WorldWideScience

Sample records for nephtys incisa treated

  1. Biogeochemistry in highly reduced mussel farm sediments during macrofaunal recolonization by Amphiura filiformis and Nephtys sp.

    Science.gov (United States)

    Lindqvist, Stina; Norling, Karl; Hulth, Stefan

    2009-04-01

    Mussel farming is considered a viable means for reducing coastal eutrophication. This study assessed the importance of bioturbation by recolonizing fauna for benthic solute fluxes and porewater distributions in manipulated mussel farm sediments. Three consecutive time-series flux incubations were performed during an experimental period of three weeks in sieved farm sediment treated with the brittle star Amphiura filiformis and the polychaete Nephtys sp. The functional behavior of Nephtys sp. and interactions between Nephtys sp. and the spontaneously colonizing spionid Malacoceros fuliginosus determined the biogeochemical response in the Nephtys sp. treatment. For example, the oxic zone was restricted and benthic nitrate and silicate fluxes were reduced compared to the brittle star treatment. A. filiformis seemed to enhance the bioadvective solute transport, although an increased supply of oxygen was due to the highly reducing conditions of the sediment mainly seen as secondary effects related to porewater distributions and benthic nutrient fluxes.

  2. Propensity to metal accumulation and oxidative stress responses of two benthic species (Cerastoderma edule and Nephtys hombergii): are tolerance processes limiting their responsiveness?

    KAUST Repository

    Marques, Ana; Piló , David; Araú jo, Olinda; Pereira, Fá bio; Guilherme, Sofia; Carvalho, Susana; Santos, Maria Ana; Pacheco, Má rio; Pereira, Patrí cia

    2016-01-01

    and antioxidant system responses of two benthic organisms (Cerastoderma edule, Bivalvia; Nephtys hombergii, Polychaeta). This approach will provide clarifications about the ability of each species to signalise metal contamination. Organisms of both species were

  3. Antioxidant and Astroprotective Effects of a Pulicaria incisa Infusion

    Directory of Open Access Journals (Sweden)

    Anat Elmann

    2012-01-01

    Full Text Available Oxidative stress is involved in the pathogenesis of neurodegenerative diseases such as Parkinson's and Alzheimer's diseases. Astrocytes, the most abundant glial cells in the brain, protect neurons from reactive oxygen species (ROS and provide them with trophic support, such as glial-derived neurotrophic factor (GDNF. Thus, any damage to astrocytes will affect neuronal survival. In the present study, an infusion prepared from the desert plant Pulicaria incisa (Pi was tested for its protective and antioxidant effects on astrocytes subjected to oxidative stress. The Pi infusion attenuated the intracellular accumulation of ROS following treatment with hydrogen peroxide and zinc and prevented the H2O2-induced death of astrocytes. The Pi infusion also exhibited an antioxidant effect in vitro and induced GDNF transcription in astrocytes. It is proposed that this Pi infusion be further evaluated for use as a functional beverage for the prevention and/or treatment of brain injuries and neurodegenerative diseases in which oxidative stress plays a role.

  4. Development of microsatellite loci in Scrophularia incisa (Scrophulariaceae) and cross-amplification in congeneric species.

    Science.gov (United States)

    Wang, Rui-Hong; Chen, Chuan; Ma, Qing; Li, Pan; Fu, Cheng-Xin

    2014-02-01

    To elucidate the population genetics and phylogeography of Scrophularia incisa, microsatellite primers were developed. We also applied these microsatellite markers to its closely related species S. dentata and S. kiriloviana. • Using the compound microsatellite marker technique, 12 microsatellite primers were identified in S. incisa. The number of alleles ranged from 14 to 26 when assessed in 78 individuals from four populations. With high cross-species transferability, these primers also amplified in S. dentata and S. kiriloviana. • These results indicate that these microsatellite markers are adequate for detecting and characterizing population genetic structure in the Chinese species of sect. Tomiophyllum at fine and range-wide geographical scales.

  5. Development of Microsatellite Loci in Scrophularia incisa (Scrophulariaceae and Cross-Amplification in Congeneric Species

    Directory of Open Access Journals (Sweden)

    Rui-Hong Wang

    2014-02-01

    Full Text Available Premise of the study: To elucidate the population genetics and phylogeography of Scrophularia incisa, microsatellite primers were developed. We also applied these microsatellite markers to its closely related species S. dentata and S. kiriloviana. Methods and Results: Using the compound microsatellite marker technique, 12 microsatellite primers were identified in S. incisa. The number of alleles ranged from 14 to 26 when assessed in 78 individuals from four populations. With high cross-species transferability, these primers also amplified in S. dentata and S. kiriloviana. Conclusions: These results indicate that these microsatellite markers are adequate for detecting and characterizing population genetic structure in the Chinese species of sect. Tomiophyllum at fine and range-wide geographical scales.

  6. Phytochemical screening and biological activities of trigonella incisa and nonea edgeworthii

    International Nuclear Information System (INIS)

    Rehman, S.; Ahmad, N.; Shinwari, Z.K.; Ahmad, I.

    2017-01-01

    The extracts and its derived fractions from two important medicinal plants species Trigonella incisa and Nonea edgeworthii were tested for biochemical potential. The aim of our research was to encourage drug finding work with plants. The crude extract and fractions from Trigonella incisa plant were found to be most potent against Pseudomonas aeuriginosa as compared to Escherichia coli and Salmonella typhi. The Chloroform fraction showed outstanding inhibition 11 mm against Pseudomonas aeuriginosa followed by crude extract, n-butanol and aqueous fractions each giving 9 mm inhibition. The n-butanol fraction of Trigonella incisa revealed 8 mm inhibition against Escherichia coli second by aqueous fraction with 7 mm inhibition. Moderate inhibition (8 mm) was showed by crude extract and chloroform fraction against Salmonella typhi. In case of Nonea edgeworthii plant aqueous and ethyl acetate fraction were found to be most active against Pseudomonas aeuriginosa and Escherichia coli giving inhibition of 14 mm each which is found to be best inhibition even more than the inhibition showed by antibiotic used. Crude extract and chloroform fraction of the plant showed 12 mm and 10 mm inhibition against Salmonella typhi. Both the selected plants were found equally potential against the tested fungi. n-hexane and chloroform fractions of Trigonella incisa give 10 mm inhibition against Fusarium oxysporum and Alternaria alternata respectively while crude extract from Nonea edgeworthii give 11 mm inhibition against Alternaria alternata. Over all poor scavenging activity was showed by selected plants. Ethyl acetate fraction of both plants was found to be reasonably good when compared with standard. The low antioxidant profile of the plants may be due to the absence of flavonoids in plants .In preliminary phytochemical screening alkaloid, phenol and saponins were reported in both plants. (author)

  7. Morphometric, AFLP and plastid microsatellite variation in populations of Scalesia divisa and S. incisa (Asteraceae) from the Galápagos Islands

    DEFF Research Database (Denmark)

    NIELSEN, LENE ROSTGAARD; Cowan, Robyn S.; SIEGISMUND, HANS R.

    2003-01-01

    Scalesia divisa and S. incisa (Asteraceae), both endemic to the Galápagos Islands, are found only on San Cristóbal, where S. divisa grows in the north-west of the island while S. incisa occurs in the north-east. At localities in between, populations with deviating individuals occur. Here we analyse...

  8. Protective and Antioxidant Effects of a Chalconoid from Pulicaria incisa on Brain Astrocytes

    Directory of Open Access Journals (Sweden)

    Anat Elmann

    2013-01-01

    Full Text Available Oxidative stress is involved in the pathogenesis of neurodegenerative diseases such as Parkinson's and Alzheimer's diseases. Astrocytes, the most abundant glial cells in the brain, protect neurons from reactive oxygen species (ROS and provide them with trophic support, such as glial-derived neurotrophic factor (GDNF. Thus, any damage to astrocytes will affect neuronal survival. In the present study, by activity-guided fractionation, we have purified from the desert plant Pulicaria incisa two protective compounds and determined their structures by spectroscopic methods. The compounds were found to be new chalcones—pulichalconoid B and pulichalconoid C. This is the first study to characterize the antioxidant and protective effects of these compounds in any biological system. Using primary cultures of astrocytes, we have found that pulichalconoid B attenuated the accumulation of ROS following treatment of these cells with hydrogen peroxide by 89% and prevented 89% of the H2O2-induced death of astrocytes. Pulichalconoid B exhibited an antioxidant effect both in vitro and in the cellular antioxidant assay in astrocytes and microglial cells. Pulichalconoid B also caused a fourfold increase in GDNF transcription in these cells. Thus, this chalcone deserves further studies in order to evaluate if beneficial therapeutic effect exists.

  9. A Δ-9 Fatty Acid Desaturase Gene in the Microalga Myrmecia incisa Reisigl: Cloning and Functional Analysis

    Directory of Open Access Journals (Sweden)

    Wen-Bin Xue

    2016-07-01

    Full Text Available The green alga Myrmecia incisa is one of the richest natural sources of arachidonic acid (ArA. To better understand the regulation of ArA biosynthesis in M. incisa, a novel gene putatively encoding the Δ9 fatty acid desaturase (FAD was cloned and characterized for the first time. Rapid-amplification of cDNA ends (RACE was employed to yield a full length cDNA designated as MiΔ9FAD, which is 2442 bp long in sequence. Comparing cDNA open reading frame (ORF sequence to genomic sequence indicated that there are 8 introns interrupting the coding region. The deduced MiΔ9FAD protein is composed of 432 amino acids. It is soluble and localized in the chloroplast, as evidenced by the absence of transmembrane domains as well as the presence of a 61-amino acid chloroplast transit peptide. Multiple sequence alignment of amino acids revealed two conserved histidine-rich motifs, typical for Δ9 acyl-acyl carrier protein (ACP desaturases. To determine the function of MiΔ9FAD, the gene was heterologously expressed in a Saccharomyces cerevisiae mutant strain with impaired desaturase activity. Results of GC-MS analysis indicated that MiΔ9FAD was able to restore the synthesis of monounsaturated fatty acids, generating palmitoleic acid and oleic acid through the addition of a double bond in the Δ9 position of palmitic acid and stearic acid, respectively.

  10. Chemical Composition and Biological Activities of the Essential Oil from Leaves and Flowers of Pulicaria incisa sub. candolleana (Family Asteraceae).

    Science.gov (United States)

    Shahat, Esraa A; Bakr, Riham O; Eldahshan, Omayma A; Ayoub, Nahla A

    2017-04-01

    The composition of the essential oil isolated from leaves and flowers of Pulicaria incisa sub. candolleana E. Gamal-Eldin, growing in Egypt, was analysed by GC and GC-MS. Forty-nine and 68 compounds were identified from the oils of the leaves and flowers accounting for 86.69 and 84.29%, respectively of the total detected constituents. Both leaves and flowers oils were characterized by the high content of carvotanacetone with 66.01, 50.87 and chrysanthenone 13.26, 24.3%, respectively. The cytotoxic activity of both essential oils was evaluated against hepatocellular carcinoma cell line HEPG-2, using MTT assay and vinblastine as a reference drug. Leaf oil showed higher activity with IC 50 11.4 μg/ml compared with 37.4 μg/ml for flower oil. The antimicrobial activity of both oils was evaluated using agar well diffusion method towards two representatives for each of Gram positive and Gram negative bacteria as well as four representatives for fungi. The minimum inhibitory concentration of both essential oils against bacterial and fungal strains was obtained in the range of 0.49 - 15.63 μg/ml. © 2017 Wiley-VHCA AG, Zurich, Switzerland.

  11. Propensity to metal accumulation and oxidative stress responses of two benthic species (Cerastoderma edule and Nephtys hombergii): are tolerance processes limiting their responsiveness?

    KAUST Repository

    Marques, Ana

    2016-02-24

    The chronic exposure of benthic organisms to metals in sediments can lead to the development of tolerance mechanisms, thus diminishing their responsiveness. This study aims to evaluate the accumulation profiles of V, Cr, Co, Ni, As, Cd, Pb and Hg and antioxidant system responses of two benthic organisms (Cerastoderma edule, Bivalvia; Nephtys hombergii, Polychaeta). This approach will provide clarifications about the ability of each species to signalise metal contamination. Organisms of both species were collected at the Tagus estuary, in two sites with distinct contamination degrees (ALC, slightly contaminated; BAR, highly contaminated). Accordingly, C. edule accumulated higher concentrations of As, Pb and Hg at BAR compared to ALC. However, antioxidant responses of C. edule were almost unaltered at BAR and no peroxidative damage occurred, suggesting adjustment mechanisms to the presence of metals. In contrast, N. hombergii showed a minor propensity to metal accumulation, only signalising spatial differences for As and Pb and accumulating lower concentrations of metals than C. edule. The differences in metal accumulation observed between species might be due to their distinctive foraging behaviour and/or the ability of N. hombergii to minimise the metal uptake. Despite that, the accumulation of As and Pb was on the basis of the polychaete antioxidant defences inhibition at BAR, including CAT, SOD, GR and GPx. The integrated biomarker response index (IBRv2) confirmed that N. hombergii was more affected by metal exposure than C. edule. In the light of current findings, in field-based studies, the information of C. edule as a bioindicator should be complemented by that provided by another benthic species, since tolerance mechanisms to metals can hinder a correct diagnosis of sediment contamination and of the system’s health. Overall, the present study contributed to improve the lack of fundamental knowledge of two widespread and common estuarine species, providing

  12. Chemical Composition and Antimicrobial Activity of Essential Oils from the Aerial Parts of Asteriscus graveolens (Forssk.) Less. and Pulicaria incisa (Lam.) DC.: Two Asteraceae Herbs Growing Wild in the Hoggar.

    Science.gov (United States)

    Chaib, Faiza; Allali, Hocine; Bennaceur, Malika; Flamini, Guido

    2017-08-01

    In recent years, antimicrobial activities of essential oils have been intensively explored, mainly in researching and developing new antimicrobial agents to overcome microbial resistance. The present study investigates the chemical composition and antimicrobial activities of essential oils obtained from two Asteraceae: Asteriscus graveolens (Forssk.) Less. and Pulicaria incisa (Lam.) DC. Chemical analysis was performed using a combination of capillary GC-FID and GC/MS analytical techniques. The major component of Asteriscus graveolens were cis-chrysanthenyl acetate (31.1%), myrtenyl acetate (15.1%), and kessane (11.5%), while for Pulicaria incisa the main components were chrysanthenone (45.3%) and 2,6-dimethylphenol (12.6%). The oils obtained from the aerial parts were tested against sixteen microbial strains by agar well diffusion technique and dilution methods and showed minimum inhibitory concentrations (MIC) in the range of 19 - 1250 μg/ml. A good antibacterial activity against a common nosocomial pathogen, Acinetobacter baumanniiATCC 19606 was observed, especially from Pulicaria incisa essential oil, with a MIC value up to 19 μg/ml. These results give significant information about the pharmacological activity of these essential oils, which suggest their benefits to human health, having the potential to be used for medical purposes. © 2017 Wiley-VHCA AG, Zurich, Switzerland.

  13. Tricky Treats

    Centers for Disease Control (CDC) Podcasts

    The Eagle Books are a series of four books that are brought to life by wise animal characters - Mr. Eagle, Miss Rabbit, and Coyote - who engage Rain That Dances and his young friends in the joy of physical activity, eating healthy foods, and learning from their elders about health and diabetes prevention. Tricky Treats shows children the difference between healthy snacks and sweet treats.

  14. Tricky Treats

    Centers for Disease Control (CDC) Podcasts

    2008-08-04

    The Eagle Books are a series of four books that are brought to life by wise animal characters - Mr. Eagle, Miss Rabbit, and Coyote - who engage Rain That Dances and his young friends in the joy of physical activity, eating healthy foods, and learning from their elders about health and diabetes prevention. Tricky Treats shows children the difference between healthy snacks and sweet treats.  Created: 8/4/2008 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 8/5/2008.

  15. Treated Effluent Disposal Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Treated non-hazardous and non-radioactive liquid wastes are collected and then disposed of through the systems at the Treated Effluent Disposal Facility (TEDF). More...

  16. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... NP/PA laws Action center Public and patients SPOT Skin Cancer™ Community programs & events Learn about skin cancer ... and scalp problems Dandruff: How to treat public SPOT Skin Cancer™ Diseases and treatments Acne and rosacea Bumps ...

  17. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... NP/PA laws Action center Public and patients SPOT Skin Cancer™ Community programs & events Learn about skin ... and scalp problems Dandruff: How to treat public SPOT Skin Cancer™ Diseases and treatments Acne and rosacea ...

  18. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... hair, and nail care Skin care Hair care / hair loss Injured skin Nail care Anti-aging skin care ... scalp problems Alopecia areata Dandruff: How to treat Hair loss Scalp psoriasis Itchy skin Painful skin / joints Rashes ...

  19. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... hair, and nail care Skin care Hair care / hair loss Injured skin Nail care Anti-aging skin care ... sweaty skin Eczema / dermatitis Hair and scalp problems Alopecia areata Dandruff: How to treat Hair loss Scalp ...

  20. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... the causes, which appear to be complex. The most effective way to treat and control dandruff is ... when outdoors and seeking shade whenever possible. For most people, dandruff does not require medical attention. However, ...

  1. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... Meet our partners Español Donate Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious ... treat public SPOT Skin Cancer™ Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious ...

  2. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... C. Fox Award and Lectureship Grants from outside organizations Health Volunteers Overseas Grant Honorary International Society Meeting ... complex. The most effective way to treat and control dandruff is to use dandruff shampoo and scalp ...

  3. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... Rotation PICMED Grant Professionalism Award Resident-Fellow QI Project Award Resident International Grant Resident Scholarship to Legislative ... are still studying the causes, which appear to be complex. The most effective way to treat and ...

  4. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... treat and control dandruff is to use dandruff shampoo and scalp treatments. Follow these tips from dermatologists ... best results: Follow the instructions on the dandruff shampoo bottle: There are many different dandruff shampoos, and ...

  5. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... Skin Knowledge lesson plans and activities Video library Find a dermatologist Why see a board-certified dermatologist? ... hair, and nail care Kids’ zone Video library Find a dermatologist Dandruff: How to treat Dandruff is ...

  6. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... World Dialogues in Dermatology JAAD Mohs AUC MyDermPath+ Psoriasis Patient education resources Practice Management Center Coding and ... areata Dandruff: How to treat Hair loss Scalp psoriasis Itchy skin Painful skin / joints Rashes Scaly skin ...

  7. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... and patients Diseases and treatments Hair and scalp problems Dandruff: How to treat public SPOT Skin Cancer™ Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases Cosmetic treatments Dry / sweaty skin ...

  8. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... skin, hair, and nails Skin dictionary Camp Discovery Good Skin Knowledge lesson plans and ... Dandruff: How to treat Dandruff is a common scalp condition in which small pieces of dry ...

  9. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... Hair and scalp problems Dandruff: How to treat public SPOT Skin Cancer™ Diseases and treatments Acne and ... Member resources Practice Tools Education Meetings & events Advocacy Public & patients Academy resources for: Dermatologists in the US ...

  10. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... Mohs AUC MyDermPath+ Psoriasis Patient education resources Practice Management Center Coding and reimbursement Coding MACRA Fee schedule ... complex. The most effective way to treat and control dandruff is to use dandruff shampoo and scalp ...

  11. Electrolyte Concentrates Treat Dehydration

    Science.gov (United States)

    2009-01-01

    Wellness Brands Inc. of Boulder, Colorado, exclusively licensed a unique electrolyte concentrate formula developed by Ames Research Center to treat and prevent dehydration in astronauts returning to Earth. Marketed as The Right Stuff, the company's NASA-derived formula is an ideal measure for athletes looking to combat dehydration and boost performance. Wellness Brands also plans to expand with products that make use of the formula's effective hydration properties to help treat conditions including heat stroke, altitude sickness, jet lag, and disease.

  12. Intention-to-treat

    OpenAIRE

    Molenberghs, Geert

    2005-01-01

    The randomized clinical trial paradigm is sketched, as well as the foundations on which its validity is based. Issues that jeopardize this validity, such as patient noncompliance and early withdrawal, are discussed. Intention to treat, being an important historical answer to this problem, is introduced, together with a set of criticisms and an indication of alternative approaches. as-treated analysis;clinical trial;incomplete data;last observation carried forward;randomization

  13. Treating chancroid with enoxacin.

    Science.gov (United States)

    Naamara, W; Kunimoto, D Y; D'Costa, L J; Ndinya-Achola, J O; Nsanze, H; Ronald, A R; Plummer, F A

    1988-01-01

    Increasing resistance of Haemophilus ducreyi to antimicrobials necessitates further trials of new antimicrobial agents for treating chancroid. Enoxacin has excellent in vitro activity against H ducreyi, and a randomised clinical trial of three doses of enoxacin 400 mg at intervals of 12 hours compared with a single dose of trimethoprim/sulphametrole (TMP/SMT) 640/3200 mg was therefore conducted. Of 169 men enrolled in the study, 86 received enoxacin and 83 received TMP/SMT. Ulcers were improved or cured in 65/73 men treated with enoxacin and 57/70 men treated with TMP/SMT. This difference was not significant. At 72 hours after treatment, H ducreyi was eradicated from ulcers of 72/77 men treated with enoxacin and of 67/74 of those treated with TMP/SMT. Patients with buboes responded equally well to both treatments. Of 100 H ducreyi strains tested, all were susceptible to both 0.25 mg/l enoxacin and the combination of 0.25 mg/l TMP and 5 mg/l SMT. Although most men treated with either regimen were cured, neither regimen appeared to be the optimum treatment for chancroid. This study shows the efficacy of enoxacin for a soft tissue infection caused by Gram negative organisms. PMID:3044978

  14. Process for treating biomass

    Science.gov (United States)

    Campbell, Timothy J.; Teymouri, Farzaneh

    2018-04-10

    This invention is directed to a process for treating biomass. The biomass is treated with a biomass swelling agent within the vessel to swell or rupture at least a portion of the biomass. A portion of the swelling agent is removed from a first end of the vessel following the treatment. Then steam is introduced into a second end of the vessel different from the first end to further remove swelling agent from the vessel in such a manner that the swelling agent exits the vessel at a relatively low water content.

  15. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... see a board-certified dermatologist? Home Public and patients Diseases and treatments Hair and scalp problems Dandruff: How to treat ... can properly diagnose your condition and recommend a treatment plan that best meets your needs. FIND A FREE SPOTme® SKIN CANCER SCREENING ... & patients Academy resources for: Dermatologists in the US and ...

  16. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... which appear to be complex. The most effective way to treat and control dandruff is to use dandruff shampoo and scalp treatments. Follow these tips from dermatologists to get the best results: Follow the instructions on the dandruff shampoo ...

  17. Treat upgrade fuel fabrication

    International Nuclear Information System (INIS)

    Davidson, K.V.; Schell, D.H.

    1979-01-01

    An extrusion and thermal treatment process was developed to produce graphite fuel rods containing a dispersion of enriched UO 2 . These rods will be used in an upgraded version of the Transient Reactor Test Facility (TREAT). The improved fuel provides a higher graphite matrix density, better fuel dispersion and higher thermal capabilities than the existing fuel

  18. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... problems Dandruff: How to treat public SPOT Skin Cancer™ Diseases and treatments Acne and rosacea Bumps and growths Color problems ... can properly diagnose your condition and recommend a treatment plan that best meets your needs. FIND A FREE SPOTme® ... FIND A DERMATOLOGIST Advanced Search Explore the ...

  19. Treating hydrocarbon oils

    Energy Technology Data Exchange (ETDEWEB)

    Knottenbelt, H W

    1910-04-13

    An improved process of treating petroleum and shale oils is disclosed consisting in separating by distillation fractions suitable after treatment as a substitute for turpentine and for illuminating purposes respectively such treatment consisting in separating any tar bodies that may be present and subjecting the fractions to the action of a solution of ammonia carrying litmus, substantially as and for the purpose set forth.

  20. Process of treating tars

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, C; Hempel, H; Weissenburger, H

    1955-05-05

    A process is described for treating tars or tar oils, especially carbonization tars, characterized in that the tars or tar oils are mixed with benzene or light oils which contain no aromatic material or only slight amounts, or with gas oil in such amounts that the asphalt precipitates, and after separation of the precipitated material the mixture is treated with caustic solution for separation of the phenols, and after separation of the phenolate liquor the mixture is subjected to heating for removal of the dilution medium, then the remaining oil can be used as heating oil or it is submitted to distillation for the purpose of recovering a fuel suitable for diesel motors, while the phenolate liquor is worked up into phenols.

  1. Treating mine water

    Energy Technology Data Exchange (ETDEWEB)

    Matlak, E S; Kochegarova, L V; Zaslavskaya, I Yu

    1980-10-01

    Taking into account the negative influence of mine waters with suspended matter on the natural environment on the surface, the maximum treatment of mine water underground, is proposed. It is noted that full treatment of mine water, using conventional filtration methods, would be rather expensive, but a limited treatment of mine water is possible. Such treated mine water can be used in dust suppression and fire fighting systems. Mine water treated underground should be free of any odor, with pH level ranging from 6 to 9.5, with suspended matter content not exceeding 50 mg/l and coli-titre not less than 300 cm$SUP$3. It is suggested that water treatment to produce water characterized by these parameters is possible and economical. Recommendations on construction of underground sedimentation tanks and channels, and a hydraulic system of cleaning sedimentation tanks are proposed. The settling would be stored underground in abandoned workings. (2 refs.) (In Russian)

  2. Method of treating depression

    Science.gov (United States)

    Henn, Fritz [East Patchogue, NY

    2012-01-24

    Methods for treatment of depression-related mood disorders in mammals, particularly humans are disclosed. The methods of the invention include administration of compounds capable of enhancing glutamate transporter activity in the brain of mammals suffering from depression. ATP-sensitive K.sup.+ channel openers and .beta.-lactam antibiotics are used to enhance glutamate transport and to treat depression-related mood disorders and depressive symptoms.

  3. Treating oil shale

    Energy Technology Data Exchange (ETDEWEB)

    Dolbear, S H

    1921-01-04

    Oil shale is treated for the separation of the valuable organic compounds, with a view to economy in subsequent destructive distillation, by grinding to powder, mixing with water to form a pulp, adding a small quantity of an oil liquid and aerating the mixture to form a froth containing the organic compounds. If the powdered shale contains sufficient free oil, the addition of oil to the pulp may be dispensed with. In some cases an electrolyte such as sulfuric acid may be added to the pulp.

  4. Eumycetoma Treated With Ketoconazole

    Directory of Open Access Journals (Sweden)

    Mittal Radha Rani

    1997-01-01

    Full Text Available A 43 year old female had progressive indolent, firm, tender, nodular swellings with multiple sinuses discharging pus containing black granules on left foot and ankle since 3 years. Smear of granule showed dark brown irregular mass with hyphae towards the periphery. Superimposed E. coli infection was treated with cefadroxyl 500 mg B.D Histopathologically marked acanthosis of epidermis , dense collection of mononuclear PMNL’s, plasma cells around granules of maduramycosis were seen. X-ray foor showed osteolytic lesions and culture was negative. Satisfactory and progressive improvement occurred after 7 weeks of therapy with ketoconozole 200 mg.

  5. Treating hydrocarbon oils

    Energy Technology Data Exchange (ETDEWEB)

    Scott, R; MacIvor, W

    1869-09-01

    The treatment of hydrocarbon oils, such as coal or shale oils, paraffin oils, and petroleum, either in the crude or more or less refined state has the object of reducing the specific gravity and otherwise improving the qualities of such oils. The oil to be treated is put into any ordinary still and distilled. The vapor escaping during the distillation is passed through one or more heating vessels or chambers and exposed to the heat necessary to produce the change. The heating vessels or chambers may be made of metal, clay, or any other material adapted to endure heat, and they may be made of any desired form, or they may be constituted of a coil of metal pipes or a series of tubes such as are used for heating air for blast furnaces.

  6. Treating schizophrenia during menopause.

    Science.gov (United States)

    Brzezinski, Amnon; Brzezinski-Sinai, Noa A; Seeman, Mary V

    2017-05-01

    The aim of this review is to examine three questions: What are the risks and benefits of treating women with schizophrenia with hormone therapy (HT) at menopause? Should the antipsychotic regimen be changed at menopause? Do early- and late-onset women with schizophrenia respond differently to HT at menopause? MEDLINE databases for the years 1990 to 2016 were searched using the following interactive terms: schizophrenia, gender, menopause, estrogen, and hormones. The selected articles (62 out of 800 abstracts) were chosen on the basis of their applicability to the objectives of this targeted narrative review. HT during the perimenopause in women with schizophrenia ameliorates psychotic and cognitive symptoms, and may also help affective symptoms. Vasomotor, genitourinary, and sleep symptoms are also reduced. Depending on the woman's age and personal risk factors and antipsychotic side effects, the risk of breast cancer and cardiovascular disease may be increased. Antipsychotic types and doses may need to be adjusted at menopause, as may be the mode of administration. Both HT and changes in antipsychotic management should be considered for women with schizophrenia at menopause. The question about differences in response between early- and late-onset women cannot yet be answered.

  7. Drugs for treating giardiasis.

    Science.gov (United States)

    Granados, Carlos E; Reveiz, Ludovic; Uribe, Luis G; Criollo, Claudia P

    2012-12-12

    Giardiasis infection may be asymptomatic, or can cause diarrhoea (sometimes severe), weight loss, malabsorption, and, in children, failure to thrive. It is usually treated with metronidazole given three times daily for five to 10 days. To evaluate the relative effectiveness of alternative antibiotic regimens for treating adults or children with symptomatic giardiasis. We searched the Cochrane Infectious Disease Group Specialized Register, the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 6 2012); MEDLINE, EMBASE, LILACS and the International Clinical Trials Registry Platform Search Portal (3 July 2012). We included randomized controlled trials (RCT) comparing metronidazole administered for five to 10 days with any of the following drugs: metronidazole (single dose), tinidazole, albendazole, mebendazole, and nitazoxanide. The primary outcomes were parasitological and clinical cure. Two authors independently assessed studies for inclusion, performed the risk of bias assessment, and extracted data. We summarized data using risk ratios and mean differences and we presented the results in forest plots and performed meta-analyses where possible. We assessed heterogeneity using the Chi(2) test, I(2) statistic and visual inspection; and we explored this by using subgroup analyses.We assessed the quality of evidence by using the GRADE approach. We included 19 trials, involving 1817 participants, of which 1441 were children. Studies were generally small, with poor methods reporting. . Most reported parasitological outcomes rather than clinical improvement.Ten trials, from India, Mexico, Peru, Iran, Cuba, and Turkey, compared albendazole (400 mg once daily for five to 10 days) with metronidazole (250 mg to 500 mg three times daily for five to 10 days). This once-daily regimen of albendazole is probably equivalent to metronidazole at achieving parasitological cure (RR 0.99, 95% CI 0.95 to 1.03; 932 participants, 10 trials; moderate quality evidence), and

  8. Acupuncture for treating fibromyalgia

    Science.gov (United States)

    Deare, John C; Zheng, Zhen; Xue, Charlie CL; Liu, Jian Ping; Shang, Jingsheng; Scott, Sean W; Littlejohn, Geoff

    2014-01-01

    ), adjunct acupuncture therapy reduced pain at one month after treatment: mean pain was 8 points on a 0 to 10 point scale in the standard therapy group; treatment reduced pain by 3 points (95% CI −3.9 to −2.1), an absolute reduction of 30% (21% to 39%). Two people treated with acupuncture reported adverse events; there were none in the control group (RR 3.57; 95% CI 0.18 to 71.21). Global well-being, sleep, fatigue and stiffness were not reported. Physical function data were not usable. Low quality evidence from one study (38 participants) showed a short-term benefit of acupuncture over antidepressants in pain relief: mean pain was 29 points (0 to 100 point scale) in the antidepressant group; acupuncture reduced pain by 17 points (95% CI −24.1 to −10.5). Other outcomes or adverse events were not reported. Moderate-quality evidence from one study (41 participants) indicated that deep needling with or without deqi did not differ in pain, fatigue, function or adverse events. Other outcomes were not reported. Four studies reported no differences between acupuncture and control or other treatments described at six to seven months follow-up. No serious adverse events were reported, but there were insufficient adverse events to be certain of the risks. Authors’ conclusions There is low tomoderate-level evidence that compared with no treatment and standard therapy, acupuncture improves pain and stiffness in people with fibromyalgia. There is moderate-level evidence that the effect of acupuncture does not differ from sham acupuncture in reducing pain or fatigue, or improving sleep or global well-being. EA is probably better than MA for pain and stiffness reduction and improvement of global well-being, sleep and fatigue. The effect lasts up to one month, but is not maintained at six months follow-up. MA probably does not improve pain or physical functioning. Acupuncture appears safe. People with fibromyalgia may consider using EA alone or with exercise and medication. The

  9. Upgrading of TREAT experimental capabilities

    International Nuclear Information System (INIS)

    Dickerman, C.E.; Rose, D.; Bhattacharyya, S.K.

    1982-01-01

    The TREAT facility at the Argonne National Laboratory site in the Idaho National Engineering Laboratory is being upgraded to provide capabilities for fast-reactor-safety transient experiments not possible at any other experimental facility. Principal TREAT Upgrade (TU) goal is provision for 37-pin size experiments on energetics of core-disruptive accidents (CDA) in fast breeder reactor cores with moderate sodium void coefficients. this goal requires a significant enhancement of the capabilities of the TREAT facility, specifically including reactor control, hardened neutron spectrum incident on the test sample, and enlarged building. The upgraded facility will retain the capability for small-size experiments of the types currently being performed in TREAT. Reactor building and crane upgrading have been completed. TU schedules call for the components of the upgraded reactor system to be finished in 1984, including upgraded TREAT fuel and control system, and expanded coverage by the hodoscope fuel-motion diagnostics system

  10. Evaluating and Treating Transverse Myelitis

    Science.gov (United States)

    ... myelitis (TM). Neurologists from the American Academy of Neurology are doctors who identify and treat diseases of ... an educational service of the American Academy of Neurology. It is based on an assessment of current ...

  11. Treating Cushing's Disease in Dogs

    Science.gov (United States)

    ... For Consumers Consumer Updates Treating Cushing's Disease in Dogs Share Tweet Linkedin Pin it More sharing options ... FDA Consumer Health Information Your 9-year old dog has been drinking a lot more lately and ...

  12. How to Treat Gestational Diabetes

    Science.gov (United States)

    ... A Listen En Español How to Treat Gestational Diabetes Be sure to see the latest Diabetes Forecast ... and a healthy start for your baby. Gestational Diabetes – Looking Ahead Gestational diabetes usually goes away after ...

  13. Best Medications to Treat Fibromyalgia

    Science.gov (United States)

    ... open('/content/cro/en/health/prescription-drugs/best-buy-drugs/Evaluating_Prescription_Drugs_Used_to_Treat_Fibromyalgia.print. ... price, we have chosen three Consumer Reports Best Buy Drugs as initial options to consider if you and ...

  14. Treating and Preventing Sports Hernias

    Science.gov (United States)

    ... Close ‹ Back to Healthy Living Treating and Preventing Sports Hernias If you play ice hockey, tennis or ... for the most commonly misdiagnosed groin pain—a sports hernia. A sports hernia often results from overuse ...

  15. Treating Obesity As a Disease

    Science.gov (United States)

    ... Obesity, And What You Can Do Understanding the American Obesity Epidemic Stress Management How Does Stress Affect You? ... Keeping the Weight Off • Obesity - Introduction - Understanding the American Obesity Epidemic - Treating Obesity as a Disease - Childhood Obesity ...

  16. Treating P.A.D.

    Science.gov (United States)

    ... Issue Past Issues Special Section Treating P.A.D. Past Issues / Summer 2008 Table of Contents For ... Illustration courtesy of NHLBI Treatment for P.A.D. is designed to reduce a patient's symptoms, prevent ...

  17. System of treating flue gas

    International Nuclear Information System (INIS)

    Ziegler, D.L.

    1975-01-01

    A system is described for treating or cleaning incinerator flue gas containing acid gases and radioactive and fissionable contaminants. Flue gas and a quench solution are fed into a venturi and then tangentially into the lower portion of a receptacle for restricting volumetric content of the solution. The upper portion of the receptacle contains a scrub bed to further treat or clean the flue gas

  18. Do Surgeons Treat Their Patients Like They Would Treat Themselves?

    NARCIS (Netherlands)

    Janssen, Stein J.; Teunis, Teun; Guitton, Thierry G.; Ring, David; Spoor, Andy B.; Chauhan, Aakash; Shafritz, Adam B.; Wasterlain, Amy; Terrono, Andrew L.; Neviaser, Andrew S.; Schmidt, Andrew; Nelson, Andy; Miller, Anna N.; Kristan, Anze; Apard, Thomas; Berner, Arne; Ilyas, Asif; Jubel, Axel; Jost, Bernhard; Babis, George; Watkins, Barry; Kreis, Barbara; Nolan, Betsy M.; Crist, Brett D.; Cross, Brian J.; Wills, Brian P. D.; Barreto, Camilo Jose Romero; Ekholm, Carl; Swigart, Carrie; Spath, Catherine; Zalavras, Charalampos; Cassidy, Charles; Garnavos, Christos; Moreno-Serrano, Constanza L.; Rodner, Craig; Klostermann, Cyrus; Osei, Daniel A.; Rikli, Daniel A.; Haverkamp, Daniel; Polatsch, Daniel; Drosdowech, Darren; Edelstein, David M.; Eygendaal, Denise; Verbeek, Diederik O. F.; Doornberg, Job N.; van den Bekerom, Michel P. J.; Schep, Niels; Kloen, Peter; Haverlag, Robert; Schepers, Tim

    2015-01-01

    There is substantial unexplained geographical and surgeon-to-surgeon variation in rates of surgery. One would expect surgeons to treat patients and themselves similarly based on best evidence and accounting for patient preferences. (1) Are surgeons more likely to recommend surgery when choosing for

  19. Effect of water treated and urea treated neem ( Azadirachta indica ...

    African Journals Online (AJOL)

    In a study to evaluate the carcass haematological and biochemical characteristics of broiler birds fed graded levels of water and urea-treated neem kernel cake (NKC), 300 day-old broilers (Cobb, 500) were randomly assigned to five dietary treatments for 56 days. Water and feed were fed adlibitum. The diets were ...

  20. Trick or Treat and Telescopes

    Science.gov (United States)

    Buratti, Bonnie J.; Meinke, Bonnie K.; Schmude, Richard W.

    2017-10-01

    Based on an activity that DPS member Richard Schmude Jr. has been doing for years, with over 5000 children reached, DPS initiated in 2016 a pilot program entitled “Trick-or-Treat and Telescopes.” DPS encouraged its members to put out their telescopes during trick-or-treat time on Halloween, in their own lawns or in a neighbor’s lawn with better viewing (or more traffic). The program will be continued in 2017. This year should offer good viewing with a waxing gibbous moon and Saturn visible. The program was also advertised though the Night Sky Network, a consortium of astronomy clubs. The following website gives advice and connections to resources.https://dps.aas.org/education/trick-or-treat-and-telescopes acknowledged.

  1. Treating rheumatoid arthritis to target

    DEFF Research Database (Denmark)

    Smolen, Josef S; Breedveld, Ferdinand C; Burmester, Gerd R

    2016-01-01

    BACKGROUND: Reaching the therapeutic target of remission or low-disease activity has improved outcomes in patients with rheumatoid arthritis (RA) significantly. The treat-to-target recommendations, formulated in 2010, have provided a basis for implementation of a strategic approach towards this t...

  2. Method for treating radioactive liquids

    International Nuclear Information System (INIS)

    Komrow, R.R.; Pritchard, J.F.

    1980-01-01

    A process for treating and handling radioactive liquids and rendering such liquids safe for handling is disclosed. Transportation and disposal, the process comprises adding thereto a small amount of a water-insoluble alkali salt of an aqueous alkali saponified gelatinized-starch-polyacrylonitrile graft polymer, to form a solid, semi-solid or gel product

  3. Articles Treated with Biocidal Products

    OpenAIRE

    Söyleriz, Yüksel

    2015-01-01

    In this study, articles treated with biocidal products have been assessed in the scope of Directive 98/8/EC Concerning the Placing of Biocidal Products on the Market and of Regulation (EU) No 528/2012 concerning the Making Available on the Market and Use of Biocidal Products.

  4. Asymptomatic Bacteriuria: To Treat or Not To Treat. Pro Treatment.

    Science.gov (United States)

    Köves, Béla

    2018-06-14

    Asymptomatic bacteriuria (ABU) should be treated only in pregnant women and before urological procedures that breach the mucosa. In all other clinical settings, treatment of ABU is not beneficial and only contributes to antibiotic-associated morbidity and the selection of antibiotic resistance; therefore, screening and treatment are not recommended. Copyright © 2018 European Association of Urology. Published by Elsevier B.V. All rights reserved.

  5. Apparatus for treating bituminous shale

    Energy Technology Data Exchange (ETDEWEB)

    1942-11-24

    A method is given of transforming finely crushed bituminous shale, for instance of maximum particle size of about 5 mm, into balls, nodules, or similar shapes, in which the shale to be treated is passed in the form of lumps through a rotary drum. The finely crushed shale with a higher content of moisture is brought into contact with finely crushed shale of a lower content of moisture, and thereby serves as kernel material during the formation of the nodules or similar shapes.

  6. Plexiform Neurofibroma Treated with Pharmacopuncture

    Directory of Open Access Journals (Sweden)

    Chungsan Lim

    2014-09-01

    Full Text Available Objectives: The purpose of this study is to report a case of a plexiform neurofibroma (PNF in the pelvic region treated with sweet bee venom (SBV and mountain ginseng pharmacopuncture (MGP. Methods: A 16-year-old girl was diagnosed as having PNFs, neurofibromatosis type 1, 10 years ago and she had surgery three times to remove the benign tumors, but the growth of the PNFs continued. She has been treated in our clinic with SBV and MGP two times per month from March 2010 to April 2014. SBV was injected intra-subcutaneously at the borders of the PNFs in the pelvic region, and MGP was administrated intravenously each treatment time. Results: The growths of the PNFs occurred rapidly and continued steadily before treatment. Since March 2010, she has been treated in our clinic, and the growths of the PNFs have almost stopped; further-more, the discomfort of hip joint pain has been reduced, and her general condition has improved. Conclusion: We cautiously conclude that SBV and MGP treatment has some effects that suppress the growth and the spread of the PNFs in this patient.

  7. Treat to target in gout.

    Science.gov (United States)

    Perez-Ruiz, Fernando; Moreno-Lledó, Aitana; Urionagüena, Irati; Dickson, Alastair J

    2018-01-01

    The treat-to-target (T2T) approach has been successfully implemented in a number of diseases. T2T has been proposed for rheumatic diseases such as RA, spondyloarthritis, lupus, and recently for gout. The level of evidence for such approaches differs from one condition to the other (moderate to high for hyperlipidaemia, for example). Practice is based on the best available evidence at any time, and in absence of good evidence for T2T in gout, some suggest a conservative only-treat-symptoms approach. Evidence suggests that not treating gout to target in the long term is overall associated with worsening outcomes, such as flares, tophi and structural damage, which is associated to loss of quality of life and mortality. Different targets have been proposed for hyperuricaemia in gout; lower than 6 mg/dl (0.36 mmol/l) for all patients, at least gout. © The Author 2018. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  8. [Urinary tract infections in pregnancy: when to treat, how to treat, and what to treat with].

    Science.gov (United States)

    Kladenský, J

    2012-04-01

    Urinary tract infections (UTI) in pregnant women are a relatively frequent occurrence and the spectrum of these infections ranges from lower urinary tract disease (asymptomatic bacteriuria, acute cystitis) to upper urinary tract disease (acute pyelonephritis). Anatomical and functional changes in the urinary tract in pregnancy result in significantly higher susceptibility to progression of the infection from asymptomatic bacteriuria to the stage of acute pyelonephritis. Untreated asymptomatic bacteriuria in pregnancy leads, in as much as 40%, to the development of acute pyelonephritis with all the subsequent negative effects not only for the woman herself, but particularly for the fetus. Bacteriuria in pregnancy accounts for a significantly higher number of newborns with a low birth weight, low gestational age and higher neonatal mortality rate. Therefore, it is necessary to perform screening for bacteriuria in pregnant women and, when the finding is positive, to treat this bacteriuria. The selection of an appropriate antimicrobial agent to treat urinary tract infection in pregnancy is limited by the safety of a given drug not only for the woman, but particularly for the fetus. The article provides an overview of medications that can be safely used throughout the pregnancy or only in certain stages of pregnancy. The selection of an appropriate antibiotic should always be preceded by the result of urine culture. The article presents the principles and rules for treating asymptomatic bacteriuria, acute cystitis and acute pyelonephritis in pregnant women.

  9. TREAT neutron-radiography facility

    International Nuclear Information System (INIS)

    Harrison, L.J.

    1981-01-01

    The TREAT reactor was built as a transient irradiation test reactor. By taking advantage of built-in system features, it was possible to add a neutron-radiography facility. This facility has been used over the years to radiograph a wide variety and large number of preirradiated fuel pins in many different configurations. Eight different specimen handling casks weighing up to 54.4 t (60 T) can be accommodated. Thermal, epithermal, and track-etch radiographs have been taken. Neutron-radiography service can be provided for specimens from other reactor facilities, and the capacity for storing preirradiated specimens also exists

  10. Treating rheumatoid arthritis to target

    DEFF Research Database (Denmark)

    Smolen, Josef S; Aletaha, Daniel; Bijlsma, Johannes W J

    2010-01-01

    BACKGROUND: Aiming at therapeutic targets has reduced the risk of organ failure in many diseases such as diabetes or hypertension. Such targets have not been defined for rheumatoid arthritis (RA). OBJECTIVE: /st> To develop recommendations for achieving optimal therapeutic outcomes in RA. METHODS....... Levels of evidence, strength of recommendations and levels of agreement were derived. RESULTS: The treat-to-target activity resulted in 10 recommendations. The treatment aim was defined as remission with low disease activity being an alternative goal in patients with long-standing disease. Regular follow...

  11. Process of treating carbonaceous substances

    Energy Technology Data Exchange (ETDEWEB)

    1938-12-16

    A process is described of removing halogens or halogen compounds (or both) from the products which form when carbonaceous substances are treated thermally in the presence of halogens or halogen compounds, consisting of passing the reaction products at the same temperature with a substance able to fix halogens or acid halides through an apparatus included between the receiver and the heat exchanger, which contains, in a relatively restricted space, internal elements obliquely disposed in relation to the direction of the flow, stretched in this direction and constituted preferably of helicoidal passages.

  12. Treating Intraradicular Pockets of molars

    Directory of Open Access Journals (Sweden)

    H. Lotfizade

    1987-10-01

    Full Text Available It appears that until bone graft has not achieved 100% success, intraradicular diseases remain controversial and therefore, different treatment plans are suggested for them. Treating intraradicular diseases depend on many factors: maxillary molars are more prone to bone loss and have worse prognosis. To assess prognosis more carefully these factors should be considered: 1 bone loss: its apical depth, local or generalized 2 bone condition: buccal, lingual, mesial and distal aspects 3 tooth mobility: grades 2 and 3 have not good prognosis. Crown root ratio is also important. 4 the angle of divergence of roots: the more the roots are divergent, the better the prognosis would be. 5adjacent teeth health 6tooth position in jaws 7 age and general health of the patients 8 oral hygiene In general, teeth with 2 roots can be treated more effectively than 3 root ones. Maxillary first premolars are exceptions that do not respond to the treatments positively. We should look forward to the future investigations and findings.

  13. Treating leachate by Fenton oxidation

    Directory of Open Access Journals (Sweden)

    Roger Iván Méndez Novelo

    2010-01-01

    Full Text Available Leachates are formed from liquids, mainly rainwater, percolating through solid wastes during stabilisation. Their composition is variable and highly toxic; leachate treatment is therefore a complex task. Leachates represent a high risk to health due to the Yucatan Peninsula’s highly permeable soil. The results are presented from applying the Fenton process to treating leachate from the sanitary Merida landfill, Yucatan, Mexico. The Fenton process consists of treating the contaminant load with an H2O2 and FeSO4 combination in acidic conditions. Optimal reaction time, pH value, Fenton reagent dose, post treatment coagulation – flocculation doses and increased biodegradability index were all determined. Optimal oxidation conditions and doses were 202+ minute contact time, 4 pH, 600 mg/L H2O2 concentration and 1,000 mg/L Fe. Average organic matter removal rate, measured as CODS and TOC, were 78% and 87% respectively. The biodegradability index increased from 0.07 to 0.11 during the Fenton process and up to 0.13 when the Fenton process was followed by coagulation-flocculation.

  14. Quantum leap for treating wastewaters

    International Nuclear Information System (INIS)

    Wallace, Paula

    2012-01-01

    Full text: For many Australian food manufacturers there is increasing pressure from government agencies to reach higher standards of wastewater treatment for environmental discharge. In fact, throughout the western wolrd industrual water users are facing a similar challenge. One of the big problems is ageing pipe networks, particularly sewage pipes. Also, industrial wastewaters with high sugar-nutrient loads can cause serious damage to pipelines. This is because fermentation occurs within the wastewater, eroding and degrading the pipes, causing numerous cracks and fractures. This in turn leads to water ingress, which puts a strain on treatment plants because of the higher volume of water, especially in wet weather. Food manufacturing produces large volumes of mostly biodegradable liquid and solid waste. Wastewaters released from food manufacturing can be 'muddy', with high concentrations of suspended solids, fats, oils and grease (FOGs), and, usually, nutrients such as nitrogen. The issue for many food manufacturers is that existing wastewater treatment systems are unable to reduce the nutrient load in the biological treatment stage to a level allowing acceptable discharge. In addition, most rely on large tanks housing bacteria that are submerged in water and aerated. Aeration is energy-hungry and can create a 'sludge-cake' on top of the water, which is difficult to treat. Most existing technologies also use filters, but they foul easily and require ongoing maintenance. According to BioGill chief executive John West, the BioGill technology is groundbreaking and radically different from conventional bioreactors because the 'gills' are not submerged. Instead, the gills, composed of Nano-Ceramic Membrane sheets arranged vertically in pairs, are suspended in the air, above ground, with wastewater travelling down between them. “Fungi and bacteria, known as biomass, grow on the membranes in direct contact with the air, eating nutrients much faster than other systems

  15. Tool for treating subterranean wells

    International Nuclear Information System (INIS)

    Muller, L.; Randermann, E.

    1991-01-01

    This paper describes a system for treating subterranean wells. It comprises: elongated treatment tool having inflatable packers, a support tube connected to one end of the tool operable to lower tool from a well head into a well and to supply liquid to tool, the tool providing valve means operable in response changes in tension ins aid tube and without rotating the tube sequentially: (a) inflate the packers to isolate one portion of the from the remaining portions thereof and to lock the against movement along the well; (b) inject treatment fluid supplied to the tool through support tube into the one portion of the well and (c) deflate the packers permitting further movement of tool along the well

  16. Treating malnutrition in the community.

    Science.gov (United States)

    Dera, Merceline; Woodham, Diane

    2016-11-02

    Malnutrition is a clinical and public health problem. It has adverse effects on the physical and psycho-social wellbeing of individuals by predisposing to disease, negatively affecting its outcome and reducing the likelihood of independence. An estimated 3 million people in the UK are affected by malnutrition, most of whom live in the community ( BAPEN, 2011 ). Despite the scale of this problem, it remains under-detected, under-treated, underresourced and often overlooked by those involved in the care of at risks individuals such as the elderly. In most cases malnutrition is a treatable condition that can be managed by optimising food intake and using oral nutritional supplements (ONS) where necessary. The main focus of this article is on the dangers of malnutrition for older people in the community and the use of ONS in the treatment and management of malnutrition.

  17. Orgasmic headache treated with nimodipine.

    Science.gov (United States)

    Lee, Jea Whan; Ha, Yeon Soo; Park, Seung Chol; Seo, Ill Young; Lee, Hak Seung

    2013-07-01

    Orgasmic headache (OH) is a sudden and severe headache that occurs at the time of or shortly after an orgasm. AIM.: We present the case of typical primary headache associated with sexual activity, especially during an orgasmic period. A 34-year-old man complained of sudden and severe headache during sexual activity, or orgasmic period, for 2 months. The headache developed abruptly with an orgasm and then decreased shortly over a period of 4 ≈ 8 hours. Magnetic resonance angiography revealed severe spasm of the M1 segment of both the middle cerebral arteries. He was treated with oral nimodipine (30 mg every 8 hours), which alleviated the headache and prevented its recurrence. We postulated a pathophysiological relationship between OH and migraine, especially with respect to vasoconstriction, and believe that in such cases, nimodipine may be an effective therapy. © 2013 International Society for Sexual Medicine.

  18. Process for treating hydrocarbons, etc

    Energy Technology Data Exchange (ETDEWEB)

    1933-09-15

    A process is described for treating simultaneously bituminous substances and hydrocarbon oils for the production of low-boiling hydrocarbons and volatilization of the bituminous substances, characterized by the fact that it consists of heating a current of charge constituted by a mixture of the bituminous substances and hydrocarbon oils, to a high temperature, passing the heated current into a zone of extended reaction where the vapors are separated from the liquid or solid residue to favor transformation of the liquid hydrocarbons and volatilization of the bituminous substances, owing to the utilization of a heating agent carried to a high temperature being brought in contact with the heated charge in order to communicate its heat to the charge, while this later presents itself as relatively fine pellet or in the condition of distinct particles, particularly separated from one another.

  19. Glycerine Treated Nanofibrillated Cellulose Composites

    Directory of Open Access Journals (Sweden)

    Esra Erbas Kiziltas

    2016-01-01

    Full Text Available Glycerine treated nanofibrillated cellulose (GNFC was prepared by mixing aqueous nanofibrillated cellulose (NFC suspensions with glycerine. Styrene maleic anhydride (SMA copolymer composites with different loadings of GNFC were prepared by melt compounding followed by injection molding. The incorporation of GNFC increased tensile and flexural modulus of elasticity of the composites. Thermogravimetric analysis showed that as GNFC loading increased, the thermal stability of the composites decreased marginally. The incorporation of GNFC into the SMA copolymer matrix resulted in higher elastic modulus (G′ and shear viscosities than the neat SMA copolymer, especially at low frequencies. The orientation of rigid GNFC particles in the composites induced a strong shear thinning behavior with an increase in GNFC loading. The decrease in the slope of elastic modulus with increasing GNFC loading suggested that the microstructural changes of the polymer matrix can be attributed to the incorporation of GNFC. Scanning electron microscopy (SEM images of fracture surfaces show areas of GNFC agglomerates in the SMA matrix.

  20. Process for treating oil shale

    Energy Technology Data Exchange (ETDEWEB)

    1920-08-22

    A process for treating oil shale is characterized in that the shale is first finely ground, then heated in the presence of steam in a high-pressure retort at 1 to 50 atmospheres pressure at a temperature of 200/sup 0/ to 450/sup 0/C and then with large amounts of water with or without materials forming emulsions with water or with oil. Solution medium suitable for bitumen or paraffin is beaten up in a rapid hammer mill until all or most all of the oil or bitumen is emulsified. The emulsion is separated by filter-pressing and centrifuging from the solid shale residue and the oil or bitumen is again separated from the emulsion medium by heating, acidulating, standing, or centrifuging, and then in known ways is further separated, refined, and worked up.

  1. To treat or not to treat: should psychologists treat tobacco use disorder?

    Science.gov (United States)

    Bodie, Linda P

    2014-08-01

    The author presented this Presidential Address for Divison 18, Psychologists in Public Service, at the 2012 American Psychological Association Convention in Orlando, Florida. The address challenges public service psychologists to reduce the tobacco disease burden through their roles as researchers, leaders, educators, and practitioners and explains why treating tobacco use disorder is important and relevant for psychologists. The address discusses the prevalence and the resulting mortality and morbidity rates of tobacco use disorder, which call for effective evidence-based interventions that can be integrated by psychologists into other ongoing treatments. Treatment of the underserved populations, including those with serious mental illness and/or substance use disorders, presents many barriers. In addition, education and training for tobacco use disorder in undergraduate and graduate clinical psychology programs present further barriers for psychology trainees. However, progress is being made because of the numerous resources and psychology leaders who are advocates for tobacco use disorder treatment and research. Challenges for the future include increasing awareness of the importance of treatment for tobacco use disorder, finding innovative ways to increase access to comprehensive evidence-based treatment, and acknowledging that psychologists can make a difference in reducing the tobacco use disorder disease burden. Psychologists have an ethical and professional responsibility to treat tobacco use disorder.

  2. Treating gynaecological disorders with traditional Chinese medicine ...

    African Journals Online (AJOL)

    Traditional Chinese Medicine (TCM) has significant advantages in treating gynaecological disorders. The paper has provided a brief introduction on the current progress of treating some gynaecological disorders including endometriosis, infertility, dysmenorrhea, abnormal uterine bleeding, premenstrual syndrome, ...

  3. Heart failure in patients treated with bisphosphonates

    DEFF Research Database (Denmark)

    Grove, E L; Abrahamsen, B; Vestergaard, P

    2013-01-01

    The aim of this study was to investigate the occurrence of heart failure in patients treated with bisphosphonates.......The aim of this study was to investigate the occurrence of heart failure in patients treated with bisphosphonates....

  4. How Are Genetic Conditions Treated or Managed?

    Science.gov (United States)

    ... mtDNA Resources Help Me Understand Genetics Share: Email Facebook Twitter Home Help Me Understand Genetics Genetic Consultation How are genetic conditions treated or managed? How are genetic conditions treated or managed? Many ...

  5. Vagus Nerve Stimulation for Treating Epilepsy

    Science.gov (United States)

    ... and their FAMILIES VAGUS NERVE STIMULATION FOR TREATING EPILEPSY This information sheet is provided to help you ... how vagus nerve stimulation (VNS) may help treat epilepsy. The American Academy of Neurology (AAN) is the ...

  6. Antimicrobial drugs for treating cholera

    Science.gov (United States)

    Leibovici-Weissman, Ya'ara; Neuberger, Ami; Bitterman, Roni; Sinclair, David; Salam, Mohammed Abdus; Paul, Mical

    2014-01-01

    Background Cholera is an acute watery diarrhoea caused by infection with the bacterium Vibrio cholerae, which if severe can cause rapid dehydration and death. Effective management requires early diagnosis and rehydration using oral rehydration salts or intravenous fluids. In this review, we evaluate the additional benefits of treating cholera with antimicrobial drugs. Objectives To quantify the benefit of antimicrobial treatment for patients with cholera, and determine whether there are differences between classes of antimicrobials or dosing schedules. Search methods We searched the Cochrane Infectious Disease Group Specialized Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; African Index Medicus; LILACS; Science Citation Index; metaRegister of Controlled Trials; WHO International Clinical Trials Registry Platform; conference proceedings; and reference lists to March 2014. Selection criteria Randomized and quasi-randomized controlled clinical trials in adults and children with cholera that compared: 1) any antimicrobial treatment with placebo or no treatment; 2) different antimicrobials head-to-head; or 3) different dosing schedules or different durations of treatment with the same antimicrobial. Data collection and analysis Two reviewers independently applied inclusion and exclusion criteria, and extracted data from included trials. Diarrhoea duration and stool volume were defined as primary outcomes. We calculated mean difference (MD) or ratio of means (ROM) for continuous outcomes, with 95% confidence intervals (CI), and pooled data using a random-effects meta-analysis. The quality of evidence was assessed using the GRADE approach. Main results Thirty-nine trials were included in this review with 4623 participants. Antimicrobials versus placebo or no treatment Overall, antimicrobial therapy shortened the mean duration of diarrhoea by about a day and a half compared to placebo or no treatment (MD -36.77 hours, 95% CI -43

  7. Method of treating waste water

    Science.gov (United States)

    Deininger, J. Paul; Chatfield, Linda K.

    1991-01-01

    A process of treating water to remove transuranic elements contained therein by adjusting the pH of a transuranic element-containing water source to within the range of about 6.5 to about 14.0, admixing the water source with an alkali or alkaline earth ferrate in an amount sufficient to form a precipitate within the water source, the amount of ferrate effective to reduce the transuranic element concentration in the water source, permitting the precipitate in the admixture to separate and thereby yield a supernatant liquid having a reduced transuranic element concentration, and separating the supernatant liquid having the reduced transuranic element concentration from the admixture is provided. Additionally, a water soluble salt, e.g., a zirconium salt, can be added with the alkali or alkaline earth ferrate in the process to provide greater removal efficiencies. A composition of matter including an alkali or alkaline earth ferrate and a water soluble salt, e.g., a zirconium salt, is also provided.

  8. Treating water-reactive wastes

    International Nuclear Information System (INIS)

    Lussiez, G.W.

    1993-01-01

    Some compounds and elements, such as lithium hydride, magnesium, sodium, and calcium react violently with water to generate much heat and produce hydrogen. The hydrogen can ignite or even form an explosive mixture with air. Other metals may react rapidly only if they are finely divided. Some of the waste produced at Los Alamos National Laboratory includes these metals that are contaminated with radioactivity. By far the greatest volume of water-reactive waste is lithium hydride contaminated with depleted uranium. Reactivity of the water-reactive wastes is neutralized with an atmosphere of humid nitrogen, which prevents the formation of an explosive mixture of hydrogen and air. When we adjust the temperature of the nitrogen and the humidifier, the nitrogen can be more or less humid, and the rate of reaction can be adjusted and controlled. Los Alamos has investigated the rates of reaction of lithium hydride as a function of the temperature and humidity, and, as anticipated, they in with in temperature and humidity. Los Alamos will investigate other variables. For example, the nitrogen flow will be optimized to conserve nitrogen and yet keep the reaction rates high. Reaction rates will be determined for various forms of lithium waste, from small chips to powder. Bench work will lead to the design of a skid-mounted process for treating wastes. Other water-reactive wastes will also be investigated

  9. Physical exercise in treating obesity

    Directory of Open Access Journals (Sweden)

    Victor Keihan Rodrigues Matsudo

    2006-03-01

    Full Text Available Undoubtedly, no regular practice of physical exercise is one of thefactors that determine the global epidemics of weight excess andobesity in all age groups. Taking up physical activities regularlysince the initial stages of life (childhood, during adolescence andmaintaining them in adulthood – from young adults to over 50 yearsof age - is essential to assure an appropriate control of weight andbody fat. The general recommendation of physical exercise for goodhealth is to practice at least 30 minutes of moderate activities, atleast five days a week, and preferably every day. When the purposeis to lose and control weight in overweighed and obese individuals,the minimum practice should last 60 minutes/day, preferably 90minutes/day, at least five days/week, in a continuous or accumulatedmanner. Physical exercise is associated with several physical,psychological and social benefits that justify it inclusion as a crucialstrategy to prevent and treat overweight and obesity in any agegroup. Apart from moderate aerobic physical exercise, such aswalking, cycling, swimming, or more vigorous activities, such asjogging or running, resistance exercises and changes in lifestyle areessential, together with re-education of eating habits, to fight theepidemics of overweight and obesity. Besides the effect of weightcontrol, reduced body fat, prevention of weight gain and maintenanceof lean mass, physical exercise is related to a better lipid profile andreduced risk of associated diseases, such as diabetes, hypertension,metabolic syndrome, cardiovascular diseases and, consequently,lower risk of death.

  10. 'Treat to Target' - Lessons Learnt.

    Science.gov (United States)

    Kurti, Zsuzsanna; Vegh, Zsuzsanna; Golovics, Petra Anna; Lakatos, Peter Laszlo

    2016-01-01

    Therapeutic management in inflammatory bowel diseases (IBD) has significantly changed in the last decades with the advent of biological therapy resulting in new treatment targets other than clinical symptoms. Patient stratification in the early stage of the disease is an important step to identify patients with poor prognosis, who might benefit from early aggressive treatment to avoid complications in the later disease course. Recent randomized and hypothesis driven (e.g., Randomized Evaluation of an Algorithm for Crohn's Treatment, Post-Operative Crohn's Endoscopic Recurrence) clinical trials conducted in the biological era underscore the need of objective disease monitoring including assessment of biomarkers (e.g., C-reactive protein and calprotectin), mucosal healing and, for biologically treated patients, therapeutic drug monitoring beside clinical symptom assessment in both Crohn's disease and ulcerative colitis. Assessing the treatment efficacy objectively has become an important element of patient monitoring besides clinical symptom assessment. Further clinical studies are needed to assess whether implementation of new therapeutic algorithms based on these targets and tight monitoring in clinical practice have the potential to further improve long-term disease outcomes in IBD. © 2016 S. Karger AG, Basel.

  11. Antimicrobial drugs for treating cholera.

    Science.gov (United States)

    Leibovici-Weissman, Ya'ara; Neuberger, Ami; Bitterman, Roni; Sinclair, David; Salam, Mohammed Abdus; Paul, Mical

    2014-06-19

    Cholera is an acute watery diarrhoea caused by infection with the bacterium Vibrio cholerae, which if severe can cause rapid dehydration and death. Effective management requires early diagnosis and rehydration using oral rehydration salts or intravenous fluids. In this review, we evaluate the additional benefits of treating cholera with antimicrobial drugs. To quantify the benefit of antimicrobial treatment for patients with cholera, and determine whether there are differences between classes of antimicrobials or dosing schedules. We searched the Cochrane Infectious Disease Group Specialized Register; the Cochrane Central Register of Controlled Trials (CENTRAL); PubMed; EMBASE; African Index Medicus; LILACS; Science Citation Index; metaRegister of Controlled Trials; WHO International Clinical Trials Registry Platform; conference proceedings; and reference lists to March 2014. Randomized and quasi-randomized controlled clinical trials in adults and children with cholera that compared: 1) any antimicrobial treatment with placebo or no treatment; 2) different antimicrobials head-to-head; or 3) different dosing schedules or different durations of treatment with the same antimicrobial. Two reviewers independently applied inclusion and exclusion criteria, and extracted data from included trials. Diarrhoea duration and stool volume were defined as primary outcomes. We calculated mean difference (MD) or ratio of means (ROM) for continuous outcomes, with 95% confidence intervals (CI), and pooled data using a random-effects meta-analysis. The quality of evidence was assessed using the GRADE approach. Thirty-nine trials were included in this review with 4623 participants. Antimicrobials versus placebo or no treatment Overall, antimicrobial therapy shortened the mean duration of diarrhoea by about a day and a half compared to placebo or no treatment (MD -36.77 hours, 95% CI -43.51 to -30.03, 19 trials, 1013 participants, moderate quality evidence). Antimicrobial therapy also

  12. Monoclonal antibodies for treating cancer

    International Nuclear Information System (INIS)

    Dillman, R.O.

    1989-01-01

    The purpose of this study is to assess the current status of in-vivo use of monoclonal antibodies for treating cancer. Publications appearing between 1980 and 1988 were identified by computer searches using MEDLINE and CANCERLIT, by reviewing the table of contents of recently published journals, and by searching bibliographies of identified books and articles. More than 700 articles, including peer-reviewed articles and book chapters, were identified and selected for analysis. The literature was reviewed and 235 articles were selected as relevant and representative of the current issues and future applications for in-vivo monoclonal antibodies for cancer therapy and of the toxicity and efficacy which has been associated with clinical trials. Approaches include using antibody alone (interacting with complement or effector cells or binding directly with certain cell receptors) and immunoconjugates (antibody coupled to radioisotopes, drugs, toxins, or other biologicals). Most experience has been with murine antibodies. Trials of antibody alone and radiolabeled antibodies have confirmed the feasibility of this approach and the in-vivo trafficking of antibodies to tumor cells. However, tumor cell heterogeneity, lack of cytotoxicity, and the development of human antimouse antibodies have limited clinical efficacy. Although the immunoconjugates are very promising, heterogeneity and the antimouse immune response have hampered this approach as has the additional challenge of chemically or genetically coupling antibody to cytotoxic agents. As a therapeutic modality, monoclonal antibodies are still promising but their general use will be delayed for several years. New approaches using human antibodies and reducing the human antiglobulin response should facilitate treatment. 235 references

  13. Interventions for treating schistosomiasis mansoni.

    Science.gov (United States)

    Saconato, H; Atallah, A

    2000-01-01

    Schistosomiasis is a parasite that is carried by freshwater snails. The intestinal form infects the intestine, liver and spleen and can be fatal. The objective of this review was to assess the effects of oxamniquine or praziquantel for treating Schistosomiasis mansoni We searched the Cochrane Infectious Diseases Group trials register, the Cochrane Controlled Trials Register, Medline, Lilacs and reference lists of articles. The Revista da Sociedade Brasileira de Medicina Tropical and Brazilian Tropical Medicine Congress abstracts were handsearched Randomised and quasi-randomised trials comparing oxamniquine and/or praziquantel to placebo for the treatment of Schistosomiasis mansoni. Two reviewers independently assessed trial quality and extracted data. Thirteen trials met the inclusion criteria. Praziquantel and oxamniquine were effective in curing Schistosoma mansoni infection when compared to placebo. In Africa, praziquantel 40 mg/Kg is more effective than oxamniquine 15 mg/Kg in individuals older than 14 years (OR 3.54, 95%CI 1.70, 7.38), but no difference was found when compared with oxamniquine 30 mg/Kg (OR 0.29, 95%CI 0.08, 1.01). In Brazil, praziquantel was equally effective when compared with oxamniquine in individuals older than 14 years (OR 1.70, 95%CI 0.83, 3.49). Both drugs appear safe. There was no difference in reinfection rate between zinc supplementation and placebo (OR 0.82, 95%CI 0.47, 1.41). IPraziquantel and oxamniquine both appear to be effective for the treatment of Schistosomiasis mansoni, although lower doses of oxamniquine (less than 30 milligrams per kilogram) may not be as effective.

  14. Oil concentrations below a demulsifier treated slick

    International Nuclear Information System (INIS)

    Lunel, T.; Lewis, A.

    1993-01-01

    During field trials in the North Sea in 1992, three 20-tonne slicks of a relatively weak 30% water-in-oil emulsion were released. Two of the slicks were treated with demulsifier from spray aircraft and one of the treated slicks was sprayed with dispersant seven hours later. The experiment used flow-through fluorometry to determine oil concentrations below the control and demulsifier-treated slick. Remote sensing imagery was used to determine the area of the surface slicks. Emulsion formation was slowed down in the two demulsifier-treated slicks relative to the control slick. The demulsifier-treated slicks resulted in maximum oil concentrations in water some five times higher than the control slick and spread over a volume 10-20 times as large. The control slick was therefore more persistent on the sea surface than either of the treated slicks. 5 refs., 5 figs., 5 tabs

  15. Performance review: neutron hodoscope at TREAT

    International Nuclear Information System (INIS)

    Stanford, G.S.; DeVolpi, A.; Fink, C.L.; Regis, J.P.; Rhodes, E.A.; Stewart, R.R.

    1976-01-01

    The current fuel-motion-detection capabilities of the neutron hodoscopes at TREAT are outlined and discussed, including such topics as spatial and fuel-density resolution, dynamic range, and corrections for detector dead time and supralinearity. Capabilities and analytical techniques are illustrated with examples from several of the power-transient experiments that have been run in the TREAT reactor

  16. FLAMMABILITY OF HERBICIDE-TREATED GUAVA FOLIAGE

    Science.gov (United States)

    Guava leaves treated with herbicide were found to be less flammable than untreated green leaves or dead leaves . Differences in flammability were...determined by small-scale laboratory fires, differential thermal analysis, and thermogravimetric analysis. The herbicide-treated leaves had a higher ash

  17. Distribution pattern of surgically treated symptomatic prolapsed ...

    African Journals Online (AJOL)

    Background: The pattern of distribution of surgically treated symptomatic prolapsed lumbar and sacral intervertebral discs has been published, though scantily, especially in males. We decided to look at our own series, compare and contrast ours with some of those published. Materials and Methods: We treated 88 locations ...

  18. Process for treating oil-chalk

    Energy Technology Data Exchange (ETDEWEB)

    1925-10-20

    A process for treating oil-chalk or similar oil-containing minerals is characterized in that the material is treated in a stream of air diluted with indifferent gases at a temperature of about 150/sup 0/ to 160/sup 0/C.

  19. Hybrid options for treating cardiac disease.

    Science.gov (United States)

    Umakanthan, Ramanan; Leacche, Marzia; Zhao, David X; Gallion, Anna H; Mishra, Prabodh C; Byrne, John G

    2011-01-01

    The options for treating heart disease have greatly expanded during the course of the last 2 1/2 decades with the advent of hybrid technology. The hybrid option for treating cardiac disease implies using the technology of both interventional cardiology and cardiac surgery to treat cardiac disease. This rapidly developing technology has given rise to new and creative techniques to treat cardiac disease involving coronary artery disease, coronary artery disease and cardiac valve disease, and atrial fibrillation. It has also led to the establishment of new procedural suites called hybrid operating rooms that facilitate the integration of technologies of interventional cardiology catheterization laboratories with those of cardiac surgery operating rooms. The development of hybrid options for treating cardiac disease has also greatly augmented teamwork and collaboration between interventional cardiologists and cardiac surgeons. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. TREAT - Teachers redesigning educational activities with technology

    DEFF Research Database (Denmark)

    Nielsen, Tobias Alsted; Andersen, Mathias Elmose; Alsholm, Anne-Mette

    undervisningssituationer på Aarhus Universitet BSS. TREAT kan anvendes som en selvstændig ressource af den enkelte underviser, eller som en integreret del af Educational IT/blended learning kurser. TREAT tager afsæt i Dee Finks “Integrated Course Design” (2005), som belyser hvordan undervisere kan sammensætte et...... ressourcen i forbindelse med CUL’s blended learning kurser har været positive. Vi oplever derudover en national såvel som international interesse for ressourcen. treat.au.dk Referencer: Biggs, J. & C. Tang (2007): Teaching for Quality Learning at University. Open University Press, McGraw- Hill Education...

  1. Prosthodontic Approach to Treat Obstructive Sleep Apnea ...

    African Journals Online (AJOL)

    Prosthodontic Approach to Treat Obstructive Sleep Apnea. ... Annals of Medical and Health Sciences Research ... disordered breathing represents a continuum, ranging from simple snoring sans sleepiness, upper‑airway resistance syndrome, obstructive sleep apnea (OSA) syndrome, to hypercapnic respiratory failure.

  2. How Is Diabetes Treated in Children?

    Science.gov (United States)

    ... Consumers Home For Consumers Consumer Updates How Is Diabetes Treated in Children? Share Tweet Linkedin Pin it ... as diabetes gets worse over time. Type 2 Diabetes Type 2 diabetes is most often diagnosed in ...

  3. Therapies for Treating Diabetic Nerve Pain

    Science.gov (United States)

    ... pain. There is moderate evidence that the drugs oxcarbazepine, lamotrigine, and lacosamide likely do not help treat ... at first, opioids can have less of an effect over time. There is moderate evidence that the ...

  4. Avulsion Fracture: How Is It Treated?

    Science.gov (United States)

    ... way to treat an avulsion fracture in a young athlete? Answers from Edward R. Laskowski, M.D. ... Clinic does not endorse any of the third party products and services advertised. Advertising and sponsorship policy ...

  5. Hemifacial atrophy treated with autologous fat transplantation

    Directory of Open Access Journals (Sweden)

    Gandhi Vijay

    2005-01-01

    Full Text Available A 23-year-old male developed right hemifacial atrophy following marphea profunda. Facial asymmetry due to residual atrophy was treated with autologous fat harvested from buttocks with marked cosmetic improvement.

  6. Physics design of the upgraded TREAT reactor

    International Nuclear Information System (INIS)

    Bhattacharyya, S.K.; Lell, R.M.; Liaw, J.R.; Ulrich, A.J.; Wade, D.C.; Yang, S.T.

    1980-01-01

    With the deferral of the Safety Test Facility (STF), the TREAT Upgrade (TU) reactor has assumed a lead role in the US LMFBR safety test program for the foreseeable future. The functional requirements on TU require a significant enhancement of the capability of the current TREAT reactor. A design of the TU reactor has been developed that modifies the central 11 x 11 fuel assembly array of the TREAT reactor such as to provide the increased source of hard spectrum neutrons necessary to meet the functional requirements. A safety consequence of the increased demands on TU is that the self limiting operation capability of TREAT has proved unattainable, and reliance on a safety grade Plant Protection System is necessary to ensure that no clad damage occurs under postulated low-probability reactivity accidents. With that constraint, the physics design of TU provides a means of meeting the functional requirements with a high degree of confidence

  7. Evaluation of asphalt treated permeable base.

    Science.gov (United States)

    2013-12-01

    III : Tec : hnical : Report Documentation Page : 1. Report No. : 2. Government Accession : No. : 3. Recipient's Catalog No : . : 201 : 3 : - : 09 : - : - : - : - : - : - : 4. Title and Subtitle : 5. Report Date : Evaluation of Asphalt Treated Permeab...

  8. Branding to treat jaundice in India.

    Science.gov (United States)

    John, Selva Inita; Balekuduru, Ainash; Zachariah, Uday; Eapen, C E; Chandy, George

    2009-01-01

    Jaundice is regarded as a mysterious disease rather than a symptom of disease in several parts of India. We describe 8 cases that underwent branding to treat jaundice and subsequently presented to our centre. The causes for jaundice in these patients included a variety of benign and malignant disorders. Our report suggests that despite being literate, strong cultural beliefs lead people to seek potentially harmful procedures like branding to treat jaundice in parts of India.

  9. Legislation on treating animals in human care

    OpenAIRE

    Konečná, Petra

    2016-01-01

    1 Abstract This Master's thesis entitled Legislation on treating animals in human care compares Czech and Australian legislation in selected aspects of three categories of animals in human care - farm animals, companion animals and animals used for scientific and other research purposes. The thesis is composed of 5 main chapters. The first chapter describes sources of law regarding treating animals in human care from the perspectives of international law, European Union law, federal Czech law...

  10. Outcome of Endodontically Treated Cracked Teeth

    Science.gov (United States)

    2016-06-01

    directed by: CAPT Te!Ty Webb, D.D.S., M.S. A " cracked tooth" is defined as a thin surface enamel and dentin disruption of unknown depth, and is often...OUTCOME OF ENDODONTICALL Y TREATED CRACKED TEETH by David Michael Dow II, D.D.S. Lieutenant Commander, Dental Corps United States Navy A thesis...copyrighted material in the thesis manuscript titled: "Outcome ofEndodontically Treated Cracked Teeth" is appropriately acknowledged and, beyond

  11. Under treated Breast Cancer in the Elderly

    International Nuclear Information System (INIS)

    Malik, M.K.; Tartter, P.I.; Belfer, R.

    2013-01-01

    The effect of under treatment with adjuvant hormonal therapy, chemotherapy, or radiation was studied in elderly women with breast cancer. A prospectively maintained database was used to identify women undergoing potentially curative surgery between 1978 and 2012. The presentation, pathologic findings, treatment, and outcomes of 382 women over 70 were compared to the findings in 2065 younger patients. Subsequently, conventionally treated and under treated elderly patients were identified and their characteristics and outcomes were compared. Both young and old patients presented most frequently with mammographic findings, but older patients presented more frequently with mammographic masses while younger patients presented more frequently with mammographic calcifications. Cancers of older patients were significantly more favorable than cancers in younger patients: smaller, with more infiltrating lobular, fewer ductal carcinoma in situ, and more frequently estrogen receptor positive and fewer were poorly differentiated. Elderly patients had less axillary sampling, fewer mastectomies, less adjuvant radiation therapy, and more hormonal therapy. Fifty-one percent of the 382 elderly patients were under treated by conventional criteria. Under treated patients were more frequently in situ, better differentiated, smaller, and more often estrogen receptor positive. Forty-four percent of the under treated patients died during followup without disease recurrence. Despite under treatment, local and distant disease-free survival was comparable to patients who were not under treated.

  12. Pump and treat may be the solution

    International Nuclear Information System (INIS)

    Hoffman, A. H.; Truax, S. K.; Conrad, D.

    1997-01-01

    A case history of a 'pump and treat' system, designed to remediate chlorinated solvents and petroleum hydrocarbons in soil and groundwater resulting from historic leaking of six underground storage tanks, was described. The objective of this paper was two-fold: (1) to call into question the findings of some earlier studies which claimed that 'pump and treat' will not work to remediate impacted groundwater in a timely or cost-effective manner, and (2) to demonstrate that under certain circumstances, at some sites, groundwater 'pump and treat' may be the most appropriate, lowest cost remediation alternative. The paper also demonstrates the applicability of horizontal wells and methods to use soil venting in the saturated zone as opposed to its traditional use in the vadose zone. Details of the design parameters, system characteristics and operation are provided. 2 refs., 2 tabs

  13. Treated Wastewater Reuse on Potato (Solanum Tuberosum)

    DEFF Research Database (Denmark)

    Battilani, A; Plauborg, Finn; Andersen, Mathias Neumann

    2014-01-01

    A field experiment was carried out in Northern Italy (Po Valley), within the frame of the EU project SAFIR, to asses the impact of treated wastewater reuse on potato yield, quality and hygiene. The potato crop was drip irrigated and fertigated. Wastewater produced by small communities (≤2000 EI......) was treated by Membrane Bio Reactor (MBR) technology and gravel filter (FTS) during three cropping seasons. Treated wastewater, soil and tubers were analysed for the faecal indicator bacterium E. coli and heavy metals contents. Potato total yield was similar for tap and reused water, while the marketable...... production has been found higher with the latter. The tuber dry matter content as well as reducing sugars were not affected by reused water. Total sugars content was higher with MBR and FTS water. Water use efficiency (WUE) was significantly higher with reused water. Compared to tap water, crop gross margin...

  14. Current developments in TREAT hodoscope technology

    International Nuclear Information System (INIS)

    De Volpi, A.

    1975-01-01

    The development of fuel motion monitoring is traced from its inception through present operation and into future programs. After noting the role of fuel motion studies in terms of safety assurance for the LMFBR, the history of in-pile fuel monitoring is reviewed. The operational record of the present TREAT fast neutron hodoscope is summarized with attention to various performance features. Development plans for the TREAT hodoscope are described in some detail. Application of the hodoscope has been considered for eight safety facilities other than TREAT. In addition, there is a possible role for fuel monitoring techniques to be extended to real-time ex-vessel core surveillance in operating reactors. Certain intrinsic strengths of the hodoscope technique for material monitoring are identified. The pattern of development may be characterized as an adaptation of several technologies to fit available requirements and resources

  15. Characteristics of Acupoint Selection in Treating Apoplexy

    Institute of Scientific and Technical Information of China (English)

    ZHAO Chao-rong; ZHANG Yan; GU Hong; ZHOU Yun; XIAO Yuan-chun

    2003-01-01

    Objective: To explore the characteristics of acupoint selection in the treatment of apoplexy. Method:This paper reviews and analyzes the ancient and current medical literature, and then summarizes the characteris -tics of acupoint selection in treating apoplexy. Results:Four characteristics are presented: the acupoints on the head are mostly used; the acupoints are principally selected according to the course of nerves; the acupoints of the yang meridians are usually selected; the special acupoints and empirical acupoints are often combined.Conclusion: Above principles may be adopted in the selection of acupoints to treat apoplexy.

  16. Uterine arterial embolization to treat uterine leiomyoma

    International Nuclear Information System (INIS)

    Wang Huali; Han Lu; Wang Feng

    2002-01-01

    Objective: To assess the clinical effects of uterine arterial embolization on uterine leiomyoma. Methods: The authors treated 21 patients with uterine leiomyoma by Seldinger's uterine arterial embolization. The 4.0 F Cobra catheter was laced into the double uterine arteries with Polyvinyl Alcohol Foam (PVA) particles as the embolization. At 3 and 6 months postoperatively, the authors investigated the effects of the embolization. Results: After uterine arterial embolization, the volume of uterine leiomyoma decreased and menorrhagia was under controlled. The symptoms of anemia and oppression were relieved. The physiologic functions of ovary and uterus were preserved completely. Conclusions: Uterine arterial embolization is an effective and less invasive way to treat uterine leiomyoma

  17. Nanofluids with plasma treated diamond nanoparticles

    International Nuclear Information System (INIS)

    Yu Qingsong; Kim, Young Jo; Ma Hongbin

    2008-01-01

    In this study, diamond nanoparticles were plasma treated by glow discharges of methane and oxygen with an aim of improving their dispersion characteristics in a base fluid of water and enhancing the thermal conductivity of the resulting nanofluids. It was found that, after plasma treatment, stable nanofluids with improved thermal conductivity were obtained without using any stabilizing agents. With <0.15 vol % addition of plasma treated nanoparticles into water, a 20% increase in thermal conductivity was achieved and a 5%-10% increase in both fluid density and viscosity was observed

  18. Severe iron intoxication treated with exchange transfusion

    DEFF Research Database (Denmark)

    Carlsson, M; Cortes, D; Jepsen, S

    2009-01-01

    An 18-month-old previous healthy girl who had ingested 442 mg elemental iron/kg was admitted to a paediatric intensive care unit. The child was treated with gastric lavage, whole bowel irrigation and intravenous deferoxamine. After 2 h of standard therapy serum iron had risen threefold to 1362 µg....../dl (244 µmol/l). The child was treated with exchange transfusion (ET; 52 ml/kg) and serum iron fell to 134 µg/dl (24 µmol/l). The patient made an uncomplicated recovery. ET should be considered in severe iron poisoning when standard therapy is inadequate....

  19. Severe iron intoxication treated with exchange transfusion

    DEFF Research Database (Denmark)

    Carlsson, Marcella; Cortes, Dina; Jepsen, Søren

    2008-01-01

    An 18-month-old previous healthy girl who had ingested 442 mg elemental iron/kg was admitted to a paediatric intensive care unit. The child was treated with gastric lavage, whole bowel irrigation and intravenous deferoxamine. After 2 h of standard therapy serum iron had risen threefold to 1362 mi...... microg/dl (244 micromol/l). The child was treated with exchange transfusion (ET; 52 ml/kg) and serum iron fell to 134 microg/dl (24 micromol/l). The patient made an uncomplicated recovery. ET should be considered in severe iron poisoning when standard therapy is inadequate....

  20. Treating infidelity in same-sex couples.

    Science.gov (United States)

    Martell, Christopher R; Prince, Stacey E

    2005-11-01

    Psychotherapy with same-sex couples does not differ markedly from standard couple therapies; this is also true for treating couples facing infidelity. However, same-sex couples often design their relationships differently, without tradition and formal marital contracts to prescribe behavior. Based on clinical experience and the empirical research, this article addresses the differing norms involved in affirmatively treating infidelity in gay and lesbian couples within the framework of integrative behavioral couple therapy (IBCT). Two cases illustrate the process and outcome of IBCT with same-sex couples.

  1. Somatic symptom disorder treated with electroconvulsive therapy.

    Science.gov (United States)

    Borisovskaya, Anna; Augsburger, Jay Alan

    2017-05-01

    Somatic symptom disorder (SSD) is a challenging condition to treat with chronic pain, a common and disabling symptom. We present a patient who received electroconvulsive therapy (ECT) for SSD with significant improvement in pain and gastrointestinal symptoms. We also present a brief literature review of similar cases treated with ECT. Preliminary evidence suggests that ECT should be considered for treatment of SSD comorbid with major depressive disorder, when standard treatments fail. Further research is needed to clarify whether ECT can be used for SSD without associated depression.

  2. Treating agent for urea containing radioactive materials

    International Nuclear Information System (INIS)

    Ogawa, Hiroshi; Maki, Kentaro.

    1973-01-01

    Object: To add a coagulant into urea containing radioactive material to precipitate and remove the radioactive material in the urea. Structure: Iodosalt is added into urea and next, a mixed reagent in which silver ion or silver acetic ion and iron hydroxide precipitation or ferrite ion coexist is added therein. The urea is treated to have a sufficient alkaline, after which it is introduced into a basket type centrifuge formed with a filter layer in combination of an upper glass fiber layer and a lower active carbon layer. The treating agent can uniformly remove radioactive ion and radioactive chelate within urea containing inorganic salt and various metabolites. (Nakamura, S.)

  3. Gas treating absorption theory and practice

    CERN Document Server

    Eimer, Dag

    2014-01-01

    Gas Treating: Absorption Theory and Practice provides an introduction to the treatment of natural gas, synthesis gas and flue gas, addressing why it is necessary and the challenges involved.  The book concentrates in particular on the absorption-desorption process and mass transfer coupled with chemical reaction. Following a general introduction to gas treatment, the chemistry of CO2, H2S and amine systems is described, and selected topics from physical chemistry with relevance to gas treating are presented. Thereafter the absorption process is discussed in detail, column hardware is explain

  4. Intracellular Protein Delivery for Treating Breast Cancer

    Science.gov (United States)

    2014-08-01

    machinery. In stark contrast, hen HeLa cells were treated with S S Rho—APO NC, strong ed fluorescence of rhodamine was present in the nuclei, esulting...limit (>2500mm3) within 12 days. n sharp contrast, tumor growth was significantly delayed hen treated with S S APO NC (Fig. 4a). Fixed tumor tis- ues...estimation of that each nano molecules throu l groups. ting ligands g” of cycloocty ed nanocapsule targeting ligand ing hormone (L eu -Arg-Pro-NH that

  5. Bioremediation of treated wood with fungi

    Science.gov (United States)

    Barbara L. Illman; Vina W. Yang

    2006-01-01

    The authors have developed technologies for fungal bioremediation of waste wood treated with oilborne or metal-based preservatives. The technologies are based on specially formulated inoculum of wood-decay fungi, obtained through strain selection to obtain preservative-tolerant fungi. This waste management approach provides a product with reduced wood volume and the...

  6. Preliminary report on the Pinex at TREAT

    International Nuclear Information System (INIS)

    Berzins, G.J.; Han, K.S.; Roach, W.H.

    1976-01-01

    The neutron image of a GETR fuel pin was observed in a pinhole experiment (Pinex) performed at TREAT. The signal amplitude, recorded with intensified television cameras, compared well with expectations. The results carry favorable implications for continued development of nonredundant pinhole array techniques, as well as for refinement of single pinhole experiments, as diagnostic tools for the LMFBR safety program

  7. Method of treating oil-bearing shale

    Energy Technology Data Exchange (ETDEWEB)

    Freeman, N H

    1926-04-14

    The process is given for treating shale or other oil-bearing mineral which consists of the application of dry heat to render the oil soluble and subjects the product of the heat treatment to an operation to extract the soluble oils.

  8. Ruptured hepatoblastoma treated with primary surgical resection

    African Journals Online (AJOL)

    The remaining part of the left lobe of the liver, including segment IV ... lung, and brain metastasis, and was treated with comfort measures only ... tumor was noted on the right side of the liter. ... invasive and can control the bleeding to allow for a complete workup and ... Our two cases presented here add to the growing body.

  9. Early-Treated Phenylketonuria: Neuropsychologic Consequences.

    Science.gov (United States)

    Brunner, Robert L.; And Others

    1983-01-01

    The neuropsychologic performance of 27 children (about 6 to 13 years old) with early-treated phenylketonuria (PKU) was evaluated and correlated with their serum phenylalanine concentrations at several ages. (Author/SEW) Journal Availability: The Journal of Pediatrics; The C. V. Mosby Company, 11830 Westline Industrial Drive, St. Louis, MO 63141.

  10. Treating shale oil to obtain sulfonates

    Energy Technology Data Exchange (ETDEWEB)

    Schaeffer, H

    1921-01-21

    The process shows as its principal characteristics: (1) treating the oil with chlorsulfonic acid at a temperature of about 100/sup 0/C; (2) the transformation of the sulfonic acid obtained into salts; (3) as new industrial products, the sulfonates obtained and their industrial application as disinfectants for hides and wood.

  11. Cutaneous streptococcal abscess treated by photodynamic therapy ...

    African Journals Online (AJOL)

    Its action can alter fundamental structures for the survival of microorganisms without any development of microbial resistance. Materials and Methods: Young sheep presenting with abscess in the left forelimb caused by Streptococcus spp. was previously treated with antibiotics. There was no clinical improvement with the ...

  12. Restoration of the endodontically treated posterior tooth

    Directory of Open Access Journals (Sweden)

    Andrea Polesel

    2014-06-01

    Results and conclusions: Direct adhesive restorations, indirect bonded restorations and traditional full crown are three therapeutic options for the single posterior endodontically treated teeth. The amount of remaining sound tooth structure is the most significant factor influencing the therapeutic approach. The clinician's operative skill is a determining aspect for long-term success of adhesive inlays.

  13. Statistical process control for residential treated wood

    Science.gov (United States)

    Patricia K. Lebow; Timothy M. Young; Stan Lebow

    2017-01-01

    This paper is the first stage of a study that attempts to improve the process of manufacturing treated lumber through the use of statistical process control (SPC). Analysis of industrial and auditing agency data sets revealed there are differences between the industry and agency probability density functions (pdf) for normalized retention data. Resampling of batches of...

  14. Characterization of asphalt treated base course material

    Science.gov (United States)

    2010-06-01

    Asphalt-treated bases are often used in new pavements; the materials are available and low-cost, but there is little data on how these materials perform in cold regions. : This study investigated four ATB types (hot asphalt, emulsion, foamed asphalt,...

  15. Treating a case of Savant syndrome

    OpenAIRE

    Busuttil, Joseph

    1994-01-01

    Memory and artistic prodigies among the population at large are uncommon; among the mentally retarded, they are rarer still. This article describes the treatment of such a case, technically known as the Savant Syndrome, seen by occupational therapists at Mount Carmel Psychiatric Hospital and treated over a period of 18 years.

  16. Serum testosterone concentration in chloroquine- treated rats ...

    African Journals Online (AJOL)

    ONOS

    2010-07-05

    Jul 5, 2010 ... The effects of ascorbic acid (vitamin C) and alpha-tocopherol (vitamin E) were studied on serum testosterone ... chloroquine are probably mediated via the generation of free radicals. ... Effects of ascorbic acid and alpha-tocopherol on serum testosterone concentration in chloroquine-treated rats. Groups.

  17. TREAT (TREe-based Association Test)

    Science.gov (United States)

    TREAT is an R package for detecting complex joint effects in case-control studies. The test statistic is derived from a tree-structure model by recursive partitioning the data. Ultra-fast algorithm is designed to evaluate the significance of association between candidate gene and disease outcome

  18. Selective Mutism: Treating the Silent Child

    Science.gov (United States)

    Shott, Elizabeth F.; Warren, Mary Ellen

    2011-01-01

    Infant mental health specialists are increasingly expected to treat complex mental health disorders in very young children. Selective mutism is an anxiety disorder which can lead to functional impairment across home, preschool, and community settings. The authors share their experiences with Keylah, a preschooler with significant social anxiety…

  19. Interventions for treating obesity in children

    NARCIS (Netherlands)

    Oude Luttikhuis, Hiltje; Baur, Louise; Jansen, Hanneke; Shrewsbury, Vanessa A.; O'Malley, Claire; Stolk, Ronald P.; Summerbell, Carolyn D.

    2009-01-01

    Background Child and adolescent obesity is increasingly prevalent, and can be associated with significant short- and long-term health consequences. Objectives To assess the efficacy of lifestyle, drug and surgical interventions for treating obesity in childhood. Search strategy We searched CENTRAL

  20. Tuberculosis Facts - TB Can Be Treated

    Science.gov (United States)

    Tuberculosis (TB) Facts TB Can Be Treated What is TB? “TB” is short for a disease called tuberculosis. TB is spread through the air from one ... Viral Hepatitis, STD, and TB Prevention Division of Tuberculosis Elimination Page 1 of 2 TB Facts: TB ...

  1. Device and method for treating cells

    NARCIS (Netherlands)

    2010-01-01

    The present invention relates to a device for treating biological cells in an object, the device comprising: - a single winding coil element; - an electrical generator connected to the single winding coil element, the single winding being configured to be positioned essentially around the object;

  2. Finishability of CCA pressure-treated wood

    Science.gov (United States)

    Alan Ross; Richard Carlson; William Feist; Steven Bussjaeger

    2000-01-01

    Thus, a need arose for the development of surface finishes for CCA-treated wood that could address the special requirements of this substrate and provide protection against the ravages of water, sunlight, mildew, and other aspects of weathering and wear. Initially, this need was not addressed, most wood preserving companies had little expertise in surface finishes and...

  3. Method of treating radioactive waste material

    International Nuclear Information System (INIS)

    Allison, W.

    1980-01-01

    A method of treating radioactive waste material, particularly a radioactive sludge, is described comprising separating solid material from liquid material, compressing the solid material and encapsulating the solid material in a hardenable composition such as cement, bitumen or a synthetic resin. The separation and compaction stages are conveniently effected in a tube press. (author)

  4. Increased systolic ambulatory blood pressure and microalbuminuria in treated and non-treated hypertensive smokers

    DEFF Research Database (Denmark)

    Sørensen, Kaspar; Kristensen, Kjeld S; Bang, Lia E

    2004-01-01

    The primary aim of the present study was to evaluate the impact of smoking status on both clinic and ambulatory blood pressure (BP) and heart rate (HR) by using 24-h ambulatory BP monitoring in treated and non-treated hypertensive smokers and non-smokers. A secondary aim was to evaluate...

  5. Infantile acne treated with oral isotretinoin

    DEFF Research Database (Denmark)

    Miller, Iben Marie; Echeverría, Begoña; Torrelo, Antonio

    2013-01-01

    In contrast to adolescent acne, infantile acne (IA) is a rare condition with only a limited body of available literature. In this descriptive, retrospective study, we reviewed six cases from 2002 to 2010 treated with oral isotretinoin. The average age of onset was 6.16 months (range 0-21 mos......). Consistent with the previous, limited literature, we found predominantly boys are affected, a predilection for the cheeks, and a polymorphic inflammatory morphology. Two patients had a family history of acne. All cases were successfully and safely treated with oral isotretinoin. The suggested treatment...... of childhood acne is similar to that of adolescents (graded according to the severity of the skin disease and risk of scarring). Oral isotretinoin appears to be an effective and safe treatment for severe IA....

  6. Bioengineering Strategies to Treat Female Infertility.

    Science.gov (United States)

    Kuo, Che-Ying; Baker, Hannah; Fries, Melissa H; Yoo, James J; Kim, Peter C W; Fisher, John P

    2017-06-01

    Bioengineering strategies have demonstrated enormous potential to treat female infertility as a result of chemotherapy, uterine injuries, fallopian tube occlusion, massive intrauterine adhesions, congenital uterine malformations, and hysterectomy. These strategies can be classified into two broad categories as follows: (i) Transplantation of fresh or cryopreserved organs into the host and (ii) tissue engineering approaches that utilize a combination of cells, growth factors, and biomaterials that leverages the body's inherent ability to regenerate/repair reproductive organs. While whole organ transplant has demonstrated success, the source of the organ and the immunogenic effects of allografts remain challenging. Even though tissue engineering strategies can avoid these issues, their feasibilities of creating whole organ constructs are yet to be demonstrated. In this article we summarize the recent advancements in the applications of bioengineering to treat female infertility.

  7. Treating infidelity: clinical and ethical directions.

    Science.gov (United States)

    Snyder, Douglas K; Doss, Brian D

    2005-11-01

    This article addresses clinical and ethical directions in treating clients coping with infidelity. Developing competence in this domain requires familiarity with empirical research regarding infidelity, individual and cultural differences involving non-monogamy, and assessment and intervention skills related to treating infidelity. Practical directions will entail distinguishing among responsibilities to individual partners versus their relationship and managing related potential conflicts of interest with other involved parties. Confidentiality assumes increased complexity when confronting undisclosed infidelity in couple therapy and when a client engaging in high-risk behaviors for contracting STDs or testing seropositive for HIV has not informed his or her partner(s). Finally, we discuss therapists' need to concretely articulate their values that influence treatment of infidelity.

  8. Life Expectancy in Patients Treated for Osteoporosis

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Osmond, Clive; Cooper, Cyrus

    2015-01-01

    Osteoporosis is a chronic disease, carrying an elevated risk of fractures, morbidity, and death. Long-term treatment may be required, but the long-term risks with osteoporosis drugs remain incompletely understood. The competing risk of death may be a barrier to treating the oldest, yet this may...... not be rational if the risk of death is reduced by treatment. It is difficult to devise goal-directed long-term strategies for managing osteoporosis without firm information about residual life expectancy in treated patients. We conducted an observational study in Danish national registries tracking prescriptions...... for osteoporosis drugs, comorbid conditions, and deaths. We included 58,637 patients and 225,084 age- and sex-matched control subjects. Information on deaths until the end of 2013 was retrieved, providing a follow-up period of 10 to 17 years. In men younger than 80 years and women younger than 60 years...

  9. Ceramic onlay for endodontically treated mandibular molar

    Directory of Open Access Journals (Sweden)

    Roopadevi Garlapati

    2014-01-01

    Full Text Available Restoration of endodontically treated teeth is important for the success of endodontic treatment. In full coverage restorations, maximum amount of tooth structure is compromised, so as to conserve the amount of tooth structure partial coverage restorations, can be preferred. This case report is on fabrication of a conservative tooth colored restoration for an endodontically treated posterior tooth. A 22-year-old male patient presented with pain in the mandibular left first molar. After endodontic treatment, composite material was used as postendodontic restoration. The tooth was then prepared to receive a ceramic onlay and bonded with self-adhesive universal resin cement. Ceramic onlay restoration was periodically examined up to 2 years.

  10. Young Children Treat Robots as Informants.

    Science.gov (United States)

    Breazeal, Cynthia; Harris, Paul L; DeSteno, David; Kory Westlund, Jacqueline M; Dickens, Leah; Jeong, Sooyeon

    2016-04-01

    Children ranging from 3 to 5 years were introduced to two anthropomorphic robots that provided them with information about unfamiliar animals. Children treated the robots as interlocutors. They supplied information to the robots and retained what the robots told them. Children also treated the robots as informants from whom they could seek information. Consistent with studies of children's early sensitivity to an interlocutor's non-verbal signals, children were especially attentive and receptive to whichever robot displayed the greater non-verbal contingency. Such selective information seeking is consistent with recent findings showing that although young children learn from others, they are selective with respect to the informants that they question or endorse. Copyright © 2016 Cognitive Science Society, Inc.

  11. Treating Lead Toxicity: Possibilities beyond Synthetic Chelation

    Directory of Open Access Journals (Sweden)

    Shambhavi Tannir

    2013-01-01

    Full Text Available Lead, a ubiquitous metal, is one of the most abundant elements present on earth. Its easy availability and cost effectiveness made it an extremely popular component in the industrial revolution. However, its hazardous health effects were not considered at the time. Over the last few decades, with the adverse effects of lead coming to the forefront, nations across the world have started to recognize and treat lead toxicity. The most reliable and used method until now has been chelation therapy. Recent research has suggested the use of natural products and sources to treat lead poisoning with minimal or no side effects. This review has tried to summarize a few of the natural products/sources being investigated by various groups.

  12. Dr. Shi Hanzhang's Experience in Treating Andropathy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Dr. Shi Hanzhang (施汉章) of Dongzhimen Hospital affiliated to Beijing University of Traditional Chinese Medicine is experienced in both teaching and clinical practice, especially in treating andropathy, such as sexual disorder, infertility, and hyperplasia of the prostate. The author has the honour to follow him for study and really learned a lot from him. A brief introduction to Dr. Shi's way of thinking in treatment is as follows.

  13. Nociceptive Effects of Locally Treated Metoprolol

    Directory of Open Access Journals (Sweden)

    Nursima Cukadar

    2015-06-01

    Results: Metoprolol, an antagonist, significantly decreased the thermal latency and mechanical thresholds with dose and time dependent manner. However, dobutamine, an agonist, enhanced the latency and thresholds dose and time dependent. Conclusions: This results suggest that in contrast to dobutamine, locally treated metoprolol may cause hyperalgesic and allodynic actions. In addition, our results can demonstrate that peripheral beta-adrenergic receptors can play important roles in nociceptive process. [Cukurova Med J 2015; 40(2.000: 258-266

  14. [Ultraminipercutaneous nephrolithotripsy in treating kidney stones].

    Science.gov (United States)

    Martov, A G; Dutov, S V; Andronov, A S

    2016-04-01

    Percutaneous nephrolithotripsy (PNL) is the recommended method of surgical treatment of kidney stones of size greater than 2 cm. Trends in the development of modern urology have been steadily toward less traumatic method to treat nephrolithiasis - minimally invasive PNL. The present work aimed to explore of the possibilities of one of the modern variants of minimally invasive PNL - ultra-mini-PNL in treating nephrolithiasis. The study included 60 patients (mean age 45.6+/-7.2 years) with isolated kidney calculus, up to 2.0 cm or several stones with a total size of up to 2.5 cm. All patients were found to have 77 kidney stones, six of which had a size of 10 mm, 51 had a size of 11-15 mm and 20 had a size of 16-20 mm. 45% of patients had isolated renal pelvic stones and 28.3% had stones in the renal pelvis and lower calyx. All patients underwent ultra-mini-PNL using nephroscope size 7.5 Ch and tube size 12 Fr. The average duration of surgery from the moment of the puncture of the pyelocaliceal system to installing the nephrostomy tube was 65.4 minutes. Complete clearance of stones after single-stage ultra-mini-PNL was observed in 80% of cases. Nephrostomy tube was removed on days 2-3. The average postoperative hospital stay was 5.1 days. The most common complication was postoperative exacerbation of pyelonephritis (13.3% of patients), successfully treated with conservative measures. There were no cases of postoperative bleeding, accompanied by anemia and needed a blood transfusion. Considering high effectiveness and low rate of complications of ultra-mini-PNL, it can be successfully used in treating nephrolithiasis among a wide group of patients.

  15. Novel Therapeutic Approaches Toward Treating Prostate Cancer

    Science.gov (United States)

    2013-05-01

    Kinases, Prostate Cancer, AKT inhibition, Mouse, Prostate Stem Cells 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES...Bearss 0, Wierda WG, Gandhi V (2009) Pim kinase inhibitor, 5GI-1776, induces apoptosis in CLL lymphocytes. Blood 114:4150--4157. 27. Grey R, et aL...PIM1 expression predict outcome in mantle cell lymphoma treated with high dose therapy, stem eel! transplantation and rituximab: a Cancer and Leukemia

  16. Instrument response during overpower transients at TREAT

    International Nuclear Information System (INIS)

    Meek, C.C.; Bauer, T.H.; Hill, D.J.; Froehle, P.H.; Klickman, A.E.; Tylka, J.P.; Doerner, R.C.; Wright, A.E.

    1982-01-01

    A program to empirically analyze data residuals or noise to determine instrument response that occurs during in-pile transient tests is out-lined. As an example, thermocouple response in the Mark III loop during a severe overpower transient in TREAT is studied both in frequency space and in real-time. Time intervals studied included both constant power and burst portions of the power transient. Thermocouple time constants were computed. Benefits and limitations of the method are discussed

  17. Intracellular Protein Delivery for treating Breast Cancer

    Science.gov (United States)

    2013-06-01

    concentration increases, but not as dramatic as cytoplamic fractions possible due to slower nuclear transport than cellular internalization. The nucleus...polymers, dendrimers , and hydrogels for drug delivery. Pharmaceutical research 29, 902-921. Wilson, J.M. (2005). Gendicine: the first commercial gene...sequences were not ccessible to the transport machinery. In stark contrast, hen HeLa cells were treated with S S Rho—APO NC, strong ed fluorescence of

  18. [Arsenical keratosis treated by dermatome shaving].

    Science.gov (United States)

    Kjerkegaard, Ulrik Knap; Heje, Jens Martin; Vestergaard, Christian; Stausbøl-Grøn, Birgitte; Stolle, Lars Bjørn

    2014-05-05

    Cutaneous malignancy in association with arsenic exposure is a rare but well-documented phenomenon. Signs of chronic arsenic exposure are very rare in Denmark today. However, arsenic was used in the medical treatment of psoriasis vulgaris up till the 1980's and several patients suffer from this arsenic treatment today. This case report shows that arsenical keratosis can be treated by dermatome shaving, a superficial destructive therapy.

  19. Cryotherapy usage to treat plantar warts

    International Nuclear Information System (INIS)

    Miranda Diaz, BelkisTamara

    2010-01-01

    Treating dermatosis with liquid nitrogen as cryogen (substance generating cold) allows cellular destruction in more than 5 mm depth, making it indispensable to use it treating cutaneous cancers; besides that, it is cheap, easy to conserve and manage, and it is not considered flammable or toxic. Its applying retains the growth factor inside the injury, the collagen is not damaged as it is in burning by hot, there is not almost injury contraction, the perineurium is not altered, and when the tissue necrosis takes place, it retains tissue necrosis factor, helping to increase the necrosis of tissues. Taking into account the high incidence of dermatosis that can be treated with cryogen, in our consultation; we decided to generalize this treatment at the Provincial Interior Ministry Clinic. Plantar warts represent a big percent, limiting our patients in developing their working activities. This cutaneous viral disease is favored by the patients' systemic immunodepressions, hyperhidrosis and podalic disturbances. We selected the patients assisting to our extern al consultation with plantar wart clinical diagnosis in the period from September 2006 to September 2007. They signed an act of informed consent where the possible side effects are explained. Liquid nitrogen was applied with cotton applicators once a week after mechanical reduction. We made a clinical evolving evaluation fortnightly during the treatment, according to the elements and clinical characteristics referred by the patient, and proved by the physical examination carried out by the main investigator, because of the likelihood of short and long time side effects. This investigation demonstrated that cryotherapy is efficacious in treating plantar warts, since all the patients were healed in a short time period, most of them without side effects

  20. Analysis of the TREAT LEU Conceptual Design

    Energy Technology Data Exchange (ETDEWEB)

    Connaway, H. M. [Argonne National Lab. (ANL), Argonne, IL (United States); Kontogeorgakos, D. C. [Argonne National Lab. (ANL), Argonne, IL (United States); Papadias, D. D. [Argonne National Lab. (ANL), Argonne, IL (United States); Brunett, A. J. [Argonne National Lab. (ANL), Argonne, IL (United States); Mo, K. [Argonne National Lab. (ANL), Argonne, IL (United States); Strons, P. S. [Argonne National Lab. (ANL), Argonne, IL (United States); Fei, T. [Argonne National Lab. (ANL), Argonne, IL (United States); Wright, A. E. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-03-01

    Analyses were performed to evaluate the performance of the low enriched uranium (LEU) conceptual design fuel for the conversion of the Transient Reactor Test Facility (TREAT) from its current highly enriched uranium (HEU) fuel. TREAT is an experimental nuclear reactor designed to produce high neutron flux transients for the testing of reactor fuels and other materials. TREAT is currently in non-operational standby, but is being restarted under the U.S. Department of Energy’s Resumption of Transient Testing Program. The conversion of TREAT is being pursued in keeping with the mission of the Department of Energy National Nuclear Security Administration’s Material Management and Minimization (M3) Reactor Conversion Program. The focus of this study was to demonstrate that the converted LEU core is capable of maintaining the performance of the existing HEU core, while continuing to operate safely. Neutronic and thermal hydraulic simulations have been performed to evaluate the performance of the LEU conceptual-design core under both steady-state and transient conditions, for both normal operation and reactivity insertion accident scenarios. In addition, ancillary safety analyses which were performed for previous LEU design concepts have been reviewed and updated as-needed, in order to evaluate if the converted LEU core will function safely with all existing facility systems. Simulations were also performed to evaluate the detailed behavior of the UO2-graphite fuel, to support future fuel manufacturing decisions regarding particle size specifications. The results of these analyses will be used in conjunction with work being performed at Idaho National Laboratory and Los Alamos National Laboratory, in order to develop the Conceptual Design Report project deliverable.

  1. Sexual Issues in Treating Trauma Survivors.

    Science.gov (United States)

    Zoldbrod, Aline P

    The effect of interpersonal trauma on sexuality can be profound. The field of sexual trauma is complex empirically and clinically, with contradictory theories and conflicting data. Research definitions and treatment protocols for child sexual abuse are very imprecise. There are no firm, empirically proven guidelines for treating men and women who have been sexually abused as children or adolescents. Overt sexual abuse (OSA) in children and adolescents is defined here as molestation, rape, or incest. Research has shown that OSA may, but does not necessarily, lead to sexual dysfunction in adulthood. The effects of OSA are worsened by concurrent types of family of origin abuse, such as emotional abuse or physical abuse. One factor that seems related to the varying impact of OSA on adult sexuality is the patients' family of origin experience with nonsexual Milestones of Sexual Development. Without positive experiences with touch, trust and empathy, the ability to relax and be soothed, and power, the effects of OSA are potentiated and complicated. Sexuality is embodied, so experiences with touch are particularly important when working with OSA. A three-color Body Map technique which assesses stored associations to touch is provided. The concept of developmental sexual trauma (DST) is introduced as a way to label traumagenic family events which potentiate OSA or negatively effect sex but which are not explicitly sexual in origin. Strategies to assess and treat OSA are reviewed. Body Maps are recommended to assess and treat sexual trauma.

  2. Anxiety in Patients Treated with Hemodialysis.

    Science.gov (United States)

    Cohen, Scott D; Cukor, Daniel; Kimmel, Paul L

    2016-12-07

    Anxiety is a common yet frequently overlooked psychiatric symptom in patients with ESRD treated with hemodialysis (HD). Anxiety is characterized by disruptive feelings of uncertainty, dread, and fearfulness. A variety of common medical complaints may be manifestations of an anxiety disorder, including palpitations, tremors, indigestion, numbness/tingling, nervousness, shortness of breath, diaphoresis, and fear. It is essential for the clinician to rule out specific medical conditions, including cardiovascular, pulmonary, and neurologic diseases, before ascribing these symptoms to an anxiety disorder. In addition, there is considerable overlap between the symptoms of anxiety and those of depression and uremia. This psychiatric condition has a significant adverse impact on patients' perception of quality of life. Little is known regarding the prevalence and impact of anxiety disorders in patients with ESRD treated with HD; however, many of the seemingly irrational behaviors of patients, or behaviors which place them in conflict with staff and physicians, such as behavioral noncompliance, may be the expression of an underlying anxiety disorder. In this review, we present three clinical vignettes, highlighting the impact of anxiety disorders in patients with ESRD treated with HD. Copyright © 2016 by the American Society of Nephrology.

  3. Municipal Treated Wastewater Irrigation: Microbiological Risk Evaluation

    Directory of Open Access Journals (Sweden)

    Antonio Lonigro

    2008-06-01

    Full Text Available Municipal wastewater for irrigation, though treated, can contain substances and pathogens toxic for humans and animals. Pathogens, although not harmful from an agronomical aspect, undoubtedly represent a major concern with regards to sanitary and hygienic profile. In fact, vegetable crops irrigated with treated wastewater exalt the risk of infection since these products can also be eaten raw, as well as transformed or cooked. Practically, the evaluation of the microbiological risk is important to verify if the microbial limits imposed by law for treated municipal wastewater for irrigation, are valid, thus justifying the treatments costs, or if they are too low and, therefore, they don’ t justify them. Different probabilistic models have been studied to assess the microbiological risk; among these, the Beta-Poisson model resulted the most reliable. Thus, the Dipartimento di Scienze delle Produzioni Vegetali of the University of Bari, which has been carrying out researches on irrigation with municipal filtered wastewater for several years, considered interesting to verify if the microbial limits imposed by the italian law n.185/03 are too severe, estimating the biological risk by the probabilistic Beta-Poisson model. Results of field trials on vegetable crops irrigated by municipal filtered wastewater, processed by the Beta-Poisson model, show that the probability to get infection and/or illness is extremely low, and that the actual italian microbial limits are excessively restrictive.

  4. Fertility in patients treated for testicular cancer.

    Science.gov (United States)

    Matos, Erika; Skrbinc, Breda; Zakotnik, Branko

    2010-09-01

    Testicular cancer affects men mostly in their reproductive age with a cure rate over 90% and fertility is one of the main concerns of survivors. To further elucidate the question of fertility after treatment for testicular cancer, we performed a survey in patients treated in our institution. We sent a questionnaire to patients treated for testicular cancer at our institute from 1976 to 2002 (n = 490) of whom 297 (60.6%) responded. We considered the patients to have conserved fertility if they had children after treatment without assisted reproductive technologies. Before treatment 119/297 (40.1%) of patients and after treatment 150/297 (50.5%) of patients tried to have children (p = 0.019). Of 119 patients who tried to have children before treatment for testicular cancer 98 (82.4%) succeeded and 74/150 (49.3%) were successful after treatment (p years. The post-treatment fatherhood in patients treated with surgery only (orchidectomy +/- retroperitoneal lymphnode dissection-RPLND) was 59%, in those with additional radiotherapy 68%, and chemotherapy 50% (p = 0.233). Fertility rate in patients where a non nerve sparing RPLND was performed was only 37%, 62% in patients with nerve sapring RPLND, and 77% in patients where RPLND was not performed (p Fertility rate after treatment for testicular cancer is reduced. From our data, the most important treatment modality that influences fertility is non nerve sparing RPLND that should be avoided whenever possible in order improve the quality of life our patients.

  5. Effectiveness testing of spill-treating agents

    International Nuclear Information System (INIS)

    Fingas, M.F.; Stoodley, R.; Laroche, N.

    1990-01-01

    Laboratory effectiveness tests are described for four classes of spill-treating agents: solidifiers, demulsifying agents, surface-washing agents and dispersants. Many treating agents in these four categories have been tested for effectiveness and the results are presented. Solidifiers or gelling agents solidify oil, requiring a large amount of agent to solidify oil-ranging between 16% by weight, to over 200%. Emulsion breakers prevent or reverse the formation of water-in-oil emulsions. A newly-developed effectiveness test shows that only one product is highly effective; however, many products will work, but require large amounts of spill-treating agent. Surfactant--containing materials are of two types, surface-washing agents and dispersants. Testing has shown that an agent that is a good dispersant is conversely a poor surface-washing agent, and vice versa. Tests of surface-washing agents show that only a few agents have effectiveness of 25-40%, where this effectiveness is the percentage of heavy oil removed from a test surface. Results using the 'swirling flask' test for dispersant effectiveness are reported. Heavy oils show effectiveness values of about 1%, medium crudes of about 10%, light crude oils of about 30% and very light oils of about 90%. (author)

  6. Surface resistivity measurement of plasma treated polymers

    International Nuclear Information System (INIS)

    Simon, D.; Pigram, P.J.; Liesegang, J.

    2000-01-01

    Full text: Resistivity of insulators is an important property of materials used within the integrated circuit and packaging industries. The measurement of electrical resistivity of insulator materials in the surface region in this work is interpreted through observations of surface charge decay. A self-field driven and diffusion charge transport theory is used to model the process and resistivity values obtained computationally. Data for the charge decay of surface charged samples are collected by suspending them inside a coaxial cylinder connected to an electrometer. Samples used have been low density polyethylene LDPE sheet, both pristine and surface treated. Some samples have been treated by air plasma at low vacuum pressures for different periods of time; others have been washed in ethyl acetate and then plasma treated before the resistivity measurement. The sets of resistivity measurements form the various treatments are compared below. X-ray photoelectron spectroscopy (XPS) has also been used to investigate and account for the observed variations in surface resistivity

  7. Treat mine water using passive methods

    International Nuclear Information System (INIS)

    Kleinmann, R.L.P.; Hedin, R.S.

    1993-01-01

    Passive treatment represents an alternative to conventional chemical treatment of coal mine drainage. When successful, passive systems require less investment, less maintenance and usually are less expensive than conventional chemical treatment systems. As a result, during the last seven years, more than 500 passive systems have been constructed in the United States to treat coal mine drainage. Some exist as an alternative to conventional treatment; others serve as an inexpensive pretreatment step than can decrease subsequent chemical requirements. Sulfide minerals present in rock disturbed during mining can oxidize to form an acidic metal-laden solution, commonly known as acid mine drainage (AMD). Alkalinity present in the rock may partially or completely neutralize AMD, but if either acidity or excessive metal contaminants remain, the water must be treated before it can be discharged legally. The principal regulated contaminant metals of coal mine drainage are iron and manganese. Metal mine drainage often contains more toxic metals, such as cadmium, nickel, copper and zinc. Chemical treatment of AMD is estimated to cost America's mining industry more than $1 million a day. Three principal passive technologies are used in the treatment of coal mine drainage: Aerobic wetlands, wetlands constructed with an organic substrate and anoxic limestone drains (ALDS). The selection of the technology or combination of technologies to be used depends on the quality of the water being treated

  8. The number needed to treat for second-generation biologics when treating established rheumatoid arthritis

    DEFF Research Database (Denmark)

    Kristensen, L. E.; Jakobsen, A. K.; Bartels, E. M.

    2011-01-01

    To evaluate the number needed to treat (NNT) and the number needed to harm (NNH) of the second-generation biologics abatacept, certolizumab, golimumab, rituximab, and tocilizumab in patients with established rheumatoid arthritis (RA) taking concomitant methotrexate (MTX)....

  9. The number needed to treat for second-generation biologics when treating established rheumatoid arthritis

    DEFF Research Database (Denmark)

    Kristensen, L E; Jakobsen, A K; Bartels, E M

    2011-01-01

    To evaluate the number needed to treat (NNT) and the number needed to harm (NNH) of the second-generation biologics abatacept, certolizumab, golimumab, rituximab, and tocilizumab in patients with established rheumatoid arthritis (RA) taking concomitant methotrexate (MTX).......To evaluate the number needed to treat (NNT) and the number needed to harm (NNH) of the second-generation biologics abatacept, certolizumab, golimumab, rituximab, and tocilizumab in patients with established rheumatoid arthritis (RA) taking concomitant methotrexate (MTX)....

  10. Treating worker dissatisfaction during economic change

    CERN Document Server

    Glicken, Morley D

    2013-01-01

    In the current economy, companies are expected to turn on a dime in response to changing market needs to stay vibrant. What that means is that companies are constantly reorganizing. Employees are living in a constant state of change. This dynamic in the workplace has affected worker satisfaction, morale, and burnout. This is the first treatment manual to focus on treating job-related issues, whether it's conflict in the workplace, stress, burnout, performance, and more. Divided into two parts, Part One sets the stage with a discussion of the economic climate and how it impacts businesses, h

  11. Toxic epidermal necrolysis successfully treated with etanercept.

    Science.gov (United States)

    Gubinelli, Emanuela; Canzona, Flora; Tonanzi, Tiziano; Raskovic, Desanka; Didona, Biagio

    2009-03-01

    Toxic epidermal necrolysis (TEN) is a rare and acute severe adverse reaction to drugs, characterised by massive apoptosis and widespread epidermal and mucosal detachment. Although no gold standard therapy exists, human i.v. immunoglobulins have recently been described as an effective treatment for this disease. We report a case of phenobarbital-induced TEN in a 59-year-old white woman where the epidermal detachment stopped 48 h after beginning the etanercept treatment with complete healing after 20 days. To the best of our knowledge, this is only the second reported case of TEN successfully treated with etanercept.

  12. Can PRP effectively treat injured tendons?

    Science.gov (United States)

    Wang, James H-C

    2014-01-01

    PRP is widely used to treat tendon and other tissue injuries in orthopaedics and sports medicine; however, the efficacy of PRP treatment on injured tendons is highly controversial. In this commentary, I reason that there are many PRP- and patient-related factors that influence the outcomes of PRP treatment on injured tendons. Therefore, more basic science studies are needed to understand the mechanism of PRP on injured tendons. Finally, I suggest that better understanding of the PRP action mechanism will lead to better use of PRP for the effective treatment of tendon injuries in clinics.

  13. Asymptomatic Esophageal Varices Should Be Endoscopically Treated

    Directory of Open Access Journals (Sweden)

    Nib Soehendra

    1998-01-01

    Full Text Available Endoscopic treatment has generally been accepted in the management of bleeding esophageal varices. Both the control of acute variceal bleeding and elective variceal eradication to prevent recurrent bleeding can be achieved via endoscopic methods. In contrast to acute and elective treatment, the role of endoscopic therapy in asymptomatic patients who have never had variceal bleeding remains controversial because of the rather disappointing results obtained from prophylactic sclerotherapy. Most published randomized controlled trials showed that prophylactic sclerotherapy had no effect on survival. In some studies, neither survival rate nor bleeding risk was improved. In this article, the author champions the view that asymptomatic esophageal varices should be endoscopically treated.

  14. Solid craniopharyngiomas treated by stereotactic radiosurgery

    International Nuclear Information System (INIS)

    Backlund, E.-O.

    1979-01-01

    The radiological changes of solid craniopharyngiomas treated by stereotactic radiosurgery have been followed. Nine cases are considered, the patients having received gamma radiation treatment with a dose distribution permitting no part of the tumour to receive doses less than 2-3 Gy. Target doses were 20 to 50 Gy. Tumour shrinkage was registered and no complications which could be attributed with certainty to the irradiation were encountered. The results did not allow an optimal single dose to be determined with accuracy but vaguely indicated that lower doses than those used are sufficient for desired effect on the tumour without jeopardizing its surroundings. (Auth./C.F.)

  15. Improved reactive nanoparticles to treat dentin hypersensitivity.

    Science.gov (United States)

    Toledano-Osorio, Manuel; Osorio, Estrella; Aguilera, Fátima S; Luis Medina-Castillo, Antonio; Toledano, Manuel; Osorio, Raquel

    2018-05-01

    The aim of this study was to evaluate the effectiveness of different nanoparticles-based solutions for dentin permeability reduction and to determine the viscoelastic performance of cervical dentin after their application. Four experimental nanoparticle solutions based on zinc, calcium or doxycycline-loaded polymeric nanoparticles (NPs) were applied on citric acid etched dentin, to facilitate the occlusion and the reduction of the fluid flow at the dentinal tubules. After 24 h and 7 d of storage, cervical dentin was evaluated for fluid filtration. Field emission scanning electron microscopy, energy dispersive analysis, AFM and Nano-DMA analysis were also performed. Complex, storage, loss modulus and tan delta (δ) were assessed. Doxycycline-loaded NPs impaired tubule occlusion and fluid flow reduction trough dentin. Tubules were 100% occluded in dentin treated with calcium-loaded NPs or zinc-loaded NPs, analyzed at 7 d. Dentin treated with both zinc-NPs and calcium-NPs attained the highest reduction of dentinal fluid flow. Moreover, when treating dentin with zinc-NPs, complex modulus values attained at intertubular and peritubular dentin were higher than those obtained after applying calcium-NPs. Zinc-NPs are then supposed to fasten active dentin remodeling, with increased maturity and high mechanical properties. Zinc-based nanoparticles are then proposed for effective dentin remineralization and tubular occlusion. Further research to finally prove for clinical benefits in patients with dentin hypersensitivity using Zn-doped nanoparticles is encouraged. Erosion from acids provokes dentin hypersensitivity (DH) which presents with intense pain of short duration. Open dentinal tubules and demineralization favor DH. Nanogels based on Ca-nanoparticles and Zn-nanoparticles produced an efficient reduction of fluid flow. Dentinal tubules were filled by precipitation of induced calcium-phosphate deposits. When treating dentin with Zn-nanoparticles, complex modulus

  16. EBR-II and TREAT Digitization Project

    Energy Technology Data Exchange (ETDEWEB)

    Griffith, George W. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rabiti, Cristian [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-09-01

    Digitizing the technical drawings for EBR-II and TREAT provides multiple benefits. Moving the scanned or hard copy drawings to modern 3-D CAD (Computer Aided Drawing) format saves data that could be lost over time. The 3-D drawings produce models that can interface with other drawings to make complex assemblies. The 3-D CAD format can also include detailed material properties and parametric coding that can tie critical dimensions together allowing easier modification. Creating the new files from the old drawings has found multiple inconsistencies that are being flagged or corrected improving understanding of the reactor(s).

  17. Nanomedicine for treating spinal cord injury

    Science.gov (United States)

    Tyler, Jacqueline Y.; Xu, Xiao-Ming; Cheng, Ji-Xin

    2013-09-01

    Spinal cord injury results in significant mortality and morbidity, lifestyle changes, and difficult rehabilitation. Treatment of spinal cord injury is challenging because the spinal cord is both complex to treat acutely and difficult to regenerate. Nanomaterials can be used to provide effective treatments; their unique properties can facilitate drug delivery to the injury site, enact as neuroprotective agents, or provide platforms to stimulate regrowth of damaged tissues. We review recent uses of nanomaterials including nanowires, micelles, nanoparticles, liposomes, and carbon-based nanomaterials for neuroprotection in the acute phase. We also review the design and neural regenerative application of electrospun scaffolds, conduits, and self-assembling peptide scaffolds.

  18. EBR-II and TREAT Digitization Project

    International Nuclear Information System (INIS)

    Griffith, George W.; Rabiti, Cristian

    2015-01-01

    Digitizing the technical drawings for EBR-II and TREAT provides multiple benefits. Moving the scanned or hard copy drawings to modern 3-D CAD (Computer Aided Drawing) format saves data that could be lost over time. The 3-D drawings produce models that can interface with other drawings to make complex assemblies. The 3-D CAD format can also include detailed material properties and parametric coding that can tie critical dimensions together allowing easier modification. Creating the new files from the old drawings has found multiple inconsistencies that are being flagged or corrected improving understanding of the reactor(s).

  19. Clinical Observation of Electroacupuncture in Treating Depression

    Institute of Scientific and Technical Information of China (English)

    ZHANG Hong; HE Jing; XIAO Yuan-chun

    2003-01-01

    Purpose To observe the curative effect of electroacupuncture in treating depression. Method Two hundred and ten subjects were randomly divided into electroacupuncture group and medication group. Results and conclusion The results were evaluated by an international depression scale in both groups. After one-course treatment, the average score markedly decreased in both groups, and a t-test showed that there was a significant difference in curative effect between before and after treatment in each group ( P 0.05 ).Electroacupuncture can be compared favorably with amitriptyline, an antidepressant. However, taking amitriptyline will produce some side effects. Therefore electroacupuncture is especially suitable for those who cannot take medicine.

  20. Process of treating surfaces of metals

    International Nuclear Information System (INIS)

    Kimura, T.; Murao, A.; Kuwahara, T.

    1975-01-01

    Both higher corrosion resistance and paint adherence are given to films formed on the surfaces of metals by treating the surfaces with aqueous solutions of one or more materials selected from the group consisting of water soluble vinyl monomer or water soluble high polymer and then irradiating with ionizing radioactive rays on the nearly dried surface film. When a water soluble inorganic compound is mixed with the above mentioned aqueous solution, the film properties are greatly improved. The inorganic ionic material should contain a cation from the group consisting of Ca, Mg, Zn, Cr, Al, Fe, and Ni. Electron beams may be used. (U.S.)

  1. Residual radioactivity of treated green diamonds.

    Science.gov (United States)

    Cassette, Philippe; Notari, Franck; Lépy, Marie-Christine; Caplan, Candice; Pierre, Sylvie; Hainschwang, Thomas; Fritsch, Emmanuel

    2017-08-01

    Treated green diamonds can show residual radioactivity, generally due to immersion in radium salts. We report various activity measurements on two radioactive diamonds. The activity was characterized by alpha and gamma ray spectrometry, and the radon emanation was measured by alpha counting of a frozen source. Even when no residual radium contamination can be identified, measurable alpha and high-energy beta emissions could be detected. The potential health impact of radioactive diamonds and their status with regard to the regulatory policy for radioactive products are discussed. Copyright © 2017. Published by Elsevier Ltd.

  2. Dewatering properties of differently treated sewage sludge

    International Nuclear Information System (INIS)

    Zehnder, H.J.

    1977-01-01

    A study on dewatering properties of radiosterilized sewage sludge of different type and origin was carried out. For comparison, also heat-treated (pasteurized) sludge was investigated. The specific filtration resistance of irradiated sewage sludge was lowered in all types of sludge examined. In general, pasteurization increased this parameter. The settling properties of irradiated digested sewage sludge was slightly improved, mainly in the first hours after treatment. Microbial effects may mask the real sedimentation relations especcially in aerobically stabilized sludges. A pasteurization treatment of sewage sludge caused an increased content of soluble substances and suspended particles in the supernatant water. The supernatant water from irradiated sludge showed a smaller increase

  3. Telogen effluvium treated with Serenoa repens supplement

    Directory of Open Access Journals (Sweden)

    Michele Pezza

    2014-03-01

    Full Text Available Telogen effluvium is a non-scarring form of hair loss. Clinically, the disease is characterized by hair loss where more than normalamounts of hair fall out; it usually affects the whole scalp in a widespread manner. When hair loss is very pronounced and persists fora long time, alopecia becomes clinically evident. It is not associated to subjective symptoms. In this paper, the authors describe theclinical case of a 67-year old patient suffering from telogen effluvium, treated with a supplement containing amino acids (L-cystineand L-methionine, vitamin E, iron and extract of Serenoa repens.

  4. Reagent for treating clay drilling muds

    Energy Technology Data Exchange (ETDEWEB)

    Tkachenko, P V; Leshchinskiy, P A; Shnaper, B I; Zinchuk, I F; Zlobin, V P

    1982-01-01

    A reagent is proposed for treating clay drilling muds. It contains lignite, caustic soda and modifying agent. It is distinguished by the fact that in order to reduce the cost of the reagent with simultaneous decrease in the viscosity and static shear stress of the drilling mud, it additionally contains iron sulfate, and the modifying agent contained is wastes of carbonic acid production with the following ratio of components (parts by weight): lignite 10.0-15.0, caustic soda 2.0-3.0, wastes of carbonic acid production 0.5-0.75; iron sulfate 1.0-2.0.

  5. Pulsed Radiofrequency Ablation for Treating Sural Neuralgia.

    Science.gov (United States)

    Abd-Elsayed, Alaa; Jackson, Markus; Plovanich, Elizabeth

    2018-01-01

    Sural neuralgia is persistent pain in the distribution of the sural nerve that provides sensation to the lateral posterior corner of the leg, lateral foot, and fifth toe. Sural neuralgia is a rare condition but can be challenging to treat and can cause significant limitation. We present 2 cases of sural neuralgia resistant to conservative management that were effectively treated by pulsed radiofrequency ablation. A 65-year-old female developed sural neuralgia after a foot surgery and failed conservative management. She had successful sural nerve blocks, and pulsed radiofrequency ablation led to an 80% improvement in her pain. A 33-year-old female presented with sural neuralgia secondary to two falls. The patient had tried several conservative modalities with no success. We performed diagnostic blocks and pulsed radiofrequency ablation, and the patient reported 80% improvement in her pain. Pulsed radiofrequency ablation may be a safe and effective treatment for patients with sural neuralgia that does not respond to conservative therapy. However, studies are needed to elucidate its effectiveness and safety profile.

  6. TRACTION RESISTANCE IN CHITOSAN TREATED COTTON

    Directory of Open Access Journals (Sweden)

    LOX Wouter

    2015-05-01

    Full Text Available Nowadays natural products interest has increased. However, when some products are included on textile fibers, they have no affinity and need some binders or other kind of auxiliaries to improve the yeld of the process, and some of them are not so natural as the product which are binding and consequently the “bio” definition is missed as some of them can be considered as highly pollutant. Chitosan is a common used bonding agent for cotton. It improves the antimicrobial and antifungal activity, improves wound healing and is a non-toxic bonding agent. The biopolymer used in this work is chitosan, which is a deacetylated derivative of chitin. These properties depend on the amount of deacetylation (DD and the Molecular weight (MW. Along with these improving properties, as it requires some acid pH to ve solved the treatment with chitosan can have some decreasing mechanical properties. The aim of that paper is to evaluate the change in breaking force of the treated samples and a change in elongation of those samples. It compared different amounts of concentration of chitosan with non treated cotton. The traction resistance test were performed on a dynamometer. The test was conducted according to the UNE EN ISO 13934-1 standard.

  7. Mycoplasma genitalium: Should We Treat and How?

    Science.gov (United States)

    Broad, Jennifer M.; Golden, Matthew R.

    2011-01-01

    Mycoplasma genitalium is associated with acute and chronic urethritis in men. Existing data on infection in women are limited and inconsistent but suggest that M. genitalium is associated with urethritis, cervicitis, pelvic inflammatory disease, and possibly female infertility. Data are inconclusive regarding the role of M. genitalium in adverse pregnancy outcomes and ectopic pregnancy. Available data suggest that azithromycin is superior to doxycycline in treating M. genitalium infection. However, azithromycin-resistant infections have been reported in 3 continents, and the proportion of azithromycin-resistant M. genitalium infection is unknown. Moxifloxacin is the only drug that currently seems to uniformly eradicate M. genitalium. Detection of M. genitalium is hampered by the absence of a commercially available diagnostic test. Persons with persistent pelvic inflammatory disease or clinically significant persistent urethritis or cervicitis should be tested for M. genitalium, if possible. Infected persons who have not previously received azithromycin should receive that drug. Persons in whom azithromycin therapy fails should be treated with moxifloxicin. PMID:22080266

  8. Ultraviolet disinfection of treated municipal wastewaters

    Energy Technology Data Exchange (ETDEWEB)

    Vander Laan, H; Cairns, B

    1993-12-31

    A wastewater disinfection system developed by a Canadian company, Trojan Technologies Inc., was discussed. Disinfection for pathogen reduction prior to discharge of treated municipal wastewater back into rivers and lakes has been either ignored or treated by the use of chemicals. In 1979 the first pilot ultraviolet (UV) wastewater disinfection system was established. Since then, over 500 municipal UV installations have been commissioned. The largest installation can process 212 million gallons of water per day. The advantages of UV as a disinfectant are: (1) It is more effective than chlorine. (2) There are no mutagenic/carcinogenic byproducts formed with UV. (3) No toxic chemical residuals are discharged. (4) UV is safe to both the operators and the public. (5) It is cost effective. Europe has not been as active in wastewater disinfection as has North America. One result of the absence of wastewater disinfection in Europe is that the Rhine River, for example, carries 50 million salmonella per second. Disinfection of wastewater effluents is, of course, indispensable in protecting our drinking water supply. 2 figs.

  9. A light therapy for treating Alzheimer's disease

    Science.gov (United States)

    Wang, Xue; Han, Mengmeng; Wang, Qiyan; Zeng, Yuhui; Meng, Qingqiang; Zhang, Jun; Wei, Xunbin

    2017-02-01

    It is generally believed that there are some connections between Alzheimer's disease and amyloid protein plaques in the brain. The typical symptoms of Alzheimer's disease are memory loss, language disorders, mood swings, loss of motivation and behavioral issues. Currently, the main therapeutic method is pharmacotherapy, which may temporarily reduce symptoms, but has many side effects. Infrared light therapy has been studied in a range of single and multiple irradiation protocols in previous studies and was found beneficial for neuropathology. In our research we have studied the effect of infrared light on Alzheimer's disease through transgenic mouse model. We designed an experimental apparatus for treating mice, which primarily included a therapeutic box and a LED array, which emitted infrared light. After the treatment, we assessed the effects of infrared light by performing two tests: cognitive performance of mice in Morris water maze, and plaque load by immunofluorescence analysis. Immunofluorescence analysis was based on measuring the quantity of plaques in mouse brain slices. Our results show that infrared therapy is able to improve cognitive performance in the mouse model. It might provide a novel and safe way to treat Alzheimer's disease.

  10. Curability of esophageal carcinoma treated with irradiation

    International Nuclear Information System (INIS)

    Yamada, Shogo; Takai, Yoshihiro; Nemoto, Kenji; Kakuto, Yoshihisa; Ogawa, Yoshihiro; Hoshi, Akihiko; Sakamoto, Kiyohiko

    1994-01-01

    The curability of 168 squamous cell carcinomas of the esophagus treated with more than 60 Gy of irradiation between 1980 and 1987 were discussed. There were 49 autopsied cases. The curability rat was calculated after the conversion of 13 local free or 46 metastasis free patients who had not undergone autopsy into unknown cases in each analysis. Disease free, local free, and metastasis free rates were 11.2, 20.0, and 26.0%, respectively. The curability rate was higher in the superficial type cancer and stage I cases. The local control rate and the metastasis free rate were extremely poor in the infiltrative type cancer. The actuarial survival rate of overall patients was 31.5% at one year, 11.3% at three years, and 7.1% at five years. Reconstructed survival rates: disease free, local free, and metastasis free survival rates, indicated that the survival rates of overall patients might be improved by decreasing the number of intercurrent death in stage I and by elevating the ratio of the local control in stages II and III. The disease free survival rate of cases treated with low dose rate telecobalt therapy as a boost was better than that of the conventionally fractionated irradiation alone cases in stages II and III. (author)

  11. Outcome of hyperthyroidism treated by radioactive iodine

    International Nuclear Information System (INIS)

    Al-Shaikh, A.A.

    2009-01-01

    To study the outcome of Radioactive Iodine (RAI) in treatment of hyperthyroidism. It is a retrospective study of all patients of hyperthyroidism treated by Radioactive Iodine (RAI) seen in endocrinology clinic at King Abdulaziz University Hospital and Dr. Soliman Fageeh Hospital in Jeddah, Saudia Arabia. Two hundred and sixteen (216) patients were treated by RAI. They proved to have hyperthyroidism by thyroid function test (TSH, FT4 and T3) and isotopes scanning of the thyroid gland. All received 10 mci of RAI and were then followed up after one month and every two months thereafter for at least one year. The efficacy of the therapy was assessed by the improvement of the clinical features and by the thyroid function tests. A total of 216 patients were seen, the mean age was 36.5+- 10.64 years. One hundred fifty three were female and sixty three were male. Graves disease was the underlying cause in 163 patients [65.55%], toxic multi nodular goiter in 37 patients [25.1%] and toxic adenoma in 16 patients [9.3%]. The symptoms improved after one month only in 11 patients but others required antithyroid treatment for two months. Only 17 patients remained hyperthyroid after six months of treatment. Radioactive iodine is very effective in treatment of hyperthyroidism with minor side effects such as weight gain, fatigability and hypothyroidism. (author)

  12. Outcomes of Noninvasively Treated Idiopathic Toe Walkers.

    Science.gov (United States)

    Radtke, Kerstin; Karch, Nataliia; Goede, Fabian; Vaske, Bernhard; von Lewinski, Gabriela; Noll, Yvonne; Thren, Anneke

    2018-03-01

    Idiopathic toe walking (ITW) causes a common problem in pediatric orthopaedics. In the literature, numerous treatment options have been reported, but consensus about the management of ITW is still missing. The aim of the current study was to evaluate conservative treatment with pyramidal insoles. A total of 193 patients underwent conservative treatment between January 2010 and June 2013. Mean age at the beginning of the treatment was 7.75 ± 0.23 years (range 2.0-17.0 years). For all patients, demographic data, comorbid diseases, passive range of motion (ROM), persistent toe walking, and performed operations were retrospectively evaluated. Following operative treatment was defined failure. Eight (4.15%) patients underwent Achilles tendon lengthening operation after mean therapy time of 2.72 years (range 0.1-7.0 years), 174 cases were treated successfully (90.16%). In 50 cases, toe walking suspended completely after mean therapy time of 2.83 years. In cases of failure, patients were older at diagnosis and at the beginning of the treatment. Mean passive ROM increased over the time. In cases of failure, ROM decreased from the first to the second examination. Conservative treatment of ITW using pyramidal insoles can be effective. Ankle dorsiflexion significantly improved in the patients who were successfully treated. Therapy should start early. A decrease of ROM under therapy should lead to critical revisal of individual therapy. Therapeutic, level IV: Case series.

  13. Uterine artery embolization to treat uterine fibroids

    International Nuclear Information System (INIS)

    Machan, L.; Martin, M.

    2001-01-01

    The first reported application of uterine artery embolization, in 1979, was to treat life-threatening hemorrhage after a failed hysterectomy. Since then, uterine artery embolization has been used very successfully to control acute or delayed post-partum hemorrhage, post-surgical hemorrhage and hemorrhage from ectopic pregnancy, to treat uterine arteriovenous malformations and as prophylaxis before high-risk surgery, such as cesarean delivery in women with placenta previa. In contrast to these proven but underutilized applications, uterine embolization for fibroids has, in a short time, achieved significant notice in the lay press and is being widely offered. Ravina and colleagues, first reported uterine fibroid shrinkage after embolization for the treatment of acute bleeding. Since then, his group has performed over 100 procedures with up to a 6-year follow-up. The cumulative clinical success rate for the treatment of abnormal uterine bleeding due to fibroids is reported to be approximately 85% and for treatment of pain or pressure symptoms, about 75%. Six-month follow-up sonography reveals an average reduction of fibroid size of approximately 40%. However, to date, no studies have compared patients who undergo embolization with a nontreatment cohort or with surgical intervention. (author)

  14. Uterine artery embolization to treat uterine fibroids

    Energy Technology Data Exchange (ETDEWEB)

    Machan, L.; Martin, M. [Univ. of British Columbia Hospital, Dept. of Radiology, Vancouver, BC (Canada)

    2001-06-01

    The first reported application of uterine artery embolization, in 1979, was to treat life-threatening hemorrhage after a failed hysterectomy. Since then, uterine artery embolization has been used very successfully to control acute or delayed post-partum hemorrhage, post-surgical hemorrhage and hemorrhage from ectopic pregnancy, to treat uterine arteriovenous malformations and as prophylaxis before high-risk surgery, such as cesarean delivery in women with placenta previa. In contrast to these proven but underutilized applications, uterine embolization for fibroids has, in a short time, achieved significant notice in the lay press and is being widely offered. Ravina and colleagues, first reported uterine fibroid shrinkage after embolization for the treatment of acute bleeding. Since then, his group has performed over 100 procedures with up to a 6-year follow-up. The cumulative clinical success rate for the treatment of abnormal uterine bleeding due to fibroids is reported to be approximately 85% and for treatment of pain or pressure symptoms, about 75%. Six-month follow-up sonography reveals an average reduction of fibroid size of approximately 40%. However, to date, no studies have compared patients who undergo embolization with a nontreatment cohort or with surgical intervention. (author)

  15. How to treat brain metastasis in 2012?

    International Nuclear Information System (INIS)

    Braccini, A.L.; Azria, D.; Mazeron, J.J.; Mornex, F.; Jacot, W.; Metellus, P.; Tallet, A.

    2012-01-01

    During the last French radiation oncology society annual congress, the therapeutic options for the management of brain metastases were presented. The indications and limits of surgery, stereotactic radiotherapy and whole brain radiotherapy, as well as their benefit in terms of overall survival, local control and improvement of the functional and neuro-cognitive status were discussed. The prognosis significance of the different phenotypes of breast cancer on the risk for BM as well as their roles in the treatment of brain metastases were also described. Surgery improves overall survival for patients with a single brain metastase and should be considered in the case of symptomatic lesions. The overall survival of patients treated with stereotactic radiotherapy do not differ from that of patients treated with surgery. These treatments should be mainly considered for patients with good performance status, one to three small brain metastases (< 3 cm) and limited extracranial disease. Whole brain radiotherapy is more and more discussed in adjuvant setting due to potential late neuro-cognitive toxicity. This toxicity could be improved with the development of techniques sparing the hippocampus. HER2+ and triple-negative breast cancer patients are at increased risk for brain metastases. Prognosis of these patients differs as the overall survival of HER2+ patients has improved with anti-HER2 therapies. The optimal combination of local and systemic therapies remain to be determined. (authors)

  16. Treating oil in a maritime environment

    International Nuclear Information System (INIS)

    Seebacher, G.

    2002-01-01

    Some details of the International Maritime Organisation's marine pollution regulations are discussed. In simple terms, under IMO regulations oily water must be processed through approved equipment and can be legally discharged if the oil content in the treated effluent is less than 15 ppm. These regulations also make it clear that it is not permitted to use emulsifiers to hide the oil in the effluent. To separate the free oil from water, gravity enhanced separators can be used effectively. With conventional means it is possible to remove free oil from an oily water mixture, to the less than 15 part per million oil content. Conventional IMO certified oil content meters accurately read free oil content in the 0-30 ppm region, to prevent formation of an oil film from treated oily water discharges. Some additional basic rules of thumb worthy of consideration when separating oil from oily water: in general, it is cheaper to prevent oil discharge of oil into the effluent stream than to remove it; emulsifier-enriched lubricating oils emulsify readily and are difficult to remove when present in suspended droplets; the larger the amount of contamination, the greater the difficulty of removing the oil; an ounce of prevention is worth a pound of cure

  17. Solar urticaria successfully treated with intravenous immunoglobulin.

    LENUS (Irish Health Repository)

    Hughes, R

    2012-02-01

    Idiopathic solar urticaria (SU) is a rare, debilitating photodermatosis, which may be difficult to treat. First-line treatment with antihistamines is effective in mild cases, but remission after phototherapeutic induction of tolerance is often short-lived. Other treatment options include plasma exchange, photopheresis and cyclosporin. We present two cases of severe, idiopathic SU, which were resistant to conventional treatment. Both patients achieved remission after administration of intravenous immunoglobulin (IVIg) and have remained in remission at 13 months and 4 years, respectively. There are only two case reports of successful treatment of solar urticaria with IVIg. In our experience IVIg given at a total dose of 2 g\\/kg over several 5-day courses about a month apart is an effective treatment option for severe idiopathic SU. It is also generally safe, even if certainly subject to significant theoretical risks, such as induction of viral infection or anaphylaxis.

  18. Using videogames to treat childhood obesity.

    Directory of Open Access Journals (Sweden)

    Druzhinenko D.A.

    2014-12-01

    Full Text Available Childhood obesity is one of the most dangerous pathologies; it can lead to serious illness in the absence of medical support. In this article we give an overview of the use of videogames for reducing and normalizing the weight of overweight and obese children. We discuss the categorization of the existing games and their limits, and we outline the perspectives of psychopedagogical research in the domain of game design for treating obese and overweight children. The role of long-term motivation in the treatment of obesity is one of the crucial questions we discuss. We try to understand how videogames can help children and parents maintain motivation during weight-loss treatment. The role of parents is undeniable in ensuring the success of weight-loss programs for overweight or obese children. Perhaps videogames can be the instrument for families’ lifestyle changes.

  19. Systems and methods for treating material

    Science.gov (United States)

    Scheele, Randall D; McNamara, Bruce K

    2014-10-21

    Systems for treating material are provided that can include a vessel defining a volume, at least one conduit coupled to the vessel and in fluid communication with the vessel, material within the vessel, and NF.sub.3 material within the conduit. Methods for fluorinating material are provided that can include exposing the material to NF.sub.3 to fluorinate at least a portion of the material. Methods for separating components of material are also provided that can include exposing the material to NF.sub.3 to at least partially fluorinate a portion of the material, and separating at least one fluorinated component of the fluorinated portion from the material. The materials exposed to the NF.sub.3 material can include but are not limited to one or more of U, Ru, Rh, Mo, Tc, Np, Pu, Sb, Ag, Am, Sn, Zr, Cs, Th, and/or Rb.

  20. Early esophageal carcinoma treated with intracavitary irradiation

    International Nuclear Information System (INIS)

    Hishikawa, Y.; Tanaka, S.; Miura, T.

    1985-01-01

    Five patients with early esophageal carcinoma were treated by 6-12 Gy of intracavitary irradiation following 50-60 Gy of external irradiation as a boost therapy. Surgery was not performed in these cases. None of the patients had local recurrence after radiation therapy, as demonstrated by esophagography and endoscopy. Three patients have been alive for 1-3 years 10 months. Esophageal ulceration induced by intracavitary irradiation has occurred in three of the five patients; however, intracavitary irradiation is still a beneficial treatment because of its efficacy in controlling local lesions and because radiation ulceration can eventually be cured. Intracavitary irradiation is recommended to follow external irradiation as a boost therapy for the treatment of early esophageal carcinoma

  1. The debate on treating subclinical hypothyroidism

    Science.gov (United States)

    Tng, Eng Loon

    2016-01-01

    Subclinical hypothyroidism (SCH) represents a mild or compensated form of primary hypothyroidism. The diagnosis of SCH is controversial, as its symptoms are non-specific and its biochemical diagnosis is arbitrary. The treatment of SCH was examined among non-pregnant adults, pregnant adults and children. In non-pregnant adults, treatment of SCH may prevent its progression to overt hypothyroidism, reduce the occurrence of coronary heart disease, and improve neuropsychiatric and musculoskeletal symptoms associated with hypothyroidism. These benefits are counteracted by cardiovascular, neuropsychiatric and musculoskeletal side effects. SCH is associated with adverse maternal and fetal outcomes that may improve with treatment. Treating SCH in children is safe and may improve growth. Importantly, the evidence in this field is largely from retrospective and prospective studies with design limitations, which precludes a conclusive recommendation for the treatment of SCH. PMID:27779276

  2. Alternative process for treating radioactive effluents

    International Nuclear Information System (INIS)

    Puget, Flavia P.; Massarani, Giulio

    2002-01-01

    In this work an alternative process for treating a wastewater containing dissolved uranium is considered. In order to develop this work, a continuous separation unit, characterized by the solvent extraction, carried out inward the ejector is used. Alamina 336 (a mixture of tri-octyl and tri-decyl amines) is used as extractant in this process. The splitting of the amine-water emulsion formed is carried out in a gravitational separation tank. The result showed that it is possible to reach an efficiency of about 95% for the uranium extraction, for metal concentration in the feed of 10 ppm and a Q fa /Q fo ratio around 500. Furthermore, an efficiency of about 50% is reached for metal concentration in the feed of 1 ppm and for aQ fa /Q fo ratio around 1000, when the liquid flow rate is equal 1200 L/h. (author)

  3. Development of rationalized system treating floor drain

    International Nuclear Information System (INIS)

    Nakamura, Yasuyuki; Serizawa, Kenichi; Komatsu, Akihiro; Shimizu, Takayuki

    1998-01-01

    Radioactive liquid wastes generated at BWR plants are collected and treated as required. These days, however, generation of floor drain has deceased and HFF (Hollow Fiber Filter) has experienced a wide applicability to several kinds of liquid wastes. We should consider that the floor drain can be mixed and diluted with equipment drain and be purified by HFF. That enables some of the sumps and long priming pipes to be combined. From this point of view, we have developed a highly rationalized waste liquid system. We have evaluated the applicability of this system after an investigation into the generation and properties of floor drain and equipment drain at the latest BWR'S and an on-site test at a typical BWR. (author)

  4. Electrokinetics of samples treated by electrocoagulation methods

    Energy Technology Data Exchange (ETDEWEB)

    Angle, C.W.; Donini, J.C.

    1992-01-01

    The purpose is to study the theory of electrocoagulation during water treatment. Mechanisms proposed in the literature are charge neutralization and dipole-dipole interaction. The electrokinetics of highly concentrated model clay and process clay suspensions, before and after electrocoagulation, are studied experimentally. The charge on treated and untreated dispersions and controls are measured using electrokinetic sonic amplitude and microelectrophoresis techniques. Scanning electron microscopy is used to determine release of aluminum ions onto latex and process clays. The qualitative experimental observations, electrokinetic data, and analysis of aluminum coated particles provide some information on the mechanisms of electrocoagulation, but further studies with dilute dispersions are needed to confirm the charge neutralization mechanism. 10 refs., 4 figs., 3 tabs.

  5. Psoralen-UVA-treated psoriatic lesions

    International Nuclear Information System (INIS)

    Hashimoto, K.; Kohda, H.; Kumakiri, M.; Blender, S.L.; Willis, I.

    1978-01-01

    Psoralen-ultraviolet light (PUVA)-treated psoriatic lesions were studied for ultrastructural changes. In early stages of treatment, sunburn cells in the epidermis and bizarre giant cells in the dermis were more frequently observed. When clinical improvement was apparent, these changes had subsided. Dermal abnormality in long-term therapy consisted of a thick perivascular cost of amorphous substance. No abnormality was found in the epidermal keratinocytes in long-term therapy, except a clustering and giant cell formation of melanocytes, a heavy melanization of keratinocytes, and hyperkeratosis. Low-dose initiation and slow increment of both 8-methoxypsoralen and UVA is probably a reasonable regimen for benign dermatoses such as psoriasis because it will allow enough time for the skin to become more protected, while the therapeutic results are as satisfactory as in a high-dose schedule

  6. Treating depression in HIV/AIDS

    Directory of Open Access Journals (Sweden)

    M Y H Moosa

    2007-08-01

    Currently available antidepressant medications are equally effective in treating HIV/AIDS patients and the general population. Furthermore, intervention studies have shown that psychotherapy reduces depressive symptoms and is well tolerated. Interpersonal psychotherapy is more successful than supportive psychotherapy in lessening depression, and patients experience improved functioning physically and emotionally. Untreated depression may be associated with reduced adherence to ART, immunosuppression, and more rapid HIV illness progression. In South Africa, HIV/AIDS patients may be at greater risk for psychiatric disorder given the potentially stressful living conditions including high rates of unemployment and poverty, poor and unstable housing, inadequate social services, and high rates of crime and domestic violence. A lack of data on depression in South Africa underscores the need for further research.

  7. Cytocompatibility of Plasma and Thermally Treated Biopolymers

    Directory of Open Access Journals (Sweden)

    Petr Slepička

    2013-01-01

    Full Text Available This paper is focused on the surface characterization of plasma and consequently thermally treated biocompatible polymers. PLLA (poly(L-lactide acid and PMP (poly-4-methyl-1-pentene are studied. The influence of Ar plasma treatment on the surface polarity of substrate measured immediately after treatment and during the polymer surface aging is studied. Surface roughness, morphology, wettability, and surface chemistry were determined. Plasma treatment leads to significant changes in PLLA surface morphology and chemistry, with the PMP being slightly affected. The higher resistance to plasma fluence results in smaller ablation of PMP than that of PLLA. The plasma treatment improves cell adhesion and proliferation on the PMP. Plasma treatment of PLLA influences mostly the homogeneity of adhered and proliferated VSMC.

  8. Silver deposition on chemically treated carbon monolith

    Directory of Open Access Journals (Sweden)

    Jovanović Zoran M.

    2009-01-01

    Full Text Available Carbon monolith was treated with HNO3, KOH and H2O2. Effects of these treatments on the surface functional groups and on the amount of silver deposited on the CM surface were studied by temperature programmed desorption (TPD and atomic absorption spectrometry (AAS. As a result of chemical treatment there was an increase in the amount of surface oxygen complexes. The increase in the amount of silver deposit is proportional to the amount of surface groups that produce CO under decomposition. However, the high amount of CO groups, decomposing above 600°C, induces the smaller Ag crystallite size. Therefore, the high temperature CO evolving oxides are, most likely, the initial centers for Ag deposition.

  9. Process and system for treating waste water

    Science.gov (United States)

    Olesen, Douglas E.; Shuckrow, Alan J.

    1978-01-01

    A process of treating raw or primary waste water using a powdered, activated carbon/aerated biological treatment system is disclosed. Effluent turbidities less than 2 JTU (Jackson turbidity units), zero TOC (total organic carbon) and in the range of 10 mg/l COD (chemical oxygen demand) can be obtained. An influent stream of raw or primary waste water is contacted with an acidified, powdered, activated carbon/alum mixture. Lime is then added to the slurry to raise the pH to about 7.0. A polyelectrolyte flocculant is added to the slurry followed by a flocculation period -- then sedimentation and filtration. The separated solids (sludge) are aerated in a stabilization sludge basin and a portion thereof recycled to an aerated contact basin for mixing with the influent waste water stream prior to or after contact of the influent stream with the powdered, activated carbon/alum mixture.

  10. Plants used to treat skin diseases

    Science.gov (United States)

    Tabassum, Nahida; Hamdani, Mariya

    2014-01-01

    Skin diseases are numerous and a frequently occurring health problem affecting all ages from the neonates to the elderly and cause harm in number of ways. Maintaining healthy skin is important for a healthy body. Many people may develop skin diseases that affect the skin, including cancer, herpes and cellulitis. Some wild plants and their parts are frequently used to treat these diseases. The use of plants is as old as the mankind. Natural treatment is cheap and claimed to be safe. It is also suitable raw material for production of new synthetic agents. A review of some plants for the treatment of skin diseases is provided that summarizes the recent technical advancements that have taken place in this area during the past 17 years. PMID:24600196

  11. TREAT Reactor Control and Protection System

    International Nuclear Information System (INIS)

    Lipinski, W.C.; Brookshier, W.K.; Burrows, D.R.; Lenkszus, F.R.; McDowell, W.P.

    1985-01-01

    The main control algorithm of the Transient Reactor Test Facility (TREAT) Automatic Reactor Control System (ARCS) resides in Read Only Memory (ROM) and only experiment specific parameters are input via keyboard entry. Prior to executing an experiment, the software and hardware of the control computer is tested by a closed loop real-time simulation. Two computers with parallel processing are used for the reactor simulation and another computer is used for simulation of the control rod system. A monitor computer, used as a redundant diverse reactor protection channel, uses more conservative setpoints and reduces challenges to the Reactor Trip System (RTS). The RTS consists of triplicated hardwired channels with one out of three logic. The RTS is automatically tested by a digital Dedicated Microprocessor Tester (DMT) prior to the execution of an experiment. 6 refs., 5 figs., 1 tab

  12. The debate on treating subclinical hypothyroidism.

    Science.gov (United States)

    Tng, Eng Loon

    2016-10-01

    Subclinical hypothyroidism (SCH) represents a mild or compensated form of primary hypothyroidism. The diagnosis of SCH is controversial, as its symptoms are non-specific and its biochemical diagnosis is arbitrary. The treatment of SCH was examined among non-pregnant adults, pregnant adults and children. In non-pregnant adults, treatment of SCH may prevent its progression to overt hypothyroidism, reduce the occurrence of coronary heart disease, and improve neuropsychiatric and musculoskeletal symptoms associated with hypothyroidism. These benefits are counteracted by cardiovascular, neuropsychiatric and musculoskeletal side effects. SCH is associated with adverse maternal and fetal outcomes that may improve with treatment. Treating SCH in children is safe and may improve growth. Importantly, the evidence in this field is largely from retrospective and prospective studies with design limitations, which precludes a conclusive recommendation for the treatment of SCH. Copyright: © Singapore Medical Association.

  13. Internet sex addiction treated with naltrexone.

    Science.gov (United States)

    Bostwick, J Michael; Bucci, Jeffrey A

    2008-02-01

    Malfunctioning of the brain's reward center is increasingly understood to underlie all addictive behavior. Composed of mesolimbic incentive salience circuitry, the reward center governs all behavior in which motivation has a central role, including acquiring food, nurturing young, and having sex. To the detriment of normal functioning, basic survival activities can pale in importance when challenged by the allure of addictive substances or behaviors. Dopamine is the neurotransmitter driving both normal and addictive behavior. Other neurotransmitters modulate the amount of dopamine released in response to a stimulus, with the salience determined by the intensity of the dopamine pulse. Opiates (either endogenous or exogenous) exemplify such modulators. Prescribed for treating alcoholism, naltrexone blocks opiates' capacity to augment dopamine release. This article reviews naltrexone's mechanism of action in the reward center and describes a novel use for naltrexone in suppressing a euphorically compulsive and interpersonally devastating addiction to Internet pornography.

  14. Root morphology of Ni-treated plants

    International Nuclear Information System (INIS)

    Leskova, A.; Fargasova, A.; Giehl, R. F. H.; Wiren, N. von

    2015-01-01

    Plant roots are very important organs in terms of nutrient and water acquisition but they also serve as anchorages for the aboveground parts of the plants. The roots display extraordinary plasticity towards stress conditions as a result of integration of environmental cues into the developmental processes of the roots. Our aim was to investigate the root morphology of Arabidopsis thaliana plants exposed to a particular stress condition, excess Ni supply. We aimed to find out which cellular processes - cell division, elongation and differentiation are affected by Ni, thereby explaining the seen root phenotype. Our results reveal that a distinct sensitivity exists between roots of different order and interference with various cellular processes is responsible for the effects of Ni on roots. We also show that Ni-treated roots have several auxin-related phenotypes. (authors)

  15. Suicide risk in patients treated with lithium

    DEFF Research Database (Denmark)

    Kessing, Lars Vedel; Søndergård, Lars; Kvist, Kajsa

    2005-01-01

    CONTEXT: Prior observational studies suggest that treatment with lithium may be associated with reduced risk of suicide in bipolar disorder. However, these studies are biased toward patients with the most severe disorders, and the relation to sex and age has seldom been investigated. OBJECTIVE......: To investigate whether treatment with lithium reduces the risk of suicide in a nationwide study. DESIGN: An observational cohort study with linkage of registers of all prescribed lithium and recorded suicides in Denmark during a period from January 1, 1995, to December 31, 1999. SETTING: All patients treated...... with lithium in Denmark, ie, within community psychiatry, private specialist practice settings, and general practice. PARTICIPANTS: A total of 13 186 patients who purchased at least 1 prescription of lithium and 1.2 million subjects from the general population. MAIN OUTCOME MEASURE: All suicides identified...

  16. Effectiveness of Zinc Supplementation in Treating Dysmenorrhea

    Directory of Open Access Journals (Sweden)

    Aurora Marezkha Farrah

    2017-01-01

    Full Text Available Background: Dysmenorrhea has a high prevalence among women, especially in young women. Zinc has been proved to have a beneficial effect in treating pain. The aim of this study is to determine the effectiveness of zinc supplementation in treating dysmenorrhoeal pain. Method: This is an experimental study, using pre and post-test design. The study participants were medical staffs of H. Adam Malik Hospital and other satellite hospitals. This study was conducted on March 2016 to June 2016. Thirty seven patients with moderate to severe primary menstrual pain were given 30 mg of zinc per day (divided into two doses, 2 days prior to menstruation until its cessation, for two to three months. The pain was assessed with the visual analog scale (VAS. Results: The mean age of participants was 22.95±1.33 years old and the mean body weight, height, and body mass index were 55.54 ± 9.36 kg, 160.16 ± 5.46 cm, 22.02 ± 3.44 kg/m2, respectively. The mean pain score is higher prior to zinc supplementation (4.92 ± 1.80; moderate pain and the score decreased over three months of zinc supplementation, resulting in a mean score of 2.7 ± 2.03 (moderate pain. The differences were found to be statistically significant (p = 0.000. Conclusion: Dysmenorrhea is frequently found in young women. Two to three months of zinc supplementation during menstruation is proved to be useful in reducing the intensity of dysmenorrheal pain.

  17. Understanding and treating vaginismus: a multimodal approach.

    Science.gov (United States)

    Pacik, Peter T

    2014-12-01

    This clinical opinion was written to bring attention to the understanding and treatment of vaginismus, a condition that is often under diagnosed and therefore inadequately treated, yet affects millions of women worldwide. Despite its description more than a century ago, vaginismus is rarely taught in medical school, residency training, and medical meetings. The DSM 5 classification stresses that vaginismus is a penetration disorder in that any form of vaginal penetration such as tampons, finger, vaginal dilators, gynecological examinations, and intercourse is often painful or impossible. Compared with other sexual pain disorders such as vulvodynia and vestibulodynia, the treatment of vaginismus has the potential for a high rate of success. Stratifying the severity of vaginismus allows the clinician to choose among numerous treatment options and to better understand what the patient is experiencing. Vaginismus is both a physical and an emotional disorder. In the more severe cases of vaginismus women (and men) complain that attempted intercourse is like "hitting a wall" suggestive of spasm at the level of the introitus. The emotional fallout resulting from this needs to be addressed in any form of treatment applied. This article is based on lessons learned in the treatment of more than 250 patients and evaluation of more than 400 inquiries, and was written to make vaginismus more widely understood, to aid in the differential diagnosis of sexual pain, suggest a variety of effective treatments, and explain how Botox can be used as part of a multimodal treatment program to treat vaginismus. With greater awareness among clinicians it is hoped that medical schools, residency programs, and medical meetings will begin teaching the understanding and treatment of vaginismus.

  18. Treating cerebral palsy with aculaser therapy

    Science.gov (United States)

    Anwar, Shahzad; Nazir Khan, Malik M.; Nadeem Khan, Malik M.; Qazi, Faiza M.; Awan, Abid H.; Dar, Irfan

    2008-03-01

    A single, open and non comparative study was conducted at Anwar Shah Trust for C.P. & Paralysis in collaboration with the Departments of Neurology and Neurosurgery, Children Hospital Lahore, Pakistan to evaluate the effects of ACULASER THERAPY in childern suffering from Cerebral Palsy (C.P.) and associated Neurological Disorders like epilepsy, cortical blindness, spasticity, hemiplegia, paraplegia, diplegia, quadriplegia, monoplegia, sensory-neural deafness and speech disorders. In all 250 childern were treated and the data was gathered during a period of 3 years from December 2003 till December 2006. These children were further classified according to the type of C.P. (spastic, athetoid, mixed) they suffered from and associated Neurological Disorders. This article shows results in C.P. childern who were treated with ACULASER THERAPY for minimum 6 weeks and more or had minimum of 15 treatment sessions and more. This article also shows that those childern who were given a break in the treatment for 1 month to 1 year did not show any reversal of the signs and symptoms. Analysis of the data showed that out of 171 children with Spasticity and Stiffness 147 showed marked improvement showing 87% success rate, out of 126 children with Epileptic fits, there was a significant reduction in the intensity, frequency and duration of Epileptic fits in 91 children showing 72% success rate, out of 48 children with Cortical Blindness 30 children showed improvement accounting for 63% efficacy rate, out of 105 children with Hearing Difficulties, 63 showed marked improvement accounting for 60% improvement rate, out of 190 children with Speech Disorders 122 showed improvement reflecting 64% improvement rate, out of 96 children with Hemiplegia 71 showed improvement in movement, tone and power accounting for 74% improvement rate, out of 76 children with Quadriplegia 52 showed improvement in gross and fine motor functions showing 69% success rate and out of 58 children with Paraplegia of

  19. How do we treat generalized anxiety disorder?

    Directory of Open Access Journals (Sweden)

    Latas Milan

    2014-01-01

    Full Text Available Introduction. In addition to significant prevalence of generalized anxiety disorder (GAD and related consequences, it seems that this disorder has not been studied sufficiently in Serbia. Objective. The aim of this study was to investigate the understanding of psychopathology and the adequate treatment of patients with GAD by psychiatrists in Serbia. Methods. The study comprised 84 doctors - psychiatrists and neuropsychiatrists who were engaged in treatment of patients with GAD. Anonymous survey was used as the basic instrument, which collected information about the socio-demographic and professional data, experience in treating GAD and understanding psychopathology of GAD, as well as the first and the second choice therapy for patients with GAD. Results. The majority of psychiatrists (62.2% indicated the symptoms of distress/tension and slightly lower percent (36.6% designated the symptoms of worry/anxiety as the key symptoms of GAD when it was diagnosed. The results showed that almost all patients (96.5% had been treated with benzodiazepines before coming to psychiatrists. Most psychiatrists preferred the use of SSRI/SNRI antidepressants (76.2%, usually in combination with benzodiazepines (71.4% for the treatment of patients with GAD; however, if these doctors got GAD, the preference of benzodiazepine use would be significantly lesser (45.2% than for the treatment of their patients. Preference for the use of SSRI/SNRI antidepressants was significantly more frequent in physicians with completed residency. Conclusion. The understanding of psychopathology and treatment practice for patients with GAD in this sample of psychiatrists in Serbia is mostly consistent with the current trends for GAD treatment.

  20. Anabolic steroids for treating pressure ulcers.

    Science.gov (United States)

    Naing, Cho; Whittaker, Maxine A

    2017-06-20

    Pressure ulcers, also known as bed sores, pressure sores or decubitus ulcers develop as a result of a localised injury to the skin or underlying tissue, or both. The ulcers usually arise over a bony prominence, and are recognised as a common medical problem affecting people confined to a bed or wheelchair for long periods of time. Anabolic steroids are used as off-label drugs (drugs which are used without regulatory approval) and have been used as adjuvants to usual treatment with dressings, debridement, nutritional supplements, systemic antibiotics and antiseptics, which are considered to be supportive in healing of pressure ulcers. Anabolic steroids are considered because of their ability to stimulate protein synthesis and build muscle mass. Comprehensive evidence is required to facilitate decision making, regarding the benefits and harms of using anabolic steroids. To assess the effects of anabolic steroids for treating pressure ulcers. In March 2017 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. Published or unpublished randomised controlled trials (RCTs) comparing the effects of anabolic steroids with alternative treatments or different types of anabolic steroids in the treatment of pressure ulcers. Two review authors independently carried out study selection, data extraction and risk of bias assessment. The review contains only one trial with a total of 212 participants, all with spinal cord injury and open pressure ulcers classed as stage III and IV. The participants were

  1. Pharmacotherapeutic approaches for treating psoriasis in difficult-to-treat areas.

    Science.gov (United States)

    Kivelevitch, Dario; Frieder, Jillian; Watson, Ian; Paek, So Yeon; Menter, M Alan

    2018-04-01

    Despite great therapeutic advancements in psoriasis, four notable difficult-to-treat areas including the scalp, nails, intertriginous (including genitals), and palmoplantar regions, pose a challenge to both physicians and patients. Localized disease of these specific body regions inflicts a significant burden on patients' quality of life and requires an adequate selection of treatments. Areas covered: This manuscript discusses appropriate therapies and important treatment considerations for these difficult-to-treat areas based on the available clinical data from the literature. Expert opinion: Clinical trials assessing therapies for the difficult-to-treat areas have been inadequate. With the first biological clinical trial for genital psoriasis pending publication, it is with hope that other biological agents will be evaluated for region-specific psoriasis. A greater understanding of the genetic and immunologic aspects of regional psoriasis, as well as identification of unique biomarkers, will further guide management decisions. For example, the recent discovery of the IL-36 receptor gene for generalized pustular psoriasis may prove valuable for other forms of psoriasis. Ultimately, identification of the most beneficial treatments for each psoriasis subtype and difficult-to-treat area will provide patients with maximal quality of life.

  2. Corticosteroids for treating hypotension in preterm infants.

    Science.gov (United States)

    Ibrahim, Hafis; Sinha, Ian P; Subhedar, Nimish V

    2011-12-07

    Systemic hypotension is a relatively common complication of preterm birth and is associated with periventricular haemorrhage, periventricular white matter injury and adverse neurodevelopmental outcome. Corticosteroid treatment has been used as an alternative or an adjunct to conventional treatment with volume expansion and vasopressor/inotropic therapy. To determine the effectiveness and safety of corticosteroids used either as primary treatment of hypotension or for the treatment of refractory hypotension in preterm infants. Randomized or quasi-randomised controlled trials were identified by searching the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 2, 2011), MEDLINE (1996 to Jan 2011), EMBASE (1974 to Jan 2011), CINAHL (1981 to 2011), reference lists of published papers and abstracts from the Pediatric Academic Societies and the European Society for Pediatric Research meetings published in Pediatric Research (1995 to 2011). We included all randomised or quasi-randomised controlled trials investigating the effect of corticosteroid therapy in the treatment of hypotension in preterm infants (babies with hypotension resistant to inotropes/pressors and volume therapy. We included studies comparing oral/intravenous corticosteroids with placebo, other drugs used for providing cardiovascular support or no therapy in this review. Methodological quality of eligible studies was assessed according to the methods used for minimising selection bias, performance bias, attrition bias and detection bias. Studies that evaluated corticosteroids (1) as primary treatment for hypotension or (2) for refractory hypotension unresponsive to prior use of inotropes/pressors and volume therapy, were analysed using separate comparisons. Data were analysed using the standard methods of the Neonatal Review Group using Rev Man 5.1.2. Treatment effect was analysed using relative risk, risk reduction, number needed to treat for categorical outcomes and

  3. PRESERVATIVE LEACHING FROM WEATHERED CCA-TREATED WOOD

    Science.gov (United States)

    Disposal of discarded CCA-treated wood in landfills raises concerns with respect to leaching of preservative compounds. When unweathered CCA-treated wood is leached using the toxicity characteristic leaching procedure (TCLP), arsenic concentrations exceed the toxicity characteris...

  4. Bladder Control Problems: Medications for Treating Urinary Incontinence

    Science.gov (United States)

    ... control problems, including how they work to treat urinary incontinence and possible side effects. By Mayo Clinic Staff ... a look at medications commonly prescribed to treat urinary incontinence and their possible side effects. Keep in mind ...

  5. Carbon dioxide removal in gas treating processes

    International Nuclear Information System (INIS)

    Lidal, H.

    1992-06-01

    The main contribution of this work is the development of a simple and reliable modelling technique on carbon dioxide removal describing the vapor-liquid equilibria of CO 2 in aqueous alkanolamine solutions. By making use of measured pH data, the author has circumvented the problem of estimating interaction parameters, activity coefficients, and equilibrium constants in the prediction of vapor-liquid equilibria. The applicability of the model is best demonstrated on the tertiary amine system using MDEA. For this system, the VLE is accurately represented for temperatures in the range 25 to 140 o C, for CO 2 loadings from 0.001 to 1 mol/mol, and for amine molarities usually encountered in acid gas treating processes. The absorption of CO 2 into solutions containing the sterically hindered amine AMP, is also well described by the model. The equilibrium of CO 2 in mixed solvents containing a glycol (TEG,DEG) and an alkonolamine (MEA,DEA) has been measured at temperatures encountered in the absorption units. An equilibrium model has been developed for the CO 2 /TEG/MEA system for estimation of CO 2 partial pressures, covering loadings and temperatures for both absorption and desorption conditions. An important spin-off of the work described is that two new experimental set-ups have been designed and built. 154 refs., 38 figs., 22 tabs

  6. Transcatheter Therapies for Treating Tricuspid Regurgitation.

    Science.gov (United States)

    Rodés-Cabau, Josep; Hahn, Rebecca T; Latib, Azeem; Laule, Michael; Lauten, Alexander; Maisano, Francesco; Schofer, Joachim; Campelo-Parada, Francisco; Puri, Rishi; Vahanian, Alec

    2016-04-19

    Tricuspid valve (TV) disease has been relatively neglected, despite the known association between severe tricuspid regurgitation (TR) and mortality. Few patients undergo isolated tricuspid surgery, which remains associated with high in-hospital mortality rates, particularly in patients with prior left-sided valve surgery. Patients with severe TR are often managed medically for years before TV repair or replacement. Current guidelines recommend TV repair in the presence of a dilated tricuspid annulus at the time of a left-sided valve surgical intervention, even if regurgitation is mild. This proposed algorithm aims to prevent the inevitable progression to severe TR and the need for a second surgical intervention. Recently, novel transcatheter treatment options were developed for treating patients with severe TR and right heart failure with prohibitive surgical risk. Here we describe currently available transcatheter treatment options for severe TR implanted at different levels: the junction between vena cavae and right atrium; the tricuspid annulus; or between TV leaflets, improving coaptation. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  7. Do we over treat mild hypertension?

    Science.gov (United States)

    Zanchetti, Alberto

    2015-06-01

    The important question whether 'mild' hypertension should or should not be treated by drugs is difficult to answer, because the only randomized controlled trials (RCTs) investigating this question were conducted when the definition of 'mild' hypertension was based on diastolic blood pressure only, whereas the present definition of grade 1 hypertension includes both systolic and diastolic values (SBP/DBP), and the concept of 'mild' hypertension also includes that of low-moderate cardiovascular risk (hypertension only on the basis of expert opinion. However, recent meta-analyses have provided some support to drug treatment intervention in low-moderate risk grade 1 hypertensives and have shown that, when treatment is deferred until organ damage or cardiovascular disease occur, absolute residual risk (events occurring despite treatment) markedly increases. Although evidence favoring therapeutic intervention in mild hypertension is nowadays stronger than expert opinion, meta-analyses are not substitutes for specific RCTs, and the wide BP spans defining grade 1 hypertension as well as the span defining low-moderate risk leave a wide space for individualized or personalized decisions.

  8. Foveal Exudative Macroaneurysm Treated with Intravitreal Ranibizumab

    Directory of Open Access Journals (Sweden)

    Carlos Menezes

    2015-06-01

    Full Text Available Purpose: We report a case of a foveal macroaneurysm with long-standing macular edema in a rare location, successfully treated with intravitreal ranibizumab. Methods: We report the case of a 52-year-old man with left eye long-term visual loss due to macular edema caused by a retinal macroaneurysm, localized about 400 μm from the center of the fovea, and its response to 6 monthly ranibizumab intravitreal injections. His best-corrected visual acuity and morphological data evaluated by optical coherence tomography and fluorescein angiography are presented. Results: His best-corrected visual acuity improved from 1/10 to 3/10 after the 3rd injection, and from 1/10 to 4/10 after the 6th one. The central retinal thickness was evaluated by optical coherence tomography and improved from 310 to 233 μm, with the resolution of both the associated serous detachments and the cystoid macular edema; an almost complete reabsorption of the hard exudates at the end of the treatment was also observed. The macroaneurysm lumen almost obliterated after the 3rd injection and completely collapsed at the end of treatment. Conclusions: Intravitreal ranibizumab may be effective in the treatment of long-standing macular edema associated with foveal macroaneurysms. To the best of our knowledge, this is the first report of a retinal macroaneurysm located so close to the foveal avascular zone.

  9. Adapting craniosacral therapy to treat horses

    Directory of Open Access Journals (Sweden)

    Weronika Kanik

    2017-01-01

    Full Text Available Craniosacral therapy is an acknowledged therapeutic method used for treating humans. It derives from osteopathy, being a manual technique which uses a very gentle touch. It consists in balancing the fluctuation of cerebrospinal fluid by applying appropriate holds that make it possible for the patientŐs organism to release tensions which have formed in tissues. The aim of the present work was to depict the possibility to adapt the method of craniosacral therapy used in humans to the therapy of horses. Thirteen therapeutic holds proposed for the treatment of horses were described and interpreted graphically on the basis of therapy of 62 horses with different disorders. A total of 241 craniosacral therapy treatments were performed. The adaptation of presented craniosacral therapy holds to equine therapy was developed by the first author on the basis of relevant holds used in the biodynamic craniosacral therapy in humans and in own therapeutic practice. The effects of own practice and data available in literature suggest that craniosacral therapy seems to be an effective method of improving the state of health of horses suffering from different complaints that may cause major difficulties in sport, breeding or private use of the animals. The use of thermography made it possible to record the effects of therapy and some processes accompanying it, which had been impossible before.

  10. How I treat double-hit lymphoma.

    Science.gov (United States)

    Friedberg, Jonathan W

    2017-08-03

    The 2016 revision of the World Health Organization (WHO) classification for lymphoma has included a new category of lymphoma, separate from diffuse large B-cell lymphoma, termed high-grade B-cell lymphoma with translocations involving myc and bcl-2 or bcl-6 . These lymphomas, which occur in hit lymphomas (or triple-hit lymphomas if all 3 rearrangements are present). It is important to differentiate these lymphomas from the larger group of double-expressor lymphomas, which have increased expression of MYC and BCL-2 and/or BCL-6 by immunohistochemistry, by using variable cutoff percentages to define positivity. Patients with double-hit lymphomas have a poor prognosis when treated with standard chemoimmunotherapy and have increased risk of central nervous system involvement and progression. Double-hit lymphomas may arise as a consequence of the transformation of the underlying indolent lymphoma. There are no published prospective trials in double-hit lymphoma, however retrospective studies strongly suggest that aggressive induction regimens may confer a superior outcome. In this article, I review my approach to the evaluation and treatment of double-hit lymphoma, with an eye toward future clinical trials incorporating rational targeted agents into the therapeutic armamentarium. © 2017 by The American Society of Hematology.

  11. Environmental footprint of constructed wetlands treating wastewater.

    Science.gov (United States)

    Gkika, Dimitra; Gikas, Georgios D; Tsihrintzis, Vassilios A

    2015-01-01

    The aim of the study is to determine environmentally friendlier construction materials for constructed wetland facilities treating wastewater. This is done by computing the environmental footprint of the facility based on the methodology of life cycle assessment (LCA). This methodology reveals the dominant aggravating processes during the construction of a constructed wetland (CW) and can help to create alternative environmentally friendlier solutions. This methodology was applied for the determination of the overall environmental profile of a hybrid CW facility. The LCA was applied first to the facility as originally designed, where reinforced concrete was used in some components. Then, alternative construction materials to reinforced concrete were used, such as earth covered with high density polyethylene (HDPE) or clay, and LCA was applied again. Earth structures were found to have reduced environmental impact compared to concrete ones, and clay was found environmentally friendlier compared to HDPE. Furthermore, estimation of the construction costs of the three scenarios indicate that the last scenario is also the least expensive.

  12. How I treat CLL up front.

    Science.gov (United States)

    Gribben, John G

    2010-01-14

    Although chronic lymphocytic leukemia (CLL) remains incurable, over the past decade there have been major advances in understanding the pathophysiology of CLL and in the treatment of this disease. This has led to greatly increased response rates and durations of response but not yet improved survival. Advances in the use of prognostic factors that identify patients at high risk for progression have led us to the question whether there is still a role for a "watch and wait" approach in asymptomatic high-risk patients or whether they should be treated earlier in their disease course. Questions remain, including, what is the optimal first-line treatment and its timing and is there any role of maintenance therapy or stem cell transplantation in this disease? CLL is a disease of the elderly and not all patients are eligible for aggressive up-front chemoimmunotherapy regimens, so what is the optimal treatment approach for more frail elderly patients? It is highly likely that our treatment approaches will continue to evolve as the results of ongoing clinical trials are released and that further improvements in the outcome of this disease will result from identification of therapies that target the underlying pathophysiology of CLL.

  13. Carbon dioxide removal in gas treating processes

    Energy Technology Data Exchange (ETDEWEB)

    Lidal, H

    1992-06-01

    The main contribution of this work is the development of a simple and reliable modelling technique on carbon dioxide removal describing the vapor-liquid equilibria of CO{sub 2} in aqueous alkanolamine solutions. By making use of measured pH data, the author has circumvented the problem of estimating interaction parameters, activity coefficients, and equilibrium constants in the prediction of vapor-liquid equilibria. The applicability of the model is best demonstrated on the tertiary amine system using MDEA. For this system, the VLE is accurately represented for temperatures in the range 25 to 140{sup o}C, for CO{sub 2} loadings from 0.001 to 1 mol/mol, and for amine molarities usually encountered in acid gas treating processes. The absorption of CO{sub 2} into solutions containing the sterically hindered amine AMP, is also well described by the model. The equilibrium of CO{sub 2} in mixed solvents containing a glycol (TEG,DEG) and an alkonolamine (MEA,DEA) has been measured at temperatures encountered in the absorption units. An equilibrium model has been developed for the CO{sub 2}/TEG/MEA system for estimation of CO{sub 2} partial pressures, covering loadings and temperatures for both absorption and desorption conditions. An important spin-off of the work described is that two new experimental set-ups have been designed and built. 154 refs., 38 figs., 22 tabs.

  14. Clinicopathological study of surgically treated osteoradionecrosis

    International Nuclear Information System (INIS)

    Ohishi, Shin-ichiro

    2001-01-01

    To evaluate prognostic factors affecting surgically treated osteoradionecrosis (ORN) of the mandible, 13 patients with mandibular bone necrosis caused by irradiation for head and neck cancer were examined chlinicopathologically. The subjects were included 12 men and 1 woman, with a mean age of 65.3 years at surgery. The mean total dose of irradiation was 61.6 Gy. The clinical stage according to Epstein et al. (1987) was IIB in 1 patient, IIIA in 4, and IIIB in 8. The mandible was resected 10 mm or more from the lesion. Delayed healing was found in two patients, and three had recurrence of necrosis of the remaining bone. Patients whose mandibular periosteum had been resected previously who received mandibular reconstruction had a poor outcome. Pathological changes, such as stenosis of the inferior alveolar artery, fibrosis of bone marrow, and low osteocyte density in cortical bone, were found in all resected mandibles. Among them, mandibles lacking sequestra and bone remodeling had poor viability. Therefore, the periosteal blood supply should be conserved and surgical interventions, particularly heat, must be minimized to avoid recurrence of ORN. (author)

  15. Laryngeal adenocystic carcinoma treated by proton therapy

    International Nuclear Information System (INIS)

    Sugiyama, Tomonori; Araki, Mamika; Fukukita, Kouhei; Yamada, Hiroyuki

    2013-01-01

    Adenocystic carcinoma most commonly develops in the major salivary glands, on the other hand it is rare for adenocystic carcinoma to develop in the larynx. We report a case of adenocystic carcinoma in the larynx. A 54-year-old male was hospitalized with symptoms of hoarseness and dyspnea on exertion. He presented a tumor that developed at the base of the right arytenoid, and covered over the glottis. It was confirmed to be adenocystic carcinoma (solid type) by biopsy. Positron emission tomography (PET)-CT also revealed a left cervical lymph node metastasis and multiple pulmonary metastases (T1N2cM1). He was treated with proton therapy to the larynx to prevent airway obstruction by growth of the tumor and to preserve the larynx because he had uncontrollable pulmonary metastasis. Although the tumor vanished after the treatment, one month later he had halitosis, dyspnea and bilateral vocal cord palsy. Despite administration of an antibacterial drug and steroid, there was no improvement to the narrowness of the glottis. A tracheotomy was therefore performed three months after the proton therapy. PET-CT, which was performed after the tracheotomy, suggested growth of the residual tumor or laryngeal radionecrosis. This study confirmed that proton therapy is effective for adenocystic carcinoma in the larynx. However, proton therapy also was found to cause laryngeal radionecrosis. These results indicate the importance of evaluating the side effects of radiation therapy and providing that information to the patient. (author)

  16. Treating gout in kidney transplant recipients.

    Science.gov (United States)

    Baroletti, Steven; Bencivenga, Gina Ann; Gabardi, Steven

    2004-06-01

    To review the etiology, treatment, and preventive strategies of hyperuricemia and gout in kidney transplant recipients. Primary literature was obtained via Medline (1966-June 2003). Studies evaluating treatment and prevention of hyperuricemia and gout in kidney transplantation were considered for evaluation. English-language studies were selected for inclusion. Approximately 14,000 kidney transplantations were performed in the United States in 2003, and of those transplant recipients, nearly 13% will experience a new onset of gout. The prevalence of hyperuricemia is even greater. There are several mechanisms by which hyperuricemia and gout develop in kidney transplant recipients. Medication-induced hyperuricemia and renal dysfunction are 2 of the more common mechanisms. Prophylactic and treatment options include allopurinol, colchicine, corticosteroids, and, if absolutely necessary, nonsteroidal antiinflammatory drugs. It is generally recommended to decide whether the risks of prophylactic therapy and treatment outweigh the benefits. Often, the risk of adverse events associated with agents to treat these ailments tends to outweigh the benefits; therefore, treatment is usually reserved for symptomatic episodes of acute gout. Practitioners must also decide if changes in immunosuppressive regimens may be of benefit on a patient-by-patient basis.

  17. Treating pain in the emergency department.

    LENUS (Irish Health Repository)

    Kuan, Samuel C

    2012-02-01

    The objective of this audit was to evaluate the impact of brief educational intervention on prompt recognition and treatment of pain in the emergency department. The audit was performed on all patients in the emergency department with pain presenting over a 24-h period on three occasions: preintervention, 1-week postintervention and at 4 months. In 151 patients, pain severity scores were mild (24%), moderate (42%), severe (16%) and unknown (18%). Pain score documentation at triage improved from 72 to 94% during the audit (P = 0.01). There was no significant difference in the number of patients treated within 20 min for severe pain (P = 0.076) and within 60 min for moderate pain (P = 0.796) between audits. The likelihood of receiving analgesia within 20 min increased with the patients\\' pain category (relative risk: 1.8 95% confidence interval: 1.4-2.3). Documentation of pain assessment and the use of pain scores at triage improved after a brief educational intervention but there was no measurable impact on treatment times.

  18. Method of treating radioactive sludge waste

    International Nuclear Information System (INIS)

    Shoji, Yuichi; Matsuura, Hiroyuki; Ichihashi, Toshio

    1989-01-01

    For removing water content from sludge wastes, filtration or steam condensation may be considered, but none of them can sufficiently reduce the water content since filtration may cause clogging and steam treatment has a limit in the condensation. In view of the above, radioactive sludge wastes are dehydrated by an electroosmotic process in a vessel and then dehydrated solid contents are solidified in the vessel. Since the sludge wastes are mainly composed o fion exchange resins and iron oxides deposited to the resins, when a DC voltage is applied to the sludges containing such solid contents, a force tending to premeate them through the fine pores in the filter is exerted to water. As a result, only water is removed while the solids are being held on the filters. Since the moving direction of water is different depending on the property of the sludges, the polarity of the electrodes may be changed depending on the nature of the sludges. Thus, volume reduction can be improved and treating conditions can be controlled easily by a simple device. (N.H.)

  19. Canine Oral Eosinophilic Granuloma Treated with Electrochemotherapy

    Directory of Open Access Journals (Sweden)

    Matías Nicolás Tellado

    2014-01-01

    Full Text Available A case of a canine oral eosinophilic granuloma in a 14-year-old female crossbred is described. The dog was presented with a history of ptyalism, halitosis, local pain, decreased appetite, and blood staining noted on food and water bowls. Clinical, hematologic, and biochemical examinations, abdominal ultrasonography, and 3-view chest radiographs were performed, and no metastases were found. Histopathologic examination of two 6 mm punch biopsies from the oral lesion revealed the presence of eosinophilic granulomatous lesions in the submucosa. After treatment with corticosteroids and wide spectrum antibiotics no significant changes in clinical signs and lesion size were observed. Electrochemotherapy (ECT, a novel tumor treatment routinely used for cutaneous and subcutaneous tumors in human patients in the European Union since 2006, was used to treat the eosinophilic granuloma. The procedure was performed under general anesthesia, followed by intravenous administration of bleomycin. Six weeks after treatment a complete response with disappearance of the mass and improvement of clinical signs were observed.

  20. A method for treating clayless wash fluids

    Energy Technology Data Exchange (ETDEWEB)

    Deykalo, T A; Dzhumagaliyev, T N; Skvortsov, D S

    1980-02-18

    To increase the heat and salt resistance of a wash fluid, monoethanolamine processed waste of licorice production - grist in a volume of 5-8% by weight, is introduced into it as the disperse phase. The processing of the grist is conducted for 1-2 hours at 20-100/sup 0/C and the volume of the monoethanolamine is 0.05-0.1% by weight. The properties of the washing fluids treated by the grist with the introduction of 20% CaC1/sub 2/ into them were not deteriorated, while complete coagulation was achieved with its introduction into washing fluids on the basis of KMTs. Grist washing liquids do not deteriorate their own properties to a temperature of 200/sup 0/C, do not cause equipment corrosion, are inert to swelling clay rocks and with the introduction of KMTs at a temperature above 130-140/sup 0/C cause insignificant destruction of the reagent which is accompanied by a change in the color of the solutions and a drop in the degree of polymerization and viscosity.

  1. Topical herbal therapies for treating osteoarthritis.

    Science.gov (United States)

    Cameron, Melainie; Chrubasik, Sigrun

    2013-05-31

    Before extraction and synthetic chemistry were invented, musculoskeletal complaints were treated with preparations from medicinal plants. They were either administered orally or topically. In contrast to the oral medicinal plant products, topicals act in part as counterirritants or are toxic when given orally. To update the previous Cochrane review of herbal therapy for osteoarthritis from 2000 by evaluating the evidence on effectiveness for topical medicinal plant products. Databases for mainstream and complementary medicine were searched using terms to include all forms of arthritis combined with medicinal plant products. We searched electronic databases (Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, AMED, CINAHL, ISI Web of Science, World Health Organization Clinical Trials Registry Platform) to February 2013, unrestricted by language. We also searched the reference lists from retrieved trials. Randomised controlled trials of herbal interventions used topically, compared with inert (placebo) or active controls, in people with osteoarthritis were included. Two review authors independently selected trials for inclusion, assessed the risk of bias of included studies and extracted data. Seven studies (six different medicinal plant interventions; 785 participants) were included. Single studies (five studies) and non-comparable studies (two studies) precluded pooling of results.Moderate evidence from a single study of 174 people with hand osteoarthritis indicated that treatment with Arnica extract gel probably results in similar benefits as treatment with ibuprofen (non-steroidal anti-inflammatory drug) with a similar number of adverse events. Mean pain in the ibuprofen group was 44.2 points on a 100 point scale; treatment with Arnica gel reduced the pain by 4 points after three weeks: mean difference (MD) -3.8 points (95% confidence intervals (CI) -10.1 to 2.5), absolute reduction 4% (10% reduction to 3% increase). Hand function was 7

  2. Methods for treating a metathesis feedstock with metal alkoxides

    Science.gov (United States)

    Cohen, Steven A.; Anderson, Donde R.; Wang, Zhe; Champagne, Timothy M.; Ung, Thay A.

    2018-04-17

    Various methods are provided for treating and reacting a metathesis feedstock. In one embodiment, the method includes providing a feedstock comprising a natural oil, chemically treating the feedstock with a metal alkoxide under conditions sufficient to diminish catalyst poisons in the feedstock, and, following the treating, combining a metathesis catalyst with the feedstock under conditions sufficient to metathesize the feedstock.

  3. Effects of diets containing alkali-treated Soybeans on performance ...

    African Journals Online (AJOL)

    Effects of diets containing alkali-treated Soybeans on performance traits, nutrient digestibility and cost benefits of broiler chickens. ... These factors accounted for the overall best performance recorded in 1% K2CO3 - treated soybeans which was closely followed by 1% Na2CO3 treated soybean base diets. Keywords: ...

  4. Resistance of treated rubber wood ( Hevea brasiliensis ) to termite ...

    African Journals Online (AJOL)

    Spent rubber trees from a 25 year old plantation were cut, sawn and treated with Copper Chromium Arsenate (CCA) and Cashew Nut Shell Liquid (CNSL). Two sets of wood samples were treated with CCA and CNSL respectively while the third set was not treated to serve as control. The three sets were exposed to termite ...

  5. Effect of the caffeine on treated and non-treated plasmid DNA with stannic chloride

    International Nuclear Information System (INIS)

    Moreno, Silvana Ramos F.; Universidade Federal Fluminense, Niteroi, RJ; Mattos, Jose C.P. de; Dantas, Flavio; Araujo, Adriano Caldeira de; Bernardo-Filho, Mario

    2000-01-01

    Caffeine, a methilxantine drug is a component of coffee, tea, stimulants and other drinks. Caffeine inhibits phosphodiesterase leading to intracellular accumulation of cyclic AMP, blocks adenosine receptors, and increases the release of Ca 2+ . We have studied the possible effect of caffeine in DNA plasmid treated or not with stannous chloride (SnCl 2 ). Previous evaluations of the effect of caffeine on the labeling of red blood cells and plasma proteins with technetium-99m have showed a decrease of % ATI in the insoluble fraction of plasma proteins. Samples of DNA were treated with SnCl 2 (0 and 200μg/ml) in 0.8% agarose. SnCl 2 has induced break on DNA and caffeine has not showed effect on the DNA. This indicates that caffeine does not eliminate the oxidant action of SnCl 2 and does not promote break in isolated DNA plasmid. (author)

  6. Absorption edge imaging of sporocide-treated and non-treated bacterial spores

    International Nuclear Information System (INIS)

    Panessa-Warren, B.J.; Tortora, G.T.; Warren, J.B.

    1987-01-01

    When deprived of nutrients, spore forming bacilli produce endospores which are remarkably resistant to chemical sterilization. Little is known about the morphology and response fo these spores following exposure to sporocidal agents. Light microscopy does not provide sufficient resolution for studying the rupture of the spore coat and fate of intracellular material. Transmission and scanning electron microscopy offer superior resolution but require specimen preparation methods that induce physiologic as well as morphologic changes in the spores, thereby making accurate interpretation of micrographs difficult. To eliminate the possible artifacts induced by chemical fixation, dehydration, embeddment, staining and sectioning, treated and non-sporocide-treated endospores of B. thuringiensis and B. subtilis were imaged by x-ray contact microscopy using monochromatic x-rays. 6 refs., 2 figs

  7. To treat or not to treat: puberty suppression in childhood-onset gender dysphoria

    OpenAIRE

    Costa, Rosalia; Carmichael, Polly; Colizzi, Marco

    2016-01-01

    Puberty suppression using gonadotropin-releasing-hormone analogues (GnRHa) has become increasingly accepted as an intervention during the early stages of puberty (Tanner stage 2-3) in individuals with clear signs of childhood-onset gender dysphoria. However, lowering the age threshold for using medical intervention for children with gender dysphoria is still a matter of contention, and is more controversial than treating the condition in adolescents and adults, as children with gender dysphor...

  8. A Novel Therapeutic Frame for Treating Depression in Group Treating Depression Downhill

    OpenAIRE

    Valery Krupnik

    2014-01-01

    We describe an original protocol Treating Depression Downhill (TDD) that was designed as a specific therapy for depression. Evolutionary theories of depression served as a basis for its development. We discuss the rationale for using evolutionary theory and describe the structure and integrative nature of TDD. We then present an observation on TDD’s application to group therapy of active duty military personnel. In the...

  9. MRI findings of treated bacterial septic arthritis

    Energy Technology Data Exchange (ETDEWEB)

    Bierry, Guillaume; Huang, Ambrose J.; Chang, Connie Y.; Torriani, Martin; Bredella, Miriam A. [Massachusetts General Hospital and Harvard Medical School, Musculoskeletal Imaging and Intervention, Department of Radiology, Boston, MA (United States)

    2012-12-15

    The purpose of this study was to report the MRI findings that can be encountered in successfully treated bacterial septic arthritis. The study included 12 patients (8 male and 4 female; mean age 38 years, range 9-85) with 13 proven cases of bacterial septic arthritis. The joints involved were hip (n = 3), knee (n = 3), shoulder (n = 2), sacroiliac (n = 2), ankle (n = 1), wrist (n = 1), and elbow (n = 1). MRI examinations following surgical debridement and at initiation of antibiotic therapy and after successful treatment were compared for changes in effusion, synovium, bone, and periarticular soft tissues. Imaging findings were correlated with microbiological and clinical findings. Joint effusions were present in all joints at baseline and regressed significantly at follow-up MRI (p = 0.001). Abscesses were present in 5 cases (38 %), and their sizes decreased significantly at follow-up (p = 0.001). Synovial enhancement and thickening were observed in all joints at both baseline and follow-up MRI. Myositis/cellulitis was present in 10 cases (77 %) at baseline and in 8 cases (62 %) at follow-up MRI. Bone marrow edema was present in 10 joints (77 %) at baseline and persisted in 8 joints (62 %). Bone erosions were found in 8 joints (62 %) and persisted at follow-up MRI in all cases. The sizes of joint effusions and abscesses appear to be the factors with the most potential for monitoring therapy for septic arthritis, since both decreased significantly following successful treatment. Synovial thickening and enhancement, periarticular myositis/cellulitis, and bone marrow edema can persist even after resolution of the infection. (orig.)

  10. [Nasogastric rehydration for treating children with gastroenteritis].

    Science.gov (United States)

    Rébeillé-Borgella, B; Barbier, C; Moussaoui, R; Faisant, A; Michard-Lenoir, A-P; Rubio, A

    2017-06-01

    When oral rehydration is not feasible, enteral rehydration via the nasogastric route has been the ESPGHAN recommended method of rehydration since 2008, rather than intravenous rehydration (IVR), for children with acute gastroenteritis. However, these recommendations are rarely followed in France. Since 2011, in case of failure of oral rehydration, enteral rehydration has been used as a first-line therapy in the Children's Emergency Department at the Grenoble-Alpes University Hospital. The aims of the study were to compare the length of the hospital stay, the duration of initial rehydration, and the incidence of complications and failure with the use of enteral nasogastric versus intravenous rehydration. This study compared two cohorts of children (rehydration via the oral route. The first group (winter 2010-2011) was managed according to the previous protocol (intravenous rehydration). The second group (winter 2011-2012) was managed according the new protocol (nasogastric tube rehydration [NGR]). The rest of the gastroenteritis management was identical in both groups. A total of 132 children were included, 65 were treated with nasogastric tube rehydration (NGR) and 67 with intravenous rehydration. There was a significant reduction in the duration of hospitalization in the post-emergency unit in the NGR group: 23.6h vs 40.1h (Prehydration was also significantly reduced (10.5h vs 22.0h). There was no significant difference regarding serious adverse events. However, the NGR group presented more mild adverse events (22 vs 7, Prehydration reduces the duration of rehydration and the length of the hospital stay without increasing the incidence of serious adverse events for dehydrated children hospitalized for acute gastroenteritis. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  11. Intravitreal Infliximab Injection to Treat Experimental Endophthalmitis.

    Science.gov (United States)

    Ondas, Osman; Ates, Orhan; Keles, Sadullah; Yildirim, Kenan; Baykal, Orhan; Karamese, Selina Aksak; Karamese, Murat; Uslu, Hakan; Yildirim, Mustafa; Naldan, Muhammet Emin; Ates, Irem

    2017-10-01

    The purpose of this study was to compare the use of an intravitreal injection of infliximab and of dexamethasone combined with vancomycin to treat experimental endophthalmitis induced by Staphylococcus epidermidis. The study was conducted between March 25 and April 13, 2012. Twenty-five six-month-old healthy rabbits were used, each weighing 2.5-3 kg. The rabbits were randomized into five groups with five animals per group. Endophthalmitis was induced by 0.1 mL (103 colony-forming units) S. epidermidis in all groups. In group 1, injection was not implemented after the occurrence of endophthalmitis. In groups 2, 3, and 4, the following intravitreal injections were given 24 h after the occurrence of endophthalmitis: group 2, 0.1 mg/0.1 mL vancomycin; group 3, 1 mg/0.1 mL vancomycin and 1 mg/0.1 mL dexamethasone; and group 4, 1 mg/0.1 mL vancomycin and 2 mg/0.1 mL infliximab. Group 5 was the control/uninfected group. The rabbits were clinically assessed each day for seven days. On day 9, a histopathologic evaluation was performed after enucleation. After a clinical evaluation, no statistically significant difference was found between the vancomycin+infliximab and vancomycin+dexamethasone groups (p>0.05). The difference was significant when both groups were compared with the vancomycin group (p0.05). An intravitreal injection of infliximab and of dexamethasone combined with vancomycin have similar clinical and histopathologic effects. To supplement the antibiotic treatment of endophthalmitis, infliximab in a safe dose range can be used as an alternative to dexamethasone to suppress inflammation and prevent ocular damage.

  12. Polyneuropathy in levodopa-treated Parkinson's patients.

    Science.gov (United States)

    Szadejko, Karol; Dziewiatowski, Krzysztof; Szabat, Krzysztof; Robowski, Piotr; Schinwelski, Michał; Sitek, Emilia; Sławek, Jarosław

    2016-12-15

    Recently published studies show that the prevalence of polyneuropathy (PNP) is higher in patients with Parkinson's disease (PD) than in age-matched controls. Its pathogenesis, however is a matter of controversy. The major hypothesis is the toxicity of high concentrations of homocysteine (Hcy) possibly related to levodopa (LD) therapy. The aim of the present study was to determine the prevalence of PNP, independent of other etiologies, and to determine the relationship to demographic and clinical factors in LD-treated Parkinson's patients. A total of 102 patients (51 patients with PD and 51 sex- and age-matched healthy controls) were enrolled in the study. The presence of any risk factors for PNP, ascertained from the history and laboratory tests, was an exclusion criterion. The Toronto Clinical Scoring System (TCSS) was used for clinical assessment of PNP. The objective assessment was based on electroneurography (ENG) studies in which motor nerves (peroneal and tibial nerves) as well as sensory nerves (sural and superficial peroneal nerves) were bilaterally examined. The severity of the disease was determined using the UPDRS scale (Unified Parkinson's Disease Rating Scale) and the Hoehn-Yahr (H-Y) scale. In the PD group, the clinical and neurophysiological indicators of PNP, manifested as a symmetrical and predominantly sensory axonal neuropathy, were more frequent then in the control group and observed in 43.1% vs. 13.7% and 15.7% vs. 2% of subjects respectively. The presence of PNP correlated with age and the severity of PD. Patients with PD and PNP had a higher level of Hcy as compared to PD patients without PNP, however the difference was not statistically significant. The frequency of PNP in PD patients is higher than in controls. The characteristics and discrepancy between the number of patients with clinical and ENG detected PNP may suggest the small fiber neuropathy (SFN) as the dominant form of neuropathy in PD patients. Copyright © 2016 Elsevier B.V. All

  13. Foam dressings for treating pressure ulcers.

    Science.gov (United States)

    Walker, Rachel M; Gillespie, Brigid M; Thalib, Lukman; Higgins, Niall S; Whitty, Jennifer A

    2017-10-12

    Pressure ulcers, also known as pressure injuries and bed sores, are localised areas of injury to the skin or underlying tissues, or both. Dressings made from a variety of materials, including foam, are used to treat pressure ulcers. An evidence-based overview of dressings for pressure ulcers is needed to enable informed decision-making on dressing use. This review is part of a suite of Cochrane Reviews investigating the use of dressings in the treatment of pressure ulcers. Each review will focus on a particular dressing type. To assess the clinical and cost effectiveness of foam wound dressings for healing pressure ulcers in people with an existing pressure ulcer in any care setting. In February 2017 we searched: the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase; EBSCO CINAHL Plus and the NHS Economic Evaluation Database (NHS EED). We also searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies as well as reviews, meta-analyses and health technology reports to identify additional studies. There were no restrictions with respect to language, date of publication or study setting. Published or unpublished randomised controlled trials (RCTs) and cluster-RCTs, that compared the clinical and cost effectiveness of foam wound dressings for healing pressure ulcers (Category/Stage II or above). Two review authors independently performed study selection, risk of bias and data extraction. A third reviewer resolved discrepancies between the review authors. We included nine trials with a total of 483 participants, all of whom were adults (59 years or older) with an existing pressure ulcer Category/Stage II or above. All trials had two arms, which compared foam dressings with other dressings for treating pressure ulcers.The certainty of evidence ranged from low to very low due

  14. Brain stimulation methods to treat tobacco addiction.

    Science.gov (United States)

    Wing, Victoria C; Barr, Mera S; Wass, Caroline E; Lipsman, Nir; Lozano, Andres M; Daskalakis, Zafiris J; George, Tony P

    2013-05-01

    Tobacco smoking is the leading cause of preventable deaths worldwide, but many smokers are simply unable to quit. Psychosocial and pharmaceutical treatments have shown modest results on smoking cessation rates, but there is an urgent need to develop treatments with greater efficacy. Brain stimulation methods are gaining increasing interest as possible addiction therapeutics. The purpose of this paper is to review the studies that have evaluated brain stimulation techniques on tobacco addiction, and discuss future directions for research in this novel area of addiction interventions. Electronic and manual literature searches identified fifteen studies that administered repetitive transcranial magnetic stimulation (rTMS), cranial electrostimulation (CES), transcranial direct current stimulation (tDCS) or deep brain stimulation (DBS). rTMS was found to be the most well studied method with respect to tobacco addiction. Results indicate that rTMS and tDCS targeted to the dorsolateral prefrontal cortex (DLPFC) were the most efficacious in reducing tobacco cravings, an effect that may be mediated through the brain reward system involved in tobacco addiction. While rTMS was shown to reduce consumption of cigarettes, as yet no brain stimulation technique has been shown to significantly increase abstinence rates. It is possible that the therapeutic effects of rTMS and tDCS may be improved by optimization of stimulation parameters and increasing the duration of treatment. Although further studies are needed to confirm the ability of brain stimulation methods to treat tobacco addiction, this review indicates that rTMS and tDCS both represent potentially novel treatment modalities. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Diagnosing and treating depression in epilepsy.

    Science.gov (United States)

    Elger, Christian E; Johnston, Samantha A; Hoppe, Christian

    2017-01-01

    At least one third of patients with active epilepsy suffer from significant impairment of their emotional well-being. A targeted examination for possible depression (irrespective of any social, financial or personal burdens) can identify patients who may benefit from medical attention and therapeutic support. Reliable screening instruments such as the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E) are suitable for the timely identification of patients needing help. Neurologists should be capable of managing mild to moderate comorbid depression but referral to mental health specialists is mandatory in severe and difficult-to-treat depression, or if the patient is acutely suicidal. In terms of the therapeutic approach, it is essential first to optimize seizure control and minimize unwanted antiepileptic drug-related side effects. Psychotherapy for depression in epilepsy (including online self-treatment programs) is underutilized although it has proven effective in ten well-controlled trials. In contrast, the effectiveness of antidepressant drugs for depression in epilepsy is unknown. However, if modern antidepressants are used (e.g. SSRI, SNRI, NaSSA), concerns about an aggravation of seizures and or problematic interactions with antiepileptic drugs seem unwarranted. Epilepsy-related stress ("burden of epilepsy") explains depression in many patients but acute and temporary seizure-related states of depression or suicidality have also been reported. Limbic encephalitits may cause isolated mood alteration without any recognizable psychoetiological background indicating a possible role of neuroinflammation. This review will argue that, overall, a bio-psycho-social model best captures the currently available evidence relating to the etiology and treatment of depression as a comorbidity of epilepsy. Copyright © 2016 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  16. MRI findings of treated bacterial septic arthritis

    International Nuclear Information System (INIS)

    Bierry, Guillaume; Huang, Ambrose J.; Chang, Connie Y.; Torriani, Martin; Bredella, Miriam A.

    2012-01-01

    The purpose of this study was to report the MRI findings that can be encountered in successfully treated bacterial septic arthritis. The study included 12 patients (8 male and 4 female; mean age 38 years, range 9-85) with 13 proven cases of bacterial septic arthritis. The joints involved were hip (n = 3), knee (n = 3), shoulder (n = 2), sacroiliac (n = 2), ankle (n = 1), wrist (n = 1), and elbow (n = 1). MRI examinations following surgical debridement and at initiation of antibiotic therapy and after successful treatment were compared for changes in effusion, synovium, bone, and periarticular soft tissues. Imaging findings were correlated with microbiological and clinical findings. Joint effusions were present in all joints at baseline and regressed significantly at follow-up MRI (p = 0.001). Abscesses were present in 5 cases (38 %), and their sizes decreased significantly at follow-up (p = 0.001). Synovial enhancement and thickening were observed in all joints at both baseline and follow-up MRI. Myositis/cellulitis was present in 10 cases (77 %) at baseline and in 8 cases (62 %) at follow-up MRI. Bone marrow edema was present in 10 joints (77 %) at baseline and persisted in 8 joints (62 %). Bone erosions were found in 8 joints (62 %) and persisted at follow-up MRI in all cases. The sizes of joint effusions and abscesses appear to be the factors with the most potential for monitoring therapy for septic arthritis, since both decreased significantly following successful treatment. Synovial thickening and enhancement, periarticular myositis/cellulitis, and bone marrow edema can persist even after resolution of the infection. (orig.)

  17. Antibiotics for treating gonorrhoea in pregnancy.

    Science.gov (United States)

    Comunián-Carrasco, Gabriella; Peña-Martí, Guiomar E; Martí-Carvajal, Arturo J

    2018-02-21

    Gonorrhoea is a sexually transmitted infection that is caused by Neisseria gonorrhoeae, and is a major public health challenge today. N gonorrhoeae can be transmitted from the mother's genital tract to the newborn during birth, and can cause gonococcal ophthalmia neonatorum as well as systemic neonatal infections. It can also cause endometritis and pelvic sepsis in the mother. This review updates and replaces an earlier Cochrane Review on antibiotics for treating this infectious condition. To assess the clinical effectiveness and harms of antibiotics for treating gonorrhoea in pregnant women. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 May 2017), LILACS database (1982 to April 5, 2017), the WHO International Clinical Trials Registry Platform (ICTRP; April 5, 2017), ClinicalTrials.gov (April 5, 2017), the ISRCTN Registry (April 5, 2017), and Epistemonikos (April 5, 2017). We also searched reference lists of all retrieved articles. We included randomised controlled trials (RCTs) comparing the use of antibiotics for treating gonorrhoea in pregnancy. The antibiotics could have been used alone or in combination, were administered parenterally, orally, or both, and were compared with another antibiotic.We included RCTs regardless of their publication status (published, unpublished, published as an article, an abstract, or a letter), language, or country. We applied no limits on the length of follow-up.We excluded RCTs using a cluster- or cross-over design, or quasi-RCTs. Three review authors independently assessed trials for inclusion and risk of bias, extracted data, and checked them for accuracy. We included two RCTs, that randomised 514 pregnant women (347 women analysed) at a mean gestational age of 22 weeks. Both trials were conducted in the outpatient department of the same two hospitals in the USA between 1993 and 2001, and had a follow-up of 14 days. One of the trials was sponsored by a drug company. We considered both trials to

  18. Oral zinc for treating diarrhoea in children

    Science.gov (United States)

    Lazzerini, Marzia; Wanzira, Humphrey

    2016-01-01

    Background In developing countries, diarrhoea causes around 500,000 child deaths annually. Zinc supplementation during acute diarrhoea is currently recommended by the World Health Organization (WHO) and the United Nations Children's Fund (UNICEF). Objectives To evaluate oral zinc supplementation for treating children with acute or persistent diarrhoea. Search methods We searched the Cochrane Infectious Diseases Group Specialized Register, CENTRAL (the Cochrane Library 2016, Issue 5), MEDLINE, Embase, LILACS, CINAHL, mRCT, and reference lists up to 30 September 2016. We also contacted researchers. Selection criteria Randomized controlled trials (RCTs) that compared oral zinc supplementation with placebo in children aged one month to five years with acute or persistent diarrhoea, including dysentery. Data collection and analysis Both review authors assessed trial eligibility and risk of bias, extracted and analysed data, and drafted the review. The primary outcomes were diarrhoea duration and severity. We summarized dichotomous outcomes using risk ratios (RR) and continuous outcomes using mean differences (MD) with 95% confidence intervals (CI). Where appropriate, we combined data in meta-analyses (using either a fixed-effect or random-effects model) and assessed heterogeneity. We assessed the certainty of the evidence using the GRADE approach. Main results Thirty-three trials that included 10,841 children met our inclusion criteria. Most included trials were conducted in Asian countries that were at high risk of zinc deficiency. Acute diarrhoea There is currently not enough evidence from well-conducted RCTs to be able to say whether zinc supplementation during acute diarrhoea reduces death or number of children hospitalized (very low certainty evidence). In children older than six months of age, zinc supplementation may shorten the average duration of diarrhoea by around half a day (MD −11.46 hours, 95% CI −19.72 to −3.19; 2581 children, 9 trials, low

  19. Medical Devices Assess, Treat Balance Disorders

    Science.gov (United States)

    2009-01-01

    You may have heard the phrase as difficult as walking and chewing gum as a joking way of referring to something that is not difficult at all. Just walking, however, is not all that simple physiologically speaking. Even standing upright is an undertaking requiring the complex cooperation of multiple motor and sensory systems including vision, the inner ear, somatosensation (sensation from the skin), and proprioception (the sense of the body s parts in relation to each other). The compromised performance of any of these elements can lead to a balance disorder, which in some form affects nearly half of Americans at least once in their lifetimes, from the elderly, to those with neurological or vestibular (inner ear) dysfunction, to athletes with musculoskeletal injuries, to astronauts returning from space. Readjusting to Earth s gravity has a significant impact on an astronaut s ability to balance, a result of the brain switching to a different "model" for interpreting sensory input in normal gravity versus weightlessness. While acclimating, astronauts can experience headaches, motion sickness, and problems with perception. To help ease the transition and study the effects of weightlessness on the body, NASA has conducted many investigations into post-flight balance control, realizing this research can help treat patients with balance disorders on Earth as well. In the 1960s, the NASA-sponsored Man Vehicle Laboratory at the Massachusetts Institute of Technology (MIT) studied the effects of prolonged space flight on astronauts. The lab s work intrigued MIT doctoral candidate Lewis Nashner, who began conducting NASA-funded research on human movement and balance under the supervision of Dr. Larry Young in the MIT Department of Aeronautics and Astronautics. In 1982, Nashner s work resulted in a noninvasive clinical technique for assessing the cooperative systems that allow the body to balance, commonly referred to as computerized dynamic posturography (CDP). CDP employs a

  20. Behavioural changes in dogs treated with corticosteroids.

    Science.gov (United States)

    Notari, Lorella; Burman, Oliver; Mills, Daniel

    2015-11-01

    In human medicine, psychiatric side effects among patients on corticosteroid therapy are widely reported, but this appears to have been largely overlooked in the animal literature despite glucocorticoids being widely used in veterinary medicine. Therefore the aim of the current study was to identify possible psycho-behavioural changes in dogs treated with corticosteroids. Two different methodologies were used. Firstly, dog owners were asked to fill a 12 item questionnaire aimed at further validating the initial results of a previous survey relating to changes seen when their dog was receiving corticosteroid treatment. In a second study, a population of dogs undertook behavioural tests aimed at objectively identifying changes when receiving corticosteroid therapy. In the first study, a sample of owners whose dogs were receiving treatment for dermatological, orthopaedic or other conditions evaluated their dogs' behaviour on and off therapy, using a seven point scale. The survey was completed by 44 dog owners with dogs receiving treatment with a range of corticosteroid preparations (mainly prednisolone and methylprednisolone) and 54 dog owners with dogs receiving treatment with other drugs, mainly antibiotics and non-steroidal anti-inflammatory drugs. Dogs under corticosteroid treatment were reported to be significantly less playful, more nervous/restless, more fearful/less confident, more aggressive in the presence of food, more prone to barking, more prone to startle, more prone to reacting aggressively when disturbed, and more prone to avoiding people or unusual situations. In the second study, eleven “treatment” dogs were tested both before and during corticosteroid treatment with either methyl-prednisolone or prednisolone to assess their sensitivity to a potentially aversive sound stimulus. Eleven control dogs were also tested at the same time intervals in the same environment. Dogs were exposed to a brief dog growl while they explored bowls containing food

  1. Apical root resorption in orthodontically treated adults.

    Science.gov (United States)

    Baumrind, S; Korn, E L; Boyd, R L

    1996-09-01

    This study analyzed the relationship in orthodontically treated adults between upper central incisor displacement measured on lateral cephalograms and apical root resorption measured on anterior periapical x-ray films. A multiple linear regression examined incisor displacements in four directions (retraction, advancement, intrusion, and extrusion) as independent variables, attempting to account for observed differences in the dependent variable, resorption. Mean apical resorption was 1.36 mm (sd +/- 1.46, n = 73). Mean horizontal displacement of the apex was -0.83 mm (sd +/- 1.74, n = 67); mean vertical displacement was 0.19 mm (sd +/- 1.48, n = 67). The regression coefficients for the intercept and for retraction were highly significant; those for extrusion, intrusion, and advancement were not. At the 95% confidence level, an average of 0.99 mm (se = +/- 0.34) of resorption was implied in the absence of root displacement and an average of 0.49 mm (se = +/- 0.14) of resorption was implied per millimeter of retraction. R2 for all four directional displacement variables (DDVs) taken together was only 0.20, which implied that only a relatively small portion of the observed apical resorption could be accounted for by tooth displacement alone. In a secondary set of univariate analyses, the associations between apical resorption and each of 14 additional treatment-related variables were examined. Only Gender, Elapsed Time, and Total Apical Displacement displayed statistically significant associations with apical resorption. Additional multiple regressions were then performed in which the data for each of these three statistically significant variables were considered separately, with the data for the four directional displacement variables. The addition of information on Elapsed Time or Total Apical Displacement did not explain a significant additional portion of the variability in apical resorption. On the other hand, the addition of information on Gender to the

  2. Prediabetes in patients treated with antipsychotic drugs.

    Science.gov (United States)

    Manu, Peter; Correll, Christoph U; van Winkel, Ruud; Wampers, Martien; De Hert, Marc

    2012-04-01

    In 2010, the American Diabetes Association (ADA) proposed that individuals with fasting glucose level of 100-125 mg/dL (5.6-6.9 mmol/L) or glucose level of 140-199 mg/dL (7.8-11.0 mmol/L) 2 hours after a 75-g oral glucose tolerance test or hemoglobin A(1c) 5.7%-6.4% be classified as prediabetic, indicating increased risk for the emergence of diabetes mellitus. At the same time, the ADA formulated guidelines for the use of metformin for the treatment of prediabetes. To determine the prevalence of prediabetes in a cohort of psychiatrically ill adults receiving antipsychotics and to compare the clinical and metabolic features of prediabetic patients with those of patients with normal glucose tolerance and those with diabetes mellitus. The 2010 ADA criteria were applied to a large, consecutive, single-site European cohort of 783 adult psychiatric inpatients (mean age: 37.6 years) without a history of diabetes who were receiving antipsychotics. All patients in this cross-sectional study underwent measurement of body mass index (BMI), waist circumference, oral glucose tolerance test, and fasting insulin and lipids from November 2003 through July 2007. 413 patients (52.8%) had normal glucose tolerance, 290 (37.0%) had prediabetes, and 80 (10.2%) had diabetes mellitus. The fasting glucose and/or hemoglobin A(1c) criteria were met by 89.7% of prediabetic patients. A statistically significant intergroup gradient from normal glucose tolerance to prediabetes and from prediabetes to diabetes mellitus was observed for waist circumference, triglycerides, fasting insulin levels, and frequency of metabolic syndrome (P = .02 to P prediabetic patients (6.6%) met the 2010 ADA criteria for treatment with metformin. Prediabetes is highly prevalent in adults treated with antipsychotic drugs and correlates with markers of increased intraabdominal adiposity, enhanced lipolysis, and insulin resistance. Criteria for using metformin to prevent the emergence of diabetes mellitus may need to be

  3. Treating inertia in passive microbead rheology.

    Science.gov (United States)

    Indei, Tsutomu; Schieber, Jay D; Córdoba, Andrés; Pilyugina, Ekaterina

    2012-02-01

    The dynamic modulus G(*) of a viscoelastic medium is often measured by following the trajectory of a small bead subject to Brownian motion in a method called "passive microbead rheology." This equivalence between the positional autocorrelation function of the tracer bead and G(*) is assumed via the generalized Stokes-Einstein relation (GSER). However, inertia of both bead and medium are neglected in the GSER so that the analysis based on the GSER is not valid at high frequency where inertia is important. In this paper we show how to treat both contributions to inertia properly in one-bead passive microrheological analysis. A Maxwell fluid is studied as the simplest example of a viscoelastic fluid to resolve some apparent paradoxes of eliminating inertia. In the original GSER, the mean-square displacement (MSD) of the tracer bead does not satisfy the correct initial condition. If bead inertia is considered, the proper initial condition is realized, thereby indicating an importance of including inertia, but the MSD oscillates at a time regime smaller than the relaxation time of the fluid. This behavior is rather different from the original result of the GSER and what is observed. What is more, the discrepancy from the GSER result becomes worse with decreasing bead mass, and there is an anomalous gap between the MSD derived by naïvely taking the zero-mass limit in the equation of motion and the MSD for finite bead mass as indicated by McKinley et al. [J. Rheol. 53, 1487 (2009)]. In this paper we show what is necessary to take the zero-mass limit of the bead safely and correctly without causing either the inertial oscillation or the anomalous gap, while obtaining the proper initial condition. The presence of a very small purely viscous element can be used to eliminate bead inertia safely once included in the GSER. We also show that if the medium contains relaxation times outside the window where the single-mode Maxwell behavior is observed, the oscillation can be

  4. Artemisinin derivatives for treating severe malaria.

    Science.gov (United States)

    McIntosh, H M; Olliaro, P

    2000-01-01

    Artemisinin derivatives may have advantages over quinoline drugs for treating severe malaria since they are fast acting and effective against quinine resistant malaria parasites. The objective of this review was to assess the effects of artemisinin drugs for severe and complicated falciparum malaria in adults and children. We searched the Cochrane Infectious Diseases Group trials register, Cochrane Controlled Trials Register, Medline, Embase, Science Citation Index, Lilacs, African Index Medicus, conference abstracts and reference lists of articles. We contacted organisations, researchers in the field and drug companies. Randomised and pseudo-randomised trials comparing artemisinin drugs (rectal, intramuscular or intravenous) with standard treatment, or comparisons between artemisinin derivatives in adults or children with severe or complicated falciparum malaria. Eligibility, trial quality assessment and data extraction were done independently by two reviewers. Study authors were contacted for additional information. Twenty three trials are included, allocation concealment was adequate in nine. Sixteen trials compared artemisinin drugs with quinine in 2653 patients. Artemisinin drugs were associated with better survival (mortality odds ratio 0.61, 95% confidence interval 0.46 to 0.82, random effects model). In trials where concealment of allocation was adequate (2261 patients), this was barely statistically significant (odds ratio 0.72, 95% CI 0.54 to 0.96, random effects model). In 1939 patients with cerebral malaria, mortality was also lower with artemisinin drugs overall (odds ratio 0.63, 95% CI 0.44 to 0.88, random effects model). The difference was not significant however when only trials reporting adequate concealment of allocation were analysed (odds ratio 0.78, 95% CI 0.55 to 1.10, random effects model) based on 1607 patients. No difference in neurological sequelae was shown. Compared with quinine, artemisinin drugs showed faster parasite clearance from

  5. Antifibrinolytic drugs for treating primary postpartum haemorrhage.

    Science.gov (United States)

    Shakur, Haleema; Beaumont, Danielle; Pavord, Sue; Gayet-Ageron, Angele; Ker, Katharine; Mousa, Hatem A

    2018-02-20

    Postpartum haemorrhage (PPH) - heaving bleeding within the first 24 hours after giving birth - is one of the main causes of death of women after childbirth. Antifibrinolytics, primarily tranexamic acid (TXA), have been shown to reduce bleeding in surgery and safely reduces mortality in trauma patients with bleeding without increasing the risk of adverse events.An earlier Cochrane review on treatments for primary PPH covered all the various available treatments - that review has now been split by types of treatment. This new review concentrates only on the use of antifibrinolytic drugs for treating primary PPH. To determine the effectiveness and safety of antifibrinolytic drugs for treating primary PPH. We searched Cochrane Pregnancy and Childbirth's Trials Register, ClinicalTrials.gov, the WHO International Clinical Trials Registry Platform (ICTRP) (28 May 2017) and reference lists of retrieved studies. Randomised controlled trials (RCTs), including cluster-randomised trials of antifibrinolytic drugs (aprotinin, TXA, epsilon-aminocaproic acid (EACA) and aminomethylbenzoic acid, administered by whatever route) for primary PPH in women.Participants in the trials were women after birth following a pregnancy of at least 24 weeks' gestation with a diagnosis of PPH, regardless of mode of birth (vaginal or caesarean section) or other aspects of third stage management.We have not included quasi-randomised trials, or cross-over studies. Studies reported as abstracts have not been included if there was insufficient information to allow assessment of risk of bias.In this review we only identified studies looking at TXA. Two review authors independently extracted data from each study using an agreed form. We entered data into Review Manager software and checked for accuracy.For key review outcomes, we rated the quality of the evidence as 'high', 'moderate', 'low' or 'very low' according to the GRADE approach. Three trials (20,412 women) met our inclusion criteria. Two trials

  6. Topical phenytoin for treating pressure ulcers.

    Science.gov (United States)

    Hao, Xiang Yong; Li, Hong Ling; Su, He; Cai, Hui; Guo, Tian Kang; Liu, Ruifeng; Jiang, Lei; Shen, Yan Fei

    2017-02-22

    Pressure ulcers are common in clinical practice and pose a significant health problem worldwide. Apart from causing suffering to patients, they also result in longer hospital stays and increase the cost of health care. A variety of methods are used for treating pressure ulcers, including pressure relief, patient repositioning, biophysical strategies, nutritional supplementation, debridement, topical negative pressure, and local treatments including dressings, ointments and creams such as bacitracin, silver sulphadiazine, neomycin, and phenytoin. Phenytoin is a drug more commonly used in the treatment of epilepsy, but may play an important role in accelerating ulcer healing. To assess the effects of topical phenytoin on the rate of healing of pressure ulcers of any grade, in any care setting. In September 2016, we searched the following electronic databases to identify relevant randomized clinical trials: the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL; the Cochrane Library); Ovid MEDLINE; Ovid Embase; and EBSCO CINAHL Plus. We handsearched conference proceedings from the European Pressure Ulcer Advisory Panel, European Wound Management Association and the Tissue Viability Society for all available years. We searched the references of the retrieved trials to identify further relevant trials. We also searched clinical trials registries to identify ongoing and unpublished studies. There were no restrictions with respect to language, date of publication or study setting. We included all randomized controlled trials (RCTs) addressing the effects (both benefits and harms) of topical phenytoin on the healing of pressure ulcers of any grade compared with placebo or alternative treatments or no therapy, irrespective of blinding, language, and publication status. Two review authors independently selected studies, extracted information on participants, interventions, methods and results and assessed risk of bias using

  7. Treat the brain and treat the periphery: toward a holistic approach to major depressive disorder.

    Science.gov (United States)

    Zheng, Xiao; Zhang, Xueli; Wang, Guangji; Hao, Haiping

    2015-05-01

    The limited medication for major depressive disorder (MDD) against an ever-rising disease burden presents an urgent need for therapeutic innovations. During recent years, studies looking at the systems regulation of mental health and disease have shown a remarkably powerful control of MDD by systemic signals. Meanwhile, the identification of a host of targets outside the brain opens the way to treat MDD by targeting systemic signals. We examine these emerging findings and consider the implications for current thinking regarding MDD pathogenesis and treatment. We highlight the opportunities and challenges of a periphery-targeting strategy and propose its incorporation into a holistic approach. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. A Novel Therapeutic Frame for Treating Depression in Group Treating Depression Downhill

    Directory of Open Access Journals (Sweden)

    Valery Krupnik

    2014-02-01

    Full Text Available We describe an original protocol Treating Depression Downhill (TDD that was designed as a specific therapy for depression. Evolutionary theories of depression served as a basis for its development. We discuss the rationale for using evolutionary theory and describe the structure and integrative nature of TDD. We then present an observation on TDD’s application to group therapy of active duty military personnel. In the described sample, TDD demonstrated effectiveness and specificity for depression, differentiating it from anxiety and personality disorders.

  9. Interventions for treating functional dysphonia in adults.

    Science.gov (United States)

    Ruotsalainen, J H; Sellman, J; Lehto, L; Jauhiainen, M; Verbeek, J H

    2007-07-18

    Poor voice quality due to functional dysphonia can lead to a reduced quality of life. In occupations where voice use is substantial it can lead to a loss of employment. To evaluate the effectiveness of interventions to treat functional dysphonia in adults. We searched MEDLINE (PubMed, 1950 to 2006), EMBASE (1974 to 2006), CENTRAL (The Cochrane Library, Issue 2 2006), CINAHL (1983 to 2006), PsychINFO (1967 to 2006), Science Citation Index (1986 to 2006) and the Occupational Health databases OSH-ROM (to 2006). The date of the last search was 5(th) April 2006. Randomised controlled trials (RCTs) of interventions evaluating the effectiveness of treatments targeted at adults with functional dysphonia. For work-directed interventions interrupted time series and prospective cohort studies were also eligible. Two authors independently extracted data and assessed trial quality. Meta-analysis was performed where appropriate. We identified six randomised controlled trials including a total of 163 participants in intervention groups and 141 controls. One trial was high quality. Interventions were grouped into 1) Direct voice therapy 2) Indirect voice therapy 3) Combination of direct and indirect voice therapy and 4) Other treatments: pharmacological treatment and vocal hygiene instructions given by phoniatrist. No studies were found evaluating direct voice therapy on its own. One study did not show indirect voice therapy on its own to be effective when compared to no intervention. There is evidence from three studies for the effectiveness of a combination of direct and indirect voice therapy on self-reported vocal functioning (SMD -1.07; 95% CI -1.94 to -0.19), on observer-rated vocal functioning (WMD -13.00; 95% CI -17.92 to -8.08) and on instrumental assessment of vocal functioning (WMD -1.20; 95% CI -2.37 to -0.03) when compared to no intervention. The results of one study also show that the remedial effect remains significant for at least 14 weeks on self-reported vocal

  10. Directly observed therapy for treating tuberculosis

    Science.gov (United States)

    Karumbi, Jamlick; Garner, Paul

    2015-01-01

    quality evidence). Specific patient categories A trial of 300 intravenous drug users in the USA evaluated direct observation with no observation in TB prophylaxis to prevent active disease and showed little difference in treatment completion (RR 1.00, 95% CI 0.88 to 1.13; one trial, 300 participants, low quality evidence). Authors' conclusions From the existing trials, DOT did not provide a solution to poor adherence in TB treatment. Given the large resource and cost implications of DOT, policy makers might want to reconsider strategies that depend on direct observation. Other options might take into account financial and logistical barriers to care; approaches that motivate patients and staff; and defaulter follow-up. PLAIN LANGUAGE SUMMARY Directly observing people with TB take their drugs to help them complete their treatment This Cochrane Review summarises trials evaluating the effects of directly observed therapy (DOT) for treating people with tuberculosis (TB) or people on prophylaxis to prevent active disease compared to self-administered treatment. After searching for relevant trials up to 13 January 2015, we included 11 randomized controlled trials, enrolling 5662 people with TB, and conducted between 1995 and 2008. What is DOT and how might it improve treatment outcomes for people with TB DOT is one strategy to ensure that patients with TB take all their medication. An 'observer' acceptable to the patient and the health system observes the patient taking every dose of their medication, and records this for the health system to monitor. The World Health Organization currently recommends that people with TB are treated for at least six months to achieve cure. These long durations of treatment can be difficult for patients to complete, especially once they are well and need to return to work. Failure to complete treatment can lead to relapse and even death in individuals, and also has important public health consequences, such as increased TB transmission and the

  11. Lung cancer in the pregnant woman: to treat or not to treat, that is the question.

    Science.gov (United States)

    Azim, Hatem A; Peccatori, Fedro A; Pavlidis, Nicholas

    2010-03-01

    Lung cancer in pregnancy is a rare situation; however, it is increasingly reported in the past two decades. The association might be more encountered in the coming years due to the rising trends of cigarette smoking among young women and tendency to delay pregnancy to later in life. We performed a literature search without any date or language restriction and identified 44 cases diagnosed and/or treated for lung cancer during the course of pregnancy. Patients had poor post-partum outcome with less than one-forth alive at 1 year following delivery. There was a high incidence of metastases to the products of conception reaching 26%. Eight patients were treated with systemic therapies during the course of gestation with normal fetal outcome and no evidence of fetal or placental metastases. Counseling of these patients is very important. Apart from the clinical conflict they pose, some ethical aspects should be taken in consideration. The poor maternal prognosis should be discussed and the patient's autonomy should be respected to decide whether she wants to keep the pregnancy or not.

  12. Agricultural use of treated municipal wastewaters preserving environmental sustainability

    OpenAIRE

    Pietro Rubino; Maurizia Catalano; Antonio Lonigro

    2007-01-01

    In this paper the utility of the treated municipal wastewaters in agriculture, analyzing the chemical, physical and microbiological characteristics and their pollution indicators evaluation are being illustrated. Some methods employed for treating wastewaters are examined, as well as instructions and rules actually in force in different countries of the world, for evaluating the legislative hygienic and sanitary and agronomic problems connected with the treated wastewaters use, are being coll...

  13. Interventions for treating inadvertent postoperative hypothermia.

    Science.gov (United States)

    Warttig, Sheryl; Alderson, Phil; Campbell, Gillian; Smith, Andrew F

    2014-11-20

    Inadvertent postoperative hypothermia (a drop in core body temperature to below 36°C) occurs as an effect of surgery when anaesthetic drugs and exposure of the skin for long periods of time during surgery result in interference with normal temperature regulation. Once hypothermia has occurred, it is important that patients are rewarmed promptly to minimise potential complications. Several different interventions are available for rewarming patients. To estimate the effectiveness of treating inadvertent perioperative hypothermia through postoperative interventions to decrease heat loss and apply passive and active warming systems in adult patients who have undergone surgery. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (2014, Issue 2), MEDLINE (Ovid SP) (1956 to 21 February 2014), EMBASE (Ovid SP) (1982 to 21 February 2014), the Institute for Scientific Information (ISI) Web of Science (1950 to 21 February 2014) and the Cumulative Index to Nursing and Allied Health Literature (CINAHL), EBSCO host (1980 to 21 February 2014), as well as reference lists of articles. We also searched www.controlled-trials.com and www.clincialtrials.gov. Randomized controlled trials of postoperative warming interventions aiming to reverse hypothermia compared with control or with each other. Three review authors identified studies for inclusion in this review. One review author extracted data and completed risk of bias assessments; two review authors checked the details. Meta-analysis was conducted when appropriate by using standard methodological procedures as expected by The Cochrane Collaboration. We included 11 trials with 699 participants. Ten trials provided data for analysis. Trials varied in the numbers and types of participants included and in the types of surgery performed. Most trials were at high or unclear risk of bias because of inappropriate or unclear randomization procedures, and because blinding of assessors and participants generally was

  14. Histoplasmosis treated with a sulphonamide. A case report.

    Science.gov (United States)

    Mackenjee, M K; Coovadia, H M

    1976-11-20

    Disseminated histoplasmosis involving the reticuloendothelial system in a Black boy, successfully treated with a sulphonamide, is reported. The importance of this rare disease in South Africa is discussed.

  15. Fluid sign in the treated bodies after percutaneous vertebroplasty

    International Nuclear Information System (INIS)

    Lin, Chao-Chun; Yen, Pao-Sheng; Wen, Shu-Hui

    2008-01-01

    The aims of this study are to describe non-healing in the treated vertebral body after percutaneous vertebroplasty and analyze the influence of vacuum cleft, location, and severity of collapse on the development of nonunion cement. Of 208 patients (266 treated vertebral bodies) who were treated with percutaneous vertebroplasty from September 2002 to May 2006, 23 patients (41 treated levels) with residual or recurrent pain underwent follow-up magnetic resonance imaging (MRI) study. Retrospective chart review with analysis of preoperative and postoperative MRIs were performed in these 23 patients. In the 41 treated vertebral bodies, 22 of 41 bodies had vacuum cleft found in the preoperative MRI study. Eight of the 22 treated vertebral bodies with preoperative vacuum clefts were found to have fluid between the interface of cement and the residual bone in the collapsed vertebral bodies on follow-up MRI. The adjacent discs of these treated vertebral bodies were upward/downward displaced. The endplate of the adjacent vertebral body exhibited fibrotic change. Treated bodies with vacuum clefts and level A location (T9, T11, T12, and L1) had higher probability of developing nonunion of the cement with statistical significance. The probability of nonunion cement in severe collapsed bodies might be higher than that of union cement in mild collapsed ones, but was not statistically significant. Fluid sign in the treated body represents unhealed bone-cement interface. The location of the treated vertebral body and existence of vacuum cleft in the treated bodies may be important factors influencing the nonunion of cement. (orig.)

  16. Biologically Pre-Treated Habitation Waste Water as a Sustainable Green Urine Pre-Treat Solution

    Science.gov (United States)

    Jackson, W. Andrew; Thompson, Bret; Sevanthi, Ritesh; Morse, Audra; Meyer, Caitlin; Callahan, Michael

    2017-01-01

    The ability to recover water from urine and flush water is a critical process to allow long term sustainable human habitation in space or bases on the moon or mars. Organic N present as urea or similar compounds can hydrolyze producing free ammonia. This reaction results in an increase in the pH converting ammonium to ammonia which is volatile and not removed by distillation. The increase in pH will also cause precipitation reactions to occur. In order to prevent this, urine on ISS is combined with a pretreat solution. While use of a pretreatment solution has been successful, there are numerous draw backs including: storage and use of highly hazardous solutions, limitations on water recovery (less than 85%), and production of brine with pore dewatering characteristics. We evaluated the use of biologically treated habitation wastewaters (ISS and early planetary base) to replace the current pretreat solution. We evaluated both amended and un-amended bioreactor effluent. For the amended effluent, we evaluated "green" pretreat chemicals including citric acid and citric acid amended with benzoic acid. We used a mock urine/air separator modeled after the urine collection assembly on ISS. The urine/air separator was challenged continually for >6 months. Depending on the test point, the separator was challenged daily with donated urine and flushed with amended or un-amended reactor effluent. We monitored the pH of the urine, flush solution and residual pH in the urine/air separator after each urine event. We also evaluated solids production and biological growth. Our results support the use of both un-amended and amended bioreactor effluent to maintain the operability of the urine /air separator. The ability to use bioreactor effluent could decrease consumable cost, reduce hazards associated with current pre-treat chemicals, allow other membrane based desalination processes to be utilized, and improve brine characteristics.

  17. Endothelial activation and cardiometabolic profiles of treated and never-treated HIV infected Africans.

    Science.gov (United States)

    Fourie, C M T; Schutte, A E; Smith, W; Kruger, A; van Rooyen, J M

    2015-05-01

    The role the human immunodeficiency virus (HIV) and antiretroviral treatment on endothelial activation, and the subsequent relationship with cardiovascular disease, is not well understood. We investigated endothelial activation, inflammatory and cardiometabolic profiles, and measures of vascular structure and function of 66 antiretroviral treated (ART), 78 never-treated (no-ART) HIV infected and 165 HIV free Africans. Blood samples were obtained for biochemical analysis and blood pressure, pulse wave velocity (PWV) and carotid intima-media thickness (IMT) measurements were performed. The HIV infection duration was at least five years and the treatment 2.86±0.13 years. The intracellular adhesion molecule (ICAM) and vascular cell adhesion molecule (VCAM) levels were elevated in the HIV infected groups compared to the controls. The odds of higher adhesion molecule levels were increased when HIV infected (especially in the no-ART group); OR no-ART vs. no-HIV: ICAM 3.92 (2.2-7.0); VCAM 16.2 (7.5-35). ICAM and VCAM associated with HIV status and interleukin-6 (IL-6) in the total group (all pART: β=-0.28, p=0.01; ART: β=-0.22, p=0.07) and TC (no-ART: β=-0.36, pART: β=-0.27, p=0.03). The ART group had an unfavourable lipid profile compared to the no-ART group. The inflammatory markers (C-reactive protein (CRP) and IL-6), PWV and IMT did not differ between the three groups. HIV infected Africans showed endothelial activation when compared to HIV free controls. The endothelial activation was not accompanied by increased inflammation (as measured with CRP and IL-6), arterial stiffness or sub-clinical atherosclerosis. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Study of chemical and physical behavior cotton fabrics treated by ...

    African Journals Online (AJOL)

    After four times laundering, shrinkage behavior of corona discharge treated fabric as compared with un-treated fabric decrease. After 10 passages of corona discharge treatment, water, dye absorption and shrinkage are modified but after 14 passages, despite of shrinkage improvement, dyeing properties decrease.

  19. A new flowsheeting tool for flue gas treating

    NARCIS (Netherlands)

    van Elk, E. P.; Arendsen, A. R. J.; Versteeg, G. F.

    2009-01-01

    A new flowsheeting tool, specifically designed for steady-state simulation of acid gas treating processes, has been developed. The models implemented in the new tool combine all issues relevant for the design, optimization and analysis of acid gas treating processes, including post-combustion and

  20. Nutritional evaluation of treated canola straw for ruminants using in ...

    African Journals Online (AJOL)

    The results show that organic matter digestibility (OMD) and metabolizable energy (ME) for treated canola straw were significantly higher than that of untreated canola straw (control) (p<0.001). Gas productions at 24 h for untreated canola straw (control) and treated canola straw were 20.03 and 27.07 ml, respectively.

  1. Late-Treated Phenylketonuria and Partial Reversibility of Intellectual Impairment

    Science.gov (United States)

    Grosse, Scott D.

    2010-01-01

    Individuals with late-treated phenylketonuria (PKU) not detected by newborn screening but who followed dietary treatment for at least 12 months before 7 years of age have intelligence quotient (IQ) scores that range from severe impairment to the low-normal range. Among adults with late-treated PKU in California, 85% of those who were born from…

  2. Embolization to treat pelvic congestion syndrome and vulval varicose veins.

    NARCIS (Netherlands)

    Vleuten, C.J.M. van der; Kempen, J.A.L. van; Schultze Kool, L.J.

    2012-01-01

    OBJECTIVE: To evaluate the efficacy of embolization for treating the symptoms of pelvic congestion syndrome (PCS). METHODS: Twenty-one women with PCS who were treated with embolization at Radboud University Nijmegen Medical Centre between 2003 and 2008 were sent a questionnaire about their symptoms

  3. Chemokine receptor CCR5 in interferon-treated multiple sclerosis

    DEFF Research Database (Denmark)

    Sellebjerg, F; Kristiansen, T B; Wittenhagen, P

    2007-01-01

    To study the relationship between CC chemokine receptor CCR5 expression and disease activity in multiple sclerosis (MS) patients treated with beta-interferon (IFN-beta).......To study the relationship between CC chemokine receptor CCR5 expression and disease activity in multiple sclerosis (MS) patients treated with beta-interferon (IFN-beta)....

  4. An ethnobotanical survey of indigenous flora for treating ...

    African Journals Online (AJOL)

    An ethnobotanical survey of medicinal plants used locally for treating tuberculosis (TB) and other respiratory diseases was conducted from November 2004 to March 2005 in Niger State-Nigeria. The survey was aimed at identifying plants used in traditional medicine for treating TB and other pulmonary ailments in Niger ...

  5. Method for plasma surface treating and preparation of membrane layers

    NARCIS (Netherlands)

    1992-01-01

    The invention relates to an apparatus suitable for plasma surface treating (e.g. forming a membrane layer on a substrate) which comprises a plasma generation section (2) which is in communication via at least one plasma inlet means (4) (e.g. a nozzle) with an enclosed plasma treating section (3)

  6. effects of magnetically treated water on germination and growth

    African Journals Online (AJOL)

    Toshiba

    This study was conducted to evaluate the effect of magnetically treated water on the survival ... density used was 719 gauss (G) measured inside the pipe. ... of the meristem cells and chlorophyll were ..... Table 4 Tomato stem girth irrigated with magnetically and non–magnetically treated .... Electrical Separation, 7: 77-107.

  7. High mortality among heart failure patients treated with antidepressants

    DEFF Research Database (Denmark)

    Veien, Karsten Tang; Videbæk, Lars; Schou, Morten

    2011-01-01

    This study was designed to assess whether pharmacologically treated depression was associated with increased mortality risk in systolic heart failure (SHF) patients.......This study was designed to assess whether pharmacologically treated depression was associated with increased mortality risk in systolic heart failure (SHF) patients....

  8. Simulation of the TREAT-Upgrade Automatic Reactor Control System

    International Nuclear Information System (INIS)

    Lipinski, W.C.; Kirsch, L.W.; Valente, A.D.

    1984-01-01

    This paper describes the design of the Automatic Reactor Control System (ARCS) for the Transient Reactor Test Facility (TREAT) Upgrade. A simulation was used to facilitate the ARCS design and to completely test and verify its operation before installation at the TREAT facility

  9. Cardiotoxicity in cancer patients treated with 5-fluorouracil or capecitabine

    DEFF Research Database (Denmark)

    Polk, Anne; Vaage-Nilsen, Merete Bech; Vistisen, Kirsten

    2013-01-01

    To systematically review the incidence, manifestations and predisposing factors for cardiovascular toxicity in cancer patients treated with systemic 5-fluorouracil or capecitabine.......To systematically review the incidence, manifestations and predisposing factors for cardiovascular toxicity in cancer patients treated with systemic 5-fluorouracil or capecitabine....

  10. Variability in evaluating environmental impacts of treated wood.

    Science.gov (United States)

    Stan T. Lebow; Paul Cooper; Patricia K. Lebow

    2004-01-01

    Preservative-treated wood contains components that may be toxic to non-target organisms if released into the environment in sufficient quantities. Numerous studies have been conducted to determine the rate of preservative release from treated wood and/or the extent of their subsequent accumulation in the environment. These studies have produced a wide range of results...

  11. Neuromedin and FN-38 Peptides for Treating Psychiatric Diseases

    Science.gov (United States)

    Methods and compositions for treating psychiatric diseases and disorders are disclosed. The methods provided generally involve the administration of an NMX peptide, an FNX peptide, or an NMX receptor agonist, or analogs or derivatives thereof, to a subject in order to treat psychiatric diseases and ...

  12. Boron Diffusion in Surface-Treated Framing Lumber

    Science.gov (United States)

    Patricia K. Lebow; Stan T. Lebow; Steven A. Halverson

    2013-01-01

    The extent of boron penetration in framing lumber treated by spray applications during construction is not well quantified. This study evaluated the effect of formulation and concentration on diffusion of boron in lumber specimens that were equilibrated in conditions that produced wood moisture contents of 18 to 21 percent. One set of specimens was pressure treated...

  13. N-Springs pump and treat system optimization study

    International Nuclear Information System (INIS)

    1997-03-01

    This letter report describes and presents the results of a system optimization study conducted to evaluate the N-Springs pump and treat system. The N-Springs pump and treat is designed to remove strontium-90 (90Sr) found in the groundwater in the 100-NR-2 Operable Unit near the Columbia River. The goal of the system optimization study was to assess and quantify what conditions and operating parameters could be employed to enhance the operating and cost effectiveness of the recently upgraded pump and treat system.This report provides the results of the system optimization study, reports the cost effectiveness of operating the pump and treat at various operating modes and 90Sr removal goals, and provides recommendations for operating the pump and treat

  14. Second malignancy in patients treated for Hodgkin's disease

    International Nuclear Information System (INIS)

    Baccarani, M; Bosi, A.; Papa, G.

    1980-01-01

    Six hundred and thirteen consecutive patients with Hodgkin's disease (HD), with a follow-up of two to ten years, were reviewed with the aim of establishing the type and frequency of second malignancies. Acute non-lymphoid leukemia developed in 2 of 152 patients treated by chemotherapy (CHT), and in 5 of 344 patients treated by CHT and radiotherapy (RT). Leukemia developed 12 to 83 months after diagnosis of HD, was always preceded by a preleukemic phase (3 to 25 months), and was always fatal (after 1 to 12 months). The karyotype of leukemic cells was studied in 4 of 7 patients and was always abnormal. Solid tumors developed in 1 of 152 patients treated by CHT, and in 4 of 344 patients treated by CHT and RT. The tumors appeared 10 to 63 months after diagnosis of HD and killed all 5 patients after 10 to 16 months. For patients treated by CHT, the actuarial frequency of leukemia and other tumors seven years after diagnosis of HD was 2.0% and 1.26%, respectively. For patients treated by CHT and RT, the figures were 2.04% and 2.26%, respectively. Second malignancies were not recorded among 117 patients treated by RT alone. These data are consistent with a relationship of acute leukemia to therapy for HD

  15. Using atmospheric pressure plasma treatment for treating grey cotton fabric.

    Science.gov (United States)

    Kan, Chi-Wai; Lam, Chui-Fung; Chan, Chee-Kooi; Ng, Sun-Pui

    2014-02-15

    Conventional wet treatment, desizing, scouring and bleaching, for grey cotton fabric involves the use of high water, chemical and energy consumption which may not be considered as a clean process. This study aims to investigate the efficiency of the atmospheric pressure plasma (APP) treatment on treating grey cotton fabric when compared with the conventional wet treatment. Grey cotton fabrics were treated with different combinations of plasma parameters with helium and oxygen gases and also through conventional desizing, scouring and bleaching processes in order to obtain comparable results. The results obtained from wicking and water drop tests showed that wettability of grey cotton fabrics was greatly improved after plasma treatment and yielded better results than conventional desizing and scouring. The weight reduction of plasma treated grey cotton fabrics revealed that plasma treatment can help remove sizing materials and impurities. Chemical and morphological changes in plasma treated samples were analysed by FTIR and SEM, respectively. Finally, dyeability of the plasma treated and conventional wet treated grey cotton fabrics was compared and the results showed that similar dyeing results were obtained. This can prove that plasma treatment would be another choice for treating grey cotton fabrics. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Understanding academic clinicians' intent to treat pediatric obesity.

    Science.gov (United States)

    Frankfurter, Claudia; Cunningham, Charles; Morrison, Katherine M; Rimas, Heather; Bailey, Karen

    2017-02-08

    To examine the extent to which the theory of planned behavior (TPB) predicts academic clinicians' intent to treat pediatric obesity. A multi-disciplinary panel iteratively devised a Likert scale survey based on the constructs of the TPB applied to a set of pediatric obesity themes. A cross-sectional electronic survey was then administered to academic clinicians at tertiary care centers across Canada from January to April 2012. Descriptive statistics were used to summarize demographic and item agreement data. A hierarchical linear regression analysis controlling for demographic variables was conducted to examine the extent to which the TPB subscales predicted intent to treat pediatric obesity. A total of 198 physicians, surgeons, and allied health professionals across Canada (British Columbia, Alberta, Manitoba, Saskatchewan, Nova Scotia, Ontario and Quebec) completed the survey. On step 1, demographic factors accounted for 7.4% of the variance in intent scores. Together in step 2, demographic variables and TPB subscales predicted 56.9% of the variance in a measure of the intent to treat pediatric obesity. Perceived behavioral control, that is, confidence in one's ability to manage pediatric obesity, and subjective norms, congruent with one's context of practice, were the most significant predictors of the intent to treat pediatric obesity. Attitudes and barriers did not predict the intent to treat pediatric obesity in this context. Enhancing self-confidence in the ability to treat pediatric obesity and the existence of supportive treatment environments are important to increase clinician's intent to treat pediatric obesity.

  17. To treat or not to treat: On what should surgical therapy be based?

    Science.gov (United States)

    Jones, James W; McCullough, Laurence B

    2015-12-01

    Dr C. Autious has just returned from the most prestigious vascular surgery meeting in America. At the meeting, one of the most prominent complex aneurysm surgeons arose to discuss a paper concerning a procedure he had developed and popularized over the last decade. Dr L. Uminous stunned the audience with his declaration that he no longer recommends that his namesake procedure be performed. Instead, he proclaimed that a new, radically different procedure be adopted immediately. He showed slides detailing the novel proposal but did not give data concerning results obtained. The recommended procedure is technically possible but seems to require a different skill set. Dr Autious has a patient scheduled for elective surgery that he had planned to use the Uminous procedure to treat. What should he do? A. Do the recommended procedure as best you can. B. Refer the patient to Dr Uminous. C. Offer the recommended procedure with full disclosure. D. Give full disclosure and let the patient decide which procedure to use. E. Put the procedure on hold until more information becomes available. Copyright © 2015 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  18. Restoration of Endodontically Treated Molars Using All Ceramic Endocrowns

    Directory of Open Access Journals (Sweden)

    Roopak Bose Carlos

    2013-01-01

    Full Text Available Clinical success of endodontically treated posterior teeth is determined by the postendodontic restoration. Several options have been proposed to restore endodontically treated teeth. Endocrowns represent a conservative and esthetic restorative alternative to full coverage crowns. The preparation consists of a circular equigingival butt-joint margin and central retention cavity into the entire pulp chamber constructing both the crown and the core as a single unit. The case reports discussed here are moderately damaged endodontically treated molars restored using all ceramic endocrowns fabricated using two different systems, namely, CAD/CAM and pressed ceramic.

  19. Fuel-motion diagnostics for PFR/TREAT experiments

    International Nuclear Information System (INIS)

    DeVolpi, A.; Doerner, R.C.; Fink, C.L.; Regis, J.P.; Rhodes, E.A.; Stanford, G.S.

    1984-01-01

    In all the transients in the PFR/TREAT series, fuel motion had been monitored by the fast-neutron hodoscope. This paper treats the enhancements in hodoscope operation and data analysis since the start of the PFR/TREAT tests. The hodoscope has a maximum viewing height of 1.2 m. Data collection intervals for the series have been in the order of 1 ms, depending on the duration of the transient. Mass-displacement resolutions of about 0.1 g are achievable for the single-pin tests and 1 g for 7-pin tests. The hodoscope system can accommodate the full dynamic range of power

  20. Method of treating wells by use of implosive reactions

    Energy Technology Data Exchange (ETDEWEB)

    Brandon, C W

    1968-04-09

    A method of well stimulation consists of introducing a fluid medium into the well separate from the treating fluid. A volume is created within the medium of pressure less than that of the medium adjacent to the formation to be treated. This is performed by substantially instantaneously collapsing the created volume, which creates at least one rarefactional wave pulse. This is followed by a compressional wave pulse. The treating fluid is injected into the fluid medium in time sequence with the compressional wave pulse. The rarefactional and compressional pulses are conducted to the formation. (14 claims)

  1. Parkinson Disease: Treating Symptoms Unrelated to Muscle Movement

    Science.gov (United States)

    ... Evidence-based Guideline for PATIENTS and their FAMILIES PARKINSON DISEASE: TREATING SYMPTOMS UNRELATED TO MUSCLE MOVEMENT This ... sheet may help you understand which therapies help Parkinson disease (PD) symptoms unrelated to muscle movement. Neurologists ...

  2. Paricalcitol Versus Calcifediol for Treating Hyperparathyroidism in Kidney Transplant Recipients

    Directory of Open Access Journals (Sweden)

    Josep M. Cruzado

    2018-01-01

    Conclusion: Both PAR and CAL reduced iPTH, but PAR was associated with a higher proportion of patients with iPTH <70 pg/ml. These results do not support the use of PAR to treat posttransplantation hyperparathyroidism.

  3. Treating ADHD | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... this page please turn JavaScript on. Feature: Understanding ADHD Treating ADHD Past Issues / Spring 2014 Table of Contents Currently available treatments aim at reducing the symptoms of ADHD and improving functioning. Treatments include medication, various types ...

  4. Treating Cataracts: Dr. Rachel Bishop's Top Tips for Your Eyes

    Science.gov (United States)

    ... please turn JavaScript on. Feature: Treating Cataracts Dr. Rachel Bishop's Top Tips for Your Eyes Past Issues / ... exams, a healthy lifestyle, and eye protection. Dr. Rachel Bishop, chief of consult services at the National ...

  5. Method of treating non-supporting underground formations

    International Nuclear Information System (INIS)

    Anderson, B.W.; Trotty, K.D.

    1977-01-01

    Method of treating non-supporting underground formations, through which passes a borehole, aimed at preventing the transport of sand particles from the formation into the borehole during conveyance of liquids. (orig./RW) [de

  6. Treatment Related Cardiac Toxicity in Patients Treated for Breast Cancer

    National Research Council Canada - National Science Library

    Marks, Lawrence B

    2006-01-01

    Purpose: To determine the incidence dose/time-dependence and functional significance of regional cardiac perfusion abnormalities in patients with left-sided breast cancer treated with radiation therapy (RT...

  7. Combining Drugs to Treat Ovarian Cancer - Annual Plan

    Science.gov (United States)

    Approximately 70 percent of women diagnosed with ovarian cancer will die from the disease. Read about the NCI-funded combination drug trial that has successfully treated Betsy Brauser's recurrent cancer.

  8. Why should modified Atkins diet be encouraged for treating epilepsy ...

    African Journals Online (AJOL)

    Why should modified Atkins diet be encouraged for treating epilepsy in emerging countries? ... advantages, primarily that its efficacy appears in studies to date to be very ... important role in adapting the diet to local eating habits and finding ...

  9. Why should modified Atkins diet be encouraged for treating epilepsy ...

    African Journals Online (AJOL)

    Why should modified Atkins diet be encouraged for treating epilepsy in emerging countries? Amal Satte, Eric Heath Kossoff, Mohamed Belghiti, Abderrahim Zerhouni, Hamid Ouhabi, Hassania Guerinech, Jamal Mounach ...

  10. An assessment of maxillofacial fractures treated in a sub- urban ...

    African Journals Online (AJOL)

    McRoy

    2014-12-31

    Dec 31, 2014 ... ... which permits unrestricted, non-commercial, share-alike use, distribution, and .... treated resulted in a successful outcome while 12 ... likely to engage in driving and motor bike ... drive and ride motor bikes around the towns.

  11. Evaluation of Trichoderma harzanium treated cassava waste on the ...

    African Journals Online (AJOL)

    SERVER

    2007-09-19

    Sep 19, 2007 ... Microbial Biotechnology and Dairy Science Laboratory, Department of Animal ... Trichoderma treated cassava waste was beneficial to lactating West African dwarf goats. .... Animals that did not show any signs of heat were.

  12. Scepticism towards insecticide treated mosquito nets for malaria ...

    African Journals Online (AJOL)

    Scepticism towards insecticide treated mosquito nets for malaria control in rural ... especially among under-five year children and pregnant women in poor rural ... through social marketing strategy for malaria control prior to the introduction of ...

  13. Green Remediation Best Management Practices: Pump and Treat Technologies

    Science.gov (United States)

    The U.S. EPA Principles for Greener Cleanups outline the Agency's policy for evaluating and minimizing the environmental 'footprint' of activities undertaken when cleaning up a contaminated site with pump and treat technologies.

  14. Elements for Effective Management of Operating Pump and Treat Systems

    Science.gov (United States)

    This fact sheet summarizes key aspects of effective management for operating pump and treat (P&T) systems based on lessons learned from conducting optimization evaluations at 20 Superfund-financed P&T systems.

  15. In Vivo Digestibility of Molasses-Treated Fresh Banana Leaves ...

    African Journals Online (AJOL)

    treated fresh banana leaves in West African Dwarf sheep was conducted at the Teaching and Research Farm and Animal Nutrition Laboratory of the University of Dschang between August and September 2009. For this, six sheep were used and ...

  16. How to Treat Impetigo and Control This Common Skin Infection

    Science.gov (United States)

    ... Home For Consumers Consumer Updates How to Treat Impetigo and Control This Common Skin Infection Share Tweet ... Thomas D. Smith, MD, of FDA. What Causes Impetigo Two types of bacteria found on our skin ...

  17. Creosote treated timber in the Alaskan marine environment : Volume I.

    Science.gov (United States)

    2010-02-01

    ADOT&PF is responsible for many structures that incorporate wood pilings and other timber in Alaska waters. Most are treated with preservative to inhibit marine borers : that will quickly destroy unprotected wood. Creosote is generally the most econo...

  18. Minimizing corrosive action in timber bridges treated with waterborne preservatives

    Science.gov (United States)

    Samuel L. Zelinka; Douglas R. Rammer; James P. Wacker

    2007-01-01

    This work will briefly review published literature and current research activities on the corrosion of metals in contact with wood treated with waterborne alternatives to CCA. In addition, recommendations to minimize these corrosive effects in timber bridges will be discussed.

  19. Prognostic Value of EEG in Asphyxiated Newborns Treated with Hypothermia

    OpenAIRE

    J Gordon Millichap

    2008-01-01

    Researchers at Children’s Hospitals in Milan, Italy, determined the prognostic value of electroencephalographic patterns in 23 newborns with severe perinatal hypoxic-ischemic encephalopathy, treated with hypothermia.

  20. 200 Area treated effluent disposal facility operational test report

    International Nuclear Information System (INIS)

    Crane, A.F.

    1995-01-01

    This document reports the results of the 200 Area Treated Effluent Disposal Facility (200 Area TEDF) operational testing activities. These completed operational testing activities demonstrated the functional, operational and design requirements of the 200 Area TEDF have been met

  1. Physicochemical changes in minimal ozone-treated fresh shrimp ...

    African Journals Online (AJOL)

    treated fresh shrimp were evaluated tandem with microbiological efficacy of treatment during iced storage of up to 10 days. Safely discharged from commercially available domestic-type ozone facility, a previously defined minimal ozone treatment ...

  2. A clinical assessment of antiretroviral-treated patients Referred from ...

    African Journals Online (AJOL)

    HAART) on the immunological, virological and clinical status of two groups of patients in the South African government antiretroviral (ARV) programme in KwaZulu-Natal, viz. patients previously treated with ARVs in the private sector and then ...

  3. Qualitative monitoring of a treated wastewater reuse extensive ...

    African Journals Online (AJOL)

    Qualitative monitoring of a treated wastewater reuse extensive distribution system: ... region where 80 % of the freshwater resources are consumed by agriculture. ... the reuse limits for orchard irrigation, being 80 mg/ℓ and 25 mg/ℓ respectively.

  4. Perceived risk of reinfection among individuals treated for sexually ...

    African Journals Online (AJOL)

    Perceived risk of reinfection among individuals treated for sexually transmitted infections in Northern Ethiopia: implication for use in clinical practice. Mache Tsadik, Yemane Berhane, Alemayehu Worku, Wondwossen Terefe ...

  5. Information for People Treated with Human Growth Hormone (Summary)

    Science.gov (United States)

    ... person in Austria received hormone made by a pharmaceutical company. Are people treated with pituitary hGH at ... are the electroencephalogram (EEG) and magnetic resonance imaging (MRI). While these brain tests are useful if they ...

  6. Review of the treat upgrade reactor scram system reliability analysis

    International Nuclear Information System (INIS)

    Montague, D.F.; Fussell, J.B.; Krois, P.A.; Morelock, T.C.; Knee, H.E.; Manning, J.J.; Haas, P.M.; West, K.W.

    1984-10-01

    In order to resolve some key LMFBR safety issues, ANL personnel are modifying the TREAT reactor to handle much larger experiments. As a result of these modifications, the upgraded Treat reactor will not always operate in a self-limited mode. During certain experiments in the upgraded TREAT reactor, it is possible that the fuel could be damaged by overheating if, once the computer systems fail, the reactor scram system (RSS) fails on demand. To help ensure that the upgraded TREAT reactor is shut down when required, ANL personnel have designed a triply redundant RSS for the facility. The RSS is designed to meet three reliability goals: (1) a loss of capability failure probability of 10 -9 /demand (independent failures only); (2) an inadvertent shutdown probability of 10 -3 /experiment; and (3) protection agaist any known potential common cause failures. According to ANL's reliability analysis of the RSS, this system substantially meets these goals

  7. The cognitive profile of children treated with radiation for acute ...

    African Journals Online (AJOL)

    The cognitive profile of children treated with radiation for acute lymphoblastic leukaemia. ... to disrupt the myelination and integrity of white matter tracts in the brain. ... The current study focused on the assessment of memory and learning, two ...

  8. 300 Area Treated Effluent Disposal Facility (TEDF) Hazards Assessment

    International Nuclear Information System (INIS)

    CAMPBELL, L.R.

    1999-01-01

    This document establishes the technical basis in support of emergency planning activities for the 300 Area Treated Effluent Disposal Facility. The technical basis for project-specific Emergency Action Levels and Emergency Planning Zone is demonstrated

  9. Effect of treated sewage on growth of marine algae

    Digital Repository Service at National Institute of Oceanography (India)

    Dhargalkar, V.K.

    Eight algal species belonging to Chlorophyta, Rhodophyta and Phaeophyta were used to assess the effect of different concentrations of secondary treated sewage on their growth. Chlorophyta and Rhodophyta members. Ulva fasciata and Gracilaria...

  10. Chondromalacia patellae treated by warming needle and rehabilitation training.

    Science.gov (United States)

    Qiu, Ling; Zhang, Min; Zhang, Ji; Gao, Le-Nv; Chen, Da-wei; Liu, Jun; She, Jia-yi; Wang, Ling; Yu, Jin-yan; Huang, Le-ping; Bai, Yang

    2009-06-01

    To observe the effect of warming needle combined with rehabilitation training on chondromalacia patellae in a randomized controlled trial. The 92 cases were randomly divided into a treatment group treated by warming needle plus rehabilitation training (47 cases) and a control group treated by medication plus rehabilitation training (45 cases), and the therapeutic effect was compared after 20 sessions. The pain was relieved more obviously in the treatment group than in the control group (P chondromalacia patellae.

  11. Contact Burn with Blister Formation in Children Treated with Sennosides.

    Science.gov (United States)

    Cogley, Kimberly; Echevarria, Andrea; Correa, Catalina; De la Torre-Mondragón, Luis

    2017-03-01

    Eight children treated for severe constipation with sennosides unexpectedly developed contact burns with blisters secondary to the use of these laxatives. All patients wore diapers, and the injuries occurred overnight. To avoid this side effect, we recommend that patients treated with sennosides, especially those in diapers, receive the medication at a time that allows for bowel movements to occur during the day and not overnight. © 2017 Wiley Periodicals, Inc.

  12. Broadly Applicable Nanowafer Drug Delivery System for Treating Eye Injuries

    Science.gov (United States)

    2015-09-01

    Systems in Systemic , Dermal, Transdermal , and Ocular Drug Delivery . Crit. Rev. Ther. Drug 2008, 25, 545–584. 14. Choy, Y. B.; Park, J.-H.; McCarey, B...AWARD NUMBER: W81XWH-13-1-0146 TITLE: Broadly Applicable Nanowafer Drug Delivery System for Treating Eye Injuries PRINCIPAL INVESTIGATOR: Dr...Broadly Applicable Nanowafer Drug Delivery System for Treating Eye Injuries” 5b. GRANT NUMBER W81XWH-13-1-0146 5c. PROGRAM ELEMENT NUMBER 6

  13. Broken Esophageal Stent Successfully Treated by Interventional Radiology Technique

    International Nuclear Information System (INIS)

    Zelenak, Kamil; Mistuna, Dusan; Lucan, Jaroslav; Polacek, Hubert

    2010-01-01

    Esophageal stent fractures occur quite rarely. A 61-year-old male patient was previously treated for rupture of benign stenosis, occurring after dilatation, by implanting an esophageal stent. However, a year after implantation, the patient suffered from dysphagia caused by the broken esophageal stent. He was treated with the interventional radiology technique, whereby a second implantation of the esophageal stent was carried out quite successfully.

  14. Analysis of cement-treated clay behavior by micromechanical approach

    OpenAIRE

    Zhang , Dong-Mei; Yin , Zhenyu; Hicher , Pierre Yves; Huang , Hong-Wei

    2013-01-01

    International audience; Experimental results show the significant influence of cement content on the mechanical properties of cement-treated clays. Cementation is produced by mixing a certain amount of cement with the saturated clay. The purpose of this paper is to model the cementation effect on the mechanical behavior of cement-treated clay. A micromechanical stress-strain model is developed considering explicitly the cementation at inter-cluster contacts. The inter-cluster bonding and debo...

  15. TREAT hodoscope interpretation. II. Fuel-state identification

    International Nuclear Information System (INIS)

    Wu, R.M.; Omberg, R.P.; Albrecht, R.W.

    1982-01-01

    By using the autoregressive-integrated-moving-average (ARIMA) process, the onset of fuel disposal and the restructured fuel states of a TREAT test can be unambiguously identified. The results of the ARIMA analyses on the TREAT L7 hodoscope data show the most probable time of the restructuring began at 14.038 seconds, and four restructured fuel states are required to interpret adequately the L7 hodoscope data

  16. Suvorexant: The first orexin receptor antagonist to treat insomnia

    OpenAIRE

    Dubey, Ashok K.; Handu, Shailendra S.; Mediratta, Pramod K.

    2015-01-01

    Primary insomnia is mainly treated with drugs acting on benzodiazepine receptors and a few other classes of drugs used for different co-morbidities. A novel approach to treat insomnia has been introduced recently, with the approval of suvorexant, the first in a new class of orexin receptor antagonists. Orexin receptors in the brain have been found to play an important role in the regulation of various aspects of arousal and motivation. The drugs commonly used for insomnia therapy to date, hav...

  17. How Australian and Indonesian Universities Treat Plagiarism: a Comparative Study

    OpenAIRE

    Cahyono, Bambang Yudi

    2005-01-01

    This article is a part of a larger study comparing various aspects of policies on plagiarism in two university contexts. It compares policies on plagiarism in universities in Australia and Indonesia. The results of this comparative study showed that Australian and Indonesian universities treat plagiarism differently. Australian universities treat plagiarism explicitly in their university policies. In Australian universities, plagiarism is defined clearly and forms of plagiarism are explained ...

  18. Sulfur oxides and nitrogen oxides gas treating process

    International Nuclear Information System (INIS)

    Forbes, J. T.

    1985-01-01

    A process is disclosed for treating particle-containing gas streams by removing particles and gaseous atmospheric pollutants. Parallel passage contactors are utilized to remove the gaseous pollutants. The minimum required gas flow rate for effective operation of these contactors is maintained by recycling a variable amount of low temperature gas which has been passed through a particle removal zone. The recycled gas is reheated by heat exchange against a portion of the treated gas

  19. Cognitive behavioral program in treating insomnia among elderly patients

    OpenAIRE

    Richter, Kneginja; Miloseva, Lence; Niklewski, Günter; Piehl, Anja

    2015-01-01

    Introduction: Insomnia is a most common in elderly patients. World wide experience showed that Cognitive behavioral program in treating insomnia is one of the best effective model. Objectives: The present study aim to present clinical experience from University Clinic Nuremberg, Centre for Sleeping Medicine with application of Cognitive behavioral program in treating insomnia among elderly. Material and Methods: The sample consists of 22 patients with chronic insomnia (10 primary insom...

  20. Process for treating waste water containing hydrazine from power stations

    International Nuclear Information System (INIS)

    Hoffmann, W.

    1982-01-01

    A process for treating waste water containing hydrazine from nuclear power stations is proposed, characterized by the fact that the water is taken continuously through a water decomposition cell. If the water does not have sufficient conductivity itself, a substance raising the electrical conductivity is added to the water to be treated. The electrolysis is situated in the waste water tank. (orig./RB) [de

  1. Baseline Assessment of TREAT for Modeling and Analysis Needs

    Energy Technology Data Exchange (ETDEWEB)

    Bess, John Darrell [Idaho National Lab. (INL), Idaho Falls, ID (United States); DeHart, Mark David [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-10-01

    TREAT is an air-cooled, graphite moderated, thermal, heterogeneous test facility designed to evaluate reactor fuels and structural materials under conditions simulating various types of nuclear excursions and transient undercooling situations that could occur in a nuclear reactor. After 21 years in a standby mode, TREAT is being re-activated to revive transient testing capabilities. Given the time elapsed and the concurrent loss of operating experience, current generation and advanced computational methods are being applied to begin TREAT modeling and simulation prior to renewed at-power operations. Such methods have limited value in predicting the behavior of TREAT without proper validation. Hence, the U.S. DOE has developed a number of programs to support development of benchmarks for both critical and transient operations. Extensive effort has been expended at INL to collect detailed descriptions, drawings and specifications for all aspects of TREAT, and to resolve conflicting data found through this process. This report provides a collection of these data, with updated figures that are significantly more readable than historic drawings and illustrations, compositions, and dimensions based on the best available sources. This document is not nor should it be considered to be a benchmark report. Rather, it is intended to provide one-stop shopping, to the extent possible, for other work that seeks to prepare detailed, accurate models of the core and its components. Given the nature of the variety of historic documents available and the loss of institutional memory, the only completely accurate database of TREAT data is TREAT itself. Unfortunately, disassembly of TREAT for inspection, assay, and measurement is highly unlikely. Hence the data provided herein is intended serve as a best-estimate substitute.

  2. Treating Melanoma Metastases with a Novel Photodynamic Approach

    Science.gov (United States)

    2017-09-01

    AWARD NUMBER: W81XWH-15-1-0270 TITLE: Treating Melanoma Metastases with a Novel Photodynamic Approach PRINCIPAL INVESTIGATOR: Jin Xie...Metastases with a Novel Photodynamic Approach 5a. CONTRACT NUMBER Treating Melanoma Metastases with a Novel Photodynamic Approach 5b. GRANT NUMBER...ligand and after systemic injection, home to tumors in the lung. X-ray of relatively low doses can then be applied externally to the lung area to

  3. Factors affecting sodium hypochlorite extraction of CCA from treated wood.

    Science.gov (United States)

    Gezer, E D; Cooper, P A

    2009-12-01

    Significant amounts of chromated copper arsenate (CCA) treated wood products, such as utility poles and residential construction wood, remain in service. There is increasing public concern about environmental contamination from CCA-treated wood when it is removed from service for reuse or recycling, placed in landfills or burned in commercial incinerators. In this paper, we investigated the effects of time, temperature and sodium hypochlorite concentration on chromium oxidation and extraction of chromated copper arsenate from CCA-treated wood (Type C) removed from service. Of the conditions evaluated, reaction of milled wood with sodium hypochlorite for one hour at room temperature followed by heating at 75 degrees C for two hours gave the highest extraction efficiency. An average of 95% Cr, 99% Cu and 96% As could be removed from CCA-treated, milled wood by this process. Most of the extracted chromium was oxidized to the hexavalent state and could therefore be recycled in a CCA treating solution. Sodium hypochlorite extracting solutions could be reused several times to extract CCA components from additional treated wood samples.

  4. Suitability of green solvent in pre treating agricultural waste

    International Nuclear Information System (INIS)

    Yoon, Li Wan; Ngoh, Gek Cheng; Chua, Adeline Seak May

    2010-01-01

    Full text: Agricultural wastes such as palm oil residue, rice husk and sugarcane bagasse have been found to occupy the largest fraction in the total biomass generated in Malaysia. These residues are normally lacking of commercial values and have limited alternative uses. Since they are being generated substantially every year, their disposal has caused a serious problem to the society and the environment. Hence, it is essential to discover the potentials of converting these wastes into wealth. One of the major drawbacks which hinder their effective utilization is due to their recalcitrant nature. Thus, pretreatment is necessary in order to disrupt the complex carbohydrate structures in the substrate and improves its digestibility. The present study showed the efficiencies of various mediums namely ionic liquid, acid, alkali and water in pre treating sugarcane bagasse. The performances of these pretreatment mediums were evaluated by the reducing sugar generated after enzymatically hydrolysed the treated substrate. The results obtained were compared with the untreated sugarcane bagasse. In this study, substrate treated by ionic liquid has yielded the highest amount of reducing sugar followed by alkali treated substrate. The performance of untreated bagasse is found to be better than acid and water treated bagasse. These results showed that ionic liquid which has been identified as the green solvent can be an effective medium in pre treating the sugarcane bagasse. This finding has given a new prospect in the production of value added products from agricultural wastes. (author)

  5. Agricultural use of treated municipal wastewaters preserving environmental sustainability

    Directory of Open Access Journals (Sweden)

    Antonio Lonigro

    2007-07-01

    Full Text Available In this paper the utility of the treated municipal wastewaters in agriculture, analyzing the chemical, physical and microbiological characteristics and their pollution indicators evaluation are being illustrated. Some methods employed for treating wastewaters are examined, as well as instructions and rules actually in force in different countries of the world, for evaluating the legislative hygienic and sanitary and agronomic problems connected with the treated wastewaters use, are being collected and compared. Successively, in order to provide useful indications for the use of treated municipal wastewaters, results of long-term field researches, carried out in Puglia, regarding two types of waters (treated municipal wastewater and conventional water and two irrigation methods (drip and capillary sub-irrigation on vegetable crops grown in succession, are being reported. For each crop cycle, chemical physical and microbiological analyses have been performed on irrigation water, soil and crop samples. The results evidenced that although irrigating with waters having high colimetric values, higher than those indicated by law and with two different irrigation methods, never soil and marketable yield pollutions have been observed. Moreover, the probability to take infection and/or disease for ingestion of fruits coming from crops irrigated with treated wastewaters, calculated by Beta-Poisson method, resulted negligible and equal to 1 person for 100 millions of exposed people. Concentrations of heavy metals in soil and crops were lesser than those admissible by law. The free chlorine, coming from disinfection, found in the wastewaters used for watering, in some cases caused toxicity effects, which determined significant yield decreases. Therefore, municipal wastewaters, if well treated, can be used for irrigation representing a valid alternative to the conventional ones.

  6. Studies on sequestration of neuraminidase-treated red blood cells

    International Nuclear Information System (INIS)

    Simchon, S.; Jan, K.M.; Chien, S.

    1988-01-01

    The effects of reduction in the surface charge of red blood cells (RBCs) on regional blood flow and RBC distribution were studied in rats anesthetized with pentobarbital sodium. RBCs were treated with neuraminidase to reduce their electrophoretic mobility by 56%. Normal and neuraminidase-treated RBCs labeled with 51Cr or 111In were injected into a femoral vein while an equal volume of blood was simultaneously withdrawn from a femoral artery. More than 70% of the neuraminidase-treated RBCs injected disappeared from the circulating blood in 30 min compared with less than 2% of normal RBCs. The relative distributions of neuraminidase-treated RBCs to normal RBCs, as determined from radioactivity counting, were significantly greater than 1 in the spleen (5.65 +/- 0.97, mean +/- SD), the liver (2.84 +/- 0.21), the lung (1.48 +/- 0.31), and the kidney (1.49 +/- 0.27), indicating a preferential trapping of neuraminidase-treated RBCs in these regions. This ratio was approximately 1 in all other organs. Regional blood flows in tissues were determined with 15-micron microspheres in the control period and after the infusion of neuraminidase-treated RBCs (experimental). Experimental-to-control blood flow ratios were 0.40 +/- 0.05 in the spleen, 0.66 +/- 0.06 in the liver, 0.78 +/- 0.03 in the lung, and 0.78 +/- 0.09 in the kidneys; this ratio was approximately 1 in all other organs. An experimental-to-control blood flow ratio less than 1 indicates a reduction in blood flow; this occurred in the same organs as those with trapping of neuraminidase-treated RBCs

  7. Sedimentary organic matter distributions, burrowing activity, and biogeochemical cycling: Natural patterns and experimental artifacts

    Science.gov (United States)

    Michaud, Emma; Aller, Robert, C.; Stora, Georges

    2010-11-01

    The coupling between biogenic reworking activity and reactive organic matter patterns within deposits is poorly understood and often ignored. In this study, we examined how common experimental treatments of sediment affect the burrowing behavior of the polychaete Nephtys incisa and how these effects may interact with reactive organic matter distributions to alter diagenetic transport - reaction balances. Sediment and animals were recovered from a subtidal site in central Long Island Sound, USA. The upper 15 cm of the sediment was sectioned into sub-intervals, and each interval separately sieved and homogenized. Three initial distributions of sediment and organic substrate reactivity were setup in a series of microcosms: (1) a reconstituted natural pattern with surface-derived sediment overlying sediment obtained from progressively deeper material to a depth of 15 cm (Natural); (2) a 15 cm thick sediment layer composed only of surface-derived sediment (Rich); and (3) a 15 cm thick layer composed of uniformally mixed sediment from the original 15 cm sediment profile (Averaged). The two last treatments are comparable to that used in microcosms in many previous studies of bioturbation and interspecific functional interaction experiments. Sediment grain size distributions were 97.5% silt-clay and showed no depth dependent patterns. Sediment porosity gradients were slightly altered by the treatments. Nepthys were reintroduced and aquariums were X-rayed regularly over 5 months to visualize and quantify spatial and temporal dynamics of burrows. The burrowing behaviour of adult populations having similar total biovolume, biomass, abundance, and individual sizes differed substantially as a function of treatment. Burrows in sediment with natural property gradients were much shallower and less dense than those in microcosms with altered gradients. The burrow volume/biovolume ratio was also lower in the substrate with natural organic reactivity gradients. Variation in food

  8. A review of experiments and results from the TREAT facility

    International Nuclear Information System (INIS)

    Deitrich, L.W.; Dickerman, C.E.; Klickman, A.E.; Wright, A.E.

    1998-01-01

    The Transient Reactor Test (TREAT) facility was designed and built in the late 1950s at Argonne National Laboratory (ANL) to provide a transient reactor for safety experiments on samples of reactor fuels. It first operated in 1959. Throughout its history, experiments conducted in TREAT have been important in establishing the behavior of a wide variety of reactor fuel elements under conditions predicted to occur in reactor accidents ranging from mild off-normal transients to hypothetical core disruptive accidents. For much of its history, TREAT was used primarily to test liquid-metal reactor fuel elements, initially for the Experimental Breeder Reactor-II (EBR-II), then for the Fast Flux Test Facility (FFTF), the Clinch River Breeder Reactor Plant (CRBRP), the British Prototype Fast Reactor (PFR), and finally for the Integral Fast Reactor (IFR). Both oxide and metal elements were tested in dry capsules and in flowing sodium loops. The data obtained were instrumental in establishing the behavior of the fuel under off-normal and accident conditions, a necessary part of the safety analysis of the various reactors. In addition, TREAT was used to test light water reactor (LWR) elements in a steam environment to obtain fission product release data under meltdown conditions. Studies are now under way on applications of TREAT to testing of the behavior of high-burnup LWR elements under reactivity-initiated accident (RIA) conditions using a high-pressure water loop

  9. Decreased stability of DNA in cells treated with alkylating agents

    Energy Technology Data Exchange (ETDEWEB)

    Frankfurt, O.S. (Cedars Medical Center, Miami, FL (United States))

    1990-12-01

    A modified highly sensitive procedure for the evaluation of DNA damage in individual cells treated with alkylating agents is reported. The new methodology is based on the amplification of single-strandedness in alkylated DNA by heating in the presence of Mg{sup 2+}. Human ovarian carcinoma cells A2780 were treated with nitrogen mustard (HN2), fixed in methanol, and stained with monoclonal antibody (MOAB) F7-26 generated against HN2-treated DNA. Binding of MOAB was measured by flow cytometry with indirect immunofluorescence. Intensive binding of MOAB to control and drug-treated cells was observed after heating in Tris buffer supplemented with MgCl{sub 2}. Thus, the presence of phosphates and MgCl{sub 2} during heating was necessary for the detection of HN2-induced changes in DNA stability. Fluorescence of HN2-treated cells decreased to background levels after treatment with single-strand-specific S{sub 1} nuclease. MOAB F7-26 interacted with single-stranded regions in DNA and did not bind to dsDNA or other cellular antigens. It is suggested that alkylation of guanines decreased the stability of the DNA molecule and increased the access of MOAB F7-26 to deoxycytidines on the opposite DNA strand.

  10. Space reactor fuel element testing in upgraded TREAT

    International Nuclear Information System (INIS)

    Todosow, M.; Bezler, P.; Ludewig, H.; Kato, W.Y.

    1993-01-01

    The testing of candidate fuel elements at prototypic operating conditions with respect to temperature, power density, hydrogen coolant flow rate, etc., is a crucial component in the development and qualification of nuclear rocket engines based on the Particle Bed Reactor (PBR), NERVA-derivative, and other concepts. Such testing may be performed at existing reactors, or at new facilities. A scoping study has been performed to assess the feasibility of testing PBR based fuel elements at the TREAT reactor. Initial results suggests that full-scale PBR elements could be tested at an average energy deposition of ∼60--80 MW-s/L in the current TREAT reactor. If the TREAT reactor was upgraded to include fuel elements with a higher temperture limit, average energy deposition of ∼100 MW/L may be achievable

  11. [Endodontically treated teeth. Success--failure. Endorestorative treatment plan].

    Science.gov (United States)

    Zabalegui, B

    1990-01-01

    More and more often the general dentist is finding the presence of endodontically treated teeth during his treatment planning procedure. He has to ask himself if the endo-treated tooth functions and will continue to function function successfully, when deciding which final endo-restorative procedure to apply. For this reason the dentist or the endodontist with whom he works should clinically evaluate these teeth, establish a diagnostic criteria of their success or failure and a treatment plan according to the prognosis. The purpose of this article is to offer an organized clinical view of the steps to follow when evaluating an endodontically treated tooth and how to establish a final endo-restorative plan.

  12. Guidelines on the management of patients treated with iodine-131

    International Nuclear Information System (INIS)

    1993-03-01

    The purpose of these guidelines is to assist health care institutions establish protocols for the management of patients treated with iodine-131. These guidelines are written primarily for the use of Na 131 I in the treatment of benign and malignant thyroid disease. The principles have some application for the use of complex 131 I-labelled radiopharmaceuticals in that the treated patient will become a temporary radiation source and since contamination with body fluids of treated patients must be guarded against. The document outlines radiation protection and logistical concerns associated with the management of 131 I patients before, during and after therapy. These concerns include the safety of health care personnel, visitors, and any other persons who are at risk; and protection of the environment. (L.L.) 23 refs., 2 tabs

  13. Production of anticandidal cotton textiles treated with oak gall extract

    Directory of Open Access Journals (Sweden)

    Ahmed A. Tayel

    Full Text Available Candida albicans, one of the most dreadful fungal pathogens threatening humans, could not be easily prevented. The anticandidal activity of oak gall extract, Quercus infectoria (QIE, was investigated as a potential natural alternative to synthetic and chemical fungicides. QIE anticandidal potentiality was confirmed using both qualitative and quantitative assays. Cotton textiles were treated with QIE and then evaluated as anticandidal fabrics. QIE-treated textiles had a potent anticandidal activity, which could completely inhibit the inoculated C. albicans cells. The durability of anticandidal activity in QIE-treated textiles almost completely disappeared after the fourth laundering cycle. QIE could be recommended, however, as a potent anticandidal agent for preparing antiseptic solutions and emulsions and as a finishing agent for manufacturing anticandidal disposable diapers and hygienic clothes.

  14. National Environmental Policy Act Hazards Assessment for the TREAT Alternative

    Energy Technology Data Exchange (ETDEWEB)

    Christensen, Boyd D. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Schafer, Annette L. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-02-01

    This document provides an assessment of hazards as required by the National Environmental Policy Act for the alternative of restarting the reactor at the Transient Reactor Test (TREAT) facility by the Resumption of Transient Testing Program. Potential hazards have been identified and screening level calculations have been conducted to provide estimates of unmitigated dose consequences that could be incurred through this alternative. Consequences considered include those related to use of the TREAT Reactor, experiment assembly handling, and combined events involving both the reactor and experiments. In addition, potential safety structures, systems, and components for processes associated with operating TREAT and onsite handling of nuclear fuels and experiments are listed. If this alternative is selected, a safety basis will be prepared in accordance with 10 CFR 830, “Nuclear Safety Management,” Subpart B, “Safety Basis Requirements.”

  15. National Environmental Policy Act Hazards Assessment for the TREAT Alternative

    Energy Technology Data Exchange (ETDEWEB)

    Boyd D. Christensen; Annette L. Schafer

    2013-11-01

    This document provides an assessment of hazards as required by the National Environmental Policy Act for the alternative of restarting the reactor at the Transient Reactor Test (TREAT) facility by the Resumption of Transient Testing Program. Potential hazards have been identified and screening level calculations have been conducted to provide estimates of unmitigated dose consequences that could be incurred through this alternative. Consequences considered include those related to use of the TREAT Reactor, experiment assembly handling, and combined events involving both the reactor and experiments. In addition, potential safety structures, systems, and components for processes associated with operating TREAT and onsite handling of nuclear fuels and experiments are listed. If this alternative is selected, a safety basis will be prepared in accordance with 10 CFR 830, “Nuclear Safety Management,” Subpart B, “Safety Basis Requirements.”

  16. Recurred Post-intubation Tracheal Stenosis Treated with Bronchoscopic Cryotherapy

    Science.gov (United States)

    Jung, Ye-Ryung; Taek Jeong, Joon; Kyu Lee, Myoung; Kim, Sang-Ha; Joong Yong, Suk; Jeong Lee, Seok; Lee, Won-Yeon

    2016-01-01

    Post-intubation tracheal stenosis accounts for the greatest proportion of whole-cause tracheal stenosis. Treatment of post-intubation tracheal stenosis requires a multidisciplinary approach. Surgery or an endoscopic procedure can be used, depending on the type of stenosis. However, the efficacy of cryotherapy in post-intubation tracheal stenosis has not been validated. Here, we report a case of recurring post-intubation tracheal stenosis successfully treated with bronchoscopic cryotherapy that had previously been treated with surgery. In this case, cryotherapy was effective in treating web-like fibrous stenosis, without requiring more surgery. Cryotherapy can be considered as an alternative or primary treatment for post-intubation tracheal stenosis. PMID:27853078

  17. How Australian and Indonesian Universities Treat Plagiarism: A Comparative Study

    Directory of Open Access Journals (Sweden)

    Bambang Yudi Cahyono

    2016-02-01

    Full Text Available This article is a part of a larger study comparing various aspects of policies on plagiarism in two university contexts. It compares policies on plagiarism in universities in Australia and Indonesia. The results of this comparative study showed that Australian and Indonesian universities treat plagiarism differently. Australian universities treat plagiarism explicitly in their university policies. In Australian universities, plagiarism is defined clearly and forms of plagiarism are explained thoroughly, policies on plagiarism are informed to all university academic members, and there are mechanisms to manage cases related to plagiarism. In contrast, not all Indonesian universities treat plagiarism directly. Some universities depend on religious morality and academic ethics in dealing with plagiarism. Accordingly, this article recommends the explicit treatment of plagiarism in Indonesian universities.

  18. Nanotribological behavior of deep cryogenically treated martensitic stainless steel

    Directory of Open Access Journals (Sweden)

    Germán Prieto

    2017-08-01

    Full Text Available Cryogenic treatments are increasingly used to improve the wear resistance of various steel alloys by means of transformation of retained austenite, deformation of virgin martensite and carbide refinement. In this work the nanotribological behavior and mechanical properties at the nano-scale of cryogenically and conventionally treated AISI 420 martensitic stainless steel were evaluated. Conventionally treated specimens were subjected to quenching and annealing, while the deep cryogenically treated samples were quenched, soaked in liquid nitrogen for 2 h and annealed. The elastic–plastic parameters of the materials were assessed by nanoindentation tests under displacement control, while the friction behavior and wear rate were evaluated by a nanoscratch testing methodology that it is used for the first time in steels. It was found that cryogenic treatments increased both hardness and elastic limit of a low-carbon martensitic stainless steel, while its tribological performance was enhanced marginally.

  19. Nanotribological behavior of deep cryogenically treated martensitic stainless steel.

    Science.gov (United States)

    Prieto, Germán; Bakoglidis, Konstantinos D; Tuckart, Walter R; Broitman, Esteban

    2017-01-01

    Cryogenic treatments are increasingly used to improve the wear resistance of various steel alloys by means of transformation of retained austenite, deformation of virgin martensite and carbide refinement. In this work the nanotribological behavior and mechanical properties at the nano-scale of cryogenically and conventionally treated AISI 420 martensitic stainless steel were evaluated. Conventionally treated specimens were subjected to quenching and annealing, while the deep cryogenically treated samples were quenched, soaked in liquid nitrogen for 2 h and annealed. The elastic-plastic parameters of the materials were assessed by nanoindentation tests under displacement control, while the friction behavior and wear rate were evaluated by a nanoscratch testing methodology that it is used for the first time in steels. It was found that cryogenic treatments increased both hardness and elastic limit of a low-carbon martensitic stainless steel, while its tribological performance was enhanced marginally.

  20. Space reactor fuel element testing in upgraded TREAT

    Science.gov (United States)

    Todosow, Michael; Bezler, Paul; Ludewig, Hans; Kato, Walter Y.

    1993-01-01

    The testing of candidate fuel elements at prototypic operating conditions with respect to temperature, power density, hydrogen coolant flow rate, etc., is a crucial component in the development and qualification of nuclear rocket engines based on the Particle Bed Reactor (PBR), NERVA-derivative, and other concepts. Such testing may be performed at existing reactors, or at new facilities. A scoping study has been performed to assess the feasibility of testing PBR based fuel elements at the TREAT reactor. Initial results suggests that full-scale PBR elements could be tested at an average energy deposition of ˜60-80 MW-s/L in the current TREAT reactor. If the TREAT reactor was upgraded to include fuel elements with a higher temperture limit, average energy deposition of ˜100 MW/L may be achievable.

  1. Late sequelae in children treated for brain tumors and leukemia

    International Nuclear Information System (INIS)

    Jereb, B.; Petric-Grabnar, G.; Zadravec-Zaletel, L.; Korenjak, R.; Krzisnik, C.; Anzic, J.; Stare, J.

    1994-01-01

    Forty-two survivors treated at an age of 2-16 years for brain tumors or leukemia were, 4-21 years after treatment, subjected to an extensive follow-up investigation, including physical examination and interview; 35 of them also had endocrinological and 33 psychological evaluation. Hormonal deficiencies were found in about two-thirds of patients and were most common in those treated for brain tumors. The great majority had verbal intelligence quotient (VIQ) within normal range. Also, the performance intelligence quotients (PIQ) were normal in most patients. However, the results suggested that the primary intellectual capacity in children treated for cancer was not being fully utilized, their PIQ being on the average higher than their VIQ; this tendency was especially pronounced in the leukemia patients. (orig.)

  2. Late sequelae in children treated for brain tumors and leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Jereb, B. (Institute of Oncology, Ljubljana (Slovenia)); Petric-Grabnar, G. (Institute of Oncology, Ljubljana (Slovenia)); Zadravec-Zaletel, L. (Institute of Oncology, Ljubljana (Slovenia)); Korenjak, R. (Clinical Center, Psychiatric Outpatient Dept., Ljubljana (Slovenia)); Krzisnik, C. (Clinical Center, Dept. of Pediatrics, Ljubljana (Slovenia)); Anzic, J. (Clinical Center, Dept. of Pediatrics, Ljubljana (Slovenia)); Stare, J. (Institute of Biomedical Informatics, Medical Faculty, Ljubljana (Slovenia))

    1994-01-01

    Forty-two survivors treated at an age of 2-16 years for brain tumors or leukemia were, 4-21 years after treatment, subjected to an extensive follow-up investigation, including physical examination and interview; 35 of them also had endocrinological and 33 psychological evaluation. Hormonal deficiencies were found in about two-thirds of patients and were most common in those treated for brain tumors. The great majority had verbal intelligence quotient (VIQ) within normal range. Also, the performance intelligence quotients (PIQ) were normal in most patients. However, the results suggested that the primary intellectual capacity in children treated for cancer was not being fully utilized, their PIQ being on the average higher than their VIQ; this tendency was especially pronounced in the leukemia patients. (orig.).

  3. Late sequelae in children treated for brain tumors and leukemia.

    Science.gov (United States)

    Jereb, B; Korenjak, R; Krzisnik, C; Petric-Grabnar, G; Zadravec-Zaletel, L; Anzic, J; Stare, J

    1994-01-01

    Forty-two survivors treated at an age of 2-16 years for brain tumors or leukemia were, 4-21 years after treatment, subjected to an extensive follow-up investigation, including physical examination and interview; 35 of them also had endocrinological and 33 psychological evaluation. Hormonal deficiencies were found in about two-thirds of patients and were most common in those treated for brain tumors. The great majority had verbal intelligence quotient (VIQ) within normal range. Also, the performance intelligence quotients (PIQ) were normal in most patients. However, the results suggested that the primary intellectual capacity in children treated for cancer was not being fully utilized, their PIQ being on the average higher than their VIQ; this tendency was especially pronounced in the leukemia patients.

  4. Pre-treating water with non-thermal plasma

    Science.gov (United States)

    Cho, Young I.; Fridman, Alexander; Rabinovich, Alexander; Cho, Daniel J.

    2017-07-04

    The present invention consists of a method of pre-treatment of adulterated water for distillation, including adulterated water produced during hydraulic fracturing ("fracking") of shale rock during natural gas drilling. In particular, the invention is directed to a method of treating adulterated water, said adulterated water having an initial level of bicarbonate ion in a range of about 250 ppm to about 5000 ppm and an initial level of calcium ion in a range of about 500 ppm to about 50,000 ppm, said method comprising contacting the adulterated water with a non-thermal arc discharge plasma to produce plasma treated water having a level of bicarbonate ion of less than about 100 ppm. Optionally, the plasma treated water may be further distilled.

  5. A Case of Trapezium Avascular Necrosis Treated Conservatively.

    Science.gov (United States)

    Petsatodis, Evangelos; Ditsios, Konstantinos; Konstantinou, Panagiotis; Pinto, Iosafat; Kostretzis, Lazaros; Theodoroudis, Ioannis; Pilavaki, Mayia

    2017-01-01

    Avascular necrosis (AVN) of the bones of the wrist most commonly involves the lunate followed by the proximal pole of the scaphoid and the capitate. Trapezium avascular necrosis is extremely rare with only two cases reported in the literature, both of which were treated surgically. In this article, we report a unique case of trapezium avascular necrosis treated conservatively. A 38-year-old man complaining of a 4-month history of mild pain on the base of his right thumb. MRI scan was performed. The clinical presentation and the imaging findings indicated avascular osteonecrosis of the trapezium. The patient was treated with immobilization of the wrist joint for a period of six weeks. Three months later, the patient was free of symptoms and the MRI scan revealed a normal trapezium. AVN of trapezium is extremely rare. Our case shows that immobilization of an early stage avascular necrosis of the trapezium might be a treatment option.

  6. A Case of Trapezium Avascular Necrosis Treated Conservatively

    Directory of Open Access Journals (Sweden)

    Evangelos Petsatodis

    2017-01-01

    Full Text Available Introduction. Avascular necrosis (AVN of the bones of the wrist most commonly involves the lunate followed by the proximal pole of the scaphoid and the capitate. Trapezium avascular necrosis is extremely rare with only two cases reported in the literature, both of which were treated surgically. In this article, we report a unique case of trapezium avascular necrosis treated conservatively. Case Presentation. A 38-year-old man complaining of a 4-month history of mild pain on the base of his right thumb. MRI scan was performed. The clinical presentation and the imaging findings indicated avascular osteonecrosis of the trapezium. The patient was treated with immobilization of the wrist joint for a period of six weeks. Three months later, the patient was free of symptoms and the MRI scan revealed a normal trapezium. Conclusion. AVN of trapezium is extremely rare. Our case shows that immobilization of an early stage avascular necrosis of the trapezium might be a treatment option.

  7. Teaching doctors to treat doctors: medical student peer counselling.

    Science.gov (United States)

    Spiro, J H; Roenneburg, M; Maly, B J

    1980-01-01

    Physicians' emotional problems need to be recognized and treated. Intervention and prevention in this problem area have been attempted at the Medical College of Wisconsin through a programme of peer counselling designed to teach student physicians how to recognize and treat emotional difficulties faced by their peers. During the 18 months that the programme has been in operation, 20 peer counsellors reported a total 1,185 hours spent in counselling their peers, lending credence to the speculation that doctors will turn to their peers for help if, in medical school, there is acceptance of fallibility and responsiveness on the part of peers.

  8. Tomographic imaging of severely disrupted fuel assemblies tested in TREAT

    International Nuclear Information System (INIS)

    Morman, J.A.; Froehle, P.H.; Holland, J.W.; Bennett, J.D.

    1990-01-01

    A series of CT codes is under development in the Reactor Analysis and Safety Division of Argonne National Laboratory for use as a post-test examination tool to analyze segments of the final fuel-bundle configuration of TREAT tests. This paper presents the results of CT analysis for fuel assemblies using neutron radiography. Fuel relocation following overpower transients in the TREAT reactor is examined for sections of the assemblies, and results are compared to metallographic sections. Further improvements are expected to increase the use and reliability of CT analysis as a standard post-test examination tool

  9. Visual outcome in cystic craniopharyngiomas treated with intracavitary phosphorus-32

    International Nuclear Information System (INIS)

    Anderson, D.R.; Trobe, J.D.; Taren, J.A.; Gebarski, S.S.

    1989-01-01

    Seven patients with cystic craniopharyngiomas were treated with stereotactic instillation of radioactive phosphorus-32 (32P). Five patients had been previously treated with various combinations of surgery and external beam irradiation, whereas two had the 32 P instillation as a primary therapy. Visual acuity improved in 13 eyes and remained stable in 1. Visual fields normalized in three patients, improved in two, and remained stable in two. Two patients received single treatments with 32 P, whereas five required multiple instillations for recurrent cyst expansion

  10. Craniofacial morphology in Turner syndrome patients treated with growth hormone

    Directory of Open Access Journals (Sweden)

    Jovana Julsoki

    2015-05-01

    Full Text Available ABSTRACT Introduction: In addition to well-established physical characteristics, Turner syndrome patients have distinct craniofacial morphology. Since short stature is the most typical characteristic, Turner syndrome patients are commonly treated with growth hormone in order to increase final height. At the same time, growth hormone treatment was found to influence craniofacial growth and morphology in various groups of treated patients. Whereas craniofacial characteristics of Turner syndrome patients are well documented, comparatively little is known of craniofacial morphology of those who are treated with growth hormone. Aim: The aim of this study was to investigate craniofacial morphology in Turner syndrome patients treated with growth hormone in comparison to healthy females. Materials and methods: The cephalometric evaluation was conducted on twenty lateral cephalograms of Turner syndrome patients (13.53 ± 4.04 years treated with growth hormone for at least one year (4.94 ± 1.92 years in average. As a control group, forty lateral cephalograms of healthy female controls, who matched Turner syndrome patients by chronological (11.80 ± 2.37 years and skeletal age, were used. Eleven angular, seven linear measurements and six dimensional ratios were measured to describe craniofacial morphology. Results: The results obtained for angular measurements, in cephalometric analyses for Turner syndrome patients treated with growth hormone, revealed bimaxillary retrognathism. The linear measurements indicated longer mandibular ramus, anterior cranial base and both anterior and posterior facial heights. However, posterior cranial base and maxilla were in proportion to the anterior cranial base, when comparing dimensional ratios. Anterior cranial base, maxilla and mandibular ramus were larger in proportion to mandibular body; as well as posterior facial height was when compared to anterior facial height. Turner syndrome patients treated with growth

  11. Three day oral course of Augmentin to treat chancroid.

    Science.gov (United States)

    Ndinya-Achola, J O; Nsanze, H; Karasira, P; Fransen, L; D'Costa, L J; Piot, P; Ronald, A R

    1986-01-01

    Amoxycillin and clavulanic acid (Augmentin; Beecham Research Laboratories) was used to treat patients with bacteriologically proved chancroid in three different dose regimens. A single dose of Augmentin (amoxycillin 3 g, clavulanic acid 350 mg) was found to be ineffective. A similar dose repeated after 24 hours was equally ineffective, but a dose (amoxycillin 500 mg, clavulanic acid 250 mg) given every 8 hours for three days was found to be effective. The drug was well tolerated and no side effects were noted in any of the patients treated. PMID:3733082

  12. Treating chancroid: summary of studies in southern Africa.

    Science.gov (United States)

    Ballard, R C; Duncan, M O; Fehler, H G; Dangor, Y; Exposto, F L; Latif, A S

    1989-01-01

    Recent studies undertaken in southern Africa and elsewhere indicate that many short or single dose treatments are available to treat chancroid. Erythromycin 500 mg three times a day for five days, ciprofloxacin 500 mg, sulphamethopyrazine 800 mg and trimethoprim 1000 mg or sulphametrole 3200 mg and trimethoprim 640 mg as single oral doses, or ceftriaxone 250 mg as a single intramuscular injection are all effective in treating the disease. The widespread use of these regimens largely depends on the accuracy of diagnosis, susceptibilities of local Haemophilus ducreyi isolates to antimicrobials, and financial considerations. PMID:2629710

  13. Selion offers a unique system for treating liquid nuclear waste

    Energy Technology Data Exchange (ETDEWEB)

    Tusa, E.; Kurki, H. [ed.

    1998-07-01

    Studies on the treatment of liquid nuclear waste have been conducted actively in the IVO Group since the early 1980s. And the work has borne fruit: the CsTreat and SrTreat ion exchange products, developed by the IVO Group, were launched three years ago. The ion exchangers have already been in full use at a number of sites throughout the world. In addition, they are currently being tested at many nuclear research institutes and power plants in the USA, Japan and Europe

  14. Oxidation of pharmaceuticals by chlorine dioxide in biologically treated wastewater

    DEFF Research Database (Denmark)

    Hey, G.; Grabic, R.; Ledin, A.

    2012-01-01

    Biologically treated wastewater spiked with a mixture of 56 active pharmaceutical ingredients (APIs) was treated with 0–20mg/L chlorine dioxide (ClO2) solution in laboratory-scale experiments. Wastewater effluents were collected from two wastewater treatment plants in Sweden, one with extended......O2, while in high COD effluent a significant increase in API oxidation was observed after treatment with 8mg/L ClO2. This study illustrates the successful degradation of several APIs during treatment of wastewater effluents with chlorine dioxide....

  15. Adsorption of methylene blue onto treated activated carbon

    International Nuclear Information System (INIS)

    Yamin Yasin; Mohd Zobir Hussein; Faujan Ahmad

    2007-01-01

    The potential feasibility of treated and untreated activated carbon for removal of methylene blue from aqueous solution was investigated. The effects of various experimental parameters such as contact time, solution pH and adsorbent dosage were investigated. The extent of methylene blue removal increased with the increased in contact time, solution pH and amount of adsorbent used. Adsorption data was better fitted to the Langmuir isotherm. The results in this study indicated that the treated activated carbon was an attractive candidate for removing organic dye of methylene blue which shows great reduction of colour while reducing the time contact to achieve equilibrium. (author)

  16. Interventional ovarian tube catheterization in treating tubal ectopic pregnancy

    International Nuclear Information System (INIS)

    Hu Yi; Xiong Linhui; Du Pianqin; Chen Jiabin

    2004-01-01

    Objective: To explore the feasibility and curative effect of treating tubal pregnancy through the fallopian tube with interventional catheterization decrease the difficulty of the procedure and shorten the consuming time. Methods: Applying the method of interventional catheterization of fallopian tube and injecting 0.5 mg atropine at the cervix beforehand, then 70 mg MTX was administered into the fallopian tube. Results: 113 patients were successfully recovered with health except one without any adversary complication. Conclusions: The interventional fallopian tube catheterization for treating ectopic pregnancy is a simple, safe, minitraumatic, quick and effective method. (authors)

  17. Data to DecisionsTerminate, Tolerate, Transfer, or Treat

    Science.gov (United States)

    2016-07-25

    and resources.  Degradation of current capability continues. Transfer – Opportunities and Consequences:  Requires a surgical knowledge of what...I N S T I T U T E F O R D E F E N S E A N A L Y S E S Data to Decisions—Terminate, Tolerate, Transfer , or Treat Laura A...Data to Decisions—Terminate, Tolerate, Transfer , or Treat For more information Laura Odell(lodell@ida.org, 703-845-2009 The Department

  18. Effect of whole cottonseed, plus lanolin heat-treated whole ...

    African Journals Online (AJOL)

    Milk protein content or yield was not affected by any of the treatments. ... The higher (P < 0.01) C18:2 content of milk fat on the HWCS Eeatment indicated that heat fteatment ... where heat-treated soybeans were compared with raw soy- beans ...

  19. Marine exposure of preservative-treated small wood panels

    Science.gov (United States)

    B. R. Johnson; D. I. Gutzmer

    1984-01-01

    Small wood panels treated with many different chemicals have been exposed to limnorian and teredine marine borers in the sea at Key West, Florida. These preservatives and treatments include creosotes with and without modification, waterborne salts, salt-creosote dual treatments, chemical modifications of wood, and modified polymers. In spite of the accelerated nature...

  20. Proximity to the treating centre and outcomes following subarachnoid hemorrhage.

    Science.gov (United States)

    O'Kelly, Cian J; Spears, Julian; Urbach, David; Wallace, M Christopher

    2011-01-01

    In the management of subarachnoid hemorrhage (SAH), the potential for early complications and the centralization of limited resources often challenge the delivery of timely neurosurgical care. We sought to determine the impact of proximity to the accepting neurosurgical centre on outcomes following aneurysmal SAH. Using administrative data, we analyzed patients undergoing treatment for aneurysmal subarachnoid hemorrhage at neurosurgical centres in Ontario between 1995 and 2004. We compared mortality for patients receiving treatment at a centre in their county (in-county) versus those treated from outside counties (out-of-county). We also examined the impact of distance from the patient's residence to the treating centre. The mortality rates were significantly lower for in-county versus out-of-county patients (23.5% vs. 27.6%, p=0.009). This advantage remained significant after adjusting for potential confounders (HR=0.84, p=0.01). The relationship between distance from the treating centre and mortality was biphasic. Under 300 km, mortality increased with increasing distance. Over 300 km, a survival benefit was observed. Proximity to the treating neurosurgical centre impacts survival after aneurysmal SAH. These results have significant implications for the triage of these critically ill patients.

  1. Ewing sarcoma in adults treated with modern radiotherapy techniques

    International Nuclear Information System (INIS)

    Casey, Dana L.; Meyers, Paul A.; Alektiar, Kaled M.; Magnan, Heather; Healey, John H.; Boland, Patrick J.; Wolden, Suzanne L.

    2014-01-01

    Background and purpose: To evaluate local control and survival outcomes in adults with Ewing sarcoma (ES) treated with radiotherapy (RT). Material and methods: Retrospective review of all 109 patients age ⩾18 treated for ES with RT to the primary site at Memorial Sloan Kettering Cancer Center between 1990 and 2011. RT was used as the definitive local control modality in 44% of patients, preoperatively for 6%, and postoperatively for 50%. Results: Median age at diagnosis was 27 years (range, 18–67). The 5-year local failure (LF) was 18%. Differences in LF were not identified when evaluated by modality of local control (RT versus combined surgery and RT), RT dose, fractionation, and RT technique. However, margin status at time of resection significantly predicted LF. The 5-year event-free survival and overall survival rates were 44% and 66% for patients with localized disease, compared with 16% and 26% for metastatic disease (p = 0.0005 and 0.0002). Tumor size, histopathologic response to chemotherapy, and treatment on or according to a protocol were also significantly associated with survival. Conclusions: This series of adults treated with modern chemotherapy and RT had prognostic factors and outcomes similar to adolescents with ES. All adults with ES should be treated with an aggressive, multidisciplinary approach

  2. Papaya Extract to Treat Dengue: A Novel Therapeutic Option?

    African Journals Online (AJOL)

    review of available literature regarding the use of the papaya leaf extract for the treatment of ... there are no effective antiviral agents available to treat dengue complications. .... A study in the journal of Medicinal and Aromatic Plants reported an ...

  3. Hypertriglyceridemia Induced Pancreatitis (Chylomicronemia Syndrome Treated with Supportive Care

    Directory of Open Access Journals (Sweden)

    Emin Uysal

    2014-01-01

    Full Text Available Hypertriglyceridemia is a rare cause of pancreatitis. In treatment pancreatic rest, lifestyle changes, medications (fibrates, n-3 polyunsaturated fatty acids, and nicotinic acid are essential. Many experimental treatment modalities have been reported as insulin and heparin infusion and plasmapheresis. In this study we present the hypertriglyceridemia-induced pancreatitis treated with supportive care.

  4. Follow-up of conservatively treated sleep apnoea patients

    African Journals Online (AJOL)

    Health of School Children: Treatment of /ntestinal. Helminths and Schistosomiasis (WHO/GDS/IPI/GTD 92.1). Geneva: WHO, 1992. Accepted 17 June 1994. Follow-up of conservatively treated sleep apnoea patients. P. R. Bartel, J. Verster, P. J. Becker. Polysomnograms have been recorded at our laboratory since 1985 for ...

  5. Sexual dysfunctions in men treated for testicular cancer

    DEFF Research Database (Denmark)

    Rosendal, Susanne; Kristensen, Ellids; Giraldi, Annamaria G E

    2008-01-01

    Patients treated for testicular cancer have increased risk of ejaculatory, orgasmic and erectile dysfunction compared with healthy men. The underlying relations are unclear. This review describes sexual dysfunctions that are associated with various treatment modalities. One meta-analysis and 11...

  6. Mechanism of cadmium ion removal by base treated juniper fiber

    Science.gov (United States)

    Soo-Hong Min; J.K. Park; James S. Han; Eun Woo Shin

    2003-01-01

    Pinyon juniper, Juniperus Monosperma, is a small-diameter and underutilized (SDU) lignocellulosic material. Evaluated were efficacy of base-treated juniper fiber (BTJF) sample for cadmium (Cd 2+ ) sorption and the viability of juniper fiber as a sorbent for the removal of Cd 2+ from water. Fourier Transform Infrared Spectroscopy (FTIR) analysis indicated that...

  7. Morphometric variables of offspring of Quassia amara treated male ...

    African Journals Online (AJOL)

    Reproductive toxicological action of Q. amara is well documented but no information exists on its effect on prenatal programming. Methods: Adult male rats (180-200g, n=5) were treated daily (p.o) with Q. amara extract (100 mg/kg) for 6 weeks. A control group received distilled water. After 5 weeks of treatment, female rats ...

  8. Cirrhosis related chylous ascites successfully treated with TIPS.

    Science.gov (United States)

    de Vries, G J; Ryan, B M; de Bièvre, M; Driessen, A; Stockbrugger, R W; Koek, G H

    2005-04-01

    We describe a patient with chylous ascites, who was extensively investigated for the cause. No malignant or lymphatic disease could be found, but a liver biopsy revealed liver cirrhosis. The chylous ascites was unsuccessfully treated with a sodium restriction diet, diuretics and a medium chain triglyceride diet. After the placement of a transjugular intrahepatic portosystemic shunt the ascites disappeared.

  9. compressibility characteristics of compacted black cotton soil treated

    African Journals Online (AJOL)

    eobe

    E-mail addresses: 1111 aeberemu@yahoo.com, 2222sadat1010@live.com. Abstract. One dimensional consolidation studies on compacted black cotton soil treated with up to 16% rice .... 80% of the organic matter of the husk is burnt off and.

  10. Medically treated exacerbations in COPD by GOLD 1-4

    DEFF Research Database (Denmark)

    Sylvan Ingebrigtsen, Truls; Marott, Jacob L; Lange, Peter

    2015-01-01

    AIM: We hypothesized that medically treated exacerbations in COPD defined as treatments with oral corticosteroids alone or in combination with antibiotics by register linkage with a nationwide prescription registry is a valid, robust and low-biased measure of exacerbations. METHODS: A total of 13...

  11. Ruminal dry matter degradability of treated soybean meal as source ...

    African Journals Online (AJOL)

    Jane

    2011-08-03

    Aug 3, 2011 ... treating soybean meal for 0, 2, 4, 8, 16, 24 and 48 h in the rumen of three Taleshi .... pens with concrete floors that were cleaned regularly. ... fixed effect of oil levels ( ... microbial contamination of the incubated samples (Freer.

  12. Performance of a solar collector with antireflection treated glass cover

    DEFF Research Database (Denmark)

    Duer, Karsten

    1999-01-01

    The spectral transmittances of two different glass types have been measured in a spectrophotometer. Both glass types have been investigated with and without a Sunarc anti reflection surface (AR surface). The transmittance data for the AR treated samples have been used as input to the AR treatment...

  13. Vertebral fractures in patients with rheumatoid arthritis treated with corticosteroids

    NARCIS (Netherlands)

    Lems, W. F.; Jahangier, Z. N.; Jacobs, J. W.; Bijlsma, J. W.

    1995-01-01

    To examine the relationship between roentgenological deformities of the vertebral column and clinical manifestations of vertebral fractures in patients with RA, treated with glucocorticosteroids (Cs). In all outpatients of Utrecht University Hospital with RA, who were currently using Cs (n = 52),

  14. Method for preventing and/or treating insulin resistance

    NARCIS (Netherlands)

    Nieuwdorp, M.; Vos, de W.M.

    2013-01-01

    The present invention describes use of Eubacterium hallii et rel. and/or Alcaligenes faecalis et rel., as well as pharmaceutical, food, or feed compositions comprising these bacteria, as a medicament, in particular for preventing and/or treating insulin resistance and/or insulin resistance-related

  15. [Features of Professor Ma Kun's medication in treating ovulatory infertility].

    Science.gov (United States)

    Tong, Ya-Jing; Zhang, Hui-Xian; Chen, Yan-Xia; Dong, Mei-Ling; Ma, Kun

    2017-12-01

    In order to analyze Professor Ma Kun's medication in treating anovulatory infertility, her prescriptions for treating anovulatory infertility in 2012-2015 were collected. The medication features and the regularity of prescriptions were mined by using traditional Chinese medicine inheritance support system, association rules, complex system entropy clustering and other mining methods. Finally, a total of 684 prescriptions and 300 kinds of herbs were screened out, with a total frequency of 11 156 times; And 68 core combinations and 8 new prescriptions were mined. The top three frequently used herbs by effect were respectively tonic herb, blood circulation promoting herb, and Qi-circulation promoting herb. The top three tastes were sweetness, bitterness and pungent flavor. The results showed 28 herbs with a high frequency of ≥100.The top 10 frequently used herbs were respectively Angelica Sinensis Radix, Cyperi Rhizoma, Chuanxiong Rhizome, Paeoniae Radix Rubra, Cyathulae Radix, Taxilli Herba, Cuscutae Semen, Codonopsis Radix, Ligustri Lucidi Fructus, Paeoniae Albaand Paeoniae Radix Alba. The association rules analysis showed commonly used herbal pairs, including Rehmanniae Radix Preparata-Chuanxiong Rhizome, Rehmanniae Radix Preparata-Angelica Sinensis Radix, Cuscutae Semen-Dipsaci Radix. In conclusion, Professor Ma has treated anovulatory infertility by nourishing the kidney and activating blood throughout the treatment course, and attached the importance to the relationship between Qi and blood and there gulation of liver, spleen and kidney in treating anovulatory infertility. Copyright© by the Chinese Pharmaceutical Association.

  16. Cognitive function in patients with chronic pain treated with opioids

    DEFF Research Database (Denmark)

    Kurita, G P; de Mattos Pimenta, C A; Braga, P E

    2012-01-01

    The paucity of studies regarding cognitive function in patients with chronic pain, and growing evidence regarding the cognitive effects of pain and opioids on cognitive function prompted us to assess cognition via neuropsychological measurement in patients with chronic non-cancer pain treated...

  17. Timing variability in children with early-treated congenital hypothyroidism

    NARCIS (Netherlands)

    Kooistra, L.; Snijders, T.A.B.; Schellekens, J.M.H.; Kalverboer, A.F.; Geuze, R.H.

    This study reports on central and peripheral determinants of timing variability in self-paced tapping by children with early-treated congenital hypothyroidism (CH). A theoretical model of the timing of repetitive movements developed by Wing and Kristofferson was applied to estimate the central

  18. Surface treated fly ash filled modified epoxy composites

    Directory of Open Access Journals (Sweden)

    Uma Dharmalingam

    2015-01-01

    Full Text Available Abstract Fly ash, an inorganic alumino silicate has been used as filler in epoxy matrix, but it reduces the mechanical properties due to its poor dispersion and interfacial bonding with the epoxy matrix. To improve its interfacial bonding with epoxy matrix, surface treatment of fly ash was done using surfactant sodium lauryl sulfate and silane coupling agent glycidoxy propyl trimethoxy silane. An attempt is also made to reduce the particle size of fly ash using high pressure pulverizer. To improve fly ash dispersion in epoxy matrix, the epoxy was modified by mixing with amine containing liquid silicone rubber (ACS. The effect of surface treated fly ash with varying filler loadings from 10 to 40% weight on the mechanical, morphological and thermal properties of modified epoxy composites was investigated. The surface treated fly ash was characterized by particle size analyzer and FTIR spectra. Morphological studies of surface treated fly ash filled modified epoxy composites indicate good dispersion of fillers in the modified epoxy matrix and improves its mechanical properties. Impact strength of the surface treated fly ash filled modified epoxy composites show more improvement than unmodified composites.

  19. Qualitative monitoring of a treated wastewater reuse extensive ...

    African Journals Online (AJOL)

    2006-01-01

    Jan 1, 2006 ... limited and threatened by pollution from various human activi- ties. ... The problem with treated wastewater sampling, which will ... since any alternative solution (such as discharge into the sea) is not permitted, due to the extensive tour- ism. Hersonissos is famous for its crystal-clean sea and beaches.

  20. Prefrontal dysfunction in early and continuously treated phenylketonuria

    NARCIS (Netherlands)

    Stemerdink, NBA; Kalverboer, AF; van der Meere, JJ; de Jong, LW; Slijper, FME; Verkerk, PH; van Spronsen, FJ

    1999-01-01

    In this study, we tested the hypothesis that patients with early and continuously treated phenylketonuria (PKU) are selectively impaired in cognitive functions dependent on the prefrontal cortex (PFC) over a wide age range. Thirty-six patients with PKU between 8 and 20 years of age and 36 controls

  1. Treating Japanese barberry (Berberis thunbergii) during the dormant season

    Science.gov (United States)

    Jeffrey S. Ward; Scott C. Williams

    2013-01-01

    Japanese barberry (Berberis thunbergii) is an invasive shrub that can suppress forest regeneration and increase the risk of exposure to Lyme disease. In 2008, we began a study in central Connecticut to examine the efficacy of treating barberry infestations during the dormant season (October-March). Techniques included basal spray (triclopyr in oil)...

  2. Speech and Language Skills in Children with Early Treated Phenylketonuria.

    Science.gov (United States)

    Ozanne, Anne E.; And Others

    1990-01-01

    The study of 29 children, age 7 months to 16 years, with early treated phenylketonuria found no significant differences on speech and/or language measures when compared with controls matched for age, sex, and socioeconomic level. Examination of individual scores, however, did reveal linguistic impairment in a small number of subjects. (Author/JDD)

  3. Effects of treated poultry litter on potential Greenhouse Gas ...

    African Journals Online (AJOL)

    This study examined the effects of different treatments of poultry faecal matter on potential greenhouse gas emission and its field application. Poultry litters were randomly assigned to four treatments viz; salt solution, alum, air exclusion and the control (untreated). Alum treated faeces had higher (p<0.05) percentage nitrogen ...

  4. Arterial occlusion to treat basilar artery dissecting aneurysm

    NARCIS (Netherlands)

    Cui, Qing Ke; Liu, Wei Dong; Liu, Peng; Li, Xue Yuan; Zhang, Lian Qun; Ma, Long Jia; Ren, Yun Fei; Wu, Ya Ping; Wang, Zhi Gang

    2015-01-01

    Object: To explore the clinical feasibility of employing occlusion to treat basilar artery dissecting aneurysm. Methods: One patient, male and 46 years old, suffered transient numbness and weakness on the right limbs. Cerebral angiography indicated basilar artery dissecting aneurysm. The patient

  5. Evaluation of cement treated base courses : technical assistance report.

    Science.gov (United States)

    2000-12-01

    The objectives of this project are to determine the strength characteristics of soil cement bases that were constructed under stabilized procedures (DOTD TR 432M/432-99) and the cement treated design philosophy. This was accomplished by using the Fal...

  6. Gene expression profiles in adenosine-treated human mast cells ...

    African Journals Online (AJOL)

    Gene expression profiles in adenosine-treated human mast cells. ... SW Kang, JE Jeong, CH Kim, SH Choi, SH Chae, SA Jun, HJ Cha, JH Kim, YM Lee, YS ... beta 4, ring finger protein, high-mobility group, calmodulin 2, RAN binding protein, ...

  7. Displaced tibial shaft fractures treated with ASIF compression internal fixation

    DEFF Research Database (Denmark)

    Gebuhr, Peter Henrik; Larsen, T K; Petersen, O C

    1990-01-01

    Fifty-one tibial shaft fractures treated by ASIF compression osteosynthesis were seen at follow-up at a median time of 46 weeks after injury. Twenty-four were open fractures and the patients received prophylactic antibiotics. The median stay in hospital was 15 days for open fractures and 6 days f...

  8. Aluminum and iron contents in phosphate treated swamp rice farm ...

    African Journals Online (AJOL)

    In 2006 aluminum and iron contents were determined in phosphate treated swamp rice farm of Mbiabet, Akwa Ibom State. The objectives were to determine the aluminum and iron contents, the effect of drying, phosphate and lime application in an acid sulphate soil grown to rice in Nigeria. The soil samples used were ...

  9. Fluoride removal performance of phosphoric acid treated lime ...

    African Journals Online (AJOL)

    Fluoride in drinking water above permissible levels is responsible for dental and skeletal fluorosis. In this study, removal of fluoride ions from water using phosphoric acid treated lime was investigated in continuous and point-of-use system operations. In the continuous column operations, fluoride removal performance was ...

  10. A strategy for improving pump and treat ground water remediation

    International Nuclear Information System (INIS)

    Hoffman, F.

    1992-07-01

    Established pump and treat ground water remediation has a reputation for being too expensive and time consuming, especially when cleanup standards are set at very low levels, e.g., 50 ft below ground surface) widespread ground water contamination. The perceived shortcomings of pump and treat result from the (1) tendency of most contaminants to sorb to formation materials, thus retarding contaminant removal; (2) geologic complexity, which requires detailed characterization for the design of optimal extraction systems within available resources; and (3) failure to apply dynamic well field management techniques. An alternative strategy for improving pump and treat ground water remediation consists of (1) detailed characterization of the geology, hydrology, and chemistry; (2) use of computer-aided data interpretation, data display, and decision support systems; (3) removal of sources, if possible; (4) initial design for plume containment and source remediation; (5) phased installation of the well field; (6) detailed monitoring of the remediation; (7) active ongoing re-evaluation of the operating well field, including redesign as appropriate (dynamic management); (8) re-injection of treated ground water to speed the flushing of contaminants; and (9) setting of appropriate cleanup levels or goals. Use of some or all of these techniques can dramatically reduce the time required to achieve cleanup goals and thus the cost of ground water remediation

  11. Recognizing and Treating Malaria in U.S. Residents

    Centers for Disease Control (CDC) Podcasts

    This podcast is an overview of the Clinician Outreach and Communication Activity (COCA) Call: It's a Small World After All: Dengue and Malaria in U.S. Residents - Recognizing and Treating These Mosquito-borne Diseases. CDC's David Townes discusses clinical presentation, transmission, prevention strategies, new treatments, and malaria resources available to health care providers.

  12. Readiness Assessment Plan, Hanford 200 areas treated effluent disposal facilities

    International Nuclear Information System (INIS)

    Ulmer, F.J.

    1995-01-01

    This Readiness Assessment Plan documents Liquid Effluent Facilities review process used to establish the scope of review, documentation requirements, performance assessment, and plant readiness to begin operation of the Treated Effluent Disposal system in accordance with DOE-RLID-5480.31, Startup and Restart of Facilities Operational Readiness Review and Readiness Assessments

  13. Ovarian protection in cyclophosphamide-treated mice by fennel

    Directory of Open Access Journals (Sweden)

    Azam Hassanpour

    Full Text Available Evaluation of protective effect of fennel on mouse ovary against the destructive effects of cyclophosphamide (CP was the aim of this study. Adult female NMARI mice were randomly divided into six groups (n = 8: (A negative control, (B CP200 mg/kg, (C fennel 400 mg/kg/day, (E, F, and D that received fennel 200, 400 and 100 mg/kg/day respectively + CP200 mg/kg. Their ovary weight, volume, and diameter (WVD were measured. Five micron sections were stained using the H&E method. The serum levels of oestrogen and progesterone were measured using ELISA kit. The results showed that WVD significantly reduced in the CP-treated groups in comparison with the A and C, but WVD increased after treatment of the mice with fennel extract, in comparison with B group. A significant decrease of serum in terms of oestrogen and progesterone levels among CP-treated groups in comparison with the A group was observed. In the CP-treated groups a reduction in the number of different ovarian follicles in comparison with the A and C groups was observed. However, in the treated animals with fennel extract, these parameters significantly increased in comparison with the B group. Finally, it is concluded that fennel can protect ovary from cyclophosphamide side effects. Keywords: Cyclophosphamide, Fennel, Mice, Ovary

  14. High death rate in mice treated topically with diclofenac

    DEFF Research Database (Denmark)

    Lerche, Catharina M; Philipsen, Peter A; Poulsen, Thomas

    2011-01-01

    ). Diclofenac was applied topically on the backs of hairless, female, C3.Cg/TifBomTac immunocompetent mice three times weekly followed by ultraviolet radiation (2, 3, or 4 Standard Erythema Dose) until death. There was a significant difference in survival between diclofenac-treated groups and control groups (P...

  15. Ammonia treated Mo/AC catalysts for CO hydrogenation with ...

    Indian Academy of Sciences (India)

    SHARIF F ZAMAN

    the influence of acid treated AC as a support with K-Ni-. Mo active ... K-Ni-Mo/AC catalyst was more selective to oxygenates. (>40% ... mineral impurities (K, Si, Sn and Fe) <1%. ...... edge technical support with thanks Science and Technology.

  16. Effective utilization period of long-lasting insecticide treated nets ...

    African Journals Online (AJOL)

    The study was conducted to evaluate the bioefficacy of long-lasting insecticide treated nets (LLITNs) (PermaNet®2.0) over time and the species composition of Anopheles mosquitoes around Bahir Dar. The space spray collection method was used to determine the species composition of indoor resting Anopheles ...

  17. Ammonia treated Mo/AC catalysts for CO hydrogenation with ...

    Indian Academy of Sciences (India)

    A series of ammonia treated Mo/Activated Carbon (AC) catalysts were synthesized by wet impregnation method by nominal incorporation of 5, 10 and 15 wt% of molybdenum. The calcined catalysts (500◦C, 4 h, N₂ flow) were subjected to a stepwise ammonia treatment at temperatures from 25 up to 700◦C. This work ...

  18. Profile of Hospitalized Elderly Patients Treated for Falling

    Directory of Open Access Journals (Sweden)

    Yu-Ling Hsiao

    2012-03-01

    Conclusion: This study utilized actual nationwide data to provide a profile of elderly patients treated for falling in Taiwan. Based on the results of this study, fall prevention should especially target the female elderly, and should be given more emphasis during the winter season, in terms of clinical and policy applications.

  19. Chemokine receptor CCR5 in interferon-treated multiple sclerosis

    DEFF Research Database (Denmark)

    Sellebjerg, F; Kristiansen, Thomas Birk; Wittenhagen, P

    2007-01-01

    OBJECTIVE: To study the relationship between CC chemokine receptor CCR5 expression and disease activity in multiple sclerosis (MS) patients treated with beta-interferon (IFN-beta). METHODS: The CCR5 Delta32 allele and a CCR5 promoter polymorphism associated with cell surface expression of CCR5 were...

  20. Corrosion of Fasteners in Wood Treated with Newer Wood Preservatives

    Science.gov (United States)

    Samuel L. Zelinka

    2013-01-01

    This document compiles recent research findings related to corrosion of metals in preservative treated wood into a single report on corrosion of metals in wood. The research was conducted as part of the Research, Technology and Education portion of the National Historic Covered Bridge Preservation (NHCBP) Program administered by the Federal Highway Administration. The...

  1. Papaya extract to treat dengue: a novel therapeutic option? | Sarala ...

    African Journals Online (AJOL)

    Dengue is a viral disease that today affects a vast number of people in over 125 countries and is responsible for a sizable number of deaths. In the absence of an effective antiviral drug to treat the disease, various treatments are being investigated. Studies have indicated that the juice of the leaves of the Carica papaya plant ...

  2. How Is Psoriasis Treated? | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... page please turn Javascript on. Feature: Living with Psoriasis How Is Psoriasis Treated? Past Issues / Fall 2013 Table of Contents ... nih.gov/ Clinical Trials — www.clinicaltrials.gov National Psoriasis Foundation — www.psoriasis.org American Academy of Dermatology — ...

  3. 300 Area treated effluent disposal facility operating specifications document

    International Nuclear Information System (INIS)

    Olander, A.R.

    1994-01-01

    These specifications deal with the release of treated water into the Columbia River via the TEDF submerged outfall. Specific limits are set for contaminants to be discharged in NPDES permit WA-002591-7. This section contains the operating ranges that will be used to best meet the permit limits

  4. Nutritional evaluation of treated canola straw for ruminants using in ...

    African Journals Online (AJOL)

    Administrator

    2011-10-19

    Oct 19, 2011 ... value of molasses treated with canola straw using in vitro gas production technique with Taleshi native ... As straw is poorly fermented, it has low rates of ... Gas production was measured as the volume of gas in the calibrated syringes and was recorded before incubation and 2, 4, 6, 8, 12, 24,. 48, 72 and 96 ...

  5. Superovulation and embryo recovery in Boer goats treated with ...

    African Journals Online (AJOL)

    Lehloenya

    Keywords: Boer goats, superovulation, oestrous synchronisation, pFSH, ... oestrous detection was performed three times daily at 8 h intervals with the aid ... sheep, where FSH/GnRHa treated ewes recorded a significant higher ... following short term storage of bovine IVP blastocysts at 25 ºC in EmcareTM compared to ovum.

  6. 4-Aminopyridine (fampridine) effectively treats amlodipine poisoning: A case report

    NARCIS (Netherlands)

    Wilffert, B.; Boskma, R.J.; Van Der Voort, P.H.J.; Uges, D.R.A.; Van Roon, E.N.; Brouwers, J.R.B.J.

    2007-01-01

    A case of a serious poisoning with the calcium entry blocker amlodipine is described, which was treated effectively with 4-aminopyridine. Calcium is suggested as general treatment of poisoning with calcium entry blockers in many guidelines. The use of intravenous 4-aminopyridine is theoretically

  7. 4-Aminopyridine (fampridine) effectively treats amlodipine poisoning : a case report

    NARCIS (Netherlands)

    Wilffert, B.; Boskma, R. J.; van der Voort, P. H. J.; Uges, D. R. A.; van Roon, E. N.; Brouwers, J. R. B. J.

    2007-01-01

    A case of a serious poisoning with the calcium entry blocker amlodipine is described, which was treated effectively with 4-aminopyridine. Calcium is suggested as general treatment of poisoning with calcium entry blockers in many guidelines. The use of intravenous 4-aminopyridine is theoretically

  8. Severe hyponatraemia in an amiloride/hydrochlorothiazide-treated patient

    NARCIS (Netherlands)

    Van Assen, S.; Mudde, A.H.

    1999-01-01

    A 85-year-old woman treated with, among other drugs, a thiazide diuretic presented with a severe hyponatraemia. She met several of the criteria for SIADH and, besides drugs, no cause for SIADH was found. After stopping the thiazide diuretic and restricting fluid intake the patient recovered fully.

  9. Observation on Efficacy of Puerarin in Treating Diabetic Retino pathy

    Institute of Scientific and Technical Information of China (English)

    任平; 胡惠君; 张瑞

    2002-01-01

    Objective: Using the principle of promoting blood circulation to remove s tasis to observe central retinal arterial and venous blood flow indexes, and hemorrheology of diabetic retinopathy patients with puerarin. Methods: Thirty patients with diabetic retinopathy were randomly divided into the treated group (n=15) and the control group (n=15). The treated group was given puerarin 400 mg per day intravenously dripping. The control group was given Mikebao 500 μg intramuscularly, once per day. Both groups were treated for 3 co nsecutive weeks as one treatment course. Two courses later, hemorrheologic parameters, central retinal arterial and venous blood flow indexes were observed . Results: Comparison before and after treatment showed red blood cell aggregation index, the whole bloo d viscosity rate, plasma viscosity rate, fibrinogen and erythrocyte sedimentatio n rate, have all improved obviously (P<0.05, P<0.01). Compared wi th the control gro up, there was significant difference (P<0.05, P<0.01). With the treated group before and after treatment, the peak systolic velocity (P SV) of c entral retinal artery, their end diastolic volume, the acceleration, the central retinal venous reflux velocity have improved respectively. Nak ed eye visions were also improved, compared with the control group, the differe nce was significant (P<0.01). Conclusion: Puerarin could reduc e bl ood viscosity, improve microcirculation, and play a positive therapeutic role i n diabetic retinopathy.

  10. Aneurysmal bone cysts treated by curettage, cryotherapy and bone grafting

    NARCIS (Netherlands)

    Schreuder, HWB; Veth, RPH; Pruszczynski, M; Lemmens, JAM; Molenaar, WM; Schraffordt Koops, H.

    We treated 26 patients with 27 aneurysmal bone cysts by curettage and cryotherapy and evaluated local tumour control. complications and functional outcome. The mean follow-up time was 37 months (19 to 154), There was local recurrence in one patient. Two patients developed deep wound infections and

  11. Clinical Perspective The challenge of treating conduct disorder in ...

    African Journals Online (AJOL)

    Journal of Child and Adolescent Mental Health ... The challenge of treating conduct disorder in low-resourced settings: rap music to the rescue ... as a powerful tool to facilitate an empathic connection in therapy and as a projective technique to ...

  12. Proposed methods for treating high-level pyrochemical process wastes

    International Nuclear Information System (INIS)

    Johnson, T.R.; Miller, W.E.; Steunenberg, R.K.

    1985-01-01

    This survey illustrates the large variety and number of possible techniques available for treating pyrochemical wastes; there are undoubtedly other process types and many variations. The choice of a suitable process is complicated by the uncertainty as to what will be an acceptable waste form in the future for both TRU and non-TRU wastes

  13. Should we treat mild subclinical/mild hyperthyroidism? Yes

    NARCIS (Netherlands)

    Wiersinga, Wilmar M.

    2011-01-01

    Whether or not subclinical hyperthyroidism (SCH) should be treated, remains a matter of debate because there are no randomized clinical trials answering the question if treatment improves long-term health outcomes. Cross-sectional and longitudinal population-based sudies demonstrate clear

  14. Weight loss in bamboo ( Bambusa vulgaris ) treated with neem seed ...

    African Journals Online (AJOL)

    Split-bamboo samples conditioned to 11.76% moisture content were converted to test specimens for Percentage Weight Loss (PWL) and treated with mechanically extracted neem seed oil at two different treatment temperature regimes by completely soaking a set in oil at ambient room temperature of 25 ± 2oC for 24 hours ...

  15. Materials and methods for preventing and treating anastomotic leaks

    Energy Technology Data Exchange (ETDEWEB)

    Alverdy, John C.

    2018-04-10

    Materials and methods for preventing and treating anastomotic leaks are disclosed. Data establishes that pathogenic microbes interfere with establishing epithelial cell barriers in anastomoses and, more generally, with the reconnection of any two portions of like or different tissues comprising epithelia. Suitable prophylactic and therapeutic composition comprise, e.g., a phosphorylated high molecular weight polyethylene glycol compound.

  16. A Patient with Localized Scleroderma Successfully Treated with Etretinate

    Science.gov (United States)

    Shima, Tomoko; Yamamoto, Yuki; Ikeda, Takaharu; Furukawa, Fukumi

    2014-01-01

    There are several treatment methods for localized scleroderma, but treatment is difficult when the lesion is widely distributed. We encountered a case who was treated successfully with etretinate, a vitamin A derivative. The usefulness of this agent is discussed. PMID:25408646

  17. A Patient with Localized Scleroderma Successfully Treated with Etretinate

    Directory of Open Access Journals (Sweden)

    Tomoko Shima

    2014-09-01

    Full Text Available There are several treatment methods for localized scleroderma, but treatment is difficult when the lesion is widely distributed. We encountered a case who was treated successfully with etretinate, a vitamin A derivative. The usefulness of this agent is discussed.

  18. Epidemiology of Hospital-Treated Injuries Sustained by Fitness Participants

    Science.gov (United States)

    Gray, Shannon E.; Finch, Caroline F.

    2015-01-01

    Purpose: The purpose of this study was to provide an epidemiological profile of injuries sustained by participants in fitness activities in Victoria, Australia, based on hospital admissions and emergency department (ED) presentations and to identify the most common types, causes, and sites of these injuries. Method: Hospital-treated fitness…

  19. Detecting and treating breast cancer resistance to EGFR inhibitors

    Science.gov (United States)

    Moonlee, Sun-Young; Bissell, Mina J.; Furuta, Saori; Meier, Roland; Kenny, Paraic A.

    2016-04-05

    The application describes therapeutic compositions and methods for treating cancer. For example, therapeutic compositions and methods related to inhibition of FAM83A (family with sequence similarity 83) are provided. The application also describes methods for diagnosing cancer resistance to EGFR inhibitors. For example, a method of diagnosing cancer resistance to EGFR inhibitors by detecting increased FAM83A levels is described.

  20. Moving Mountains:The Race to Treat Global AIDS

    African Journals Online (AJOL)

    Winnie

    Moving Mountains, the Race to Treat Global AIDS provides a lucid account of global efforts to scale up treatment for HIV/AIDS.As shown in the book, these efforts confront a number of critical challenges at a political, social, cultural and economic level.The book attempts to provide accounts of these challenges by looking at ...

  1. Effectiveness of laparoscopic surgeries in treating infertility related to endometriosis

    Directory of Open Access Journals (Sweden)

    Aneta Słabuszewska-Jóźwiak

    2015-05-01

    Laparoscopy is a vital therapeutic method. Operative laparoscopy is an efficient method for treating infertility related to endometriosis, and the procedure seems to be the most effective particularly at stage III rAFS. The period for expectant management after a surgical procedure should last 6 months.

  2. Herbal medicines used by Bapedi traditional healers to treat ...

    African Journals Online (AJOL)

    The current study focussed on documenting the ethnobotanical knowledge of herbal medicines used by the Bapedi traditional healers to treat reproductive ailments in the Limpopo Province, South Africa. Fifty one healers from 17 municipalities covering Capricorn, Sekhukhune and Waterberg districts of the Limpopo ...

  3. Residual Renal Function in Children Treated with Chronic Peritoneal Dialysis

    Directory of Open Access Journals (Sweden)

    Maria Roszkowska-Blaim

    2013-01-01

    Full Text Available Residual renal function (RRF in patients with end-stage renal disease (ESRD receiving renal replacement therapy is defined as the ability of native kidneys to eliminate water and uremic toxins. Preserved RRF improves survival and quality of life in adult ESRD patients treated with peritoneal dialysis. In children, RRF was shown not only to help preserve adequacy of renal replacement therapy but also to accelerate growth rate, improve nutrition and blood pressure control, reduce the risk of adverse myocardial changes, facilitate treatment of anemia and calcium-phosphorus balance abnormalities, and result in reduced serum and dialysate fluid levels of advanced glycation end-products. Factors contributing to RRF loss in children treated with peritoneal dialysis include the underlying renal disease such as hemolytic-uremic syndrome and hereditary nephropathy, small urine volume, severe proteinuria at the initiation of renal replacement therapy, and hypertension. Several approaches can be suggested to decrease the rate of RRF loss in pediatric patients treated with chronic peritoneal dialysis: potentially nephrotoxic drugs (e.g., aminoglycosides, episodes of hypotension, and uncontrolled hypertension should be avoided, urinary tract infections should be treated promptly, and loop diuretics may be used to increase salt and water excretion.

  4. Analyses of laser and furnace treated sol-gel coatings

    NARCIS (Netherlands)

    De Hosson, JT; De Haas, M; Sudarshan, TS; Jeandin, M; Khor, KA

    1998-01-01

    Here we explore a new method that allows thin films to be made with almost any composition and degree of porosity by means of a combination of sol-gel and laser technology. Results are presented for furnace and laser treated TEOTI-(tetraethylorthotitanate as sol precursor) coated silicon samples.

  5. Treating Depressed and Anxious Smokers in Smoking Cessation Programs

    Science.gov (United States)

    Richards, C. Steven; Cohen, Lee M.; Morrell, Holly E. R.; Watson, Noreen L.; Low, Blakely E.

    2013-01-01

    Objective: Cigarette smoking is the leading cause of preventable death in the United States. In addition, smoking rates among depressed and anxious smokers are higher than in the population at large. Furthermore, treating depressed and anxious smokers effectively is particularly challenging because of their significant negative affect,…

  6. Treat-to-target in systemic lupus erythematosus

    DEFF Research Database (Denmark)

    van Vollenhoven, Ronald F; Mosca, Marta; Bertsias, George

    2014-01-01

    guidance for healthcare providers and administrators. Thus, an initiative to evaluate possible therapeutic targets and develop treat-to-target guidance was believed to be highly appropriate in the management of systemic lupus erythematosus (SLE) patients as well. Specialists in rheumatology, nephrology...

  7. Mechanical properties of moso bamboo treated with chemical agents

    Science.gov (United States)

    Benhua Fei; Zhijia Liu; Zehui Jiang; Zhiyong Cai

    2013-01-01

    Bamboo is a type of biomass material and has great potential as a bioenergy resource for the future in China. Surface chemical and thermal–mechanical behavior play an important role in the manufacturing process of bamboo composites and pellets. In this study, moso bamboo was treated by sodium hydrate solution and acetic acid solution. Surface chemical and dynamic...

  8. EHR adoption among doctors who treat the elderly.

    Science.gov (United States)

    Yeager, Valerie A; Menachemi, Nir; Brooks, Robert G

    2010-12-01

    The purpose of this study is to examine Electronic Health Record (EHR) adoption among Florida doctors who treat the elderly. This analysis contributes to the EHR adoption literature by determining if doctors who disproportionately treat the elderly differ from their counterparts with respect to the utilization of an important quality-enhancing health information technology application. This study is based on a primary survey of a large, statewide sample of doctors practising in outpatient settings in Florida. Logistic regression analysis was used to determine whether doctors who treat a high volume of elderly (HVE) patients were different with respect to EHR adoption. Our analyses included responses from 1724 doctors. In multivariate analyses controlling for doctor age, training, computer sophistication, practice size and practice setting, HVE doctors were significantly less likely to adopt EHR. Specifically, compared with their counterparts, HVE doctors were observed to be 26.7% less likely to be utilizing an EHR system (OR=0.733, 95% CI 0.547-0.982). We also found that doctor age is negatively related to EHR adoption, and practice size and doctor computer savvy-ness is positively associated. Despite the fact that EHR adoption has improved in recent years, doctors in Florida who serve the elderly are less likely to adopt EHRs. As long as HVE doctors are adopting EHR systems at slower rates, the elderly patients treated by these doctors will be at a disadvantage with respect to potential benefits offered by this technology. © 2010 Blackwell Publishing Ltd.

  9. Material gain: bednets treated with insecticides improve the lives of ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-07-15

    ... 700 mosquito nets each day, marketed under brand names such as "Health Net" and ... Material gain: bednets treated with insecticides improve the lives of Tanzanians. July 15, 2011. Image ... The kit is one of the key elements of PSI's Social Marketing of ... The national strategy will work to change this by involving the full ...

  10. 76 FR 61947 - Timely Mailing Treated as Timely Filing

    Science.gov (United States)

    2011-10-06

    ... regulations affect taxpayers who mail Federal tax documents to the Internal Revenue Service or the United... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 301 [TD 9543] RIN 1545-BA99 Timely Mailing Treated as Timely Filing AGENCY: Internal Revenue Service, Treasury. ACTION: Correcting amendment...

  11. 76 FR 62607 - Timely Mailing Treated as Timely Filing

    Science.gov (United States)

    2011-10-11

    ... affect taxpayers who mail Federal tax documents to the Internal Revenue service or the United States Tax... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 301 [TD 9543] RIN 1545-BA99 Timely Mailing Treated as Timely Filing AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Correction to...

  12. Bilateral femoral posterior neurocutaneous perforater flap successfully treating Fournier gangrene

    Science.gov (United States)

    Wang, Tao; Zhao, Gang; Rui, Yong-Jun; Mi, Jing-Yi

    2017-01-01

    Abstract Rationale: Necrotizing fasciitis (NF), characterized by widespread fascial necrosis, is a rare disease in clinic. Fournier gangrene (FG) is a special type of NF involved of perineum and scrotum. To our knowledge, no article has reported on bilateral femoral posterior neurocutaneous perforater flap treating for FG. Patient concerns: A 61-year-old Chinese male complained of perineal skin necrosis for 19 days. The patient received treatment in other hospital due to chronic bronchitis on April 15th and body temperature ranged from 38 to 39 °C. Then he received antiinfection therapy. Perianal cutaneous occurred mild necrosis on May 08th. And the necrosis generally deteriorated. He came to our hospital for treating necrosis in area of perineum and scrotum on May 28th. Diagnoses: He was diagnosed with FG and chronic bronchitis. Interventions: The patient underwent debridement on June 2nd and received bilateral femoral posterior neurocutaneous perforater flap on June 29th. Besides, the patient was treated with whole-body nutrition support and antibiotic treatment. Outcomes: One week after the 2nd operation, the flap showed normal color. The result shows good outcome and no recurrence of the clinical symptoms occur till now. Lessons: FG is rare. Bilateral femoral posterior neurocutaneous perforater flap is an effective procedure to treat FG. The outcome of combined therapy is satisfactory. PMID:29145312

  13. Metabolic control of type 2 diabetic patients commonly treated with ...

    African Journals Online (AJOL)

    Fasting insulin and glucose concentrations were used to assess insulin resistance and sensitivity (%S) using Homeostasis model assessment (HOMA) method. Results: Of the 179 patients studied, 87% of male and 92% of female patients were treated with sulphonylurea drugs whereas 13% and 9% of male and female ...

  14. Factors Influencing the Usage of Insecticide Treated Mosquito Nets ...

    African Journals Online (AJOL)

    Purpose: Malaria in Sudan is a leading cause of morbidity and mortality. ... treated mosquito nets (ITNs) for prevention of malaria among pregnant women. ... on malaria causes, 103 (99%) had good knowledge on malaria complications and ... and accessibility to ITNs were significantly associated with current usage of ITNs.

  15. Nonunions of the distal tibia treated by reamed intramedullary nailing

    NARCIS (Netherlands)

    Richmond, Jeffrey; Colleran, Kevin; Borens, Olivier; Kloen, Peter; Helfet, David L.

    2004-01-01

    The purpose of this study is to determine the efficacy of reamed intramedullary nailing in the treatment of nonunions of the distal one-fourth of the tibia. Nonunions of the distal tibia are particularly difficult to treat given the short distal segment, the proximity to the ankle joint, and the

  16. Metallurgy and Heat Treating. Welding Module 7. Instructor's Guide.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    This guide is intended to assist vocational educators in teaching a three-unit module in metallurgy and heat treating. The module is part of a welding curriculum that has been designed to be totally integrated with Missouri's Vocational Instruction Management System. The basic principles of metallurgy and heat treatment and techniques for…

  17. Sustained attention problems in children with early treated congenital hypothyroidism

    NARCIS (Netherlands)

    Kooistra, L.; Van der Meere, J.J.; Vulsma, T.; Kalverboer, A.F.

    Sustained attention was studied in 48 children with early treated congenital hypothyroidism and 35 healthy controls, using a computer-paced and a self-paced continuous performance task. The performance of the patients, particularly those in the low T4 group (38 patients with T4 levels 50 nmol/l at

  18. Apparatus for plasma surface treating and preparation of membrane layers

    NARCIS (Netherlands)

    1990-01-01

    An apparatus suitable for plasma surface treating (e.g., forming a membrane layer on a substrate surface) comprises a plasma generation section which is operable at least at substantially atmospheric pressure and is in communication via at least one plasma inlet (e.g., a nozzle) with an enclosed

  19. Heart dysfunction and fibrosis in rat treated with myocardial ...

    African Journals Online (AJOL)

    Because cardiovascular disease remains a serious problem in modern human society, the aim of this study was to establish the rat model animal and to compare the heart dysfunction and fibrosis with SD and LE rats when treated with myocardial ischemia and reperfusion operation. A 20-minute thoracotomy was performed ...

  20. Cement treated recycled crushed concrete and masonry aggregates for pavements

    NARCIS (Netherlands)

    Xuan, D.X.

    2012-01-01

    This research is focusing on the characterization of the mechanical and deformation properties of cement treated mixtures made of recycled concrete and masonry aggregates (CTMiGr) in relation to their mixture variables. An extensive laboratory investigation was carried out, in which the mechanical

  1. Degradation characteristics of urea and lime treated groundnut ...

    African Journals Online (AJOL)

    This research was conducted to investigate the chemical composition and rumen degradation characteristics of treated groundnut shells (GNS) based diets in the rumen. It was carried out in the Teaching and Research farm of the Department of Animal Science A.B.U. Zaria. Three fistulated Yankasa rams with average ...

  2. Performance and nutrient digestibility of rabbits fed urea treated ...

    African Journals Online (AJOL)

    The study was conducted to investigate the effect of varying levels of urea treated and untreated cowpea husk on the performance of weaner rabbits. Thirty-two mongrel weaner rabbits of both sexes, 6 – 8 weeks old with an average weight of 822g were randomly distributed to four dietary treatments with four rabbits per ...

  3. Health status in patients treated with cardiac resynchronization therapy

    DEFF Research Database (Denmark)

    Schiffer, Angélique A; Denollet, Johan; Pedersen, Susanne S.

    2008-01-01

    Cardiac resynchronization therapy (CRT) is a promising treatment in chronic heart failure (CHF). However, a subgroup of patients still report impaired health status, cardiac symptoms, and feelings of disability following CRT. The aims of this study were to examine (1) whether CHF patients treated...

  4. Mycostimulation in a glyphosate treated arable soil: implications on ...

    African Journals Online (AJOL)

    Mycostimulation in a glyphosate treated arable soil: implications on the yield and agronomic characters of Talinum fruticosum (L.) Juss. ... If properly managed and stimulated, fungi can contribute significantly to improving soil health, thus improving food security in a sustainable manner. Keywords: Mycoaugmentation ...

  5. Direct Cost of Treating Acute Psychotic Episodes in Nnewi, South ...

    African Journals Online (AJOL)

    Background: Major psychotic disorders such as the schizophrenias consume a high proportion of health budgets in developed countries. The economic implications of acute psychotic disorders in Nigeria have not been well documented. Aim: To estimate the direct cost of treating patients with acute psychotic episodes in a ...

  6. Time Perception in Children Treated for a Cerebellar Medulloblastoma

    Science.gov (United States)

    Droit-Volet, Sylvie; Zelanti, Pierre S.; Dellatolas, Georges; Kieffer, Virginie; El Massioui, Nicole; Brown, Bruce L.; Doyere, Valerie; Provasi, Joelle; Grill, Jacques

    2013-01-01

    The aim of the present study was to investigate temporal abilities in children treated by surgery for a malignant tumor in the cerebellum. Children with a diagnosed medulloblastoma and age-paired control children were given a temporal discrimination task (bisection task) and a temporal reproduction task with two duration ranges, one shorter than 1…

  7. Life Impairments in Adults with Medication-Treated ADHD

    Science.gov (United States)

    Safren, Steven A.; Sprich, Susan E.; Cooper-Vince, Christine; Knouse, Laura E.; Lerner, Jonathan A.

    2010-01-01

    Objective: In developing psychosocial approaches to augment outcomes for medication-treated adults with ADHD, it is important to understand what types of life-impairments are most affected by continued ADHD symptoms that occur despite medication treatment. This may assist in delineating targets for interventions, as well as assessments of…

  8. Creosote movement from treated wood immersed in fresh water

    Science.gov (United States)

    Sung-Mo Kang; Jeffrey J. Morrell; John Simonsen; Stan Lebow

    2005-01-01

    Creosote has a long history of successful use as a wood preservative, but polycyclic aromatic hydrocarbons in this preservative have raised environmental concerns, particularly when creosote-treated wood is used in aquatic environments. A number of models have been developed to predict the risk of creosote use in aquatic environments, but one limitation of these models...

  9. Effect of alkali treated jute fibres on composite properties

    Indian Academy of Sciences (India)

    Vinylester resin; jute fibre composite; alkali; mechanical properties; fracture; fibre pull out. ... For the 35% composites with 4 h treated fibres, the flexural strength improved from 199.1 MPa to 238.9 MPa by 20%, modulus improved from 11.89 GPa to 14.69 GPa by 23% and laminar shear strength increased from 0.238 MPa to ...

  10. Comparative nutritional evaluation of fungus and alkali treated rice ...

    African Journals Online (AJOL)

    Feeding trial was conducted with growing white albino rats (Rattus norvegicus) for 56 days to determine whether alkali (NaOH) or fungus (Mushroom) treatment of rice husk would affect rat's performance. The treated rice husk comprised 10% of the rat's diets, the rests of which were 50% maize, 20% soybeans, 19% ...

  11. A Case of Acrokeratosis Verruciformis Treated with Acitretin

    Directory of Open Access Journals (Sweden)

    Ebru Güler

    2009-03-01

    Full Text Available Acrokeratosis Verruciformis is a rare autosomal dominant genodermatosis. Typically, the lesions are small, verrucous, flat papules on the dorsal aspects of the hands and feet, elbows and knees. Herein, we report a sporodic case of acrokeratosis verruciformis, succesfully treated with acitretin, and review of the literatures.

  12. Issues in treating depression in primary care | Horn | Continuing ...

    African Journals Online (AJOL)

    Issues in treating depression in primary care. NR Horn. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  13. Operant Reinforcement with Structural Family Therapy in Treating Anorexia Nervosa

    Science.gov (United States)

    Perlman, Lawrence M.; Bender, Sheila S.

    1975-01-01

    The authors successfully treated two families in which the index patients were anorectic adolescent girls by combining structural family therapy with behavioral modification techniques. Phases which appear to be typical of the treatment are described. A discussion of the value of the operant reinforcement procedure in family therapy follows.…

  14. Complications of lumbar puncture in a child treated for leukaemia

    International Nuclear Information System (INIS)

    Staebler, Melanie; Delpierre, Isabelle; Damry, Nash; Christophe, Catherine; Azzi, Nadira; Sekhara, Tayeb

    2005-01-01

    Lumbar puncture may lead to neurological complications. These include intracranial hypotension, cervical epidural haematomas, and cranial and lumbar subdural haematomas. MRI is the modality of choice to diagnose these complications. This report documents MRI findings of such complications in a child treated for leukaemia. (orig.)

  15. Treat-to-target in systemic lupus erythematosus

    DEFF Research Database (Denmark)

    Mosca, Marta; Boumpas, Dimitrios T; Bruce, Ian N

    2013-01-01

    on May 8, 2012 to discuss whether a treat-to-target approach could be applied in the treatment of systemic lupus erythematosus (SLE) (T2T/SLE), define a research agenda, and establish a plan for moving forward. In the present paper, observations raised at the meeting and literature data on potential...

  16. Cardiac autonomic testing and treating heart disease. 'A clinical perspective'

    Directory of Open Access Journals (Sweden)

    Nicholas L. DePace

    2014-12-01

    Full Text Available Background Coronary heart disease (CHD is a major health concern, affecting nearly half the middle-age population and responsible for nearly one-third of all deaths. Clinicians have several major responsibilities beyond diagnosing CHD, such as risk stratification of patients for major adverse cardiac events (MACE and treating risks, as well as the patient. This second of a two-part review series discusses treating risk factors, including autonomic dysfunction, and expected outcomes. Methods Therapies for treating cardiac mortality risks including cardiovascular autonomic neuropathy (CAN, are discussed. Results While risk factors effectively target high-risk patients, a large number of individuals who will develop complications from heart disease are not identified by current scoring systems. Many patients with heart conditions, who appear to be well-managed by traditional therapies, experience MACE. Parasympathetic and Sympathetic (P&S function testing provides more information and has the potential to further aid doctors in individualizing and titrating therapy to minimize risk. Advanced autonomic dysfunction (AAD and its more severe form cardiovascular autonomic neuropathy have been strongly associated with an elevated risk of cardiac mortality and are diagnosable through autonomic testing. This additional information includes patient-specific physiologic measures, such as sympathovagal balance (SB. Studies have shown that establishing and maintaining proper SB minimizes morbidity and mortality risk. Conclusions P&S testing promotes primary prevention, treating subclinical disease states, as well as secondary prevention, thereby improving patient outcomes through (1 maintaining wellness, (2 preventing symptoms and disorder and (3 treating subclinical manifestations (autonomic dysfunction, as well as (4 disease and symptoms (autonomic neuropathy.

  17. [Evaluation of stents in treating childhood benign esophageal strictures].

    Science.gov (United States)

    Reinshagen, K; Kähler, G; Manegold, B C; Waag, K-L

    2009-01-01

    Esophageal stenting is a popular of treatment of esophageal strictures in adults. It has also been described for children with benign strictures who did not respond to standard dilatation therapy. The aim of the study was to evaluate weather esophageal stents could be used safely and effectively in the treatment of benign esophageal strictures in children. From 1993 to 2005 stenting therapy was performed in 12 children with complicated esophageal strictures. Etiologies of the strictures were caustic burns in 9 patients, postoperative strictures due to complicated esophageal atresia in 2 patients and iatrogenic esophageal injury in 1 patient. Esophageal silicon tubi, covered retrievable expandable nitinol and plastic stents were placed endoscopically. The clinical course and the long term follow up were evaluated retrospectively The stents and tubi were placed in all patients without complications and were later removed successfully. 6 patients were treated with a self expanding plastic stent. The plastic stents showed a distinct tendency to migrate but in 5/6 patients esophageal stricture was treated successfully. 3 patients were treated by a covered self expanding nitinol stent. No migration occurred. One patient was asymptomatic after therapy, one required further dilatation therapy and the third had esophageal resection. 3 patients were treated by esophageal tubi. 2 patients required surgery in the follow up, one patient is asymptomatic. The use of stenting devices in children to treat benign esophageal strictures is safe and efficient. The self expanding plastic stents had the best long term results but required high compliance of parents and children due to the tendency of stent migration. Self expanding nitinol stents are more traumatic at the extraction procedure and are useful in patients with low compliance. Recurrence of strictures occurred most often after esophageal tubi possibly due to the lack of radial expansion.

  18. Biocide leaching from CBA treated wood — A mechanistic interpretation

    International Nuclear Information System (INIS)

    Lupsea, Maria; Mathies, Helena; Schoknecht, Ute; Tiruta-Barna, Ligia; Schiopu, Nicoleta

    2013-01-01

    Treated wood is frequently used for construction. However, there is a need to ensure that biocides used for the treatment are not a threat for people or environment. The paper focused on Pinus sylvestris treated with copper–boron–azole (CBA), containing tebuconazole as organic biocide and monoethanolamine (Mea). This study investigates chemical mechanisms of fixation and mobilisation involved in the leaching process of the used inorganic and organic biocides in CBA. A pH dependent leaching test was performed, followed by a set of complementary analysis methods in order to identify and quantify the species released from wood. The main findings of this study are: -Organic compounds are released from untreated and treated wood; the quantity of released total organic carbon, carboxylic and phenolic functions increasing with the pH. -Nitrogen containing compounds, i.e. mainly Mea and its reaction products with extractives, are released in important quantities from CBA treated wood, especially at low pH. -The release of copper is the result of competitive reactions: fixation via complexation reactions and complexation with extractives in the liquid phase. The specific pH dependency of Cu leaching is explained by the competition of ligands for protonation and complexation. -Tebuconazole is released to a lesser extent relative to its initial content. Its fixation on solid wood structure seems to be influenced by pH, suggesting interactions with -OH groups on wood. Boron release appears to be pH independent and very high. This confirms its weak fixation on wood and also no or weak interaction with the extractives. - Highlights: ► A pH dependent leaching mechanism for CBA treated wood is described. ► The fixation and mobilisation of inorganic and organic biocides was investigated. ► Extractives' quantity and nature depend on pH. ► Competition of ligands for protonation and complexation explains Cu behaviour. ► Tebuconazole seems to interact with -OH groups on

  19. Estimated discharge of treated wastewater in Florida, 1990

    Science.gov (United States)

    Marella, R.L.

    1994-01-01

    According to the Florida Department of Environ- mental Protection, 5,100 wastewater treatment systems were in operation during 1990. Of this total, 72 percent were domestic wastewater facilities and 28 percent were industrial waste- water facilities. The number of wastewater systems inventoried for 1990 was 1,062 (systems that treated and discharged more than 0.01 Mgal/d or had a plant capacity of greater than 0.04 Mgal/d. Based on this inventory, the estimated discharge of treated wastewater in Florida during 1990 totaled 1,638 million gallons per day. Approxi- mately 65 percent of this water was discharged to surface water during 1990 and the remaining 35 percent was discharged to ground water. Discharge to surface water includes effluent outfalls into the Atlantic Ocean (32 percent), while the re- maining (68 percent) is discharged into the Gulf of Mexico, bays, rivers, wetlands, and other surface water bodies throughout Florida. Discharge to ground-water includes treated effluent outfalls to land application systems (reuse systems and spray fields), drain fields, percolation ponds (51 percent), and to injection wells (49 percent). An estimated 322 million gallons per day of the treated domestic and industrial wastewater was reused during 1990. Discharge of treated domestic wastewater from the 994 systems inventoried in Florida during 1990 totaled 1,353 million gallons per day and served an estimated 8.58 million people (66 percent of the population of Florida in 1990). The remaining 34 percent of the popu- lation (4.36 million) are served by the 2,700 smaller domestic wastewater systems or have individual septic tanks. In 1990, there were 1.56 million septic tanks in Florida. Discharge of industrial wastewater was inventoried for 68 systems in 1990 and totaled 285 million gallons per day. Discharge of domestic wastewater in- creased more than 20 percent and industrial wastewater discharge increased 5 percent from 1985 to 1990. (USGS)

  20. Stem cell transplantation for treating Duchenne muscular dystrophy

    Science.gov (United States)

    Yang, Xiaofeng

    2012-01-01

    OBJECTIVE: To identify global research trends in stem cell transplantation for treating Duchenne muscular dystrophy using a bibliometric analysis of Web of Science. DATA RETRIEVAL: We performed a bibliometric analysis of studies on stem cell transplantation for treating Duchenne muscular dystrophy from 2002 to 2011 retrieved from Web of Science. SELECTION CRITERIA: Inclusion criteria: (a) peer-reviewed published articles on stem cell transplantation for treating Duchenne muscular dystrophy indexed in Web of Science; (b) original research articles, reviews, meeting abstracts, proceedings papers, book chapters, editorial material, and news items; and (c) publication between 2002 and 2011. Exclusion criteria: (a) articles that required manual searching or telephone access; (b) documents that were not published in the public domain; and (c) corrected papers. MAIN OUTCOME MEASURES: (1) Annual publication output; (2) distribution according to subject areas; (3) distribution according to journals; (4) distribution according to country; (5) distribution according to institution; (6) distribution according to institution in China; (7) distribution according to institution that cooperated with Chinese institutions; (8) top-cited articles from 2002 to 2006; (9) top-cited articles from 2007 to 2011. RESULTS: A total of 318 publications on stem cell transplantation for treating Duchenne muscular dystrophy were retrieved from Web of Science from 2002 to 2011, of which almost half derived from American authors and institutes. The number of publications has gradually increased over the past 10 years. Most papers appeared in journals with a focus on gene and molecular research, such as Molecular Therapy, Neuromuscular Disorders, and PLoS One. The 10 most-cited papers from 2002 to 2006 were mostly about different kinds of stem cell transplantation for muscle regeneration, while the 10 most-cited papers from 2007 to 2011 were mostly about new techniques of stem cell transplantation

  1. Effectiveness of brachytherapy in treating carcinoma of the vulva

    International Nuclear Information System (INIS)

    Pohar, Surjeet; Hoffstetter, Sylvette; Peiffert, Didier; Luporsi, Elisabeth; Pernot, Monique

    1995-01-01

    Purpose: Radical radiotherapeutic management of vulvar cancer often incorporates brachytherapy as a portion of the treatment regimen. However, few studies using this modality alone to manage vulvar cancer have been published. Methods and Materials: Thirty four patients were treated with iridium-192 ( 192 Ir) brachytherapy for vulvar cancer between 1975 and 1993 at Centre Alexis Vautrin. Twenty-one patients were treated at first presentation when surgery was contraindicated or declined. Of these patients, 12 had International Federation of Gynecology and Obstetrics Classification Stage III or IV disease, 8 were Stage II, 1 was Stage I, and 1 was Stage 0. Thirteen patients were treated for recurrent disease. Paris system rules for implantation and dose prescription were followed. The median reference dose was 60 Gy (range 53 to 88 Gy). At the time of analysis, 10 of 34 patients were alive. Median follow-up in these 10 patients was 31 months (range: 21 months to 107 months). Fourteen of the 24 deaths were from causes other than vulvar cancer. Results: Kaplan-Meier actuarial 5-year local control was 47% (95% confidence interval (CI) = 23 to 73%) and 5-year actuarial loco-regional control was 45% (95% CI = 21 to 70%). Kaplan-Meier actuarial 5-year disease-specific survival was 56% (95% CI = 33 to 76%) and actuarial 5-year survival was 29% (95% CI = 15 to 49%). Median time to death was 14 months. Subset analysis revealed a higher actuarial 5-year local control in patients treated at first presentation than those treated for recurrence (80 vs. 19%, log rank, p = 0.04). Similarly, actuarial 5-year loco-regional control was higher in patients treated at first presentation (80 vs. 16%, log rank, p 0.01). The two groups did not differ significantly in disease-specific or overall survival. The actuarial 5-year disease specific survival of 56% is somewhat less than the expected 5-year disease-specific survival after surgery in a group having a similar proportion of early stage

  2. Process for treating waste water having low concentrations of metallic contaminants

    Science.gov (United States)

    Looney, Brian B; Millings, Margaret R; Nichols, Ralph L; Payne, William L

    2014-12-16

    A process for treating waste water having a low level of metallic contaminants by reducing the toxicity level of metallic contaminants to an acceptable level and subsequently discharging the treated waste water into the environment without removing the treated contaminants.

  3. Informed reasoning: repositioning of nitisinone to treat oculocutaneous albinism.

    Science.gov (United States)

    Manga, Prashiela; Orlow, Seth J

    2011-10-01

    Oculocutaneous albinism (OCA) is a group of genetic disorders characterized by hypopigmentation of the skin, hair, and eyes. Affected individuals experience reduced visual acuity and substantially increased skin cancer risk. There are four major types of OCA (OCA1-OCA4) that result from disruption in production of melanin from tyrosine. Current treatment options for individuals with OCA are limited to attempts to correct visual problems and counseling to promote use of sun protective measures. However, Onojafe et al., reporting in this issue of the JCI, provide hope for a new treatment approach for OCA, as they demonstrate that treating mice that model OCA-1b with nitisinone, which is FDA approved for treating hereditary tyrosinemia type 1, elevates plasma tyrosine levels, and increases eye and hair pigmentation.

  4. Pediatric mandibular fractures treated by rigid internal fixation.

    Science.gov (United States)

    Wong, G B

    1993-09-01

    Mandibular fractures in the pediatric patient population are relatively uncommon. These patients present with their own unique treatment requirements. Most fractures have been treated conservatively by dental splints. Closed reduction techniques with maxillomandibular fixation (MMF) in very young children can pose several concerns, including cooperation, compliance and adequate nutritional intake. Rigid internal fixation of unstable mandibular fractures using miniplates and screws circumvents the need for MMF and allows immediate jaw mobilization. At major pediatric trauma institutions, there has been an increasing trend toward the use of this treatment when open reduction is necessary. This article presents a report of a five-year-old child who presented with bilateral mandibular fractures and was treated by rigid internal fixation and immediate mandibular mobilization.

  5. Methimazole Associated Neutropenia in a Preterm Neonate Treated for Hyperthyroidism

    Directory of Open Access Journals (Sweden)

    Dimitrios Angelis

    2015-01-01

    Full Text Available Maternal Graves’ disease is relatively uncommon with an estimated incidence of 0.4%–1% of all pregnancies, but only 1–5% of newborns delivered to mothers with Graves’ disease develop overt clinical signs and symptoms of hyperthyroidism. Here, we describe a case of a 1380-gram female neonate who was born at 30-week gestation to a mother with Graves’ disease. Our patient presented with hyperthyroidism followed by transient hypothyroidism requiring treatment with levothyroxine. While hyperthyroid, she was treated with methimazole, iodine, and a beta-blocker. 20 days after the initiation of methimazole, she developed neutropenia. The neutrophil counts started to improve immediately after the initiation of the weaning of methimazole. To the best of our knowledge, this is the first case reported in the literature of methimazole induced neutropenia in a preterm infant being treated for neonatal Graves’ disease.

  6. Hydrogen embrittlement of thermomechanically treated 18Ni Maraging steel

    International Nuclear Information System (INIS)

    Munford, J.W.; Rack, H.J.; Kass, W.J.

    1977-01-01

    The influence of thermomechanical treatments on susceptibility to cracking in 100 percent relative humidity air and low pressure (93.3 KPa) gaseous hydrogen has been investigated for 18Ni (350 ksi) Maraging steel. Two thermomechanical treatments were studied, ausforming and marforming and compared with the standard solution treated and aged material. Although little difference exists for the strength and toughness values between these treatments, a two to five-fold increase in the stress intensity threshold for cracking was found for both the ausformed and marformed material. A dramatic difference in cracking kinetics was also apparent as shown by the failure times at comparable stress intensities. Fractographic analysis showed that the primary fracture mode was 100 percent intergranular for the solution treated and aged samples while the ausform and marform failures were predominately quasi-cleavage or intergranular depending on orientation. Finally, permeation and diffusion measurements were conducted on the above materials and these results are correlated with the environmental cracking behavior

  7. Hydrogen embrittlement of thermomechanically treated 18Ni Maraging steel

    Energy Technology Data Exchange (ETDEWEB)

    Munford, J.W.; Rack, H.J.; Kass, W.J.

    1977-01-01

    The influence of thermomechanical treatments on susceptibility to cracking in 100 percent relative humidity air and low pressure (93.3 KPa) gaseous hydrogen has been investigated for 18Ni (350 ksi) Maraging steel. Two thermomechanical treatments were studied, ausforming and marforming and compared with the standard solution treated and aged material. Although little difference exists for the strength and toughness values between these treatments, a two to five-fold increase in the stress intensity threshold for cracking was found for both the ausformed and marformed material. A dramatic difference in cracking kinetics was also apparent as shown by the failure times at comparable stress intensities. Fractographic analysis showed that the primary fracture mode was 100 percent intergranular for the solution treated and aged samples while the ausform and marform failures were predominately quasi-cleavage or intergranular depending on orientation. Finally, permeation and diffusion measurements were conducted on the above materials and these results are correlated with the environmental cracking behavior.

  8. Subproject L-045H 300 Area Treated Effluent Disposal Facility

    International Nuclear Information System (INIS)

    1991-06-01

    The study focuses on the project schedule for Project L-045H, 300 Area Treated Effluent Disposal Facility. The 300 Area Treated Effluent Disposal Facility is a Department of Energy subproject of the Hanford Environmental Compliance Project. The study scope is limited to validation of the project schedule only. The primary purpose of the study is to find ways and means to accelerate the completion of the project, thereby hastening environmental compliance of the 300 Area of the Hanford site. The ''300 Area'' has been utilized extensively as a laboratory area, with a diverse array of laboratory facilities installed and operational. The 300 Area Process Sewer, located in the 300 Area on the Hanford Site, collects waste water from approximately 62 sources. This waste water is discharged into two 1500 feet long percolation trenches. Current environmental statutes and policies dictate that this practice be discontinued at the earliest possible date in favor of treatment and disposal practices that satisfy applicable regulations

  9. Clinical course of acute atrial fibrillation treated with rapid digitalization.

    Science.gov (United States)

    Weiner, P; Bassan, M M; Jarchovsky, J; Iusim, S; Plavnick, L

    1983-02-01

    Forty-seven episodes of acute atrial fibrillation (AF) in 45 patients were examined prospectively to determine the course of the disorder treated with rapid digitalization. Patients received 1.5 mg of digoxin intravenously over 12 hours. In 40 of the 47 attacks, reversion to sinus rhythm occurred with no additional therapy at 1 to 96 hours (median 4 hours) after beginning digoxin. In thirty-two patients, conversion occurred within 8 hours; only one patient showed important ventricular slowing before conversion. Thus, if digoxin facilitates conversion, it does not do so by slowing the ventricular response. Of the 11 patients still in AF at 16 hours, conversion subsequently occurred in only four who were receiving digoxin alone. We conclude that the prognosis for quick reversion to sinus rhythm in patients with acute AF treated with rapid digitalization alone is excellent. If reversion does not occur by 16 to 24 hours, additional measures to restore sinus rhythm are indicated.

  10. Optimizing nitrate removal in woodchip beds treating aquaculture effluents

    DEFF Research Database (Denmark)

    von Ahnen, Mathis; Pedersen, Per Bovbjerg; Hoffmann, Carl Christian

    2016-01-01

    Nitrate is typically removed from aquaculture effluents using heterotrophic denitrification reactors. Heterotrophic denitrification reactors, however, require a constant input of readily available organic carbon (C) sources which limits their application in many aquaculture systems for practical...... and/or economic reasons.A potential alternative technology for removing nitrate currently applied for treating surface and drainage water is based on using wood by-products as a carbon source for denitrification. Using lab-scale horizontal-flow woodchip filters, the current study investigated...... the potential of optimizing woodchip reactors for treating aquaculture effluent. A central composite design (CCD) was applied to assess the effects of simultaneously changing the empty bed contact time (EBCTs of 5.0-15.0 h; corresponding to theoretical hydraulic retention times of 3.3-9.9 h) and bicarbonate...

  11. An integrated engineering solution in treating tailings pond water (TPW)

    Energy Technology Data Exchange (ETDEWEB)

    Guo, Z. [Alberta Univ., Edmonton, AB (Canada)

    2010-07-01

    This presentation described the progress that has been made in the treatment of tailings pond water (TPW). Several treatment technologies were examined for their potential use. Any valid treatment methods must be technically practicable and economically feasible in treating TPW. An integrated TPW treatment process was proposed in this paper after reviewing recent published literature related to TPW treatment. The process was proposed based on knowledge and experience gained from municipal and other industrial water and wastewater treatment operations. This engineered treatment process consists of bioadsorption, bioflocculation, suspended sludge blanket filtration, clarification, ozonation, and coke assisted hybrid biodegradation. The proposed treatment process was aiming at environmental release and/or further reuse of the treated TPW. This proposed treatment process features the reuse of 2 waste materials in order to enhance the treatment efficiency, to increase financial feasibility, and to maximize environmental benefits of the treatment. tabs., figs.

  12. LASIK flap buttonhole treated immediately by PRK with mitomycin C.

    Science.gov (United States)

    Kymionis, George D; Portaliou, Dimitra M; Karavitaki, Alexandra E; Krasia, Maria S; Kontadakis, Georgios A; Stratos, Aimilianos; Yoo, Sonia H

    2010-03-01

    To describe the visual outcomes of three patients who had LASIK flap buttonhole and were treated immediately with photorefractive keratectomy (PRK) and topical mitomycin C (MMC) 0.02%. Three patients underwent bilateral LASIK with the SCHWIND Carriazo-Pendula 90 microm head microkeratome. In all three cases, a buttonhole flap occurred in the left eye. The flap was repositioned and phototherapeutic keratectomy for 50 microm was used for epithelial removal while immediate PRK with MMC was performed to treat the buttonhole flap. Three months after the procedure, uncorrected distance visual acuity and corrected distance visual acuity were 20/20 with regular topographic findings. Using PRK with MCC immediately after the occurrence of the LASIK flap buttonhole may be an effective treatment.

  13. Electrochemical Corrosion Investigations on Anaerobic Treated Distillery Effluent

    Science.gov (United States)

    Ram, Chhotu; Sharma, Chhaya; Singh, A. K.

    2014-09-01

    Present study is focused on the corrosivity of anaerobic treated distillery effluent and corrosion performance of mild steel and stainless steels. Accordingly, electrochemical polarization tests were performed in both treated distillery and synthetic effluents. Polarization tests were also performed in synthetic solutions and it was observed that Cl- and K+ increase whereas SO4 -, PO4 -, NO3 -, and NO2 - decrease the corrosivity of effluent at alkaline pH. Further, comparison in corrosivity of distillery and synthetic effluents shows the former to be less corrosive and this is assigned due to the presence of amino acids and melanoidins. Mild steel experienced to have the highest corrosion rate followed by stainless steels—304L and 316L and lowest in case of SAF 2205. Relative corrosion resistance of stainless steels is observed to depend upon Cr, Mo, and N content.

  14. Aquatic Plant/microbial Filters for Treating Septic Tank Effluent

    Science.gov (United States)

    Wolverton, B. C.

    1988-01-01

    The use of natural biological processes for treating many types of wastewater have been developed by NASA at the John C. Stennis Space Center, NSTL, Mississippi, during the past 15 years. The simplest form of this technology involves the use of aquatic plant/marsh filters for treatment of septic tank effluent. Septic tank effluent from single home units can be treated to advanced secondary levels and beyond by using a 37.2 sq m (400 sq ft) surface area washed gravel filter. This filter is generally 0.3 m (1 ft) deep with a surface cover of approximately 0.15 m (6 in.) of gravel. The plants in this filter are usually aesthetic or ornamental such as calla lily (Zantedeschia aethiopica), canna lily (Canna flaccida), elephant ear (Colocasia esculenta), and water iris (Iris pseudacorus).

  15. Celiac artery stenosis/occlusion treated by interventional radiology

    International Nuclear Information System (INIS)

    Ikeda, Osamu; Tamura, Yoshitaka; Nakasone, Yutaka; Yamashita, Yasuyuki

    2009-01-01

    Severe stenosis/occlusion of the proximal celiac trunk due to median arcuate ligament compression (MALC), arteriosclerosis, pancreatitis, tumor invasion, and celiac axis agenesis has been reported. However, clinically significant ischemic bowel disease attributable to celiac axis stenosis/occlusion appears to be rare because the superior mesenteric artery (SMA) provides for rich collateral circulation. In patients with celiac axis stenosis/occlusion, the most important and frequently encountered collateral vessels from the SMA are the pancreaticoduodenal arcades. Patients with celiac artery stenosis/occlusion are treated by interventional radiology (IR) via dilation of the pancreaticoduodenal arcade. In patients with dilation of the pancreaticoduodenal arcade on SMA angiograms, IR through this artery may be successful. Here we provide several tips on surmounting these difficulties in IR including transcatheter arterial chemoembolization for hepatocellular carcinoma, an implantable port system for hepatic arterial infusion chemotherapy to treat metastatic liver tumors, coil embolization of pancreaticoduodenal artery aneurysms, and arterial stimulation test with venous sampling for insulinomas.

  16. Celiac artery stenosis/occlusion treated by interventional radiology

    Energy Technology Data Exchange (ETDEWEB)

    Ikeda, Osamu [Department of Diagnostic Radiology, Kumamoto University Graduate School of Medical and Pharmaceutical Sciences, 1-1-1, Honjo Kumamoto 860-8505 (Japan)], E-mail: osamu-3643ik@do9.enjoy.ne.jp; Tamura, Yoshitaka; Nakasone, Yutaka; Yamashita, Yasuyuki [Department of Diagnostic Radiology, Kumamoto University Graduate School of Medical and Pharmaceutical Sciences, 1-1-1, Honjo Kumamoto 860-8505 (Japan)

    2009-08-15

    Severe stenosis/occlusion of the proximal celiac trunk due to median arcuate ligament compression (MALC), arteriosclerosis, pancreatitis, tumor invasion, and celiac axis agenesis has been reported. However, clinically significant ischemic bowel disease attributable to celiac axis stenosis/occlusion appears to be rare because the superior mesenteric artery (SMA) provides for rich collateral circulation. In patients with celiac axis stenosis/occlusion, the most important and frequently encountered collateral vessels from the SMA are the pancreaticoduodenal arcades. Patients with celiac artery stenosis/occlusion are treated by interventional radiology (IR) via dilation of the pancreaticoduodenal arcade. In patients with dilation of the pancreaticoduodenal arcade on SMA angiograms, IR through this artery may be successful. Here we provide several tips on surmounting these difficulties in IR including transcatheter arterial chemoembolization for hepatocellular carcinoma, an implantable port system for hepatic arterial infusion chemotherapy to treat metastatic liver tumors, coil embolization of pancreaticoduodenal artery aneurysms, and arterial stimulation test with venous sampling for insulinomas.

  17. Disclusion time reduction therapy in treating occluso-muscular pains

    Directory of Open Access Journals (Sweden)

    Prafulla Thumati

    2017-01-01

    Full Text Available Disclusion time reduction (DTR is an objective treatment protocol using T-Scan III (digital analysis of occlusion and electromyography for treating occlusally activated orofacial pains. Chronic occluso-muscle disorder is a myogenous subset of temporomandibular disorder symptoms. These muscular symptoms are induced within hyperactive masticatory muscles due to prolonged disclusion time, occlusal interferences, and occlusal surface friction that occur during mandibular excursive movements. This case report describes a patient treated by DTR therapy, whereby measured pretreatment prolonged disclusion time was reduced to short disclusion time using the immediate complete anterior guidance development enameloplasty, guided by T-Scan occlusal contact time and force analysis synchronized with electromyographic recordings of four masticatory muscles.

  18. Current Controversies in Newer Therapies to Treat Birth Asphyxia

    Directory of Open Access Journals (Sweden)

    Pia Wintermark

    2011-01-01

    Full Text Available Despite major advances in monitoring technology and knowledge of fetal and neonatal pathophysiology, neonatal hypoxic-ischemic encephalopathy (HIE remains one of the main causes of severe adverse neurological outcome in children. Until recently, there were no therapies other than supportive measures. Over the past several years, mild hypothermia has been proven to be safe to treat HIE. Unfortunately, this neuroprotective strategy seems efficient in preventing brain injury in some asphyxiated newborns, but not in all of them. Thus, there is increasing interest to rapidly understand how to refine hypothermia therapy and add neuroprotective or neurorestorative strategies. Several promising newer treatments to treat birth asphyxia and prevent its devastating neurological consequences are currently being tested. In this paper, the physiopathology behind HIE, the currently available treatment, the potential alternatives, and the next steps before implementation of these other treatments are reviewed.

  19. Microprocessor tester for the treat upgrade reactor trip system

    International Nuclear Information System (INIS)

    Lenkszus, F.R.; Bucher, R.G.

    1984-01-01

    The upgrading of the Transient Reactor Test (TREAT) Facility at ANL-Idaho has been designed to provide additional experimental capabilities for the study of core disruptive accident (CDA) phenomena. In addition, a programmable Automated Reactor Control System (ARCS) will permit high-power transients up to 11,000 MW having a controlled reactor period of from 15 to 0.1 sec. These modifications to the core neutronics will improve simulation of LMFBR accident conditions. Finally, a sophisticated, multiply-redundant safety system, the Reactor Trip System (RTS), will provide safe operation for both steady state and transient production operating modes. To insure that this complex safety system is functioning properly, a Dedicated Microprocessor Tester (DMT) has been implemented to perform a thorough checkout of the RTS prior to all TREAT operations

  20. Modification of polypropylene with radiation-treated wood fiber

    International Nuclear Information System (INIS)

    Czvikovszky, T.; Tapolcai, I.

    1983-01-01

    The dispersed wood material is used not only as filler for thermosetting polymers but also as a new type of fibrous additive for thermoplastics e.g. polypropylene. Benefit of this additive (filler or reinforcement) is determined by the coupling between the wood and the synthetic resin. Fibrous, dispersed wood material was preirradiated in air, treated with vinyl monomer containing polyester resin and then mixed in polypropylene. Processability of such thermoplastic blends as well as reactivity of the mixed components were followed by measuring energy, absorbed during the kneading of the melt. The vinylmonomer vinylmonomer - polyester additive, activated at higher temperature by the radiation-formed peroxy groups on the wood fiber, results in good processability of the thermoplastic blend, and gives interesting mechanical properties. Calandering, extrusion, pressmoulding and mechanical testing demonstrated good workability and practical value of the polypropylene composite material containing radiation-treated wood fiber. (author)