (EMU) depot shunting driver assignment problem. Given a predefined depot shunting schedule, the first stage of the approach focuses on determining an optimal size of shunting drivers. While the second stage is formulated as a bi-objective optimization model, in which we comprehensively consider the objectives of minimizing the total walking distance and maximizing the workload balance. Then we combine the normalized normal constraint method with a modified Pareto filter algorithm to obtain Pareto solutions for the bi-objective optimization problem. Furthermore, we conduct a series of numerical experiments to demonstrate the proposed approach. Based on the computational results, the regression analysis yield a driver size predictor and the sensitivity analysis give some interesting insights that are useful for decision makers.

  9. A Fuzzy Goal Programming for a Multi-Depot Distribution Problem

    Science.gov (United States)

    Nunkaew, Wuttinan; Phruksaphanrat, Busaba

    2010-10-01

    A fuzzy goal programming model for solving a Multi-Depot Distribution Problem (MDDP) is proposed in this research. This effective proposed model is applied for solving in the first step of Assignment First-Routing Second (AFRS) approach. Practically, a basic transportation model is firstly chosen to solve this kind of problem in the assignment step. After that the Vehicle Routing Problem (VRP) model is used to compute the delivery cost in the routing step. However, in the basic transportation model, only depot to customer relationship is concerned. In addition, the consideration of customer to customer relationship should also be considered since this relationship exists in the routing step. Both considerations of relationships are solved using Preemptive Fuzzy Goal Programming (P-FGP). The first fuzzy goal is set by a total transportation cost and the second fuzzy goal is set by a satisfactory level of the overall independence value. A case study is used for describing the effectiveness of the proposed model. Results from the proposed model are compared with the basic transportation model that has previously been used in this company. The proposed model can reduce the actual delivery cost in the routing step owing to the better result in the assignment step. Defining fuzzy goals by membership functions are more realistic than crisps. Furthermore, flexibility to adjust goals and an acceptable satisfactory level for decision maker can also be increased and the optimal solution can be obtained.

  10. The disposal of low and intermediate-level radioactive wastes: the Elstow Storage Depot

    International Nuclear Information System (INIS)

    1983-10-01

    This document explains the role of NIREX (Nuclear Industry Radioactive Waste Executive) in planning for the safe disposal of low and intermediate-level radioactive wastes and outlines the plans for the investigation and possible development of a new shallow repository at the CEGB's Elstow Storage Depot, Bedfordshire. The site is conveniently located and is situated on a suitable geologic formation, the Oxford Clay. The next step is for NIREX to undertake site investigations and assess in detail the site's suitability. On the basis of this assessment NIREX will either confirm its interest in the site or reject it as unsuitable. If the site proves to be adequate for the development of a shallow repository then NIREX will seek the necessary planning approvals and authorisations for such a development. The development would involve the construction of new buildings and a programme of trench excavation, waste positioning and trench closure. Existing tenants at the Depot will be accommodated as far as possible. The existing road and rail networks would be used for delivering the packaged wastes. In designing and operating any repository the safety of the public and workforce, both now and in the future, will be of paramount importance. (author)

  11. A two-stage approach to the depot shunting driver assignment problem with workload balance considerations.

    Directory of Open Access Journals (Sweden)

    Jiaxi Wang

    Full Text Available Due to its environmentally sustainable and energy-saving characteristics, railway transportation nowadays plays a fundamental role in delivering passengers and goods. Emerged in the area of transportation planning, the crew (workforce sizing problem and the crew scheduling problem have been attached great importance by the railway industry and the scientific community. In this paper, we aim to solve the two problems by proposing a novel two-stage optimization approach in the context of the electric multiple units (EMU depot shunting driver assignment problem. Given a predefined depot shunting schedule, the first stage of the approach focuses on determining an optimal size of shunting drivers. While the second stage is formulated as a bi-objective optimization model, in which we comprehensively consider the objectives of minimizing the total walking distance and maximizing the workload balance. Then we combine the normalized normal constraint method with a modified Pareto filter algorithm to obtain Pareto solutions for the bi-objective optimization problem. Furthermore, we conduct a series of numerical experiments to demonstrate the proposed approach. Based on the computational results, the regression analysis yield a driver size predictor and the sensitivity analysis give some interesting insights that are useful for decision makers.

  12. The multi-depot electric vehicle location routing problem with time windows

    Directory of Open Access Journals (Sweden)

    Juan Camilo Paz

    2018-01-01

    Full Text Available In this paper, the Multi-Depot Electric Vehicle Location Routing Problem with Time Windows (MDVLRP is addressed. This problem is an extension of the MDVLRP, where electric vehicles are used instead of internal combustion engine vehicles. The recent development of this model is explained by the advantages of this technology, such as the diminution of carbon dioxide emissions, and the support that they can provide to the design of the logistic and energy-support structure of electric vehicle fleets. There are many models that extend the classical VRP model to take electric vehicles into consideration, but the multi-depot case for location-routing models has not been worked out yet. Moreover, we consider the availability of two energy supply technologies: the “Plug-in” Conventional Charge technology, and Battery Swapping Stations; options in which the recharging time is a function of the amount of energy to charge and a fixed time, respectively. Three models are proposed: one for each of the technologies mentioned above, and another in which both options are taken in consideration. The models were solved for small scale instances using C++ and Cplex 12.5. The results show that the models can be used to design logistic and energy-support structures, and compare the performance of the different options of energy supply, as well as measure the impact of these decisions on the overall distance traveled or other optimization objectives that could be worked on in the future.

  13. Changes in adiponectin and inflammatory genes in response to hormonal imbalances in female mice and exacerbation of depot selective visceral adiposity by high-fat diet: implications for insulin resistance.

    Science.gov (United States)

    Zhang, Hui; Chen, Xinlei; Aravindakshan, Jayaprakash; Sairam, M Ram

    2007-12-01

    Early obesity and late onset of insulin resistance associated with hormonal imbalances occur in FSH receptor-deficient follitropin receptor knockout female mice. This study tests the hypothesis that chronic high-fat diet aggravates obesogenic changes in a depot-specific manner and explores some molecular links of hormone imbalances with insulin resistance. In SV 129 mice, hormonal imbalances seem obligatory for exacerbation of diet-induced obesity. Visceral adiposity, glucose intolerance, and lipid disturbances in 9-month follitropin receptor knockout females were associated with decrease in adiponectin signaling. High-molecular-weight plasma adiponectin and adipose tissue adiponectin mRNA were decreased. Adiponectin receptors R1 and R2 mRNA was selectively altered in mesenteric fat but not periuterine fat. R2 decreased in the liver and R1 was higher in muscle. Whereas hepatic adenosine monophosphate T-activated protein kinase activity was down-regulated, both phosphoenolpyruvate carboxykinase and glucose-6-phosphatase enzymes were up-regulated. Longitudinally, diminishing sex hormone signaling in adipose tissue was associated with progressive down-regulation of adiponectin activity and gradual impaired glucose tolerance. Chronic high-fat diet in SV129 wild-type mice did not produce overt obesity but induced visceral fat depot changes accompanied by liver lipid accumulation, high cholesterol, and up-regulation of inflammation gene mRNAs. Thus, TNF-alpha, C-C motif chemokine receptor-2, and C-C motif chemokine ligand-2 were selectively elevated in mesenteric fat without altering glucose tolerance and adiponectin signaling. Our study highlights adiponectin signaling and regulation to be involved in hormone imbalance-induced insulin resistance and demonstrates selective visceral adipose depot alterations by chronic high-fat diet and induction of inflammatory genes.

  14. Genistein accumulates in body depots and is mobilized during fasting, reaching estrogenic levels in serum that counter the hormonal actions of estradiol and organochlorines.

    Science.gov (United States)

    Penza, Marialetizia; Montani, Claudia; Romani, Annalisa; Vignolini, Pamela; Ciana, Paolo; Maggi, Adriana; Pampaloni, Barbara; Caimi, Luigi; Di Lorenzo, Diego

    2007-06-01

    Isoflavones are important dietary compounds that are consumed with the daily diet and elicit important biological actions. Here we report on the ability of genistein to partially accumulate in body depots of male mice, be released following fasting, and modulate the actions of estradiol and environmental estrogens in reproductive and nonreproductive target organs of estrogen-reporter mice (ERE-tK-luciferase). After the consumption of 50 mg/kg/day for 3 days, genistein accumulates in body compartments where it remains at functionally active levels for at least 15 days. Following 48 h of fasting, its concentration increased in serum from 99 +/- 13 to 163 +/- 17 nM. These levels are sufficient to exert an estrogenic effect in the testis and liver, as revealed by a twofold increase in luciferase gene expression. beta-Benzene-hexachloride (betaBHC) given at the concentration of 100 mg/kg/day for 3 days also accumulates in the body and is released by fasting, reaching serum levels of 176 +/- 33 nM, upregulating the luciferase gene in the liver and inhibiting its expression in the testis. When genistein was given in combination with betaBHC at doses sufficient to induce accumulation of both in body depots, the genistein mobilized by fasting reversed the action of the mobilized betaBHC in the testis. Acute administration of nutritional doses of genistein inhibited the action of estradiol and reversed the antiestrogenic action of o,p'-DDT: 1,1,1,-trichloro-2(p-chlorophenyl)-2-(o-chlorophenyl)ethane in the liver and the antiestrogenic action of betaBHC in the testis. Genistein had an additive effect with the ER agonist p,p'-DDT: 1,1,1,-trichloro-2,2-bis(p-chlorophenyl)ethane in the liver. The observed effects may be relevant to a protective action of phytoestrogens against estrogen receptor-interacting pollutants as well as the dietary modulation of estradiol action.

  15. A Multi-Depot Two-Echelon Vehicle Routing Problem with Delivery Options Arising in the Last Mile Distribution

    NARCIS (Netherlands)

    Zhou, Lin; Baldacci, Roberto; Vigo, Daniele; Wang, Xu

    2018-01-01

    In this paper, we introduce a new city logistics problem arising in the last mile distribution of e-commerce. The problem involves two levels of routing problems. The first requires a design of the routes for a vehicle fleet located at the depots to transport the customer demands to a subset of the

  16. Double stimuli-responsive polymer systems: How to use crosstalk between pH- and thermosensitivity for drug depots

    Czech Academy of Sciences Publication Activity Database

    Bogomolova, Anna; Kaberov, Leonid; Sedláček, Ondřej; Filippov, Sergey K.; Štěpánek, Petr; Král, V.; Wang, X. Y.; Liu, S. L.; Ye, X. D.; Hrubý, Martin

    2016-01-01

    Roč. 84, November (2016), s. 54-64 ISSN 0014-3057 R&D Projects: GA MŠk(CZ) LH14292; GA ČR(CZ) GC15-10527J Institutional support: RVO:61389013 Keywords : drug depot formulation * double responsive system * pH-responsive polymer Subject RIV: CC - Organic Chemistry Impact factor: 3.531, year: 2016

  17. Tooele Army Depot - South Area Suspected Release Units. RCRA Facility Investigation - Phase 2, for SWMUs 1, 25, and 27

    National Research Council Canada - National Science Library

    Kamp, Susan; Tate, D. J; Zigich, Daniel; Moss, Pamela; Warner, Alan; Leslie, Mark; Bieniulis, Carol

    1995-01-01

    ... Waste Management Units (SWMUs) 1 and 25 and an RFI-Phase I program to determine the presence or absence of contamination at SWMU 37 at Tooele Army Depot South Area (TEAD-S), near Tooele, Utah. SWMUs 1 and 25...

  18. Distribution of ganglionic sympathetic neurons supplying the subcutaneous, perirenal and mesentery fat tissue depots in the pig.

    Science.gov (United States)

    Czaja, Krzysztof; Kraeling, Robert; Klimczuk, Magdalena; Franke-Radowiecka, Amelia; Sienkiewicz, Waldemar; Lakomy, Mirosław

    2002-01-01

    Previous morphological studies revealed that the adipose tissue is innervated by adrenergic nerve fibers. Furthermore, physiological studies showed that the metabolism of adipose tissue is controlled by the adrenergic component of the nervous system. However, nothing is known on the sources of innervation of different fat tissue depots. Therefore, we decided to study the distribution of ganglionic sympathetic neurons innervating adipose tissue in the pig by means of a retrograde tracing method. We used 9 male and 9 female pigs of approximately 50 kg body weight. The retrograde tracer, Fast Blue (FB), was injected into the subcutaneous, perirenal and mesentery fat tissue depots. Results of the present study showed that numerous centers of the sympathetic nervous system innervate adipose tissue in the pig. FB+ neurons projecting to the subcutaneous fat tissue were placed in the thoraco-lumbar region of the sympathetic chain ganglia (SChG). However, neurons supplying perirenal and mesentery fat tissue depots were found in both the SChG and prevertebral ganglia (PVG). We conclude that different adipose tissue depots (subcutaneous, perirenal and mesentery) have different sources of innervation and that there is no significant difference in the distribution of neurons innervating adipose tissue in male and female pigs.

  19. Sustained analgesic effect of clonidine co-polymer depot in a porcine incisional pain model

    Directory of Open Access Journals (Sweden)

    Wilsey JT

    2018-04-01

    Full Text Available Jared T Wilsey, Julie H Block Medtronic Spine Division, Memphis, TN, USA Background: Previous research suggests that the α2 adrenergic agonist clonidine, a centrally acting analgesic and antihypertensive, may also have direct effects on peripheral pain generators. However, aqueous injections are limited by rapid systemic absorption leading to off target effects and a brief analgesic duration of action. Purpose: The aim of this study was to examine the efficacy of a sustained-release clonidine depot, placed in the wound bed, in a pig incisional pain model. Methods: The depot was a 15 mm ×5 mm ×0.3 mm poly(lactide-co-caprolactone polymer film containing 3% (w/w clonidine HCl (MDT3. Fifty-two young adult mix Landrace pigs (9–11 kg were divided into seven groups. All subjects received a 6 cm, full-thickness, linear incision into the left lateral flank. Group 1 served as a Sham control group (Sham, n=8. Group 2 received three placebo strips (PBO, n=8, placed end-to-end in the subcutaneous wound bed before wound closure. Group 3 received one MDT3 and two PBO (n=8, Group 4 received two MDT3 and one PBO (n=8, and Group 5 received three MDT3 (n=8. Positive control groups received peri-incisional injections of bupivacaine solution (Group 6, 30 mg/day bupivacaine, n=8 or clonidine solution (Group 7, 225 µg/day, n=4. Results: The surgical procedure was associated with significant peri-incisional tactile allodynia. There was a dose-dependent effect of MDT3 in partially reversing the peri-incisional tactile allodynia, with maximum pain relief relative to Sham at 72 hours. Daily injections of bupivacaine (30 mg, but not clonidine (up to 225 µg, completely reversed allodynia within 48 hours. There was a statistically significant correlation between the dose of MDT3 and cumulative withdrawal threshold from 4 hours through the conclusion of the study on day 7. Conclusion: These data suggest that a sustained-release clonidine depot may be a

  20. Improving Inventory Management and Supply Chain of Diesel Fuel in Pertamina 5 Main Depots

    Directory of Open Access Journals (Sweden)

    Togar M Simatupang

    2012-01-01

    Full Text Available Planning Operation subdivision at PT Pertamina has to generate supply decisions includingmain depot to supply, supply point and transportation mode. However, the variability inplanning a supply schedule renders the process of determining a supply decision asineffective. The last assessment on uncertainties was done at 2006 and has not beenconsidered during decision making process. On the other hand, the result of this researchindicates that the uncertainty level is too high to be ignored and the poor informationexchange between the regional offices and the head office decreases the Planning Operation’sability to create plans that covers the company condition. This paper proposes an appropriatesafety stock to withstand the uncertainties and a supply scheduling process that also considersuncertainties by using Monte-Carlo Simulation with random numbers to simulate the events inthe upcoming period.Key words: inventory management, distribution planning, managing uncertainties, montecarlosimulation

  1. Study on Multi-Depot Collaborative Transportation Problem of Milk-Run Pattern

    Directory of Open Access Journals (Sweden)

    Lou Zhenkai

    2016-01-01

    Full Text Available Analyze the relevance between Milk Run mode and collaborative transportation problem, put forward collaborative transportation problem of multiple-depot on Milk Run mode under the supply and demand separate nodes, consider the value of transport and transport costs, introduce the concept of node - arc flow, by comparing the size of traffic flow determine nodes collection, and then constructed multi-transport model of the problem. Considering one-way pickup and delivery closed, construct two-stage algorithm model, use dynamic programming recursive solution to determine the best route to pick up, and then solving delivery routing problem with different start and return point based on geometric method of Cosine. Finally use a numerical example illustrates the effectiveness of the algorithm and reasonable model.

  2. LEUPRORELIN ACETATE DEPOT (ELIGARD IN THE TREATMENT OF PROSTATE CANCER: WHAT DO PATIENTS WIN?

    Directory of Open Access Journals (Sweden)

    V. B. Matveev

    2014-08-01

    Full Text Available Eligard (leupropelin acetate, Atrigel delivery system is a synthetic analogue of luteinizing-hormone-realizing hormone (LHRH, which causes a rapid reduction in the level of testosterone to the concentration comparable with that after surgical castration. Eligard demonstrated a considerable advantage over other LHRH analogues in the depth of androgenic suppression and in the frequency of transient increases in testosterone levels at the beginning and during therapy. Eligard is available as 1-, 3-, and 6-month depot formulations, which allows a flexible approach to be applied to individually making up a therapy regimen. Eligard is as effective as castration therapy techniques. Treatment with this drug shows the low frequency of side effects and is well tolerated by patients.

  3. LEUPRORELIN ACETATE DEPOT (ELIGARD IN THE TREATMENT OF PROSTATE CANCER: WHAT DO PATIENTS WIN?

    Directory of Open Access Journals (Sweden)

    V. B. Matveev

    2010-01-01

    Full Text Available Eligard (leupropelin acetate, Atrigel delivery system is a synthetic analogue of luteinizing-hormone-realizing hormone (LHRH, which causes a rapid reduction in the level of testosterone to the concentration comparable with that after surgical castration. Eligard demonstrated a considerable advantage over other LHRH analogues in the depth of androgenic suppression and in the frequency of transient increases in testosterone levels at the beginning and during therapy. Eligard is available as 1-, 3-, and 6-month depot formulations, which allows a flexible approach to be applied to individually making up a therapy regimen. Eligard is as effective as castration therapy techniques. Treatment with this drug shows the low frequency of side effects and is well tolerated by patients.

  4. Leuprolide Acetate 1-Month Depot for Central Precocious Puberty: Hormonal Suppression and Recovery

    Directory of Open Access Journals (Sweden)

    Neely EKirk

    2011-01-01

    Full Text Available Methods. This prospective US multicenter trial of leuprolide acetate 1-month depot (7.5–15 mg for central precocious puberty utilized an open-label treatment period, long-term follow-up, and adult callback. Forty-nine females Results. Subjects were treated for years. Mean peak GnRH-stimulated LH and FSH were prepubertal after the first dose and remained suppressed throughout treatment. During treatment, mean estradiol decreased to the limit of detection and mean testosterone decreased but remained above prepubertal norms. During posttreatment follow-up ( years, all patients achieved a pubertal hormonal response within 1 year and menses were reported in all females ≥12 years old. No impairment of reproductive function was observed at adulthood (mean age: 24.8 years.

  5. Location and multi-depot vehicle routing for emergency vehicles using tour coverage and random sampling

    Directory of Open Access Journals (Sweden)

    Alireza Goli

    2015-09-01

    Full Text Available Distribution and optimum allocation of emergency resources are the most important tasks, which need to be accomplished during crisis. When a natural disaster such as earthquake, flood, etc. takes place, it is necessary to deliver rescue efforts as quickly as possible. Therefore, it is important to find optimum location and distribution of emergency relief resources. When a natural disaster occurs, it is not possible to reach some damaged areas. In this paper, location and multi-depot vehicle routing for emergency vehicles using tour coverage and random sampling is investigated. In this study, there is no need to visit all the places and some demand points receive their needs from the nearest possible location. The proposed study is implemented for some randomly generated numbers in different sizes. The preliminary results indicate that the proposed method was capable of reaching desirable solutions in reasonable amount of time.

  6. A case of mental retardation with paraphilia treated with depot leuprorelin.

    Science.gov (United States)

    Park, Woo Sung; Kim, Kyung Min; Jung, Yong Woo; Lim, Myung Ho

    2014-09-01

    Paraphilia is a psychiatric disease that has been difficult to cure. However, recently developed therapeutic methods hold promise. The patient was a 20-yr-old male with chief complaints of continuous masturbation, genital exposure, and aggressive behavior that started 2 yr ago. We administered leuprorelin 3.6 mg intramuscular injection per month, a depot gonadotrophin-releasing hormone analogue, to this patient who a severe mentally retardation with paraphilia. The clinical global impression (CGI)-severity, CGI-improvement and aberrant behavior checklist were performed. After one month, we observed significant improvement in symptoms, such as decreases of abnormal sexual behavior and sexual desire. The GnRH analogues are suggested to be used as an alternative or supplementary therapeutic method for sexual offenders after clinical studies.

  7. Developing a model for assessing biomass processing technologies within a local biomass processing depot.

    Science.gov (United States)

    Bals, Bryan D; Dale, Bruce E

    2012-02-01

    One solution to the supply chain challenges of cellulosic biofuels is a network of local biomass processing depots (LBPDs) that can produce stable, dense, intermediate commodities and valuable co-products prior to shipping to a refinery. A techno-economic model of an LBPD facility that could incorporate multiple technologies and products was developed in Microsoft Excel to be used to economically and environmentally evaluate potential LBPD systems. In this study, three technologies (ammonia fiber expansion or AFEX™ pretreatment, fast pyrolysis, and leaf protein processing) were assessed for profitability. Pyrolysis was slightly profitable under the base conditions, leaf protein processing was highly unprofitable, and AFEX was profitable if biomass drying was not required. This model can be adapted to multiple feedstocks and end uses, including both economic and environmental modeling. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. Stretch-Triggered Drug Delivery from Wearable Elastomer Films Containing Therapeutic Depots.

    Science.gov (United States)

    Di, Jin; Yao, Shanshan; Ye, Yanqi; Cui, Zheng; Yu, Jicheng; Ghosh, Tushar K; Zhu, Yong; Gu, Zhen

    2015-09-22

    Mechanical force-based stimulus provides a simple and easily accessible manner for spatiotemporally controlled drug delivery. Here we describe a wearable, tensile strain-triggered drug delivery device consisting of a stretchable elastomer and microgel depots containing drug loaded nanoparticles. By applying a tensile strain to the elastomer film, the release of drug from the microdepot is promoted due to the enlarged surface area for diffusion and Poisson's ratio-induced compression on the microdepot. Correspondingly, both sustained drug release by daily body motions and pulsatile release by intentional administration can be conveniently achieved. Our work demonstrated that the tensile strain, applied to the stretchable device, facilitated release of therapeutics from microdepots for anticancer and antibacterial treatments. Moreover, polymeric microneedles were further integrated with the stretch-responsive device for transcutaneous delivery of insulin and regulation of blood glucose levels of chemically induced type 1 diabetic mice.

  9. [Job stress in locomotive attendants in a locomotive depot and related influencing factors].

    Science.gov (United States)

    Kang, L; Jia, X C; Lu, F; Zhou, W H; Chen, R

    2017-10-20

    Objective: To investigate the current status of job stress in locomotive attendants in a locomotive depot and related influencing factors. Methods: From 2012 to 2013, cluster sampling was used to select 1500 locomotive attendants in a locomotive depot in Zhengzhou Railway Bureau as respondents.The contents of the investigation included general data and occupational information.A job satisfaction questionnaire was used to investigate the degree of satisfaction, a depression scale was used to investigate the frequency of symptoms, and a daily stress scale was used to investigate the frequency of fatigue and stress. Results: There was a significant difference in depression score between locomotive attendants with different ages, working years, degrees of education, working situations of spouse, total monthly family incomes, numbers of times of attendanceat night, monthly numbers of times of attendance,ormonthly attendance times( P job satisfaction score between locomotive attendants with different ages,working years, degrees of education, working situations of spouse, total monthly family incomes, numbers of times of attendance at night, monthly attendance times,or ways to work( P job satisfaction( β =1.546)and monthly number of times of attendance,working years,attendance time at night,and degree of education were negatively correlated with job satisfaction( β =-0.185,-0.097,-0.020,and -1.106); monthly number of times of attendance andcommute time were positively correlated with depression( β =0.243 and 0.029); attendance time at night,working situation of spouse,commute time,monthly number of times of attendance,degree of education,and working years were positively correlated with daily stress( β =0.006,0.473,0.010,0.043,0.585, and 0.028). Conclusion: Number of times of attendance, attendance time,working years,and spouse are influencing factors for job stress in locomotive attendants. Improvement in work process and care for their personal life help to reduce

  10. N-Palmitoylethanolamine depot injection increased its tissue levels and those of other acylethanolamide lipids

    Directory of Open Access Journals (Sweden)

    Grillo SL

    2013-08-01

    Full Text Available Stephanie L Grillo,1,* Jantana Keereetaweep,2,* Michael A Grillo,1 Kent D Chapman,2 Peter Koulen1–3 1Vision Research Center, Department of Ophthalmology, School of Medicine, University of Missouri – Kansas City, Kansas City, MO, USA; 2University of North Texas, Center for Plant Lipid Research, Department of Biological Sciences, Denton, TX, USA; 3Department of Basic Medical Science, School of Medicine, University of Missouri – Kansas City, Kansas City, MO, USA *These authors contributed equally to this work Abstract: N-Palmitoylethanolamine (NAE 16:0 is an endogenous lipid signaling molecule that has limited water solubility, and its action is short-lived due to its rapid metabolism. This poses a problem for use in vivo as oral administration requires a high concentration for significant levels to reach target tissues, and injection of the compound in a dimethyl sulfoxide- or ethanol-based vehicle is usually not desirable during long-term treatment. A depot injection of NAE 16:0 was successfully emulsified in sterile corn oil (10 mg/kg and administered in young DBA/2 mice in order to elevate baseline levels of NAE 16:0 in target tissues. NAE 16:0 levels were increased in various tissues, particularly in the retina, 24 and 48 hours following injections. Increases ranged between 22% and 215% (above basal levels in blood serum, heart, brain, and retina and induced an entourage effect by increasing levels of other 18 carbon N-Acylethanolamines (NAEs, which ranged between 31% and 117% above baseline. These results indicate that NAE 16:0 can be used as a depot preparation, avoiding the use of inadequate vehicles, and can provide the basis for designing tissue-specific dosing regimens for therapies involving NAEs and related compounds. Keywords: cannabinoid receptor, vanilloid receptor, DBA/2 mice, lipid extraction, gas chromatography, mass spectrometry

  11. Disposal of chemical agents and munitions stored at Anniston Army Depot, Anniston, Alabama

    Energy Technology Data Exchange (ETDEWEB)

    Hunsaker, D.B. Jr.; Zimmerman, G.P.; Hillsman, E.L.; Miller, R.L.; Schoepfle, G.M.; Johnson, R.O.; Tolbert, V.R.; Kroodsma, R.L.; Rickert, L.W.; Rogers, G.O.; Staub, W.P.

    1990-09-01

    The purpose of this Phase I report is to examined the proposed implementation of on-site disposal at Anniston Army Depot (ANAD) in light of more detailed and more recent data than those included in the Final Programmatic Environmental Impact Statement (EPEIS). Two principal issues are addressed: (1) whether or not the new data would result in identification of on-site disposal at ANAD as the environmentally preferred alternative (using the same selection method and data analysis tools as in the FPEIS), and (2) whether or not the new data indicate the presence of significant environmental resources that could be affected by on-site disposal at ANAD. In addition, a status report is presented on the maturity of the disposal technology (and now it could affect on-site disposal at ANAD). Inclusion of these more recent data into the FPEIS decision method resulted in confirmation of on-site disposal for ANAD. No unique resources with the potential to prevent or delay implementation of on-site disposal at ANAD have been identified. A review of the technology status identified four principal technology developments that have occurred since publication of the FPEIS and should be of value in the implementation of on-site disposal at ANAD: the disposal of nonlethal agent at Pine Bluff Arsenal, located near Pine Bluff, Arkansas; construction and testing of facilities for disposal of stored lethal agent at Johnston Atoll, located about 1300 km (800 miles) southwest of Hawaii in the Pacific Ocean; lethal agent disposal tests at the chemical agent pilot plant operations at Tooele Army Depot, located near Salt Lake City, Utah; and equipment advances. 18 references, 13 figs., 10 tabs.

  12. Audit Report on the Sacramento Army Depot Internal Review and Audit Compliance Office's "Audits of Warranties, Quality Deficiency Reports, and Reports of Discrepancies"

    National Research Council Canada - National Science Library

    1992-01-01

    The Sacramento Army Depot (SAAD) Internal Review and Audit Compliance Office (Internal Review) issued an audit report, "Audit of Warranties, Quality Deficiency Reports, and Reports of Discrepancies," on July 20, 1990...

  13. Combined high dose vitamin C and E increases oxidative stress and visceral fat mass in rats treated by depot-medroxyprogesterone acetate

    Directory of Open Access Journals (Sweden)

    Endang Sri Wahyuni

    2016-12-01

    Conclusion: DMPA treatment induces oxidative stress in visceral fat. Combined high dose vitamin C and E increases oxidative stress and visceral fat mass in rats treated by depot-medroxyprogesterone acetate.

  14. Adesão ao tratamento e hospitalizações entre pacientes que realizam aplicações de Flufenazina Depot Adhesión al tratamiento y hospitalización entre pacientes que realizan aplicaciones de Flufenazina Depot Compliance with treatment and hospitalization among patients using Flufenazine Depot

    Directory of Open Access Journals (Sweden)

    José Menna Oliveira

    2003-08-01

    Full Text Available OBJETIVOS: Os autores revisam a bibliografia sobre medicação depot e apresentam dados referentes à adesão ao tratamento e hospitalizações entre os pacientes que realizam aplicações de enantato de flufenazina em regime ambulatorial no Hospital Espírita de Pelotas. MÉTODO: Analisaram-se os prontuários de pacientes que foram incluídos no regime depot anteriormente a maio de 2001 e que realizaram pelo menos uma aplicação entre maio de 2001 e junho de 2002, quanto à adesão ao tratamento e eventuais hospitalizações. RESULTADOS: De um total de 100 pacientes, 66 permaneciam em regime depot ao término do período estudado. Destes, 40 (61% apresentavam boa adesão ao tratamento, enquanto 26 (39% apresentavam má adesão. Houve um total de 25 pacientes que sofreram hospitalizações, entre os quais a maioria não estava em tratamento no término do estudo ou apresentava má adesão. Entre os pacientes procedentes do mesmo bairro em que se situa o hospital, 10 (67% apresentavam boa adesão em comparação com 30 pacientes (59% procedentes de bairros distintos. DISCUSSÃO: O número de hospitalizações variou visivelmente, conforme a permanência ou não em tratamento e a adesão ao mesmo. Pacientes provenientes de bairros distantes do hospital tenderam a apresentar pior adesão ao tratamento. CONCLUSÕES: É possível que pacientes em regime de aplicação depot residentes próximos ao local de aplicação beneficiem-se mais do tratamento que aqueles residentes em locais distantes. São necessários mais estudos comparando administrações depot com VO em termos de adesão e investigando fatores preditores de boa adesão ao tratamento.OBJETIVOS: Los autores revisan la bibliografía sobre medicación depot y presentan datos referentes a la adhesión al tratamiento y hospitalizaciones entre los pacientes que realizan aplicaciones de enantato de flufenazina en régimen ambulatorio en el Hospital Espiritista de Pelotas. MÉTODO: Fueron

  15. Contrasting Cellularity and Fatty Acid Composition in Fat Depots from Alentejana and Barrosã Bovine Breeds Fed High and Low Forage Diets

    Science.gov (United States)

    Costa, Ana S.H.; Lopes, Paula A.; Estevão, Marta; Martins, Susana V.; Alves, Susana P.; Pinto, Rui M.A.; Pissarra, Hugo; Correia, Jorge J.; Pinho, Mário; Fontes, Carlos M.G.A.; Prates, José A.M.

    2012-01-01

    During the finishing phase of bovines, large amounts of subcutaneous and visceral fats are deposited leading to production inefficiencies with major impact on meat quality. A better understanding of the cellularity features of the main fat depots could provide strategies for adipose tissue manipulation. This study assessed the effect of feeding diets with distinct forage to concentrate ratios on the cellularity of two fat depots of beef cattle and their implications on the fatty acid profile. Thus, two phylogenetically distant Portuguese bovine breeds, Alentejana and Barrosã, were selected. The results did not show differences in subcutaneous fat deposition nor in visceral fat depots partitioning. Plasma adipokines concentration failed to show a consistent relationship with fatness, as leptin remained constant in all experimental groups, whereas interleukin-6 was influenced by breed. Fat depot seems to determine the area and number of adipocytes, with larger adipocytes and a lower number of cells in subcutaneous fat than in mesenteric fat. Neither breed nor diet influenced adipocytes area and number. The contents of total fatty acids, partial sums of fatty acids and conjugated linoleic acid isomeric profile were affected by breed and fat depot. The incorporation of saturated fatty acids (SFA), trans fatty acids, polyunsaturated fatty acids (PUFA) and branched chain fatty acids (BCFA) was higher in mesenteric fat depot, whereas subcutaneous fat depot had greater percentages of monounsaturated fatty acids (MUFA). In addition, SFA and MUFA proportions seem to be breed-related. In spite of the less relevant role of diet, the percentages of PUFA and BCFA were influenced by this factor. Under these experimental conditions, the effect of fat depot on cellularity and fatty acid composition prevails over breed or diet, as reinforced by the principal component analysis. PMID:22253565

  16. Prostacyclin synthase activity regulates the adipose depot specific IL-6 secretion

    Czech Academy of Sciences Publication Activity Database

    Ogston, N. C.; Hosseinzadeh-Attar, M.; Duchen, M.; Horáková, Olga; Kopecký, Jan; Johnston, S.; Speakman, J.; Fry, C.; Mohamed-Ali, V.

    2007-01-01

    Roč. 31, Suppl.1 (2007), S69-S69 ISSN 0307-0565. [European congress on obesity /15./. 22.04.2007-25.04.2007, Budapest] Institutional research plan: CEZ:AV0Z50110509 Keywords : adipose tissue * adipokines * IL-6 * cyclooxygenase-2 Subject RIV: FB - Endocrinology, Diabetology, Metabolism, Nutrition

  17. Involvement of AMP - activated protein kinase in fat depot-specific metabolic changes during starvation

    Czech Academy of Sciences Publication Activity Database

    Šponarová, Jana; Mustard, K. J.; Horáková, Olga; Flachs, Pavel; Rossmeisl, Martin; Brauner, Petr; Bardová, Kristina; Thomason-Hughes, M.; Braunerová, Radka; Janovská, Petra; Hardie, D. G.; Kopecký, Jan

    2005-01-01

    Roč. 579, č. 27 (2005), s. 6105-6110 ISSN 0014-5793 R&D Projects: GA ČR(CZ) GA303/05/2580; GA AV ČR(CZ) KJB5011303 Grant - others:Wellcome Trust(GB) 02760; European Commission(XE) LSHM-CT-2004-005272; Diabetes UK(GB) Project Grant; Biotechnology and Biological Sciences Research Council(GB) Research Studentship; GA-(GB) Novo-Nordisk Institutional research plan: CEZ:AV0Z50110509 Keywords : lipid metabolism * AMPK * starvation Subject RIV: ED - Physiology Impact factor: 3.415, year: 2005

  18. Environmental Assessment KC-46A Depot Maintenance Activation, Tinker Air Force Base, Oklahoma. Volume 1

    Science.gov (United States)

    2014-03-01

    corridor would be converted to impermeable surfaces. The GI corridor and associated vegetative and riparian areas that serve as pedestrian...area, would be converted to impermeable surfaces. Following Land Management guidance included in E.O. 13514, Federal Leadership in Environmental...where impervious surfaces are created by construction, such as concrete aprons, ramps and building foundations, no long-term impacts to soil erosion are

  19. Risk Assessment for the Explosive Washout Lagoons (Site 4), Umatilla Depot Activity Hermiston, Oregon

    Science.gov (United States)

    1992-03-01

    USEPA. 1989g) 5-5 TABLE 6-3 (cont’d) Quanttative Summary of Demal Contact With Sol E)xme Pathway Ftmdenu Adkt AMoW iso. =S (inglg) x 15410 0~g x GMO ...the potential for a higher magnitude of exposure than indirect pathways (e.g., ingestion 7-25 of game, livestock, and crops , etc.). The elimination...level achievable, the benefits to future groundwater quality from minimizng the leaching of residual soil contaminants are likely to be insignificant

  20. An Ant Colony Optimization algorithm for solving the fixed destination multi-depot multiple traveling salesman problem with non-random parameters

    Science.gov (United States)

    Ramadhani, T.; Hertono, G. F.; Handari, B. D.

    2017-07-01

    The Multiple Traveling Salesman Problem (MTSP) is the extension of the Traveling Salesman Problem (TSP) in which the shortest routes of m salesmen all of which start and finish in a single city (depot) will be determined. If there is more than one depot and salesmen start from and return to the same depot, then the problem is called Fixed Destination Multi-depot Multiple Traveling Salesman Problem (MMTSP). In this paper, MMTSP will be solved using the Ant Colony Optimization (ACO) algorithm. ACO is a metaheuristic optimization algorithm which is derived from the behavior of ants in finding the shortest route(s) from the anthill to a form of nourishment. In solving the MMTSP, the algorithm is observed with respect to different chosen cities as depots and non-randomly three parameters of MMTSP: m, K, L, those represents the number of salesmen, the fewest cities that must be visited by a salesman, and the most number of cities that can be visited by a salesman, respectively. The implementation is observed with four dataset from TSPLIB. The results show that the different chosen cities as depots and the three parameters of MMTSP, in which m is the most important parameter, affect the solution.

  1. Quantification of abdominal fat depots in rats and mice during obesity and weight loss interventions.

    Directory of Open Access Journals (Sweden)

    Bhanu Prakash Kn

    Full Text Available BACKGROUND & AIMS: Obesity is a leading healthcare issue contributing to metabolic diseases. There is a great interest in non-invasive approaches for quantitating abdominal fat in obese animals and humans. In this work, we propose an automated method to distinguish and quantify subcutaneous and visceral adipose tissues (SAT and VAT in rodents during obesity and weight loss interventions. We have also investigated the influence of different magnetic resonance sequences and sources of variability in quantification of fat depots. MATERIALS AND METHODS: High-fat diet fed rodents were utilized for investigating the changes during obesity, exercise, and calorie restriction interventions (N = 7/cohort. Imaging was performed on a 7T Bruker ClinScan scanner using fast spin echo (FSE and Dixon imaging methods to estimate the fat depots. Finally, we quantified the SAT and VAT volumes between the L1-L5 lumbar vertebrae using the proposed automatic hybrid geodesic region-based curve evolution algorithm. RESULTS: Significant changes in SAT and VAT volumes (p<0.01 were observed between the pre- and post-intervention measurements. The SAT and VAT were 44.22±9%, 21.06±1.35% for control, -17.33±3.07%, -15.09±1.11% for exercise, and 18.56±2.05%, -3.9±0.96% for calorie restriction cohorts, respectively. The fat quantification correlation between FSE (with and without water suppression sequences and Dixon for SAT and VAT were 0.9709, 0.9803 and 0.9955, 0.9840 respectively. The algorithm significantly reduced the computation time from 100 sec/slice to 25 sec/slice. The pre-processing, data-derived contour placement and avoidance of strong background-image boundary improved the convergence accuracy of the proposed algorithm. CONCLUSIONS: We developed a fully automatic segmentation algorithm to quantitate SAT and VAT from abdominal images of rodents, which can support large cohort studies. We additionally identified the influence of non-algorithmic variables

  2. Randomised controlled single-blind study of conventional versus depot mydriatic drug delivery prior to cataract surgery

    Directory of Open Access Journals (Sweden)

    Madge Simon

    2006-11-01

    Full Text Available Abstract Background A prerequisite for safe cataract surgery is an adequately dilated pupil. The authors conducted a trial to assess the efficacy (in terms of pupil diameter of a depot method of pre-operative pupil dilatation, as compared with repeated instillations of drops (which is time-consuming for the nursing staff and uncomfortable for the patient. Methods A prospective randomised masked trial was conducted comprising 130 patients with no significant ocular history undergoing elective clear corneal phacoemulsification. 65 patients had mydriatic drops (Tropicamide 1%, Phenylephrine 2.5%, Diclofenac sodium 0.1% instilled prior to surgery, 65 had a wick soaked in the same drop mixture placed in the inferior fornix. Horizontal pupil diameters were recorded on a millimetre scale immediately prior to surgery. Results There was no significant difference in pupil size between the two groups (p = 0.255, Student's t-test. Conclusion There was no significant difference between the mydriasis obtained with the depot system compared with conventional drop application. Use of a depot mydriatic delivery system appears to be a safe and efficient method of drug delivery. Trial Registration International Standard Randomised Controlled Trial Number Register ISRCTN78047760

  3. Scaling up depot medroxyprogesterone acetate (DMPA): a systematic literature review illustrating the AIDED model.

    Science.gov (United States)

    Curry, Leslie; Taylor, Lauren; Pallas, Sarah Wood; Cherlin, Emily; Pérez-Escamilla, Rafael; Bradley, Elizabeth H

    2013-08-02

    Use of depot medroxyprogesterone acetate (DMPA), often known by the brand name Depo-Provera, has increased globally, particularly in multiple low- and middle-income countries (LMICs). As a reproductive health technology that has scaled up in diverse contexts, DMPA is an exemplar product innovation with which to illustrate the utility of the AIDED model for scaling up family health innovations. We conducted a systematic review of the enabling factors and barriers to scaling up DMPA use in LMICs. We searched 11 electronic databases for academic literature published through January 2013 (n = 284 articles), and grey literature from major health organizations. We applied exclusion criteria to identify relevant articles from peer-reviewed (n = 10) and grey literature (n = 9), extracting data on scale up of DMPA in 13 countries. We then mapped the resulting factors to the five AIDED model components: ASSESS, INNOVATE, DEVELOP, ENGAGE, and DEVOLVE. The final sample of sources included studies representing variation in geographies and methodologies. We identified 15 enabling factors and 10 barriers to dissemination, diffusion, scale up, and/or sustainability of DMPA use. The greatest number of factors were mapped to the ASSESS, DEVELOP, and ENGAGE components. Findings offer early empirical support for the AIDED model, and provide insights into scale up of DMPA that may be relevant for other family planning product innovations.

  4. ANALISIS HIGIENE SANITASI DEPOT AIR MINUM ISI ULANG (DAMIU DI SEKITAR UNIVERSITAS ISLAM RIAU

    Directory of Open Access Journals (Sweden)

    Fitri Mairizki

    2017-10-01

    Full Text Available The existence of Drinking Water Refill Depot (DAMIU continues to increase appropriate with the dynamics of community needs for drinking water that has good quality and safe for consumption. Although it had a low price, not all DAMIU product guaranteed safety. DAMIU  as  an alternative choice to fulfill the community needs for drinking water becomes a risk that harmful to health if consumers did  not pay attention in DAMIU hygiene and sanitation. Therefore, the purpose of this study was to analyze hygiene and sanitation of  DAMIU building, equipment and operator. The type of this research was descriptive research.The data obtained in this study was primary data in the form of observation using checklist sheet. The data was presented in tabular form and discussed descriptively. In general, hygiene and sanitation of DAMIU building and equipment were good but the sanitation facilities still minimals, the wash basin for operators and its tools were not available. There were  several of operators hygiene must be considered. All operators did not using special uniform for work, did not conducting periodic medical examinations and did not have sertificate of hygiene sanitation course.

  5. Behavior of Particle Depots in Molten Silicon During Float-Zone Growth in Strong Magnetic Fields

    Science.gov (United States)

    Jauss, T.; Croell, A.; SorgenFrei, T.; Azizi, M.; Reimann, C.; Friedrich, J.; Volz, M. P.

    2014-01-01

    Solar cells made from directionally solidified silicon cover 57% of the photovoltaic industry's market [1]. One major issue during directional solidification of silicon is the precipitation of foreign phase particles. These particles, mainly SiC and Si3N4, are precipitated from the dissolved crucible coating, which is made of silicon nitride, and the dissolution of carbon monoxide from the furnace atmosphere. Due to their hardness and size of several hundred micrometers, those particles can lead to severe problems during the wire sawing process for wafering the ingots. Additionally, SiC particles can act as a shunt, short circuiting the solar cell. Even if the particles are too small to disturb the wafering process, they can lead to a grit structure of silicon micro grains and serve as sources for dislocations. All of this lowers the yield of solar cells and reduces the performance of cells and modules. We studied the behaviour of SiC particle depots during float-zone growth under an oxide skin, and strong static magnetic fields. For high field strengths of 3T and above and an oxide layer on the sample surface, convection is sufficiently suppressed to create a diffusive like regime, with strongly dampened convection [2, 3]. To investigate the difference between atomically rough phase boundaries and facetted growth, samples with [100] and [111] orientation were processed.

  6. Patient-reported outcomes with lanreotide Autogel/Depot for carcinoid syndrome: An international observational study.

    Science.gov (United States)

    Ruszniewski, Philippe; Valle, Juan W; Lombard-Bohas, Catherine; Cuthbertson, Daniel J; Perros, Petros; Holubec, Luboš; Delle Fave, Gianfranco; Smith, Denis; Niccoli, Patricia; Maisonobe, Pascal; Atlan, Philippe; Caplin, Martyn E

    2016-05-01

    Lanreotide Autogel/Depot effectively controls symptoms in patients with carcinoid syndrome associated with neuroendocrine tumours. Data on patient-reported outcomes are sparse. To evaluate the effect of lanreotide on patient-reported outcomes (PROs) with carcinoid syndrome. This was an international, open-label, observational study of adults with neuroendocrine tumours and history of diarrhoea, receiving lanreotide for >3 months for relief of carcinoid syndrome symptoms. The primary PRO measure was satisfaction with diarrhoea control. Secondary PRO measures included severity, change in symptoms and impact on daily life of diarrhoea; and patient satisfaction with flushing control. Of 273 patients enrolled, 76% were 'completely' or 'rather' satisfied with diarrhoea control; 79% reported improvement in diarrhoea with lanreotide. The proportion of patients with 'mild', 'minimal', or 'no diarrhoea' increased from 33% before treatment to 75% during treatment; 75% were unconcerned about the impact of diarrhoea on daily life. Satisfaction with flushing control amongst patients with significant flushing at treatment initiation was 73%. Lanreotide treatment was associated with improvements in symptoms as well as a range of PROs in patients with neuroendocrine tumours and carcinoid syndrome (ClinicalTrials.gov: NCT01234168). Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. Enhanced intelligent water drops algorithm for multi-depot vehicle routing problem.

    Science.gov (United States)

    Ezugwu, Absalom E; Akutsah, Francis; Olusanya, Micheal O; Adewumi, Aderemi O

    2018-01-01

    The intelligent water drop algorithm is a swarm-based metaheuristic algorithm, inspired by the characteristics of water drops in the river and the environmental changes resulting from the action of the flowing river. Since its appearance as an alternative stochastic optimization method, the algorithm has found applications in solving a wide range of combinatorial and functional optimization problems. This paper presents an improved intelligent water drop algorithm for solving multi-depot vehicle routing problems. A simulated annealing algorithm was introduced into the proposed algorithm as a local search metaheuristic to prevent the intelligent water drop algorithm from getting trapped into local minima and also improve its solution quality. In addition, some of the potential problematic issues associated with using simulated annealing that include high computational runtime and exponential calculation of the probability of acceptance criteria, are investigated. The exponential calculation of the probability of acceptance criteria for the simulated annealing based techniques is computationally expensive. Therefore, in order to maximize the performance of the intelligent water drop algorithm using simulated annealing, a better way of calculating the probability of acceptance criteria is considered. The performance of the proposed hybrid algorithm is evaluated by using 33 standard test problems, with the results obtained compared with the solutions offered by four well-known techniques from the subject literature. Experimental results and statistical tests show that the new method possesses outstanding performance in terms of solution quality and runtime consumed. In addition, the proposed algorithm is suitable for solving large-scale problems.

  8. RISK MANAGEMENT AND RISK COMMUNICATION IN MOZAMBIQUE: THE CASE OF ARMS AND AMMUNITION DEPOTS OF MALHAZINE

    Directory of Open Access Journals (Sweden)

    Luca Bussotti

    2017-12-01

    Full Text Available Risk management and risk communication affect everybody’s daily life. Local authorities have the duty to manage public structures, to inform civilians of the risks coming from these structures, to implement prophylaxis procedures. Military storage sites are fully included in this category. This article presents – through a qualitative methodology based on risk analysis – how risk management and communication in weapons and ammunition warehouses is managed in a “partially free” country, using as a case-study, the Malhazine depot in Mozambique, which resulted in more than 100 deaths. In 2007, an extraordinary accident related to the management of obsolete conventional weapons occurred at the Malazhine warehouse. In this circumstance, the Mozambican Government adopted a policy of classifying the information “highly confidential”. This policy aimed at obscuring facts and responsibilities by hiding the causes of such a huge tragedy. This article concludes with the consideration that a high level of confidentiality in treating issues of public interest, such as the one kept in regard to Malhazine, does not help public authorities to effectively manage and prevent similar risks from occurring again, with resulting negative impacts on local populations.

  9. Persistent organic pollutant levels in human visceral and subcutaneous adipose tissue in obese individuals—Depot differences and dysmetabolism implications

    Energy Technology Data Exchange (ETDEWEB)

    Pestana, Diogo, E-mail: diogopestana@gmail.com [Department of Biochemistry (U38-FCT), Faculty of Medicine, University of Porto, Centro de Investigação Médica, P-4200-450 Porto (Portugal); CINTESIS—Center for Research in Health Technologies and Information Systems, P-4200-450 Porto (Portugal); Faria, Gil [General Surgery Department, S. João Hospital, Faculty of Medicine, University of Porto, P-4200-450 Porto (Portugal); Sá, Carla [Department of Biochemistry (U38-FCT), Faculty of Medicine, University of Porto, Centro de Investigação Médica, P-4200-450 Porto (Portugal); Fernandes, Virgínia C. [Chemistry Investigation Centre (CIQ), Department of Chemistry, Faculty of Sciences, University of Porto, P-4169-007 Porto (Portugal); Requimte—Instituto Superior de Engenharia, Instituto Politécnico do Porto, P-4200-072 Porto (Portugal); Teixeira, Diana; Norberto, Sónia [Department of Biochemistry (U38-FCT), Faculty of Medicine, University of Porto, Centro de Investigação Médica, P-4200-450 Porto (Portugal); Faria, Ana [Department of Biochemistry (U38-FCT), Faculty of Medicine, University of Porto, Centro de Investigação Médica, P-4200-450 Porto (Portugal); Chemistry Investigation Centre (CIQ), Department of Chemistry, Faculty of Sciences, University of Porto, P-4169-007 Porto (Portugal); Faculty of Nutrition and Food Sciences, University of Porto, P-4200-465 Porto (Portugal); and others

    2014-08-15

    Background: The role of persistent organic pollutants (POPs) with endocrine disrupting activity in the aetiology of obesity and other metabolic dysfunctions has been recently highlighted. Adipose tissue (AT) is a common site of POPs accumulation where they can induce adverse effects on human health. Objectives: To evaluate the presence of POPs in human visceral (vAT) and subcutaneous (scAT) adipose tissue in a sample of Portuguese obese patients that underwent bariatric surgery, and assess their putative association with metabolic disruption preoperatively, as well as with subsequent body mass index (BMI) reduction. Methods: AT samples (n=189) from obese patients (BMI ≥35) were collected and the levels of 13 POPs were determined by gas chromatography with electron-capture detection (GC-ECD). Anthropometric and biochemical data were collected at the time of surgery. BMI variation was evaluated after 12 months and adipocyte size was measured in AT samples. Results: Our data confirm that POPs are pervasive in this obese population (96.3% of detection on both tissues), their abundance increasing with age (R{sub S}=0.310, p<0.01) and duration of obesity (R{sub S}=0.170, p<0.05). We observed a difference in AT depot POPs storage capability, with higher levels of ΣPOPs in vAT (213.9±204.2 compared to 155.1±147.4 ng/g of fat, p<0.001), extremely relevant when evaluating their metabolic impact. Furthermore, there was a positive correlation between POP levels and the presence of metabolic syndrome components, namely dysglycaemia and hypertension, and more importantly with cardiovascular risk (R{sub S}=0.277, p<0.01), with relevance for vAT (R{sub S}=0.315, p<0.01). Finally, we observed an interesting relation of higher POP levels with lower weight loss in older patients. Conclusion: Our sample of obese subjects allowed us to highlight the importance of POPs stored in AT on the development of metabolic dysfunction in a context of obesity, shifting the focus to their

  10. Persistent organic pollutant levels in human visceral and subcutaneous adipose tissue in obese individuals—Depot differences and dysmetabolism implications

    International Nuclear Information System (INIS)

    Pestana, Diogo; Faria, Gil; Sá, Carla; Fernandes, Virgínia C.; Teixeira, Diana; Norberto, Sónia; Faria, Ana

    2014-01-01

    Background: The role of persistent organic pollutants (POPs) with endocrine disrupting activity in the aetiology of obesity and other metabolic dysfunctions has been recently highlighted. Adipose tissue (AT) is a common site of POPs accumulation where they can induce adverse effects on human health. Objectives: To evaluate the presence of POPs in human visceral (vAT) and subcutaneous (scAT) adipose tissue in a sample of Portuguese obese patients that underwent bariatric surgery, and assess their putative association with metabolic disruption preoperatively, as well as with subsequent body mass index (BMI) reduction. Methods: AT samples (n=189) from obese patients (BMI ≥35) were collected and the levels of 13 POPs were determined by gas chromatography with electron-capture detection (GC-ECD). Anthropometric and biochemical data were collected at the time of surgery. BMI variation was evaluated after 12 months and adipocyte size was measured in AT samples. Results: Our data confirm that POPs are pervasive in this obese population (96.3% of detection on both tissues), their abundance increasing with age (R S =0.310, p<0.01) and duration of obesity (R S =0.170, p<0.05). We observed a difference in AT depot POPs storage capability, with higher levels of ΣPOPs in vAT (213.9±204.2 compared to 155.1±147.4 ng/g of fat, p<0.001), extremely relevant when evaluating their metabolic impact. Furthermore, there was a positive correlation between POP levels and the presence of metabolic syndrome components, namely dysglycaemia and hypertension, and more importantly with cardiovascular risk (R S =0.277, p<0.01), with relevance for vAT (R S =0.315, p<0.01). Finally, we observed an interesting relation of higher POP levels with lower weight loss in older patients. Conclusion: Our sample of obese subjects allowed us to highlight the importance of POPs stored in AT on the development of metabolic dysfunction in a context of obesity, shifting the focus to their metabolic effects

  11. In situ depot comprising phase-change materials that can sustainably release a gasotransmitter H2S to treat diabetic wounds.

    Science.gov (United States)

    Lin, Wei-Chih; Huang, Chieh-Cheng; Lin, Shu-Jyuan; Li, Meng-Ju; Chang, Yen; Lin, Yu-Jung; Wan, Wei-Lin; Shih, Po-Chien; Sung, Hsing-Wen

    2017-11-01

    Patients with diabetes mellitus are prone to develop refractory wounds. They exhibit reduced synthesis and levels of circulating hydrogen sulfide (H 2 S), which is an ephemeral gaseous molecule. Physiologically, H 2 S is an endogenous gasotransmitter with multiple biological functions. An emulsion method is utilized to prepare a microparticle system that comprises phase-change materials with a nearly constant temperature of phase transitions to encapsulate sodium hydrosulfide (NaHS), a highly water-labile H 2 S donor. An emulsion technique that can minimize the loss of water-labile active compounds during emulsification must be developed. The as-prepared microparticles (NaHS@MPs) provide an in situ depot for the sustained release of exogenous H 2 S under physiological conditions. The sustained release of H 2 S promotes several cell behaviors, including epidermal/endothelial cell proliferation and migration, as well as angiogenesis, by extending the activation of cellular ERK1/2 and p38, accelerating the healing of full-thickness wounds in diabetic mice. These experimental results reveal the strong potential of NaHS@MPs for the sustained release of H 2 S for the treatment of diabetic wounds. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Dietary supplementation of tetradecylthioacetic acid increases feed intake but reduces body weight gain and adipose depot sizes in rats fed on high-fat diets.

    Science.gov (United States)

    Wensaas, A J; Rustan, A C; Rokling-Andersen, M H; Caesar, R; Jensen, J; Kaalhus, O; Graff, B A; Gudbrandsen, O A; Berge, R K; Drevon, C A

    2009-11-01

    The pan-peroxisome proliferator-activated receptor (PPAR) ligand and fatty acid analogue tetradecylthioacetic acid (TTA) may reduce plasma lipids and enhance hepatic lipid metabolism, as well as reduce adipose tissue sizes in rats fed on high-fat diets. This study further explores the effects of TTA on weight gain, feed intake and adipose tissue functions in rats that are fed a high-fat diet for 7 weeks. The effects on feed intake and body weight during 7 weeks' dietary supplement with TTA ( approximately 200 mg/kg bw) were studied in male Wistar rats fed on a lard-based diet containing approximately 40% energy from fat. Adipose tissue mass, body composition and expression of relevant genes in fat depots and liver were measured at the end of the feeding. Despite higher feed intake during the final 2 weeks of the study, rats fed on TTA gained less body weight than lard-fed rats and had markedly decreased subcutaneous, epididymal, perirenal and mesenteric adipose depots. The effects of TTA feeding with reduced body weight gain and energy efficiency (weight gain/feed intake) started between day 10 and 13. Body contents of fat, protein and water were reduced after feeding lard plus TTA, with a stronger decrease in fat relative to protein. Plasma lipids, including Non-Esterified Fatty Acids (NEFA), were significantly reduced, whereas fatty acid beta-oxidation in liver and heart was enhanced in lard plus TTA-fed rats. Hepatic UCP3 was expressed ectopically both at protein and mRNA level (>1900-fold), whereas Ucp1 mRNA was increased approximately 30-fold in epididymal and approximately 90-fold in mesenteric fat after lard plus TTA feeding. Our data support the hypothesis that TTA feeding may increase hepatic fatty acid beta-oxidation, and thereby reduce the size of adipose tissues. The functional importance of ectopic hepatic UCP3 is unknown, but might be associated with enhanced energy expenditure and thus the reduced feed efficiency.

  13. Fatty acid profiles and iodine value correlations between 4 carcass fat depots from pigs fed varied combinations of ractopamine and energy.

    Science.gov (United States)

    Wiegand, B R; Hinson, R B; Ritter, M J; Carr, S N; Allee, G L

    2011-11-01

    A total of 54 finishing barrows (initial BW = 99.8 ± 5.1 kg; PIC C22 × 337) reared in individual pens were allotted to 1 of 6 dietary treatments in a 2 × 3 factorial arrangement of treatments with 2 levels of ractopamine (0 and 7.4 mg/kg) and 3 levels of dietary energy (high: 3,537, medium: 3,369, and low: 3,317 kcal/kg of ME) to determine the effects of feeding ractopamine and various dietary energy levels on the fatty acid profile of 4 carcass fat depots (jowl, belly, subcutaneous loin, and intramuscular) and the predictive relationships of calculated iodine value (IV) between these 4 fat depots. Carcasses were sampled for fat tissues at the anterior tip of the jowl, posterior to the sternum on the belly edge, three-quarters the distance around the LM (subcutaneous fat; SC), and within the LM (intramuscular fat; IMF). Feeding ractopamine diets reduced (P ractopamine diets increased (P ractopamine diets shifted the fatty acid profile from SFA to MUFA in the SC depot. Feeding ractopamine diets did not change belly fat profiles, thus avoiding the potential negative effect of softening belly fat, which is detrimental to processing value. The IV of one fat depot may not be a good indication of IV of other fat depots because of weak correlation coefficients and the apparent influence of dietary treatment.

  14. The use of depot-medroxyprogesterone acetate in contraception and its potential impact on skeletal health.

    Science.gov (United States)

    Guilbert, Edith R; Brown, Jacques P; Kaunitz, Andrew M; Wagner, Marie-Soleil; Bérubé, Jocelyn; Charbonneau, Louise; Francoeur, Diane; Gilbert, Andrée; Gilbert, François; Roy, Geneviève; Senikas, Vyta; Jacob, Robert; Morin, Réal

    2009-03-01

    In the fall of 2007, the controversy about the contraceptive use of depot-medroxyprogesterone acetate (DMPA) and its potential impact on skeletal health reached the media in the province of Quebec, Canada, thereby becoming a matter of concern for the lay public and physicians. In order to discuss this subject openly, the National Institute of Public Health of Quebec (INSPQ) organized a scientific meeting on February 15, 2008, with targeted physicians delegated by their medical associations in the fields of general practice, obstetrics and gynaecology, rheumatology, orthopaedic surgery, physiatry and endocrinology. Participants reviewed the scientific literature using the study classification method according to the level of evidence, reviewed published guidelines of medical societies and organizations on the subject and reached a consensus position. This manuscript presents a review of the literature and describes the consensus position of the targeted medical associations. The consensus position adopted by all the targeted medical associations determined that DMPA was a cost-effective contraceptive option that must be considered in the light of the clinical situation and preference of each woman. Candidates for injectable contraception should be informed that the use of DMPA is associated with a slight decrease in bone mineral density (BMD), which is largely, if not completely, reversible. There should not be an absolute limit to the length of time that the DMPA contraceptive is used, regardless of the woman's age. Monitoring BMD is not recommended among users of DMPA for contraceptive purposes. Finally, the consensus statement declared that, although supplements of calcium and vitamin D are beneficial for skeletal health for women in general, such supplementation should not be recommended solely based on a woman's use of DMPA. Given the scientific evidences, DMPA use remains a valid contraceptive option for women. Its potential impact on BMD must be balanced

  15. The Lipid-Droplet Proteome Reveals that Droplets Are a Protein-Storage Depot

    Energy Technology Data Exchange (ETDEWEB)

    Cermelli, Silvia; Guo, Yi; Gross, Steven P.; Welte, Michael

    2006-09-19

    Lipid droplets are ubiquitous organelles that are among the basic building blocks of eukaryotic cells. Despite central roles for cholesterol homeostasis and lipid metabolism, their function and protein composition are poorly understood. Results: We purified lipid droplets from Drosophila embryos and analyzed the associated proteins by capillary LC-MS-MS. Important functional groups include enzymes involved in lipid metabolism, signaling molecules, and proteins related to membrane trafficking. Unexpectedly, histones H2A, H2Av, and H2B were present. Using biochemistry, genetics, real-time imaging, and cell biology, we confirm that roughly 50% of certain embryonic histones are physically attached to lipid droplets, a localization conserved in other fly species. Histone association with droplets starts during oogenesis and is prominent in early embryos, but it is undetectable in later stages or in cultured cells. Histones on droplets are not irreversibly trapped; quantitation of droplet histone levels and transplantation experiments suggest that histones are transferred from droplets to nuclei as development proceeds. When this maternal store of histones is unavailable because lipid droplets are mislocalized, zygotic histone production starts prematurely. Conclusions: Because we uncover a striking proteomic similarity of Drosophila droplets to mammalian lipid droplets, Drosophila likely provides a good model for understanding droplet function in general. Our analysis also reveals a new function for these organelles; the massive nature of histone association with droplets and its developmental time-course suggest that droplets sequester maternally provided proteins until they are needed. We propose that lipid droplets can serve as transient storage depots for proteins that lack appropriate binding partners in the cell. Such sequestration may provide a general cellular strategy for handling excess proteins.

  16. Adipose tissue endocannabinoid system gene expression: depot differences and effects of diet and exercise

    Directory of Open Access Journals (Sweden)

    Yang Rongze

    2011-10-01

    Full Text Available Abstract Background Alterations of endocannabinoid system in adipose tissue play an important role in lipid regulation and metabolic dysfunction associated with obesity. The purpose of this study was to determine whether gene expression levels of cannabinoid type 1 receptor (CB1 and fatty acid amide hydrolase (FAAH are different in subcutaneous abdominal and gluteal adipose tissue, and whether hypocaloric diet and aerobic exercise influence subcutaneous adipose tissue CB1 and FAAH gene expression in obese women. Methods Thirty overweight or obese, middle-aged women (BMI = 34.3 ± 0.8 kg/m2, age = 59 ± 1 years underwent one of three 20-week weight loss interventions: caloric restriction only (CR, N = 9, caloric restriction plus moderate-intensity aerobic exercise (CRM, 45-50% HRR, N = 13, or caloric restriction plus vigorous-intensity aerobic exercise (CRV, 70-75% HRR, N = 8. Subcutaneous abdominal and gluteal adipose tissue samples were collected before and after the interventions to measure CB1 and FAAH gene expression. Results At baseline, FAAH gene expression was higher in abdominal, compared to gluteal adipose tissue (2.08 ± 0.11 vs. 1.78 ± 0.10, expressed as target gene/β-actin mRNA ratio × 10-3, P Conclusions There are depot differences in subcutaneous adipose tissue endocannabinoid system gene expression in obese individuals. Aerobic exercise training may preferentially modulate abdominal adipose tissue endocannabinoid-related gene expression during dietary weight loss. Trial Registration ClinicalTrials.gov: NCT00664729.

  17. Depot-specific differences in fat mass expansion in WT and ob/ob mice.

    Science.gov (United States)

    Wang, Xinxia; Yu, Caihua; Feng, Jie; Chen, Jin; Jiang, Qin; Kuang, Shihuan; Wang, Yizhen

    2017-07-11

    The study was designed to investigate the cellular mechanisms underlying the differential fat expansion in different fat depots in wild type (WT) and ob/ob (OB) mice. At 6 weeks old, no differences in fat mass were found between SAT and VAT in WT mice, while O-SAT showed significantly higher weight than that of O-VAT. The average adipocyte size of SAT (~ 4133.47 μm2) was smaller than that of VAT (~ 7438.91 μm2) in OB mice. O-SAT preadipocytes gained higher triglyceride contents and higher levels of PPARγ and C/EBPα than did O-VAT preadipocytes upon in vitro differentiation. W-SAT and W-VAT displayed no significant differences in fatty acid uptake, while 1.36 fold significantly higher fatty acid uptake was found in O-SAT compared to O-VAT. Approximately 52% of the radioactivity recovered in cellular lipids was found in TAG in O-SAT, which was significantly higher than the other three adipocyte types. Significantly more radiolabelled oleic acid was β-oxidized to CO2 in adipocytes from O-VAT than that from O-SAT. ATP production was significantly lower in W-SAT compared with W-VAT, whereas no significantly ATP level was observed between O-SAT and O-VAT. Expression of UCP-1 in SAT from either WT or OB mice was significantly higher than the counterpart of VAT, which demonstrated higher uncoupled respiration and lower oxidative phosphorylation in SAT. Together, a combined increase in adipogenesis and FA uptake, and decreases in β-oxidation and ATP production, contributed to greater expansion of SAT compared to VAT in obese mice.

  18. CHAWS user`s guide: System description and standard operating procedures, Lexington-Blue Grass Army Depot

    Energy Technology Data Exchange (ETDEWEB)

    Martins, S.A.; Shinn, J.H. [eds.

    1993-05-01

    The Chemical Hazard Warning System (CHAWS) is designed to collect meteorological data and to display, in real time, the dispersion of hazardous chemicals that may result from an accidental release. Meteorological sensors have been placed strategically around the Lexington-Blue Grass Army Depot and are used to calculate direction and hazard distance for the release. Based on these data, arrows depicting the release direction and distance traveled are graphically displayed on a computer screen showing a site map of the facility. The objectives of CHAWS are as follows: To determine the trajectory of the center of mass of released material from the measured wind field; to calculate the dispersion of the released material based on the measured lateral turbulence intensity (sigma theta); to determine the height of the mixing zone by measurement of the inversion height and wind profiles up to an altitude of about 1 km at sites that have SODAR units installed; to archive meteorological data for potential use in climatological descriptions for emergency planning; to archive air-quality data for preparation of compliance reports; and to provide access to the data for near real time hazard analysis purposes. CHAWS sites are located at the Pine Bluff Arsenal, Arkansas, Edgewood area of Aberdeen Proving Ground, Maryland, Tooele Depot, Utah, Lexington-Blue Grass Depot, Kentucky, and Johnston Island in the Pacific. The systems vary between sites with different features and various types of hardware. The basic system, however, is the same. Nonetheless, we have tailored the manuals to the equipment found at each site.

  19. A comparative study of cross sectional anatomy and computer tomography of perirenal fat depots in New Zealand White rabbits

    International Nuclear Information System (INIS)

    Yonkova, P.; Dimitrov, R.; Toneva, J.; Zapryanova, D.

    2010-01-01

    CT is a contemporary non-invasive imaging technique that gains an increasing importance for in vivo investigations of subcutaneous and visceral fat. The purpose of this investigation was to describe the topography and anatomy imaging features of perirenal fat depots at the level of both kidneys in clinically healthy New Zealand White rabbits that attained slaughter weight. The CT consecutive transverse scans from the last thoracic to the fifth lumbar vertebrae showed that in rabbits, perirenal fat appeared as a homogeneous hypodense structure at the background of denser shadows of lumbar and abdominal muscles, kidneys and abdominal organs. Perirenal fat depot exhibited a soft tissue density with average attenuation of −120.97±4.73 HU. On CT scans, the largest dimensions of the perirenal fat depot were 1.3±0.01 cm at the level of the right kidneys cranial pole; 1.96 cm in the plane where the right renal hilus was visualized; 1.66±0.08 cm at the level of the right kidneys caudal pole; 1.10±0.18 cm in the plane where the left renal hilus was visualized and 1.06±0.15 cm at the level of the left kidneys caudal pole. No subcutaneous fat deposits in the abdominal area were seen. Results obtained in the present study could be used as basic information for various anatomy investigations of rabbits as well as experimental designs for study of obesity in animals and humans. (author)

  20. Simulation and Animation of the Cherry Point, North Carolina Naval Aviation Depot Proposed Engine Blade and Vane Rework Facility

    Science.gov (United States)

    1988-11-10

    mg ’ ilel Ex::;erirrent f ile is given a ",.E" e>:.-Aension. Once...selecting option KE...’:> > , or <F.>. Ecape returns the user t.,-, the Main Menu. CHERRY FOINT NAVAL AVIATION DEPOT ANIMATION MENU GD TO CINEMA MENU...t. 1~~~~~C ’.K T ’ FOE(7D;- OPT I ON?:" : MH=;:8 1 ’ jK’rgs. 1 LY’ 1 7)K: MG RE E’’ 1 71-16 MAs $ SF0R D" 1 ,(𔄁t) MtS’ $FE MAGENTA": * 47:,-; MAIt

  1. A multi-objective Pareto ant colony algorithm for the Multi-Depot Vehicle Routing problem with Backhauls

    Directory of Open Access Journals (Sweden)

    Jhon Jairo Santa Chávez

    2016-01-01

    Full Text Available This paper presents a multiobjective ant colony algorithm for the Multi-Depot Vehicle Routing Problem with Backhauls (MDVRPB where three objectives of traveled distance, traveling times and total consumption of energy are minimized. An ant colony algorithm is proposed to solve the MDVRPB. The solution scheme allows one to find a set of ordered solutions in Pareto fronts by considering the concept of dominance. The effectiveness of the proposed approach is examined by considering a set of instances adapted from the literature. The computational results show high quality results within short computing times.

  2. Feasibility Study of Economics and Performance of Wind Turbine Generators at the Newport Indiana Chemical Depot Site

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, Joseph Owen [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mosey, Gail [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-11-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Newport Indiana Chemical Depot site in Newport, Indiana, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) was contacted to provide technical assistance for this project. The purpose of this report is to assess the sitefor possible wind turbine electrical generator installation and estimate the cost, performance, and site impacts of different wind energy options. In addition, the report recommends financing options that could assist in the implementation of a wind system at the site.

  3. Comparative Transcriptome Analysis of Adipose Tissues Reveals that ECM-Receptor Interaction Is Involved in the Depot-Specific Adipogenesis in Cattle.

    Directory of Open Access Journals (Sweden)

    Hyun-Jeong Lee

    Full Text Available Adipocytes mainly function as energy storage and endocrine cells. Adipose tissues showed the biological and genetic difference based on their depots. The difference of adipocytes between depots might be influenced by the inherent genetic programing for adipogenesis. We used RNA-seq technique to investigate the transcriptomes in 3 adipose tissues of omental (O, subcutaneous (S and intramuscular (I fats in cattle. Sequence reads were obtained from Illumina HiSeq2000 and mapped to the bovine genome using Tophat2. Differentially expressed genes (DEG between adipose tissues were detected by EdgeR. We identified 5797, 2156, and 5455 DEGs in the comparison between OI, OS, and IS respectively and also found 5657 DEGs in the comparison between the intramuscular and the combined omental and subcutaneous fats (C (FDR<0.01. Depot specifically up- and down- regulated DEGs were 853 in S, 48 in I, and 979 in O. The numbers of DEGs and functional annotation studies suggested that I had the different genetic profile compared to other two adipose tissues. In I, DEGs involved in the developmental process (eg. EGR2, FAS, and KLF7 were up-regulated and those in the immune system process were down-regulated. Many DEGs from the adipose tissues were enriched in the various GO terms of developmental process and KEGG pathway analysis showed that the ECM-receptor interaction was one of commonly enriched pathways in all of the 3 adipose tissues and also functioned as a sub-pathway of other enriched pathways. However, genes involved in the ECM-receptor interaction were differentially regulated depending on the depots. Collagens, main ECM constituents, were significantly up-regulated in S and integrins, transmembrane receptors, were up-regulated in I. Different laminins were up-regulated in the different depots. This comparative transcriptome analysis of three adipose tissues suggested that the interactions between ECM components and transmembrane receptors of fat cells

  4. Cost-Effectiveness of Financial Incentives to Promote Adherence to Depot Antipsychotic Medication: Economic Evaluation of a Cluster-Randomised Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Catherine Henderson

    Full Text Available Offering a modest financial incentive to people with psychosis can promote adherence to depot antipsychotic medication, but the cost-effectiveness of this approach has not been examined.Economic evaluation within a pragmatic cluster-randomised controlled trial. 141 patients under the care of 73 teams (clusters were randomised to intervention or control; 138 patients with diagnoses of schizophrenia, schizo-affective disorder or bipolar disorder participated. Intervention participants received £15 per depot injection over 12 months, additional to usual acute, mental and community primary health services. The control group received usual health services. Main outcome measures: incremental cost per 20% increase in adherence to depot antipsychotic medication; incremental cost of 'good' adherence (defined as taking at least 95% of the prescribed number of depot medications over the intervention period.Economic and outcome data for baseline and 12-month follow-up were available for 117 participants. The adjusted difference in adherence between groups was 12.2% (73.4% control vs. 85.6% intervention; the adjusted costs difference was £598 (95% CI -£4,533, £5,730. The extra cost per patient to increase adherence to depot medications by 20% was £982 (95% CI -£8,020, £14,000. The extra cost per patient of achieving 'good' adherence was £2,950 (CI -£19,400, £27,800. Probability of cost-effectiveness exceeded 97.5% at willingness-to-pay values of £14,000 for a 20% increase in adherence and £27,800 for good adherence.Offering a modest financial incentive to people with psychosis is cost-effective in promoting adherence to depot antipsychotic medication. Direct healthcare costs (including costs of the financial incentive are unlikely to be increased by this intervention.ISRCTN.com 77769281.

  5. Vanadate impedes adipogenesis in mesenchymal stem cells derived from different depots within bone.

    Directory of Open Access Journals (Sweden)

    Frans Alexander Jacobs

    2016-08-01

    Full Text Available Glucocorticoid induced osteoporosis (GIO is associated with an increase in bone marrow adiposity which skews the differentiation of mesenchymal stem cell (MSC progenitors away from osteoblastogenesis and towards adipogenesis. We have previously found that vanadate, a non-specific protein tyrosine phosphatase inhibitor, prevents GIO in rats, but it was unclear whether vanadate directly influenced adipogenesis in bone-derived MSCs. For the present study, we investigated the effect of vanadate on adipogenesis in primary rat MSCs derived from bone marrow (bmMSCs and from the proximal end of the femur (pfMSCs. By passage 3 after isolation, both cell populations expressed the MSC cell surface markers CD90 and CD106, but not the haematopoietic marker CD45. However, although variable, expression of the fibroblast marker CD26 was higher in pfMSCs than in bmMSCs. Differentiation studies using osteogenic and adipogenic induction media (OM and AM, respectively demonstrated that pfMSCs rapidly accumulated lipid droplets within 1 week of exposure to AM, while bmMSCs isolated from the same femur only formed lipid droplets after 3 weeks of AM treatment. Conversely, pfMSCs exposed to OM produced mineralized extracellular matrix (ECM after 3 weeks, compared to 1 week for OM-treated bmMSCs. Vanadate (10 µM added to AM resulted in a significant reduction in AM-induced intracellular lipid accumulation and expression of adipogenic gene markers (PPARγ2, aP2, adipsin in both pfMSCs and bmMSCs. Pharmacological concentrations of glucocorticoids (1 µM alone did not induce lipid accumulation in either bmMSCs or pfMSCs, but resulted in significant cell death in pfMSCs. Our findings demonstrate the existence of at least two fundamentally different MSC depots within the femur, and highlights the presence of MSCs capable of rapid adipogenesis within the proximal femur, an area prone to osteoporotic fractures. In addition, our results suggest that the increased bone marrow

  6. Formulation optimization of long-acting depot injection of aripiprazole by using D-optimal mixture design.

    Science.gov (United States)

    Nahata, Tushar; Saini, T R

    2009-01-01

    Non-adherence to medication specifications is a major cause for poor outcomes in the therapy of schizophrenia. In situ implantable preparation of aripiprazole, an atypical antipsychotic drug, was intended with the aim to improve the patient compliance and to offer an effective antipsychotic drug therapy. D-optimal mixture design was employed to design and optimize long-acting depot injection of aripiprazole using polylactide-co-glycolide (PLGA) 50:50, 75:25, 85:15, and cholesterol as release rate-retarding material. Desirability technique was used for the optimization of formulation. Predicted optimized formulation was experimentally validated, and it was found that the developed formulation releases the drug for a 14-day time period. The optimized formulation showed that the cholesterol-containing formulation exhibits a better drug release profile. The pharmacokinetic studies confirmed that the developed cholesterol-based depot formulation was capable of releasing the drug for a time period of more than 14 days. The implant formulation was sterilized by gamma radiation and ethylene oxide sterilization method. The D-optimal mixture design was proved to be an efficient technique for the formulation optimization.

  7. Expression of Genes Related to Prostaglandin Synthesis or Signaling in Human Subcutaneous and Omental Adipose Tissue: Depot Differences and Modulation by Adipogenesis

    Directory of Open Access Journals (Sweden)

    Andréanne Michaud

    2014-01-01

    Full Text Available Objectives. (1 To examine depot-specific PGE2 and PGF2α release and mRNA expression of enzymes or receptors involved in PG synthesis or signaling in human adipose tissues; (2 to identify changes in expression of these transcripts through preadipocyte differentiation; and (3 to examine associations between adipose tissue mRNA expression of these transcripts and adiposity measurements. Methods. Fat samples were obtained surgically in women. PGE2 and PGF2α release by preadipocytes and adipose tissue explants was measured. Expression levels of mRNA coding for enzymes or receptors involved in PG synthesis or signaling were measured by RT-PCR. Results. Cultured preadipocytes and explants from omental fat released more PGE2 and PGF2α than those from the subcutaneous depot and the corresponding transcripts showed consistent depot differences. Following preadipocyte differentiation, expression of PLA2G16 and PTGER3 mRNA was significantly increased whereas COX-1, COX-2, PTGIS, and PTGES mRNA abundance were decreased in both compartments (P≤0.01 for all. Transcripts that were stimulated during adipogenesis were those that correlated best with adiposity measurements. Conclusion. Cells from the omental fat compartment release more PGE2 and PGF2α than those from the subcutaneous depot. Obesity modulates expression of PG-synthesizing enzymes and PG receptors which likely occurs through adipogenesis-induced changes in expression of these transcripts.

  8. The fatty acid profile of fat depots from Santa Inês sheep fed spineless cactus (Opuntia ficus-indica Mill.).

    Science.gov (United States)

    Costa, Roberto G; Almeida, Michelly DA; Cruz, George Rodrigo B; Beltrão Filho, Edvaldo M; Ribeiro, Neila L; Madruga, Marta S; Queiroga, Rita de Cássia Re

    2017-10-01

    Fat is the tissue that varies most in animals from both a quantitative and distribution perspective. It plays a fundamental biological role as energy storage during food scarcity. Renal, pelvic and internal fat are deposited first. These fats are used to identify fatty acid profiles that may be considered beneficial or unhealthy. The aim of this study is to evaluate the fatty acid profile of fat depots in Santa Inês sheep finished in confinement with spineless cactus in their diets. The treatments included increasing levels of spineless cactus (Opuntia fícus-indica Mill.): T1 = 0%, T2 = 30%, T3 = 50%, and T4 = 70%. The diets significantly affected the adipose depots. The orthogonal contrast between the diet with no cactus (control) and the other diets indicates that the quantity of saturated fatty acids decreased and that the levels of mono-unsaturated and polyunsaturated fatty acids increased in animals fed spineless cactus. The use of spineless cactus in the diets of Santa Inês sheep affects the lipid profile of their fat depots, reducing the quantity of saturated fatty acids and increasing the quantity of mono-unsaturated and polyunsaturated fatty acids. The fatty acid profile of the fat depots indicates that these fats can be used to formulate meat products and add economic and nutritional value to such products, which increases sheep farmers' incomes. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  9. Ethical acceptability of offering financial incentives for taking antipsychotic depot medication: Patients' and clinicians' perspectives after a 12-month randomized controlled trial

    NARCIS (Netherlands)

    E.L. Noordraven (Ernst); M.H.N. Schermer (Maartje); P. Blanken (Peter); C.L. Mulder (Niels); A.I. Wierdsma (André)

    2017-01-01

    textabstractBackground: A randomized controlled trial 'Money for Medication'(M4M) was conducted in which patients were offered financial incentives for taking antipsychotic depot medication. This study assessed the attitudes and ethical considerations of patients and clinicians who participated in

  10. Leptin deficiency-induced obesity affects the density of mast cells in abdominal fat depots and lymph nodes in mice.

    Science.gov (United States)

    Altintas, Mehmet M; Nayer, Behzad; Walford, Eric C; Johnson, Kevin B; Gaidosh, Gabriel; Reiser, Jochen; De La Cruz-Munoz, Nestor; Ortega, Luis M; Nayer, Ali

    2012-02-07

    Mast cells are implicated in the pathogenesis of obesity and insulin resistance. Here, we explored the effects of leptin deficiency-induced obesity on the density of mast cells in metabolic (abdominal fat depots, skeletal muscle, and liver) and lymphatic (abdominal lymph nodes, spleen, and thymus) organs. Fourteen-week-old male leptin-deficient ob/ob mice and their controls fed a standard chow were studied. Tissue sections were stained with toluidine blue to determine the density of mast cells. CD117/c-kit protein expression analysis was also carried out. Furthermore, mast cells containing immunoreactive tumor necrosis factor-α (TNF-α), a proinflammatory cytokine involved in obesity-linked insulin resistance, were identified by immunostaining. ob/ob mice demonstrated adiposity and insulin resistance. In abdominal fat depots, mast cells were distributed differentially. While most prevalent in subcutaneous fat in controls, mast cells were most abundant in epididymal fat in ob/ob mice. Leptin deficiency-induced obesity was accompanied by a 20-fold increase in the density of mast cells in epididymal fat, but a 13-fold decrease in subcutaneous fat. This finding was confirmed by CD117/c-kit protein expression analysis. Furthermore, we found that a subset of mast cells in epididymal and subcutaneous fat were immunoreactive for TNF-α. The proportion of mast cells immunoreactive for TNF-α was higher in epididymal than in subcutaneous fat in both ob/ob and control mice. Mast cells were also distributed differentially in retroperitoneal, mesenteric, and inguinal lymph nodes. In both ob/ob mice and lean controls, mast cells were more prevalent in retroperitoneal than in mesenteric and inguinal lymph nodes. Leptin deficiency-induced obesity was accompanied by increased mast cell density in all lymph node stations examined. No significant difference in the density of mast cells in skeletal muscle, liver, spleen, and thymus was noted between ob/ob and control mice. This study

  11. Leptin deficiency-induced obesity affects the density of mast cells in abdominal fat depots and lymph nodes in mice

    Directory of Open Access Journals (Sweden)

    Altintas Mehmet M

    2012-02-01

    Full Text Available Abstract Background Mast cells are implicated in the pathogenesis of obesity and insulin resistance. Here, we explored the effects of leptin deficiency-induced obesity on the density of mast cells in metabolic (abdominal fat depots, skeletal muscle, and liver and lymphatic (abdominal lymph nodes, spleen, and thymus organs. Fourteen-week-old male leptin-deficient ob/ob mice and their controls fed a standard chow were studied. Tissue sections were stained with toluidine blue to determine the density of mast cells. CD117/c-kit protein expression analysis was also carried out. Furthermore, mast cells containing immunoreactive tumor necrosis factor-α (TNF-α, a proinflammatory cytokine involved in obesity-linked insulin resistance, were identified by immunostaining. Results ob/ob mice demonstrated adiposity and insulin resistance. In abdominal fat depots, mast cells were distributed differentially. While most prevalent in subcutaneous fat in controls, mast cells were most abundant in epididymal fat in ob/ob mice. Leptin deficiency-induced obesity was accompanied by a 20-fold increase in the density of mast cells in epididymal fat, but a 13-fold decrease in subcutaneous fat. This finding was confirmed by CD117/c-kit protein expression analysis. Furthermore, we found that a subset of mast cells in epididymal and subcutaneous fat were immunoreactive for TNF-α. The proportion of mast cells immunoreactive for TNF-α was higher in epididymal than in subcutaneous fat in both ob/ob and control mice. Mast cells were also distributed differentially in retroperitoneal, mesenteric, and inguinal lymph nodes. In both ob/ob mice and lean controls, mast cells were more prevalent in retroperitoneal than in mesenteric and inguinal lymph nodes. Leptin deficiency-induced obesity was accompanied by increased mast cell density in all lymph node stations examined. No significant difference in the density of mast cells in skeletal muscle, liver, spleen, and thymus was

  12. An integrative transcriptomic approach to identify depot differences in genes and microRNAs in adipose tissues from high fat fed mice

    Science.gov (United States)

    Wijayatunga, Nadeeja N.; Pahlavani, Mandana; Kalupahana, Nishan S.; Kottapalli, Kameswara Rao; Gunaratne, Preethi H.; Coarfa, Cristian; Ramalingam, Latha; Moustaid-Moussa, Naima

    2018-01-01

    Obesity contributes to metabolic disorders such as diabetes and cardiovascular disease. Characterization of differences between the main adipose tissue depots, white (WAT) [including subcutaneous (SAT) and visceral adipose tissue (VAT)] and brown adipose tissue (BAT) helps to identify their roles in obesity. Thus, we studied depot-specific differences in whole transcriptome and miRNA profiles of SAT, VAT and BAT from high fat diet (HFD/45% of calories from fat) fed mice using RNA sequencing and small RNA-Seq. Using quantitative real-time polymerase chain reaction, we validated depot-specific differences in endoplasmic reticulum (ER) stress related genes and miRNAs using mice fed a HFD vs. low fat diet (LFD/10% of calories from fat). According to the transcriptomic analysis, lipogenesis, adipogenesis, inflammation, endoplasmic reticulum (ER) stress and unfolded protein response (UPR) were higher in VAT compared to BAT, whereas energy expenditure, fatty acid oxidation and oxidative phosphorylation were higher in BAT than in VAT of the HFD fed mice. In contrast to BAT, ER stress marker genes were significantly upregulated in VAT of HFD fed mice than the LFD fed mice. For the first time, we report depot specific differences in ER stress related miRNAs including; downregulation of miR-125b-5p, upregulation miR-143-3p, and miR-222-3p in VAT following HFD and upregulation of miR-30c-2-3p only in BAT following a HFD in mice than the LFD mice. In conclusion, HFD differentially regulates miRNAs and genes in different adipose depots with significant induction of genes related to lipogenesis, adipogenesis, inflammation, ER stress, and UPR in WAT compared to BAT. PMID:29507687

  13. Effect of treatment with depot somatostatin analogue octreotide on primary hyperparathyroidism (PHP) in multiple endocrine neoplasia type 1 (MEN1) patients.

    Science.gov (United States)

    Faggiano, Antongiulio; Tavares, Lidice Brandao; Tauchmanova, Libuse; Milone, Francesco; Mansueto, Gelsomina; Ramundo, Valeria; De Caro, Maria Laura Del Basso; Lombardi, Gaetano; De Rosa, Gaetano; Colao, Annamaria

    2008-11-01

    In patients with multiple endocrine neoplasia type 1 (MEN1), expression of somatostatin receptor (SST) in parathyroid adenomas and effectiveness of therapy with somatostatin analogues on primary hyperparathyroidism (PHP) have been scarcely investigated. To evaluate the effects of depot long acting octreotide (OCT-LAR) in patients with MEN1-related PHP. Eight patients with a genetically confirmed MEN1, presenting both PHP and duodeno-pancreatic neuroendocrine tumours (NET), were enrolled. The initial treatment was OCT-LAR 30 mg every 4 weeks. This therapy was established to stabilize the duodeno-pancreatic NET before to perform parathyroidectomy for PHP. Before OCT-LAR therapy, a SST scintigraphy was performed in all patients. SST subtype 2A immunohistochemistry was performed on parathyroid tumour samples from three patients undergone parathyroidectomy after OCT-LAR therapy. Serum concentrations of PTH, calcium and phosphorus as well as the 24-h urine calcium : creatinine ratio and the renal threshold phosphate concentration were evaluated before and after OCT-LAR. After OCT-LAR therapy, hypercalcaemia and hypercalciuria normalized in 75% and 62.5% of patients, respectively, and serum phosphorus and renal threshold phosphate significantly increased. Serum PTH concentrations significantly decreased in all patients and normalized in two of them. SST subtype 2A immunostaining was found in all parathyroid adenomas investigated, while SST scintigraphy showed a positive parathyroid tumour uptake in three of eight patients (37.5%). Six months of OCT-LAR therapy controlled hypercalcaemia and hypercalciuria in two-thirds of patients with MEN1-related PHP. Direct OCT-LAR effects mediated by binding to SST expression on parathyroid tumour cells are likely the main mechanism to explain the activity of this compound on calcium and phosphorus abnormalities in MEN1 PHP.

  14. Longitudinal Profiling of the Tissue-Specific Expression of Genes Related with Insulin Sensitivity in Dairy Cows during Lactation Focusing on Different Fat Depots

    Science.gov (United States)

    Saremi, Behnam; Winand, Sarah; Friedrichs, Paula; Kinoshita, Asako; Rehage, Jürgen; Dänicke, Sven; Häussler, Susanne; Breves, Gerhard; Mielenz, Manfred; Sauerwein, Helga

    2014-01-01

    In dairy cows the milk associated energy output in early lactation exceeds the input via voluntary feed intake. To spare glucose for mammary lactose synthesis, peripheral insulin sensitivity (IS) is reduced and fat mobilization is stimulated. For these processes a link between IS and the endocrine functions of adipose tissue (AT) is likely; we thus aimed to characterise the mRNA expression from bovine AT derived proteins and receptors that are related to IS according to the literature in metabolically active tissues plus systemic IS throughout lactation. Conjugated linoleic acids (CLA) reduce milk fat thus decreasing the milk drain of energy and potentially dampening lipolysis, but may also affect IS. Subcutaneous (s.c.) AT and liver from pluriparous cows receiving either control fat or CLA supplement (100 g/day from 1 to 182 days in milk each) were biopsied covering week −3 to 36 relative to parturition. In an additional trial with primiparous cows treated analogously and slaughtered on days in milk 1, 42 or 105, samples from liver, udder, skeletal muscle and 3 visceral and 3 s.c. AT were obtained and assayed for mRNA abundance of adiponectin, its receptors, leptin, leptin receptor, PPARγ, PPARγ2, IL-6, and TNF-α. In pluriparous animals, the mRNA abundance of most of the target genes decreased after parturition in s.c. AT but increased in liver. In primiparous cows, AT depot specific differences were mostly related to retroperitoneal AT; adiponectin receptor 1 and TNF-α were affected predominantly. CLA effects in primiparous cows were largely limited to decreased PPARγ2 mRNA abundance in udder tissue. In pluriparous cows, insulin secretion was increased by CLA resulting in decreased systemic IS but without consistent changes in tissue target mRNA abundance. The temporal gene expression profiles from the adipokines and related receptors support their coactive function in adapting to the needs of lactation. PMID:24465964

  15. Effect of active warm-up duration on morning short-term maximal performance during Ramadan

    OpenAIRE

    Baklouti, Hana; Chtourou, Hamdi; Aloui, Asma; Chaouachi, Anis; Souissi, Nizar

    2015-01-01

    Purpose: To examine the effect of active warm-up duration on short-term maximal performance assessed during Ramadan in the morning.Methods: Twelve healthy active men performed four Wingate tests for measurement of peak power and mean power before and during Ramadan at 09:00 a.m. The tests were performed on separate days, after either a 5-min or a 15-min warm-up. The warm-up consisted in pedaling at 50% of the power output obtained at the last stage of a submaximal multistage cycling test. Ora...

  16. Metabolically active human brown adipose tissue derived stem cells.

    Science.gov (United States)

    Silva, Francisco J; Holt, Dolly J; Vargas, Vanessa; Yockman, James; Boudina, Sihem; Atkinson, Donald; Grainger, David W; Revelo, Monica P; Sherman, Warren; Bull, David A; Patel, Amit N

    2014-02-01

    Brown adipose tissue (BAT) plays a key role in the evolutionarily conserved mechanisms underlying energy homeostasis in mammals. It is characterized by fat vacuoles 5-10 µm in diameter and expression of uncoupling protein one, central to the regulation of thermogenesis. In the human newborn, BAT depots are typically grouped around the vasculature and solid organs. These depots maintain body temperature during cold exposure by warming the blood before its distribution to the periphery. They also ensure an optimal temperature for biochemical reactions within solid organs. BAT had been thought to involute throughout childhood and adolescence. Recent studies, however, have confirmed the presence of active BAT in adult humans with depots residing in cervical, supraclavicular, mediastinal, paravertebral, and suprarenal regions. While human pluripotent stem cells have been differentiated into functional brown adipocytes in vitro and brown adipocyte progenitor cells have been identified in murine skeletal muscle and white adipose tissue, multipotent metabolically active BAT-derived stem cells from a single depot have not been identified in adult humans to date. Here, we demonstrate a clonogenic population of metabolically active BAT stem cells residing in adult humans that can: (a) be expanded in vitro; (b) exhibit multilineage differentiation potential; and (c) functionally differentiate into metabolically active brown adipocytes. Our study defines a new target stem cell population that can be activated to restore energy homeostasis in vivo for the treatment of obesity and related metabolic disorders. © 2013 AlphaMed Press.

  17. The watershed-scale optimized and rearranged landscape design (WORLD) model and local biomass processing depots for sustainable biofuel production: Integrated life cycle assessments

    Energy Technology Data Exchange (ETDEWEB)

    Eranki, Pragnya L.; Manowitz, David H.; Bals, Bryan D.; Izaurralde, Roberto C.; Kim, Seungdo; Dale, Bruce E.

    2013-07-23

    An array of feedstock is being evaluated as potential raw material for cellulosic biofuel production. Thorough assessments are required in regional landscape settings before these feedstocks can be cultivated and sustainable management practices can be implemented. On the processing side, a potential solution to the logistical challenges of large biorefi neries is provided by a network of distributed processing facilities called local biomass processing depots. A large-scale cellulosic ethanol industry is likely to emerge soon in the United States. We have the opportunity to influence the sustainability of this emerging industry. The watershed-scale optimized and rearranged landscape design (WORLD) model estimates land allocations for different cellulosic feedstocks at biorefinery scale without displacing current animal nutrition requirements. This model also incorporates a network of the aforementioned depots. An integrated life cycle assessment is then conducted over the unified system of optimized feedstock production, processing, and associated transport operations to evaluate net energy yields (NEYs) and environmental impacts.

  18. Monitoring and documentation of side effects from depot antipsychotic medication: an interdisciplinary audit of practice in a regional mental health service.

    LENUS (Irish Health Repository)

    Cleary, A

    2012-01-01

    The aim of this audit was to review current practice within a rural mental health service area on the monitoring and documentation of side effects of antipsychotic depot medication. Following a review of the literature on best practice internationally, an evidence based audit tool was adapted. A sample of 60 case files, care plans and prescriptions were audited between January and May 2010. This represented 31% of the total number of service users receiving depot injections in the mental health service region (n=181). The audit results revealed that most service users had an annual documented medical review and a documented prescription. However, only 5 (8%) case notes examined had documentation recorded describing the condition of the injection site and alternation of the injection site was recorded in only 28 (47%) case notes. No case notes examined had written consent to commence treatment recorded, and only 3 (5%) of case notes had documented that information on the depot injection and side effects was given. In 57 (95%) of case notes no documentation of recorded information on the depot and on side effects was given. Documentation of physical observations and tests revealed that 58% of cases had full blood count, liver function tests, thyroid function tests and fasting lipids recorded. All other tests (i.e. temperature, pulse, respirations, blood pressure, ECG) were recorded in less than 50% of cases. Prolactin levels were not recorded in any case. The lack of written consent was partly attributed to lack of recording of consent. The failure to monitor and record some\\r\

  19. Effect of Buprenorphine Weekly Depot (CAM2038) and Hydromorphone Blockade in Individuals With Opioid Use Disorder: A Randomized Clinical Trial.

    Science.gov (United States)

    Walsh, Sharon L; Comer, Sandra D; Lofwall, Michelle R; Vince, Bradley; Levy-Cooperman, Naama; Kelsh, Debra; Coe, Marion A; Jones, Jermaine D; Nuzzo, Paul A; Tiberg, Fredrik; Sheldon, Behshad; Kim, Sonnie

    2017-09-01

    Buprenorphine is an efficacious, widely used treatment for opioid use disorder (OUD). Daily oral transmucosal formulations can be associated with misuse, diversion, and nonadherence; these limitations may be obviated by a sustained release formulation. To evaluate the ability of a novel, weekly, subcutaneous buprenorphine depot formulation, CAM2038, to block euphorigenic opioid effects and suppress opioid withdrawal in non-treatment-seeking individuals with OUD. This multisite, double-blind, randomized within-patient study was conducted at 3 controlled inpatient research facilities. It involved 47 adults with DSM-V moderate-to-severe OUD. The study was conducted from October 12, 2015 (first patient enrolled), to April 21, 2016 (last patient visit). A total of five 3-day test sessions evaluated the response to hydromorphone (0, 6, and 18 mg intramuscular in random order; 1 dose/session/day). After the first 3-day session (ie, qualification phase), participants were randomized to either CAM2038 weekly at 24 mg (n = 22) or 32 mg (n = 25); the assigned CAM2038 dose was given twice, 1 week apart (day 0 and 7). Four sets of sessions were conducted after randomization (days 1-3, 4-6, 8-10, and 11-13). The primary end point was maximum rating on the visual analog scale for drug liking. Secondary end points included other visual analog scale (eg, high and desire to use), opioid withdrawal scales, and physiological and pharmacokinetic outcomes. A total of 46 of 47 randomized participants (mean [SD] age, 35.5 [9] years; 76% male [n = 35]) completed the study. Both weekly CAM2038 doses produced immediate and sustained blockade of hydromorphone effects (liking maximum effect, CAM2038, 24 mg: effect size, 0.813; P withdrawal (Clinical Opiate Withdrawal Scale, CAM2038, 24 mg: effect size, 0.617; P opioid blockade and withdrawal suppression. The results support the use of this depot formulation for treatment initiation and stabilization of patients with OUD, with

  20. Differential Development of Inflammation and Insulin Resistance in Different Adipose Tissue Depots Along Aging in Wistar Rats: Effects of Caloric Restriction.

    Science.gov (United States)

    Sierra Rojas, Johanna X; García-San Frutos, Miriam; Horrillo, Daniel; Lauzurica, Nuria; Oliveros, Eva; Carrascosa, Jose María; Fernández-Agulló, Teresa; Ros, Manuel

    2016-03-01

    The prevalence of insulin resistance and type 2 diabetes increases with aging and these disorders are associated with inflammation. Insulin resistance and inflammation do not develop at the same time in all tissues. Adipose tissue is one of the tissues where inflammation and insulin resistance are established earlier during aging. Nevertheless, the existence of different fat depots states the possibility of differential roles for these depots in the development of age-associated inflammation and insulin resistance. To explore this, we analyzed insulin signaling and inflammation in epididymal, perirenal, subcutaneous, and brown adipose tissues during aging in Wistar rats. Although all tissues showed signs of inflammation and insulin resistance with aging, epididymal fat was the first to develop signs of inflammation and insulin resistance along aging among white fat tissues. Subcutaneous adipose tissue presented the lowest degree of inflammation and insulin resistance that developed latter with age. Brown adipose tissue also presented latter insulin resistance and inflammation but with lower signs of macrophage infiltration. Caloric restriction ameliorated insulin resistance and inflammation in all tissues, being more effective in subcutaneous and brown adipose tissues. These data demonstrate differential susceptibility of the different adipose depots to the development of age-associated insulin resistance and inflammation. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. Iron elevation and adipose tissue remodeling in the epididymal depot of a mouse model of polygenic obesity.

    Directory of Open Access Journals (Sweden)

    Xiaoya Ma

    Full Text Available Iron dysregulation is a potential contributor to the pathology of obesity-related metabolic complications. KK/HIJ (KK mice, a polygenic obese mouse model, have elevated serum iron levels. A subset of KK male mice display a bronzing of epididymal adipose tissue (eAT associated with >100-fold (p0.05. The eAT histology revealed iron retention, macrophage clustering, tissue fibrosis, cell death as well as accumulation of HIF-2α in the high iron eAT. qPCR showed significantly decreased Lep (leptin and AdipoQ (adiponectin, whereas Tnfα (tumor necrosis factor α, and Slc40a1 (ferroportin were up-regulated in HI (p<0.05. Elevated HIF-2α, oxidative stress and local insulin signaling loss was also observed.Our data suggest that deposition of iron in adipose tissue is limited to the epididymal depot in male KK mice. A robust adipose tissue remodeling is concomitant with the high iron concentration, which causes local adipose tissue insulin resistance.

  2. Safety and tolerability of depot medroxyprogesterone acetate among HIV-infected women on antiretroviral therapy: ACTG A5093.

    Science.gov (United States)

    Watts, D Heather; Park, Jeong-Gun; Cohn, Susan E; Yu, Song; Hitti, Jane; Stek, Alice; Clax, Pamela A; Muderspach, Laila; Lertora, Juan J L

    2008-02-01

    Concomitant use of antiretroviral (ARV) and hormonal contraceptives may change the metabolism of each and the resulting safety profiles. We evaluated the safety and tolerability of depot medroxyprogesterone acetate (DMPA) among women on ARV. HIV-infected women on selected ARV regimens or no ARV were administered DMPA 150 mg intramuscularly and evaluated for 12 weeks for adverse events, changes in CD4+ count and HIV RNA levels, and ovulation. Seventy evaluable subjects were included, 16 on nucleoside only or no ARV, 21 on nelfinavir-containing regimens, 17 on efavirenz-containing regimens and 16 on nevirapine-containing regimens. Nine Grade 3 or 4 adverse events occurred in seven subjects; none were judged related to DMPA. The most common findings possibly related to DMPA were abnormal vaginal bleeding (nine, 12.7%), headache (three, 4.2%), abdominal pain, mood changes, insomnia, anorexia and fatigue, each occurring in two (2.9%) subjects. No significant changes in CD4+ count or HIV RNA levels occurred with DMPA. No evidence of ovulation was detected, and no pregnancies occurred. The clinical profile associated with DMPA administration in HIV-infected women, most on ARV, appears similar to that seen in HIV-uninfected women. DMPA prevented ovulation and did not affect CD4+ counts or HIV RNA levels. In concert with previously published DMPA/ARV interaction data, these data suggest that DMPA can be used safely by HIV-infected women on the ARV studied.

  3. Rats and rabbits as pharmacokinetic screening tools for long acting intramuscular depots: Case study with paliperidone palmitate suspension.

    Science.gov (United States)

    Patel, Harilal; Patel, Prakash; Modi, Nirav; Patel, Pinakin; Wagh, Yogesh; George, Alex; Desai, Nirmal; Srinivas, Nuggehally R

    2018-04-12

    1. Development of prodrug of paliperidone (9-hydroxyrisperidone) long-acting intramuscular injection has enabled delivery over 4-week time period with improved compliance. 2. Key aim of work was to establish a reliable preclinical model which may potentially serve as a screening tool for judging the pharmacokinetics of paliperidone formulation(s) prior to human clinical work. 3. Sparse sampling composite study was used in rats, (Wistar/Sprague-Dawley (n = 10)). A serial blood sampling study design was used in rabbits (n = 4). Animals received intramuscular injection of paliperidone palmitate in the thigh muscle at dose of 16 (rats) and 4.5 mg/kg (rabbits). Samples were drawn in rats (retro-orbital sinus) and rabbits (central ear artery) and analysed for paliperidone using LC-MS/MS assay. The plasma data was subjected to pharmacokinetic analysis. 4. Following intramuscular injection of depot formulation in Wistar/SD rats and rabbits, absorption of paliperidone was slow and gradual with median value of T max occurring on day 7. The exposures (i.e., AUC (0-28) days) were 18597 (Wistar), 21865 (SD) and 18120 (rabbits) ng.h/mL, in Wistar, SD and rabbits, respectively. The clearance was slow and supported long half-life (8-10 days). 5. Either one of the two models can serve as a research tool for establishing pharmacokinetics of paliperidone formulation(s).

  4. Improving beef hamburger quality and fatty acid profiles through dietary manipulation and exploitation of fat depot heterogeneity.

    Science.gov (United States)

    Mapiye, Cletos; Aalhus, Jennifer L; Vahmani, Payam; Rolland, David C; McAllister, Timothy A; Block, Hushton C; Uttaro, Bethany; Proctor, Spencer D; Dugan, Michael E R

    2014-01-01

    Hamburger is the most consumed beef product in North America, but lacks in nutritional appeal due to its high fat content and high proportion of saturated fatty acids (SFA). Objectives of the present study were to improve the FA profiles of hamburgers made with perirenal fat (PRF) and subcutaneous fat (SCF) when feeding steers different diets along with examining differences in sensory attributes and oxidative stability. Diets included a control diet containing 70:30 red clover silage: barley based concentrate, a diet containing sunflower-seed (SS) substituted for barley, and diets containing SS with 15% wheat dried distillers' grain with solubles (DDGS-15) or 30% DDGS (DDGS-30). Hamburgers were made from triceps brachii and either PRF or SCF (80:20 w/w). Perirenal fat versus SCF hamburgers FA had 14.3% more (P 0.05), but feeding DDGS-30 diet reduced the proportions of (P fat depots offers an opportunity to differentially enhance beef hamburgers with 18:2n-6 biohydrogenation products (i.e., t11-18:1) with potential human health benefits without compromising their sensory attributes and oxidative stability during retail display.

  5. Disposal of chemical agents and munitions stored at Pueblo Depot Activity, Colorado. Final, Phase 1: Environmental report

    Energy Technology Data Exchange (ETDEWEB)

    Terry, J.W.; Blasing, T.J.; Ensminger, J.T.; Johnson, R.O.; Schexnayder, S.M.; Shor, J.T.; Staub, W.P.; Tolbert, V.R.; Zimmerman, G.P.

    1995-04-01

    Under the Chemical Stockpile Disposal Program (CSDP), the US Army proposes to dispose of lethal chemical agents and munitions stored at eight existing Army installations in the continental United States. In 1988, the US Army issued the final programmatic environmental impact statement (FPEIS) for the CSDP. The FPEIS and the subsequent Record of Decision (ROD) identified an on-site disposal process as the preferred method for destruction of the stockpile. That is, the FPEIS determined the environmentally preferred alternative to be on-site disposal in high-temperature incinerators, while the ROD selected this alternative for implementation as the preferred method for destruction of the stockpile. In this Phase I report, the overall CSDP decision regarding disposal of the PUDA Stockpile is subjected to further analyses, and its validity at PUDA is reviewed with newer, more detailed data than those providing the basis for the conclusions in the FPEIS. The findings of this Phase I report will be factored into the scope of a site-specific environmental impact statement to be prepared for the destruction of the PUDA stockpile. The focus of this Phase I report is on those data identified as having the potential to alter the Army`s previous decision regarding disposal of the PUDA stockpile; however, several other factors beyond the scope of this Phase I report must also be acknowledged to have the potential to change or modify the Army`s decisions regarding PUDA.

  6. Sierra Army Depot, Phase 1, Remedial Investigation/Feasibility Study, Lassen County, California. Final Remedial Investigation

    Science.gov (United States)

    1991-10-01

    Arsenic 6.200 ug/g 29- vmr -1990 JS11 Barium 264.700 uglg 29-mar-1990 4S11 Barium 233.100 uglg 29-mar-1990 JS11 Motybdenum 2.500 uglg 29-mar-l99 4S11... sports activities such as hunting or fishing are allowed on base; 7) areas are restricted by base commander as "off limits" and 8) ambient outdoor 3

  7. Differential patterns of serum concentration and adipose tissue expression of chemerin in obesity: adipose depot specificity and gender dimorphism.

    Science.gov (United States)

    Alfadda, Assim A; Sallam, Reem M; Chishti, Muhammad Azhar; Moustafa, Amr S; Fatma, Sumbul; Alomaim, Waleed S; Al-Naami, Mohammed Y; Bassas, Abdulelah F; Chrousos, George P; Jo, Hyunsun

    2012-06-01

    Chemerin, a recognized chemoattractant, is expressed in adipose tissue and plays a role in adipocytes differentiation and metabolism. Gender- and adipose tissue-specific differences in human chemerin expression have not been well characterized. Therefore, these differences were assessed in the present study. The body mass index (BMI) and the circulating levels of chemerin and other inflammatory, adiposity and insulin resistance markers were assessed in female and male adults of varying degree of obesity. Chemerin mRNA expression was also measured in paired subcutaneous and visceral adipose tissue samples obtained from a subset of the study subjects. Serum chemerin concentrations correlated positively with BMI and serum leptin levels and negatively with high density lipoprotein (HDL)-cholesterol levels. No correlation was found between serum chemerin concentrations and fasting glucose, total cholesterol, low density lipoprotein (LDL)-cholesterol, triglycerides, insulin, C-reactive protein or adiponectin. Similarly, no relation was observed with the homeostasis model assessment for insulin resistance (HOMA-IR) values. Gender- and adipose tissue-specific differences were observed in chemerin mRNA expression levels, with expression significantly higher in women than men and in subcutaneous than visceral adipose tissue. Interestingly, we found a significant negative correlation between circulating chemerin levels and chemerin mRNA expression in subcutaneous fat. Among the subjects studied, circulating chemerin levels were associated with obesity markers but not with markers of insulin resistance. At the tissue level, fat depot-specific differential regulation of chemerin mRNA expression might contribute to the distinctive roles of subcutaneous vs. visceral adipose tissue in human obesity.

  8. Motion of Euglena gracilis: Active fluctuations and velocity distribution

    Science.gov (United States)

    Romanczuk, P.; Romensky, M.; Scholz, D.; Lobaskin, V.; Schimansky-Geier, L.

    2015-07-01

    We study the velocity distribution of unicellular swimming algae Euglena gracilis using optical microscopy and active Brownian particle theory. To characterize a peculiar feature of the experimentally observed distribution at small velocities we use the concept of active fluctuations, which was recently proposed for the description of stochastically self-propelled particles [Romanczuk, P. and Schimansky-Geier, L., Phys. Rev. Lett. 106, 230601 (2011)]. In this concept, the fluctuating forces arise due to internal random performance of the propulsive motor. The fluctuating forces are directed in parallel to the heading direction, in which the propulsion acts. In the theory, we introduce the active motion via the depot model [Schweitzer, et al., Phys. Rev. Lett. 80(23), 5044 (1998)]. We demonstrate that the theoretical predictions based on the depot model with active fluctuations are consistent with the experimentally observed velocity distributions. In addition to the model with additive active noise, we obtain theoretical results for a constant propulsion with multiplicative noise.

  9. Changes Are Needed to the Army Contract with Sikorsky to Use Existing DoD Inventory and Control Costs at the Corpus Christi Army Depot

    Science.gov (United States)

    2011-11-03

    contingency stock for requirements outside the CCAD/Sikorsky contract. 6 The DoD EMALL is a full-service eCommerce site, which strives to be the single...Acquisition System,” DoDI, 4151.21, “Public-Private Partnerships for Depot-Level Maintenance,” and DoD 4140.1-R require full costs and benefits be...LMP, which prevented the Army from achieving the expected benefits from LMP. Furthermore, GAO Report No. GAO-11-139, “Additional Oversight and

  10. A CASE REPORT OF AN ULTRA-RAPID METABOLIZER ON DEPOT FORMULATIONS OF RISPERIDONE AND HALOPERIDOL AND REFLECTIONS ON METABOLIC PATHWAYS

    Directory of Open Access Journals (Sweden)

    Horst Koch

    2014-09-01

    Full Text Available Polycyclic aromatic hydrocarbons (PAH in tobacco are potent inducers of Cytochrome P450 (CYP 1A2, which metabolizes a plenty of drugs including antipsychotics such as olanzapine or clozapine. With regard to haloperidol and risperidone, CYP3A4 is supposed to be the major isoenzyme. We present the case of a 60-year old woman who suffered from chronic schizophrenia and smoked more than 40 cigarettes per day, which indicates that PAH also induces CYP3A4, causing ultrarapid metabolisation of risperidone and haloperidol with subtherapeutic drug levels both after oral or intramuscular depot administration.

  11. Effect of active warm-up duration on morning short-term maximal performance during Ramadan.

    Science.gov (United States)

    Baklouti, Hana; Chtourou, Hamdi; Aloui, Asma; Chaouachi, Anis; Souissi, Nizar

    2015-01-01

    To examine the effect of active warm-up duration on short-term maximal performance assessed during Ramadan in the morning. Twelve healthy active men performed four Wingate tests for measurement of peak power and mean power before and during Ramadan at 09:00 a.m. The tests were performed on separate days, after either a 5-min or a 15-min warm-up. The warm-up consisted in pedaling at 50% of the power output obtained at the last stage of a submaximal multistage cycling test. Oral temperature was measured at rest and after warming-up. Furthermore, ratings of perceived exertion were obtained immediately after the Wingate test. Oral temperature was higher after the 15-min warm-up than the 5-min warm-up throughout the study. Moreover, peak power and mean power were higher after the 15-min warm-up than the 5-min warm-up before Ramadan. However, during Ramadan, there was no significant difference between the two warm-up durations. In addition, ratings of perceived exertion were higher after the 15-min warm-up than the 5-min warm-up only during Ramadan. There is no need to prolong the warm-up period before short-term maximal exercise performed during Ramadan in the morning.

  12. Nanostructured gellan and xanthan hydrogel depot integrated within a baghdadite scaffold augments bone regeneration.

    Science.gov (United States)

    Sehgal, Rekha R; Roohani-Esfahani, S I; Zreiqat, Hala; Banerjee, Rinti

    2017-04-01

    Controlled delivery of biological cues through synthetic scaffolds to enhance the healing capacity of bone defects is yet to be realized clinically. The purpose of this study was development of a bioactive tissue-engineered scaffold providing the sustained delivery of an osteoinductive drug, dexamethasone disodium phosphate (DXP), encapsulated within chitosan nanoparticles (CN). Porous baghdadite (BD; Ca 3 ZrSi 2 O 9 ) scaffolds, a zirconia-modified calcium silicate ceramic, was coated with DXP-encapsulated CN nanoparticles (DXP-CN) using nanostructured gellan and xanthan hydrogel (GX). Crosslinker and GX polymer concentrations were optimized to achieve a homogeneous distribution of hydrogel coating within BD scaffolds. Dynamic laser scattering indicated an average size of 521 ± 21 nm for the DXP-CN nanoparticles. In vitro drug-release studies demonstrated that the developed DXP-CN-GX hydrogel-coated BD scaffolds (DXP-CN-GX-BD) resulted in a sustained delivery of DXP over the 5 days (78 ± 6% of drug release) compared with burst release over 1 h, seen from free DXP loaded in uncoated BD scaffolds (92 ± 8% release in 1 h). To estimate the influence of controlled delivery of DXP from the developed scaffolds, the effect on MG 63 cells was evaluated using various bone differentiation assays. Cell culture within DXP-CN-GX-BD scaffolds demonstrated a significant increase in the expression of early and late osteogenic markers of alkaline phosphatase activity, collagen type 1 and osteocalcin, compared to the uncoated BD scaffold. The results suggest that the DXP-releasing nanostructured hydrogel integrated within the BD scaffold caused sustained release of DXP, improving the potential for osteogenic differentiation. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  13. Choice of the levonorgestrel intrauterine device, etonogestrel implant or depot medroxyprogesterone acetate for contraception after aspiration abortion.

    Science.gov (United States)

    Steinauer, Jody E; Upadhyay, Ushma D; Sokoloff, Abby; Harper, Cynthia C; Diedrich, Justin T; Drey, Eleanor A

    2015-12-01

    Women who have abortions are at high risk of contraception discontinuation and subsequent unintended pregnancy. The objective of this analysis was to identify factors associated with choice of highly effective, long-acting, progestin-only contraceptive methods after abortion. Women presenting for surgical abortion who selected the levonorgestrel intrauterine device (IUD), the progestin implant or the progestin injection (depot medroxyprogesterone acetate or DMPA) as their postabortion contraceptives were recruited to participate in a 1-year prospective cohort study. We used multivariable multinomial logistic regression to identify factors associated with choosing long-acting reversible contraceptives (IUD or implant) compared to DMPA. A total of 260 women, aged 18-45 years, enrolled in the study, 100 of whom chose the IUD, 63 the implant and 97 the DMPA. The women were 24.9 years old on average; 36% were black, and 29% were Latina. Fifty-nine percent had had a previous abortion, 66% a prior birth, and 55% were undergoing a second-trimester abortion. In multivariable analyses, compared with DMPA users, women who chose the IUD or the implant were less likely to be currently experiencing intimate partner violence (IPV); reported higher stress levels; weighed more; and were more likely to have finished high school, to have used the pill before and to report that counselors or doctors were helpful in making the decision (all significant at p<.05, see text for relative risk ratios and confidence intervals.) In addition, women who chose the IUD were less likely to be black (p<.01), and women who chose the implant were more likely to report that they would be unhappy to become pregnant within 6 months (p<.05) than DMPA users. A variety of factors including race/ethnicity, past contraceptive use, feelings towards pregnancy, stress and weight were different between LARC and DMPA users. Notably, current IPV was associated with choice of DMPA over the IUD or implant, implying

  14. Polymerisation par plasma a pression atmospherique: Caracterisation des depots et leurs applications en biotechnologies

    Science.gov (United States)

    Girard-Lauriault, Pierre-Luc

    the main nitrogenated functional groups in those materials. In a second part of this work, we have studied the interraction of these well-characterised surfaces with living cells. We have first demonstrated the adhesion, on both uniformly coated and micro-patterned PP:N deposits on BOPP, of three different cell types, namely, growth plate and articular chondrocytes, as well as U937 monocytes, the latter of which do not adhere at all to synthetic polymers used in tissue culture. In an effort to gain insight into cell adhesion mechanisms, we conducted a series of experiments where we cultured U937 monocytes on PP:N, as well as on two other families of chemically well-characterised N-rich thin films, the latter deposited by low pressure RF plasma and by vacuum ultra-violet (VUV) photo-polymerisation ("PVP:N" films). It was first shown that there exist sharply-defined ("critical") surface-chemical conditions that are necessary to induce cell adhesion. By comparing the extensively-characterised film chemistries at the " critical " conditions, we have clearly demonstrated the dominant role of primary amines in the cell adhesion mechanism. In the final aspect of this work, quantitative real-time reverse transcription-polymerase chain reaction (real-time RT-PCR) experiments were conducted using U937 cells that had been made to adhere on PP:N and PVP:N materials for up to 24h. We have shown that the adhesion of U937 monocytes to PP:N and PVP:N surfaces induced a transient expression of cytokines, markers of macrophage activation, as well as a sustained expression of PPARgamma and ICAM-I, implicated in the adhesion and retention of monocytes. Keywords: biomaterials; dielectric barrier discharges (DBD); deposition; plasma polymerisation; ESCA/XPS; NEXAFS; FTIR; primary amines; cell adhesion; gene expression.

  15. Microemulsion and poloxamer microemulsion-based gel for sustained transdermal delivery of diclofenac epolamine using in-skin drug depot: in vitro/in vivo evaluation.

    Science.gov (United States)

    Fouad, Shahinaze A; Basalious, Emad B; El-Nabarawi, Mohamed A; Tayel, Saadia A

    2013-09-10

    Microemulsion (ME) and poloxamer microemulsion-based gel (PMBG) were developed and optimized to enhance transport of diclofenac epolamine (DE) into the skin forming in-skin drug depot for sustained transdermal delivery of drug. D-optimal mixture experimental design was applied to optimize ME that contains maximum amount of oil, minimum globule size and optimum drug solubility. Three formulation variables; the oil phase X1 (Capryol(®)), Smix X2 (a mixture of Labrasol(®)/Transcutol(®), 1:2 w/w) and water X3 were included in the design. The systems were assessed for drug solubility, globule size and light absorbance. Following optimization, the values of formulation components (X1, X2, and X3) were 30%, 50% and 20%, respectively. The optimized ME and PMBG were assessed for pH, drug content, skin irritation, stability studies and ex vivo transport in rat skin. Contrary to PMBG and Flector(®) gel, the optimized ME showed the highest cumulative amount of DE permeated after 8h and the in vivo anti-inflammatory efficacy in rat paw edema was sustained to 12h after removal of ME applied to the skin confirming the formation of in-skin drug depot. Our results proposed that topical ME formulation, containing higher fraction of oil solubilized drug, could be promising for sustained transdermal delivery of drug. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. Paliperidone palmitate in non-acute patients with schizophrenia previously unsuccessfully treated with risperidone long-acting therapy or frequently used conventional depot antipsychotics.

    Science.gov (United States)

    Schreiner, A; Bergmans, P; Cherubin, P; Keim, S; Llorca, P-M; Cosar, B; Petralia, A; Corrivetti, G; Hargarter, L

    2015-08-01

    PALMFlexS, a prospective multicentre, open-label, 6-month, phase IIIb interventional study, explored tolerability, safety and treatment response in adults (n = 231) with non-acute but symptomatic schizophrenia switching to flexibly dosed paliperidone palmitate (PP) after unsuccessful treatment with risperidone long-acting injectable therapy (RLAT) or conventional depot antipsychotics (APs). Treatment response was measured by change in Positive and Negative Syndrome Scale (PANSS) total score from baseline (BL) to last-observation-carried-forward (LOCF) endpoint (EP). Safety and tolerability assessments included Extrapyramidal Symptom Rating Scale (ESRS) total score and treatment-emergent adverse events. Significant reductions in mean PANSS total score were observed for all groups (-7.5 to -10.6; p ⩽ 0.01 [BL to LOCF EP]). After switching to PP, more than 50% of all patients achieved ⩾20% and one-third of RLAT-treated patients even achieved ⩾50% improvement in PANSS total score. Across groups, there were significant improvements (p < 0.05) in symptom severity as measured by Clinical Global Impression-Severity (CGI-S; trend for improvement with RLAT; p = 0.0568), subjective well-being, medication satisfaction, and patient functioning with PP. PP was generally well tolerated. Clinically relevant benefits were observed in non-acute patients with schizophrenia switched from RLAT or conventional depot APs to PP. © The Author(s) 2015.

  17. The adipose tissue of origin influences the biological potential of human adipose stromal cells isolated from mediastinal and subcutaneous fat depots

    Directory of Open Access Journals (Sweden)

    Camilla Siciliano

    2016-09-01

    Full Text Available Indirect evidence suggests that adipose tissue-derived stromal cells (ASCs possess different physiological and biological variations related to the anatomical localization of the adipose depots. Accordingly, to investigate the influence of the tissue origin on the intrinsic properties of ASCs and to assess their response to specific stimuli, we compared the biological, functional and ultrastructural properties of two ASC pools derived from mediastinal and subcutaneous depots (thoracic compartment by means of supplements such as platelet lysate (PL and FBS. Subcutaneous ASCs exhibited higher proliferative and clonogenic abilities than mediastinal counterpart, as well as increased secreted levels of IL-6 combined with lower amount of VEGF-C. In contrast, mediastinal ASCs displayed enhanced pro-angiogenic and adipogenic differentiation properties, increased cell diameter and early autophagic processes, highlighted by electron microscopy. Our results further support the hypothesis that the origin of adipose tissue significantly defines the biological properties of ASCs, and that a homogeneric function for all ASCs cannot be assumed.

  18. Permanent Access to the Records of Science - The International Role of the e-Depot at the Koninklijke Bibliotheek, National Library of the Netherlands

    Directory of Open Access Journals (Sweden)

    Gerard van Trier

    2006-10-01

    Full Text Available In 1994 the Koninklijke Bibliotheek (KB decided to include electronic publications in its deposit collection. This was considered as a logical extension of the deposit for printed publications already in place. In December 2002, after a few years of experimenting, the current e-Depot was delivered, with the IBM Digital Information and Archiving System (DIAS as its technical 'heart'. The e-Depot is now fully operational and imbedded in the KB organisation. The emergence of the electronic journal creates new challenges to the traditional deposit model. Because of the involvement of international publishers of Dutch origin, the e-Depot has had an international dimension right from the start. In 2002 the KB signed an historic electronic archiving agreement with Elsevier Science, which covered the entire set of Elsevier journals. This arrangement turned the KB into the first official digital archive in the world for journals published by international scientific publishers. A year later the KB concluded a similar agreement with Kluwer Academic Publishers. Other publishers followed, also from outside the Netherlands: Biomed Central, Blackwell, Oxford University Press, Taylor and Francis, Sage, Springer and Brill Academic Publishers. On the basis of these agreements the e-Depot will eventually hold 9 million articles. The annual increase in the number of articles from these publishers will be around 400,000. Publishers are required to deposit their publications free of charge. Access is restricted: only on-site, for any registered user of the KB. Remote access is only offered with permission of the publisher. On-site retrieval, access, printing, downloading is for private use only, systematic reproduction is not allowed. Documents are available for interlibrary document supply within the Netherlands. The archive serves as a guarantee to all licensees worldwide. In case of calamities or in case the publisher does not meet his obligations, the KB

  19. Level II scour analysis for Bridge 43 (BENNCYDEPO0043) on Depot Street, crossing the Walloomsac River, Bennington, Vermont

    Science.gov (United States)

    Olson, Scott A.

    1997-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure BENNCYDEPO0043 on the Depot Street crossing of the Walloomsac River, Bennington, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in Appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in Appendix D. The site is in the Green Mountain section of the New England physiographic province in southwestern Vermont. The 30.1-mi2 drainage area is a predominantly rural and forested basin. The bridge site is located within an urban setting in the Town of Bennington with buildings and parking lots on overbanks. In the study area, the Walloomsac River has a straight channel with constructed channel banks through much of the reach. The channel is located on a delta and has a slope of approximately 0.02 ft/ft, an average channel top width of 48 ft and an average bank height of 6 ft. The predominant channel bed material is cobble with a median grain size (D50) of 108 mm (0.356 ft). The geomorphic assessment at the time of the Level I and Level II site visit on August 5, 1996, indicated that the reach was stable. The Depot Street crossing of the Walloomsac River is a 46-ft-long, two-lane bridge consisting of one 40-foot concrete span (Vermont Agency of Transportation, written communication, December 13, 1995). The bridge is supported by vertical, concrete abutments with wingwalls. The channel is skewed approximately 5 degrees to the opening and the opening-skew-to-roadway is 15 degrees. Scour countermeasures at the site include type-2 stone fill (less than 36

  20. Effects of ingesting JavaFit Energy Extreme functional coffee on aerobic and anaerobic fitness markers in recreationally-active coffee consumers

    Directory of Open Access Journals (Sweden)

    Kreider Richard B

    2007-12-01

    Full Text Available Abstract The purpose of this study was to examine the effects of ingesting JavaFit™ Energy Extreme (JEE on aerobic and anaerobic performance measures in recreationally-active male and female coffee drinkers. Five male (27.6 ± 4.2 yrs, 93.2 ± 11.7 kg, 181.6 ± 6.9 cm and five female (29 ± 4.6 yrs, 61.5 ± 9.2 kg, 167.6 ± 6.9 cm regular coffee drinkers (i.e., 223.9 ± 62.7 mg·d-1 of caffeine participated in this study. In a cross-over, randomized design, participants performed a baseline (BASELINE graded treadmill test (GXT for peak VO2 assessment and a Wingate test for peak power. Approximately 3–4 d following BASELINE testing, participants returned to the lab for the first trial and ingested 354 ml of either JEE or decaffeinated coffee (DECAF, after which they performed a GXT and Wingate test. Criterion measures during the GXT included an assessment of peakVO2 at maximal exercise, as well as VO2 at 3 minutes and 10 minutes post-exercise. Additionally, time-to-exhaustion (TTE, maximal RPE, mean heart rate (HR, mean systolic pressure (SBP, and mean diastolic blood pressure (DBP were measured during each condition. Criterion measures for the Wingate included mean HR, SBP, DBP, peak power, and time to peak power (TTP. Participants then returned to the lab approximately one week later to perform the second trial under the same conditions as the first, except consuming the remaining coffee. Data were analyzed using a one way ANOVA (p 2 at 3 minutes post-exercise when compared to BASELINE (p = 0.04 and DECAF (p = 0.02 values, which may be beneficial in enhancing post-exercise fat metabolism.

  1. LHRH analogue as a depot preparation (Zoladex) in the treatment of advanced carcinoma of the prostate followed by orchiectomy as a second line therapy--a phase II study

    DEFF Research Database (Denmark)

    Iversen, P; Rose, C; Stage, J G

    1989-01-01

    An LHRH agonist, Zoladex, was employed as a monthly depot in 56 previously untreated patients with advanced carcinoma of the prostate. Of 53 evaluable patients, 27 achieved partial remission and 7 were stable. Median duration of response was 10 months. A favorable subjective response was attained...

  2. The safety of subcutaneously administered depot medroxyprogesterone acetate (104mg/0.65mL): A systematic review.

    Science.gov (United States)

    Dragoman, Monica V; Gaffield, Mary E

    2016-09-01

    Depot medroxyprogesterone acetate (DMPA), a progestogen-only contraceptive injectable, has traditionally been formulated as a crystalline suspension delivered intramuscularly (IM) at a dose of 150mg/1.0mL. A new, lower dose formulation of DMPA (104mg/0.65mL) has been developed for subcutaneous administration (SC). Given its increasing global availability and public health relevance, DMPA-SC was prioritized for inclusion as a new method referenced in the World Health Organization (WHO) Medical Eligibility Criteria for Contraceptive Use (MEC), 5th Edition. This systematic review evaluated the published peer-reviewed literature regarding the safety of DMPA-SC among women with various characteristics or medical conditions. Results of this review informed the decision-making of a WHO Guideline Development Group in order to include recommendations on contraceptive eligibility within the revised MEC. We searched PubMed and Cochrane Library databases to identify all relevant evidence published in peer-reviewed journals regarding the safety of DMPA-SC when used by women of reproductive age, particularly those with select characteristics or conditions specified in the MEC, from inception through June 2015. The quality of each individual study was assessed using the system for grading evidence developed by the United States Preventive Services Task Force. Fourteen studies met criteria for inclusion. Ten reported results relevant to DMPA users of varying age or with obesity, endometriosis or HIV; four compared the safety of DMPA-SC and DMPA-IM when used by general populations of healthy women. A randomized trial evaluating changes in bone mineral density among adult DMPA-SC and DMPA-IM users demonstrated no differences at 2years of follow-up. Limited evidence reported no consistent differences in weight change or bleeding patterns according to age; however, adolescents (<18years) were not included in any studies. Similar contraceptive efficacy, weight change, bleeding patterns

  3. ANTICIPATED COSTEFFECTIVE EFFECT FROM APPLICATION OF THE EJECTOR HEAT EXCHANGER FOR CONDENSATION OF LIGHT FRACTION HYDROCARBON ON THE PETROLEUM STORAGE DEPOT

    Directory of Open Access Journals (Sweden)

    I. Butovskyi

    2016-08-01

    Full Text Available Loss control of oil products is the one of the relevant paths of saving of the fuel and energy resources play a crucial role in development of economics. Now a great many of different procedures of a choice of means of reduction of oil losses and petrol from evaporation are known. However the one part from them did not allow for value of these means and expenditures for them maintenance, another – did not allow for diversity of implementation of means of reduction of losses, third – uses outdated, now, the criterion. In the conditions of petroleum storage depots, as a rule, usage of ejector systems of trapping of light fraction are more preferential, than other hardware’s of reduction of losses. The positive effect from application of an ejector heat exchanger for preventing of losses of petroleum products are calculate.

  4. Intramuscular depot formulations of leuprolide acetate suppress testosterone levels below a 20 ng/dL threshold: a retrospective analysis of two Phase III studies

    Directory of Open Access Journals (Sweden)

    Spitz A

    2016-08-01

    Full Text Available Aaron Spitz,1 Marc Gittelman,2 Lawrence I Karsh,3 Sanja Dragnic,4 Ahmed M Soliman,5 Aditya Lele,6 Damian Gruca,7 Michael Norton4 1Orange County Urology Associates, Laguna Beach, CA, 221st Century Oncology/UroMedix-Aventura Division, Aventura, FL, 3The Urology Center of Colorado, Denver, CO, 4US Medical Affairs, 5Health Economics and Outcomes Research, 6Data and Statistical Sciences, AbbVie Inc., North Chicago, IL, USA; 7Global Medical Affairs, AbbVie Deutschland, Ludwigshafen, Germany Introduction: Androgen deprivation therapy (ADT with gonadotropin-releasing hormone (GnRH analogs is a standard treatment for advanced prostate cancer. GnRH analog therapy can reduce testosterone to “castrate” levels, historically defined as <50 ng/dL. With the advent of newer assays, a lower threshold of <20 ng/dL has recently been proposed. We report the results of a retrospective analysis of two Phase III trials of 4- and 6-month depot microsphere formulations of leuprolide acetate (LA, a GnRH agonist that has previously demonstrated efficacy in testosterone suppression to <50 ng/dL in patients on ADT. This analysis investigates the ability of these LA formulations to suppress to ≤20 ng/dL levels.Methods: In two of five AbbVie/Abbott clinical trials of microsphere formulations of LA for ADT, analytic technology permitting testosterone detection as low as 3 ng/dL was used and thus was selected for this analysis. Both trials were open-label, fixed-dose studies in prostate cancer patients, naïve to ADT. Patients received either 30 mg (4-month formulation; n=49 or 45 mg (6-month formulation; n=151 depot injections of LA microspheres. Treatment duration was up to 32 weeks for the 4-month formulation and 48 weeks for the 6-month formulation. The proportion of patients achieving the 20 ng/dL threshold was determined every 4 weeks.Results: Pooled analysis showed that 152 of 193 (79% of patients achieved serum testosterone levels of ≤20 ng/dL at 4 weeks, and

  5. Effect of Injection Minimal Dosages of Depot Medroxyprogesterone acetate (DMPA to Body Weight and Blood Chemistry Male Rat Strain Sprague-Dawley

    Directory of Open Access Journals (Sweden)

    Nukman Moeloek

    2009-11-01

    Full Text Available Many family planning program focus more on men. Until now, vasectomy has been the commonly used method for male contraception. However, this method creates inconvenience such as irreversibility and psychological problems. One of the alternatives contraception is the combination of depot medroxyprogesterone acetate (DMPA and androgen. The minimum dosage of DMPA could suppress testosterone level that leads to reduced spermatogenesis and sperm viability. Nevertheless, until now it is not known whether minimum dosages of DMPA have an effect to body weight and blood chemistry. Therefore, this research aimed at determinate the effect of minimal dosages of DMPA to body mass and blood chemistry using male rats (Rattus norvegicus L. strain Sprague-Dawley as model. This research using completely randomized design, unequal size sample, castration treatments and several doses DMPA (1.25, 0.625, and 0.313 milligram. Injecting of DMPA conducted intramuscularly on week 0 and week 12. Normality/homogeneity Data normality were analyzed before ANOVA test. Then, abnormal data were tested using Kruskal-Wallis test. The result shows that injection of DMPA in various doses do not have an effect on body weight and blood chemistry such as erytrocytes, haemoglobin, hematocrite, HDL, LDL, total cholesterol, SGOT, SGPT and triglyseride (p>0,05. Furthermore, it is concluded that that no effect of minimal dosages of DMPA to body mass and blood chemistry of rat.

  6. The role of social cost-benefit analysis in societal decision-making under large uncertainties with application to robbery at a cash depot

    International Nuclear Information System (INIS)

    Jones-Lee, M.; Aven, T.

    2009-01-01

    Social cost-benefit analysis is a well-established method for guiding decisions about safety investments, particularly in situations in which it is possible to make accurate predictions of future performance. However, its direct applicability to situations involving large degrees of uncertainty is less obvious and this raises the question of the extent to which social cost-benefit analysis can provide a useful input to the decision framework that has been explicitly developed to deal with safety decisions in which uncertainty is a major factor, namely risk analysis. This is the main focus of the arguments developed in this paper. In particular, we provide new insights by examining the fundamentals of both approaches and our principal conclusion is that social cost-benefit analysis and risk analysis represent complementary input bases to the decision-making process, and even in the case of large uncertainties social cost-benefit analysis may provide very useful decision support. What is required is the establishment of a proper contextual framework which structures and gives adequate weight to the uncertainties. An application to the possibility of a robbery at a cash depot is examined as a practical example.

  7. Comparison of two strategies for the administration of injectable depot medroxyprogesterone acetate: among women who returned to a family planning clinic at three- or six-month intervals.

    Science.gov (United States)

    Ferreira, Jéssica M; Bottura, Bruna F; Gonçalves, Mayara P; Monteiro, Ilza; Bahamondes, Luis

    2016-10-01

    The aim of this study was to compare the clinical performance of depot medroxyprogesterone acetate (DMPA) in women who received injections every 3 months at the Family Planning Clinic, and those who received every other injection at a health care facility near their place of residence, only returning to the clinic every 6 months. The medical charts of DMPA users from 2 January 1980 through 31 December 2012 were evaluated for this study. Two cohorts of women were created and compared: those who regularly received DMPA injections every 3 months (3-month group) at the clinic and those who received alternating 3-month injections at a health care facility near their residence house, returning to the clinic every 6 months for an injection (6-month group). In addition, effectiveness rates, reasons for discontinuation, and continuation rates were evaluated. Overall, 2637 women received all injections at 3-month intervals at the clinic, and 1190 women received every other injection at a health care facility near their residence. The women in the 3-month group had higher pregnancy rates and higher discontinuation rates (with the exception of discontinuation due to the loss of libido). The women who received alternating injections near their homes were more likely to continue using DMPA as a contraception method and presented lower pregnancy and discontinuation rates (for the majority of reasons), when compared to those women who returned to the clinic every 3 months.

  8. Body composition, resting energy expenditure and inflammatory markers: impact in users of depot medroxyprogesterone acetate after 12 months follow-up.

    Science.gov (United States)

    Batista, Gisele Almeida; Souza, Aglécio Luiz de; Marin, Daniela Miguel; Sider, Marina; Melhado, Vaneska Carvalho; Fernandes, Arlete Maria; Alegre, Sarah Monte

    2017-01-01

    The aim of this study was to evaluate for 12 months the changes of body weight using Depot Medroxyprogesterone Acetate (DMPA) and if these changes are related to inflammatory markers. Twenty women of childbearing age who chose the DMPA, without previous use of this method, BMI HOMA-IR were assessed. After 12 months of evaluation, we could observe a significant increase in the DMPA group in weight (3,01 kg) and BMI, while the IUD group's only significant increase was observed in the BMI. Relative to REE there was an increase of basal metabolic rate (BMR) in both groups after one year. The sub-group DMPA that gained HOMA-IR and waist circumference, with RQ significantly reduced. Our study found significant changes in weight, body composition and metabolic profile of the population studied in the first 12 months of contraceptive use. These changes mainly increased body weight, leptin levels and HOMA-IR which can contribute to the development of some chronic complications, including obesity, insulin resistance and diabetes mellitus.

  9. Quantity and quality of guinea pig (cavia porcellus) spermatozoa after administration of methanol extract of bitter melon (momordica charantia) seed and depot medroxy progesterone acetate (DMPA)

    Science.gov (United States)

    Ilyas, Syafruddin; Hutahaean, Salomo; Nursal

    2018-03-01

    The discovery of male contraceptive drugs continues to be pursued, due to the few participation of men associated with the lack of contraceptive options for men. The combination of bitter melon seed methanol extract and DMPA are the options that currently apply to men. Therefore, the use of guinea pigs as experimental animals conducted research using experimental methods with complete randomized design (CRD). There are 4 control groups and 4 treatment groups. The first group, control group of dimethyl sulphoxide (DMSO) for 0 week (K0), The second one, bitter melon seed extract of 50 mg/100g Body Weight/day for 0 week (P0), the third one, control group of dimethyl sulfoxide (DMSO) for 4 weeks (K1), the fourth one, bitter melon seed extract of 50 mg/100g BW/day for 4 weeks + Depot medroxy Progesterone Acetate (P1), the fifth one, control group of dimethyl sulfoxide (DMSO) for 8 weeks (K2), the sixth one, bitter melon seed extract of 50 mg/100g BW/day for 8 weeks + DMPA (P2), the seventh one, control group of dimethyl sulfoxide (DMSO) for 12 weeks (K3), the eighth one, bitter melon seed extract of 50 mg/100g BW/day for 12 weeks + DMPA (P3). Methanol extract of bitter melon seed to decrease the quantity and quality of guinea pig spermatozoa decreased significantly, i.e. viability and normal morphology of spermatozoa (p<0.05).

  10. Simple anthropometric measures correlate with metabolic risk indicators as strongly as magnetic resonance imaging-measured adipose tissue depots in both HIV-infected and control subjects.

    Science.gov (United States)

    Scherzer, Rebecca; Shen, Wei; Bacchetti, Peter; Kotler, Donald; Lewis, Cora E; Shlipak, Michael G; Heymsfield, Steven B; Grunfeld, Carl

    2008-06-01

    Studies in persons without HIV infection have compared percentage body fat (%BF) and waist circumference as markers of risk for the complications of excess adiposity, but only limited study has been conducted in HIV-infected subjects. We compared anthropometric and magnetic resonance imaging (MRI)-based adiposity measures as correlates of metabolic complications of adiposity in HIV-infected and control subjects. The study was a cross-sectional analysis of 666 HIV-positive and 242 control subjects in the Fat Redistribution and Metabolic Change in HIV Infection (FRAM) study assessing body mass index (BMI), waist (WC) and hip (HC) circumferences, waist-to-hip ratio (WHR), %BF, and MRI-measured regional adipose tissue. Study outcomes were 3 metabolic risk variables [homeostatic model assessment (HOMA), triglycerides, and HDL cholesterol]. Analyses were stratified by sex and HIV status and adjusted for demographic, lifestyle, and HIV-related factors. In HIV-infected and control subjects, univariate associations with HOMA, triglycerides, and HDL were strongest for WC, MRI-measured visceral adipose tissue, and WHR; in all cases, differences in correlation between the strongest measures for each outcome were small (r HDL, WC appeared to be the best anthropometric correlate of metabolic complications, whereas, for triglycerides, the best was WHR. Relations of simple anthropometric measures with HOMA, triglycerides, and HDL cholesterol are approximately as strong as MRI-measured whole-body adipose tissue depots in both HIV-infected and control subjects.

  11. Comparison of Continuation Rates and Reasons of Discontinuation for Cyclofem and Depot -medroxyprogesterone acetate in Rural Areas of East Azerbaijan Province, Iran

    Directory of Open Access Journals (Sweden)

    Robab Hassanzadeh

    2012-03-01

    Full Text Available Objective: In this study continuation rate and reasons for discontinuation of Depot-medroxyprogestroneacetate (DMPAand Cyclofem have been compared.Materials and methods: A retrospective cohort study was conducted with 422 women (202 Cyclofemand220 DMPA userswho had started using the methods 12-24 months before the study in East Azerbaijanhealth houses. Data were collected by reviewing the records and interview with the clients and analysedusing Kaplan-Meier and Cox Regression.Results: The 3, 6, 9, 12 months continuation rate were 56%, 37%, 30%, 27% respectively for Cyclofemversus 75%, 59.5%, 48%, 42.5% for DMPA. Menstrual changes were reported significantly more by theDMPA users than the Cyclofem users (85% vs. 73%, P=0.008 as the main reason for thediscontinuation, the difference mainly reflected of amenorrhea (50% vs. 23%, P=0.003. None of DMPAusers and 11% of Cyclofem users claimed frequency of visits and lack of method supplies as their maindiscontinuation reason.Conclusion: Discontinuation rate was high for the both methods but it was higher for Cyclofem.Thecommon side effects mentioned as the main reasons for discontinuation of the both methods are nothealth threatening. Therefore, health care providers may help to improve their continuation rate byappropriate consultation.

  12. The Washington Needle Depot: fitting healthcare to injection drug users rather than injection drug users to healthcare: moving from a syringe exchange to syringe distribution model

    Directory of Open Access Journals (Sweden)

    Glickman Andrea

    2010-01-01

    Full Text Available Abstract Needle exchange programs chase political as well as epidemiological dragons, carrying within them both implicit moral and political goals. In the exchange model of syringe distribution, injection drug users (IDUs must provide used needles in order to receive new needles. Distribution and retrieval are co-existent in the exchange model. Likewise, limitations on how many needles can be received at a time compel addicts to have multiple points of contact with professionals where the virtues of treatment and detox are impressed upon them. The centre of gravity for syringe distribution programs needs to shift from needle exchange to needle distribution, which provides unlimited access to syringes. This paper provides a case study of the Washington Needle Depot, a program operating under the syringe distribution model, showing that the distribution and retrieval of syringes can be separated with effective results. Further, the experience of IDUs is utilized, through paid employment, to provide a vulnerable population of people with clean syringes to prevent HIV and HCV.

  13. Weight variation in users of depot-medroxyprogesterone acetate, the levonorgestrel-releasing intrauterine system and a copper intrauterine device for up to ten years of use.

    Science.gov (United States)

    Modesto, Waleska; de Nazaré Silva dos Santos, Priscila; Correia, Vinicius Machado; Borges, Luiza; Bahamondes, Luis

    2015-02-01

    Data on record regarding weight variation in depot-medroxyprogesterone acetate (DMPA) and levonorgestrel-releasing intrauterine system (LNG-IUS) users are controversial. To date, no studies have yet evaluated weight variation in DMPA and LNG-IUS users in up to ten years of use compared to non-hormonal contraceptive users. A retrospective study analysed weight variations in 2138 women using uninterruptedly DMPA (150 mg intramuscularly, three-monthly; n = 714), the LNG-IUS (n = 701) or a copper-intrauterine device (Cu-IUD; n = 723). At the end of the first year of use, there was a mean weight increase of 1.3 kg, 0.7 kg and 0.2 kg among the DMPA-, LNG-IUS- and Cu-IUD users, respectively, compared to weight at baseline (p < 0.0001). After ten years of use, the mean weight had risen by 6.6 kg, 4.0 and 4.9 kg among the DMPA-, LNG-IUS- and Cu-IUD users, respectively. DMPA-users had gained more weight than LNG-IUS- (p = 0.0197) and than Cu-IUD users (p = 0.0294), with the latter two groups not differing significantly from each other in this respect (p = 0.5532). Users of hormonal and non-hormonal contraceptive methods gained a significant amount of weight over the years. DMPA users gained more weight over the treatment period of up to ten years than women fitted with either a LNG-IUS or a Cu-IUD.

  14. The sulfur depot in the rhizosphere of a common wetland plant, Juncus effusus, can support long-term dynamics of inorganic sulfur transformations.

    Science.gov (United States)

    Wiessner, Arndt; Kuschk, Peter; Nguyen, Phuong Minh; Müller, Jochen A

    2017-10-01

    The sulfur cycle in the rhizosphere of constructed wetlands is frequently interlaced with transformations of carbon and nitrogen. Knowledge about the manifold sulfur transformations may thus aid in improving treatment performance of constructed wetlands. In this study, two laboratory-scale constructed wetland models (planted fixed bed reactors; PFR1 and PFR2) were used to investigate inorganic sulfur transformations at various total loads of sulfate and organic carbon. Sulfate, sulfide and elemental sulfur were the most abundant sulfur compounds detected, thus providing evidence for the simultaneous occurrence of dissimilatory sulfate reduction and sulfide oxidation. This co-occurrence was likely enabled by oxygen micro-gradients in the root-near environment, i.e. aerobic sulfide and elemental sulfur oxidation took place mostly at the roots while sulfate and elemental sulfur reduction occurred in the pore water under reduced redox conditions. The rhizosphere was found to be first sink, then source for sulfur during the course of the experiment. Immobilization of reduced sulfur was triggered by catabolism of organic matter coupled to dissimilatory sulfate reduction and the subsequent partial oxidation of generated sulfide. Good plant status was critical for sulfur deposition in the systems. Without externally provided sulfate the sulfur depot of the rhizosphere was a prolonged source for sulfur, which was remobilized into the pore water. Oscillations between sulfide and sulfur (PFR1) or sulfide and sulfate (PFR2) suggested a dynamic interplay between plants and various microbial guilds, i.e. dissimilatory sulfate and sulfur reducers on one side and sulfide and sulfur oxidizers on the other. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Comparison of dual-energy X-ray absorptiometry and magnetic resonance imaging-measured adipose tissue depots in HIV-infected and control subjects.

    Science.gov (United States)

    Scherzer, Rebecca; Shen, Wei; Bacchetti, Peter; Kotler, Donald; Lewis, Cora E; Shlipak, Michael G; Punyanitya, Mark; Heymsfield, Steven B; Grunfeld, Carl

    2008-10-01

    Studies in persons without HIV infection have compared adipose tissue measured by dual-energy X-ray absorptiometry (DXA) and magnetic resonance imaging (MRI), but no such study has been conducted in HIV-infected (HIV+) subjects, who have a high prevalence of regional fat loss. We compared DXA- with MRI-measured trunk, leg, arm, and total fat in HIV+ and control subjects. A cross-sectional analysis was conducted in 877 HIV+ subjects and 260 control subjects in FRAM (Study of Fat Redistribution and Metabolic Change in HIV Infection), stratified by sex and HIV status. Univariate associations of DXA with MRI were strongest for total and trunk fat (r > or = 0.92) and slightly weaker for leg (r > or = 0.87) and arm (r > or = 0.71) fat. The average estimated limb fat was substantially greater for DXA than for MRI for HIV+ and control men and women (all P < 0.0001). Less of a difference was observed in trunk fat measured by DXA and MRI, but the difference was still statistically significant (P < 0.0001). Bland-Altman plots showed increasing differences and variability. Greater average limb fat in control and HIV+ subjects (both P < 0.0001) was associated with greater differences between DXA and MRI measurements. Because the control subjects had more limb fat than did the HIV+ subjects, greater amounts of fat were measured by DXA than by MRI when control subjects were compared with HIV+ subjects. More HIV+ subjects had leg fat in the bottom decile of the control subjects by DXA than by MRI (P < 0.0001). Although DXA- and MRI-measured adipose tissue depots correlate strongly in HIV+ and control subjects, differences increase as average fat increases, particularly for limb fat. DXA may estimate a higher prevalence of peripheral lipoatrophy than does MRI in HIV+ subjects.

  16. Simple anthropometric measures correlate with metabolic risk indicators as strongly as magnetic resonance imaging–measured adipose tissue depots in both HIV-infected and control subjects2

    Science.gov (United States)

    Scherzer, Rebecca; Shen, Wei; Bacchetti, Peter; Kotler, Donald; Lewis, Cora E; Shlipak, Michael G; Heymsfield, Steven B

    2008-01-01

    Background Studies in persons without HIV infection have compared percentage body fat (%BF) and waist circumference as markers of risk for the complications of excess adiposity, but only limited study has been conducted in HIV-infected subjects. Objective We compared anthropometric and magnetic resonance imaging (MRI)–based adiposity measures as correlates of metabolic complications of adiposity in HIV-infected and control subjects. Design The study was a cross-sectional analysis of 666 HIV-positive and 242 control subjects in the Fat Redistribution and Metabolic Change in HIV Infection (FRAM) study assessing body mass index (BMI), waist (WC) and hip (HC) circumferences, waist-to-hip ratio (WHR), %BF, and MRI-measured regional adipose tissue. Study outcomes were 3 metabolic risk variables [homeostatic model assessment (HOMA), triglycerides, and HDL cholesterol]. Analyses were stratified by sex and HIV status and adjusted for demographic, lifestyle, and HIV-related factors. Results In HIV-infected and control subjects, univariate associations with HOMA, triglycerides, and HDL were strongest for WC, MRI-measured visceral adipose tissue, and WHR; in all cases, differences in correlation between the strongest measures for each outcome were small (r ≤ 0.07). Multivariate adjustment found no significant difference for optimally fitting models between the use of anthropometric and MRI measures, and the magnitudes of differences were small (adjusted R2 ≤ 0.06). For HOMA and HDL, WC appeared to be the best anthropometric correlate of metabolic complications, whereas, for triglycerides, the best was WHR. Conclusion Relations of simple anthropometric measures with HOMA, triglycerides, and HDL cholesterol are approximately as strong as MRI-measured whole-body adipose tissue depots in both HIV-infected and control subjects. PMID:18541572

  17. Results of a Microbial Weathering Study of Composted Explosives-Contaminated Soil Obtained from the Umatilla Army Depot Activity, Umatilla, Oregon

    National Research Council Canada - National Science Library

    Broder, M

    1998-01-01

    ... and 26.4 ppb of HMX and RDX, respectively. These results suggest that these explosives were not fully mineralized. However, the concentrations leached were well below the state of Oregon's action limit of 30 ppm.

  18. Results of a Study Investigating the Plant Uptake of Explosive Residues From Compost of Explosives-Contaminated Soil Obtained from the Umatilla Army Depot Activity

    Science.gov (United States)

    1998-11-01

    brown color due to the presence of humic compounds, tannin resins, and other organic acids. These compounds represented the water-soluble fraction of...recovery of mercury from spiked samples. 3.3 Seawaters, brines, and industrial effluents high in chlorides require additional permanganate (as much as 25...whether the carbon measurement is made on a sewage plant effluent , industrial waste, or on water taken directly from the stream. In this light

  19. Site Safety and Health Plan (SSHP) for a Transportable Incineration System (TIS) at the Savanna Army Depot Activity (SADA), Washout Lagoon Area. Appendices

    Science.gov (United States)

    1991-03-08

    Corporation Page 1 of 4 PRODUCT: Acetylene L-4559-E 3 April 1987 THRESHOLD LIMIT VALUE: Acetylene - Simple asphyxiant ACGIH 1986-87; Acetone, 750ppm ACGIH...Reasonably expected constituents of the fume would include: complex oxides of .iron, manganese, s-4liqon, titanium. Fluorides would also be present...7631-86-9 5 3 TITANIUM OXIDE 13463-67-7 15 10,20 STEL** FLUORIDES 2.5(as F) 2.5 (as F) *CL - Ceiling Limit **STEL - Short Term Exposure Limit Gaseous

  20. Passive recovery is superior to active recovery during a high-intensity shock microcycle.

    Science.gov (United States)

    Wahl, Patrick; Zinner, Christoph; Grosskopf, Christoph; Rossmann, Roman; Bloch, Wilhelm; Mester, Joachim

    2013-05-01

    The purpose was to examine the effects of a 2-week high-intensity shock microcycle on maximal oxygen consumption and parameters of exercise performance in junior triathletes on the one hand and to evaluate the long-term effects of active (A) vs. passive (P) recovery on the other hand. Sixteen healthy junior triathletes participated in the study. For the assignment to the A or P group, the subjects were matched according to age and performance. Within 2 weeks, a total of 15 high-intensity interval sessions within three 3-day training blocks were performed. Before and 1 week after the last training session, the athletes performed a ramp test to determine V[Combining Dot Above]O2max, a time trial (TT) and a Wingate test. Furthermore, total hemoglobin (Hb) mass was determined. The results of the whole group, independent of the arrangement of recovery, were analyzed at first; second, the A and P groups were analyzed separately. Peak power output (PPO) during the ramp test and TT performance significantly increased in the whole group. The comparison of the 2 groups revealed increases for the mentioned parameters and for V[Combining Dot Above]O2 and power output at VT2 for the P group only. The V[Combining Dot Above]O2max did not change. Wingate performance increased in the A group only. The tHb mass slightly decreased. The main finding of this study was that a 14-day shock microcycle is able to improve TT performance and PPO in junior triathletes in a short period of time. Furthermore, not only the intensity but also the arrangement of interval training seems to be important as well, because only the P group showed improvements in endurance performance, despite a slightly lower training volume. These findings might be relevant for future arrangements of high-intensity interval training.

  1. Chronic peroxisome proliferator-activated receptor gamma (PPARgamma) activation of epididymally derived white adipocyte cultures reveals a population of thermogenically competent, UCP1-containing adipocytes molecularly distinct from classic brown adipocytes

    DEFF Research Database (Denmark)

    Petrovic, Natasa; Walden, Tomas B; Shabalina, Irina G

    2009-01-01

    The recent insight that brown adipocytes and muscle cells share a common origin and in this respect are distinct from white adipocytes has spurred questions concerning the origin and molecular characteristics of the UCP1-expressing cells observed in classic white adipose tissue depots under certain...... physiological or pharmacological conditions. Examining precursors from the purest white adipose tissue depot (epididymal), we report here that chronic treatment with the peroxisome proliferator-activated receptor gamma agonist rosiglitazone promotes not only the expression of PGC-1alpha and mitochondriogenesis...... associated with classic brown adipocytes (Zic1, Lhx8, Meox2, and characteristically PRDM16) or for myocyte-associated genes (myogenin and myomirs (muscle-specific microRNAs)) and retain white fat characteristics such as Hoxc9 expression. Co-culture experiments verify that the UCP1-expressing cells...

  2. Monte Carlo simulation of radiation transport and dose deposition from locally released gold nanoparticles labeled with 111In, 177Lu or 90Y incorporated into tissue implantable depots

    Science.gov (United States)

    Lai, Priscilla; Cai, Zhongli; Pignol, Jean-Philippe; Lechtman, Eli; Mashouf, Shahram; Lu, Yijie; Winnik, Mitchell A.; Jaffray, David A.; Reilly, Raymond M.

    2017-11-01

    Permanent seed implantation (PSI) brachytherapy is a highly conformal form of radiation therapy but is challenged with dose inhomogeneity due to its utilization of low energy radiation sources. Gold nanoparticles (AuNP) conjugated with electron emitting radionuclides have recently been developed as a novel form of brachytherapy and can aid in homogenizing dose through physical distribution of radiolabeled AuNP when injected intratumorally (IT) in suspension. However, the distribution is unpredictable and precise placement of many injections would be difficult. Previously, we reported the design of a nanoparticle depot (NPD) that can be implanted using PSI techniques and which facilitates controlled release of AuNP. We report here the 3D dose distribution resulting from a NPD incorporating AuNP labeled with electron emitters (90Y, 177Lu, 111In) of different energies using Monte Carlo based voxel level dosimetry. The MCNP5 Monte Carlo radiation transport code was used to assess differences in dose distribution from simulated NPD and conventional brachytherapy sources, positioned in breast tissue simulating material. We further compare these dose distributions in mice bearing subcutaneous human breast cancer xenografts implanted with 177Lu-AuNP NPD, or injected IT with 177Lu-AuNP in suspension. The radioactivity distributions were derived from registered SPECT/CT images and time-dependent dose was estimated. Results demonstrated that the dose distribution from NPD reduced the maximum dose 3-fold when compared to conventional seeds. For simulated NPD, as well as NPD implanted in vivo, 90Y delivered the most homogeneous dose distribution. The tumor radioactivity in mice IT injected with 177Lu-AuNP redistributed while radioactivity in the NPD remained confined to the implant site. The dose distribution from radiolabeled AuNP NPD were predictable and concentric in contrast to IT injected radiolabeled AuNP, which provided irregular and temporally variant dose distributions

  3. Pre-injection of hyaluronic acid does not affect the systemic effects of intra-articular depot betamethasone injection at the knee joint.

    Science.gov (United States)

    Habib, George; Khatib, Muhamad; Sakas, Fahed; Artul, Suheil; Jabaly-Habib, Haneen

    2017-01-01

    Intra-articular injection (IAI) of both hyaluronic acid (HA) and depot-steroid preparations had the advantage of quick and prolonged favorable effects on pain relief among patients with symptomatic osteoarthritis of the knee (OAK). The effect of IAI of HA on the systemic effects of the intra-articular steroids had not been investigated. Non-selected patients attending the rheumatology clinic with symptomatic OAK who failed NSAIDS and physical therapy were offered an IAI of HA at the knee joint followed 20 min later by an IAI of 1 ml of Celestone Chronodose at the same joint (group 1). Morning serum levels of cortisol were obtained just prior to the IAI and 1, 2 and 8 days later. Demographic, clinical, and laboratory parameters were obtained also from all the patients. Age- and sex-matched group of patients from the same clinic were recruited as a control group (group 2). Mean baseline serum cortisol levels in group 1 was 381 ± 154 mmol/l vs. 376 ± 119 in group 2 (p = 0.954). Morning serum cortisol levels at day 1 and day 2 were 24 ± 6 and 22 ± 6 mmol/l, respectively, in group 1 patients vs. 27 ± 5.8 (p = 0.214) and 25 ± 5.6 mmol/l (p = 0.200), respectively, in group 2. These levels were significantly lower than baseline levels in each group. Morning serum cortisol levels at day 8 in group 1 and group 2 were 349 ± 128 and 314 ± 99 mmol/l, respectively (p = 0.419). Pre-injection of HA at the knee joint did not affect the systemic effect on the hypothalamic-pituitary-adrenal axis of IAI of Celestone Chronodose.

  4. A-Train Data Depot: Integrating, Visualizing, and Extracting Cloudsat, CALIPSO, MODIS, and AIRS Atmospheric Measurements Along the A-Train Tracks

    Science.gov (United States)

    Kempler, S.; Stephens, G.; Winker, D.; Leptoukh, G.; Reinke, D.; Smith, P.; Savtchenko, A.; Kummerer, R.; Mao, J.

    2006-12-01

    The succession of US and international Earth observing satellites that follow each other, seconds to minutes apart, across the local afternoon equator crossing is called the A-Train. The A-Train consists of the following satellites, in order of equator crossing: OCO, EOS Aqua, CloudSat, CALIPSO, PARASOL, and EOS Aura. Flying in such formation increases the number of observations, validates observations, and enables coordination between science observations, resulting in a more complete virtual science platform (Kelly, 2000) The goal of this project is to create the first ever A-Train virtual data portal/center, the A-Train Data Depot (ATDD), to process, archive, access, visualize, analyze and correlate distributed atmosphere measurements from various A-Train instruments along A-Train tracks. The ATDD will enable the free movement of remotely located A-Train data so that they are combined to create a consolidated vertical view of the Earth's Atmosphere along the A-Train tracks. Once the infrastructure of the ATDD is in place, it will be easily evolved to serve data from all A-Train data measurements: one stop shopping. The innovative approach of analyzing and visualizing atmospheric profiles along the platforms track (i.e., time) will be accommodated by reusing the GSFC Atmospheric Composition Data and Information Services Center (ACDISC) visualization and analysis tool, GIOVANNI, existing data reduction tools, on-line archiving for fast data access, access to remote data without unnecessary data transfers, and data retrieval by users finding data desirable for further study. Initial measurements utilized include CALIPSO lidar backscatter, CloudSat radar reflectivity, clear air relative humidity, water vapor and temperature from AIRS, and cloud properties and aerosols from both MODIS. This will be followed by associated measurements from MLS, OMI, HIRDLS, and TES. Given the independent nature of instrument/platform development, the ATDD project has been met with

  5. [A phase II pharmacological study of leuprolide acetate 6-month depot, TAP-144-SR (6M), in treatment-Nazve patients with prostatic cancer who received a single subcutaneous or intramuscular injection].

    Science.gov (United States)

    Komura, Emiko; Fujimoto, Tsukasa; Takabayashi, Nobuyoshi; Okamoto, Hiroyuki; Akaza, Hideyuki

    2014-05-01

    The aim of this phase II study was to evaluate the pharmacokinetics, pharmacodynamics, efficacy, and safety of a 6- month depot formulation of a luteinizing hormone-releasing hormone (LH-RH) agonist, TAP-144-SR (6M), in Japanese treatment-naÏve patients with prostatic cancer. Each subject received a single subcutaneous or intramuscular injection of TAP- 144-SR (6M) and was monitored for 24 weeks. The primary endpoint was the change in serum testosterone levels. The serum testosterone level in six subjects who received 22.5 mg of TAP-144 (SR) subcutaneously decreased below the castrate level after 4 weeks and remained suppressed during the 24 weeks of follow-up. With regard to safety, TAP-144-SR (6M)was not associated with any additional concerns compared to those reported for the approved 1-month and 3-month depot formulations of TAP-144-SR. In addition, 30 mg of TAP-144-SR (6M) was administered subcutaneously to six subjects, and, on the basis of the results, the optimal clinical dosage of TAP-144-SR (6M) in Japan was considered to be 22.5 mg. Outcomes with 22.5mg TAP-144-SR (6M) administered intramuscularly were similar to those with TAP-144-SR (6M) administered subcutaneously.

  6. Improving Naval Aviation Depot Responsiveness

    Science.gov (United States)

    1992-01-01

    for Naval Analyses (CNA) has researched the construc- tion of AVCALs (Evanovich, 1987; Evanovich and Measell , 1986). It produced a readiness-based AVCAL...improvements, a finding that is consistent with the CNA findings on readiness-based sparing AVCALs (Evanovich and Measell , 1986; Evanovich et al., 1987).3...Aviation Components: Contractor vs. Organic Repair, RAND, N-2225-NAVY, March 1985. Evanovich, Peter J., and Barbara H. Measell , Full Airwing

  7. Testes biopsy analysis and hormonal reproduction levels of pig tail macaque (Macaca nemestrina injected with testosterone enanthate (TE and depot medroxy progesterone acetate (DMPA

    Directory of Open Access Journals (Sweden)

    Dadang Kusmana

    2001-09-01

    Full Text Available The objective of this study is to analyse the testes biopsy and to know the lnrmone level reproduction of pig tail macaque (Macaca nemestrina injected with testosterone enanthate (TE and depot medroxyprogesterone acetate (DMPA. Six pig tail male macaques, age 6 - 8 years old were used as sanrple. Three months after adaptation period, each animal was injected intra muscularly with 32 mg TE each week starting at week zero up to the sixth week. The treatment was continued every 3 weeks after the sixth week up to the 24th week. 40 mg of DMPA was injected intramuscularly at week zero, and continued every week up to week 18. Volume of the testes was taken every three weeks and blood samples for examination of gonadotropin hormone and steroid hormone were taken at 6 week intervals. Testes biopsy was perfomed at week 30 and week 48. Preparation of testes histological slides were made using the paraffin method and stained with hematoxylin-Eosin (HE. The results of this study showed that both testes volume decreased i.e. 18.35 cm3 ± 9.35 and 19.02cm3 ± 10.88 (at week zero to 6.70 cm3 ± 3.80 and 7.02 cm3 ± 4.61 (lowest volume at week 21. In recovery period, the testes volume increased to 20.34 cmr ± 7.87 and 21.75 cm3 ± 7.09. The diameter of the seminiferous tubules and the score of spermatogenesis (right and left testes at week 30 were 0.13 mm ± 0.027 and 0.13 mm ± 0.026 and score were 5.08 ± 2.67 and 5.41 ± 2.51. At week 48, both diameter of seminiferous tubules and spermatogenesis score increased to become 0.18 mm ± 0.029 and 0.18 mm ± 0.026, and score were 7.51 ± 2.14 and 7.57 ± 1.59, During this period, hyalinization and fibrosis of seminiferous tubule occurred. By week 6, the total testosterone, free testosterone, and estrogen hormone levels increased quite sharply and then decreased but still higher than base levels of hormone. In the recovery period, estrogen hormone increased significantly until the

  8. In vitro assessment of lidocaine release from aqueous and oil solutions and from preformed and in situ formed aqueos and oil suspensions. Parenteral depots for intra-articular administration

    DEFF Research Database (Denmark)

    Pedersen, Brian Thoning; Larsen, Susan Weng; Østergaard, Jesper

    2008-01-01

    In vitro drug release rates from aqueous and oil solutions as well as preformed and in situ formed aqueous and oil suspensions intended for intra-articular delivery have been investigated using the rotating dialysis cell model. Using lidocaine as a model drug substance the release kinetics from...... compartment applied to zero-order kinetics as long sufficient amounts of solid lidocaine remained in the donor cell. The obtained data indicate that oil solutions and oil suspensions of lidocaine possess prolonged release properties equal to or better than those of aqueous counterparts. Also the release...... properties of preformed aqueous and oil suspensions are identical to such suspension types formed in situ. The present in vitro model appears useful in quality control and formulation development in the field of parenteral depots....

  9. Active Recovery between Interval Bouts Reduces Blood Lactate While Improving Subsequent Exercise Performance in Trained Men

    Directory of Open Access Journals (Sweden)

    Harutiun M. Nalbandian

    2017-06-01

    Full Text Available This study aimed to examine the blood lactate and blood pH kinetics during high-intensity interval training. Seventeen well-trained athletes exercised on two different occasions. Exercises consisted of three 30 s bouts at a constant intensity (90% of peak power with 4 min recovery between bouts followed by a Wingate test (WT. The recoveries were either active recovery (at 60% of the lactate threshold intensity or passive recovery (resting at sitting position. During the exercise, blood samples were taken to determine blood gasses, blood lactate, and blood pH, and peak and average power were calculated for the WT. When performing the active recovery trials, blood pH was significantly higher (p < 0.01 and blood lactate was significantly lower (p < 0.01 compared with the passive recovery trials. WT performance was significantly higher in the active recovery trials: peak power was 671 ± 88 and 715 ± 108 watts, and average power was 510 ± 70 and 548 ± 73 watts (passive and active respectively; p < 0.01. However, no statistically significant correlations were found between the increased pH and the increased performance in the active recovery trials. These results suggest that active recovery performed during high-intensity interval exercise favors the performance in a following WT. Moreover, the blood pH variations associated with active recovery did not explain the enhanced performance.

  10. Phase II RCRA Facility Investigation Report, Tooele Army Depot-North Area, Group A, Suspected Releases SWMUs; Volume 2 - Appendices A-K

    National Research Council Canada - National Science Library

    1997-01-01

    ... field activities were conducted, and descriptions of sample collection, handling, and shipping procedures. The Phase II RFI field activities were conducted without significant deviation from the project work plans prepared for this investigation...

  11. Chronic glucocorticoid treatment enhances lipogenic activity in visceral adipocytes of male Wistar rats.

    Science.gov (United States)

    Chimin, P; Farias, T da S M; Torres-Leal, F L; Bolsoni-Lopes, A; Campaña, A B; Andreotti, S; Lima, F B

    2014-06-01

    Glucocorticoid (GC) in excess promotes the redistribution of adipose tissue from peripheral to central sites of the body. In this study, we characterized an experimental condition of prolonged GC excess and investigated its effect on the lipogenic metabolism in white adipose tissue. Twenty male Wistar rats were divided into control (CON) and dexamethasone-treated (DEX) groups. DEX group received dexamethasone (0.25 mg kg(-1) day(-1) ) during 4 weeks, while CON group received saline. Animals were killed and subcutaneous (SC), retroperitoneal (RP) and mesenteric (MS) fat pads were excised, weighed and processed for adipocyte isolation, morphometric cell analysis and incorporation of glucose into lipids. The treatment effectively blocked hypothalamic-pituitary-adrenal axis, as verified by a 58% decrease in plasma corticosterone levels and 19% atrophy in adrenal glands in DEX group. Animals from DEX group presented insulin resistance, glucose intolerance, dyslipidaemia and increased insulin and leptin plasma levels and hypertrophied adipocytes. They showed increased lipogenesis in RP and MS depots, with increased incorporation of glucose into fatty acids of triacylglycerol. Increased activity of lipogenic enzymes ATP-citrate lyase, fatty acid synthase, glucose-6-phosphate dehydrogenase and malic was only seen in the MS depot in DEX group, while gene expression of these enzymes was enhanced in SC and MS fat depots. The adaptations promoted by GC treatment in adipose metabolism seemed to be mainly due to the increased activity of enzymes that supply the NADPH required for lipogenesis than to the increase in enzymes that more directly deal with fatty acid synthesis itself. © 2014 Scandinavian Physiological Society. Published by John Wiley & Sons Ltd.

  12. High Plasma Glucagon Levels Correlate with Waist-to-Hip Ratio, Suprailiac Skinfold Thickness, and Deep Subcutaneous Abdominal and Intraperitoneal Adipose Tissue Depots in Nonobese Asian Indian Males with Type 2 Diabetes in North India

    Directory of Open Access Journals (Sweden)

    Shajith Anoop

    2017-01-01

    Full Text Available We aimed to correlate plasma glucagon levels with anthropometric measures and abdominal adipose tissue depots. Nonobese males (n=81; BMI < 25 kg/m2 with T2DM of less than one-year duration and nonobese males without diabetes (n=30 were evaluated for the following: anthropometry (BMI, waist circumference, W-HR, and truncal skinfolds, whole-body DEXA (for body fat and fat-free mass, and MRI scan (for volumes of subcutaneous abdominal adipose tissue (SCAT including superficial and deep, intra-abdominal visceral adipose tissue (including intraperitoneal adipose tissue (IPAT, retroperitoneal adipose tissue, liver span and fatty liver, and pancreatic volume. Plasma glucose and glucagon, serum insulin, hepatic transaminases, and lipid profile were measured. Significantly higher levels of fasting and postprandial glucagon (p<0.001 and fasting and postprandial insulin (p<0.001 were seen in patients with T2DM. The mean values of fasting and postprandial plasma glucagon levels were higher in T2DM patients with NAFLD (n=37 as compared to T2DM patients without NAFLD (n=44. Four independent predictors were derived for fasting glucagon levels in patients with T2DM, namely, W-HR, suprailiac skinfold thickness, IPAT, and deep SCAT (p<0.05; r2=0.84. These observations in Asian Indians may have significance for diabetes therapies which impact glucagon levels.

  13. Sirtuins 1-7 expression in human adipose-derived stem cells from subcutaneous and visceral fat depots: influence of obesity and hypoxia.

    Science.gov (United States)

    Mariani, Stefania; Di Rocco, Giuliana; Toietta, Gabriele; Russo, Matteo A; Petrangeli, Elisa; Salvatori, Luisa

    2017-09-01

    The sirtuin family comprises seven NAD + -dependent deacetylases which control the overall health of organisms through the regulation of pleiotropic metabolic pathways. Sirtuins are important modulators of adipose tissue metabolism and their expression is higher in lean than obese subjects. At present, the role of sirtuins in adipose-derived stem cells has not been investigated yet. Therefore, in this study, we evaluated the expression of the complete panel of sirtuins in adipose-derived stem cells isolated from both subcutaneous and visceral fat of non-obese and obese subjects. We aimed at investigating the influence of obesity on sirtuins' levels, their role in obesity-associated inflammation, and the relationship with the peroxisome proliferator-activated receptor delta, which also plays functions in adipose tissue metabolism. The mRNA levels in the four types of adipose-derived stem cells were evaluated by quantitative polymerase chain reaction, in untreated cells and also after 8 h of hypoxia exposure. Correlations among sirtuins' expression and clinical and molecular parameters were also analyzed. We found that sirtuin1-6 exhibited significant higher mRNA expression in visceral adipose-derived stem cells compared to subcutaneous adipose-derived stem cells of non-obese subjects. Sirtuin1-6 levels were markedly reduced in visceral adipose-derived stem cells of obese patients. Sirtuins' expression in visceral adipose-derived stem cells correlated negatively with body mass index and C-reactive protein and positively with peroxisome proliferator-activated receptor delta. Finally, only in the visceral adipose-derived stem cells of obese patients hypoxia-induced mRNA expression of all of the sirtuins. Our results highlight that sirtuins' levels in adipose-derived stem cells are consistent with protective effects against visceral obesity and inflammation, and suggest a transcriptional mechanism through which acute hypoxia up-regulates sirtuins in the visceral

  14. Aryl nucleoside H-phosphonates. Part 15: Synthesis, properties and, anti-HIV activity of aryl nucleoside 5'-alpha-hydroxyphosphonates.

    Science.gov (United States)

    Szymańska, Agnieszka; Szymczak, Marzena; Boryski, Jerzy; Stawiński, Jacek; Kraszewski, Adam; Collu, Gabriella; Sanna, Giseppina; Giliberti, Gabriele; Loddo, Roberta; La Colla, Paolo

    2006-03-15

    Aryl nucleoside 5'-H-phosphonates 4 bearing AZT or 2',3'-dideoxyuridine moieties were subjected to reaction with various aromatic aldehydes to produce nucleoside 5'-alpha-hydroxyphosphonate derivatives 2 as potential anti-HIV agents. Stability of the title compounds in cell culture media was investigated and three distinct decomposition pathways were identified. The anti-HIV activity of hydroxyphosphonates 2 correlates well with the type and extent of their chemical or enzymatic degradation in culture medium (RPMI 1640 containing 10% FBS), suggesting that aryl nucleoside 5'-hydroxyphosphonates 2 act as depot forms of the parent antiviral nucleosides.

  15. Effect of increasing body condition on key regulators of fat metabolism in subcutaneous adipose tissue depot and circulation of nonlactating dairy cows.

    Science.gov (United States)

    Locher, L; Häussler, S; Laubenthal, L; Singh, S P; Winkler, J; Kinoshita, A; Kenéz, Á; Rehage, J; Huber, K; Sauerwein, H; Dänicke, S

    2015-02-01

    In response to negative energy balance, overconditioned cows mobilize more body fat than thin cows and subsequently are prone to develop metabolic disorders. Changes in adipose tissue (AT) metabolism are barely investigated in overconditioned cows. Therefore, the objective was to investigate the effect of increasing body condition on key regulator proteins of fat metabolism in subcutaneous AT and circulation of dairy cows. Nonlactating, nonpregnant dairy cows (n=8) investigated in the current study served as a model to elucidate the changes in the course of overcondition independent from physiological changes related to gestation, parturition, and lactation. Cows were fed diets with increasing portions of concentrate during the first 6wk of the experiment until 60% were reached, which was maintained for 9wk. Biopsy samples from AT of the subcutaneous tailhead region were collected every 8wk, whereas blood was sampled monthly. Within the experimental period cows had an average BW gain of 243±33.3 kg. Leptin and insulin concentrations were increased until wk 12. Based on serum concentrations of glucose, insulin, and nonesterified fatty acids, the surrogate indices for insulin sensitivity were calculated. High-concentrate feeding led to decreased quantitative insulin sensitivity check index and homeostasis model assessment due to high insulin and glucose concentrations indicating decreased insulin sensitivity. Adiponectin, an adipokine-promoting insulin sensitivity, decreased in subcutaneous AT, but remained unchanged in the circulation. The high-concentrate diet affected key enzymes reflecting AT metabolism such as AMP-activated protein kinase and hormone-sensitive lipase, both represented as the proportion of the phosphorylated protein to total protein, as well as fatty acid synthase. The extent of phosphorylation of AMP-activated protein kinase and the protein expression of fatty acid synthase were inversely regulated throughout the experimental period, whereas

  16. Efektivitas Unit Pengolahan Air di Depot Air Minum Isi Ulang (DAMIU Dalam Menurunkan Kadar Logam (Fe, Mn dan Mikroba di Kota Pekalongan

    Directory of Open Access Journals (Sweden)

    Rosmiati Saleh

    2013-12-01

    Full Text Available Background:The number of drinking-water-refill center were increasing only in quantity but not in providing the quality of water. Therefore it takes a special handling and attention, not only because the low-quality of water causing various diseases.The data from the Pekalongan City Health servic showed that only 13 of 55 drinking-water-refill center (24% which have actively examined their sample water each month in bacteriological test, 3 of them (20% proved to be unqualified. Furthermore, while for chemical examination, there were only 6 (11% which actively doing it, and 2 of them (33% mentioned as unqualified. After doing examination to the raw water, it was found that the content of Fe metal was 2.51 mg/1, Mn metal was 2.41 mg/1, the parameters found was beyond the standard. Methode:The kind of research held was explanatory research using cross sectional design. The sample was taken by proportional sampling. The number of samples was 35 refill centers.The data would be analyzed uding Chi-Square,pairedt-test,Kruskall Wallis, McNemar Test and multivariate test (Logistc regression. Result:The results of this research showed that 23 samples (66% had an unqualified Fe metal content with the average content was 0,34 mg/l, 19 samples (54% had an unqualified Mn metal content, with the average content was 0.47 mg/1, 26 samples (74% with The unqualified quality of E.coli. The other test carried out in the drinking-water refill, resulted that 25 samples (71% had a qualified Fe metal content, the average was 0.29/1 and 22 samples (63% had a qualified E.coli content.The results of Bivariate analysis showed that the condition of raw water, the equipment, the processing, the sanitation, the SOP compliance, significantly related to the decreasing of Fe, Mn metal content and E.coli (p. <0.05. While the results of the multivariate analysis from 5 variables, 1 of which were statistically proven that there was a asosiation relationship between raw water

  17. COMBINATION OF A MINIMAL DOSAGE OF DEPOT MEDROXY PROGESTERONE ACETATE AND JAVANESSE LONG PEPPER EXTRACT ON THE BODY WEIGHT, HEMATOLOGY, AND BLOOD BIOCHEMISTRY OF MALE RATS AS A SAFETY CONTRACEPTION MODEL

    Directory of Open Access Journals (Sweden)

    Nukman Moeloek

    2011-11-01

    Full Text Available The development of male hormonal contraception is based on the decrease in the sperm concentration and it does notaffect libido and sexual potency. The combination of depot medroxy progesterone acetate (DMPA + extract ofJavanese long pepper (JLP with dosages of 0.94 mg and 1.88 mg decreases the concentration of spermatozoa.However, it remains unknown whether the combination influences body weight, hematology, and blood biochemistry.Therefore, it is necessary to investigate the effect of DMPA + JLP extracts on the body weight, hematology, and bloodbiochemistry of male rats (Rattus norvegicus L. strains of Sprague-Dawley. The research uses a completelyrandomized design (CRD; one group control and two treatment groups. In the first group, the castration rats were givenoral administration extracts of JLP (CJ with doses of 0, 0.94, 1.88, 2.82, and 3.76 mg. In the second group, the ratswere injected with 1.25 mg DMPA and given an oral administration extract of JLP. Injection was given in week-0 and12. Administration was conducted every day from week 7-18. Analysis of the normality and homogeneity of data isdone before the test ANOVA. Data that is abnormal and not homogeneous are tested with non-parametric statisticalKruskal-Wallis. This study shows that the combination of minimal doses of DMPA and administration various doses ofextracts of JLP does not affect body weight and hematology (erythrocyte, hemoglobin, hematocrite, and the bloodbiochemistry of rats, such as the values of SGPT, SGOT, HDL, and triglycerides (p < 0.05, but rather the totalcholesterol and LDL (p < 0.05. Furthermore, it is concluded that the combination of the minimal dosage of DMPA andweaned various dosages of JLP extracts affect the total value and LDL cholesterol but do not influence body weight,nor hematology and blood biochemistry. Such combination can be drawn on for a male contraceptive model that is safeby taking into account the value of the total cholesterol and LDL

  18. Olanzapine promotes fat accumulation in male rats by decreasing physical activity, repartitioning energy and increasing adipose tissue lipogenesis while impairing lipolysis

    Science.gov (United States)

    Albaugh, Vance L.; Judson, Jessica G.; She, Pengxiang; Lang, Charles H.; Maresca, Kevin P.; Joyal, John L.; Lynch, Christopher J.

    2010-01-01

    Olanzapine and other atypical antipsychotics cause metabolic side effects leading to obesity and diabetes; while these continue to be an important public health concern, their underlying mechanisms remain elusive. Therefore, an animal model of these side effects was developed in male Sprague-Dawley rats. Chronic administration of olanzapine elevated fasting glucose, impaired glucose and insulin tolerance, increased fat mass but, in contrast to female rats, did not increase body weight or food intake. Acute studies were conducted to delineate the mechanisms responsible for these effects. Olanzapine markedly decreased physical activity without a compensatory decline in food intake. It also acutely elevated fasting glucose, and worsened oral glucose and insulin tolerance, suggesting these effects are adiposity independent. Hyperinsulinemic-euglycemic clamp studies measuring 14C-2-deoxyglucose (14C-DOG) uptake revealed tissue-specific insulin resistance. Insulin sensitivity was impaired in skeletal muscle, but either unchanged or increased in adipose tissue depots. Consistent with the olanzapine-induced hyperglycemia there was a tendency for increased 14C-DOG uptake into fat depots of fed rats and, surprisingly, free fatty acid (FFA) uptake into fat depots was elevated approximately 2-fold. The increased glucose and FFA uptake into adipose tissue was coupled with increased adipose tissue lipogenesis. Finally, olanzapine lowered fasting plasma FFA and whereas it had no effect on isoproterenol-stimulated rises in plasma glucose, it blunted isoproterenol-stimulated in vivo lipolysis in fed rats. Collectively, these results suggest olanzapine exerts several metabolic effects that together favor increased accumulation of fuel into adipose tissue, thereby increasing adiposity. PMID:20308992

  19. Depot medroxyprogesterone injectable contraception at the ...

    African Journals Online (AJOL)

    2011-05-23

    Tous les clients reçus leurs injections dans les sept jours de menstruation. Les effets secondaires plus courantes étaient aménorrhée (12,0%) et spotting. Original Article. [Downloaded from http://www.annalsafrmed.org on Monday, May 23, 2011, IP: 41.185.176.151] || Click here to download free Android application for this ...

  20. Coordinating Units at the Candy Depot

    Science.gov (United States)

    Norton, Anderson; Boyce, Steven; Hatch, Jennifer

    2015-01-01

    In general, units coordination refers to the relationships that students can maintain between various units when working within a numerical situation. It is critical that middle school students learn to coordinate three levels of units not only because of their importance in understanding fractions but also because of their implications for…

  1. Evaluation of Sierra Army Depot Groundwater Contamination

    National Research Council Canada - National Science Library

    Granetto, Paul

    1997-01-01

    ...), September 28, 1996. The Congressional conferees were concerned about allegations from a group of investors that the Army precipitously and abruptly changed its position on permits and applications to develop water...

  2. Reconnaissance of Overseas Depot-Level Maintenance.

    Science.gov (United States)

    1984-04-01

    CONTRACTOR COUNTRY EQUIPMENT COST SUPPORTED (THOUSANDS) Oficinas Gerais de Portugal C-2A, C-130 $ 750 Materia Aeronautica (OGMA) Industria Aeronautica Italy...Aircraft Industries Industria Aeronautica Italy C-130 1.4 Meridionale Lockheed Support Services Germany F-15 TCTO2 2.0 Israeli Aircraft Industries Belgium...Aerospace UK F-I11 100.0 Construcciones Aeronauticas Spain F-4 60.2 Hellenic Aerospace Greece J-79 Engines 20.9 MBB Germany F-4 4.2 Aviation Traders UK F-4

  3. Possible use of wild-living rats (Rattus norvegicus) as bioindicators for heavy metal pollution. Part 2. Body burden calculations for identification of depot compartments; Untersuchungen zur Eignung wildlebender Wanderratten (Rattus norvegicus) als Indikatoren der Schwermetallbelastung. Teil 2. Die Berechnung der Koerperlast zur Identifikation von Depotkompartimenten

    Energy Technology Data Exchange (ETDEWEB)

    Wuenschmann, S. [Internationales Hochschulinstitut Zittau, Lehrstuhl Umweltverfahrenstechnik, Zittau (Germany); Hochschule Zittau/Goerlitz, Fachbereich Mathematik/Naturwissenschaften, Zittau (Germany); Oehlmann, J. [J.W. Goethe-Univ. Frankfurt, Zoologisches Inst., Frankfurt/M. (Germany); Delakowitz, B. [Hochschule Zittau/Goerlitz, Fachbereich Mathematik/Naturwissenschaften, Zittau (Germany); Markert, B. [Internationales Hochschulinstitut Zittau, Lehrstuhl Umweltverfahrenstechnik, Zittau (Germany)

    2002-07-01

    Background concentrations of eleven elements in tissues and organs of wild-living rats (Rattus norvegicus) obtained from a region (Euroregion Neisse, around the trilateral border region of Germany, Poland and the Czech Republic) distinguished by low to intermediate levels of environmental contaminations are given in part I of this work. In order to identify the most important depot compartments for certain elements, a body burden method was applied. Differences of affinity due to sex and age of analyzed rats are discussed, as are the suitability of specific organs and tissues with regard to bioaccumulation measurements concerning metals. The principal depot compartments for the heavy metals Cu, Mn, Cd, (in adult rats) and Tl are the liver and kidneys, whereas the elements Ni, Sr, Pb (for adult animals) and Ti are more affinitively to bones. Co and Zn displayed a more pronounced affinity towards tissues of the bones and liver. The analysis revealed large differences in Cd and Pb distributions both among young and adult rats, and with respect to sexes. It can be concluded that the distribution of the elements investigated in this study in free-living rats agrees with that in man, except for that of Ni. The above agreement gives proof of the possibility to use depot organs of rats for bioindication which was already mentioned in part I of this work. (Sex and age-related quantification of Al, As, Cd, Co, Cu, Mn, Ni, Pb, Sr, Ti, Tl and Zn in liver, heart, lung, kidney, muscle, brain and bones and establishment of distribution patterns'). (orig.) [German] Die in Teil I quantifizierten Hintergrundkonzentrationen von 11 Elementen in Geweben und Organen wildlebender Ratten (Rattus norvegicus) aus einem gering bis maessig belasteten Untersuchungsgebiet (Euroregion Neisse) werden im 2. Teil fuer die Berechnung ihres relativen Beitrags zur Gesamtkoerperbelastung (Koerperlast oder Bodyburden) verwendet, um bevorzugte Depotkompartimente fuer die untersuchten Elemente

  4. Impact of Stepwise NH2-Methylation of Triapine on the Physicochemical Properties, Anticancer Activity, and Resistance Circumvention.

    Science.gov (United States)

    Kowol, Christian R; Miklos, Walter; Pfaff, Sarah; Hager, Sonja; Kallus, Sebastian; Pelivan, Karla; Kubanik, Mario; Enyedy, Éva A; Berger, Walter; Heffeter, Petra; Keppler, Bernhard K

    2016-07-28

    One of the most promising classes of iron chelators are α-N-heterocyclic thiosemicarbazones with Triapine as the most prominent representative. In several clinical trials Triapine showed anticancer activity against hematological diseases, however, studies on solid tumors failed due to widely unknown reasons. Some years ago, it was recognized that "terminal dimethylation" of thiosemicarbazones can lead to a more than 100-fold increased activity, probably due to interactions with cellular copper depots. To better understand the structural requirements for the switch to nanomolar cytotoxicity, we systematically synthesized all eight possible N-methylated derivatives of Triapine and investigated their potential against Triapine-sensitive as well as -resistant cell lines. While only the "completely" methylated compound exerted nanomolar activity, the data revealed that all compounds with at least one N-dimethylation were not affected by acquired Triapine resistance. In addition, these compounds were highly synergistic with copper treatment accompanied by induction of reactive oxygen species and massive necrotic cell death.

  5. Final results of the prospective multicenter observational program RU-EGD-NI-001 for evaluation of efficacy and tolerability of the 6-month depot Eligard 45 mg in patients with advanced prostate carcinoma in routine clinical practice of uro-oncologists in the Russian Federation

    Directory of Open Access Journals (Sweden)

    V. B. Matveev

    2017-01-01

    Full Text Available Introduction. The 6-month depot formulation of leuproreline acetate 45 mg (Eligard, Astellas Pharma was shown to reduce the levels of prostate-specific antigen (PSA and testosterone and to be well tolerated in patients with advanced prostate cancer (PCa in clinical trials as well as other depot formulations of leuproreline acetate (1- and 3-month. However, clinical trials are limited by strict patient inclusion and exclusion criteria.Objective of this study, sponsored by Astellas Pharma Russia, was to assess whether the efficacy and tolerability of the 6-month leuprorelin depot formulation could be confirmed in a broad and heterogeneous patient population encountered in daily clinical practice in the Russian Federation.Materials and methods. A non-interventional multicenter study (a observational program was conducted in male patients with advanced PCa (T3–4, N+/M+, or with progression after local treatment to whom Eligard 45 mg had been prescribed. Patients were followed every 6 months up to 24 months of treatment. Fifty three uro-oncologists from out-patient clinics in the Russia participated in the study.Results. The study enrolled 640 patients, of which 524 met inclusion/exclusion criteria. Mean age of the patients was 69.0 ± 8.6 years old (from 46 to 96 years old. In most cases hormonal therapy with Eligard 45 mg was performed for locally advanced PCa (50 % of patients, distant metastases were detected in 15 % subjects only, nodal involvement was detected in 12 % patients. Patients with initially localized prostate cancer (41.4 % were prescribed Eligard 45 mg because of progression of their disease after local treatment or inability to receive any other treatment. Eligard 45 mg monotherapy was used in 92.75 % cases. Only 7.25 % patients received combined hormonal therapy with Eligard 45 mg and bicalutamide, flutamide and zoledronic acid. Mean serum PSA level was reduced by 81,7 % from 38,47 ng/ml at baseline to 7.05 ng/ml after 24 months

  6. Comparison of Exercise Performance in Recreationally Active and Masters Athlete Women.

    Science.gov (United States)

    Stone, Matthew S; Glenn, Jordan M; Vincenzo, Jennifer L; Gray, Michelle

    2018-02-01

    Stone, MS, Glenn, JM, Vincenzo, JL, and Gray, M. Comparison of exercise performance in recreationally active and masters athlete women. J Strength Cond Res 32(2): 565-571, 2018-Master athletes (MA) are an understudied, ever-growing cohort. As such, it is important to examine how age affects muscular power and fatigability. Of particular interest is muscular power maintenance and fatigue mitigation of MA compared with young, healthy adults. The purpose of this investigation was to examine the differences in peak power, average power, total work (WRK), and fatigue index (FI) between recreationally active (RA) younger adults and female MA during anaerobic cycling exercise. Two groups, RA (n = 15; 20.6 ± 0.8 years) and MA (n = 17; 50.5 ± 8.6 years), participated in this study. Peak power, APWR, WRK, and FI were measured during a 30-second Wingate maximum anaerobic cycling protocol at a predetermined resistance of 7.5% body mass. Peak power (p = 0.92; RA: 654.1 ± 114.5 W; MA: 658.6 ± 147.6 W), APWR (p = 0.09; RA: 429.8 ± 73.3 W; MA: 384 ± 73.8 W), WRK (p = 0.09; RA: 12,894.3 ± 2,198.3 J; MA: 18,044.3 ± 27,184.9 J), and FI (p = 0.30; RA: 11.8 ± 4.1 W·s; MA: 14 ± 5.2 W·s) were not significantly different between groups. Master athletes produce power and WRK comparable to rates of fatigue among RA. This suggests that MA can maintain physical ability similar to RA in multiple parameters of high-intensity exercise while mitigating fatigue comparably. These data allow for advancements in exercise training and performance outcomes in MA populations. Further research within the MA population is warranted regarding other aspects of exercise and sport performance.

  7. Study of radio-active ions in the atmosphere; Etude des ions radioactifs de l'atmosphere

    Energy Technology Data Exchange (ETDEWEB)

    Renoux, A. [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1965-01-01

    A comparative study is made of active, deposits of radon and thoron in suspension in the atmosphere by means of {alpha} radiation counting, using ZELENY tubes, scattering equipment, filter papers or membranes. It has been possible to show the existence of small and large ions which are negative and positive, as well as of neutral radio-active nuclei; their properties are studied. A theoretical interpretation of the results is presented. The average content of radon (using the Ra A concentration) and of Th B in the air has been determined. The radioactive equilibrium between radon and its daughter products in atmospheric air are examined. The techniques developed for active radon and thoron deposits are applied to the study of artificial radio-activity, the analyses being carried out by means of {gamma} spectrometry. (author) [French] On effectue une etude comparative entre les depots actifs du radon et du thoron en suspension dont l'atmosphere a l'aide de comptages de rayonnement {alpha}, en utilisant des tubes de ZELENY, une batterie de diffusion, des papiers filtres ou des membranes. On met ainsi en evidence la presence de petits et gros ions negatifs et positifs, ainsi que celle de noyaux neutres radioactifs, et on etudie leurs proprietes. Une Interpretation theorique des resultats obtenus est developpee. On determine la teneur moyenne de l'air en radon (a partir de la concentration en Ra A) et en Th B. L'equilibre radioactif entre le radon et ses descendants, dans l'air atmospherique, est examine. Les Techniques mises au point pour les depots actifs du radon et du thoron sont appliquees a l'etude de la radioactivite artificielle, les depouillements s'effectuant par spectrometrie {gamma}. (auteur)

  8. Fitness and physical activity in youth with type 1 diabetes mellitus in good or poor glycemic control.

    Science.gov (United States)

    Nguyen, Thanh; Obeid, Joyce; Walker, Rachel G; Krause, Matthew P; Hawke, Thomas J; McAssey, Karen; Vandermeulen, John; Timmons, Brian W

    2015-02-01

    Patients with type 1 diabetes mellitus (T1DM) may experience poor muscle health as a result of chronic hyperglycemia. Despite this, muscle function in children with T1DM with good or poor glycemic control has yet to be examined in detail. To assess differences in muscle-related fitness variables in children with T1DM with good glycemic control (T1DM-G), as well as those with poor glycemic control (T1DM-P), and non-diabetic, healthy controls. Eight children with T1DM-G [glycosylated hemoglobin (HbA1c) ≤ 7.5% for 9 months], eight children with T1DM-P (HbA1c ≥ 9.0% for 9 months), and eight healthy controls completed one exercise session. Anaerobic and aerobic muscle functions were assessed with a maximal isometric grip strength test, a Wingate test, and an incremental continuous cycling test until exhaustion. Blood samples were collected at rest to determine HbA1c at the time of testing. Physical activity was monitored over 7 d using accelerometry. Children with T1DM-P displayed lower peak oxygen consumption (VO2peak ) values (mL/kg/min) compared to healthy controls (T1DM-P: 33.2 ± 5.6, controls: 43.5 ± 6.3, p physical activity variables. Children with T1DM-G did not display signs of impaired muscle function, while children with T1DM-P have signs of altered aerobic muscle capacity. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. The The Effects of Cold Water Immersion on Anaerobic Power, Dynamic Balance and Muscle Activation After a karate kumite fighting in Female Karateka

    Directory of Open Access Journals (Sweden)

    Taher Afshar Nezhad

    2017-10-01

    Full Text Available Many athletes are using specific techniques to minimize fatigue and accelerate recovery processes. Cold water immersion (CWI is one of the most popular interventions used by athletes to potentially return to their pre-fatigue performance level. the purpose of this study was to investigate the effects of CWI on anaerobic performance, balance and muscle activation of female karateka after a simulated match. 15 young female karateka (age: 18.7±1.7 years, body mass: 55.5±6.3 kg, height:165±5.1 cm with at least three years' experience in karate kumite fighting were included in the study. After three round 3-minute competition, participants were grouped into a CWI group (20 min at 12±1°C and a control group (CTL. Anaerobic power (30 s Wingate test, and dynamic balance (Star-Excursion test were measured before the competition and 24 h after intervention. Surface electromyography (EMG was sampled from quadriceps femoris muscles. Peak normalized muscle activation levels and force were identified during maximal isometric test. A significant decrease in the anaerobic performance after the competition was observed for both groups (p<0.05. CWI were effective in enhancing the anaerobic performance after competition compared with the CTL. Dynamic balance decreased for two groups, although CWI resulted in the smallest reduction in balance. There was a significant difference in peak and mean RMS values of the EMG in Rectus Femoris but not Vastus muscles after the CWI intervention when compared to CTL (p<0.05. CWI improve recovery related to dynamic balance and anaerobic performance of karate kumite fighter. It can be concluded that CWI appears to promote muscle activation and reduce fatigue that is related to better performance in 24 hours post intervention.

  10. Methodology for contaminated sites of military activity territories restoration

    International Nuclear Information System (INIS)

    Khrushchov, D. P.; Yushchenko, Yu. V.; Shekhunova, S. B.

    2002-01-01

    Major part of Eastern Europe countries meet environmental problems related to sites of military activity. Major part of these sites is characterised with degradation of natural landscapes and contamination of geological environment with toxic and hazardous waste representing actual and potential danger for population and environment. Actual danger is caused with localisation of toxic waste, hazardous materials and waste which are preventing normal land use. Potential danger is related to successive dispersion of contamination in biosphere as well as origin of new derivatives and products having toxic and hazardous properties. The list of such sites and objects comprises bases of land, air and naval forces. These objects include a network of infrastructures: storages of fuels and lubricants (surface, underground), filling stations, pipe lines, reparation stations, garages, decontamination stations, underground storages of different purposes, depots (for ammunition, chemical products), hospitals, constructions, firing grounds (tank, artillery, aircraft bombing etc.) and waste disposal sites. Special programs aimed at military industries and bases contaminated sites remediation have been carrying out in developed countries (USA, United Kingdom, Germany etc.). This experience was used in the frames of joint programs having been founded in several countries of Central and Eastern Europe (Chesh Republic, Slovakia, Lithuania etc.). (author)

  11. Orde Wingate and the British Internal Security Strategy during the Arab Rebellion in Palestine, 1936-1939

    Science.gov (United States)

    2012-06-08

    15/5/297- 299, 15/5/300, 15/5/311. O’Connor (General Sir Richard) Collection, Boxes 1-3. Wheeler (Major General Thomas Norman Samuel ) Collection...Shadows: Volume One. New York: Doubleday, 1975. Beckett , Ian. Modern Insurgencies and Counter-Insurgencies: Guerrillas and their Opponents since 1750

  12. Effects of atmospheric fallouts of sulfur and nitrogen on soils and fresh waters in France; Effets des depots atmospheriques de soufre et d'azote sur les sols et les eaux douces en France

    Energy Technology Data Exchange (ETDEWEB)

    Le Gall, A.Ch.

    2004-11-15

    The sulfur oxides, nitrogen oxides, the ammonia and the chlorine emitted in the environment by human activities contribute to the soils and waters acidity. After a presentation of the acidification and the eutrophication, the author describes and qualifies the mechanisms. In a second part she discusses the mathematical models of the acidification and the eutrophication, the biological criteria and the uncertainties. The last part presents the french situation and general recommendations on land restoration. (A.L.B.)

  13. Active Teachers - Active Students

    DEFF Research Database (Denmark)

    Learning is active in nature. It is something you do, not something that is done to you. Engineering educators around the world recognize this basic truth and implement one or another form of active learning to enhance their teaching. Active learning in Engineering (ALE) was started as an initiat...

  14. Effects of type of physical exercise and leisure activities on the depression scores of obese Brazilian adolescent girls

    Directory of Open Access Journals (Sweden)

    S.G. Stella

    2005-11-01

    Full Text Available Several studies have indicated that depressive states may lead to hypokinesia with diminished metabolic rate and energy use. Hypokinesia associated with certain eating behaviors may lead to an unfavorable energy balance that can contribute to the emergence and prevalence of obesity among children and adults. The purpose of the present study was to examine the possibility of reducing depression inventory scores in female adolescents with third-degree obesity while testing the effectiveness of different exercise programs in reducing anxiety and depression scores. The sample consisted of 40 female subjects (mean age 16 ± 1.56 years divided into 4 groups (aerobic training, anaerobic training, leisure activities, and control. Subjects had a body mass index of 95% or more in relation to the 50th percentile. The aerobic program consisted of three ergometric bicycle sessions per week over a 3-month period (12 weeks and the activities were prescribed after determining the anaerobic ventilatory threshold (VO2 threshold. Anaerobic training was based on the Wingate anaerobic power test. The leisure program consisted of a varied range of activities (games, exercises, etc.. A nutritionist interviewed the members of these two groups and the control group every week in order to adapt them to the nutritional guidelines proposed for the study. The study showed that all three programs (aerobic exercise, anaerobic exercise and leisure activities were effective in reducing body mass. However, we found a significant reduction when analyzing the depression scores only for aerobic exercise (18.9 ± 9.33 to 10.6 ± 9.56 or 43.9% but no significant alterations for anaerobic exercise (11.36 ± 5.23 to 9.63 ± 4.78 or 15.22% and leisure (17.28 ± 7.55 to 15.07 ± 7.54 or 12.78%, thus indicating that in principle this type of activity could be included to improve emotional well-being of obese adolescent girls.

  15. The Increased Activity of Liver Lysosomal Lipase in Nonalcoholic Fatty Liver Disease Contributes to the Development of Hepatic Insulin Resistance

    Directory of Open Access Journals (Sweden)

    Monika Cahova

    2012-01-01

    Full Text Available We tested the hypothesis that TAG accumulation in the liver induced by short-term high-fat diet (HFD in rats leads to the dysregulation of endogenous TAG degradation by lysosomal lipase (LIPA via lysosomal pathway and is causally linked with the onset of hepatic insulin resistance. We found that LIPA could be translocated between qualitatively different depots (light and dense lysosomes. In contrast to dense lysosomal fraction, LIPA associated with light lysosomes exhibits high activity on both intracellular TAG and exogenous substrate and prandial- or diet-dependent regulation. On standard diet, LIPA activity was upregulated in fasted and downregulated in fed animals. In the HFD group, we demonstrated an increased TAG content, elevated LIPA activity, enhanced production of diacylglycerol, and the abolishment of prandial-dependent LIPA regulation in light lysosomal fraction. The impairment of insulin signalling and increased activation of PKCε was found in liver of HFD-fed animals. Lipolysis of intracellular TAG, mediated by LIPA, is increased in steatosis probably due to the enhanced formation of phagolysosomes. Consequent overproduction of diacylglycerol may represent the causal link between HFD-induced hepatic TAG accumulation and hepatic insulin resistance via PKCε activation.

  16. Daily Physical Activity and Physical Fitness in 11-to 15-year-old Trained and Untrained Turkish Boys

    Science.gov (United States)

    Güvenç, Alpay; Açikada, Caner; Aslan, Alper; Özer, Kamil

    2011-01-01

    The aims of this study were to assess levels and patterns of physical activity (PA) in relation to age and regular sport activity, and to examine its relationship to physical fitness in trained and untrained boys. One hundred forty-seven 11-to 15- year-old boys (73 trained and 74 untrained) participated in this study. Trained boys, comprised of 26 soccer, 25 handball and 22 volleyball players, had been training regularly for at least one year. The intensity, duration and frequency of PA were assessed from four complete days of heart rate monitoring with 15-seconds sampling intervals. Aerobic fitness was assessed by determining peakVO2 with a portable breath-by-breath gas analyzer (Cosmed K4b2) and the running speeds at fixed lactate concentrations during an incremental running test. Anaerobic fitness was evalu-ated with the Wingate Anaerobic Test. Skinfold thicknesses from eight sites and Tanner stages of pubic hair were also obtained. Based on 15-s heart rate data, instead of continuous activity, multiple short bouts of moderate and vigorous PA, lasting up to one minute, were characteristic of daily PA patterns of both trained and untrained boys. PA levels of trained boys were higher than untrained boys (p fitness in the untrained group (p fitness indices (p > 0.05). No relationship was observed between PA variables and anaerobic fitness in either group (p> 0.05). It seems that such relationships may somewhat depend on the fitness level of the subjects. Key points PA levels of trained boys were higher than untrained boys and the levels of PA decreased with age and maturation in both groups. Based on the 15-s HR data, instead of continuous activity, multiple short bouts of moderate and vigorous PA, lasting up to one minute, were characteristic of daily PA patterns of both trained and untrained boys. Daily PA variables were related to aerobic fitness in the untrained group and these relationships were somewhat better with vigorous PA (>70% HRR), whereas in the

  17. Critical review of beige adipocyte thermogenic activation and contribution to whole-body energy expenditure.

    Science.gov (United States)

    Castro, Érique; Silva, Tiago E Oliveira; Festuccia, William T

    2017-09-01

    Beige (or brite, "brown in white") adipocytes are uncoupling protein 1 (UCP1)-positive cells residing in white adipose depots that, depending on the conditions, behave either as classic white adipocytes, storing energy as lipids, or as brown adipocytes, dissipating energy from oxidative metabolism as heat through non-shivering thermogenesis. Because of their thermogenic potential and, therefore, possible usage to treat metabolic diseases such as obesity and type 2 diabetes, beige cells have attracted the attention of many scientists worldwide aiming to develop strategies to safely recruit and activate their thermogenic activity. Indeed, in recent years, a large variety of conditions, molecules (including nutrients) and signaling pathways were reported to promote the recruitment of beige adipocytes. Despite of those advances, the true contribution of beige adipocyte thermogenesis to whole-body energy expenditure is still not completely defined. Herein, we discuss some important aspects that should be considered when studying beige adipocyte biology and the contribution to energy balance and whole-body metabolism.

  18. Lipid accumulation and alkaline phosphatase activity in human ...

    African Journals Online (AJOL)

    Background: Alkaline phosphatase (ALP) controls intracellular lipid accumulation in human preadipocytes, but it is not known whether ALP is expressed in all body fat depots, or whether it has a similar role at all sites. Design: Cross-sectional. Setting and subjects: Subjects undergoing breast reduction and abdominal fat ...

  19. Creating Value by Integrating Logistic Trains Services and Maintenance Activities

    NARCIS (Netherlands)

    Busstra, Marten; van Dongen, Leonardus Adriana Maria

    2015-01-01

    NedTrain is the Netherlands Railway's subsidiary responsible for rolling stock maintenance. Train sets are brought in for short-term routine maintenance after set intervals of some 75 to 120 days. When a major defect occurs, train sets are allocated to one of the three maintenance depots and are

  20. Fatty acid composition of subcutaneous and kidney fat depots of ...

    African Journals Online (AJOL)

    properties do influence the eating and keeping quality of meat. (Kempster, Cuthbertson & Harrington, 1982). The degree of saturation of fat as determined by the fatty acid composition, is one of the most impor[ant characteristics affecting these quality parameters. Saturated fats solidify easily upon cooling thus affecting the ...

  1. Techno-economic analysis of a biomass depot

    Energy Technology Data Exchange (ETDEWEB)

    Jacobson, Jacob Jordan [Idaho National Lab. (INL), Idaho Falls, ID (United States); Lamers, Patrick [Idaho National Lab. (INL), Idaho Falls, ID (United States); Roni, Mohammad Sadekuzzaman [Idaho National Lab. (INL), Idaho Falls, ID (United States); Cafferty, Kara Grace [Idaho National Lab. (INL), Idaho Falls, ID (United States); Kenney, Kevin Louis [Idaho National Lab. (INL), Idaho Falls, ID (United States); Heath, Brendi May [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hansen, Jason K [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-10-01

    The U.S. Department of Energy (DOE) Bioenergy Technologies Office (BETO) promotes the production of an array of liquid fuels and fuel blendstocks from lignocellulosic biomass feedstocks by funding fundamental and applied research that advances the state of technology in biomass collection, conversion, and sustainability. As part of its involvement in this program, the Idaho National Laboratory (INL) investigates the technical, economic, and environmental performance of different feedstock supply systems and their impacts on the downstream conversion processes.

  2. Depo-Provera (depot medroxyprogesterone acetate) use after bariatric surgery

    OpenAIRE

    Lam, Clarissa; Murthy, Amitasrigowri S

    2016-01-01

    Clarissa Lam,1 Amitasrigowri S Murthy2,3 1New York University School of Medicine, 2Department of Obstetrics and Gynecology, Bellevue Hospital Center, New York University School of Medicine, 3New York University Langone Medical Center, New York, NY, USA Abstract: In the US, obesity rates are increasing greatly. The Centers for Disease Control and Prevention estimates that 68.5% of Americans, including 63.9% of adult women older than 20 years, are overweight (body mas...

  3. Assessing menopausal status in women aged 40 - 49 using depot ...

    African Journals Online (AJOL)

    Background. Determining symptoms of menopause in older users of hormonal injectable contraceptives may be challenging, owing to method-induced amenorrhoea, suppression of follicle-stimulating hormone (FSH) and vasomotor symptoms. Objective. To investigate menopausal symptoms in women aged 40 - 49 using ...

  4. Improving Air Force Depot Programming by Linking Resources to Capabilities

    Science.gov (United States)

    2012-01-01

    software maintenance capability. In order to address these crises—as well as routine work—a cadre of software pro- grammers is needed, with mastery of...investments). The pro- grammer needs tools that can explore how to balance resources in this trade space between the Figure 7.2 Schematic Depiction of a

  5. Determination of Maintenance Expenditure Limits for Depot Reparable Items

    Science.gov (United States)

    1987-02-01

    miles because older trucks cause expensive time delays. (4) Safeway Trucking. Average trip is 240 miles. Trucks are used for about 12 years. A condition...satisfaction, usage contribute to this policy. Safeway Short Haul Large Sliding Individual evaluation - a ii Trucking Food Trucks Scale committee considers

  6. Strategic Inventory Positioning of Navy Depot Level Repairable

    National Research Council Canada - National Science Library

    Burton, Larry

    2005-01-01

    ... the benefits in modifying their current inventory positioning policy for repairable items. NAVICP wishes to incorporate a strategic inventory positioning policy that reduces transportation costs...

  7. Historic Properties Report: Sierra Army Depot, Herlong, California.

    Science.gov (United States)

    1984-07-01

    documented in accordance with Documentation Level I of these standards. In cases where standard measured drawings are unable to record sig - nificant features...NERLONG. CALIFORNIA 96113 PLY O November 8, 1983 Intelligence Office Melvvn Green & Associates, Inc. 690 North Sepulveda Boulevard Suite 120 El

  8. Site Inspection Report for Former Nansemond Ordnance Depot, Suffolk, VA

    Science.gov (United States)

    2012-01-01

    Support Center, Huntsville USEPA U.S. Environmental Protection Agency USFWS U.S. Fish and Wildlife Service USGS U.S. Geological Survey UTM... thallium , vanadium, and zinc). ES.11 Recommendations. Ten areas were assessed at varying levels during the FNOD SI including: MRSs 1 and 2; and...identified from exposure to metal MC in the media sampled during this SI. Surface Soil: Arsenic and thallium exceeded human health screening criteria

  9. Improving Aviation Depot Level Repairable (AVDLR) Inventory and Repair Management

    National Research Council Canada - National Science Library

    Baird, Dennis

    1997-01-01

    .... Additionally, research was conducted to document the management process for determining repair requirements at the Naval Inventory Control Point Philadelphia and how those requirements are accepted...

  10. Implementation of Plastic Media Blasting (PMB) at US Army Depots

    Science.gov (United States)

    1988-01-01

    Corporation (Fort Worth, TX) NMER: New Mexico Engineering Research (Albuquerque, NM) AFWAL: Materials Laboratory Wright-Patterson Air Force Base (Dayton...aS*𔃿m~*.5r)f rI=im.I @ .A =ei -- ni 40M no I-1 C4 ~ In .I" i l -V -61 - 5inu,.. on o n*(f5 nini nmi not -P i’s% -IF* *P. -0s’ *7S* (5I r 1^o="ff r...lU~ EN M MT i4 PoeNM. I 184C TURCO PRODUCTS. INC. 9 7300 BOLSA AVENUE. WESTMINSTER. CALIFORNIA 92664-3000 * 7141890-300 TURCO BLAST MEDIA Plastic Media

  11. Depot Maintenance Transformation: Successful Strategies in Capital Investing

    Science.gov (United States)

    2010-06-01

    satisfaction, better communication, improved leadership, conflict resolution, networking, cooperation, organizational climate, corporate social ...34Capital Market Theory: Is It Relevant To Practitioners?": pages 2-8. http://www.finint.ase.ro/Biblioteca_virtuala/ Teoria %20Portofoliului

  12. Depot Closings and the Destruction of Western Civilization

    National Research Council Canada - National Science Library

    Brown, Jeff

    1998-01-01

    .... One can only imagine his frustration level-and his fears for Western civilization-in November 1997 when Congress finally sent the President the authorization bill long after the fiscal year had begun...

  13. Clustering of body composition, blood pressure and physical activity in Portuguese families.

    Science.gov (United States)

    de Chaves, Raquel Nichele; Baxter-Jones, Adam; Santos, Daniel; Gomes, Thayse Natacha; dos Santos, Fernanda Karina; de Souza, Michele Caroline; Diego, Vincent Paul; Maia, José

    2014-01-01

    The purposes of this study were: (i) to identify familial resemblances in body fat, blood pressure (BP) and total physical activity (TPA); (ii) to estimate the magnitude of their genetic and environmental influences; and (iii) to investigate shared familial aggregation among these phenotypes. The sample comprised 260 nuclear families from Portugal. Body fat was assessed by bioelectrical impedance. BP was measured by an oscillometric device. TPA was estimated by the Baecke questionnaire. Familial correlation analyses were performed using Generalized Estimating Equations. Quantitative genetic modelling was used to estimate maximal heritability, genetic and environmental correlations. Familial intra-trait correlations ranged from 0.15-0.38. Genetic and common environmental factors explained from 30%--44% of fat mass depots and BP and 24% of TPA. Genetic correlations were significant between BP and the fat mass traits (p < 0.05). Environmental correlations were statistically significant between diastolic BP and total body fat, trunk fat and arm fat (p < 0.05) and TPA and other phenotypes. The results suggest familial resemblance in the variation of body fat, BP and TPA, showing partial pleiotropic effects in the variation in body fat phenotypes and BP. TPA only shares common environmental influences with BP and body fat traits.

  14. Variação de peso de usuárias de acetato de medroxiprogesterona de depósito segundo índice de massa corporal em seguimento de seis anos Variation of weigth among users of the contraceptive with depot-medroxyprogesterone acetate according to body mass index in a six-year follow-up

    Directory of Open Access Journals (Sweden)

    Márcia Pantoja

    2009-08-01

    Full Text Available OBJETIVO: determinar a variação de peso de mulheres com diferentes Índices de Massa Corporal (IMC, usuárias do injetável trimestral de acetato de medroxiprogesterona de depósito (AMPD e compará-la à de mulheres em uso de método não hormonal. MÉTODOS: Estudo retrospectivo com revisão de prontuários de 226 usuárias de AMPD e 603 controles usuárias de DIU TCu380A. As mulheres foram distribuídas conforme o IMC inicial nas categorias de peso normal (30 kg/m² e seguidas anualmente durante seis anos com medidas de peso e IMC. Aplicou-se o teste estatístico ANOVA para medir a variação de peso entre os grupos em cada categoria de IMC a cada ano. RESULTADOS: a média de idade no início do uso do método foi maior no grupo de estudo do que no controle em todas as categorias de IMC 31,6 ± DP 7,1 X 27,4 ± DP 5,5 na categoria peso normal (pPURPOSE: to determine weight variation in women with different Body Mass Index (BMI in use of trimestral injections of depot-medroxyprogesterone acetate (DMPA, and compare it to women users of a non-hormonal method. METHODS: retrospective study with the chart review of 226 DMPA users and 603 controls, users of DIU TCu380A. Women were distributed in categories, according to their initial BMI, as having normal weight (30 kg/m², and were followed-up for six years, with yearly measurements of weight and BMI. The statistic test ANOVA was used to measure the weight variation among the groups in each BMI category every year. RESULTS: the average age at the onset of the method employed was higher in the study group than in the controls, in all the BMI categories: 31.6±SD 7.1 X 27.4±SD 5.5 in the normal weight category (p<0.0001; 37.3±SD 6.8 X 29.2±SD 6.0 in the overweight category (p<0.0001; and 35.3±SD 6.4 X 29.7±SD 5.8 among obese women (p<0.0001. DMPA users showed weight increase as compared to the controls in the overweight category (p=0.0082; and the weight increase along the observation period

  15. Is activation analysis still active?

    International Nuclear Information System (INIS)

    Chai Zhifang

    2001-01-01

    This paper reviews some aspects of neutron activation analysis (NAA), covering instrumental neutron activation analysis (INAA), k 0 method, prompt gamma-ray neutron activation analysis (PGNAA), radiochemical neutron activation analysis (RNAA) and molecular activation analysis (MAA). The comparison of neutron activation analysis with other analytical techniques are also made. (author)

  16. Get Active

    Science.gov (United States)

    ... activity are best for you. Get tips on physical activity and diabetes Learn how physical activity helps high blood pressure What if I have ... benefits by stepping up your routine. Getting more physical activity can further lower your risk for: ... cancer Colorectal cancer Do more vigorous activities. ...

  17. Active turbulence in active nematics

    Science.gov (United States)

    Thampi, S. P.; Yeomans, J. M.

    2016-07-01

    Dense, active systems show active turbulence, a state characterised by flow fields that are chaotic, with continually changing velocity jets and swirls. Here we review our current understanding of active turbulence. The development is primarily based on the theory and simulations of active liquid crystals, but with accompanying summaries of related literature.

  18. Activity of thyroxine 5' deiodinase in brown fat of lean and obese zucker rats

    Energy Technology Data Exchange (ETDEWEB)

    Wu, S.Y.; Fisher, D.A.; Stern, J.S.; Glick, Z.

    1986-03-01

    This study examines the possibility that the reduced brown adipose tissue (BAT) thermogenesis in the Zucker obese rat may result from a limited capacity for conversion of T/sub 4/ to T/sub 3/ in BAT, through activity of T/sub 4/ 5' deiodinase. Eighteen lean (Fa/.) and 18 age matched obese (fa/fa), about 16 weeks old, were each divided into 3 groups (n=6 per group). Group 1 and 2 were fed Purina Rat Chow and a cafeteria diet respectively for 21 days, and maintained at 22/sup 0/C+/-2. Group 3 was fed rat chow and maintained at 8/sup 0/C+/-1 for 7 days. Activity of T/sub 4/5'deiodinase was determined in vitro. T/sub 3/ was measured by a radioimmunoassay. The rate of T/sub 4/ to T/sub 3/ conversion was similar in the lean and the obese rats maintained at room temperature, whether fed rat chow or a cafeteria diet (about 40 to 50 pmol T/sub 3//scapular BAT depot, per hour). However, lean rats exposed to the cold displayed about a 5 fold increase in T/sub 4/5' deiodinase activity (p<0.0001), with only a small increase displayed by the cold exposed obese rats. Our data suggest that a reduced capacity of the brown rat to produce T/sub 3/ may account for the reduced tolerance of obese animals to cold, but it does not account for their reduced diet induced BAT thermogenesis.

  19. Engineering biodegradable guanidyl-decorated PEG-PCL nanoparticles as robust exogenous activators of DCs and antigen cross-presentation.

    Science.gov (United States)

    Li, Pan; Song, Huijuan; Zhang, Hao; Yang, Pengxiang; Zhang, Chuangnian; Huang, Pingsheng; Kong, Deling; Wang, Weiwei

    2017-09-21

    Nanoparticles (NPs)-based adjuvants are attracting much attention in the development of vaccines. Previously, we reported a type of guanidyl-decorated polymeric NPs used as antigen delivery carriers for the first time. However, its un-degradability may restrict potential clinical translation. More importantly, the specific cellular pathway by which dendritic cells (DCs) endocytosed these NPs and the relationship among guanidyl with the antigen cross-presentation, cytokine secretion, and lymph node targeting still remain unclear. Here, we show NPs assembled by biodegradable methoxyl poly(ethylene glycol)-block-poly(ε-caprolactone)-graft-poly(2-(guanidyl) ethyl methacrylate) (mPEG-b-PCL-g-PGEM, PECG) copolymers can robustly activate DCs and promote their maturation; additionally antigen cross-presentation was improved both in vitro and in vivo. Significantly, our results also demonstrate the increase of surface guanidyl on nanoparticles modulates the depot effect and lymph node drainage of PECG NPs-based adjuvants, as well as immune responses, by regulating the secretion of cytokines including IFN-γ and TNF-α. Our study provides insights into the action of guanidyl-decorated nanoscale adjuvants and new adjuvants for vaccines containing protein antigens. We anticipate the strategy of guanidyl decoration to be a starting point for the development of more exciting immunoadjuvants.

  20. Implications of being born late in the active season for growth, fattening, torpor use, winter survival and fecundity

    Science.gov (United States)

    Mahlert, Britta; Gerritsmann, Hanno; Stalder, Gabrielle; Ruf, Thomas; Zahariev, Alexandre; Blanc, Stéphane

    2018-01-01

    For hibernators, being born late in the active season may have important effects on growth and fattening, hence on winter survival and reproduction. This study investigated differences in growth, fattening, energetic responses, winter survival and fecundity between early-born (‘EB’) and late-born (‘LB’) juvenile garden dormice (Eliomys quercinus). LB juveniles grew and gained mass twice as fast as EB individuals. Torpor use was low during intensive growth, that are, first weeks of body mass gain, but increased during pre-hibernation fattening. LB juveniles showed higher torpor use, reached similar body sizes but lower fat content than EB individuals before hibernation. Finally, LB individuals showed similar patterns of hibernation, but higher proportion of breeders during the following year than EB dormice. These results suggest that torpor is incompatible with growth but promotes fattening and consolidates pre-hibernation fat depots. In garden dormice, being born late in the reproductive season is associated with a fast life history. PMID:29458712

  1. Crohn's Disease Disturbs the Immune Properties of Human Adipose-Derived Stem Cells Related to Inflammasome Activation

    Directory of Open Access Journals (Sweden)

    Carolina Serena

    2017-10-01

    Full Text Available Crohn's disease (CD is characterized by the expansion of mesenteric fat, also known as “creeping fat.” We explored the plasticity and immune properties of adipose-derived stem cells (ASCs in the context of CD as potential key players in the development of creeping fat. Mesenteric CD-derived ASCs presented a more proliferative, inflammatory, invasive, and phagocytic phenotype than equivalent cells from healthy donors, irrespective of the clinical stage. Remarkably, ASCs from the subcutaneous depot of patients with CD also showed an activated immune response that was associated with a reduction in their immunosuppressive properties. The invasive phenotype of mesenteric CD ASCs was governed by an inflammasome-mediated inflammatory state since blocking inflammasome signaling, mainly the secretion of interleukin-1β, reversed this characteristic. Thus, CD alters the biological functions of ASCs as adipocyte precursors, but also their immune properties. Selection of ASCs with the best immunomodulatory properties is advocated for the success of cell-based therapies.

  2. Release and activity of anti-TNFalpha therapeutics from injectable chitosan preparations for local drug delivery.

    Science.gov (United States)

    Shamji, Mohammed F; Hwang, Priscilla; Bullock, Robert W; Adams, Samuel B; Nettles, Dana L; Setton, Lori A

    2009-07-01

    Tumor necrosis factor alpha (TNFalpha) is a cytokine that regulates immune and inflammatory overactivation in various pathological states. Protein therapeutics may antagonize this cytokine, but may also have systemic toxicities. Small molecule natural products are also efficacious, but can suffer from poor oral bioavailability. A drug delivery vehicle is needed to sustain release of active therapeutics and address localized inflammation. Chitosan is a biocompatible aminopolysaccharide that undergoes thermally-initiated gelation in cosolutions with glycerophosphate (GP), and may entrap and sustain release of additive therapeutics. Gelation time and temperature of chitosan/GP were evaluated by turbidity (OD(350)), as was the kinetic effect of bovine serum albumin (BSA) entrapment. We investigated in vitro release of BSA and various anti-TNF agents (curcumin, sTNFRII, anti-TNF antibody) and confirmed in vitro activity of the released drugs using an established bioassay. Turbidity results show that chitosan/GP thermogel achieves gelation at 37 degrees C within 10 min, even with significant protein loading. Sustained BSA release occurred with 50% retained at 7 days. All anti-TNF therapeutics exhibited sustained release, with 10% of sTNFRII and anti-TNF antibody remaining after 7 days and 10% of curcumin remaining after 20 days. After release, each compound antagonized TNFalpha-cytotoxicity in murine fibrosarcoma cells. This study demonstrates that thermogelling chitosan/GP entraps and sustains release of a broad range of anti-TNF agents. Such delivery of disease-modifying therapy could establish a drug depot to treat local inflammation. The breadth of molecular sizes demonstrates significant versatility, and slow release could protect against toxicities of systemic delivery. (c) 2008 Wiley Periodicals, Inc.

  3. Release and Activity of Anti-TNFα Therapeutics from Injectable Chitosan Preparations for Local Drug Delivery

    Science.gov (United States)

    Shamji, Mohammed F.; Hwang, Priscilla; Bullock, Robert W.; Adams, Samuel B.; Nettles, Dana L.; Setton, Lori A.

    2009-01-01

    Background Tumor necrosis factor alpha (TNFα) is a cytokine that regulates immune and inflammatory overactivation in various pathological states. Protein therapeutics may antagonize this cytokine, but may also have systemic toxicities. Small molecule natural products are also efficacious, but can suffer from poor oral bioavailability. A drug delivery vehicle is needed to sustain release of active therapeutics and address localized inflammation. Materials Chitosan is a biocompatible aminopolysaccharide that undergoes thermally-initiated gelation in cosolutions with glycerophosphate (GP), and may entrap and sustain release of additive therapeutics. Gelation time and temperature of chitosan/GP were evaluated by turbidity (OD350), as was the kinetic effect of bovine serum albumin (BSA) entrapment. We investigated in vitro release of BSA and various anti-TNF agents (curcumin, sTNFRII, anti-TNF antibody) and confirmed in vitro activity of the released drugs using an established bioassay. Results Turbidity results show that chitosan/GP thermogel achieves gelation at 37°C within 10 minutes, even with significant protein loading. Sustained BSA release occurred with 50% retained at 7 days. All anti-TNF therapeutics exhibited sustained release, with 10% of sTNFRII and anti-TNF antibody remaining after 7 days and 10% of curcumin remaining after 20 days. After release, each compound antagonized TNFα-cytotoxicity in murine fibrosarcoma cells. Conclusions This study demonstrates that thermogelling chitosan/GP entraps and sustains release of a broad range of anti-TNF agents. Such delivery of disease-modifying therapy could establish a drug depot to treat local inflammation. The breadth of molecular sizes demonstrates significant versatility, and slow release could protect against toxicities of systemic delivery. PMID:19072988

  4. Identity Activities

    Science.gov (United States)

    2016-08-03

    various types of accommodations (including dwellings, shelters and institutions for the homeless or other living quarters). Appendix D D-4 JDN X-XX...activity capabilities can be severely impacted by a lack of forethought and planning related to these factors. Assessing Identity Activities Threat...complement and reinforce many of the activities making up civil-military counterinsurgency (COIN) operations. (c) Criminal Networks. Areas that lack

  5. Physical Activity

    DEFF Research Database (Denmark)

    Andersen, Lars Bo; Anderssen, Sigmund Alfred; Wisløff, Ulrik

    2014-01-01

    Andersen LB, Anderssen SA, Wisløff U, Hellénius M-L, Fogelholm M, Ekelund U. (Expert Group) Nordic Nutrition Recommendations 2012. Integrating nutrition and physical activity. Chapter: Physical Activity p. 195-217.Nordic Counsil of Ministers.......Andersen LB, Anderssen SA, Wisløff U, Hellénius M-L, Fogelholm M, Ekelund U. (Expert Group) Nordic Nutrition Recommendations 2012. Integrating nutrition and physical activity. Chapter: Physical Activity p. 195-217.Nordic Counsil of Ministers....

  6. Hyperphagia, lower body temperature, and reduced running wheel activity precede development of morbid obesity in New Zealand obese mice.

    Science.gov (United States)

    Jürgens, Hella S; Schürmann, Annette; Kluge, Reinhart; Ortmann, Sylvia; Klaus, Susanne; Joost, Hans-Georg; Tschöp, Matthias H

    2006-04-13

    Among polygenic mouse models of obesity, the New Zealand obese (NZO) mouse exhibits the most severe phenotype, with fat depots exceeding 40% of total body weight at the age of 6 mo. Here we dissected the components of energy balance including feeding behavior, locomotor activity, energy expenditure, and thermogenesis compared with the related lean New Zealand black (NZB) and obese B6.V-Lep(ob)/J (ob/ob) strains (11% and 65% fat at 23 wk, respectively). NZO mice exhibited a significant hyperphagia that, when food intake was expressed per metabolic body mass, was less pronounced than that of the ob/ob strain. Compared with NZB, NZO mice exhibited increased meal frequency, meal duration, and meal size. Body temperature as determined by telemetry with implanted sensors was reduced in NZO mice, but again to a lesser extent than in the ob/ob strain. In striking contrast to ob/ob mice, NZO mice were able to maintain a constant body temperature during a 20-h cold exposure, thus exhibiting a functioning cold-induced thermogenesis. No significant differences in spontaneous home cage activity were observed among NZO, NZB, and ob/ob strains. When mice had access to voluntary running wheels, however, running activity was significantly lower in NZO than NZB mice and even lower in ob/ob mice. These data indicate that obesity in NZO mice, just as in humans, is due to a combination of hyperphagia, reduced energy expenditure, and insufficient physical activity. Because NZO mice differ strikingly from the ob/ob strain in their resistance to cold stress, we suggest that the molecular defects causing hyperphagia in NZO mice are located distal from leptin and its receptor.

  7. Aluminum hydroxide adjuvant differentially activates the three complement pathways with major involvement of the alternative pathway

    DEFF Research Database (Denmark)

    Güven, Esin; Duus, Karen; Laursen, Inga

    2013-01-01

    Al(OH)3 is the most common adjuvant in human vaccines, but its mode of action remains poorly understood. Complement involvement in the adjuvant properties of Al(OH)3 has been suggested in several reports together with a depot effect. It is here confirmed that Al(OH)3 treatment of serum depletes c...

  8. Activity report

    International Nuclear Information System (INIS)

    1990-11-01

    The Department of Physics and Measurement Technology, Biology and Chemistry (IFM) presents every year a progress report containing a brief description of activities in research and education within the department. The report is intended as an information for colleagues and institutions. The present report contains activities for the academic year July 1989 to June 1990

  9. Bacillus Calmette Guerin induces fibroblast activation both directly and through macrophages in a mouse bladder cancer model.

    Directory of Open Access Journals (Sweden)

    Catalina Lodillinsky

    Full Text Available BACKGROUND: Bacillus Calmette-Guerin (BCG is the most effective treatment for non-muscle invasive bladder cancer. However, a failure in the initial response or relapse within the first five years of treatment has been observed in 20% of patients. We have previously observed that in vivo administration of an inhibitor of nitric oxide improved the response to BCG of bladder tumor bearing mice. It was described that this effect was due to a replacement of tumor tissue by collagen depots. The aim of the present work was to clarify the mechanism involved in this process. METHODOLOGY/PRINCIPAL FINDINGS: We demonstrated that BCG induces NIH-3T3 fibroblast proliferation by activating the MAPK and PI3K signaling pathways and also differentiation determined by alpha-smooth muscle actin (alpha-SMA expression. In vivo, intratumoral inoculation of BCG also increased alpha-SMA and collagen expression. Oral administration of L-NAME enhanced the pro-fibrotic effect of BCG. Peritoneal macrophages obtained from MB49 tumor-bearing mice treated in vivo with combined treatment of BCG with L-NAME also enhanced fibroblast proliferation. We observed that FGF-2 is one of the factors released by BCG-activated macrophages that is able to induce fibroblast proliferation. The involvement of FGF-2 was evidenced using an anti-FGF2 antibody. At the same time, this macrophage population improved wound healing rate in normal mice and FGF-2 expression was also increased in these wounds. CONCLUSIONS/SIGNIFICANCE: Our findings suggest that fibroblasts are targeted by BCG both directly and through activated macrophages in an immunotherapy context of a bladder murine model. We also described, for the first time, that FGF-2 is involved in a dialog between fibroblasts and macrophages induced after BCG treatment. The fact that L-NAME administration improves the BCG effect on fibroblasts, NO inhibition, might represent a new approach to add to the conventional BCG therapy.

  10. Active Galaxies

    DEFF Research Database (Denmark)

    Kilerci Eser, Ece

    Galaxy formation and evolution is one of the main research themes of modern astronomy. Active galaxies such as Active Galactic Nuclei (AGN) and Ultraluminous Infrared Galaxies (ULIRGs) are important evolutionary stages of galaxies. The ULIRG stage is mostly associated with galaxy mergers...... and interactions. During the interactions of gas-rich galaxies, the gas inflows towards the centers of the galaxies and can trigger both star formation and AGN activity. The ULIRG stage includes rapid star formation activity and fast black hole growth that is enshrouded by dust. Once the AGN emission...... one is related to the mass estimates of supermassive black holes (SMBHs). Mass estimates of SMBHs are important to understand the formation and evolution of SMBHs and their host galaxies. Black hole masses in Type 1 AGN are measured with the reverberation mapping (RM) technique. Reverberation mapping...

  11. Decreased gonadotropin-releasing hormone neuronal activity is associated with decreased fertility and dysregulation of food intake in the female GPR-4 transgenic rat.

    Science.gov (United States)

    Gomez, Francisca; la Fleur, Susanne E; Weiner, Richard I; Dallman, Mary F; El Majdoubi, Mohammed

    2005-09-01

    Expression of a cAMP-specific phosphodiesterase in GnRH neurons in the GPR-4 transgenic rat resulted in decreased LH levels and pulse frequency and diminished fertility. We have characterized changes in fertility, adiposity, and reproductive and metabolic hormones with age. Although LH levels were decreased in 3-, 6-, and 9-month-old GPR-4 females relative to wild-type (WT) controls, GPR-4 females did not become anovulatory until 6 months of age. No differences were observed in FSH, estradiol, or androstenedione levels in 3-, 6-, or 9-month-old GPR-4 and WT females. At 9 months of age, GPR-4 females had significantly increased abdominal and sc fat depot weights that were associated with increased leptin and insulin levels not observed in WT females. We tested the hypothesis that metabolic changes observed at 9 months of age were the result of dysregulation of the mechanisms controlling energy balance. Two-month-old female GPR-4 rats placed on a high-energy diet gained weight at a rate significantly greater than WT females and, after 24 d, developed the same metabolic phenotype observed in 9-month-old GRP-4 females (increased abdominal and sc fat associated with elevated leptin and insulin concentrations). Overeating did not correlate with changes in estradiol or androstenedione levels. We conclude that decreased GnRH neuronal activity is closely associated with decreased reproductive function and dysregulation of food intake.

  12. The dispersion of radon in the Straz-Hamr area of the Czech Republic as an effect of uranium mining and related activities

    International Nuclear Information System (INIS)

    Smetana, R.; Novak, J.

    1997-01-01

    Uranium is exploited in the deposit Straz pod Ralskem-Hamr since 1968. During all the time two mining methods have existed side by side - the deep mining and the ''in situ leaching'' technology using the sulphuric acid. The uranium mining culminated in the second half of 1980s in the deposit. Higher concentrations of radon is expected in the uranium mining area. It is caused for one thing by higher content of the mother elements in the crust of the earth, for another by the various mining and reprocessing processes. To evaluate a radon exposure in the Straz-Hamr area an analysis of radon distribution was worked out. The analysis was prepared in 1986 in the mining company Uranove doly Hamr (now DIAMO s.p.) and it described dispersion of radon emitted to the air in connection with the mining activities. The sources of radon could be divided into two groups - area sources (leaching fields, ore depots, water basins) and point sources (stacks, ventilation boreholes, ventilators). This paper describes the methodology of the radon dispersion calculation, based on the stationary Gaussian model of dispersion of the gaseous contaminants from the point source. Modification of the methodology for the area sources and extension for the radioactive decay are also presented. Results of the calculations are represented graphically in the contour maps of the ground-level concentrations of radon and an assessment of the doses for the critical group is presented. (author)

  13. PRODRUGS OF NON- STEROID ANTI - INFLAMMATORY AGENTS (NSAIDS)

    DEFF Research Database (Denmark)

    2013-01-01

    The present invention relates to novel depot formulations (prodrugs) comprising an immobility promoting unit linked via an ester to an active pharmaceutical ingredient, i.a. common NSAIDs. The novel depot formulations are suitable for intra-articular injections and are soluble at slightly acidic p...

  14. Chaperone activity of human small heat shock protein-GST fusion proteins.

    Science.gov (United States)

    Arbach, Hannah; Butler, Caley; McMenimen, Kathryn A

    2017-07-01

    Small heat shock proteins (sHsps) are a ubiquitous part of the machinery that maintains cellular protein homeostasis by acting as molecular chaperones. sHsps bind to and prevent the aggregation of partially folded substrate proteins in an ATP-independent manner. sHsps are dynamic, forming an ensemble of structures from dimers to large oligomers through concentration-dependent equilibrium dissociation. Based on structural studies and mutagenesis experiments, it is proposed that the dimer is the smallest active chaperone unit, while larger oligomers may act as storage depots for sHsps or play additional roles in chaperone function. The complexity and dynamic nature of their structural organization has made elucidation of their chaperone function challenging. HspB1 and HspB5 are two canonical human sHsps that vary in sequence and are expressed in a wide variety of tissues. In order to determine the role of the dimer in chaperone activity, glutathione-S-transferase (GST) was genetically linked as a fusion protein to the N-terminus regions of both HspB1 and HspB5 (also known as Hsp27 and αB-crystallin, respectively) proteins in order to constrain oligomer formation of HspB1 and HspB5, by using GST, since it readily forms a dimeric structure. We monitored the chaperone activity of these fusion proteins, which suggest they primarily form dimers and monomers and function as active molecular chaperones. Furthermore, the two different fusion proteins exhibit different chaperone activity for two model substrate proteins, citrate synthase (CS) and malate dehydrogenase (MDH). GST-HspB1 prevents more aggregation of MDH compared to GST-HspB5 and wild type HspB1. However, when CS is the substrate, both GST-HspB1 and GST-HspB5 are equally effective chaperones. Furthermore, wild type proteins do not display equal activity toward the substrates, suggesting that each sHsp exhibits different substrate specificity. Thus, substrate specificity, as described here for full-length GST

  15. Physics activities

    International Nuclear Information System (INIS)

    1997-09-01

    As we move into the 21st Century, nuclear technology is on the verge of rejuvenation in advanced Member States and of expansion in developing Member States. The principal responsibilities of the IAEA are transferring technologies, co-ordinating scientific research, managing specialized projects and maintaining analytical quality control. The IAEA physics activities provide assistance with nuclear instrumentation, promote more effective utilization of research reactors and accelerators, and facilitate global co-operation in nuclear fusion research. These activities will help Member States improve their standards of living through the benefits of nuclear technology. This booklet presents a brief profile on the physics activities and involvement in these fields of the Physics Section, IAEA

  16. Active handling

    International Nuclear Information System (INIS)

    Wheelton, I.S.

    1988-01-01

    The paper describes the work carried out by the National Nuclear Corporation on radioactive handling projects. The categories of these active handling projects include: irradiated reactor fuel and components handling for AGR fuel and fast reactor fuel, nuclear facilities for laboratory facilities and tritium handling, and nuclear waste from power station arisings and repository design. A description is given of the design work and responsibility for the facilities in each of the above active handling categories. The work requires a consistent approach to compliance with design codes and radiological protection criteria. (U.K.)

  17. Activating schoolyards

    DEFF Research Database (Denmark)

    Andersen, Henriette Bondo; Pawlowski, Charlotte Skau; Scheller, Hanne Bebendorf

    2015-01-01

    BACKGROUND: The aim of the Activating Schoolyards Study is to develop, implement, document and assess a comprehensive schoolyard intervention to promote physical activity (PA) during school recess for primary school children (grade 4-8). The intervention is designed to implement organizational...... project schools (cases) were selected by means of an open competition and the interventions were developed using a participatory bottom-up approach. DISCUSSION: The participatory approach and case selection strategy make the study design novel. The use of a mixed methods design including qualitative...... in the schoolyard will lead to recommendations for schools undergoing schoolyard renovations at some point in the future....

  18. Regulatory activities

    International Nuclear Information System (INIS)

    2001-01-01

    This publication, compiled in 8 chapters, presents the regulatory system developed by the Nuclear Regulatory Authority (NRA) of the Argentine Republic. The following activities and developed topics in this document describe: the evolution of the nuclear regulatory activity in Argentina; the Argentine regulatory system; the nuclear regulatory laws and standards; the inspection and safeguards of nuclear facilities; the emergency systems; the environmental systems; the environmental monitoring; the analysis laboratories on physical and biological dosimetry, prenatal irradiation, internal irradiation, radiation measurements, detection techniques on nuclear testing, medical program on radiation protection; the institutional relations with national and international organization; the training courses and meeting; the technical information

  19. Activated Charcoal

    Science.gov (United States)

    ... if you are pregnant. Gastrointestinal (GI) blockage or slow movement of food through the intestine: Don’t use activated charcoal ... obstruction. Also, if you have a condition that slows the passage of food through your intestine (reduced peristalsis), don’t use ...

  20. Activated Sludge.

    Science.gov (United States)

    Saunders, F. Michael

    1978-01-01

    Presents the 1978 literature review of wastewater treatment. This review covers: (1) activated sludge process; (2) process control; (3) oxygen uptake and transfer; (4) phosphorus removal; (5) nitrification; (6) industrial wastewater; and (7) aerobic digestion. A list of 136 references is also presented. (HM)

  1. Staying Active: Physical Activity and Exercise

    Science.gov (United States)

    ... Patients About ACOG Staying Active: Physical Activity and Exercise Home For Patients Search FAQs Staying Active: Physical ... 2016 PDF Format Staying Active: Physical Activity and Exercise Women's Health What are the benefits of physical ...

  2. 32 CFR 623.4 - Accounting procedures.

    Science.gov (United States)

    2010-07-01

    ... loans to nonresearch and development activities. “G6” for loans to research and development activities... technical inspectors at installation level and by quality assurance activities at depots to determine...

  3. The Effects of Music on High-intensity Short-term Exercise in Well Trained Athletes.

    Science.gov (United States)

    Jarraya, Mohamed; Chtourou, Hamdi; Aloui, Asma; Hammouda, Omar; Chamari, Karim; Chaouachi, Anis; Souissi, Nizar

    2012-12-01

    The purpose of this investigation was to assess the effects of listening to music during warm-up on short-term supramaximal performances during the 30-s Wingate test in highly trained athletes. Twelve young male athletes (20.6±1.8 yrs, 177±4.4 cm and 72.3±5.3 kg) underwent two Wingate tests in separate sessions with a recovery period of 48 h in-between, either after a 10 min of warm-up with (MWU) or without (NMWU) music. High tempo music (>120 to 140bpm) was selected for the study. Heart rate (HR) and rate of perceived exertion (RPE) were recorded after the warm-up (for HR = average of warm-up) and immediately after the Wingate test. HR, RPE and the fatigue index during the Wingate test are not affected by the incorporation of music during warm-up. However, power output (P(peak) and P(mean)) was significantly higher after MWU than NMWU (Pmusic during warm-up on short-term supramaximal performances. As it's a legal method and an additional aid, music may be used during warm-up before performing activities requiring powerful lower limbs' muscles contractions during short-term supramaximal exercises.

  4. Acute Effect of Lower-Body Vibration as a Recovery Method After Fatiguing Exercise

    Directory of Open Access Journals (Sweden)

    Svetlana Nepocatych

    2015-09-01

    Full Text Available The purpose of this study was to compare three recovery methods: control (CON, lower-body vibration (LBV and LBV+ local muscle cooling (LBVC on lower-body performance, perceived recovery, and muscle soreness. Physically active male volunteers (n=8 in a repeated-measures, counterbalanced design, completed three sets of squats to fatigue, each recovery treatment, and two Wingate Anaerobic Tests. Rating of perceived exertion (RPE, and heart rate (HR were measured after fatiguing exercise, recovery treatment and Wingate Anaerobic tests. Peak and mean power, fatigue index, Delayed Onset Muscle Soreness (DOMS, and comfort levels were compared between each treatment. In Wingate 1, no significant differences (p=0.42 were found among CON, LBV, or LBVC regarding peak power (1119±239, 1097±225, and 1146±260 W, respectively, mean power (p=0.32, or fatigue index (p=0.47. In Wingate 2, no significant (p=0.17 differences were found among CON, LBV, or LBVC regarding peak power (1042±228, 1078±233, and 1110±268 W, respectively, mean power (p=0.38, or fatigue index (p=0.15. A significantly better (p=0.01 perceived recovery was observed after LBV (6±1 and LBVC (6±1 compared to CON (4±1. The study findings support psychological but not performance enhancing benefits after the use of LBV and LBVC as recovery methods.

  5. The Effects of Music on High-intensity Short-term Exercise in Well Trained Athletes

    Science.gov (United States)

    Jarraya, Mohamed; Chtourou, Hamdi; Aloui, Asma; Hammouda, Omar; Chamari, Karim; Chaouachi, Anis; Souissi, Nizar

    2012-01-01

    Purpose The purpose of this investigation was to assess the effects of listening to music during warm-up on short-term supramaximal performances during the 30-s Wingate test in highly trained athletes. Methods Twelve young male athletes (20.6±1.8 yrs, 177±4.4 cm and 72.3±5.3 kg) underwent two Wingate tests in separate sessions with a recovery period of 48 h in-between, either after a 10 min of warm-up with (MWU) or without (NMWU) music. High tempo music (>120 to 140bpm) was selected for the study. Heart rate (HR) and rate of perceived exertion (RPE) were recorded after the warm-up (for HR = average of warm-up) and immediately after the Wingate test. Results HR, RPE and the fatigue index during the Wingate test are not affected by the incorporation of music during warm-up. However, power output (Ppeak and Pmean) was significantly higher after MWU than NMWU (Pmusic during warm-up on short-term supramaximal performances. Conclusions As it's a legal method and an additional aid, music may be used during warm-up before performing activities requiring powerful lower limbs’ muscles contractions during short-term supramaximal exercises. PMID:23342221

  6. Active particles

    CERN Document Server

    Degond, Pierre; Tadmor, Eitan

    2017-01-01

    This volume collects ten surveys on the modeling, simulation, and applications of active particles using methods ranging from mathematical kinetic theory to nonequilibrium statistical mechanics. The contributing authors are leading experts working in this challenging field, and each of their chapters provides a review of the most recent results in their areas and looks ahead to future research directions. The approaches to studying active matter are presented here from many different perspectives, such as individual-based models, evolutionary games, Brownian motion, and continuum theories, as well as various combinations of these. Applications covered include biological network formation and network theory; opinion formation and social systems; control theory of sparse systems; theory and applications of mean field games; population learning; dynamics of flocking systems; vehicular traffic flow; and stochastic particles and mean field approximation. Mathematicians and other members of the scientific commu...

  7. Activation analysis

    International Nuclear Information System (INIS)

    Beeck, J. OP de

    1977-01-01

    It is shown that activation analysis is especially suited to serve as a basis for determining the chemical similarity between samples defined by their trace-element concentration patterns. The general problem of classification and identification is discussed. The nature of possible classification structures and their appropriate clustering strategies is considered. A practical computer method is suggested and its application as well as the graphical representation of classification results are given. The possibility for classification using information theory is mentioned. Classification of chemical elements is discussed and practically realized after Hadamard transformation of the concentration variation patterns in a series of samples. (Sz.N.Z.)

  8. Chocolate active

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    There is a table of current radioactivity values for various foods and mushrooms. A special accent is on milk and chocolate. Chocolate sorts with more powdered milk are more active. Finally there is a chapter on radionucleides contained in the Chernobyl fallout, other than cesium 137, cesium 134 and strontium 90. The amounts of ruthenium 106, antimony 125, cerium 144, silver 110 m, cesium 134, strontium 90 and plutonium 239 relative to cesium 137 in soil samples in autumn 1987 are given. Special emphasis is on ruthenium 'hot particles' and on plutonium. (qui)

  9. Halal Activism

    DEFF Research Database (Denmark)

    Fischer, Johan

    2016-01-01

    zones between new forms of Islamic revivalism, the ethnicised state and Muslim consumer culture. Organisations such as the Muslim Consumers Association of Malaysia play an important role in pushing and protecting halal in Malaysia, that is, halal activists constantly call on the state to tighten halal......The purpose of this article is to further our understanding of contemporary Muslim consumer activism in Malaysia with a particular focus on halal (in Arabic, literally “permissible” or “lawful”) products and services. Muslim activists and organisations promote halal on a big scale in the interface...... in particular historical/national settings and that these issues should be explored in the interfaces between Islam, the state and market. More specifically, this article examines the above issues building on ethnography from fieldwork with three Muslim organisations in Malaysia....

  10. Nano-engineered mesenchymal stem cells increase therapeutic efficacy of anticancer drug through true active tumor targeting.

    Science.gov (United States)

    Layek, Buddhadev; Sadhukha, Tanmoy; Panyam, Jayanth; Prabha, Swayam

    2018-03-28

    Tumor-targeted drug delivery has the potential to improve therapeutic efficacy and mitigate non-specific toxicity of anticancer drugs. However, current drug delivery approaches rely on inefficient passive accumulation of the drug carrier in the tumor. We have developed a unique, truly active tumor targeting strategy that relies on engineering mesenchymal stem cells (MSCs) with drug-loaded nanoparticles. Our studies using the A549 orthotopic lung tumor model show that nano-engineered MSCs carrying the anticancer drug paclitaxel (PTX) home to tumors and create cellular drug depots that release the drug payload over several days. Despite significantly lower doses of PTX, nano-engineered MSCs resulted in significant inhibition of tumor growth and superior survival. Anticancer efficacy of nano-engineered MSCs was confirmed in immunocompetent C57BL/6 albino female mice bearing orthotopic Lewis Lung Carcinoma (LL/2-luc) tumors. Further, at doses that resulted in equivalent therapeutic efficacy, nano-engineered MSCs had no effect on white blood cell count whereas PTX solution and PTX nanoparticle treatments caused leukopenia. Biodistribution studies showed that nano-engineered MSCs resulted in greater than 9-fold higher AUClung of PTX (1.5 µg.day/g) than PTX solution and nanoparticles (0.2 and 0.1 µg.day/g tissue, respectively) in the target lung tumors. Furthermore, the lung-to-liver and the lung-to-spleen ratios of PTX were several folds higher for nano-engineered MSCs relative to those for PTX solution and nanoparticle groups, suggesting that nano-engineered MSCs demonstrate significantly less off-target deposition. In summary, our results demonstrate that nano-engineered MSCs can serve as an efficient carrier for tumor specific drug delivery and significantly improved anti-cancer efficacy of conventional chemotherapeutic drugs. Copyright ©2018, American Association for Cancer Research.

  11. Active sharing

    CERN Multimedia

    2012-01-01

    The big news this week is, of course, the conclusions from the LHC performance workshop held in Chamonix from 6 to 10 February . The main recommendation, endorsed by CERN’s Machine Advisory Committee and adopted by the Management, is that the LHC will run at 4 TeV per beam this year. You can find all the details from Chamonix in the slides presented on Wednesday at the summary session, which leaves me free to talk about another important development coming up soon.   In ten days time, a new kind of gathering will be taking place in Geneva, bringing together two previously separate conferences, one driven by physics, the other by the medical community, but both looking to apply physics to the advancement of health. The merger of the International Conference for Translational Research in Radio-Oncology and CERN’s workshop on Physics for Health in Europe (ICTR-PHE) makes for a very eclectic mix. Presentations range from active shielding for interplanetary flight to the rather...

  12. High intensity cycling before SCUBA diving reduces post-decompression microparticle production and neutrophil activation.

    Science.gov (United States)

    Madden, Dennis; Thom, Stephen R; Yang, Ming; Bhopale, Veena M; Ljubkovic, Marko; Dujic, Zeljko

    2014-09-01

    Venous gas emboli (VGE) have traditionally served as a marker for decompression stress after SCUBA diving and a reduction in bubble loads is a target for precondition procedures. However, VGE can be observed in large quantities with no negative clinical consequences. The effect of exercise before diving on VGE has been evaluated with mixed results. Microparticle (MP) counts and sub-type expression serve as indicators of vascular inflammation and DCS in mice. The goal of the present study is to evaluate the effect of anaerobic cycling (AC) on VGE and MP following SCUBA diving. Ten male divers performed two dives to 18 m for 41 min, one dive (AC) was preceded by a repeated-Wingate cycling protocol; a control dive (CON) was completed without exercise. VGE were analyzed at 15, 40, 80, and 120 min post-diving. Blood for MP analysis was collected before exercise (AC only), before diving, 15 and 120 min after surfacing. VGE were significantly lower 15 min post-diving in the AC group, with no difference in the remaining measurements. MPs were elevated by exercise and diving, however, post-diving elevations were attenuated in the AC dive. Some markers of neutrophil elevation (CD18, CD41) were increased in the CON compared to the AC dive. The repeated-Wingate protocol resulted in an attenuation of MP counts and sub-types that have been related to vascular injury and DCS-like symptoms in mice. Further studies are needed to determine if MPs represent a risk factor or marker for DCS in humans.

  13. Activation Energy

    Science.gov (United States)

    Gadeken, Owen

    2002-01-01

    Teaming is so common in today's project management environment that most of us assume it comes naturally. We further assume that when presented with meaningful and challenging work, project teams will naturally engage in productive activity to complete their tasks. This assumption is expressed in the simple (but false) equation: Team + Work = Teamwork. Although this equation appears simple and straightforward, it is far from true for most project organizations whose reality is a complex web of institutional norms based on individual achievement and rewards. This is illustrated by the very first successful team experience from my early Air Force career. As a young lieutenant, I was sent to Squadron Officer School, which was the first in the series of Air Force professional military education courses I was required to complete during my career. We were immediately formed into teams of twelve officers. Much of the course featured competition between these teams. As the most junior member of my team, I quickly observed the tremendous pressure to show individual leadership capability. At one point early in the course, almost everyone in our group was vying to become the team leader. This conflict was so intense that it caused us to fail miserably in our first outdoor team building exercise. We spent so much time fighting over leadership that we were unable to complete any of the events on the outdoor obstacle course. This complete lack of success was so disheartening to me that I gave our team little hope for future success. What followed was a very intense period of bickering, conflict, and even shouting matches as our dysfunctional team tried to cope with our early failures and find some way to succeed. British physician and researcher Wilfred Bion (Experiences in Groups, 1961) discovered that there are powerful psychological forces inherent in all groups that divert from accomplishing their primary tasks. To overcome these restraining forces and use the potential

  14. Physical Activity Basics

    Science.gov (United States)

    ... Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Physical Activity Basics Recommend on Facebook Tweet Share Compartir How much physical activity do you need? Regular physical activity helps ...

  15. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Physical Activity Basics Needs for Adults Needs for Children What Counts Needs for Older Adults Needs for ... Adding Physical Activity to Your Life Activities for Children Activities for Older Adults Overcoming Barriers Measuring Physical ...

  16. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Needs for Pregnant or Postpartum Women Physical Activity & Health Adding Physical Activity to Your Life Activities for ... Tools Community Strategies Worksite Physical Activity Steps to Wellness Walkability Audit Tool Sample Audit Glossary Selected References ...

  17. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Adults Need More Physical Activity MMWR Data Highlights State Indicator Report on Physical Activity, 2014 Recommendations & Guidelines ... Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Measuring Physical Activity Intensity Recommend ...

  18. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... for Older Adults Needs for Pregnant or Postpartum Women Physical Activity & Health Adding Physical Activity to Your ... Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies BE Active: Connecting Routes + Destinations ...

  19. Physical Activity Guidelines

    Science.gov (United States)

    ... use this site. health.gov Physical Activity Guidelines Physical Activity Physical activity is key to improving the health of the Nation. Based on the latest science, the Physical Activity Guidelines for Americans is an essential resource ...

  20. Facts about Physical Activity

    Science.gov (United States)

    ... Micronutrient Malnutrition State and Local Programs Facts about Physical Activity Recommend on Facebook Tweet Share Compartir Some ... Activity Guideline for aerobic activity than older adults. Physical activity and socioeconomic status Adults with more education ...

  1. Active knee joint flexibility and sports activity

    DEFF Research Database (Denmark)

    Hahn, Thomas; Foldspang, Anders; Vestergaard, E

    1999-01-01

    was significantly higher in women than in men and significantly positively associated with weekly hours of swimming and weekly hours of competitive gymnastics. Active knee flexion was significantly positively associated with participation in basketball, and significantly negatively associated with age and weekly......The aim of the study was to estimate active knee flexion and active knee extension in athletes and to investigate the potential association of each to different types of sports activity. Active knee extension and active knee flexion was measured in 339 athletes. Active knee extension...... hours of soccer, European team handball and swimming. The results point to sport-specific adaptation of active knee flexion and active knee extension. Udgivelsesdato: 1999-Apr...

  2. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... gov . Physical Activity Physical Activity Basics Needs for Adults Needs for Children What Counts Needs for Older Adults Needs for ... Adding Physical Activity to Your Life Activities for Children Activities for Older Adults Overcoming Barriers Measuring Physical Activity Intensity Target Heart ...

  3. Organizational Design Analysis of Fleet Readiness Center Southwest Components Department

    National Research Council Canada - National Science Library

    Montes, Jose F

    2007-01-01

    The U.S. Navy's, Naval Aviation Enterprise has combined its Depot aircraft maintenance activities with the Aircraft Intermediate Maintenance facilities to form the Fleet Readiness Centers across the U.S...

  4. Chemical and Toxicological Characterization of Slurry Reactor Biotreatment of Explosives-Contaminated Soils

    National Research Council Canada - National Science Library

    Griest, W

    1998-01-01

    .... The reduction of solvent-extractable bacterial mutagenicity in the TNT-contaminated soil was substantial and was similar to that achieved by static pile composts at the Umatilla Army Depot Activity (UMDA...

  5. Effect of constant administration of a gonadotropin-releasing hormone agonist on reproductive activity in mares: preliminary evidence on suppression of ovulation during the breeding season.

    Science.gov (United States)

    Fitzgerald, B P; Peterson, K D; Silvia, P J

    1993-10-01

    During the breeding season, the effect of constant administration of an agonist analog of gonadotropin-releasing hormone (GnRH; goserelin acetate) on reproductive activity of mares was determined. Twenty-four mares undergoing estrous cycles were allocated at random to 6 groups (n = 4/group) and, on May 29 (day 0), received no treatment (group 1, controls), 120 micrograms (group 2), 360 micrograms (group 3), 600 micrograms (group 4), or 1,200 micrograms (group 5) of GnRH agonist/d for 28 days via a depot implanted subcutaneously. The final group of mares (group 6) was treated with 120 micrograms of GnRH agonist/d for 84 days (3 occasions at 28-day intervals). During a pretreatment period (April 19 to May 29) and for 90 days after initiation of GnRH agonist treatment, follicular development and ovulation were monitored by transrectal ultrasonography of the reproductive tract at 2- to 3-day intervals. On each occasion a blood sample was collected for determination of luteinizing hormone (LH) and progesterone. Estrous behavior was monitored by teasing of mares with a stallion. Initiation of agonist treatment was random, relative to the stage of the estrous cycle, and all mares ovulated within 11 days before or after implantation. In 3 of 4 nontreated control mares, estrous cycles were observed throughout the study, with interovulatory intervals ranging from 18 to 26 days. In the remaining mare, concentration of progesterone was high after asynchronous double ovulation during the pretreatment period, suggestive of persistent corpus luteum.(ABSTRACT TRUNCATED AT 250 WORDS)

  6. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... gov . Physical Activity Physical Activity Basics Needs for Adults Needs for Children What Counts Needs for Older Adults Needs for Pregnant or Postpartum Women Physical Activity & ...

  7. Activities of Daily Living

    Science.gov (United States)

    ... With Parkinson's › Managing Parkinson's › Activities of Daily Living Activities of Daily Living Sometimes Parkinson’s disease (PD) can complicate the basic daily activities a person with living with Parkinson’s once did ...

  8. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... on this page will be unavailable. For more information about this message, please visit this page: About CDC.gov . ... Activity & Health Adding Physical Activity to Your Life Activities for ...

  9. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... activity: relative intensity and absolute intensity. Relative Intensity The level of effort required by a person to do an activity. When using relative intensity, people pay attention to how physical activity affects their heart rate ...

  10. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... More Physical Activity MMWR Data Highlights State Indicator Report on Physical Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies Worksite Physical Activity Steps to Wellness ...

  11. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... 45 David, Age 65 Harold, Age 67 Data & Statistics Facts About Physical Activity Data, Trends and Maps ... by the body per minute of activity. The table below lists examples of activities classified as moderate- ...

  12. Physical Activity Assessment

    Science.gov (United States)

    Current evidence convincingly indicates that physical activity reduces the risk of colon and breast cancer. Physical activity may also reduce risk of prostate cancer. Scientists are also evaluating potential relationships between physical activity and other cancers.

  13. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies Worksite Physical Activity Steps to ... counts as aerobic activity, watch this video: Windows Media Player, 4:48 More videos Here are some ...

  14. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Needs for Pregnant or Postpartum Women Physical Activity & Health Adding Physical Activity to Your Life Activities for ... Obesity , National Center for Chronic Disease Prevention and Health Promotion Email Recommend Tweet YouTube Instagram Listen Watch ...

  15. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Activities for Children Activities for Older Adults Overcoming Barriers Measuring Physical Activity Intensity Target Heart Rate & Estimated ... YouTube Instagram Listen Watch RSS ABOUT About CDC Jobs Funding LEGAL Policies Privacy FOIA No Fear Act ...

  16. Insulin resistance in non-obese subjects is associated with activation of the JNK pathway and impaired insulin signaling in skeletal muscle.

    Directory of Open Access Journals (Sweden)

    Umesh B Masharani

    2011-05-01

    Full Text Available The pathogenesis of insulin resistance in the absence of obesity is unknown. In obesity, multiple stress kinases have been identified that impair the insulin signaling pathway via serine phosphorylation of key second messenger proteins. These stress kinases are activated through various mechanisms related to lipid oversupply locally in insulin target tissues and in various adipose depots.To explore whether specific stress kinases that have been implicated in the insulin resistance of obesity are potentially contributing to insulin resistance in non-obese individuals, twenty healthy, non-obese, normoglycemic subjects identified as insulin sensitive or resistant were studied. Vastus lateralis muscle biopsies obtained during euglycemic, hyperinsulinemic clamp were evaluated for insulin signaling and for activation of stress kinase pathways. Total and regional adipose stores and intramyocellular lipids (IMCL were assessed by DXA, MRI and (1H-MRS. In muscle of resistant subjects, phosphorylation of JNK was increased (1.36±0.23 vs. 0.78±0.10 OD units, P<0.05, while there was no evidence for activation of p38 MAPK or IKKβ. IRS-1 serine phosphorylation was increased (1.30±0.09 vs. 0.22±0.03 OD units, P<0.005 while insulin-stimulated tyrosine phosphorylation decreased (10.97±0.95 vs. 0.89±0.50 OD units, P<0.005. IMCL levels were twice as high in insulin resistant subjects (3.26±0.48 vs. 1.58±0.35% H(2O peak, P<0.05, who also displayed increased total fat and abdominal fat when compared to insulin sensitive controls.This is the first report demonstrating that insulin resistance in non-obese, normoglycemic subjects is associated with activation of the JNK pathway related to increased IMCL and higher total body and abdominal adipose stores. While JNK activation is consistent with a primary impact of muscle lipid accumulation on metabolic stress, further work is necessary to determine the relative contributions of the various mediators of impaired

  17. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Physical Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies BE Active: Connecting Routes + Destinations Real-World Examples ...

  18. Physical activity and obesity

    National Research Council Canada - National Science Library

    Bouchard, Claude; Katzmarzyk, Peter T

    2010-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 The Physical Activity and Exercise Continuum 7 Darren Warburton Definition of Health, Physical Activity, and Exercise . . . . . . . 7 The Continuum...

  19. An Archeological Overview and Management Plan for Tooele Army Depot North and South

    Science.gov (United States)

    1984-03-29

    and chukar, both introduced gamebirds, sage grouse, mourning dove, black-billed magpie , common raven, and numerous species of waitrfowl and other...searching for Gunnison’ s murderers . Use of the Rush and Tooele Valleys by the military continued sporadically through the end of the Civil War (Mercer 1961...other small rodents (Fautin 1946, Durrant 1952). Common resident or breeding bird species include magpie , common crow, rock dove, common night hawk

  20. The MTA UXO Survey and Target Recovery on Lake Erie at the Former Erie Army Depot

    Science.gov (United States)

    2009-12-01

    4.3 40 3 0.118 0.4 105mm ? 6.0 14.0 40 90mm North Horizontal Sand / clay bottom -90mm APHE , unfuzed TR35-22 TRU-258 329187.06 4606840.41 4.3 45 -3... APHE , unfuzed T Horizontal Sand / clay bottom T Horizontal Sand / clay bottom T NA Hard clay, contact below 2 feet, not recover T NA Hard clay, contact...management, respiratory support (ventilator), prevention of secondary infections (pneumonia, urinary tract, etc.) and nursing care. Site Specific

  1. Community Environmental Response Facilitation Act (CERFA) Report, Sacramento Army Depot, Sacramento, California

    Science.gov (United States)

    1994-04-01

    REFER TO NAP #) Map Number: 48197R EPA ID Number: CAD983592080 Facility: BUZZ OATES ENTERPRIZES Address: 8615 ELDER CREEK RD City: SACRAMENTO Zip...pesticides such as DDT, Aldrin -Dieldrin, and the herbicide 2,4,5-T. 2. Request Office of Legal Counsel verify the exemption from CERCLA for routine

  2. The effect of financial incentives on adherence to antipsychotic depot medication: does it change over time?

    Science.gov (United States)

    Pavlickova, Hana; Bremner, Stephen A; Priebe, Stefan

    2015-08-01

    A recent cluster-randomized controlled trial found that offering financial incentives improves adherence to long-acting injectable antipsychotics (LAIs). The present study investigates whether the impact of incentives diminishes over time and whether the improvement in adherence is linked to the amount of incentives offered. Seventy-three teams with 141 patients with psychotic disorders (using ICD-10) were randomized to the intervention or control group. Over 1 year, patients in the intervention group received £15 (US $23) for each LAI, while control patients received treatment as usual. Adherence levels, ie, the percentage of prescribed LAIs that were received, were calculated for quarterly intervals. The amount of incentives offered was calculated from the treatment cycle at baseline. Multilevel models were used to examine the time course of the effect of incentives and the effect of the amount of incentives offered on adherence. Adherence increased in both the intervention and the control group over time by an average of 4.2% per quarterly interval (95% CI, 2.8%-5.6%; P time and treatment group. Further, a higher total amount of incentives was associated with poorer adherence (βbootstrapped = -0.11; 95% CIbootstrapped, -0.20 to -0.01; P = .023). A substantial effect of financial incentives on adherence to LAIs occurs within the first 3 months of the intervention and is sustained over 1 year. A higher total amount of incentives does not increase the effect. ISRCTN.com identifier: ISRCTN77769281 and UKCRN.org identifier: 7033. © Copyright 2015 Physicians Postgraduate Press, Inc.

  3. A Business Process Analysis of the Surface Navys Depot Maintenance Program

    Science.gov (United States)

    2015-12-01

    a. USS Boxer (LHD-4) ..........................................................46 b. USS Harper’s Ferry (LSD-49...regularly provides. They have graciously provided that data for analysis of the process. Members of the contracting team for the USS Boxer (BXR) and USS...Stream and their process performance. a. USS Boxer (LHD-4) BXR is a large Amphibious Landing Helicopter Dock and her availability was large in

  4. Organizational Assessment of the Depot Level Analysis Center for the Lockheed S-3 Viking Aircraft.

    Science.gov (United States)

    1987-09-01

    were difee a -o-n Tee developed by Harvard University researchers Paul Lawrence and Jay Lorsch. The cornerstone of the studies of Lawrence 7and orsch is...Galbraith, J.R., Organization Design, Addison-Wesley ?u~lisnirg Co., 1977. Galbraith, J.R. and Nathanson , D.A., Strateav Implementation: The Role of Structure

  5. Tooele Army Depot-North Area Suspected Releases SWMUs. Volume 2, Appendices A - J. Revision

    Science.gov (United States)

    1993-12-01

    e 00 .16E r oo CA96 96a > o;,> p > > dnA WS" FAa - - -~ -~ - .- - ~ - - - - - - C- C- C- - C- C- C- -C A- - a a...1 SAO 1.310 1.01 UkL sAm P/Il/OIt Gi Wtte MuSa Xf. 12.309 6.IMO E Null P/lum I ultroumm uam 12.600 9.21 UK WAS /AI/I l Cysloeule MPK Rio 2.440 2.139...standing for at least five minutes, a 26-mi portion of the extract was filtered throuh a 0.45 jun Nuclepore filter and into a 25-mi crverte, and the

  6. Policies for Positioning Empty Containers in an Inland Multi-depot System

    DEFF Research Database (Denmark)

    Dang, Vinh Quang; Nielsen, Izabela Ewa; Yun, Won-Young

    2011-01-01

    costs. Different optimal policies are obtained corresponding to different methods of inland positioning and they are then compared with those of non-inland-positioning (NIP) policy so as to prove the effectiveness of the proposed approach. A simulation-based genetic algorithm is developed to find...

  7. Replenishment policies for Empty Containers in an Inland Multi-depot System

    DEFF Research Database (Denmark)

    Dang, Quang-Vinh; Nielsen, Izabela Ewa; Yun, W. Y.

    2013-01-01

    . The objective is to obtain the optimal policy in order to minimize the expected total cost consisting of: inventory holding, overseas positioning, inland positioning and leasing costs. A simulation-based genetic algorithm is developed to find near-optimal policies. Numerical examples are given to demonstrate...

  8. Electrospark Deposition for Depot- and Field-Level Component Repair and Replacement of Hard Chromium Plating

    Science.gov (United States)

    2008-02-01

    Applications for ESD repair include components of steel, stainless steel, nickel- and cobalt -based superalloys , aluminum, Monel, titanium, and magnesium...alternative processes such as high velocity oxy-fuel (HVOF) coatings. ESD operating parameters for coating 4340 steel with tungsten-carbide/ cobalt cermet

  9. SeqDepot: streamlined database of biological sequences and precomputed features

    OpenAIRE

    Ulrich, Luke E.; Zhulin, Igor B.

    2013-01-01

    Summary: Assembling and/or producing integrated knowledge of sequence features continues to be an onerous and redundant task despite a large number of existing resources. We have developed SeqDepot—a novel database that focuses solely on two primary goals: (i) assimilating known primary sequences with predicted feature data and (ii) providing the most simple and straightforward means to procure and readily use this information. Access to >28.5 million sequences and 300 million features is pro...

  10. An Assessment of External Organizational Marketing at Naval Aviation Depot (NADEP) North Island

    National Research Council Canada - National Science Library

    Christman, Steven R

    2005-01-01

    ...) within the defense aircraft repair and re-work industry and offer recommendations for an external marketing plan that will reduce threats to the organization and enhance its competitive position...

  11. Integrating Residual Stress Analysis of Critical Fastener Holes into USAF Depot Maintenance

    Science.gov (United States)

    2014-11-02

    AFGROW representation of Marker Block 24. ............................................. 25 Figure 21. Schematic of the larger dog bone coupon used for CX... dog bone coupon used for CX fatigue tests. 3.1.1 Specimen Preparation and CX Procedure APES has machined custom reamers to enable us to produce...International Journal of Fracture, Volume 106, pp 195-216. Newman, J. C. , Jr., and P.R. Edwards (1989), “Short Crack Growth Behaviour in an Aluminum Alloy

  12. Investigation of the question of a danger to the population by fallout from the stratospheric depot

    International Nuclear Information System (INIS)

    Reiter, R.; Kanter, H.J.; Sladkovic, R.; Poetzl, K.

    1975-01-01

    The self-developed evaluation programme modified for the present tasks - a programme to set up continuous isentropical trajectory analyses and to investigate the tropopause fine structure for the determination of the climatology of the intrusion of stratospheric (contaminated) air into the troposphere and its transport to a point of the earth's surface in the temperate latitudes, is fully efficient. It does not merely determine trivial cases with direct sinking from the lower stratoshere to the measuring station (pure adiabatic case), but cases of non-adiabatic mixture processes can also be described by using several trajectories corresponding with one another. The method of cross-section and longitudinal section analyses gives the data necessary for the description of the intrusion of stratospheric air through the tropopause with sufficient accuracy. Based on the knowledge obtained sofar, a scheme to predict stratospheric intrusions has been set up and experimentally applied. The very first results are already promising. (orig.) [de

  13. Sucrose-sweetened beverages increase fat storage in the liver, muscle, and visceral fat depot

    DEFF Research Database (Denmark)

    Mærsk, Maria; Sparre, Anita Belza; Stødkilde-Jørgensen, Hans

    2012-01-01

    The consumption of sucrose-sweetened soft drinks (SSSDs) has been associated with obesity, the metabolic syndrome, and cardiovascular disorders in observational and short-term intervention studies. Too few long-term intervention studies in humans have examined the effects of soft drinks....

  14. Field Demonstration/Validation of Electrolytic Barriers for Energetic Compounds at Pueblo Chemical Depot

    Science.gov (United States)

    2010-01-01

    51 4.7.5 Sorption to e-barrier materials ................................................................... 55 4.7.6 Competition for...photographic panorama of the site is presented in Figure 4. Demonstration location Figure 3 ‐ Location of the e‐barrier demonstration at the PCD...studies addressing the issue of competition for reactive sites on the electrode 4.2 BASELINE CHARACTERIZATION Prior to installing the e-barrier

  15. A Review of Reverse Logistics and Depot Level Repairable Tracking in the United States Navy

    National Research Council Canada - National Science Library

    Stevenson, Edward L; Toussaint, Cane A; Edwards, Mark A

    2005-01-01

    ...) to a ready for issue material status. The Naval Inventory Control Point (NAVICP) conducts more than 380,000 repair actions annually to keep sufficient repair parts available or ready for issue to the fleet upon demand...

  16. Tooele Army Depot Revised Final Site-Wide Ecological Risk Assessment. Volume IV.

    Science.gov (United States)

    1998-02-01

    o © Q , ©. ©. z S z z O O ig§i§§!sgi§s!is!! sissi &gs|§i © ■* © ©© — ©^ — ^ÄÄ _ QOODOODSSD299 ©z^zz^^zSS^S22©ltH...rare and/or endangered plants. The field reconnaissance to be conducted by walking or driving survey. 2. Any rare/endangered plants discovered during...Methodology used was as described in the task list. Each of the sites was visited by automobile, and the sites were surveyed by walking through the

  17. Geophysical Investigation of Burial Site 3-A, Defense Depot, Ogden, Utah

    Science.gov (United States)

    1990-05-01

    0 0 0 5 • S 0 0 • S U KE 0 0 0 , 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (380.0) Figure 4. Gridl layout for geophtysical work conducted at the 3-A buri sitto. 20...ft (6.1 m) each side of the fence. This plot is presented to indicate how much of the area is being influenced by the fence. 23. In an attempt to...selected range relative to the mean value. This was done because the values obtained near the fence were so predominantly controlling the scale

  18. DoD Depot-Level Reparable Supply Chain Management: Process Effectiveness and Opportunities for Improvement

    Science.gov (United States)

    2014-01-01

    Boeing 787 Dreamliner , Boeing began its GoldCare program, 2 J. R. Ashayeri et al., “Inventory Management of Repairable Service Parts for Personal...struggled with maintaining avi- onics systems on the airline’s legacy Boeing 737-300s and 737-400s.5 The turnover rate for avionics systems often far

  19. Lanreotide depot deep subcutaneous injection: a new method of delivery and its associated benefits

    Directory of Open Access Journals (Sweden)

    Carmichael JD

    2012-01-01

    Full Text Available John D CarmichaelDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USAAbstract: Acromegaly is a rare disease characterized by excessive growth hormone secretion, usually from a pituitary tumor. Treatment options include surgery, medical therapy, and in some cases, radiation therapy. Current medical therapy consists of treatment with somatostatin analog medications or a growth hormone receptor antagonist. There are two somatostatin analogs currently in use, octreotide and lanreotide. Both are supplied in long-acting formulations and are of comparable biochemical efficacy. Lanreotide is supplied in a prefilled syringe and is injected into deep subcutaneous tissue. Studies have been conducted to assess the efficacy of self- or partner administration, and have demonstrated that injection of lanreotide can be accomplished reliably and safely outside a physician's office. For patients who have achieved biochemical control with lanreotide, the FDA has recently approved an extended dosing interval. Selected patients may be able to receive the medication less frequently with injections of 120 mg administered every 6 or 8 weeks. This review focuses on the use of lanreotide in the treatment of acromegaly, the safety and efficacy of the drug, and the benefits afforded to patients because of unique aspects of the delivery of lanreotide.Keywords: acromegaly, treatment, lanreotide, somatostatin analog, pituitary tumor

  20. Fatty acid composition of beef steers as affected by diet and fat depot

    African Journals Online (AJOL)

    Subcutaneous and perirenal fatty acid (FA) profiles were compared in steers fed a control diet (70 : 30 red clover silage (RC) : barley concentrate), a diet with sunflower seed (SS) substituted for barley, and diets with 15% or 30% wheat dried distillers' grain with solubles (DDGS-15 and DDGS-30) substituted for RC and SS.

  1. Tooele Army Depot-North Area Suspected Releases SWMUs. Phase 1 RFI report. Volume 1. Text

    Science.gov (United States)

    1993-12-01

    279 gallons of waste generated (Fisher, 1993). 5.20.1.2. The facility contains pumps, a distillation unit, a condenser, and associated equipment for...system followed by a distillation unit. The still bottoms are drummed and temporarily stored in a fenced satellite area which is a bermed concrete pad...storage tank C)Aboveground storage tank / s, 3i I - //- so ad N) K ~ ST I, IMI Ii I,006 1080 /7W 20/ omw 3 /32.3 006007 359 C012 MAITENNC ARE 1030 7600

  2. Electrospark Deposition for Depot- and Field-Level Component Repair and Replacement of Hard Chromium Plating

    Science.gov (United States)

    2006-09-07

    ARL conducted tests where mechanical pits were machined into AISI 4130 steel blocks, representative of the base material, and subsequently filled...gear shaft (chrome-plated AISI 9310 steel). Defects were machined into test samples (Figure 5-15), and subsequently filled using ESD. Table 5-3...untrained operator. Table 8-3. ESD test parameters for audible feedback control. 7473 Carbide on 304 SS Stellite 1 on 410 SS 4043Al on

  3. Depot Level Repairable Carcass Tracking and the Electronic Retrograde Management System

    National Research Council Canada - National Science Library

    Carr, Troy D; Wilcox, Brett K

    2006-01-01

    ...). Through a study of the component processes partnered with selected data for analysis the case will highlight several fundamental concepts of supply chain management and provide for both qualitative...

  4. Shape Memory Alloy Cryogenic Transfer Coupling for Space Depot Docking Operations Project

    Data.gov (United States)

    National Aeronautics and Space Administration — In the proposed effort, we will demonstrate the feasibility of SMA-based actuation system by designing and fabricating a prototype sub-component of a locking...

  5. Shape Memory Alloy Cryogenic Transfer Coupling for Space Depot Docking Operations

    Data.gov (United States)

    National Aeronautics and Space Administration — The technical objective of the proposed effort is to establish the feasibility of using shape memory alloy (SMA) actuators for selected components of the automatic...

  6. Adipose tissue was traditionally been viewed as an inert storage depot

    African Journals Online (AJOL)

    Animal Science

    difference between Jersey and Holstein was observed for all genes, and modern and traditional Holstein groups differed for the previously described LEP and IL10 SNP. Although allele frequency differences between modern and traditional Holsteins may reflect the effect of selection pressure for production traits on.

  7. Critical appraisal of 3-monthly paliperidone depot injections in the treatment of schizophrenia

    Directory of Open Access Journals (Sweden)

    Carpiniello B

    2016-05-01

    Full Text Available Bernardo Carpiniello, Federica Pinna Department of Public Health, Clinical and Molecular Medicine – Psychiatry Research Unit and Psychiatric Clinic, University Hospital, Cagliari, Italy Aims: Three-monthly injections of paliperidone palmitate (PP-3M represent a new and recently introduced long-acting antipsychotic therapeutic option. This review focuses on available data relating to the efficacy and safety of PP-3M and its position in the current therapeutic scenario.Method: An analysis of PubMed, Scopus, and ISI Web of Knowledge databases was conducted, and all available papers on PP-3M, including poster presentations, were selected and considered for the purpose of the present review. Findings: to date, three full papers have been published, the first, a Phase 1 randomized, open label study investigating the pharmacokinetics, safety, and tolerability of the drug; the second, a Phase 3 double blind study vs placebo focusing on efficacy and tolerability; and the last relating to the practical use of PP-3M. The five posters identified describe data reported in the above-cited papers. Overall, the pharmacokinetic findings obtained in these studies highlight the feasibility of administering PP-3M on a 3-monthly basis, subsequent to the administration of four 1-monthly injections of PP at doses 3.5 times higher than the stabilized dose of 1-monthly injections of PP (ie, 175, 300, 450, and 525 mgs. The published studies highlight a significantly longer time to relapse compared to placebo, and significantly better results compared to placebo for all secondary end-points (Positive and Negative Syndrome Scale, Clinical Global Impression-Severity Scale, Personal and Social Performance Scale scores, in addition to reasonably good safety and tolerability profiles.Conclusion: PP-3M emerges as a potential candidate for use as a first-line long-acting agent in the maintenance treatment of patients with schizophrenia. Further studies should however be conducted to confirm this expectation. In view of its efficacy, tolerability, and safety, together with the longer timespan between injections, PP-3M currently represents one of the best available options, and may contribute towards addressing the issue of poor adherence, even in early psychosis. Keywords: long-acting antipsychotics, 3-monthly paliperidone palmitate, efficacy, safety, pharmacokinetics, schizophrenia 

  8. Paliperidone Palmitate Depot in the Long-term Treatment of Psychotic Bipolar Disorder: A Case Series.

    Science.gov (United States)

    Buoli, Massimiliano; Ciappolino, Valentina; Altamura, Alfredo Carlo

    2015-01-01

    The treatment of bipolar disorder (BD) cannot be limited to the remission of acute phases but includes the long-term treatment in order to prevent relapses, poor outcome, and chronicity. The purpose of this article is to present 3 cases of severe psychotic bipolar patients treated with monthly injection of paliperidone pamoate. Three poor-compliant severe psychotic BD patients were initiated to paliperidone palmitate (100-150 mg monthly), and they were followed up for 12 months. Young Mania Rating Scale and Hamilton Depression Rating Scale were administered at baseline and during monthly follow-up visits. None of patients presented recurrences or relapses during the 12-month follow-up period. The patients did not develop adverse effects or significant changes in metabolism. These preliminary results indicate that paliperidone palmitate (100-150 mg monthly) may be a therapeutic option for long-term treatment of psychotic BD, particularly for poor-compliant severe patients. These results have to be confirmed in double-blind studies with bipolar patients not necessarily belonging to psychotic subtype.

  9. Critical appraisal of 3-monthly paliperidone depot injections in the treatment of schizophrenia

    Science.gov (United States)

    Carpiniello, Bernardo; Pinna, Federica

    2016-01-01

    Aims Three-monthly injections of paliperidone palmitate (PP-3M) represent a new and recently introduced long-acting antipsychotic therapeutic option. This review focuses on available data relating to the efficacy and safety of PP-3M and its position in the current therapeutic scenario. Method An analysis of PubMed, Scopus, and ISI Web of Knowledge databases was conducted, and all available papers on PP-3M, including poster presentations, were selected and considered for the purpose of the present review. Findings: to date, three full papers have been published, the first, a Phase 1 randomized, open label study investigating the pharmacokinetics, safety, and tolerability of the drug; the second, a Phase 3 double blind study vs placebo focusing on efficacy and tolerability; and the last relating to the practical use of PP-3M. The five posters identified describe data reported in the above-cited papers. Overall, the pharmacokinetic findings obtained in these studies highlight the feasibility of administering PP-3M on a 3-monthly basis, subsequent to the administration of four 1-monthly injections of PP at doses 3.5 times higher than the stabilized dose of 1-monthly injections of PP (ie, 175, 300, 450, and 525 mgs). The published studies highlight a significantly longer time to relapse compared to placebo, and significantly better results compared to placebo for all secondary end-points (Positive and Negative Syndrome Scale, Clinical Global Impression-Severity Scale, Personal and Social Performance Scale scores), in addition to reasonably good safety and tolerability profiles. Conclusion PP-3M emerges as a potential candidate for use as a first-line long-acting agent in the maintenance treatment of patients with schizophrenia. Further studies should however be conducted to confirm this expectation. In view of its efficacy, tolerability, and safety, together with the longer timespan between injections, PP-3M currently represents one of the best available options, and may contribute towards addressing the issue of poor adherence, even in early psychosis. PMID:27307704

  10. Development and characterisation of modified poloxamer 407 thermoresponsive depot systems containing cubosomes

    DEFF Research Database (Denmark)

    Kojarunchitt, Thunjiradasiree; Hook, Sarah; Rizwan, Shakila

    2011-01-01

    The purpose of this study is to develop a thermoresponsive sustained release delivery system combining phytantriol cubosomes and poloxamer 407 (P407). P407 undergoes thermoreversible gelation, where it exists as a free-flowing liquid at low temperature and gels upon heating. However, this polymer...

  11. Depot Sales of Goods and Services to Private Parties: Pricing in Partnering Agreements

    National Research Council Canada - National Science Library

    Barker, Clark L; Steans, Robert C

    2003-01-01

    .... Because the effort to build strong public-private partnerships within the Department of Defense is a relatively new phenomenon, there is little enabling policy readily at hand to guide management decisions...

  12. Developmental Changes of Fat Depots-in Male Saanen ·Goats

    African Journals Online (AJOL)

    Thirty'jour male British Saan~~ goats w~re"reared on milk substitutes from birth to weaning at 35 days and .... The animals were artificially reared on Denkavit Lamb ewe milk replacer until weaning at 35 days of age. The milk. Tanzania J.Agric.Sc. (2005) Vol.6 No.2, 99-103 ..... of Sen-ana kids from Montesinho Natural Park.

  13. The fatty acid composition of muscles and fat depots of ostriches as ...

    African Journals Online (AJOL)

    Three genotypes of ostrich (South African Black, Zimbabwean Blue Necks and crosses between Zimbabwean Blue Neck males x South African Black females) were used to investigate the influence of genotype on the fatty acid composition of the musculus gastrocnemius and musculus iliofibularis, and abdominal and breast ...

  14. A Business Process Analysis of the Surface Navys Depot Maintenance Program

    Science.gov (United States)

    2015-12-01

    areas, dry dock work areas and resolve other real estate conflicts which may impede efficient execution of the availability. Provide sea trials...Navy wants to make better use of these funds by shifting from executing Multi -Ship Multi -Option Contracts with cost-plus fee types to Multi -Award...Arizona. He enlisted in the Navy in 2002 as a Nuclear Machinist Mate, and in 2004 was offered an appointment to the United States Naval Academy via

  15. Tissue/blood partition coefficients for xenon in various adipose tissue depots in man

    DEFF Research Database (Denmark)

    Bülow, J; Jelnes, Rolf; Astrup, A

    1987-01-01

    Tissue/blood partition coefficients (lambda) for xenon were calculated for subcutaneous adipose tissue from the abdominal wall and the thigh, and for the perirenal adipose tissue after chemical analysis of the tissues for lipid, water and protein content. The lambda in the perirenal tissue...... was found to correlate linearly to the relative body weight (RBW) in per cent with the regression equation lambda = 0.045 . RBW + 0.99. The subcutaneous lambda on the abdomen correlated linearly to the local skinfold thickness (SFT) with the equation lambda = 0.22 SFT + 2.99. Similarly lambda on the thigh...

  16. Tooele Army Depot Revised Final Site-Wide Ecological Risk Assessment. Volume I.

    Science.gov (United States)

    1998-02-01

    Sambucus caerulea Family: Chenopodiaceae Atriplex canescens Atriplex confertifotia Atriplex falcata Atriplex gardneri Atriplex rosea Atriplex...Family: Malvaceae Sphaeralcea coccinea ssp. dissecta Sphaeralcea grossulariaefolia Family: Onagraceae Oenothera caespitosa Oenothera biennis Family

  17. Another Look at Transfer Prices for Depot-Level Reparables - Marginal Costs: A Revenue Perspective

    National Research Council Canada - National Science Library

    Wallace, John

    1999-01-01

    .... However, a far more compelling reason for such a change would be to lessen the effect on revenue recovery associated with problems in estimating DLR sales, in budgeting customers DLR funding, and in anticipating customers' reaction to new DLR prices.

  18. Understanding and Improving Depot Level Reparable Pricing for Air Force Systems

    Science.gov (United States)

    1997-03-01

    Financial Reporting”, Management Accounting, May 1993. 23M. C. Bonney, “Trends in Inventory Management”, International Journal of Production Economics 35...Bonney, M. C., “Trends in Inventory Management.” International Journal of Production Economics 35 (1994). Daniel, Shirley J. “Management Control

  19. Defense Logistics: DOD Input Needed on Implementing Depot Maintenance Study Recommendations

    Science.gov (United States)

    2011-06-30

    is a nongovernmental organization that develops standards for use in the public and private sectors. ISO 9001 provides guidance on establishing a...GAO-11-568R Defense Logistics United States Government Accountability Office Washington, DC 20548 June 30, 2011 The...McKeon Chairman The Honorable Adam Smith Ranking Member Committee on Armed Services House of Representatives Subject: Defense Logistics : DOD

  20. Adipose tissue was traditionally been viewed as an inert storage depot

    African Journals Online (AJOL)

    Animal Science

    Genetic diversity in candidate genes for fitness and production traits was explored in three populations of dairy cattle. The study focused on adipokines, including leptin (LEP), tumor necrosis factor alpha (TNF), .... advantage observed in cows homozygous for the T allele, could represent a major economic advantage to.

  1. Occupational Exposure of Diesel Station Workers to BTEX Compounds at a Bus Depot

    Directory of Open Access Journals (Sweden)

    Raeesa Moolla

    2015-04-01

    Full Text Available Diesel fuel is known to emit pollutants that have a negative impact on environmental and human health. In developing countries like South Africa, attendants are employed to pump fuel for customers at service stations. Attendants refuel vehicles with various octane unleaded fuel, lead-replacement petrol and diesel fuel, on a daily basis. Attendants are at risk to adverse health effects associated with the inhalation of volatile organic compounds released from these fuels. The pollutants released include benzene, toluene, ethylbenzene and xylenes (BTEX, which are significant due to their high level of toxicity. In this study, a risk assessment of BTEX was conducted at a diesel service station for public buses. Using Radiello passive samplers, it was found that benzene concentrations were above recommended international standards. Due to poor ventilation and high exposure duration, the average benzene concentration over the sampling campaign exceeded the US Environmental Protection Agency’s chronic inhalation exposure reference concentration. Lifetime cancer risk estimation showed that on average there is a 3.78 × 10−4 cancer risk, corresponding to an average chronic daily intake of 1.38 × 10−3 mg/kg/day of benzene exposure. Additionally, there were incidences where individuals were at potential hazard risk of benzene and toluene that may pose non-carcinogenic effects to employees.

  2. Defense Inventory: Further Analysis and Enhanced Metrics Could Improve Service Supply and Depot Operations

    Science.gov (United States)

    2016-06-01

    through 2015 49 Figure 10: Actionable Backorders for Defense Logistics Agency- Managed Spare Parts at Service Industrial Sites by Supply Chain , Fiscal...Metrics and Inventory Stratification Reporting; and Defense Logistics Agency Instruction 4140.08, DLA Retail Supply Chain Materiel Management ...4140.01, Volume 10, DOD Supply Chain Materiel Management Procedures: Metrics and Inventory Stratification Reporting; and Defense Logistics Agency

  3. Comparative consideration and design of a security depot for high radioactive glass-enclosed materials

    International Nuclear Information System (INIS)

    Jaroni, U.

    1985-01-01

    From the beginning of 1990 the COGEMA shall supply glass-enclosed high radioactive waste of the reprocessing of German fuel elements back to the Federal Republic of Germany. As to this time the final waste storage in the salt stock of Gorleben will not be available the glass cannisters have to be deposited above ground. First a comparison is made out of a number of proposed storage concepts for the deposition of HAW-glass blocks. The safety technical behaviour of the facility is considered. On the basis of the gained results a new facility design is presented, which can take 450 glass cannisters in a discoid built up cast-steel vessel and makes possible the utilization of the resulting radioactive heat of dissociation. During the development of this concept besides a compact, reasonable method of building and the thermodynamic behaviour of the storage the aspect of high security against release of radioactive materials was emphasized. (orig.) [de

  4. The Inventory-As-Assets Concept Implementation for Depot-Level Reparables

    National Research Council Canada - National Science Library

    Wallace, John

    2000-01-01

    ... (the so-called inventory-as-assets approach) simplifies DLR accounting, improves the auditabilty of financial data, eliminates troubling adjusting entries, and complies with generally accepted accounting principles...

  5. Demonstration Testing of Plastic Media Blasting (PMB) at LetterKenny Army Depot.

    Science.gov (United States)

    1989-01-10

    particularly desirable for various types of aucomat~ed PMB equipment. 11.2 Alternativa Depaintinz Methods There are several alternative depainting methods...1988. 15. "Flashblast - The Light That Cleans," Tom Johnson, Popular Science, p.82 ff, July 1982. 14-i 16. "Flashlamp Depainting System," Final Report

  6. Obesity is associated with depot-specific alterations in adipocyte DNA methylation and gene expression

    DEFF Research Database (Denmark)

    Sonne, Si Brask; Yadav, Rachita; Yin, Guangliang

    2017-01-01

    The present study aimed to identify genes exhibiting concomitant obesity-dependent changes in DNA methylation and gene expression in adipose tissues in the mouse using diet-induced obese (DIO) C57BL/6J and genetically obese ob/ob mice as models. Mature adipocytes were isolated from epididymal...... and inguinal adipose tissues of ob/ob and DIO C57BL/6J mice. DNA methylation was analyzed by MeDIP-sequencing and gene expression by microarray analysis. The majority of differentially methylated regions (DMRs) were hypomethylated in obese mice. Global methylation of long interspersed elements indicated...... that hypomethylation did not reflect methyl donor deficiency. In both DIO and ob/ob mice, we observed more obesity-associated methylation changes in epididymal than in inguinal adipocytes. Assignment of DMRs to promoter, exon, intron and intergenic regions demonstrated that DIO-induced changes in DNA methylation in C...

  7. Plant storage proteins – the main nourisching products – from biosynthesis to cellular storage depots

    Directory of Open Access Journals (Sweden)

    Agnieszka Chmielnicka

    2017-06-01

    Full Text Available Storage proteins of legumes are one of the main components of the human and animal diet. The substances collected in their seeds have the pro-health values, supporting the prevention of many civilization diseases. However, there are still many uncertainties about the mechanisms leading to the production of nutritious seeds. It is also difficult to identify which of their constituents and in what final form are responsible for the observed protective effects in vivo. In this work, on the background of different types of storage proteins, these deposited mainly in legumes were in the focus of interest. They were characterized on the example of pea (Pisum sativum proteins. Mechanisms associated with their biosynthesis and transport to specific cellular compartments was presented. Ways of their post-translational processing, segregation and storage in the specific vacuoles were also discussed. Therefore, the paper presents the state-of-the-art knowledge concerning the processes making the accumulated protein deposits ready to use by plants, animals and humans.

  8. A Heuristic Initialized Stochastic Memetic Algorithm for MDPVRP With Interdependent Depot Operations.

    Science.gov (United States)

    Azad, Abdus Salam; Islam, Monirul; Chakraborty, Saikat

    2017-12-01

    The vehicle routing problem (VRP) is a widely studied combinatorial optimization problem. We introduce a variant of the multidepot and periodic VRP (MDPVRP) and propose a heuristic initialized stochastic memetic algorithm to solve it. The main challenge in designing such an algorithm for a large combinatorial optimization problem is to avoid premature convergence by maintaining a balance between exploration and exploitation of the search space. We employ intelligent initialization and stochastic learning to address this challenge. The intelligent initialization technique constructs a population by a mix of random and heuristic generated solutions. The stochastic learning enhances the solutions' quality selectively using simulated annealing with a set of random and heuristic operators. The hybridization of randomness and greediness in the initialization and learning process helps to maintain the balance between exploration and exploitation. Our proposed algorithm has been tested extensively on the existing benchmark problems and outperformed the baseline algorithms by a large margin. We further compared our results with that of the state-of-the-art algorithms working under MDPVRP formulation and found a significant improvement over their results.

  9. Shop Floor Scheduling for Program Depot Maintenance Considering Stochastic Repair Needs

    National Research Council Canada - National Science Library

    Gemmill, Douglas

    2000-01-01

    .... The research resulted in the development of a new method to identify the critical path within resource-constrained project scheduling problems, heuristic search methods that improved overall project...

  10. Depot sterols in comparisons with structural sterols in Cancer pagurus and Eriocheir sinensis

    NARCIS (Netherlands)

    Zandee, D.I.; Kruitwagen, E.C.J.

    The differences in sterol content and sterol composition between the midgut gland and remaining parts (structural lipids) of male and female specimens of Cancer pagurus and Eriocheir sinensis are investigated. There are no differences in sterol content in the structural lipids between male and

  11. Tissue/blood partition coefficients for xenon in various adipose tissue depots in man

    DEFF Research Database (Denmark)

    Bülow, J; Jelnes, Rolf; Astrup, A

    1987-01-01

    Tissue/blood partition coefficients (lambda) for xenon were calculated for subcutaneous adipose tissue from the abdominal wall and the thigh, and for the perirenal adipose tissue after chemical analysis of the tissues for lipid, water and protein content. The lambda in the perirenal tissue was fo...

  12. Are depot as effective as oral antipsychotics on first-episode psychosis?

    Directory of Open Access Journals (Sweden)

    Cristián Orus

    2016-06-01

    Full Text Available Los antipsicóticos de depósito han sido utilizados generalmente en pacientes que padecen esquizofrenia crónica con problemas de adherencia a antipsicóticos orales. Sin embargo, se ha planteado que en etapas psicóticas precoces el uso de antipsicóticos de depósito podría ser más efectivo, aunque esto es materia de debate. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos tres revisiones sistemáticas que en conjunto incluyen dos estudios aleatorizados. Realizamos un metanálisis y tablas de resumen de los resultados utilizando el método GRADE. Concluimos que no está claro si los antipsicóticos de depósito son superiores o inferiores a los orales en un primer episodio psicótico porque la certeza de la evidencia disponible es muy baja.

  13. Extending Depot Length and Intervals for DDG 51 Class Ships: Examining the 72 Month Operational Cycle

    Science.gov (United States)

    2016-01-01

    tenance period to achieve planned expected service life ( ESL ), as well as the length, workload, and periodicity of a continuous maintenance...a ship’s service life but extends the length of each deployment. Figure 2.1 compares the number of deployments that can be made over the ESL of...ships in different cycle lengths. The ESL of DDG-51 Arleigh Burke–class destroyers Flight I and II is 35 years, and Flight IIA has an ESL of 40 years

  14. Use of Contract Authority for Distribution Depots by the Defense Logistics Agency

    National Research Council Canada - National Science Library

    2001-01-01

    Contract authority is a form of budget authority granted by specific statutory authority to incur obligations in anticipation of either receipts or an appropriation of liquidating cash with which to pay the obligations...

  15. Case Study: Structural Evaluation of Steel Truss Aircraft Hangars at Corpus Christi Army Depot, Texas

    National Research Council Canada - National Science Library

    Al-Chaar, Ghassan

    1999-01-01

    .... Engineering analysis of such structures currently in use can identify structural vulnerabilities, and retrofit schemes may be developed to reduce or eliminate these vulnerabilities to severe wind loads...

  16. Criminalisation of Activism

    DEFF Research Database (Denmark)

    Uldam, Julie

    Different forms of political participation involve different challenges. This paper focuses on challenges to radical activism and particularly the criminalisation of activism.......Different forms of political participation involve different challenges. This paper focuses on challenges to radical activism and particularly the criminalisation of activism....

  17. Increasing Youth Physical Activity with Activity Calendars

    Science.gov (United States)

    Eckler, Seth

    2016-01-01

    Physical educators often struggle with ways to get their students to be active beyond the school day. One strategy to accomplish this is the use of physical activity calendars (PACs). The purpose of this article is to support the use of PACs and give practical advice for creating effective PACs.

  18. Physical Activity During School

    DEFF Research Database (Denmark)

    Østergaard, Lars Domino

    It is important, not only on health grounds, to exercise and to be physically active. In school, physical activities have shown to improve the students’ academic behaviour resulting in improved attention and information processing as well as enhanced coping. To stimulate and motivate students...... to be even more active during school hours further enhancing their academic behaviour, it is important to know when, why and how they are active, and their attitude towards different types of physical activities. Therefore, the aim of this study was to categorize the physical activities attended by students...... during school hours and to elucidate their attitude towards the different types of activities. The data consisted of observations of lessons followed by group interviews. Analyses of the observations revealed six categories of physical activities, varying from mandatory physical activities, activities...

  19. Active ageing technologies

    DEFF Research Database (Denmark)

    Lassen, Aske Juul

    ‘sites of active aging’ in Denmark. By presenting three technologies of active aging (billiards at an activity center for elderly persons, dancing tiles for rehabilitation after falls and an online fitness community for elderly persons) the paper suggests that active aging is more than regimes...... in their socio-material practices form active aging. Hence, active aging is a mutual entanglement (Callon and Rabeharisoa 2004) between technologies, practices and subjectivities. The paper is based on four months of participant observations and 17 in-depth interviews with elderly persons conducted at three...... of physical and productive activity; e.g. that a game of billiards is a technology of active aging. Thus, active aging is enacted in the socio-material practices of the technologies in this paper. The paper contributes with a strengthening of the concept of active aging, by focusing on entangled practices...

  20. Cost and Performance Report: Innovative Welding Technologies Using Silicon Additives to Control Hazardous Air Pollutant (HAP) Emissions

    Science.gov (United States)

    2013-08-30

    mobility particle sizer SOP standing operating procedure TEAD Tooele Army Depot TEM transmission electron microscopy TEOS tetraethyloxysilane TMS...Tooele Army Depot ( TEAD ) was selected as the test site for the field demonstration. TEAD is an active ammunition storage site responsible for shipping...significant amount of welding with stainless steel base metals. TEAD engineers and technical staff design and manufacture ammunition-peculiar equipment

  1. Current Procedures for Assessment of Battle-Damage Repair of Fixed-Wing Aircraft

    Science.gov (United States)

    2010-05-01

    internal access. • Ink marker, or “Sharpie” – pencil should NEVER be used on aircraft metals as it promotes corrosion. Sharpie markers, however, do not...vulnerable to overload failure. Camouflage and dark-colored paints do not undergo significant discoloration due to fire or heat exposure and can...assessment & recovery (BDAR)  Component Repair  Aviation Classification Repair Activity Depot (AVCRAD’s)  Depot Level Repair Teams  Back-up

  2. Who is actively denitrifying in activated sludge?

    DEFF Research Database (Denmark)

    Hansen, Aviaja Anna; Nielsen, Jeppe Lund

    Denitrification is of crucial importance in nitrogen removal from wastewater. However, due to the polyphyletic taxonomy of denitrifiers, little is known about the composition and ecophysiology of the actively denitrifying community in activated sludge. To identify the active denitrifiers in a full......-scale wastewater treatment plant the transcripts (mRNA) of the nirS, nirK and nosZ denitrification genes expressed under acetate or amino acid consumption were amplified, sequenced and identified. This revealed that the majority of the denitrifiers belonged to Alpha- and Betaproteobacteria, while only few...

  3. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies BE Active: Connecting Routes + Destinations Real-World Examples ... 4, 2015 Page last updated: June 4, 2015 Content source: Division of Nutrition, Physical Activity, and Obesity , ...

  4. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Intensity The amount of energy used by the body per minute of activity. The table below lists ... upon the amount of energy used by the body while doing the activity. Top of Page Moderate ...

  5. Antitubercular activities of quinolones

    Indian Academy of Sciences (India)

    . (Sz). Using this index antitubercular activities of N-2,4-difluorophenyl quinolones are subjected to quantitative structure–activity relationship analysis. The potential of Sz related to the Wiener index (W) is critically discussed. In addition, Huckel ...

  6. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Data, Trends and Maps Surveillance Systems Resources & Publications Reports Adults Need More Physical Activity MMWR Data Highlights State Indicator Report on Physical Activity, 2014 Recommendations & Guidelines Fact Sheets & ...

  7. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and ...

  8. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ...

  9. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ... Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ...

  10. Guide to Physical Activity

    Science.gov (United States)

    ... minutes Stairwalking for 15 minutes Sporting Activities Playing volleyball for 45–60 minutes Playing touch football for ... strenuous activities. Competitive sports, such as tennis and volleyball, can provide an enjoyable form of exercise for ...

  11. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Strategies BE Active: Connecting Routes + Destinations Real-World Examples Implementation Resource Guide Visual Guide Worksite Physical Activity ... Implementation Maintaining Interest Needs Assessment Evaluating Success CDC’s Example ... Stairwell Appearance Motivational Signs Installing Music Other ...

  12. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... an activity. When using relative intensity, people pay attention to how physical activity affects their heart rate ... Obesity , National Center for Chronic Disease Prevention and Health Promotion Email Recommend Tweet YouTube Instagram Listen Watch ...

  13. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... for a breath. Absolute Intensity The amount of energy used by the body per minute of activity. ... or vigorous-intensity based upon the amount of energy used by the body while doing the activity. ...

  14. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs ... Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs ...

  15. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... About Physical Activity Data, Trends and Maps Surveillance Systems Resources & Publications Reports Adults Need More Physical Activity ... Email CDC-INFO U.S. Department of Health & Human Services HHS/Open USA.gov Top

  16. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... What's this? Submit Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient ... What's this? Submit Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient ...

  17. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... CDC A-Z SEARCH A B C D E F G H I J K L M ... Physical Activity Data, Trends and Maps Surveillance Systems Resources & Publications Reports Adults Need More Physical Activity MMWR ...

  18. USAID Activity Locations

    Data.gov (United States)

    US Agency for International Development — The USAID Activities dataset is a snapshot of activities supported by USAID including their geographical locations within countries at the time of the snapshot. The...

  19. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Compartir For more help with what counts as aerobic activity, watch this video: Windows Media Player, 4: ... ways to understand and measure the intensity of aerobic activity: relative intensity and absolute intensity. Relative Intensity ...

  20. Family Activities for Fitness

    Science.gov (United States)

    Grosse, Susan J.

    2009-01-01

    This article discusses how families can increase family togetherness and improve physical fitness. The author provides easy ways to implement family friendly activities for improving and maintaining physical health. These activities include: walking, backyard games, and fitness challenges.