NHANES 2013-2014: Phthalates and Plasticizers Metabolites
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.9%
- Type:Plasticizer, Dioctyl Phthalate
- Usage:Coating Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Sample:Availabe
- Application:Plasticizer
- Quality control:COA ,SDS,TDS
- Delivery:Within 7-15 Days
Phthalates and Plasticizers Metabolites Urine (PHTHTE_H) Data File: PHTHTE_H.xpt First Published: December 2016 Last Revised: NA Component Description. Phthalates are a group
Metabolites of phthalates and phthalate alternatives in urine NHANES 2011-2012 bleach. Contaminated analytical glassware is treated with bleach, washed and reused; disposable lab
Characterizing Chemical Exposure Trends from
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99%
- Type:Plastic Auxiliary Agents
- Usage:PVC shoe, PVC Air Blowing/Expander PVC/DIP Shoes
- MOQ:25kg/bag
- Package:200kg/drum
- Sample:Availabe
- Application:Plasticizer
The rise in dominance for these two phthalates has been found in other works using NHANES. 28,46,47,50,51 These chemicals may have been phased into the production of plastics, 52 including children’s toys or child
Urinary phthalate metabolites are associated with decreased serum testosterone in men, women, and children from NHANES 2011-2012. National Health and Nutrition Examination Survey: 2013-2014 data
Temporal Trends in Exposures to Six Phthalates from
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.9%
- Type:Plastic Auxiliary Agents
- Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:1000KG
- Package:25kg/drum
- Payment:T/T
- Application:PVC Plasticizer
NHANES Data Set from 2005 to 2014. Phthalate biomarker data came from five consecutive cycles of NHANES spanning 10 years from 2005 to 2014.() NHANES is a
The present review, for the first time, focused on phthalate metabolites (mPAEs), not their parent phthalates which already have been summarized by numerous excellent
Associations between mixed exposure to phthalates
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.5%, 99.5%
- Type:Plastic Auxiliary Agents
- Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
- MOQ:1000KG
- Package:25kg/drum
- Advantage:Stable
Results. According to the results of the multivariable logistic regression, in a fully adjusted model, only monobenzyl phthalate (MBZP) was negatively associated with LTBI in
Phthalates are a diverse class of synthetic chemicals present in cosmetics, personal care products, and food packaging ().They are used as softeners in polyvinyl chloride (PVC) and
Personal care product use among adults in NHANES:
- Classification:Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99%, 99%
- Type:Plastic Auxiliary Agents
- Usage:Plastic Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Application:PVC Plasticizer
From 2009 to 2012, there were 3529 NHANES participants who had measurements for urinary phthalate metabolites and phenols and who responded to either the
We obtained a cross-sectional data on 3788 adults aged 20 years and older from the National Health and Nutrition Examination Survey (2007–2012). Respiratory function was evaluated using spirometry, and phthalate exposure was assessed by measuring the levels of ten urinary phthalate metabolites.The effects of individual and mixed phthalate metabolites
- Are phthalate metabolites biomonitoring?
- Many of these studies have used the biomonitoring data of phthalate metabolites in urine collected from the National Health and Nutrition Examination Survey (NHANES). ( 24 – 32) Because phthalates are nonpersistent in humans, biomonitoring data reflect phthalate exposures in surveyed participants at the time of sample collection.
- How does NHANES measure phthalate metabolites?
- NHANES categorizes its data in two-year increments known as a “cycle”, with the specific number of participants varying from cycle to cycle. Spot samples of urine were collected from participants six years and older. ( 36) A subset of these samples were analyzed for a number of phthalate metabolites.
- How are phthalates doses calculated for NHANES participants?
- Daily Intake (DI) doses of phthalates for NHANES participants were calculated using metabolite concentrations in the urine, information about the metabolite and parent phthalate, ( 42, 43) and creatinine excretion using demographic information about the participant scaled to their body weight ( 44, 45) as described in Reyes and Price.
- How are NHANES metabolite concentrations based on a toxicokinetic model?
- Urinary metabolite concentrations from NHANES between the years of 1999 and 2016 were used to infer exposure to their parent chemicals using a toxicokinetic model and a mapping between parent chemicals and their known metabolic products. Our analysis resulted in what is essentially an exposure landscape for the US population.
- How many phthalate metabolites are there?
- Silva MJ; Barr DB; Reidy JA; Malek NA; Hodge CC; Caudill SP; Brock JW; Needham LL;Calafat AM Urinary levels of seven phthalate metabolites in the U.S. population from the National Health and Nutrition Examination Survey (NHANES) 1999–2000. Environ.
- Which metabolites are not metabolized by NHANES?
- Chemical–cohort combinations not examined by NHANES are indicated by the gray cells. Twelve chemicals (7 metals, which are not metabolized but are directly measured in urine by NHANES, and 5 phthalate metabolites) were measured in all NHANES cohorts, whereas 21 chemicals (mostly heterocyclic amines and herbicides) had data for only one cohort.
