Oct 6, 2022 · AP Photo, File. The U.S. Department of Health and Human Services (HHS) announced this week that the Biden administration agency has procured $290 million worth of a drug used to counter negative ... These treatments include the following: Potassium Iodide (KI) Prussian Blue DTPA (Diethylenetriamine pentaacetate)In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation, such as alpha radiation (α), beta ... Authored by Chris Menahan via InformationLiberation.com, The Biden regime is buying up $290 million in anti-radiation drugs for use in "nuclear emergencies" amid escalating tensions with Russia and heightened threats of a nuclear war.Serotonin (5-HT3) antagonists block the effects of serotonin, a substance that commonly triggers nausea and vomiting. These drugs are effective at controlling acute nausea and vomiting and are usually given before chemo and then for a few days afterward. (Examples: ondansetron, granisetron, dolasetron, palonosetron)Medical Countermeasures (Treatments) for Radiation Exposure and Contamination. There are select medications that can help limit or treat the health effects of certain types of radiation in a radiological or nuclear emergency. Anti-radiation Drugs Market – Regional Analysis North America is expected to hold a prominent share in the anti-radiation drugs market owing to the increase in the number of radiation facilities and the rise in investment in the anti-radiation devices market. The presence of a well-established healthcare infrastructure and a high prevalence ...In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation, such as alpha radiation (α), beta ...Wilmington, Delaware, United States, Aug. 11, 2023 (GLOBE NEWSWIRE) -- The global anti-radiation drugs market is projected to flourish at a CAGR of 9.9% from 2022 to 2031. As per the report ...The U.S. government is spending $290 million to purchase a supply of a drug that can be used to treat the effects of radiation sickness. HHS announced it is purchasing a supply of the anti ...Since 2008, the official body has invested $164m into anti-radiation drug candidates. Countermeasures against ARS under development in companies and funded by federal programmes currently range from stem cell treatments to toll-like receptor agonists. The Maryland-based stem cell company Osiris Therapeutics has recently received a contract from ...Anti-rad drugs are stalkers' main method of clearing radiation poisoning after exposure to irradiated areas, mutants, or artifacts in The Zone. Anti-rad drugs are common amongst stalkers, regardless of their experience or affiliation. Anti-rad's way of application differs throughout the series, its either a packet consisting of two blue and red ...Since 2008, the official body has invested $164m into anti-radiation drug candidates. Countermeasures against ARS under development in companies and funded by federal programmes currently range from stem cell treatments to toll-like receptor agonists. The Maryland-based stem cell company Osiris Therapeutics has recently received a contract from ...Oct. 7, 2022, 1:16 PM PDT By Berkeley Lovelace Jr. Amid concerns about Russian President Vladimir Putin’s recent nuclear threats came a bit of startling news: The U.S. Department of Health and...Oct 8, 2022 · Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are approved for a commercial indication helps to sustain availability of the product and improves healthcare provider familiarity with the drug. However, amifostine, developed by the U.S. Army Anti-Radiation Drug Development Program, is the only chemical radioprotector currently approved by the FDA. Amifostine has disadvantages such as limited administration routes, narrow administration window for efficacy, high cost, and limited protection of organs (Cheki et al. 2016 ).In recent years, MT has been widely used as a sleep-inducing drug (dose range 0.3–8 mg). Sleep induction and antihypertensive effects are considered to be adverse reactions of anti-radiation drugs. Therefore, behavioral evaluation of the optimal human radiation protection dose of MT is also needed in future studies. In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation, such as alpha radiation (α), beta ... Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are approved for a commercial indication helps to sustain availability of the product and improves healthcare provider familiarity with the drug.May 12, 2023 · 4. Glutathione. Glutathione, a water-soluble antioxidant available in supplement and tincture form, is essential in protecting cells from damage caused by free radicals and heavy metals. Beyond its role in cellular defense, glutathione may also help counteract the detrimental effects of EMF radiation. We aimed at establishing novel therapeutic avenues for the development and clinical applications of radiation protective drugs. Anti-Radiation Active Compounds of Chinese Herbal Medicines. Active compounds in Chinese herbal medicines can scavenge for free radicals, reduce DNA damage, promote post-injury repair, and reduce cell apoptosis.Since 2008, the official body has invested $164m into anti-radiation drug candidates. Countermeasures against ARS under development in companies and funded by federal programmes currently range from stem cell treatments to toll-like receptor agonists. The Maryland-based stem cell company Osiris Therapeutics has recently received a contract from ...Jan 27, 2023 · Español. The World Health Organization (WHO) today updated its list of medicines that should be stockpiled for radiological and nuclear emergencies, along with policy advice for their appropriate management. These stockpiles include medicines that either prevent or reduce exposure to radiation, or treat injuries once exposure has occurred. Chelation therapy is a medical procedure that involves the administration of chelating agents to remove heavy metals from the body. Chelation therapy has a long history of use in clinical toxicology and remains in use for some very specific medical treatments, although it is administered under very careful medical supervision due to various inherent risks.Since 2008, the official body has invested $164m into anti-radiation drug candidates. Countermeasures against ARS under development in companies and funded by federal programmes currently range from stem cell treatments to toll-like receptor agonists. The Maryland-based stem cell company Osiris Therapeutics has recently received a contract from ...The Department of Health and Human Services (HHS) says it has spent $290 million on a drug to treat radiation sickness in the event of a nuclear emergency. The HHS Administration for Strategic Preparedness and Response ann ounced in a Tuesday release that it bought the drug Nplate from Amgen USA Inc. “as part of long-standing, ongoing efforts ...Oct 6, 2022 · The Department of Health and Human Services (HHS) says it has spent $290 million on a drug to treat radiation sickness in the event of a nuclear emergency. The HHS Administration for Strategic ... The United States is stockpiling medications for radiation sickness, which might be a worrying sign of the times. On Wednesday, the US Department of Health and Human Services (HHS) announced that it would spend $290 million to secure an undisclosed quantity of Amgen's blood disorder drug Nplate, which has been approved to treat blood cell injuries caused by acute radiation syndrome (ARS) in ...The US has bought $290 million in anti-radiation drugs amid heightened Russian threats of nuclear war. AP. The drug — which can be used on kids as well as adults — is “approved to treat ...The US just spent $290 million on anti-radiation pills used to "save lives following radiation and nuclear emergencies". The US Department for Health and Human Services (HHS) announced Tuesday it ... Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are approved for a commercial indication helps to sustain availability of the product and improves healthcare provider familiarity with the drug.From what I've seen, the effects of the anti-rad drugs seem to both remove any current radiation, and hold-off the effects of radiation for a few seconds. So basically: Walk towards radiation>Inject anti-rad>RUN LIKE HELL to get through> Use more anti-rad drugs if needed. HTC Vive.Jan 27, 2023 · Español. The World Health Organization (WHO) today updated its list of medicines that should be stockpiled for radiological and nuclear emergencies, along with policy advice for their appropriate management. These stockpiles include medicines that either prevent or reduce exposure to radiation, or treat injuries once exposure has occurred. Cleveland Biolabs, a clinical-stage biotechnology company based out of Buffalo, NY (CBLI) with subsidiaries in Russia (covered later), has developed an anti-radiation drug CBLB502 (now known as ...The U.S. government is spending $290 million to purchase a supply of a drug that can be used to treat the effects of radiation sickness. HHS announced it is purchasing a supply of the anti ...Anti-Radiation pills' prices have skyrocketed. According to CNN, manufacturers of potassium iodide in the United States have recently reported rapidly depleted inventories as a result of Russia's invasion of Ukraine, which began on February 24. Meanwhile, to fulfil the rising demand for tablets, prices have been jacked up.The drug can be used to treat adults and children. Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are approved for a commercial indication helps to sustain availability of the product and improves ...Chelation therapy is a medical procedure that involves the administration of chelating agents to remove heavy metals from the body. Chelation therapy has a long history of use in clinical toxicology and remains in use for some very specific medical treatments, although it is administered under very careful medical supervision due to various inherent risks.The Biden regime is buying up $290 million in anti-radiation drugs for use in "nuclear emergencies" amid escalating tensions with Russia and heightened threats of a nuclear war. From Health and Human Services: FOR IMMEDIATE RELEASE. October 4, 2022. Contact HHS Press Office. 202-821-9446.Oct 6, 2022 · Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are approved for a commercial indication helps to sustain availability of the product and improves healthcare provider familiarity with the drug. KI will not provide protection from any type of radiation exposure other than radioactive Iodine. KI should not be taken simply because there is a public notification of a radiation emergency. DHEC public health officials will advise the public when it is appropriate to consume the drug; based on whether radioactive Iodine is being released.The U.S. government this week bought $290 million in supplies of a drug designed to treat blood cell injuries following radiological and nuclear emergencies as part of what it said were long ...The World Health Organization (WHO) today updated its list of medicines that should be stockpiled for radiological and nuclear emergencies, along with policy advice for their appropriate management. These stockpiles include medicines that either prevent or reduce exposure to radiation, or treat injuries once exposure has occurred.Aug 7, 2014 · The mechanisms of anti-radiation action: The optimal condition of protective action: Antioxidan: Enzyme and non-enzyme anti-radical effect, activation of Nrf2/KeapI and Sirtuin/FoxO pathway: Low-dose-rate irradiation, repeated prophylactic dose of drugs and nutrient supplement: Pro-oxidant The global anti-radiation drugs market was valued at US$ 3.4 Bn in 2021 and is anticipated to grow at a CAGR of 9.9% from 2022 to 2031. Increase in demand for drugs, such as Prussian Blue ...Jun 3, 2022 · Is there anti radiation medication? The most common ‘drug’ on the market is a salt of stable, not-radioactive iodine. The two FDA-approved companies that make the salt are Anbex and Fleming Pharmaceuticals in the United States. What is Anti radiation Chip? The radiation emitted from electronic gadgets can be managed with anti radiation chips. The Food and Drug Administration (FDA) released guidance in December 2001 on how to safely use potassium iodide. In pill or liquid form, it can help protect you during a nuclear radiation ...October 07, 2022 Elizabeth Lawrence. President Joe Biden’s administration purchased $290 million of anti-radiation medication this week amid threats of nuclear war repeatedly issued by Russian President Vladimir Putin. Biden also warned this week that “the prospect of [nuclear] Armageddon” is real and Putin was “not joking when he talks ...However, amifostine, developed by the U.S. Army Anti-Radiation Drug Development Program, is the only chemical radioprotector currently approved by the FDA. Amifostine has disadvantages such as limited administration routes, narrow administration window for efficacy, high cost, and limited protection of organs (Cheki et al. 2016 ).Nov 5, 2021 · Inflammation-related cytokines are another high-frequency group of anti-radiation drugs for digestive injury. IL-6-related anti-radiation drugs include ciprofloxacin , C-GSF , 18-β-glycyrrhetinic acid , CD28 mimetic peptide p2TA , delta-tocotrienol , and palmitoylethanolamide , suggesting that inflammatory inhibitors may also contribute to ... We aimed at establishing novel therapeutic avenues for the development and clinical applications of radiation protective drugs. Anti-Radiation Active Compounds of Chinese Herbal Medicines. Active compounds in Chinese herbal medicines can scavenge for free radicals, reduce DNA damage, promote post-injury repair, and reduce cell apoptosis.Anti-Radiation pills' prices have skyrocketed. According to CNN, manufacturers of potassium iodide in the United States have recently reported rapidly depleted inventories as a result of Russia's invasion of Ukraine, which began on February 24. Meanwhile, to fulfil the rising demand for tablets, prices have been jacked up.FDA Warns of Fake "Anti-Radiation" Pills. Mar 22, 2011. Laura Enderle Associate Editor. Article. Japan’s nuclear scare could prompt an onslaught of drug scams that prey on radiation fears. US government agencies are warning consumers not to be fooled by counterfeit drugs claiming to protect against illness caused by radiation exposure.The Biden administration has placed an order for $290 million worth of a drug that can be used to treat radiation sickness. On October 4, the United States Department for Health and Human Services ...Wednesday, the U.S. Department of Health and Human Services (HHS) said it’s throwing down $290 million to lock up an undisclosed amount of Amgen’s blood disorder med Nplate, which is approved ...The global anti-radiation drugs market is projected to flourish at a CAGR of 9.9% from 2022 to 2031. As per the report published by TMR, a valuation of US$ 9.6Wilmington, Delaware, United States, Aug. 11, 2023 (GLOBE NEWSWIRE) -- The global anti-radiation drugs market is projected to flourish at a CAGR of 9.9% from 2022 to 2031. As per the report ...But they had to develop a way of making this effect temporary and reversible. "We demonstrated the drug is efficacious when injected before radiation and after radiation. "In summary, CBLB502 reduces radiation toxicity without diminishing the therapeutic anti-tumour effect of radiation and without promoting radiation-induced carcinogenicity."Oct 17, 2022 · NIAID stated that the treatment had been approved under the US Food and Drug Administration (FDA)’s Animal Rule, which allows a therapy to be approved on efficacy testing in animals and safety testing in humans. This is because it was not possible to create a clinical trial with participants showing symptoms of acute radiation syndrome. Prussian blue side effects. Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Prussian blue may cause serious side effects. Call your doctor at once if you have: severe constipation; or. severe stomach pain.Amgen will maintain the supply of the drug, an approach the HHS says lowers costs for taxpayers and allows the drug to be used in the commercial market before it expires. Chris Meekins, former deputy assistant secretary for preparedness and response at HHS, said that he sees no cause for alarm over the purchase. That’s because, he said, the ...Oct 13, 2022 · A n announcement that the Department of Health and Human Services spent $290 million on a drug used to treat radiation sickness earlier this month raised eyebrows amid an uptick in nuclear threats ... Prussian blue side effects. Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Prussian blue may cause serious side effects. Call your doctor at once if you have: severe constipation; or. severe stomach pain.Poland discusses hosting American nuclear weapons as US buys up anti-radiation drugs. ... medical countermeasures available in case a catastrophic event exposes people to high doses of radiation ...The World Health Organization (WHO) today updated its list of medicines that should be stockpiled for radiological and nuclear emergencies, along with policy advice for their appropriate management. These stockpiles include medicines that either prevent or reduce exposure to radiation, or treat injuries once exposure has occurred.WHO recommends stockpiling radiation drugs in case of ‘nuclear emergency’. The explosion and mushroom cloud resulting from the Trinity nuclear explosion. (U.S. Department of Energy/Released) The World Health Organization (WHO) updated its list of recommended drugs to stockpile for nuclear emergencies on Friday for the first time since 2007.In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation, such as alpha radiation (α), beta ...Wilmington, Delaware, United States, Aug. 11, 2023 (GLOBE NEWSWIRE) -- The global anti-radiation drugs market is projected to flourish at a CAGR of 9.9% from 2022 to 2031.The U.S. government just dropped $290 million dollars on anti-radiation drugs in the wake of escalated nuclear rhetoric from Russian President Vladimir Putin; procurement of the drug Nplate, to treat acute radiation syndrome (ARS), was announced by the US Health and Human Services (HSS).The U.S. government just dropped $290 million dollars on anti-radiation drugs in the wake of escalated nuclear rhetoric from Russian President Vladimir Putin; procurement of the drug Nplate, to treat acute radiation syndrome (ARS), was announced by the US Health and Human Services (HSS).Aug 11, 2023 · Follow. Wilmington, Delaware, United States, Aug. 11, 2023 (GLOBE NEWSWIRE) -- The global anti-radiation drugs market is projected to flourish at a CAGR of 9.9% from 2022 to 2031. As per the ... 4. Glutathione. Glutathione, a water-soluble antioxidant available in supplement and tincture form, is essential in protecting cells from damage caused by free radicals and heavy metals. Beyond its role in cellular defense, glutathione may also help counteract the detrimental effects of EMF radiation.In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation, such as alpha radiation (α), beta ... Oct 26, 2022 · Nplate, a drug manufactured by Amgen USA Inc., was first approved by the U.S. Food and Drug Administration (FDA) in 2008 for long-term treatment of an autoimmune disease that can cause excessive bleeding. In January 2021, the FDA approved Nplate for treating injuries caused by radiation sickness in adults and children, including newborns. Oct 6, 2022 · Updated: 11:17 EDT, 6 October 2022. The US has stocked up on radiation sickness drugs just weeks after Vladimir Putin threatened to use nuclear weapons against the West. Officials said the deal ... Nov 5, 2021 · Inflammation-related cytokines are another high-frequency group of anti-radiation drugs for digestive injury. IL-6-related anti-radiation drugs include ciprofloxacin , C-GSF , 18-β-glycyrrhetinic acid , CD28 mimetic peptide p2TA , delta-tocotrienol , and palmitoylethanolamide , suggesting that inflammatory inhibitors may also contribute to ... 4. Glutathione. Glutathione, a water-soluble antioxidant available in supplement and tincture form, is essential in protecting cells from damage caused by free radicals and heavy metals. Beyond its role in cellular defense, glutathione may also help counteract the detrimental effects of EMF radiation.Prussian blue traps radioactive cesium and thallium in the intestines to keep them from being absorbed by the body. These radioactive materials move through the intestines and pass out of the body (excrete) in bowel movements. Getting these materials out of the body help limit the amount of time they expose the body to radiation. Wednesday, the U.S. Department of Health and Human Services (HHS) said it’s throwing down $290 million to lock up an undisclosed amount of Amgen’s blood disorder med Nplate, which is approved ...Prussian blue traps radioactive cesium and thallium in the intestines to keep them from being absorbed by the body. These radioactive materials move through the intestines and pass out of the body (excrete) in bowel movements. Getting these materials out of the body help limit the amount of time they expose the body to radiation.Poland discusses hosting American nuclear weapons as US buys up anti-radiation drugs. ... medical countermeasures available in case a catastrophic event exposes people to high doses of radiation ...Since 2008, the official body has invested $164m into anti-radiation drug candidates. Countermeasures against ARS under development in companies and funded by federal programmes currently range from stem cell treatments to toll-like receptor agonists. The Maryland-based stem cell company Osiris Therapeutics has recently received a contract from ...The U.S. government just dropped $290 million dollars on anti-radiation drugs in the wake of escalated nuclear rhetoric from Russian President Vladimir Putin; procurement of the drug Nplate, to treat acute radiation syndrome (ARS), was announced by the US Health and Human Services (HSS).Given these recent developments, the Biden administration has bought $290 million of anti-radiation drugs this week to prepare the country for threats to national security. . The HHS has confirmed ...Prussian blue traps radioactive cesium and thallium in the intestines to keep them from being absorbed by the body. These radioactive materials move through the intestines and pass out of the body (excrete) in bowel movements. Getting these materials out of the body help limit the amount of time they expose the body to radiation.Jul 29, 2020 · Radiopharmaceutical therapy (RPT) is emerging as a safe and effective targeted approach to treating many types of cancer. In RPT, radiation is systemically or locally delivered using ... Oct 6, 2022 · Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are approved for a commercial indication helps to sustain availability of the product and improves healthcare provider familiarity with the drug. The US spent $290 million on anti-radiation pills to save lives after a "nuclear emergency". The US Department for Health and Human Services said the purchase was part of a "long-standing program"
Feb 15, 2021 · We aimed at establishing novel therapeutic avenues for the development and clinical applications of radiation protective drugs. Anti-Radiation Active Compounds of Chinese Herbal Medicines. Active compounds in Chinese herbal medicines can scavenge for free radicals, reduce DNA damage, promote post-injury repair, and reduce cell apoptosis. . Maxim men
Treatment for internal contamination. Potassium iodide (ThyroShield, Iosat). This is a nonradioactive form of iodine. Prussian blue (Radiogardase). This type of dye binds to particles of radioactive elements known as cesium and thallium. The radioactive particles are ... Diethylenetriamine ... Updated: 11:17 EDT, 6 October 2022. The US has stocked up on radiation sickness drugs just weeks after Vladimir Putin threatened to use nuclear weapons against the West. Officials said the deal ...What are anti-radiation pills? Potassium iodide (KI) tablets, or anti-radiation pills, are known to provide some protection in cases of radiation exposure. They contain non-radioactive iodine and can help block absorption, and subsequent concentration, of radioactive iodine in the thyroid gland.A $290 million procurement of the drug Nplate, to treat acute radiation syndrome (ARS), was announced by the US Health and Human Services (HSS). The government confirmed it was the first purchase ...Aside from radiation sickness caused by nuclear attacks or accidents, anti-radiation drugs could have applications for people receiving radiation therapy for cancer, those with weakened...A $290 million procurement of the drug Nplate, to treat acute radiation syndrome (ARS), was announced by the US Health and Human Services (HSS). ... US splashes $290m on anti-radiation drugs after ...In recent years, MT has been widely used as a sleep-inducing drug (dose range 0.3–8 mg). Sleep induction and antihypertensive effects are considered to be adverse reactions of anti-radiation drugs. Therefore, behavioral evaluation of the optimal human radiation protection dose of MT is also needed in future studies.Since 2008, the official body has invested $164m into anti-radiation drug candidates. Countermeasures against ARS under development in companies and funded by federal programmes currently range from stem cell treatments to toll-like receptor agonists. The Maryland-based stem cell company Osiris Therapeutics has recently received a contract from ...To reduce radiation-induced bleeding, Nplate stimulates the body’s production of platelets. The drug can be used to treat adults and children. Nplate is also approved for adult and pediatric patients with immune thrombocytopenia, a blood disorder resulting in low platelet counts. Repurposing drugs for acute radiation syndrome that also are ...Prussian blue traps radioactive cesium and thallium in the intestines to keep them from being absorbed by the body. These radioactive materials move through the intestines and pass out of the body (excrete) in bowel movements. Getting these materials out of the body help limit the amount of time they expose the body to radiation.Aug 11, 2023 · Follow. Wilmington, Delaware, United States, Aug. 11, 2023 (GLOBE NEWSWIRE) -- The global anti-radiation drugs market is projected to flourish at a CAGR of 9.9% from 2022 to 2031. As per the ... Jan 27, 2023 · Español. The World Health Organization (WHO) today updated its list of medicines that should be stockpiled for radiological and nuclear emergencies, along with policy advice for their appropriate management. These stockpiles include medicines that either prevent or reduce exposure to radiation, or treat injuries once exposure has occurred. Oct 25, 2018 · However, amifostine, developed by the U.S. Army Anti-Radiation Drug Development Program, is the only chemical radioprotector currently approved by the FDA. Amifostine has disadvantages such as limited administration routes, narrow administration window for efficacy, high cost, and limited protection of organs (Cheki et al. 2016 ). Serotonin (5-HT3) antagonists block the effects of serotonin, a substance that commonly triggers nausea and vomiting. These drugs are effective at controlling acute nausea and vomiting and are usually given before chemo and then for a few days afterward. (Examples: ondansetron, granisetron, dolasetron, palonosetron).