September
11
September
11
Wednesday, December 7, 2005
Australian researchers say they have scientifically proven that stress causes sickness. The Garvan Institute in Sydney has discovered that a hormone, known as neuropeptide Y (NPY) is released into the body during times of stress. Their findings show the hormone can stop the immune system from functioning properly.
“Neuropeptide Y is one of those hormones that gets unregulated or released from neurones when stressful situations occur…it’s known for example that it regulates blood pressure and heart rates so your heart rate goes up but it hasn’t been known that it actually can affect immune cells as well,” said Professor Herbert Herzog, one of the researchers.
Herzog feels it is good to finally have proof of something people have suspected for so long.
“Now we have proven without doubt that there is a direct link and that stress can weaken the immune system and that makes you more vulnerable when you for example have a cold or flu and even in the more serious situations such as cancer can be enhanced in these situations,” said Herzog.
The Garvan Institute study centres on two key events that enable the human body to recognise foreign substances and control invaders. When our body encounters a pathogen (bacteria and viruses), the immune cells retain and interrogate suspects. Their activation is made possible by NPY. These cells then return to the lymph nodes, which are found all over the body, with information about the foreign invaders. The lymph nodes are where decisions about defence are made.
“Most of us expect to come down with a cold or other illness when we are under pressure, but until now we have mostly had circumstantial evidence for a link between the brain and the immune system,” said lead Garvan researcher, associate Professor Fabienne Mackay. “During periods of stress, nerves release a lot of NPY and it gets into the bloodstream, where it directly impacts on the cells in the immune system that look out for and destroy pathogens (bacteria and viruses) in the body.”
In the case of bacteria and viruses, TH1 cells are part of the attack team that is sent out on the ‘search and destroy’ mission. But when their job is done they need to be turned ‘off’ and the immune system reset. The same hormone, NPY, that activates the sentry cells now prompts the TH1 cells to slow down and die.
“Under normal conditions, circulating immune cells produce small amounts of NPY, which enables the immune cells on sentry duty and the TH1 immune cells to operate – it’s a yin and yang kind of situation. But too much NPY means that the TH1 attack is prevented despite the foreign invaders being identified – and this is what happens during stress,” added McKay.
The impact of stress on the body has been observed in athletes. Ph. D researcher at the University of Queensland, Luke Spence, together with the Australian Institute of Sport, studied elite and recreational athletes over five months.
They found elite athletes were more susceptible to respiratory diseases under stress.
“A lot of elite athletes put themselves through vast amounts of physical stress in their training, but also their emotional, psychological stress of feeling the pressure of Australia on their shoulders, wanting to compete and wanting to do their best,” said Spence.
It’s not just athletes who are prone to stress. Pressures at work and at home may cause emotional and mental stress that can be equally damaging. Almost a third of all work absenteeism in Australia is due to illness, costing employers over $10 billion a year.
“I think it has a huge impact for the work force and also for employers – if their employees are constantly stressed, constantly under pressure, they are more likely to get sick,” Spence said.
Further research could lead to the development of new drugs which may inhibit the action of the neuropeptide Y hormone.
Herzog warns people to minimise stress before it becomes a problem.
“Relaxation methods like yoga will help you to prevent that but there will still be people out there that are not responding to that and treatment by interfering with the system will be important,” he said. “There’s obviously some time until such a treatment will be available but this is something we will definitely work towards.”
The Garvan research will be published in the Journal of Experimental Medicine, Volume 202, No. 11.
Saturday, June 6, 2009
35 children were killed and more than 40 were injured in a fire which roared through the ABC child care center in Hermosillo, Mexico on Friday afternoon. Among the injured were six adults, most who have yet to be identified. Over twenty other children have been hospitalized with burns. They have been transported to local hospitals and other medical facilities in the United States.
Neighbors, employees and firefighters broke walls to rescue unconscious children and babies from the fire in the converted warehouse building which was equipped with only one exit.
Three air ambulances, medical equipment and fifteen burn specialists were dispatched to the scene where children between the ages of six months and five years old perished from smoke inhalation. The majority of the injured and killed were under three years of age, said government officials.
Red Cross rescue workers say that 100 children were being cared for when the fire broke out. Sonora state Gov. Eduardo Bours confirmed that 142 children were in the child care center. Already, 27 of the 31 child fatalities have been identified, as parents continue to await news on their children.
Preliminary reports state that the fire may have started in the neighboring tire and car warehouse and spread to the childcare center. President of Mexico Felipe Calderón has placed the attorney general, Eduardo Medina-Mora in charge of the investigation into the cause of the blaze.
Mexico’s Social Security Institute also sent out resources to their privately run facility.
Hermosillo, population of over 700,000, is the capital of the Mexican state of Sonora 167 miles (269 km) from the American border.
Submitted by: Celina Krishchov
Imagine you dont have to hurdle over other buyers at the supermarket as now you have got a better option for buying all your beauty secret products, the online beauty stores! Buying beauty products online is perhaps one of the popular ways of easy and fast access to leading beauty and cosmetics retailers. All the beauty and health products available online are safe and you certainly one dont have to worry about their quality.
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About the Author: Celina Krishchov is a freelancer beauty expert who strives to provide her expert advice over the use and non-use of the various
beauty products
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Source:
isnare.com
Permanent Link:
isnare.com/?aid=1128230&ca=Wellness%2C+Fitness+and+Diet}
Friday, January 1, 2021
After an active year of original content published on the English-language Wikinews, we take a look back at some of the two dozen-plus original reports from our contributors during 2020.
September
10
Tuesday, April 14, 2020
In February 2017, the Iranian Chess Federation announced two teenage chess players, Dorsa Derakhshani and her younger brother Borna Derakhshani, were banned from representing the national team. The federation announced their decision although Dorsa Derakhshani had previously decided and informed the chess federation she did not wish to play for Iran.
Dorsa Derakhshani is currently 21 years old and holds the International Master (IM) as well as Woman Grand Master (WGM) titles. Her brother, Borna, plays for the English Federation and holds the FIDE Master title.
Dorsa Derakhshani was banned since she did not wear a hijab, an Islamic headscarf, while competing at the Tradewise Gibraltar Chess Festival in January 2017. Under the laws of Islamic Republic of Iran, hijab is a mandatory dress code. Her brother Borna Deraskhsani was banned for playing against Israeli Grand Master (GM) Alexander Huzman at the same tournament. Iran does not recognise the existence of Israel, and previously, Irani athletes have avoided playing against Israeli athletes.
Mehrdad Pahlavanzadeh, the president of the country’s chess federation, explained the decision to ban the players saying, “As a first step, these two will be denied entry to all tournaments taking place in Iran and in the name of Iran, they will no longer be allowed the opportunity to be present on the national team.” ((fa))Farsi language: ?????? ????? ?? ??? ??? ?? ??? ????? ?? ?? ???? ???????? ?? ?? ????? ? ?? ??? ????? ?????? ??????? ????? ??????? ? ???? ???? ???? ?? ??? ??? ?? ??????? ????. He further stated, “Unfortunately, something that should not have happened has happened and our national interest is paramount and we have reported this position to the Ministry of Sports.” ((fa))Farsi language: ????????? ?????? ?? ????? ????????? ?????? ??? ? ????? ??? ?? ?? ?? ???? ?????? ???? ? ?? ??? ???? ?? ?? ????? ???? ?? ????? ?????.
IM Dorsa Derakhshani, who currently studies at Saint Louis University in the United States and plays for the United States Chess Federation, discussed her chess career, time in Iran and the 2017 controversy, and her life in Saint Louis with a Wikinews correspondent.
Saturday, August 5, 2006
Three of Sweden’s ten nuclear reactors have been shut down due to safety concerns following an incident last week at the Forsmark Nuclear Power Plant, in which the reactor cooling systems failed. The reactor has since been shut down there. After the incident, the Swedish Nuclear Power Inspectorate, SKI asked all the nuclear power plants to demonstrate that the same failure could not happen in them. On Wednesday, two more reactors at Oskarshamn were shut down after the operator said their safety could not be guaranteed.
Last week’s incident at the Forsmark plant was triggered by a short circuit that cut power to the reactor cooling system. Two of the four backup generators also failed to start, but the remaining two worked and were sufficient to meet the plant’s needs. Greenpeace reports that the fault in the backup power systems were traced to new equipment installed in 1993.
The spokesman of the Swedish Nuclear Power Inspectorate Anders Bredfell denied that there was any danger of a meltdown, adding that there was also a backup gas turbine to power the cooling system in an emergency.
However, Lars-Olov Höglund, who was responsible for the nuclear plant Forsmark for many years, said the incident was the most dangerous one since Chernobyl and Three Mile island, and that a meltdown was avoided only by pure luck. His views have however been questioned as he is involved in litigation with the Swedish nuclear industry and is known as an outspoken nuclear critic. Researchers at the Royal Institute of Technology as well as the personnel at the power plant were critical of Höglunds’ view.
Speaking to BBC News, SKI spokesman Anders Bredfell said that the International Atomic Energy Agency (IAEA) was informed of the incident as required and that the incident classes as a ‘2’ in the 0-7 scale used by the IAEA to assess the severity of the incident.
Another reactor in Forsmark and a fifth at Ringhals nuclear power plant have been offline due to planned maintenance work. With five of its ten reactors down, Sweden’s power generation capacity is down by almost a fifth.
The environmental group Greenpeace called on the government to shut down all reactors and probe whether the fault was a generic one. The Green Party has called for an independent investigation of the incident. Sweden is scheduled to retire all its nuclear power plants in the next few decades, as decided by a referendum in 1980.
byadmin
If you have been hurt in an accident and are no longer capable of supporting your family, you may be able to qualify for Disability Insurance benefits. Of course, this isn’t something that just happens. You are going to have to jump through a lot of hoops to get the benefits that you are entitled to. Because of this, you are going to want to hire someone to represent you. Your lawyer will be glad to meet up with you in his business office for a no-obligation consultation appointment. This will give him the opportunity to talk with you about the different things that you can expect.
Sometimes, qualifying for disability benefits can take several months. However, it is well worth it when you can receive a reasonable amount of money to pay some of your bills and support your family. Your Disability Insurance will also protect you when it comes to your medical bills. Finally, you will be able to get the medical attention that you need for your health problems. Your lawyer is going to show you what you need to do to get started with this process as soon as possible.
You have a lot going on right now, and you need someone to assist you through this process. It is understandable that you are confused. This is one of many reasons why you want someone to assist you with filling out your application. Your lawyer will be there until after you have gone to court. If you are worried about how you are going to pay your lawyer, you will be pleased to know that you won’t have to pay any money unless you win. Even then, you won’t have to pay any money out of your pocket because your lawyer will automatically take the money from your settlement. It works out well for everyone involved. Of course, you are going to need your doctor to verify the fact that you have health problems that prevent you from working. If you can do this, you should have no problems getting the benefits that you deserve. Get started with the necessary paperwork today.
September
7
Thursday, April 14, 2011
Barry Bonds, a United States baseball player, has been found guilty of one count of obstructing justice for giving an evasive answer to a federal grand jury under oath when asked whether he had ever received drugs necessitating a syringe.
The judge declared a mistrial on three other obstruction of justice counts, the three charges that Bonds made false statements when he said to a grand jury in December 2003 that he never knowingly used steroids or human growth hormones given to him by his personal trainer, and that he permitted only doctors to give him injections.
The charge that Bonds was convicted of does not mention steroids.
The conviction comes after a seven year prosecution of Bonds, stemming from the investigation of Bay Area Laboratory Co-Operative (BELCO) begun in 2002. Bonds appeared in an advertisement for BELCO which was reportedly selling designer steroids and other drug paraphernalia to professional athletes. Thirty athletes were called to answer questions before the grand jury. Bonds had been given immunity for his testimony.
“This case is about upholding one of the most fundamental principles in our system of justice—the obligation of every witness to provide truthful and direct testimony in judicial proceedings,” said federal prosecutor Melinda Haag. “In the United States, taking an oath and promising to testify truthfully is a serious matter. We cannot ignore those who choose instead to obstruct justice. We will decide whether to seek a retrial of the defendant on the remaining counts as soon as possible.”
Saturday, December 2, 2006
As families fled their homes in the early morning hours on Thursday October 26, there was no warning. The Esperanza Fire southeast of Los Angeles and West of Palm Springs, California, had ballooned under the influence of Santa Ana winds to more than 19,000 acres as of the morning of October 27. No time to get the animals, no time for crates or even a leash. Sadly, owners left behind not only their horses, lamas, donkeys, chickens, rabbits, but also their dogs and cats.
Many of the families who did manage to evacuate their pets found themselves in the parking lot at the Fellowship in the Pass Church Red Cross Shelter where a MuttShack Animal Rescue team caught up with them.
Pam Anderson, Director of the emergency Red Cross shelter said that many people with animals had come and left.
The air was thick with smoke, and ash was raining down on the parking lot where dog owners, not able to take their dogs into the shelter were camping out in pup tents andin their cars.
Those who could afford it checked themselves into pet friendly hotels in nearby towns.
Some were prepared. Jane Garner, a small dog breeder was able to get all her animals out, and had set up her puppy runs alongside her RV in the parking lot. Others were not doing too well, having left home without as much as a leash.
The same scenario played out at the Red Cross shelter at Hemet High School. Animals were being boarded in vans, trailers and cars and small travel crates.
When MuttShack Animal Rescue arrived, a small fracas had sent several dogs off in different directions, running out of the school parking lot down busy streets necessitating an instant rescue response.
The Incident Command for the Esperanza Animals, Ramona Humane Society in San Jacinto welcomed MuttShack‘s offer to help at the shelters.
Ramona Humane Society had recently published a notice in their Newsletter about the newly passed “PETS Act”and warned owners not wait until a major disaster such as an earthquake or fireto prepare. “Be proactive to ensure that your pet will be taken care of.”
MuttShack and PetSmart Charities set up ad hoc facilities for the animals at both shelters.
The Red Cross shelter, run by Madison Burtchaell of the Orange County Red Cross was very accommodating about allowing a small emergency pet shelter adjacent to the School.
Barbara A. Fought of PetSmart Charities, an organization that works with animal welfare organizations and provide assistance in disasters, provided crates and emergency supplies.
MuttShack and Red Cross volunteers, Martin St. John, Tom Hamilton, and Steve Meissner helped assemble the crates to secure a safe environment for evacuated pets.
It was a great relief for evacuees who had camped out in the parking lot to finally leave their vehicles and relax at the shelter, setting up their cots to grab some sorely needed rest.
Firefighters and residents reported loss of wildlife and animals. The Esperanza fire burned 34 homes, consumed 40,000 acres and cost five Firefighters their lives before it was contained four days later on October 30. Firefighting operations cost nearly $10 million.
MuttShack Animal Rescue is a 501(c) 3 non-profit organization active in disasters and dedicated to the rescue, rehabilitation and care of lost or discarded dogs, cats and other animals.
Sunday, November 20, 2005
One of the most important arguments in the run-up to the Iraq war made by Colin Powell in his United Nations speech and President Bush in his State of the Union address was that Iraq had an active biological weapons program and possessed mobile biological weapons labs. According to an investigation by the Senate Intelligence Committee, the main source for this information was an Iraqi defector codenamed Curveball who was a source for the German central intelligence agency BND.
Several German intelligence officials responsible for Curveball have now told the LA Times that the Bush administration and the CIA have repeatedly exaggerated his claims and ignored warnings of the BND that the source was unreliable. Recounting his reaction after seeing Powell’s United Nations speech one German intelligence officer said: “We were shocked. Mein Gott! We had always told them it was not proven…. It was not hard intelligence.” This corroborates reporting by the German weekly newspaper Die Zeit from 2003 and 2004 based on statements of unnamed senior German intelligence officials.
Nine months earlier, in May 2002, a fabricator warning was posted in Curveball’s file in U.S. intelligence databases. Powell was never warned that his United Nations speech contained material that both the DIA and CIA had determined was false, even though several people present at Powell’s CIA meetings were fully aware of this.
At this time German intelligence officers would not let the CIA meet directly with Curveball, but allowed a CIA doctor to draw blood samples. Questioning the validity of Curveball’s information in front of his CIA supervisor, the doctor was advised to “Keep in mind that this war is going to happen regardless of what Curveball said or didn’t say and the Powers That Be probably aren’t terribly interested in whether Curveball knows what he’s talking about.”
Shortly after Powell’s UN speech and several days before the invasion, United Nations weapons inspectors attempted to directly verify several key claims made by Curveball, but concluded that they were unsustainable. The White House insisted on its WMD claims based on Curveball’s information.
Even after the invasion, when more and more of Curveball’s accounts were shown to be pure fabrication, the CIA and the Bush administration relied on Curveball’s information. When U.S. forces discovered trucks with lab equipment and Curveball claimed that these were identical to the ones he has been reporting about, the CIA rushed to publish a White Paper claiming that these trucks were part of Saddam Hussein’s secret biological weapons program and Bush claimed publicly that “We found the weapons of mass destruction.” Several days later, twelve of the thirteen WMD experts who analyzed the trucks agreed that the equipment was not suited for biological weapons production, with the only dissenting voice coming from the author of the original White Paper.
The White Paper remains posted on the CIA website to this date, and President Bush has not yet retracted his statement that Iraq produced “germ warfare agents” made in his State of the Union address or his postwar assertions that “we found the weapons of mass destruction.”