[PDF] Top 20 Surgical smoke and ultrafine particles
Has 10000 "Surgical smoke and ultrafine particles" found on our website. Below are the top 20 most common "Surgical smoke and ultrafine particles".
Surgical smoke and ultrafine particles
... knife smoke and odor ...size. Particles larger and smaller than ...the surgical smoke poses a well-documented hazard for operation room personnel that should be taken ...seriously. ... See full document
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Effects of ultrafine particles-induced oxidative stress on Clara cells in allergic lung inflammation
... cigarette smoke decreases tran- sepithelial resistance resulting in a reduction of the epi- thelial barrier function ...cigarette smoke, characterized by a highly reactive gas phase and organics, might ... See full document
13
Expert elicitation on ultrafine particles: likelihood of health effects and causal pathways
... function, thrombosis and plaque destabilization). As for mortality, the ratings of these long-term exposure effects on cardiovascular morbidity were only slightly lower than for the corresponding short-term exposure ... See full document
16
Ultrafine carbon particles down-regulate CYP1B1 expression in human monocytes
... The xenobiotic metabolism can be divided into two phases: modification (phase I) and conjugation (phase II). An important group of phase I enzymes consists of the cytochrome P450 oxidases (CYP) which belong to the mon- ... See full document
13
Health Risk Assessment of VOCs from Surgical Smoke
... Surgical smoke is composed of 95% water vapour and 5% combustion by-products and cellular debris ...makes surgical smoke threaten human health ...the particles contain blood and ... See full document
10
Exposure to ultrafine carbon particles at levels below detectable pulmonary inflammation affects cardiovascular performance in spontaneously hypertensive rats
... post surgical recovery, with resumption of normal food and water intake within 24 h of ...post surgical complications. After 10 days of post surgical recovery, the animals were acclimatized in the ... See full document
18
Elevated particle number concentrations induce immediate changes in heart rate variability: a panel study in individuals with impaired glucose metabolism or diabetes
... Personal exposures to particle number concentrations Table 2 describes the distribution of the personal PNC measurements and the distribution of particle concen- trations at the central monitoring site. Substantially ... See full document
11
Inhalation of ultrafine carbon particles alters heart rate and heart rate variability in people with type 2 diabetes
... 10 particles/cm 3 ) or elemental carbon UFP (~10 7 particles/cm 3 , ~50 ug/m 3 , count median diameter 32 nm) by mouthpiece, for 2 hours at rest, in a double-blind, randomized, crossover study ... See full document
9
‘The air that we breathe’: assessment of laser and electrosurgical dissection devices on operating theater air quality
... OR. Surgical smoke is cre- ated through the routine use of energy driven tissue dis- section including cautery devices, ultrasonic scalpels, and ...the particles created varies between de- vices ... See full document
9
In vitro toxicological evaluation of surgical smoke from human tissue
... the surgical smoke is cytotoxic to both the SAEC and RAW cell lines, but to varying ...the surgical smoke in SAEC and RAW, LDH was measured and shown to be elevated in both the SAEC and RAW ... See full document
11
Comparison of cellular toxicity caused by ambient ultrafine particles and engineered metal oxide nanoparticles
... Coarse particles are mostly deposited in the upper respira- tory tract, whereas fine particles can be inhaled deep into the lung ...inhaled particles from lung airspaces into the systemic ... See full document
12
Charge Distribution of Fine and Ultrafine NaCl Aerosol Particles by Tandem DMA Technique
... nano particles, emphasis has shifted towards the determination of particle size distributions in lower size ranges and hence analyzing their size related ...small particles of special materials using ... See full document
8
Occupational exposure to ultrafine particles in police officers: no evidence for adverse respiratory effects
... of ultrafine and fine carbon black particle exposure using similar UFP concentrations as measured in our ...larger particles) and both, acute-phase proteins and pro- coagulation parameters, in the same time ... See full document
9
Nocturnal new particle formation events in urban environments
... Overall, this study found that nocturnal NPF events were a significant source of ultrafine particles in an urban environment; however, more studies need to be undertaken in order to dete[r] ... See full document
10
Quantification of airborne road-side pollution carbon nanoparticles
... assesses ultrafine particle number in real-time rather than accumulated PM mass over a period of time, which is important for DPM where the particles are often <100nm in ...fibrous particles were ... See full document
5
CO Oxidation and O2 Removal on Meteoric Material in Venus’ Atmosphere
... A chemical ablation model was used to show that ~34% of 30 this incoming mass ablates, forming meteoric smoke particles which, together with unablated 31 dust particles, provide a signif[r] ... See full document
48
In Vitro Cardiotoxicity of Residual Oil Fly Ash.
... In 2002, Suwa et al. exposed hyperlipidemic rabbits to Ottawa dust (EHC-93) via intrapharyngeal instillation at 5mg/rabbit, 2-times/week for five weeks. The investigators found that EHC-93 increased progression of ... See full document
144
Synthesis and Characterisation of Analogues for Interplanetary Dust and Meteoric Smoke Particles
... Figure 5. SEM-EDX mapping for two particles of the Allende meteorite, showing one single mineral particle and one fine aggregate grain. Si can be included here since a Cu substrate was used. The single mineral ... See full document
36
Particle deposition modeling and atmospheric aerosol quantification: a case study in fortaleza (ceará) Brazil
... atmospheric particles in users of cycle lanes (cyclists), in the vicinity of a large vehicular traffic road in ...sized particles were measured in the Dosimetry of Multiple Path Particles ...measured ... See full document
7
Study of Potential Health Damage Caused by Ultrafine Particles in Megacities Using a Pulmonary Deposition Model
... A theoretic study was made to help choose the ultrafine particles data from four cities and apply it to the model. Information about the average mass concentration and average particle diameter for each ... See full document
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