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UC San Diego News

News on UC San Diego continually updated from thousands of sources around the net.

3 hrs ago | NBC Los Angeles

Broken Bed Alarm Blamed for Walkaway Patient Death

California Department of Health and Human Services records obtained by NBC 7 shed new light on what went wrong inside UCSD Medical Center when a disoriented patient walked away from his supervised room into a nearby canyon. The May 27 lapse in hospital security led to a tragic search which ended when 57-year-old Thomas Vera 's body was found five days later less than a mile from the hospital entrance in Palm Canyon.

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Related Topix: Healthcare Law, Law, Medicine, UCSD Medical Center, Hospital Administration, Healthcare Industry, Nursing

Mon Sep 15, 2014

San Diego NewsCape

Lasers could make hard drives faster, simpler and higher density

Researchers at the University of California, San Diego have discovered that for a wide range of ferromagnetic materials the direction of magnetization can be completely controlled by polarized light without the need for magnetic fields, a finding that could significantly affect the data memory and storage industries that produce hard disks and magnetic random access memories. Their research, published August 21 in the journal Science Express, focused on materials currently being developed for high-density storage applications.

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Related Topix: August, CA

PhysOrg Weblog

Cell surface sugars can promote or inhibit cancer depending upon stage

During cancer development, tumor cells decorate their surfaces with sugar compounds called glycans that are different from those found on normal, healthy cells. In the Sept.

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PhysOrg Weblog

A link between Jacobsen syndrome and autism

A rare genetic disorder known as Jacobsen syndrome has been linked with autism, according to a recent joint investigation by researchers at San Diego State University and the University of California, San Diego. In addition to suggesting better treatment options for people with Jacobsen syndrome, the finding also offers more clues into the genetic underpinnings of autism.

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Related Topix: Genetics, Biology, Science

Medical News

Scientists measure responses to rewards during nicotine withdrawal across species

Cigarette smoking is a leading cause of preventable death worldwide and is associated with approximately 440,000 deaths in the United States each year, according to the U.S. Centers for Disease Control and Prevention, but nearly 20 percent of the U.S. population continues to smoke cigarettes. While more than half of U.S. smokers try to quit every year, less than 10 percent are able to remain smoke-free, and relapse commonly occurs within 48 hours of smoking cessation.

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Related Topix: Nicotine, NicoDerm, Nicotine (generic), Medicine, Centers for Disease Control and Prevention, Florida Atlantic University, Health

Medical News Today

New insight into neurotransmitter mechanisms occurring in schizophrenia

Using human induced pluripotent stem cells , researchers have gained new insight into what may cause schizophrenia by revealing the altered patterns of neuronal signaling associated with this disease. They did so by exposing neurons derived from the hiPSCs of healthy individuals and of patients with schizophrenia to potassium chloride, which triggered these stem cells to release neurotransmitters, such as dopamine, that are crucial for brain function and are linked to various disorders.

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Related Topix: Science / Technology, Stem Cell Research

Sun Sep 14, 2014

San Diego NewsCape

UC San Diego Researchers Build First 500 GHz Photon Switch

The work took nearly four years to complete and it opens a fundamentally new direction in photonics - with far-reaching potential consequences for the control of photons in optical fiber channels. Researchers at the University of California, San Diego have built the first 500 Gigahertz photon switch.

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San Diego NewsCape

Top Military Officer in Asia-Pacific Admiral Samuel Locklear Briefed by UC San Diego Faculty

Admiral Samuel Locklear, Commander of U.S. Pacific Command, recently visited the UC San Diego campus where he held discussions with faculty on topics ranging from international relations to global warming. Locklear is America's top military officer in the Asia-Pacific in charge of monitoring the activities of an unpredictable regime in North Korea, tensions between China and Japan, as well as the impacts of climate change in the Asia-Pacific region.

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Related Topix: World News, China, Asia, North Korea, South Korea

Holtville Tribune

Autism Early Detection Program Expands

Autism spectrum disorder is now estimated to impact one in every 68 children born in the United States. Yet despite its rising prevalence and the known benefits of early detection and treatment, toddlers in much of the United States are routinely not identified as possibly having ASD until well after their third birthday.

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Related Topix: California, Pediatrics, Medicine

The San Diego Union-Tribune

Scripps ship sails into history

The Scripps Institution of Oceanography began operating the R/V Melville in 1969, back when dead reckoning was commonly used in navigation. Melville will be replaced by R/V Sally Ride, which is still being built.

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Related Topix: Science, Oceanography, Geology

MLive.com

Top-ranked GVSU's remarkable winning streak ends in 1-0 loss at seventh-ranked Minnesota State

All streaks, no matter how long or remarkable they are, come to an end. Sunday afternoon in Mankato, Minnesota, the Grand Valley State women's soccer team suffered a 1-0 setback at the hands of No.

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Related Topix: Mankato, MN

Sat Sep 13, 2014

UC San Diego Tritons

UCSD Posts Strong Showing at UC Riverside Invite

The UC San Diego women's cross country team took fifth place in the 6k invitational race at the UC Riverside Invite, on Saturday. On the men's side, the Tritons finished fifth in the 8k inivitational and sixth in the 8k open.

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Related Topix: UC Riverside, UC Santa Barbara

Science Blog

A Link Between Jacobsen Syndrome and Autism

A rare genetic disorder known as Jacobsen syndrome has been linked with autism, according to a recent joint investigation by researchers at San Diego State University and the University of California, San Diego. In addition to suggesting better treatment options for people with Jacobsen syndrome, the finding also offers more clues into the genetic underpinnings of autism.

Comment?

Related Topix: Genetics

PsychCentral

Study Finds New Insights Into Chemical Imbalance in Schizophrenia

Neurons in schizophrenia patients secrete greater amounts of dopamine, norepinephrine, and epinephrine - three neurotransmitters commonly linked to a range of psychiatric disorders. The findings, published in the journal Stem Cell Reports , confirms and enhances the theory of a chemical basis for schizophrenia.

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Related Topix: Epinephrine (generic), Epipen, Medicine, Stem Cell Research, Science / Technology

The San Diego Union-Tribune

Are women under siege?

Forget about lean in. Women across San Diego and the country are talking about how they need to watch out.

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Related Topix: San Diego, CA, Domestic Violence (Domestic Abuse), Law

Fri Sep 12, 2014

Contra Costa Times

'Six Californias' initiative fails to qualify for 2016 ballot

Silicon Valley venture capitalist Tim Draper's "Six Californias" plan to break up the Golden State failed to qualify for November 2016's ballot, falling well short of the petition signatures required, the Secretary of State's Office reported Friday. The slip-up seemed like the punchline to what had mushroomed into a national joke, with television talk-show hosts taking potshots at California's latest political weirdness.

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Related Topix: California, California Government, UC Irvine, Irvine, CA

Medical News Today

'Response to reward' measured in nicotine withdrawal

In a new study published in JAMA Psychiatry , scientists claim to have identified and measured the responses to rewards during nicotine withdrawal across humans and rats. About 20% of the US population smoke cigarettes, although more than half of this group try to quit each year.

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Related Topix: Nicotine, NicoDerm, Nicotine (generic), Medicine, Smoking, Health, Florida Atlantic University, Boca Raton, FL

New Yorker

Can Memories Be Implanted and Then Removed?

At the turn of the twentieth century, Ivan Pavlov conducted the experiments that turned his last name into an adjective. By playing a sound just before he presented dogs with a snack, he taught them to salivate upon hearing the tone alone, even when no food was offered.

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Related Topix: New York University, UC Berkeley, Berkeley, CA

Newswise

Scientists Show that Nicotine Withdrawal Reduces Response to Rewards Across Species

Cigarette smoking is a leading cause of preventable death worldwide and is associated with approximately 440,000 deaths in the United States each year, according to the U.S. Centers for Disease Control and Prevention, but nearly 20 percent of the U.S. population continues to smoke cigarettes. While more than half of U.S. smokers try to quit every year, less than 10 percent are able to remain smoke-free, and relapse commonly occurs within 48 hours of smoking cessation.

Comment?

Related Topix: Nicotine, NicoDerm, Nicotine (generic), Medicine, Centers for Disease Control and Prevention, Florida Atlantic University

KLTV Tyler

4 E. Texas physicians disciplined by state medical board

On August 29, 2014 the Board and Robert Martin Bowers, M.D., entered into an Agreed Order requiring Dr. Bowers to within one year complete at least 12 hours of CME, divided as follows: eight hours in the treatment of medical sepsis and four hours in risk management. The Board found Dr. Bowers should have admitted a patient based on the subsequent development of worsening presenting clinical symptoms.

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Related Topix: Texas, Drug Enforcement Administration

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