PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Global street drug supply and its effects on high-risk groups for COVID-19

The article by Dr. Thom Browne, Dr. Mark S. Gold and Dr. David M. Martin is published in the journal, Current Psychopharmacology, 2021

2021-04-19
(Press-News.org) The composition of the street drugs heroin and cocaine has dramatically changed at alarming speeds across the globe. No longer are these street drugs cut with benign materials such as lactose but now cut with up to 17 or more pharmaceutically active and potentially toxic adulterants.

A drug user may buy cocaine today but end up with a drug cocktail more dangerous then what was bought and assumed was cocaine. This has a profound effect on public health and safety as well as on the individual street drug users during the COVID-19 pandemic.

Selected by the Editor-in-Chief, Dr. Kenneth Blum as the Editor's Choice in the May 2021 issue of Current Psychopharmacology (CPSP), this work examined the alarming addition of multiple pharmaceutically active substances collectively referred to as "toxic adulterants" and their pathophysiological effects, especially on street drug using patients, in light of the COVID-19 pandemic

Additional pharmaceutically active and potentially toxic compounds have been found in routine street drug seizures at startling amounts. These toxic adulterants include, but are not limited to, ethical pharmaceuticals such as cardiac medications, veterinary pharmaceuticals such as levamisole, industrial chemicals, fungicides, new psychoactive substances all of which have profound effects on the substance user health and COVID-19 risk.

"Never before in the history of addiction medicine have there been so many combinations of drugs and pharmacologically active compounds in a single dose of cocaine or heroin" Stated Dr. David M. Martin, Science Team Director of the project, he continued "Although the reason for this is unclear, it may be to create new product lines for an increasingly overcrowded street drug market and this trend seems to be continuing."

The report concluded that this dangerous new trend in world street drug supply is unprecedented and maybe the undetected cause of many psychostimulant and opioid overdose deaths. This is because many toxic adulterants are not routinely tested in post-mortem or street drug seizure cases. Public health and treatment officials need to know of this new dangerous trend evaluating and treating patients.

To get the full-text article, please visit: https://www.eurekaselect.com/node/190669/article/the-rapidly-changing-composition-of-the-global-street-drug-supply-and-its-effects-on-high-risk-groups-for-covid-19

INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

Scientists find Galapagos volcano could help forecast future eruptions

Scientists find Galapagos volcano could help forecast future eruptions
2021-04-19
MIAMI--The Galápagos Islands have played a historic role since Charles Darwin's visit onboard the HMS Beagle in 1835. Today, a team of scientists, including from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science, studied a large eruption in the archipelago to get new insights into how volcanoes behave and could help forecast future events. The study gives the first detailed description of a volcanic eruption from Sierra Negra found on Isla Isabela - the largest of the Galápagos Islands and home to nearly 2,000 people. The findings, published in Nature Communications, reveal how the volcano inflated and fractured before it erupted and captures a new level of detail for any eruption from a volcano on the islands. Networks ...

Study finds humans are directly influencing wind and weather over North Atlantic

Study finds humans are directly influencing wind and weather over North Atlantic
2021-04-19
MIAMI--A new study led by scientists at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science provides evidence that humans are influencing wind and weather patterns across the eastern United States and western Europe by releasing CO2 and other pollutants into Earth's atmosphere. In the new paper, published in the journal npj Climate and Atmospheric Science, the research team found that changes in the last 50 years to an important weather phenomenon in the North Atlantic--known as the North Atlantic Oscillation--can be traced back to human activities that impact the climate system. "Scientists have long understood that human actions are warming the planet," said the study's lead author Jeremy ...

Corals go hungry long before they bleach

Corals go hungry long before they bleach
2021-04-19
The results of coral beaching are obvious -- stark underwater forests of white coral skeletons -- yet the physiological processes of bleaching are not well understood. Now, KAUST researchers show that, long before signs of bleaching appear, prolonged spells of warm water cause heat stress that disrupts the nutrient cycling of the coral and its symbiotic algae. Coral reefs occur in warm low-nutrient waters. Stony corals include the coral animal, which is a cnidarian host that lives in symbiosis with Symbiodiniaceae, single-celled algae that photosynthesize to help "feed" the coral in exchange for the ...

Biomarker for COVID-19 risk

Biomarker for COVID-19 risk
2021-04-19
Varying severity of COVID-19 symptoms in patients is reflected by levels of a chemical biomarker in their body which scientists say could be used to better manage treatments and other interventions, including vaccinations. In a new paper in International Journal of Infectious Diseases, medical experts in Italy and Australia examined levels of a chemical called serum amyloid A (SAA), a protein synthesised in the liver which can spike up to 1,000-fold within the first 24-48 hours of an infection. In turn, an increase in SAA can further perpetuate inflammation and cause clot abnormalities and organ damage, researchers say, concluding SAA levels are associated ...

Run, process, run!

Run, process, run!
2021-04-19
Solid-matrix catalysts called heterogeneous catalysts are among the most widespread industrial applications in reducing toxic gases, unburned fuel, and particulate matter in the exhaust stream from the combustion chamber. They are also used in energy, chemical, and pharmaceutical sectors, i.e., production of biodiesel, polymers, biomass/waste conversion into valuable products, and many others processes. All thanks to their active sites and high surface. Nevertheless, their high efficiency is limited by the astronomic price of noble metals, So, cost-effective substitutes with comparable effectivity seem to be a holy grail for the industry. A recent paper ...

World's fastest photo-exfoliation

2021-04-19
OSAKA, Japan. Look at any piece of machinery and you will see a complex network of moving parts, or actuators, each with its own function, all working together for a common goal. From this perspective, the way most machines differ is in the way their actuators are powered: excavators rely on compressed liquid (hydraulic), the brake system in a car uses compressed air (pneumatic), and a printer has electricity. What if the moving parts of a machine could be powered by light? A machine made up of photoactuators would not need direct contact with the power source to move. Among its many ...

Fat grafts enhanced with ADSCs show promise in treating facial scleroderma

Fat grafts enhanced with ADSCs show promise in treating facial scleroderma
2021-04-19
Durham, NC - A study released today in STEM CELLS Translational Medicine suggests a new way to correct facial atrophy of localized scleroderma (LoS) in patients. It shows how applying grafts made up of the patient's own fat enhanced with adipose?derived stem cells (ADSCs) is a safe, feasible and attractive alternative to conventional fat grafting or fat grafting combined with stromal vascular fraction in treating this condition. LoS is a rare autoimmune disease caused when the body makes too much collagen, which results in the skin becoming stiff and hard. "Presenting mainly as subcutaneous tissue atrophy and hyperpigmentation, this disorder seriously ...

New COVID-19 vaccine may offer broad protection from coronaviruses

New COVID-19 vaccine may offer broad protection from coronaviruses
2021-04-19
A COVID-19 vaccine that could provide protection against existing and future strains of the COVID-19 coronavirus, and other coronaviruses, and cost about $1 a dose has shown promising results in early animal testing. Vaccines created by UVA Health's Steven L. Zeichner, MD, PhD, and Virginia Tech's Xiang-Jin Meng, MD, PhD, prevented pigs from being becoming ill with a pig model coronavirus, porcine epidemic diarrhea virus (PEDV). The vaccine was developed using an innovative approach that Zeichner says might one day open the door to a universal vaccine for coronaviruses, ...

Incongruent messaging key to getting people to register as organ donors

2021-04-19
A new study from the UBC Sauder School of Business finds a subtle shift in organ donor messaging can lead to a big boost in registration. Organ donation saves countless lives every year, and most people think it's the right thing to do -- but when it comes to people actually registering to donate, the numbers around the world are surprisingly low. This is particularly so in countries that rely on informed consent and require people to learn about organ donation before they opt-in to register as a donor. In fact, in Canada, just 32 per cent of people have registered to become organ donors. Transplant agencies have tried a range of strategies to increase donation levels, including the introduction of in-hospital organ donation coordinators, greater public ...

New model describes the (scaling) laws of the jungle

New model describes the (scaling) laws of the jungle
2021-04-19
A forest looks like a hotbed of randomness, with trees and plants scattered in wild and capricious diversity. But appearances can be deceiving, say a trio of complexity researchers at the Santa Fe Institute (SFI). Underneath that apparent messiness lurk extraordinary regularities, governed by the biological mechanisms that drive universal forces of growth, death, and competition. In a paper published April 9 in the journal PNAS, the SFI group, led by Program Postdoctoral Fellow and now Complexity Science Hub Vienna Postdoctoral Scientist Eddie Lee, describes a new framework that can reproduce those spatial and temporal patterns that emerge in places and ...

LAST 30 PRESS RELEASES:

Scientists unlock secrets behind flowering of the king of fruits

Texas A&M researchers illuminate the mysteries of icy ocean worlds

Prosthetic material could help reduce infections from intravenous catheters

Can the heart heal itself? New study says it can

Microscopic discovery in cancer cells could have a big impact

Rice researchers take ‘significant leap forward’ with quantum simulation of molecular electron transfer

Breakthrough new material brings affordable, sustainable future within grasp

How everyday activities inside your home can generate energy

Inequality weakens local governance and public satisfaction, study finds

Uncovering key molecular factors behind malaria’s deadliest strain

UC Davis researchers help decode the cause of aggressive breast cancer in women of color

Researchers discovered replication hubs for human norovirus

SNU researchers develop the world’s most sensitive flexible strain sensor

Tiny, wireless antennas use light to monitor cellular communication

Neutrality has played a pivotal, but under-examined, role in international relations, new research shows

Study reveals right whales live 130 years — or more

Researchers reveal how human eyelashes promote water drainage

Pollinators most vulnerable to rising global temperatures are flies, study shows

DFG to fund eight new research units

Modern AI systems have achieved Turing's vision, but not exactly how he hoped

Quantum walk computing unlocks new potential in quantum science and technology

Construction materials and household items are a part of a long-term carbon sink called the “technosphere”

First demonstration of quantum teleportation over busy Internet cables

Disparities and gaps in breast cancer screening for women ages 40 to 49

US tobacco 21 policies and potential mortality reductions by state

AI-driven approach reveals hidden hazards of chemical mixtures in rivers

Older age linked to increased complications after breast reconstruction

ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting

Early detection model for pancreatic necrosis improves patient outcomes

Poor vascular health accelerates brain ageing

[Press-News.org] Global street drug supply and its effects on high-risk groups for COVID-19
The article by Dr. Thom Browne, Dr. Mark S. Gold and Dr. David M. Martin is published in the journal, Current Psychopharmacology, 2021