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Thursday, July 21, 2011

FROM THE VISION CARE CLINIC:

Our appointment book is now open!

Beginning available appointment times for the Fall Semester (beginning September 7th) are as follows:
Monday                       9:15 am  (Contact Lens)
Tuesday                      8:30 am and 12 noon
Wednesday                 9:15 am  and  1:45 pm  (Contact Lens)
Thursday                     8:30 am and 12 noon
Friday                         8:30 am and 12 noon

The Frame Room and Optical Dispensary will be open on Tuesdays, Thursdays and Fridays between 9-11 am and 1-3pm.  Due to the schedule of our Contact Lens Clinic, patients will be unable to select or pickup glasses on Mondays and Wednesdays.

If you are new to the clinic or have not had a general exam in over 2 years, we want to see you in the regular clinic first. Eye conditions change so we want to ensure you get the best of care. As such you will be required to make an appointment in the regular clinic first. If you are a contact lens patient, you must return for a follow-up evaluation after the initial fitting.  

COST: The examinations are $20 and approximately two (2) hours in length, so please plan accordingly. Please bring the fee to your first visit. We are unable to provide estimates for eyeglasses due to the broad range of options and frame selections available. Trust us when we say, we have something for everyone! You will be receiving a quality product so your eyeglasses may take up to 4 weeks to be ready and contact lenses may take 7-10 business days.

CLINIC HOURS: We are proud to say that our clinics are student-run. As such, phones are answered during the semester's clinic hours (Tuesday, Thursday, Friday 9 am to 3 pm). Our clinic will be closed for the summer after July 29th and will reopen on September 7th. Please call for an appointment as soon as you can.

Please call us at (305) 237-4127 to schedule an appointment for the Fall. Appointments are on a first-come, first-served basis.  When leaving a voicemail message, speak slowly and clearly and let us know what day and time you prefer. Leave your name and phone number, and we will do our best to accommodate your request.  Messages will be returned in the order that they are received.

We look forward to seeing you next semester!

THE VISION CARE TEAM

Tuesday, July 12, 2011

Please consider participating in this year’s American Lung Association Fight For Air 5K Run/Walk!



Please consider participating in this year’s American Lung Association Fight For Air 5K Run/Walk!

This annual event raises money to fund research and health services for persons affected by lung diseases such as emphysema, bronchitis, and asthma. Funds raised are also used for community smoking prevention and cessation activities. More information about the American Lung Association’s activities is available at www.lungusa.org.

The 5K Run/Walk is scheduled for Saturday, October 1, 2011 in downtown Fort Lauderdale. The run/walk starts at 8:30am in Huizenga Park.
Registration is currently discounted at $15. From August 15 to September 25th, the fee is $25. After September 25th, it goes up to $35.
Register early to get the discounted rate.

If you can’t walk, consider donating whatever you can to this worthy cause. Also, consider asking friends and family to participate or donate. The link for registration and donation is listed below. Please use this link so that our Miami Dade College team gets credit for any registrations or donations.


Thanks!



Randy De Kler, M.S., RRT
Program Director, Respiratory Care
Miami Dade College
950 NW 20th Street
Miami, FL 33127
(305) 237-4423 (office)
(305) 237-4278 (fax)
tinyurl.com/MDCRC

Thursday, July 7, 2011

Health Highlights: July 7, 2011


HealthDay
Here are some of the latest health and medical news developments, compiled by the editors of HealthDay:

Smokers Who Quit Can Have Normal-Weight Babies: Study
A female smoker who quits when she learns she's pregnant can have a baby with a normal birth weight, according to a new study.
The findings are based on data from more than 50,000 pregnant women in Southampton, England, from 2002 to 2010. The average weight of babies born to smokers who kicked the habit when they found out they were pregnant was 33 grams (10.6 ounces) more than babies born to women who kept smoking during their pregnancy, Agence France-Presse reported.
Birth weight is an important predictor of long-term health. The study was presented this week at the annual conference of the European Society of Human Reproduction and Embryology.
"Once you find out you're pregnant, it's not too late to do something about your smoking," study author Nick Macklon, a professor of obstetrics and gynecology at the University of Southampton, told AFP. "If you stop smoking, you can have a baby with the same birth weight as if you'd never smoked."
-----
Maker Seeks to Prevent Drug's Use in Lethal Injections
A Danish drug company says it will restrict distribution of its Nembutal drug to prevent it from being used in lethal injections to execute prisoners in some U.S. states.
Nembutal is the trade name for Lundbeck's pentobarbital sodium injection. It's used to treat severe epilepsy but is also used by a number of states in a three-drug mixture used to execute death row inmates, Agence France-Presse reported.
Lundbeck said Friday that Nembutal will now "be supplied exclusively through a specialty pharmacy drop ship program that will deny distribution of the product to prisons in U.S. states currently active in carrying out the death penalty by lethal injection."
Distributors were notified of the plan in late June, AFP reported.
-----
Paycheck Can Be Dangerous: Study
Payday can be life threatening, according to a new study.
A U.S. researcher looked at four major demographic groups -- military personnel, people receiving tax rebate checks, seniors on Social Security, and recipients of Alaska's Permanent Fund dividends -- and found a spike in death rates in the week after they received their checks, msnbc.com reported.
The largest increases occurred in deaths caused by substance abuse, external causes (accidents of various kinds), and heart attacks.
"After getting paid, people are just more active -- they go out to dinner, head to the store, drive more, go to bars, etc.," said University of Notre Dame economist William Evans, msnbc.com reported. "Some of this behavior is inherently risky, like drinking too much or driving drunk. Some of the activity will naturally increase risk -- if you drive more, the risk of being in a car accident has increased."
"Some of the links are not so obvious," he added. "For example, more activity may spur on a heart attack. And some of it is increased risk taking, as with substance abuse."
The study appears in the Journal of Public Economics.
Copyright © 2011HealthDay. All rights reserved.

Fewer U.S. Teens Having Babies, Binge Drinking: Report


Fewer U.S. Teens Having Babies, Binge Drinking: Report

To Soothe Chronic Pain, Meditation Proves Better Than Pills

Chronic pain is estimated to affect over 76 million people, more than diabetes and heart disease combined, and back pain is our country's leading cause of disability for people under 45. And though the pharmaceutical industry seems very adept at introducing one new painkiller after another, the pills don't always help. A new study in the Journal of Neuroscience, however, suggests something else might: meditation. It seems that improving your meditation technique could very well be more effective than painkillers at cutting down on pain, and that could save you hundreds in prescription drug costs.
The details: This was a small study that looked at just 15 adults who sat through four 20-minute training sessions on mindfulness meditation. However, before and after the training, the participants' brains were scanned using magnetic resonance imaging (MRI), and during each scan, the researchers put a heating device that induced pain for a five-minute period on each of the meditators' right leg at varying intervals. The brain scans revealed that before meditation, the section of the brain that processes pain was very active, while after meditation training, activity levels were virtually undetectable. Furthermore, after the meditation training, the study participants reported an average 40 percent reduction in pain intensity and an average 57 percent reduction in pain unpleasantness. The study authors noted that morphine and other pain-relieving drugs usually reduce pain perception and unpleasantness by just 25 percent.
What it means: It's no surprise that mindfulness meditation techniques can help us cope with difficult situations, and this mind-body connection has been so extensively studied by researchers that doctors already know that meditation can lower blood pressure, depression, anger, and anxiety. Some evidence suggests it can boost your immune system and prevent the flu, among other illnesses. However, this is the first study to show that it can lower actual physical pain. "This study shows that meditation produces real effects in the brain and can provide an effective way for people to substantially reduce their pain without medications," the authors write.
If you find yourself suffering from some form of chronic pain, try mindfulness meditation. Fortunately, it's easy to learn, and as this study shows, you only need a few minutes a day to reap the benefits.
Get the basics down. Here are some basic instructions for starting out with mindfulness meditation from Rodale.com advisor Jeffrey Rossman, PhD, director of life management at Canyon Ranch in Lenox, MA, and author of the Mind-Body Mood Solution (Rodale, 2010).
1. Sit up comfortably, eyes closed, making sure your head and neck are held upright.
2. Focus attention on your breathing, following the inward breath and the outward breath. This is not so much about thinking about breathing as much as experiencing the sensation of breathing.
3. Notice when your attention is drawn to a thought, sound, or sensation, and bring your attention back to the breath.
4. If you find yourself judging any aspect of what you are experiencing—for instance, if you find yourself lost in thought and judge that doing so is "wrong" or "bad"—just notice the judgment as "thought," and bring attention back to your breathing.
5. Just stay present. If what you are experiencing is pleasant and you notice any tendency to want to hold on to that experience, just let it go by retuning to the breath. If what you are experiencing is unpleasant and you notice any tendency to push it away, just notice what you are experiencing and return to the breath.
6. Remember, we are not trying to get anywhere when we meditate. We are practicing the art of being here.
Focus on your breath. The hardest part about mindfulness meditation is keeping your mind from wandering. An easy meditation tip for beginners is to focus on your breath whenever you find yourself worrying about a problem at work or focusing on whatever physical pain you're trying to deal with. Think about where your breath is coming from (your belly or chest), where you feel it (in your nose, on your upper lip), how deeply you're breathing, and so forth.
Practice daily. Begin with 10 minutes a day of mindfulness meditation, Rossman suggests, and try to work your way up to 20 or 30 minutes. You can meditate pretty much anywhere that's comfortable—on the floor, in bed, in a straight-back chair, even. Wherever you choose, try to do it in the same place every day in order to maintain consistency, and do it at a time when you aren't sleepy.

MDC’s Medical Center Campus and Peñalver Clinic Join Forces to Provide Dental Care at a Nominal Cost

ew partnership provides dental care for low-income residents and training for students
PenalverEvent
Miami, May 27, 2011 - Always dedicated to serving the community, Miami Dade College’s (MDC) Medical Center Campushas partnered with thePeñalver Clinicand the Miami-Dade Health Department to provide low-cost dental services for underserved populations.  
There will be a ribbon-cutting ceremony at 10:30 a.m. Wednesday, June 1, at the Peñalver Clinic, where guests will be given a tour of the dental facility.
MDC dental hygiene students provide services to more than 2,000 patients each year at the low-cost facility in Miami-Dade County’s Medical District. For a nominal charge, with no eligibility requirements, students provide services that include cleanings, scaling and root planning, radiographs, sealants, nutritional counseling, tobacco cessation, periodontal adjunctive chemotherapies, desensitization and fluoride treatments, localized antibiotic treatments, and self-care instructions so patients can improve and maintain their oral health.   
Founded in 1996, the clinic was a dream of Dr. Rafael A. Peñalver, a Cuban physician who wished to create a facility that would provide high-quality, affordable, preventive medicine, education and personalized treatment for all. The dental hygiene clinic is its new component. Through this partnership, students will continue to provide much-needed services to the community while gaining additional training.
For more information, please contact Eloisa Echazabal at 305-237-4064, eechazab@mdc.edu

MDC’s Medical Center Campus and Peñalver Clinic Open New Dental Facility


Miami, June 2, 2011 - Administrators from Miami Dade College’s (MDC) Medical Center Campus and the Peñalver Clinic recently commemorated the official opening of a new dental facility designed to provide low-cost dental services for underserved populations.
The new dental facility is also made possible with collaboration from the Miami-Dade Health Department.
MDC dental hygiene students provide services to more than 2,000 patients each year at the low-cost facility in Miami-Dade County’s Medical District. For a nominal charge, with no eligibility requirements, students provide services that include cleanings, scaling and root planning, radiographs, sealants, nutritional counseling, tobacco cessation, periodontal adjunctive chemotherapies, desensitization and fluoride treatments, localized antibiotic treatments, and self-care instructions so patients can improve and maintain their oral health.   
Founded in 1996, the clinic was a dream of Dr. Rafael A. Peñalver, a Cuban physician who wished to create a facility that would provide high-quality, affordable, preventive medicine, education and personalized treatment for all. The dental hygiene clinic is its new component. Through this partnership, students will continue to provide much-needed services to the community while gaining additional training.
For more information, please contact Eloisa Echazabal at 305-237-4064, eechazab@mdc.edu

Saturday, June 25, 2011

Health Tip: Coping With Low Blood Pressure

(HealthDay News) -- High blood pressure gets all of the attention, but very low blood pressure can be just as dangerous, experts say.
If severe enough, low blood pressure (hypotension) can lead to dizziness and fainting.
The U.S. National Heart, Lung and Blood Institute offers these suggestions for dealing with low blood pressure:
  • After you've been sitting or lying down for an extended period, stand up slowly. Also, change the position of your legs before you stand.
  • Eat frequent, small meals that are low in carbohydrates.
  • If your doctor mentions that you have neurally mediated hypotension, avoid standing for long periods. If you must stand for a long time, wear compression stockings and walk around frequently.
  • Drink sports drinks that contain sodium and potassium, or water, throughout the day.
  • Try to avoid scary or upsetting situations.
Copyright © 2011HealthDay. All rights reserved.

5 Growing Health Care Careers



See how the right education could prepare you for a hot career in health care.

By Marcelina Hardy       
Interested in pursuing a career in the health care industry?
Now might be a good time to start preparing.
As an industry, health care is projected to create about 3.2 million jobs from 2008-2018, according to the U.S. Department of Labor.
To help you decide which health care career is right for you, we've highlighted five careers with favorable employment growth through 2018.

Career #1 - Medical and Health Services Manager
Average annual salary: $93,670*

If you've got a passion for business - and health care - you're in luck. Medical and health services managers, who plan, direct, coordinate, and supervise the delivery of health care, can enjoy the best of both worlds.
Employment Growth: According to the U.S. Department of Labor, employment of medical and health services managers will grow by 16 percent from 2008-2018.
Education: A master's degree in health services administration, long-term care administration, health sciences, public health, public administration, or business administration is standard for this career. However, according to the Department of Labor, a bachelor's degree could be enough for some entry-level positions in smaller facilities.

Career #2 - Registered Nurse
Average annual salary: $67,720*

Want a career that lets you help save lives? As a nurse, you could work in a fast-paced and rewarding environment, helping those in critical and/or stable condition sustain or improve their quality of life.
Employment Growth: Nurses are in high-demand. In 2008, there were 2.6 million nursing positions and by 2018, there will be another 582,000 more available, according to projections by the U.S. Department of Labor.
Education: The three typical educational paths to a career as a registered nurse are a bachelor's degree, an associate's degree, and a diploma from an approved nursing program, according to the Department of Labor.

Career #3 - Medical Records and Health Information Technician
Average annual salary: $35,010*

Think a career in health care means you have to work with patients? Think again. As a medical records and health information technician, it could be your job to work with patients' health information - not the patients themselves.
Employment Growth: Medical records and information technicians are projected to experience 20 percent job growth through 2018, according to the U.S. Department of Labor.
Education: Don't want to spend four years in school just to prepare for a new career? This may be a good option for you. According to the Department of Labor, an associate's degree, which could take as little as two years to complete, is the general credential.

Career #4 - Medical Assistant
Average annual salary: $29,760*

Unlike medical records and health information technicians, medical assistants work directly with patients, often taking their medical histories and vital signs. If you're a people person, a career as a medical assistant could be just what you're looking for...
Employment Growth: Medical assisting jobs are projected to grow by 34 percent through 2018, according to the U.S. Department of Labor.
Education: Medical assisting programs can sometimes be completed within one to two years, either through a certificate or associate's degree program, respectively.

Career #5 - Pharmacy Technician
Average annual salary: $29,330*

Interested in a health care career, but can do without working in a medical setting? About 75 percent of pharmacy technician positions are in a retail setting, according to the U.S. Department of Labor. The gig itself often involves helping licensed pharmacists prepare prescription medications or provide customer service.
Employment Growth: The U.S. Department of Labor estimates employment of pharmacy technicians and aides will grow by 25 percent through 2018.
Education: Consider looking into certificate or associate's degree programs, which generally take about six months to two years to complete, according to the Department of Labor.
*All average salary information is from the U.S. Department of Labor's May 2010 Occupational Employment Statistics. All employment growth data is from the U.S. Department of Labor's Occupational Outlook Handbook, 2010-11 Edition.

Friday, January 28, 2011

Sharing public health data: necessary and now


"Data management is the most neglected area of the pub lic health research process." So argued a draft code of con duct for funders of health research, discussed at the National Academy of Sciences in Washington, DC, USA, last week. Ably led by the Wellcome Trust and Hewlett Foundation, the gathering included UN agencies, academics, public health bodies, develop ment organ isations, and journal editors. The vision is to increase the public health benefits of research by pro moting data sharing in the scientific community and beyond.
Currently, the outputs-and rewards-of research are based almost entirely on published papers in scientific journals. Incentives strongly favour publication, but not data sharing. Indeed, the extreme focus on publication creates disincentives to share data. This imbalance is at best inefficient, at worst profoundly harmful to health, preventing, as it does, other researchers from using datasets to make their own discoveries. There was broad agreement in Washington that funders should create a mechanism to translate the meeting's concerns into more precise principles, goals, and recommendations on incentives, infrastructure, and capacity building.

That said, there was also concern that although data sharing was a critical issue, it was a part of a much more troubling set of predicaments facing researchers in lowincome and middle-income countries. Data producers in low-income settings desperately want to be data users. But all too often those same scientists see researchers from western universities use their data, leaving little or no benefit behind for local research capacity. Calls for data sharing need to embed trust and equity as core values. Any global code of conduct must advance local ownership of data, local analysis, local communication, and local translation of research findings.
Scientists in low-income and middle-income settings want an opportunity to analyse data for their populations according to their own priorities. They want to be in the frontlines of national and global conversations about their country experiences. They want a seat at the table among those writing codes of conduct about the sharing of data. data that may well be about their own people. There is an obligation among all of us who hold a hegemony in public health research to assist colleagues wherever we can to sustain embryonic scientific cultures, to help build research institutions, and to address locally relevant questions about health. Data sharing is a vital and urgent matter. It is also a part of a much larger set of interdependent hazards that need our equal attention.

Thursday, January 27, 2011

Scientists Map Key Structure HIV Uses to Infect Cells


WEDNESDAY, Jan. 19 (HealthDay News) -- U.S. scientists say they've finished the first detailed description of the complete protein package within the human immunodeficiency virus (HIV) thought to be essential to its ability to infect human cells.

HIV uses this protein package, a cone-shaped container called a "capsid," to transport its genetic material into the host cell, after binding with receptors on the cell's surface.

After gaining entry, the capsid releases its genetic cargo into the cell, helping HIV to hijack the cell's machinery to replicate its own genes and proteins, according to a news release from The Scripps Research Institute in La Jolla, Calif.
As new viruses form, the genetic material is incorporated into round, immature capsids that HIV uses to flee from the cell. Each round capsid then reconfigures itself into its characteristic cone shape so it can help the virus move on and infect other cells in a similar fashion.

However, if any part of this capsid rearrangement were to be blocked, it would render HIV no longer infectious, the scientists said. And that could point the way to new drugs aimed at fighting HIV/AIDS.

Much more work will need to be done before that kind of research can begin, stressed senior study author Dr. Mark Yeager, a Scripps Research professor and staff cardiologist and chair of the Molecular Physiology and Biological Physics Department at The University of Virginia School of Medicine.

"We don't have the full story yet, but we have volume one," Yeager said in the Scripps news release.

The findings appear in the Jan. 19 issue of the journal Nature.

Yeager's team noted that the capsid structure of HIV differs greatly from that of many other viruses. For example, the capsid of the poliovirus has a rigid, symmetrical structure, while the HIV capsid is more flexible and can take on slightly varied shapes. Yeager, along with Owen Pornillos and Barbie Ganser-Pornillos, a husband-and-wife team working in his lab, spent years figuring out the precise atomic structure behind capsid formation.

They now plan to use computer programs to hunt for weak spots in the capsid's structure that might offer promising targets for drug development.


SOURCE: The Scripps Research Institute, news release, Jan. 19, 2011



HealthDay

Copyright (c) 2011 HealthDay [http://www.healthday.com/] . All rights reserved.

Thursday, June 3, 2010

First Paper 'Dipstick' Test for Determining Blood Type

ScienceDaily (June 3, 2010) — Scientists are reporting development of the first "dipstick" test for instantly determining a person's blood type at a cost of just a few pennies.

Their study on the test, which involves placing a drop of blood on a specially treated paper strip, appears in ACS' journal Analytical Chemistry, where the authors say it could be a boon to health care in developing countries. The test also could be useful in veterinary medicine, for typing animals' blood in the field, they note.

Gil Garnier and colleagues explain that determining a patient's blood type is critical for successful blood transfusions, which save millions of lives each year worldwide. There are four main blood types: A, B, AB, and O. Use of the wrong blood type in a patient can be fatal. Current methods for determining blood type require the use of sophisticated instruments that are not available in many poor parts of the world. An inexpensive portable test could solve that problem.

The scientists describe development of prototype paper test strips impregnated with antibodies to the antigens on red blood cells that determine blood type. In lab tests using blood samples from human volunteers, the scientists showed that a drop of blood placed on the strip caused a color change that indicated blood type. The results were as accurate as conventional blood typing. "The paper diagnostics manufacturing cost is a few pennies per test and can promote health in developing countries," the report notes.

Story Source:

The above story is reprinted (with editorial adaptations by ScienceDaily staff) from materials provided by American Chemical Society.

Journal Reference:

Mohidus Samad Khan, George Thouas, Wei Shen, Gordon Whyte, Gil Garnier. Paper Diagnostic for Instantaneous Blood Typing.
Analytical Chemistry, 2010; 82 (10): 4158 DOI: 10.1021/ac100341n

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Caffeine Doesn't Make You More Alert

"Association of the Anxiogenic and Alerting Effects of Caffeine with ADORA2A and ADORA1 Polymorphisms and Habitual Level of Caffeine Consumption."Peter J Rogers, Christa Hohoff, Susan V Heatherley, Emma L Mullings, Peter J Maxfield, Richard P Evershed, Jürgen Deckert and David J Nutt.Neuropsychopharmacology advance online publication, June 2, 2010.DOI:10.1038/npp.2010.71Source: Bristol University.Written by: Catharine Paddock, PhD Copyright: Medical News Today Not to be reproduced without permission of Medical News Today

A UK-led study suggests the notion that caffeine makes us more alert is more imagined than real and that frequent coffee drinkers develop a tolerance to both its stimulatory and anxiety-producing effects.

You can read about the study led by researchers at Bristol University in the 2 June advanced online issue of the journal Neuropsychopharmacology.

While frequent coffee drinkers may feel alerted by coffee, the study suggests this is just a sign of reversing the fatigue effect of caffeine withdrawal, and given that caffeine also increases anxiety and blood pressure, there is no net advantage.

Co-lead author Dr Peter Rogers, of the Department of Experimental Psychology at Bristol told the media that:

Access FULL-TEXT article

Wednesday, July 29, 2009

New Library Mobile Website

For your convenience, we have developed a mobile version of the library’s website where you can quickly access some of the most basic resources. For example:


- Check availability of library material before you make your trip to the library

- Access to drug information and other useful resources

- Mobile reference help with a professional librarian

- Quick access to library contact information



Access our mobile website by saving this URL to your mobile device favorites:
http://www.mdc.edu/medical/library/mobile.asp