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Hace 1 día · •LD50 is stated in mg of chemical per kg of body weight. • Ex: A reported "rat oral LD50 of 50 mg/kg" means that half of the rats that ingested a dose of 50 mg of the substance per kg of body weight died within 14 days • LD50 values are unknown for humans, since LD50 experiments are not conducted on humans. • If the LD50 is 50 mg/kg: • The lethal amount for a child would be 50 mg/kg ...
Hace 5 días · In mice, the median lethal dose (LD 50; i.e. the amount required to kill 50% of the population) of GdCl 3 is just 100-200 mg/kg. Free gadolinium is deposited in liver, bone and lymph nodes and, once there, is slowly released from the body at a rate of less than 1% per day.
Hace 2 días · Fentanyl is a highly potent synthetic piperidine opioid primarily used as an analgesic.It is 20 to 40 times more potent than heroin and 100 times more potent than morphine; its primary clinical utility is in pain management for cancer patients and those recovering from painful surgeries. Fentanyl is also used as a sedative. Depending on the method of delivery, fentanyl can be very fast acting ...
Hace 1 día · Dosage and Toxicity of Cyanide The LD 50 of gaseous hydrogen cyanide is 3.7 mg/kg in mice. The LD 50 of solid sodium cyanide was found to be 6.4 mg/kg in rats. For a 70 kg human, the lethal dose of solid sodium cyanide would be: 448mg Routes of exposure are typically inhalation with gaseous hydrogen cyanide & ingestion with solid sodium cyanide.
Hace 4 días · Intoxication from a nonmedical dose begins between 15 and 30 minutes after ingestion, as the stomach digests the drug, and the effects typically last for 3-6 hours. At 1500 mg or more, a person is likely to overdose on dextromethorphan. This is 5-10 times the recommended dose of any over-the-counter medicine containing DXM. Overdose Symptoms
Hace 4 días · Televisor DAEWOO 50DM54UANS en color negro con pantalla de 50" Direct LED UHD 4K HDR, 3840 x 2160 píxeles, Smart TV, Android con WiFi, bluetooth y sintonizador satélite, sistema de sonido con 20W en 2.0ch, 4xHDMI, 2xUSB, ethernet, jack 3.5, VGA, AV analógico, óptica y CI, compatible con VESA 200x200.
Hace 1 día · Morphine, formerly also called morphia, is a strong opiate that is found naturally in opium, a dark brown resin produced by drying the latex of opium poppies (Papaver somniferum).It is mainly used as an analgesic (pain medication). There are numerous methods used to administer morphine: oral; sublingual; via inhalation; injection into a muscle, injection under the skin, or injection into the ...
