Toxicology News and Research

Latest Toxicology News and Research

Study explores the efficacy of antivenom against copperhead snake bites

Dr. Spencer Greene wants to make sure the standard treatment for copperhead snake bites, the most common venomous snake in greater Houston and southeast Texas, works, and if it doesn't, he wants to stop its use.

23 Mar 2015

UZH researchers map spinal cord neurons involved in 'Gate Control Theory' of pain

Sensing pain is extremely unpleasant and sometimes hard to bear - and pain can even become chronic. The perception of pain varies a lot depending on the context in which it is experienced. 50 years ago, neurobiologist Patrick Wall and psychologist Ronald Melzack formulated the so-called "Gate Control Theory" of pain.

20 Mar 2015

IU researchers reveal how Toxoplasma parasites modify brain cells

Rodents infected with a common parasite lose their fear of cats, resulting in easy meals for the felines. Now IU School of Medicine researchers have identified a new way the parasite may modify brain cells, possibly helping explain changes in the behavior of mice -- and humans.

19 Mar 2015

Gentronix signs three-year technology access deal with SIMM

UK based Gentronix Limited, the specialist genetic toxicology company, today announced it has signed a three year technology access deal with one of China's most prestigious research intensive institutes, Shanghai Institute Materia Medica, Chinese Academy of Sciences.

18 Mar 2015

New study finds that fetus exposed to tobacco smoke faces diabetes risk in adulthood

A fetus exposed to tobacco smoke may be at increased risk for diabetes in adulthood, a new study of adult daughters finds.

9 Mar 2015

SCIEX and Labor Berlin Collaboration to Advance Forensic Testing

SCIEX announced today a research collaboration with Labor Berlin, the largest clinical laboratory in Germany, for the development of a hybrid Quadrupole Time-of-Flight (TOF) MS/MS reference library of relevant forensic chemical compounds

3 Mar 2015

Existing drug could help treat MS, other neurological diseases

Damage to myelin, the fatty insulator that enables communication between nerve cells, characterizes multiple sclerosis (MS) and other devastating neurological diseases.

3 Mar 2015

Pharmacyclics completes toxicology studies of BTK inhibitor in RA

Pharmacyclics, Inc. today announced that longer-term toxicology studies for its newly developed Bruton's tyrosine kinase (BTK) inhibitor for rheumatoid arthritis, or RA, have been completed.

28 Feb 2015

Palatin introduces clinical trial website in support of bremelanotide phase 3 study for FSD treatment

Palatin Technologies, Inc., a biopharmaceutical company developing targeted, receptor-specific peptide therapeutics for the treatment of diseases with significant unmet medical needs and commercial potential, today announced that it has launched a clinical trial website in support of its phase 3 reconnect study with bremelanotide for the treatment of female sexual dysfunction (FSD).

20 Feb 2015

Doctoral students of Magicbullet network to develop 'gentle' cancer treatment

Medication that specifically targets cancer cells and delivers its active agent without harming healthy cells - this is what doctoral students of the Magicbullet network will be working on from mid-2015. Bielefeld University is coordinating the programme for the development of "gentle" cancer treatment.

19 Feb 2015

Nicotine metabolite supports learning, memory by amplifying action of primary chemical messenger

Nicotine's primary metabolite supports learning and memory by amplifying the action of a primary chemical messenger involved in both, researchers report.

19 Feb 2015

Psychemedics' revenue increases 4% to $6.8 million in fourth quarter 2014

Psychemedics Corporation today announced fourth quarter and year-end financial results for the period ended December 31, 2014. The Company also announced a quarterly dividend of $0.15 per share payable to shareholders of record as of February 23, 2015 to be paid on March 6, 2015. This will be the Company's 74th consecutive quarterly dividend.

11 Feb 2015

Study shows that drinking green tea before taking supplements may reduce toxicity risk

As high doses of green tea extract supplements for weight loss become more popular, potential liver toxicity becomes a concern. In the last decade, dozens of people have been diagnosed with the condition. However, drinking green tea in the weeks before taking supplements likely reduces risk, according to researchers in Penn State's College of Agricultural Sciences.

5 Feb 2015

Cell-penetrating nanoparticles can efficiently transport oligonucleotide drugs into cells

Therapeutic oligonucleotide analogs represent a new and promising family of drugs that act on nucleic acid targets such as RNA or DNA; however, their effectiveness has been limited due to difficulty crossing the cell membrane.

31 Jan 2015

New study may lead to novel drug target for treating lung cancer

A new study by University of Kentucky Markey Cancer Center researchers suggests that targeting a key enzyme and its associated metabolic programming may lead to novel drug development to treat lung cancer.

27 Jan 2015

Morphine after tonsillectomy may be life threatening for children

Treating post-operative pain with morphine can cause life-threatening respiratory problems in some children who have had their tonsils and/or adenoids removed, new research has found.

27 Jan 2015

INRS researchers to use new specialized equipment to study environmental equity, male infertility

With the acquisition of new specialized equipment, INRS researchers Philippe Apparicio, Géraldine Delbès, and Maritza Jaramillo and their teams will be able to advance knowledge and train highly qualified people in the fields of environmental equity, reproductive toxicology, and the treatment of infections. They received a total of over $1 million from the Quebec government and the John R. Evans Leaders Fund of the Canadian Foundation for Innovation.

22 Jan 2015

UChicago researchers awarded NIH grants to develop novel medications for sleep apnea, asthma

Two research teams based at the University of Chicago have received prestigious grants from the National Institutes of Health to develop novel medications to treat sleep apnea and asthma.

21 Jan 2015

New study finds no correlation between opioids administered in the ER and patient satisfaction scores

A new study co-authored by investigators at the University of Massachusetts Medical School found that there is no correlation between opioids administered in the emergency room setting and Press Ganey ED patient satisfaction scores, one of the most commonly used metrics for measuring patient satisfaction.

16 Jan 2015

Exposure to nanoparticles can play major role in development of cardiovascular diseases

Nanoparticles, extremely tiny particles measured in billionths of a meter, are increasingly everywhere, and especially in biomedical products. Their toxicity has been researched in general terms, but now a team of Israeli scientists has for the first time found that exposure nanoparticles (NPs) of silicon dioxide (SiO2) can play a major role in the development of cardiovascular diseases when the NP cross tissue and cellular barriers and also find their way into the circulatory system.

8 Jan 2015

Toxicology News and Research

Latest Toxicology News and Research

Study explores the efficacy of antivenom against copperhead snake bites

UZH researchers map spinal cord neurons involved in 'Gate Control Theory' of pain

IU researchers reveal how Toxoplasma parasites modify brain cells

Gentronix signs three-year technology access deal with SIMM

New study finds that fetus exposed to tobacco smoke faces diabetes risk in adulthood

SCIEX and Labor Berlin Collaboration to Advance Forensic Testing

Existing drug could help treat MS, other neurological diseases

Pharmacyclics completes toxicology studies of BTK inhibitor in RA

Palatin introduces clinical trial website in support of bremelanotide phase 3 study for FSD treatment

Doctoral students of Magicbullet network to develop 'gentle' cancer treatment

Nicotine metabolite supports learning, memory by amplifying action of primary chemical messenger

Psychemedics' revenue increases 4% to $6.8 million in fourth quarter 2014

Study shows that drinking green tea before taking supplements may reduce toxicity risk

Cell-penetrating nanoparticles can efficiently transport oligonucleotide drugs into cells

New study may lead to novel drug target for treating lung cancer

Morphine after tonsillectomy may be life threatening for children

INRS researchers to use new specialized equipment to study environmental equity, male infertility

UChicago researchers awarded NIH grants to develop novel medications for sleep apnea, asthma

New study finds no correlation between opioids administered in the ER and patient satisfaction scores

Exposure to nanoparticles can play major role in development of cardiovascular diseases

Forensics and toxicology - Industry Focus eBook eBook

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

Toxicology News and Research

Latest Toxicology News and Research

Forensics and toxicology - Industry Focus eBook eBook

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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