LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 19

Search options

  1. Book: Beryllium and lung cancer

    Hollins, Dana M.

    a weight of evidence evaluation of the toxicological and epidemiological literature

    (Critical reviews in toxicology ; 39,S1)

    2009  

    Author's details D. M. Hollins
    Series title Critical reviews in toxicology ; 39,S1
    Collection
    Language English
    Size 32 S. : graph. Darst.
    Publisher Informa UK
    Publishing place London
    Publishing country Great Britain
    Document type Book
    HBZ-ID HT015963970
    Database Catalogue ZB MED Medicine, Health

    Kategorien

  2. Article ; Online: Evaluating the industrial hygiene, toxicology, and public health aspects of COVID-19.

    Hollins, Dana / Kiorpes, Anthony L

    Toxicology and industrial health

    2020  Volume 36, Issue 9, Page(s) 605–606

    MeSH term(s) COVID-19/epidemiology ; Disinfectants/supply & distribution ; Health Equity/organization & administration ; Humans ; Infection Control/organization & administration ; Infection Control/standards ; Occupational Health/standards ; Pandemics ; Personal Protective Equipment/supply & distribution ; Public Health/standards ; Risk Assessment ; Risk Factors ; SARS-CoV-2 ; Ventilation/standards
    Chemical Substances Disinfectants
    Keywords covid19
    Language English
    Publishing date 2020-10-27
    Publishing country England
    Document type Introductory Journal Article
    ZDB-ID 56831-4
    ISSN 1477-0393 ; 0748-2337
    ISSN (online) 1477-0393
    ISSN 0748-2337
    DOI 10.1177/0748233720964629
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Dermal exposure and hair dye: Assessing potential bladder cancer risk from permanent hair dye.

    More, Sharlee L / Fung, Ernest S / Mathis, Claire / Schulte, Alexandra M / Hollins, Dana

    Regulatory toxicology and pharmacology : RTP

    2023  Volume 138, Page(s) 105331

    Abstract: Hair dye products include a range of chemicals, depending on the type and color. A common primary intermediate compound used to achieve the permanent effect of hair dye is para-phenylenediamine (PPD). 4-aminobiphenyl (4-ABP) has reportedly been found as ... ...

    Abstract Hair dye products include a range of chemicals, depending on the type and color. A common primary intermediate compound used to achieve the permanent effect of hair dye is para-phenylenediamine (PPD). 4-aminobiphenyl (4-ABP) has reportedly been found as a trace contaminant (presumably from the para-phenylenediamine [PPD] ingredient) in consumer permanent hair dye. While several regulatory agencies have designated 4-ABP as a human bladder carcinogen based on evidence in humans and experimental animals, only the Office of Environmental Health Hazard Assessment (OEHHA) have established a cancer risk value for 4-ABP of 0.03 μg/day based on liver tumors developed in mice. A hypothetical dermal risk assessment was performed to estimate the bladder cancer risk associated with exposure to 4-ABP from personal use of permanent hair dye potentially containing incidental 4-ABP. Previously published laboratory analyses characterizing 4-ABP concentrations in consumer hair dyes indicate the concentrations can range from below the limit of detection to 8120 ppb. Precautionary estimates of human scalp surface area, maximum skin adherence, hair dye retention factor, and percent dermal absorption were used to estimate the daily systemic exposure doses (SEDs) from dermal application of hair dye. The estimated SEDs ranged from 0.05 to 3000 pg/day. A margin of safety (MOS) was calculated as the ratio of the NSRL to the SED and ranged from 10 to 570,000. The results of this study suggest that there is no indication of increased risk of bladder cancer in humans from exposure to 4-ABP in consumer hair dye, especially as it is extremely unlikely that a consumer would use permanent hair dye on a daily basis (as this assessment models).
    MeSH term(s) Humans ; Animals ; Mice ; Hair Dyes/toxicity ; Urinary Bladder/chemistry ; Phenylenediamines/toxicity ; Urinary Bladder Neoplasms/chemically induced ; Risk Assessment
    Chemical Substances 4-phenylenediamine (U770QIT64J) ; Hair Dyes ; Phenylenediamines
    Language English
    Publishing date 2023-01-02
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 604672-1
    ISSN 1096-0295 ; 0273-2300
    ISSN (online) 1096-0295
    ISSN 0273-2300
    DOI 10.1016/j.yrtph.2022.105331
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Evaluating the industrial hygiene, toxicology, and public health aspects of COVID-19

    Hollins, Dana / Kiorpes, Anthony L

    Toxicology and Industrial Health

    2020  , Page(s) 74823372096462

    Keywords Toxicology ; Public Health, Environmental and Occupational Health ; Health, Toxicology and Mutagenesis ; covid19
    Language English
    Publisher SAGE Publications
    Publishing country us
    Document type Article ; Online
    ZDB-ID 56831-4
    ISSN 0748-2337
    ISSN 0748-2337
    DOI 10.1177/0748233720964629
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  5. Article ; Online: An analysis of workplace exposures to asbestos at three steel mills located in the United States (1972-1982).

    Hollins, Dana / Burns, Amanda / Unice, Ken / Paustenbach, Dennis J

    Toxicology and industrial health

    2019  Volume 35, Issue 11-12, Page(s) 726–737

    Abstract: The objective is to present historical asbestos airborne concentrations associated with activities involving presumably asbestos-containing materials in steel mills. A total of 138 historical industrial hygiene air samples collected in three US steel ... ...

    Abstract The objective is to present historical asbestos airborne concentrations associated with activities involving presumably asbestos-containing materials in steel mills. A total of 138 historical industrial hygiene air samples collected in three US steel mills from 1972 to 1982 were analyzed. The majority of samples were collected during relining of open hearth furnaces, stoves, and blast furnaces by steel mill bricklayers and bricklayer helpers. Over 75% of the samples (
    MeSH term(s) Air Pollutants, Occupational/analysis ; Air Pollutants, Occupational/toxicity ; Asbestos/toxicity ; Environmental Monitoring ; History, 20th Century ; Humans ; Inhalation Exposure ; Occupational Exposure/analysis ; Occupational Health ; Steel ; United States
    Chemical Substances Air Pollutants, Occupational ; Steel (12597-69-2) ; Asbestos (1332-21-4)
    Language English
    Publishing date 2019-12-09
    Publishing country England
    Document type Historical Article ; Journal Article
    ZDB-ID 56831-4
    ISSN 1477-0393 ; 0748-2337
    ISSN (online) 1477-0393
    ISSN 0748-2337
    DOI 10.1177/0748233719893905
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Hair dye and risk of skin sensitization induction: a product survey and quantitative risk assessment for para-phenylenediamine (PPD).

    Towle, Kevin M / Hwang, Ruth Y / Fung, Ernest S / Hollins, Dana M / Monnot, Andrew D

    Cutaneous and ocular toxicology

    2020  Volume 39, Issue 4, Page(s) 311–316

    Abstract: Background: Para-Phenylenediamine (PPD) is a commonly used dye intermediate in permanent hair dye formulations, and exposure to PPD has been associated with allergic contact dermatitis at certain doses.: Purpose: Determine the concentration of PPD in ...

    Abstract Background: Para-Phenylenediamine (PPD) is a commonly used dye intermediate in permanent hair dye formulations, and exposure to PPD has been associated with allergic contact dermatitis at certain doses.
    Purpose: Determine the concentration of PPD in a survey of self-application permanent hair dye products, and perform a quantitative risk assessment to determine the risk of skin sensitization induction following application of these products.
    Methods: Consumer exposure levels (CELs) to PPD following application of hair dye products were estimated using the maximum amount of hair dye that can adhere to the surface area of the scalp, the measured concentration of PPD in the hair dye product, a retention factor, the dermal absorption of PPD, and the surface area of the scalp. CELs were calculated for various exposure scenarios, and were stratified by hair dye shade.
    Results: All estimated CELs did not exceed the acceptable exposure level. Specifically, margins of safety ranged from 2.3 to 1534 for black dyes, 2.9 to 5031 for brown dyes, and 26 to 5031 for blonde dyes.
    Conclusions: Findings suggest that use of the evaluated permanent hair dyes, under the evaluated exposure scenarios, would not be expected to induce skin sensitization due to PPD exposure at concentrations ≤0.67%.
    MeSH term(s) Consumer Product Safety ; Dermatitis, Allergic Contact ; Environmental Exposure ; Hair Dyes/analysis ; Humans ; Phenylenediamines/analysis ; Risk Assessment ; Skin ; Surveys and Questionnaires
    Chemical Substances Hair Dyes ; Phenylenediamines ; 4-phenylenediamine (U770QIT64J)
    Language English
    Publishing date 2020-09-10
    Publishing country England
    Document type Journal Article
    ZDB-ID 605635-0
    ISSN 1556-9535 ; 1556-9527 ; 0731-3829
    ISSN (online) 1556-9535
    ISSN 1556-9527 ; 0731-3829
    DOI 10.1080/15569527.2020.1802740
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: A critical review of methods for decontaminating filtering facepiece respirators.

    Jacobs, Neva / Chan, Kathy / Leso, Veruscka / D'Anna, Andrea / Hollins, Dana / Iavicoli, Ivo

    Toxicology and industrial health

    2020  Volume 36, Issue 9, Page(s) 654–680

    Abstract: Various decontamination methods that may be used to extend respirator inventories have been examined for over a decade. In light of the ongoing coronavirus disease 2019 pandemic, many health-care settings are now implementing these techniques amid ... ...

    Abstract Various decontamination methods that may be used to extend respirator inventories have been examined for over a decade. In light of the ongoing coronavirus disease 2019 pandemic, many health-care settings are now implementing these techniques amid respirator shortages. We sought to perform a critical review of the available literature regarding decontamination methods to determine which strategies are effective at inactivating the target organism, preserve performance (filter efficiency and fit) of the respirator, leave no residual toxicity from the treatment, and are fast-acting, inexpensive, and readily available. We also identified areas for future research. We found that ultraviolet germicidal irradiation (UVGI) is the most widely studied method, and treatments are effective at inactivating SARS-CoV-2 without diminishing filtration efficiency or fit. These treatments were found to leave no residual toxicity for the wearer, have a relatively short cycle time of less than 1 h, and existing systems can likely be retrofitted to accommodate this method. Further, UVGI (among other treatment methods) has been recommended by the Centers for Disease Control and Prevention (CDC), Occupational Safety and Health Administration (OSHA), and respirator manufacturers. Methods involving microwave-generated steam also show potential in that they are likely effective against SARS-CoV-2, preserve performance, have no residual toxicity, require a short duration treatment cycle (often less than 10 min), and microwave ovens are inexpensive and readily available. Steam methods are currently recommended by the CDC, OSHA, and manufacturers. These respirator decontamination methods are likely also useful against other viruses or pathogens.
    MeSH term(s) COVID-19/prevention & control ; Decontamination/methods ; Equipment Contamination/prevention & control ; Guidelines as Topic ; Humans ; N95 Respirators/virology ; Pandemics ; SARS-CoV-2/drug effects
    Keywords covid19
    Language English
    Publishing date 2020-10-09
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 56831-4
    ISSN 1477-0393 ; 0748-2337
    ISSN (online) 1477-0393
    ISSN 0748-2337
    DOI 10.1177/0748233720964652
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article: A critical review of methods for decontaminating filtering facepiece respirators

    Jacobs, Neva / Chan, Kathy / Leso, Veruscka / D039, / Anna, Andrea / Hollins, Dana / Iavicoli, Ivo

    Toxicol Ind Health

    Abstract: Various decontamination methods that may be used to extend respirator inventories have been examined for over a decade. In light of the ongoing coronavirus disease 2019 pandemic, many health-care settings are now implementing these techniques amid ... ...

    Abstract Various decontamination methods that may be used to extend respirator inventories have been examined for over a decade. In light of the ongoing coronavirus disease 2019 pandemic, many health-care settings are now implementing these techniques amid respirator shortages. We sought to perform a critical review of the available literature regarding decontamination methods to determine which strategies are effective at inactivating the target organism, preserve performance (filter efficiency and fit) of the respirator, leave no residual toxicity from the treatment, and are fast-acting, inexpensive, and readily available. We also identified areas for future research. We found that ultraviolet germicidal irradiation (UVGI) is the most widely studied method, and treatments are effective at inactivating SARS-CoV-2 without diminishing filtration efficiency or fit. These treatments were found to leave no residual toxicity for the wearer, have a relatively short cycle time of less than 1 h, and existing systems can likely be retrofitted to accommodate this method. Further, UVGI (among other treatment methods) has been recommended by the Centers for Disease Control and Prevention (CDC), Occupational Safety and Health Administration (OSHA), and respirator manufacturers. Methods involving microwave-generated steam also show potential in that they are likely effective against SARS-CoV-2, preserve performance, have no residual toxicity, require a short duration treatment cycle (often less than 10 min), and microwave ovens are inexpensive and readily available. Steam methods are currently recommended by the CDC, OSHA, and manufacturers. These respirator decontamination methods are likely also useful against other viruses or pathogens.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #842494
    Database COVID19

    Kategorien

  9. Article ; Online: A critical review of methods for decontaminating filtering facepiece respirators

    Jacobs, Neva / Chan, Kathy / Leso, Veruscka / D’Anna, Andrea / Hollins, Dana / Iavicoli, Ivo

    Toxicology and Industrial Health

    2020  , Page(s) 74823372096465

    Abstract: Various decontamination methods that may be used to extend respirator inventories have been examined for over a decade. In light of the ongoing coronavirus disease 2019 pandemic, many health-care settings are now implementing these techniques amid ... ...

    Abstract Various decontamination methods that may be used to extend respirator inventories have been examined for over a decade. In light of the ongoing coronavirus disease 2019 pandemic, many health-care settings are now implementing these techniques amid respirator shortages. We sought to perform a critical review of the available literature regarding decontamination methods to determine which strategies are effective at inactivating the target organism, preserve performance (filter efficiency and fit) of the respirator, leave no residual toxicity from the treatment, and are fast-acting, inexpensive, and readily available. We also identified areas for future research. We found that ultraviolet germicidal irradiation (UVGI) is the most widely studied method, and treatments are effective at inactivating SARS-CoV-2 without diminishing filtration efficiency or fit. These treatments were found to leave no residual toxicity for the wearer, have a relatively short cycle time of less than 1 h, and existing systems can likely be retrofitted to accommodate this method. Further, UVGI (among other treatment methods) has been recommended by the Centers for Disease Control and Prevention (CDC), Occupational Safety and Health Administration (OSHA), and respirator manufacturers. Methods involving microwave-generated steam also show potential in that they are likely effective against SARS-CoV-2, preserve performance, have no residual toxicity, require a short duration treatment cycle (often less than 10 min), and microwave ovens are inexpensive and readily available. Steam methods are currently recommended by the CDC, OSHA, and manufacturers. These respirator decontamination methods are likely also useful against other viruses or pathogens.
    Keywords Toxicology ; Public Health, Environmental and Occupational Health ; Health, Toxicology and Mutagenesis ; covid19
    Language English
    Publisher SAGE Publications
    Publishing country us
    Document type Article ; Online
    ZDB-ID 56831-4
    ISSN 0748-2337
    ISSN 0748-2337
    DOI 10.1177/0748233720964652
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

To top