Archive for the 'Parkinson’s' Category
23
May
(Beyond Pesticides, May 23 2023) New research is zeroing in on the role of 10 commonly used pesticides in the development of Parkinsonâs. Published in the journal Nature Communications by a team of scientists lead by researchers at the University of California, Los Angeles, the study focused on the toxicity of these pesticides to neurons that have been found to lead to the presentation of the disease. Research is increasingly focusing on environmental exposures, and pesticides in particular, as a major factor in the development of Parkinsonâs. This study adds further evidence that this line of research is a valid and worthwhile undertaking for the nearly one million people in the United States struggling with this incurable disease. [The authors note that the herbicide paraquat’s strong connection to Parkinson’s is not addressed in this study, but is the focus of a separate manuscript.] Scientists sought to further focus on which pesticides were most likely to be playing a role in Parkinsonâs development. Records from Californiaâs vast pesticide use database aided the search. From a comprehensive pesticide-wide association study, 53 of 288 pesticides screened were found to be linked to Parkinsonâs. Scientists then took these 53 pesticides and conducted live-cell imaging […]
Posted in copper sulfate, dicofol, Diquat dibromide, Endosulfan, endothall, Environmental Protection Agency (EPA), folpet, Naled, Paraquat, Parkinson's, Propargite, Trifluralin, Uncategorized | 1 Comment »
12
Jan
(Beyond Pesticides, January 12, 2023) Exposure to certain pesticides among individuals diagnosed with Parkinsonâs disease (PD) can increase the risk of symptom progression. According to a study published in Science of the Total Environment, nearly 20 percent of pesticides associated with the onset of PD also increase the risk of faster decline in motor and non-motor function. Several studies find exposure to chemical toxicants, like pesticides, has neurotoxic effects or exacerbates preexisting chemical damage to the nervous system. Past studies suggest neurological damage from oxidative stress, cell dysfunction, and synapse impairment, among others, can increase the incidence of PD following pesticide exposure. Despite the association between PD onset via pesticide exposure patterns, few epidemiologic studies examine the influence pesticides have on worsening motor and non-motor symptoms in PD. Parkinsonâs disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about 50,000 new diagnoses annually. The disease affects 50 percent more men than women, and individuals with PD have a variety of symptoms, including loss of muscle control and trembling, anxiety and depression, constipation and urinary difficulties, dementia, and sleep disturbances. Over time, symptoms intensify, but there is no current cure for this fatal disease. While […]
Posted in copper sulfate, Dicamba, MCPA, Methamidophos, Motor neuron disease, MSMA, Nervous System Effects, Parkinson's, Propargite | 1 Comment »
30
Jun
(Beyond Pesticides, June 30, 2022) A study by Zhongnan University and Shandong University in China finds that the broad-spectrum fungicide maneb increases Parkinsonâs disease (PD) risk and development through alterations in protein and metabolite pathways, resulting in neurotoxicity. Several studies find exposure to chemical toxicants, like pesticides, have neurotoxic effects or exacerbate preexisting chemical damage to the nervous system. Although the mechanism by which pesticides induce disease development remains unclear, this study suggests neurological damage from oxidative stress, cell dysfunction, and synapses impairment, among others, increases the incidence of PD subsequent to pesticide exposure. Parkinsonâs disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about 50,000 new diagnoses annually. The disease affects 50 percent more men than women, and individuals with PD have a variety of symptoms, including loss of muscle control and trembling, anxiety and depression, constipation and urinary difficulties, dementia, and sleep disturbances. Over time, symptoms intensify, but there is no current cure for this fatal disease. While only 10 to 15 percent of PD cases are genetic, PD is quickly becoming the worldâs fastest-growing brain disease. Therefore, research like this highlights the need to examine molecular mechanisms involved in altering chemical […]
Posted in Nervous System Effects, Parkinson's, Poisoning | No Comments »
26
May
(Beyond Pesticides, May 26, 2022) A study published in The International Journal of Biochemistry & Cell Biology finds environmental exposure to neurotoxic pesticides increases Parkinsonâs Disease (PD) risk through gastrointestinal (GI) disruption. Research finds exposure to chemical toxicants, like pesticides, can cause neurotoxic effects or exacerbate preexisting chemical damage to the nervous system. Although the mechanism by which pesticides induce disease development remains unclear, this study suggests environmental pesticide exposure disrupts GI cells responsible for supporting the autonomic nervous system. Enteric glial cells (EGCs) are GI cells that play a critical role in the functional changes that accompany GI dysfunction, as this dysfunction is one of the earliest symptoms indicating the onset of PD. Parkinsonâs disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about 50,000 new diagnoses each year. The disease affects 50% more men than women, and individuals with PD have a variety of symptoms, including loss of muscle control and trembling, anxiety and depression, constipation and urinary difficulties, dementia, and sleep disturbances. Identifying early biomarkers of PD, such as pesticide-mediated toxicity on GI cells, is crucially important as symptoms intensify overtime, with no current cure for this fatal disease. While only […]
Posted in Brain Effects, Microbiata, Microbiome, Nervous System Effects, Parkinson's, Rotenone | No Comments »
15
Apr
The organic solutions to problems highlighted in the latest issue of Pesticides and Youâbased on the importance of healthy ecosystems and public health protectionâare within reach, and the data creates an imperative for action now that phases out pesticides within a decade, while ensuring food productivity, resilient land management, and safe food, air, and water. (Beyond Pesticides, April 15, 2022) The current issue of Pesticides and You, RETROSPECTIVE 2021: A Call to Urgent Action, is a look at a year of science, policy, and advocacy that informs both the existential problems that the U.S. and the world are facing due to toxic pesticide dependency, and solutions that can be adopted now. The information in this issue captures the body of science that empowers action at the local, state, and federal level, and provides a framework for challenging toxic pesticide use and putting alternatives in place. The issue finds that 2021 was a pivotal year in both defining the problem and advancing the solution. This year in review is divided into nine sections that provide an accounting of scientific findings documenting serious pesticide-induced health and environmental effects, disproportionate risk to people of color and those with preexisting conditions, regulatory failures, at the same time […]
Posted in Agriculture, Alternatives/Organics, Antibiotic Resistance, Aquaculture, Aquatic Organisms, Asthma, Bats, Bayer, Biodiversity, Birds, Birth defects, Brain Effects, Breast Cancer, Cancer, Cardiovascular Disease, Chemicals, Chronic Kidney Disease, coronavirus, Corporations, COVID-19, Dermatitis, Developmental Disorders, Diabetes, Ecosystem Services, Endocrine Disruption, Environmental Justice, Farmworkers, Fertilizer, fish, Fish and Wildlife Service (FWS), Herbicides, Kidney failure, Lawns/Landscapes, Learning Disabilities, Leukemia, Litigation, Lung Cancer, Lymphoma, Monsanto, Multiple Myeloma, National Organic Standards Board/National Organic Program, non-Hodgkin's Lymphoma, Obesity, Parkinson's, Pesticide Drift, Pesticide Regulation, Pets, Reproductive Health, Respiratory Diseases, Rodenticide, Skin Reactions, Thyroid Disease, Wildlife/Endangered Sp., Women's Health, Wood Preservatives | No Comments »
16
Dec
(Beyond Pesticides, December 16, 2021) A study by Shanghai Jiao Tong University, China, finds Parkinsonâs Disease (PD) risk increases with elevated levels of organochlorine (OCP) and organophosphate (OP) pesticides in blood. Among patients with PD, specific organochlorine compounds have greater associations with cognitive impairments, including depression and brain function. Research finds exposure to chemical toxicants, like pesticides, can cause neurotoxic effects or exacerbate preexisting chemical damage to the nervous system. Although the mechanism by which pesticides induce disease development remains unclear, researchers suggest changes in protein enzyme composition and cellular dysfunction from pesticide exposure interrupt normal brain function. Parkinsonâs disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about 50,000 new diagnoses each year. The disease affects 50% more men than women, and individuals with PD have a variety of symptoms, including loss of muscle control and trembling, anxiety and depression, constipation and urinary difficulties, dementia, and sleep disturbances. Over time, symptoms intensify, but there is no current cure for this fatal disease. While only 10 to 15 percent of PD incidences are genetic, PD is quickly becoming the worldâs fastest-growing brain disease. Therefore, research like this highlights the need to examine alternate […]
Posted in Brain Effects, organochlorines, organophosphate, Parkinson's | No Comments »
09
Sep
(Beyond Pesticides, September 9, 2021) A new study published in Toxicology Reports finds the same chemicals that disrupt the endocrine (hormone) system also disrupt the nervous system. Endocrine disruptors are xenobiotics (i.e., chemical substances like toxic pesticides foreign to an organism or ecosystem) present in nearly all organisms and ecosystems. The World Health Organization (WHO), European Union (EU), and endocrine disruptor expert (deceased) Theo Colborn, Ph.D., classify over 55 to 177 chemical compounds as endocrine disruptors, including various household products like detergents, disinfectants, plastics, and pesticides. Past research shows exposure to endocrine-disrupting pesticides adversely affects human health, from reproductive function to cancer development, and effects can span generations. However, this study is one of the few to evaluate associations between endocrine-disrupting chemicals and neurological function. Although the etiology (cause) of many sporadic (non-heritable) neurological diseases are unknown, scientists suggest exposure to environmental toxicants plays a role in disease development. Therefore, government and health officials have been urged to consider how exposure to endocrine-disrupting chemicals can impact bodily function and development apart from hormone disruption.  In the body, cells communicate through electrical or chemical signals transmitted within the nervous or endocrine system. Studies find exposure to endocrine-disrupting chemicals has a direct and indirect impact on hormone function and development. However, researchers investigated whether […]
Posted in Alzheimers's, Amyotrophic Lateral Sclerosis (ALS), Autism, Endocrine Disruption, Nervous System Effects, Parkinson's | No Comments »
10
Aug
(Beyond Pesticides, August 10, 2021) President Bidenâs Environmental Protection Agency (EPA), under Administrator Michael Regan, is set to reapprove the highly hazardous herbicide paraquat with fewer protections than those proposed by the Trump administration. Despite strong links to Parkinsonâs, and bans on the herbicide in the European Union, China, Brazil, and many other countries, EPAâs press release inexplicably states, âNo direct one-to-one alternatives to paraquat are available.â The move is part of a string of actions that have pesticide reform advocates increasingly concerned that the Biden Administration is not living up to his initial promises to improve health and environmental protections. Paraquat is the most toxic herbicide still on the market. As EPA readily admits, one small sip of paraquat can be fatal. Apart from its acute toxicity, chronic exposure to the herbicide is strongly linked to the development of Parkinsonâs disease. But its association with Parkinsonâs is merely the most well-known health concern â the chemical is a likely carcinogen, harms the reproductive system, and damages organs like the kidney and liver. It is hazardous to birds and bees, and prone to leaching into groundwater, where it disrupts the health of aquatic ecosystems. The Trump administrationâs decision to reapprove […]
Posted in Agriculture, Bayer, Cancer, Chlorpyrifos, Dicamba, Environmental Protection Agency (EPA), Glyphosate, Monsanto, Paraquat, Parkinson's, Uncategorized | No Comments »
30
Jun
(Beyond Pesticides, June 30, 2021) Vineyard farmers who spend more money on pesticide use are more likely to develop Parkinsonâs disease, according to research published by French scientists in the journal Environmental Research. With Parkinsonâs disease on the rise around the world, and emerging evidence growing for a Parkinsonâs pandemic, it is critically important to suss out the factors at play. And as pesticides continue to appear as a driving force for this deadly chronic disease, it is increasingly necessary to pressure regulators to restrict use of these hazardous substances in chemical farming operations. Researchers used a French National Health Insurance Database to identify incidents of Parkinsonâs disease in farmers from 2010-2015. These data were then matched with pesticide expenditures recorded from over 3,500 French farming regions, taken around the year 2000. Models were adjusted for a range of health factors, including smoking, age, and sex. Results show that accounts of Parkinsonâs disease increase as pesticide expenditures increase for farmers working in vineyards. For the highest amounts paid for pesticides, Parkinsonâs disease incidence is 16% higher. No connections were found for other cropping systems. âThis result suggests that agricultural practices and pesticides used in these vineyards may play a role […]
Posted in Agriculture, Dithiocarbamates, Environmental Protection Agency (EPA), Fungicides, Parkinson's, Uncategorized, Ziram | No Comments »
14
Jun
(Beyond Pesticides, June 14, 2021) Beyond Pesticides reports regularly on new science showing how pesticides harm human health and ecosystems. This science is not factored into EPA decisions. Tell EPA that cutting-edge science must be considered. More than 50 pesticide active ingredients have been identified as endocrine disruptors that mimic the action of a naturally-produced hormone, such as estrogen or testosterone, thereby setting off similar chemical reactions in the body; block hormone receptors in cells, thereby preventing the action of normal hormones; or affect the synthesis, transport, metabolism and excretion of hormones, thus altering the concentrations of natural hormones. Endocrine disruptors have been linked to attention deficit hyperactivity disorder (ADHD), Parkinsonâs and Alzheimerâs diseases, diabetes, cardiovascular disease, obesity, early puberty, infertility and other reproductive disorders, childhood and adult cancers, and other metabolic disorders. Similar effects are found in other species. In spite of legal requirements and the flood of research, EPA issues Proposed Interim Decisions (PIDs) on pesticide registrations making no human health or environmental safety findings associated with the potential for endocrine disruption, or identifying additional data needs to satisfy Endocrine Disruptor Screening Program requirements in the PIDs. EPA cannot make findings of no unreasonable adverse effects without findings […]
Posted in ADHD, Alzheimers's, Endocrine Disruption, Environmental Protection Agency (EPA), Parkinson's, Reproductive Health, Toxic Waste, Uncategorized | No Comments »
14
Apr
(Beyond Pesticides, April 14, 2021) Litigation on the highly toxic herbicide paraquat may soon move into its next phase as lawyers representing victims recently requested cases be consolidated in the federal district court of Northern California. Over a dozen lawsuits have been filed against the Swiss-based agrichemical corporation Syngenta in several states throughout the U.S. The complaints allege that exposure to Syngenta herbicides containing paraquat resulted in their diagnosis of Parkinsonâs Disease. Paraquat dichloride (paraquat) is a highly toxic herbicide that has been registered for use in the United States since 1964. Although not permitted for residential use, the product is registered on a wide range of agricultural land, from row crops to vegetables and trees, and on non-farm areas, including airports, certain industrial sites and commercial buildings. It can be used as a preemergent, post-emergent, and post-harvest as a desiccant or harvest aid in the field. The lawsuits target both Syngenta and Chevron corporation, which previously held the rights to sell paraquat in the 1960s under an agreement with a company that was eventually purchased by Syngenta. Syngenta itself, while still headquartered in Switzerland, is now owned by the Chinese National Chemical Corporation (ChemChina) after a 2016 merger. Despite […]
Posted in Agriculture, Chem-China, Environmental Protection Agency (EPA), International, Paraquat, Parkinson's, Syngenta, Uncategorized | 1 Comment »
18
Feb
(Beyond Pesticides, February 18, 2021) New research published in the journal Toxicological Sciences finds extended inhalation of the common herbicide paraquat causes male mice to lose some sense of smell, even at low doses. This study highlights the significance of understanding how specific chemical exposure routes can influence disease development. Olfactory (relating to the sense of smell) impairment is a precursory feature of Parkinsonâs disease (PD), and studies connect paraquat poisoning to PD risk. Hence, future pesticide management policies should assess specific disease risks with bodily chemical concentration from low-dose, chronic neurotoxic chemical exposure. The studyâs researchers note, âThese data support the importance of route of exposure in the determination of safety estimates for neurotoxic pesticides, such as [paraquat]. Accurate estimation of the relationship between exposure and internal dose is critical for risk assessment and public health protection.â Despite evidence demonstrating that olfactory  nerve cells transport toxic airborne particles and solutes to the brain upon inhalation, the possibility of olfactory impairment (damage) from paraquat inhalation lacks adequate assessment. To assess the impact paraquat has on olfactory function, researchers exposed a cohort of adult female and male mice to paraquat aerosols in an inhalation chamber for four hours a day, five days a week, for four weeks. Researchers investigated paraquat concentrations […]
Posted in olfactory effects, Paraquat, Parkinson's | No Comments »
05
Nov
(Beyond Pesticides, November 5, 2020) Research at the University of California San Francisco (UCSF) finds that pesticide exposure increases the risk of developing Parkinsonâs disease (PD), regardless of whether disease onset is idiopathic (spontaneous) or genetic (GBA genetic risk variant). Although the exact etiology of PD remains unknown, epidemiological and toxicological research repeatedly identifies exposure to pesticides, as well as specific gene-pesticide interactions, as significant adverse risk factors that contribute to PD. Furthermore, this study, âGene Variants May Affect PD Risk After Pesticide Exposure,â suggests that environmental triggers like occupational exposure to pesticides can prompt PD in individuals with or without the genetic precursor. This research demonstrates the importance of assessing disease etiology concerning occupational pesticide exposure, especially if disease triggers are overwhelmingly non-hereditary. Since not all individuals genetically predisposed to the disease develop PD, with only 10 to 15 percent of PD cases being genetic, government officials need to consider alternate etiological pathways that include environmental risk factors. Study researchers note, ââEnvironmental exposures may have differential effects in different genotypesâ and may predispose people with PD to different symptom burden.â Parkinsonâs disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about […]
Posted in Occupational Health, Paraquat, Parkinson's, Rotenone | 1 Comment »
14
Jul
(Beyond Pesticides, July 14, 2020) The Mexican government announced late last month that it plans to phase out the importation and use of glyphosate in the country over the next four years. The announcement means that Mexico will join other countries, such as Luxembourg, Vietnam, Germany in prohibiting the chemical and the toxic consumer products, like Roundup, that contain it as an ingredient. International watchdogs are keeping an eye on reactions from the United States, which in recent years has worked to intervene in other countries’ decision-making over toxic pesticides. The governmentâs announcement cites the Precautionary Principle as part of its decision-making. According to the Wingspread Statement on the Precautionary Principle, âWhere an activity raises threats of harm to the environment or human health, precautionary measures should be taken even if some cause and effect relationships are not fully established scientifically.â In the case of glyphosate, there is strong evidence, per a 2015 review by the International Agency for Research on Cancer (IARC), that glyphosate is carcinogenic. Since 2015, several more publications have added weight to glyphosateâs link to cancer. A February 2018 meta-analysis finds âa compelling link between exposures to GBH [glyphosate-based herbicides] and increased risk of NHL [non-Hodgkin […]
Posted in Cancer, Glyphosate, International, Kidney failure, non-Hodgkin's Lymphoma, Parkinson's, Prostate Cancer, Uncategorized | No Comments »
07
Jul
(Beyond Pesticides, July 7, 2020) Oneâs zip code plays an important role in the likelihood of developing Parkinsonâs disease (PD), according to data published by Louisiana State University researchers in the International Journal of Environmental Research and Public Health. With genetics and exposure to agricultural pesticide use identified as the main factors affecting PD, proximity to certain cropland and its effluent had a major impact on disease risk. As with most environmentally related diseases, this study highlights the disproportionate risk and environmental racism low income, indigenous and people of color communities endure. Researchers received access to over 23,000 PD diagnoses in Louisiana between 1999 and 2012, and mapped these data by zip code. Risk was determined calculating the number of diagnoses per 10,000 people in a given zip code, based on census data. To flesh out the role agriculture was playing in PD diagnoses, additional data derived from water quality samples taken by the Louisiana Department of Health and Hospitals, and the U.S. Geological Survey pesticide use estimates were compared against reported disease incidence. Results show that certain zip codes faced significantly higher incidence of PD than others in the state. Further, âThe PD high-risk areas match closely the arbor-pastoral […]
Posted in 2,4-D, Agriculture, Chlorpyrifos, Glyphosate, Paraquat, Parkinson's, Uncategorized | 1 Comment »
15
May
(Beyond Pesticides, May 15, 2020)Â New research out of Japanâs Chiba University suggests that exposure to glyphosate, the active ingredient in the most commonly used pesticide worldwide (Roundup), may be a risk factor in the development of Parkinsonâs Disease. The ubiquity of glyphosate use in agriculture â which leaves residues of the toxic chemical in food â may mean that exposures to it represent a significant risk factor for the disease. Glyphosate is already implicated or proved in the development of numerous health anomalies, including cancer. Beyond Pesticides recognizes that pesticides play a variety of roles in causing or exacerbating negative health outcomes, including Parkinsonâs Disease (PD). Transitioning pest management â in agriculture, land management, and household and personal care contexts â to nontoxic and organic approaches is the critical step away from bathing humans and the Earth in harmful chemicals. The researchers in this subject study, out of the Chiba University Center for Forensic Mental Healthâs Division of Clinical Neuroscience, sought to investigate whether exposures to glyphosate could impact dopaminergic neurotoxicity in the brains of mice. They found that exposures to glyphosate in adult mice intensified a type of neurotoxicity associated with PD. [The abstract for the research paper, titled […]
Posted in Glyphosate, Parkinson's, Uncategorized | 15 Comments »
17
Oct
(Beyond Pesticides, October 17, 2019) The U.S. Environmental Protection Agency (EPA) is downplaying the connection between exposure to the herbicide paraquat and the development of Parkinsonâs disease, per registration review documents released by the agency this week. Although unsurprising given the current administrationâs track record of defending some of the most heinous chemicals still on the market, the review nonetheless marks a low point for scientific integrity within EPAâs Office of Pesticide Programs, according to advocates. Health and environmental advocates have already discounted EPAâs industry-biased review, and are instead pushing hard for Congressional action â namely HR 3817, the Protect Against Paraquat Act, introduced by Congresswoman Nydia Velazquez (D-NY). Under federal law, pesticides are required to undergo reevaluation every 15 years. Paraquat is a potent restricted use herbicide, not available to be applied by residential users, but permitted for use on multiple agriculture crops. Over the last decade, independent peer-reviewed scientific studies have repeatedly found strong associations between paraquat to the development of Parkinsonâs disease. Many of these studies have been covered in Beyond Pesticidesâ Daily News or are recorded in the Pesticide-Induced Diseases Database. In response to this growing body of literature, EPA conducted an epidemiological evaluation of published […]
Posted in Agriculture, Environmental Protection Agency (EPA), Paraquat, Parkinson's, Take Action, Uncategorized | No Comments »
23
Jul
(Beyond Pesticides, July 23, 2019)Â Last week, U.S. Representative Nydia M. Velazquez introduced legislation to cancel all uses of the pesticide paraquat, which is acutely toxic and strongly linked to Parkinson’s disease. The move is supported by the Unified Parkinson’s Advocacy Council â a group led by The Michael J. Fox Foundation for Parkinson’s Research â as well as other health and environmental groups such as Beyond Pesticides. Paraquat, which is a dangerous, fast-acting nonselective herbicide that kills by burning living tissues, is also unnecessary. Organic agriculture provides an alternative that does not depend on toxic chemicals like paraquat. Tell your U.S. Representative to support H.R. 3817 to cancel the use of paraquat. According to the EPA, âone small sip [of paraquat] can be fatal, and there is no antidote.â Advocates are pushing for its elimination from the American agriculture system for many reasons, including acute toxicity and organ failure by inhalation, oral intake and dermal absorption; chronic toxicity affecting the eyes, lungs, liver, kidneys and endocrine system; and a higher incidence of various cancers after exposure. The EPA characterizes paraquat as âextremely biologically active and toxic to plants and animals.â The agency has previously determined that exposure to this herbicide […]
Posted in Agriculture, Paraquat, Parkinson's, Uncategorized | 1 Comment »
20
Dec
(Beyond Pesticides, December 20, 2018) Using low doses of the herbicide paraquat and common proteins found in food called lectins, researchers were able to recreate the symptoms of Parkinsonâs disease in rats. Results of this study, published in the journal Parkinsonâs disease, provide scientists with fresh insights into the development of the disease, and a new model to test potential remedies. Paraquat, a neurotoxic herbicide with a well-established body of literature linking it to Parkinsonâs disease, is currently undergoing a registration review by the U.S. Environmental Protection Agency, and groups like the Michael J Fox Foundation are calling for its ban. Researchers based their study on the Braak Staging hypothesis of Parkinsonâs, which posits that the disease is brought on by foreign agents entering the body through the gut or nose and making their way to the brain. Rats were exposed to low doses of paraquat combined with lectin every day for a week. After two weeks, the animalsâ motor function was tested and compared to an unexposed control group. Rats exposed to lectin and paraquat exhibited Parkinson-like symptoms. Primary author R. Alberto Travagli, PhD, notes, “After observing that these animals did indeed show symptoms of Parkinsonism, we wanted to […]
Posted in Paraquat, Parkinson's, Uncategorized | 1 Comment »
01
Feb
(Beyond Pesticides, February 1, 2018) Scientists at the European Institute for the Biology of Aging are finding new information about how Parkinsonâs disease manifests itself after exposure to the herbicide paraquat, in hopes of finding ways to prevent the progression of the disease. Despite a well-established body of scientific literature linking the paraquat to Parkinsonâs, and a ban on the use of the chemical in the European Union that dates back to 2007, its use is still permitted in the U.S. Many health groups, including Beyond Pesticides and organizations like the Michael J Fox Foundation are calling on the U.S. Environmental Protection Agency stop the use of paraquat by denying its upcoming reregistration. Published in the journal Cell Reports, this new research on Parkinsonâs investigates the impact of âsenescentâ cells in the body. Senescent cells are those which, despite being able to divide, stop doing so in response to stress. This is an anti-cancer mechanism, as stress would otherwise cause the cells to multiply unchecked and create malignancies. Researchers suspected that despite the benefit of stopping cancer, senescent cells may be causing other problems in the body. Rather than dying, these cells can cause inflammation in the area around where […]
Posted in Agriculture, Disease/Health Effects, International, Paraquat, Parkinson's, Uncategorized | No Comments »
09
Nov
(Beyond Pesticides, November 9, 2017) Vietnam veterans suffering from certain Agent Orange-related health conditions will continue to wait for compensation. U.S. Department of Veteran Affairs (VA) Secretary David Shulkin announced last week he intends to delay a decision to expand coverage to new illnesses. Despite a robust review by the National Academy of Medicine, which recommended expanding disability compensation for bladder cancer, hyopothyroidism, high blood pressure, and Parkinsonâs-like tremors due to past exposure to the toxic herbicide cocktail, the VA decided to take no action. âAfter thoroughly reviewing the National Academy of Medicine (NAM)âs latest report regarding Veterans and Agent Orange, and associated data and recommendations from the NAM Task Force, I have made a decision to further explore new presumptive conditions for service connection that may ultimately qualify for disability compensation,â Secretary Shulkin said in a press release last week. âI appreciate NAMâs work and the commitment and expertise of VAâs NAM Task Force, and look forward to working with the Administration on the next steps in the process.â Given a promise from VA Secretary Shulkin to provide a decision on the new ailments by November 1st, Veterans groups are crying foul, and placing blame on the Trump administration, […]
Posted in 2,4-D, Announcements, Chemicals, Disease/Health Effects, Environmental Justice, Health care, National Politics, non-Hodgkin's Lymphoma, Parkinson's, Prostate Cancer | 1 Comment »
11
Dec
(Beyond Pesticides, December 11, 2015) Milk contaminated with the long-banned and toxic organochlorine pesticide heptachlor in Hawaii has been found  in the brains of men that were more likely to develop Parkinsonâs disease, according to a new study. This study adds to a large body of evidence linking pesticide exposure to Parkinson’s disease. Researchers of the study, titled âMidlife milk consumption and substantia nigra neuron density at deathâ and published in the journal Neurology, collected milk intake data from 1965 to 1968 for 449 men aged 45-68 years withpostmortem examinations from 1992 to 2004. Neuron density was measured in an area of the brain called substantia nigra (SN). As Parkinsonâs develops, cells are destroyed in certain parts of the brain stem, particularly in the SN, a crescent-shaped cell mass. Measurements of brain residues of heptachlor epoxide, a heptachlor metabolite that is persistent and more toxic than its parent chemical, were also taken. âAmong those who drank the most milk, residues of heptachlor epoxide were found in 9 of 10 brains as compared to 63.4%…for those who consumed no milk,â the researchers wrote. Neuron density was lowest in subjects who consumed the highest amounts of milk. The researchers looked at milk […]
Posted in Announcements, Chemicals, Disease/Health Effects, organophosphate, Parkinson's | No Comments »
23
Jun
(Beyond Pesticides, June 23, 2015) After years of denial and obstruction, Air Force and Air Force Reserve veterans now have the chance to receive compensation for their exposure to the highly toxic herbicide Agent Orange on contaminated aircraft used after the Vietnam War. Affected veteranâs health issues stem from their time spent on UC-123 transport planes, which during the war were outfitted with spray equipment in the American militaryâs attempt to eliminate forest cover for Vietcong fighters. After the war, these aircraft were returned to use in the United States for basic transport operations such as cargo shipping and medical evacuation missions. However, these planes never underwent any form of decontamination or testing before being repurposed. Though the Agent Orange Act of 1991 stipulated medical care and disability coverage for sick veterans who  served in the Vietnam War and were exposed to Agent Orange, those who flew in contaminated post-war planes were deemed ineligible. Prior to this recent announcement from the Department of Veteranâs affairs, government officials asserted that the âdried residuesâ of Agent Orange were not likely to pose a health threat to aircraft crew. However, a study published by the National Academy of Sciences Institute of Medicine in […]
Posted in 2,4-D, Announcements, Cancer, Chemicals, Contamination, Corporations, Diabetes, Disease/Health Effects, Dow Chemical, Genetic Engineering, Glyphosate, Lymphoma, non-Hodgkin's Lymphoma, Parkinson's | No Comments »