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Issue 44/2012 - California Proposition 65 Updates Toxic and Hazardous Substances List
Time of Update: 2022-11-12
(Li Tian) California Proposition 65 updates list of toxic and hazardous substancesThe California Office of Environmental and Health Risk Assessment (OEHHA) recently issued a notice to include α-methylstyrene and 1,3-dinitropyrene on the California 65 list of toxic and hazardous substances.
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Issue 33/2013 - New U.S. refinery toxic emissions standards are expected
Time of Update: 2022-11-12
(Xiaohua) It is reported that the EPA will propose a new draft recommendation for toxic emissions standards for refineries by February 14, 2014, and will officially introduce them by December 19, 2014, thus ending the old standards previously implemented.
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ASTRO 2022: Loplatin combination minimizes toxicity of HNSCC
Time of Update: 2022-11-04
For patients with locally advanced head and neck squamous cell carcinoma (HNSCC), docetaxel (Docefrez) gallopplatin (TL) induction chemotherapy plus concurrent roplatin chemoradiotherapy (CRT) versus docetaxel plus cisplatin plus 5-fluorouracil (TPF) induction chemotherapy plus cisplatin CRT based on early findings in a Phase 3 trial (NCT03117257) presented at the 2022 American Society of Radiation Oncology (ASTRO) Annual Meeting.
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The most complete classification of chronic alcohol toxic encephalopathy, worthy of collection!
Time of Update: 2022-10-26
In patients with long-term heavy drinking, some patients develop organic dementia of the brain, alcohol-dependent patients have repeated tremors, delirium, spasm seizures, acute or chronic progressive personality changes, mental retardation, memory impairment dementia state.
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Toxic encephalopathy of carbon monoxide
Time of Update: 2022-10-25
↑ Carbon monoxide toxic encephalopathy (a) Transverse axis T1WI: diffuse low signal with symmetrical distribution of bilateral cerebral white matter and basal ganglia area, narrowing of ventricular compression, shallow sulci and brain fission, and swelling of the brain gyrus, which is a manifestation of diffuse edema of brain tissue; (b) Transverse axis T2WI: uniform hyperintensity in the lesion area.
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Guidelines for the diagnosis and treatment of chronic alcoholic toxic encephalopathy in China expert consensus
Time of Update: 2022-10-25
Memory impairment is also a common clinical manifestation in patients with chronic alcohol-toxic encephalopathy, which requires physicians to cooperate with the use of cognitive function rating scales to assist in diagnosis.
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Toxic megacolon, have you seen it?
Time of Update: 2022-10-25
Typical features Toxic megacolon is caused by clostridial infection and is characterized by colonic dilation, wall thickening, and surrounding inflammatory changes.
Typical features Toxic megacolon is caused by clostridial infection and is characterized by colonic dilation, wall thickening, and surrounding inflammatory changes.
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Imaging patterns and differential diagnosis of toxic and metabolic brain diseases
Time of Update: 2022-10-25
Pathophysiology related knowledge:Schematic diagram of the types of cerebral edema Toxic and metabolic diseases that affect the central nervous system usually exhibit certain imaging features and distribution, and need to be closely clinically related to help confirm the diagnosis.
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The School of Life Sciences has made important progress in the mechanism of respiratory toxicity of PM2.5
Time of Update: 2022-10-20
5 exposure-induced lung injury in mice by repressing inflammation and oxidative stress。 The study first found low-concentration PM2.
5 exposure-induced lung injury in mice by repressing inflammation and oxidative stress。 The study first found low-concentration PM2.
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proposed a high-efficiency and low-toxicity triple GAT scheme Cell Press dialogue scientists
Time of Update: 2022-10-20
medicineMedicineRecently, the team of Professor Chen Mingyuan of the Cancer Prevention and Treatment Center of Sun Yat-sen University proposed a triple GAT program with more efficient and low toxicity potential, which provides a new treatment direction for recurrent and metastatic nasopharyngeal carcinoma.
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that Parkinson's disease "toxic proteins" cause mitochondrial membrane perforation, prompting neuronal death!
Time of Update: 2022-10-14
Horrocks from the University of Edinburgh published the latest research on structural changes in neurons in α-Syn in the leading international journal Nature and Neuroscience.
Horrocks from the University of Edinburgh published the latest research on structural changes in neurons in α-Syn in the leading international journal Nature and Neuroscience.
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factor MsMYB741 to regulate alfalfa's resistance to aluminum toxicity
Time of Update: 2022-10-14
Fig. 1 Overexpression MsMYB741 improves alfalfa's resistance to aluminum poisoningFurther studies showed that MsMYB741 was regulating the expression of MsPAL and MsCHI, promoting total flavonoid accumulation, increasing alfalfa root flavonoid secretion, and reducing the Al content in the overexpressed strain.
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Professor Zhang Qingyuan: Pola's three major offensive tools (3) - crackable connectors, ADC drugs "strong and low toxicity" guarantee
Time of Update: 2022-10-13
GuideEvery opening of the unknown world has the brave foresight of pioneers; Every journey of sneaking in the dark night, there is a little lamp man fearlessly leading the way. The series of reports "
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Dirty kitchen windows can be a refuge for toxic pollutants
Time of Update: 2022-10-03
The evolution of surface structure during simulated atmospheric ageing of nano-scale coatings of an organic surfactant aerosol proxy Under the fatty acid protective film of cooking emissions, dirty windows can hide potentially harmful pollutants — pollutants that can stay on windows for long periods of time.
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Nat Metab-Xiong Wei's research group elucidated a new target for motor toxicity caused by the synergy of alcohol and marijuana
Time of Update: 2022-10-03
Written by - Zou Guichang, Xiong Wei, eds. - Sizhen Wang, Editor - Yang Binwei's psychoactive drugs such as tetrahydrocannabinol (THC) and alcohol have been widely reported to impair motor coordinatio