Caffeine Consumption May Reduce the Risk of Alzheimer’s Disease

Researchers at the University of Illinois have discovered that caffeine has the ability to block a signal that induces inflammation in the brain. Neuroinflammation is directly linked to neurodegenerative diseases such as Alzheimer’s.

The effects of caffeine were examined on memory formation in mice treated with hypoxia to stimulate an interruption of blood flow, leading to neurodegeneration within the oxygen-deprived area. It was found that mice treated with caffeine recovered memory formation much faster than mice without caffeine administration. It was proposed that caffeine blocks the damaging effects of hypoxia by blocking a molecule released in the process named adenosine, a key player in inflammation following oxygen deprivation. This event limits brain damage normally seen following hypoxia treatment.  Caffeine’s ability to block adenosine has been linked to its neuroprotective effects in preventing Alzheimer’s disease.

This finding may eventually allow for the development of drugs that could reverse or block cognitive impairment altogether, specifically by finding the particular receptor important for adenosine signaling and developing an antagonist to that receptor.

 

Source: http://www.sciencedaily.com/releases/2012/10/121009121805.htm

Posted in Mental Health Correspondents | Leave a comment

It’s closer than you think.

For all of you who read MHAC blog, I assume that you are at least curious, if not interested, by mental health issues. You might have taken a course or read some scientific articles on what mental health is and what kinds of issues fall inside this category. You might have even had a personal experience with it too, such as having seen a counselor yourself or having witnessed mental health problems in your own home. We all know (I hope) about the 1-in-5 theory of mental health, that 1 in every 5 people suffers from some form of mental health problems at least once in their lifetime. But how close, exactly, is it from our daily lives?

I was at a dinner gathering with a bunch of friends, casually chatting and catching up with everybody, when one girl made a remark on her family visit last summer. “It’s always good to see family members,” she said, “especially my grandparents, although my grandmother could hardly remember who I was at all.”

Two girls sitting across from her bursted into laughter. In their defense, she said it in a rather casual and funny way. I didn’t laugh. I asked her, “is it dementia?” And she quietly nodded “yes”.

In case you don’t know, dementia is a type of neuro-psychological disorders that mostly occurs in elderly adults (although it can also affect younger ones). It is characterized by cognitive declines (such as decreased memory) that go beyond the normal process of aging. In later stages of progressive dementia, it is not uncommon for the patient to lose most, if not all, memories of early experience with family and loved ones, which partly explains the high rate of depression and/or anxiety in patients with dementia.

Going back to our dinner conversation, the two girls were apparently apologetic. Of course, nobody blamed them. It is easy to make jokes about forgetful grandparents, or an uncle who refuses to leave his house because he thinks there are aliens out there trying to attack him, or a brother who could never learn how to talk to people, or a girl you saw on your way to school who kept mumbling words to herself. It is not because we don’t care about mental health or we look down on people who experience these issues. It’s just we don’t usually think about them outside the classrooms; we don’t think about them in our daily lives.

Now here is a scary exercise – at least I think it’s scary to think about mental health issues so close to home: next time when your mom says “sometimes I worry about you so much I can’t fall asleep”; when a friend says with a laughter “these textbooks drive me crazy; they make me want to kill myself”; when your grandparent tells a joke “nowadays if I get distracted for three seconds I forget what I was doing”; when an aunt says with frustration “my kid could never learn to look people in the eye, or respond when I call his name”, stop for a second and think about it. Of course, I’m not suggesting we should go out pinning names of mental disorders on everybody around us, but maybe, just maybe, these stories are not meant for a joke. Think about how many people you know in total, and that 1 in 5 of them will suffer from mental health problems sometime or other during their lifetimes. It’s closer than you think.

Posted in General, Mental Health Correspondents | Leave a comment

Midterms, Midterms, Midterms!

How are you doing out there MHAC? I know, I know, I’m swamped too.

BUT… You know what they say about laughter?

  • it helps dissolve distressing emotions
  • helps you relax and recharge
  • can help shift your perspective

 

So, with that in mind, have you checked out U B Seeing It? It’s like the Definitely Raining tumbr but for UBC! It is likely to induce laughter and I  can assure you that there are no negative side effects!

Hang in there!

Jess

Posted in Mental Health Correspondents, News | Leave a comment

A new video from Early Alert

[youtube]http://www.youtube.com/watch?v=uELq4eR7-kU[/youtube]

Early Alert it is a new approach by UBC to improve support for students who are facing difficulties that put their academic success at risk. Early Alert aims to achieve this goal by utilizing faculty and staff involvement as the first step in offering support for students.

For more information, please visit: http://blog.students.ubc.ca/earlyalert/

 

Posted in General | Leave a comment

A Different Set of Terrified Eyes

A Different Set of Terrified Eyes

“We provide help and support for victims of domestic violence!”  is usually the headline. You read on and it all sounded very promising: “no stigma, non-judgmental, help and support, safety”. All these words you desperately needed. So you picked up the phone and were ready to call, until something caught your eye: “our mission is to fight as hard as we can to end violence against women and children.” It even had a picture of the face of a terrified woman on the bottom of the flyer.

Wait a minute, something is missing here. How did they know if you were a woman or not? If you were  calling the suicide crisis line or seeking help for anxiety, they wouldn’t know about your gender until they heard your voice or met you in person, right?

But in this case, they seem to know. They seem to be sure that if someone is a victim of domestic abuse, she must be a female, despite this 2005 study which estimated the likelihood of the victim of domestic abuse in Canada being a male is almost the same as being a female (6:7).

Unfortunately, to the government and the mental health field, these some 546,000 men per year do not exist. In Canada, not a single government-funded service or program targets male victims of domestic abuse. There is a shelter and crisis line in Calgary which targets men who want to leave a violent situation at home, but it receives no government support.

Pretty harsh, huh? When it comes to mental health issues, it is not news that men are less likely to report their problems, let alone seek help, due to the gender stereotype the society places on them. In fact, another 2006 survey reports that 83% of domestic police reports are filed by female victims and only 17% by men. But at least you would expect something to be done for the 158,656 men who were courageous (or desperate) enough to speak up.

Take a moment and think about this. We no longer (I hope) consider depression or anxiety in men as weaknesses in character; why do we still force the victimized ones to hide in the closet?

Sources and More Information:

Another side of domestic violence, The Reporter

It is not just women who are victims of spousal violence, CBC News

The Gender Paradigm in Domestic Violence Research and Theory, Dutton & Nicholls

Posted in Educational, General, Mental Health Correspondents | Leave a comment