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Thursday, March 9, 2017

In a study that appeared on Monday in Biological Psychiatry, scientists from the Universities of California and North Carolina, with several other universities in the United States and Canada, report a strong correlation between abnormal distribution of cerebrospinal fluid in infants and later development of autistic symptoms.

“The more extra-axial CSF present at six months, the more severe the autism symptoms when the kids were diagnosed at 24 months of age,” said first author Dr. Mark Shen, a postdoctoral fellow at the University of North Carolina.

The study covered 343 children examined aged six months, twelve months, and twenty-four months, 221 of whom had older siblings with autism. Children with higher than usual volumes of cerebrospinal fluid in the subarachnoid space — the area just around the brain — were more likely to be diagnosed with autism later in life, with a strong correlation in the high-risk group. Ultimately, cerebrospinal volume was able to provide an early diagnosis of probably ASD in high-risk children with 70% accuracy. The six-month-old babies who later went on to a diagnosis of autism had an average of 18% more CSF by volume than those who were not so diagnosed. This built on the findings of a 2013 study that covered only 55 children.

Researchers said it is not clear whether a large amount of cerebrospinal fluid actually causes autism or not. While studies have shown that cerebrospinal fluid, once thought to act solely as a cushioner and shock absorber for the brain, can influence the way neurons grow, Shen speculated that the large amount of fluid may itself be a symptom: “We believe that extra-axial CSF is an early sign that CSF is not filtering and draining when it should. The result is that there could be a buildup of neuro-inflammation that isn’t being washed [a]way.”

Currently, coauthor David Amaral said, children are not diagnosed with autism spectrum disorders until they are old enough for their behavior to change, usually at two or three years old. Researchers said these findings could be used to develop an early diagnostic system usable when the patient is as young as six months old.

Sunday, July 25, 2010

President Hugo Chávez has temporarily suspended relations with the neighboring country of Colombia.

“I feel obliged for dignity’s sake to suspend relations with the government of Colombia. It is the least we can do, and we will remain alert, as [President Álvaro] Uribe is a sick man, filled with hate,” said Chávez during a ceremony at the Presidential Palace with the coach of the Argentinian national football team, Diego Maradona, whom he was meeting during Maradona’s visit to Venezuela.

The Venezuelan government has given Colombian diplomats 72 hours to leave the country.

“We have sent a message to the Colombian trade delegation in Caracas telling them to close their embassy and vacate the country,” Venezuela’s Foreign Minister, Nicolás Maduro, informed the media.

In an extraordinary session at the headquarters of the Organisation of American States (OAS) in Washington, DC, the Colombian ambassador, Luis Alfonso Hoyos, declared that Chávez’s government was “harbouring FARC guerrillas” on Venezuelan territory and requested the formation of an international committee of inquiry to verify FARC’s presence in Venezuela within 30 days.

Venezuela’s representative to the OAS, Roy Chaderton, advised the assembly to pay no attention to the Colombian “forgeries” and declared that there were thousands of Colombians living in Venezuela and that they were being treated with respect and equality.

“I warn the international community. We will brook no aggression, nor any violations of our national sovereignty,” said Chávez, and added that any war with Colombia would “have to be fought with tears, but it would have to be fought.”

For its part, the United States criticised Venezuela’s decision to cut diplomatic ties.

“I don’t believe that cutting relations is the right way to go [to resolve this problem],” said Philip Crowley, spokesperson for the US State Department.

The Secretary General of the OAS, José Miguel Insulza, also asked both sides to “calm their passions.”

“We have been able to resolve serious conflicts for many years. I hope that we will be able to do so again now, but both Venezuela and Colombia will have to concede ground,” said Insulza.

Tuesday, May 29, 2007

A 13-year-old boy was killed and ten people were injured in an accidental shooting incident in the Brazilian town of Rondonopolis.

The police were staging a mock hijack as a training exercise with real people in a bus as an audience on Saturday. They fired their guns at cardboard cutouts of criminals in the exercise. However, they used live ammunition in their guns, and the shots went straight through the cutouts and the glass windows of the bus.

Luis Henrique Dias Bulhoes, 13, was killed by a single shot to the head received from one of three 12-gauge shotguns that were amongst the weaponry the 16 police were using. Among the 600 people attending the exercise, six children and three adults were also injured.

Police admitted to the blunder on Monday. They believe bullets from more than one gun reached the audience. Seven of the 16 policeman are temporarily dismissed from their positions pending investigations.

Thursday, January 3, 2008

A man with a knife stabbed several police officers from Wiltshire Constabulary in Liden, Swindon, Wiltshire, in the United Kingdom. One of the officers was stabbed in the head.

A dog handler and police answered the call around 2:00 pm UTC as they discovered the man with the knife. Officers chased the man as he pulled the knife out and assaulted police, they eventually used batons and tasers.

“The man was confronted by the officers and, as a result, a number of officers received knife wounds. A police dog handler has been taken to Great Western Hospital where his injuries are not life-threatening,” said the police in a statement to the media.

The unnamed dog handler police officer stabbed in the head is in his 30s. He was stabbed 3 times in the head and face and is currently being treated for his injuries.

Officers arrested a 26-year-old man, who has not yet been named. He was the only one arrested in connection with the stabbing.

The acting Chief Superintendent supported the actions of the officers and said they acted fast and quick.

“These officers acted quickly and effectively to ensure that the man was located and arrested, preventing further serious injuries to members of the public or officers,” said Chief Superintendent Kevin Maidment.

An incident, which occurred just two days ago on News Year’s Eve, involved another dog handler police officer who was shot in the leg. In that case, Katie Johnson, 28, PC for the Lancashire police was responding to a call of armed and breaking into a building. One unnamed suspect was arrested.

On October 14, 2008, Canadians will be heading to the polls for the federal election. Liberal candidate Dr. Eric Hoskins is standing for election in the riding of Haldimand—Norfolk.

Wikinews contacted Dr. Eric Hoskins, to talk about the issues facing Canadians, and what they and their party would do to address them. Wikinews is in the process of contacting every candidate, in every riding across the country, no matter their political stripe. All interviews are conducted over e-mail, and interviews are published unedited, allowing candidates to impart their full message to our readers, uninterrupted.

For more information, visit the campaign’s official website, listed below.

Thursday, January 13, 2011

On Tuesday, Mayor Michael R. Bloomberg announced a weather emergency in New York City, New York. The announcement was issued as a preemptive measure in preparation for an expected 6-12 inches of snow Wednesday, although the Metropolitan Transportation Authority claims to be ready for 14 inches.

Bloomberg explained the meaning of the preemptive announcement by stating: “We recognize that we did not do the job that New Yorkers rightly expect of us in the last storm. We intend to make sure that does not happen again.” Despite declaring an emergency, the mayor said the city would not make the decision to close public schools until 5 AM.

The city is looking for people to shovel snow off sidewalks and intersections. The New York City Housing Authority announced on their Twitter page, “Turn a snow day into a payday. The city is looking for snow removal help. Apply now.” The linked page offered $12 an hour to shovel snow for the city.