在南昌看神经病的哪里好(南昌失眠医院在那) (今日更新中)

The researchers analyzed concentrations of the mind-altering chemical THC and other compounds in the breast milk of 50 women who reported using marijuana. The women had children who ranged in age from newborns to toddlers older than 12 months.Between 2014 and 2017, the women provided 54 total breast milk samples, which were analyzed at the University of California, San Diego's Mommy's Milk lab, a human milk research biorepository. The women also reported in questionnaires whether they were exposed to marijuana, medications and other substances in the 14 days before their milk samples were collected.After analyzing the milk samples, the researchers found that THC was detectable in 34, or 63 percent, of the 54 samples. The average concentration of THC found in those samples was 9.47 nanograms per milliliter. The researchers also found five, or 9 percent, of the 54 samples had measurable concentrations of cannabidiol, another chemical in cannabis.The researchers then calculated how much THC an infant would ingest from that concentration.Taking into consideration breastfeeding frequency, quantity of milk ingested and other factors, the researchers estimated that a hypothetical 3-month-old, weighing 6.1 kilograms or 13 pounds, would ingest about 0.040 nanograms of THC per milliliter of milk."The question is, does it matter? ... Is it possible that even low levels in breast milk may have an effect on a child's neurodevelopment? And we don't know the answer to that," Chambers said.The study had some limitations, including that the researchers relied on the women to remember their marijuana use or exposure and then report that use. The researchers also did not test what levels of THC or other compounds were in the breastfed infants themselves, instead relying on their own estimates.However, Chambers said that more research is to come.The researchers are planning another study to better understand how cannabis exposure might be associated with neurobehavioral testing outcomes in children."That's a testable hypothesis and something that we want to move forward with trying to answer, because it's a critical question," Chambers said. 2159

The Red Flag warning is expected to take effect 3 a.m. Friday and expire at 10 p.m. in the evening.Alpine resident Al Haven, who lost his house in the West Fire in July, is taking precautions. He has made sure there aren't any dead shrubs near his home that could act as fuel. 276

The resort initially announced it had so much snow there would be skiing until the Fourth of July, and then said it would continue on into August, but a balmy summer has recently turned hot. 190

The quake was centered at the lake, which is located just east of Valley Center and Escondido, and was reported just after 9:20 a.m., the USGS said. 148

The shutdown is needed for work crews to set up wooden and metal structures that will support the construction of a new trolley overpass at Voigt Drive. SANDAG crews began similar work shortly before Thanksgiving and similar closures are expected through Dec. 13 to finish setting up the bridge supports. I-5 southbound will be closed from the I-5 and Interstate 805 interchange to La Jolla Village Drive and significant delays are expected. 441

来源：资阳报