Topic specific news, updated constantly
from the most reliable sources, all in one place.
Other NewsOnly
Information Pages
Information Pages
Reports in for Greyhound Bus Crash - CBS 47
 LA Weekly (blog) | Toxicology Reports in for Greyhound Bus Crash CBS 47 ... we're going to have to work on and forgive,” said Bustillos. reports show, the Greyhound Bus driver did not have alcohol or drugs in his system. Driver In SUV Involved In Fresno Greyhound Bus Crash Was Intoxicated Daughter defends actions of bus driver in fatal crash CHP: SUV driver in fatal 99 crash was drunk |
Canada's Transsexual Fish: Are Humans to Blame? - TIME (blog)
Canada's Transsexual Fish: Are Humans to Blame? TIME (blog) ... amphibians and other aquatic life, but a new Canadian report in Environmental and Chemistry has turned up some especially striking findings. ... |
Investigation Continues Into Woman Found Dead In Trunk - KGTV San Diego
Investigation Continues Into Woman Found Dead In Trunk KGTV San Diego Authorities Thursday were waiting for a report to determine whether the death of a woman whose body was found in the trunk of her car in ... Body in trunk was Oceanside social worker |
Mom charged after newborn dies of meth intoxication - Atlanta Journal Constitution
 Atlanta Journal Constitution | Mom charged after newborn dies of meth intoxication Atlanta Journal Constitution Fayette County Sheriff's Office Kaisha Lynne Poulson, 25, was arrested Wednesday after reports showed her newborn died from methamphetamine ... F'ville woman charged with murder of infant son 2-Month-Old Dies Of Meth Intoxication; Mom Charged Baby "Killed" By Addict Mother's Breastmilk |
Wescott Testimony - FOX 40 News WICZ TV
 WBNG-TV | Wescott Toxicology Testimony FOX 40 News WICZ TV Asphyxiation was ruled the official cause of death for Kelly Wescott, but Wednesday William Kenyon's defense attorney questioned whether a combination of ... Day 4 of Testimony Wraps Up |
Cemetery pond death probed as accidental drowning - Billings Gazette
Cemetery pond death probed as accidental drowning Billings Gazette Yellowstone County sheriff's detectives are still awaiting reports related to the drowning of 18-year-old Isiah Alkire of Billings. ... |
Lack Of Recovery In Prompts CVD To Reduce Guidance Further - Benzinga
Lack Of Recovery In Toxicology Prompts CVD To Reduce Guidance Further Benzinga It appears that a lack of a recovery in (and perhaps deterioration) will further delay the company's earnings recovery into 2011,” the analysts ... |
Police: MLB Rockies president died of natural causes - CNN (blog)
 CBC.ca | Police: MLB Rockies president died of natural causes CNN (blog) The Utah state medical examiner office forwarded the autopsy and results earlier this week to Salt Lake City Police. McGregor, 48, had no drugs ... Rockies President Died Of Natural Causes Former Colorado Rockies' president died of natural causes |
Coroner: no foul play in death of man in river - Seattle Times
Coroner: no foul play in death of man in river Seattle Times Hawkins says the man often camped along the river near where he was found. An official cause of death awaits test results. No foul play found in death of man in river Man's body found in Yakima River identified |
Man dies in Silver Springs motel; officials await report - Ocala
Man dies in Silver Springs motel; officials await toxicology report Ocala Records show he has two warrants for violation of probation for domestic battery. Officials are awaiting a report for the deceased man. |
In vitro investigation of oxide nanoparticle and carbon nanotube toxicity and intracellular accumulation in A549 human pneumocytes. Posted by mblau3 to pubmed on Fri Nov 27 2009
Induction of apoptosis and absence of inflammation in rat lung after intratracheal instillation of multiwalled carbon nanotubes. Posted by mblau3 to pubmed on Fri Nov 27 2009
Effects of combustion-derived ultrafine particles and manufactured nanoparticles on heart cells in vitro. Posted by mblau3 to pubmed on Fri Nov 27 2009
Cyclophosphamide treatment causes impairment of sperm and its fertilizing ability in mice. Posted by hamiltonthorne to IVOS on Thu Jan 21 2010
Ultrafine titanium dioxide particles in the absence of photoactivation can induce oxidative damage to human bronchial epithelial cells. Posted by mblau3 to pubmed on Thu Feb 04 2010
Preclinical studies on safety of fullerene upon acute oral administration and evaluation for no mutagenesis. Posted by mblau3 to pubmed on Thu Feb 04 2010
Comparative study of pulmonary responses to nano- and submicron-sized ferric oxide in rats. Posted by mblau3 to pubmed on Wed Mar 17 2010
Genome-wide analysis of BEAS-2B cells exposed to trivalent arsenicals and dimethylthioarsinic acid "Lung is a major target for arsenic carcinogenesis in humans by both oral and inhalation routes. However, the carcinogenic mode of action of arsenicals is unknown. We investigated the effects of inorganic arsenic (iAsIII), monomethylarsonous acid (MMAIII), dimethylarsinous acid (DMAIII) and dimethylthioarsinic acid (DMTA), a sulfur containing dimethyl arsenic metabolite, in human bronchial epithelial (BEAS-2B) cells. Cells were exposed to 3, 15 microM-iAsIII; 0.3, 1 microM-MMAIII; 0.2, 1 microM-DMAIII; 0.2, 0.9 microM-DMTA as non-cytotoxic and minimally cytotoxic ( approximately 20%) concentrations based on Neutral Red uptake assays after 24h of culture. Total RNA was isolated and gene expression analysis conducted using Affymetrix Human Genome 133 Plus 2.0 arrays. Differentially expressed genes (DEGs) were determined using a one-way ANOVA (p 90% of DEG altered in the low concentration were also changed at the high concentration. There was a clear dose-response seen in the number of DEGs for all four compounds. iAsIII showed the highest number of DEG at both concentrations (2708 and 123, high and low, respectively). 1749, 420 and 120 DEGs were unique to the high concentrations of iAsIII, MMAIII and DMAIII, respectively. Transferrin receptor is a common DEG in low concentration arsenical treated cells. Ingenuity Pathway Analysis revealed p53 signaling (E2F1 and 2, SERPIN), and cell cycle related genes (cyclin D1) were altered by the high concentrations of DMTA, MMAIII and iAsIII. Oxidative stress (DUSP1, GPX2, NQO1, GCLC) and NF-kappaB signaling (TLR4, NF-kappaB) pathways were changed by the high concentrations of MMAIII and iAsIII. The genes identified in this study can be a valuable tool to determine the mechanism of arsenic toxicity and cancer formation. A number of similarities were observed in the gene expression profiles of DMAIII and DMTA and also iAsIII and MMAIII. These findings reveal some biological effects of arsenicals that will aid in creating a better risk assessment model for arsenical-induced lung cancer." Posted by sarah999 to file-import-10-03-11 on Thu Mar 25 2010
Rhodanese, but not cystathionine-gamma-lyase, is associated with dextran sulfate sodium-evoked colitis in mice: a sign of impaired colonic sulfide detoxification? Posted by hgaskins to sulfide colitis dss IBD toxicity on Mon Apr 12 2010