Latest News from: Johns Hopkins Medicine

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Released: 10-Feb-1999 12:00 AM EST
Symposium on Medical/Public Health Response to Bioterrorism
Johns Hopkins Medicine

With weapons of biological and chemical terrorism in the headlines and firmly on the nation's public agenda, political leaders, physicians, research scientists, as well as law enforcement and intelligence experts will meet Feb. 16 and 17 at the Crystal Gateway Marriott to talk about what to do should bioterrorists launch an assault on civilians in the United States.

Released: 10-Feb-1999 12:00 AM EST
Old Bone Collection Reveals Basis For Some Dizziness
Johns Hopkins Medicine

Using a library of almost 1,000 skull bones collected for more than 30 years at the Johns Hopkins Medical Institutions, researchers have identified a consistent congenital basis for a rare but troubling disorder they discovered in which loud noises cause dizziness. Their findings are to be presented Feb. 17 at the Association for Research in Otolaryngology (ARO) meeting in St. Petersburg Beach, Fla.

Released: 26-Jan-1999 12:00 AM EST
Hopkins, Israeli Scientists Link Soybeans With Pain Relief
Johns Hopkins Medicine

Scientists from Johns Hopkins and two Israeli universities have discovered another likely benefit of the much-touted legume, soybeans: They may bring pain relief. A new study shows that laboratory rats fed a diet containing soy meal develop far less pain after nerve injury than their counterparts on soy-free diets.

19-Jan-1999 12:00 AM EST
Study Affirms Value of Non-Surgical Treatment for Arrhythmia
Johns Hopkins Medicine

A widely used nonsurgical treatment for rapid heart rhythms is safe and beneficial for both children and adults, according to results of a national study led by Johns Hopkins physicians.

Released: 9-Jan-1999 12:00 AM EST
Hopkins Scientists' Sequencing of AIDS Virus From India Waves A Red Flag For Vaccine Developers
Johns Hopkins Medicine

Scientists at Johns Hopkins and in India report they have sequenced the complete genome of a form of HIV, the AIDS virus, from that country for the first time. The work has revealed unexpected variation in genes for one key part of the virus, prompting the researchers to suggest that currently favored approaches to vaccine development may not work.

Released: 23-Dec-1998 12:00 AM EST
News Tips from Johns Hopkins Medical Institutions
Johns Hopkins Medicine

1- low-dose radiation may keep arteries clear after angioplasty, 2- if your sibling has heart disease, you might be at risk, 3- mortality rates from abdominal aneurysms declining, 4- heart transplant recipients need to watch their diets.

15-Dec-1998 12:00 AM EST
New Therapy for Autoimmune Disorders
Johns Hopkins Medicine

Researchers at the Johns Hopkins Oncology Center used high doses of the chemotherapy drug cyclophosphamide alone to control previously untreatable forms of autoimmune disorders such as rheumatoid arthritis, lupus and hemolytic anemia.

Released: 2-Dec-1998 12:00 AM EST
New Monitoring Techique Checks Thyroid Cancer Without Misery
Johns Hopkins Medicine

A study at Johns Hopkins suggests a new way to safely and effectively detect thyroid cells left-over after cancer therapy.

10-Nov-1998 12:00 AM EST
Heart Inflammation Declining In The United States
Johns Hopkins Medicine

Cases of life-threatening heart muscle inflammation are declining in the United States, mirroring a decline in enteroviral infections that often lead to the inflammation, according to a Johns Hopkins study.

10-Nov-1998 12:00 AM EST
More Than Half of Children Eat Too Much Fat
Johns Hopkins Medicine

More than half of a group of children surveyed by Johns Hopkins get too many of their daily calories from fat, according to a new study. Ten percent of the children exceed the daily recommended levels of cholesterol.

10-Nov-1998 12:00 AM EST
Environmental Factors Contribute To High Blood Pressure In African-American Males
Johns Hopkins Medicine

Environmental stressors contribute significantly to hypertension in young, urban African-American males, but high blood pressure can be dramatically decreased with the intervention of health care providers, researchers at Johns Hopkins University School of Nursing report.

6-Nov-1998 12:00 AM EST
Amnesia after Sex: More than a Washington Phenomenon
Johns Hopkins Medicine

If President Clinton had known what a pair of Johns Hopkins doctors recently learned from two patients with a temporary form of amnesia, charges that he lied about sex might be moot.

6-Nov-1998 12:00 AM EST
Long-Awaited Human Embryonic Stem Cells
Johns Hopkins Medicine

A team of scientists has isolated and identified human stem cells and proved them capable of forming the fundamental tissues that give rise to distinct human cells such as muscle, bone and nerve. This feat has for decades been one of basic science's holy grails, and while scientists have found stem cells in mice and higher animals, this is believed to be the first time researchers have cultured human embryonic stem cells.

3-Nov-1998 12:00 AM EST
Hopkins Researchers Find Genetic Colon Cancer Change In Healthy Cells
Johns Hopkins Medicine

Johns Hopkins scientists have found a genetic alteration associated with common forms of colon cancer in patients' normal cells. The same abnormality, called loss of imprinting (LOI), also appears, the researchers say, in a significant number of healthy people, offering a possibility of predicting as many as 40 percent of new colon cancer cases before they start.

30-Oct-1998 12:00 AM EST
Hopkins Study Shows Brain Damage Evidence In "Ecstasy" Users
Johns Hopkins Medicine

The common street drug "ecstasy" causes brain damage in people, according to a new Johns Hopkins study. In a report in The Lancet released this week, Hopkins scientists show that the drug -- known chemically as MDMA -- damages specific nerves in the brain that release serotonin, the nerve transmitter thought to play a role in regulating mood, memory, pain perception, sleep, appetite and sexual activity.

Released: 29-Oct-1998 12:00 AM EST
New Test Spots ALD Carriers With Near-Perfect Accuracy
Johns Hopkins Medicine

Scientists now can predict, with 99 percent accuracy, carriers of the gene for adrenoleukodystrophy (ALD), the disease featured in the movie "Lorenzo's Oil." The new procedure developed at Johns Hopkins -- DNA carrier-based testing -- directly analyzes a woman's genes for specific mutations.

Released: 22-Oct-1998 12:00 AM EDT
Additional Damage from Heart Attack within 48 Hours
Johns Hopkins Medicine

The tiniest blood vessels nourishing the heart are at risk of damage not only during a heart attack but also after normal blood flow returns through the region, a Johns Hopkins-led animal study has found.

Released: 8-Oct-1998 12:00 AM EDT
Surgical Experience Improves Thyroidectomy Outcome
Johns Hopkins Medicine

Maryland surgeons who perform the greatest number of thyroidectomies have the lowest complication rates, according to results of a statewide study by Johns Hopkins researchers published in the September 1998 issue of Annals of Surgery.

Released: 8-Oct-1998 12:00 AM EDT
Developmental Neurovirology Center
Johns Hopkins Medicine

At a ceremony today, the Johns Hopkins Children's Center will dedicate the first pediatric research center designed to pinpoint links between severe mental illness and early childhood viral infections. The 4th Symposium on the Neurovirology and Neuroimmunology of Schizophrenia and Bipolar Disorder will be held November 4-7, 1998 at the Bethesda Marriott Hotel.

7-Oct-1998 12:00 AM EDT
Words Can Hurt--Women Who Are Abused
Johns Hopkins Medicine

Women subjected to "low-severity" violence -- shoves, grabs or threats from someone they love -- are more likely to suffer physical and psychological health problems than women in more peaceful relationships, a Johns Hopkins study has found.

Released: 29-Sep-1998 12:00 AM EDT
First Major Cancer Gene Mapped to X Chromosome
Johns Hopkins Medicine

Johns Hopkins researchers, collaborating with an international team of geneticists, have pinpointed the site of the first gene for a major cancer located on the human X chromosome.

15-Sep-1998 12:00 AM EDT
Hopkins Study Reveals Key Details On How We Get Energy
Johns Hopkins Medicine

Biochemists at Johns Hopkins report they have solved a major mystery surrounding the way most organisms -- including people -- get energy. Their discovery, in this month's Proceedings of the National Academy of Sciences,caps decades of research on how cells make the common currency of energy, a molecule called ATP.

Released: 11-Sep-1998 12:00 AM EDT
Study Shows Potential For Quelling AIDS Nerve Pain
Johns Hopkins Medicine

A recent multicenter trial shows a natural factor that encourages nerve growth may bring relief from one of the more common effects of HIV infection: sensory neuropathy. The study, led by Johns Hopkins researchers, is supported by the AIDS Clinical Trials Group at the National Institutes of Health.

10-Sep-1998 12:00 AM EDT
High Chlamydia Infection Rates in Women Army Recruits
Johns Hopkins Medicine

Nearly one in 10 female new recruits in the Army is infected with Chlamydia trachomatis, according to a study reported in today's New England Journal of Medicine.

4-Sep-1998 12:00 AM EDT
Key Target in Molecular Pathway that Initiates Colon Cancer
Johns Hopkins Medicine

In the latest of a series of discoveries about colon cancer genes, researchers at the Johns Hopkins Oncology Center and the Howard Hughes Medical Institute have discovered a connection between two of them, APC and c-MYC, that conspires to initiate almost all colon cancers. Their findings are reported in the September 4, 1998, issue of SCIENCE.

1-Sep-1998 12:00 AM EDT
Simple Signs Help People Take Steps to Get in Shape and Lose Weight
Johns Hopkins Medicine

Researchers at the Johns Hopkins Bayview Medical Center have found that inexpensive signs can encourage stair use, as reported in the September issue of the Annals of Internal Medicine.

1-Sep-1998 12:00 AM EDT
First Significant Genetic Evidence for Schizophrenia Susceptibility
Johns Hopkins Medicine

A 15-year study in more than 100 families and 1,000 subjects provides the first reliable evidence of genetic susceptibility to schizophrenia, within a stretch of DNA on human chromosome 13, according to a Johns Hopkins-led international team.

26-Aug-1998 12:00 AM EDT
Sunlight Poses Universal Cataract Risk
Johns Hopkins Medicine

Exposure to sunlight increases risk of getting cataracts, according to a Johns Hopkins study.

13-Aug-1998 12:00 AM EDT
Women's Shame Stalls Abuse Disclosure To Physicians
Johns Hopkins Medicine

Shame, denial and fear of others' reactions keep many abused women from confiding in their physicians, a Johns Hopkins study among Baltimore women has found.

12-Aug-1998 12:00 AM EDT
Urge Regular Chlamydia Testing For Sexually Active Teenage Women
Johns Hopkins Medicine

All sexually active adolescent females should be tested by family doctors not once but twice a year for chlamydia infection, a significant preventable cause of pelvic inflammatory disease and infertility in women in the United States, say Johns Hopkins researchers.

5-Aug-1998 12:00 AM EDT
Hopkins Study Shows High Prevalence of Domestic Violence
Johns Hopkins Medicine

Researchers at Johns Hopkins School of Nursing and other institutions report that nearly 4 in 10 female emergency room patients have been victims of physical or emotional domestic abuse sometime in their lives, and 14 percent have been physically or sexually abused in the past year.

Released: 5-Aug-1998 12:00 AM EDT
Cancer Genetics Network
Johns Hopkins Medicine

The Johns Hopkins School of Public Health, in collaboration with the Hopkins Oncology Center, has received a five-year, $3.8 million grant from the National Cancer Institute (NCI) to establish an innovative cancer genetics network in the Mid-Atlantic region.

Released: 5-Aug-1998 12:00 AM EDT
High Prevalence of Domestic Violence
Johns Hopkins Medicine

Researchers at Johns Hopkins School of Nursing and other institutions report that nearly 4 in 10 female emergency room patients have been victims of physical or emotional domestic abuse sometime in their lives, and 14 percent have been physically or sexually abused in the past year.

13-Jul-1998 12:00 AM EDT
Depression A Risk Factor For Coronary Artery Disease In Men
Johns Hopkins Medicine

Men with clinical depression are more than twice as likely to develop coronary artery disease (CAD) as their non-depressed counterparts, a Johns Hopkins study has shown.

7-Jul-1998 12:00 AM EDT
Maryland's Death Rate For Pancreatic Cancer Surgery Reduced By Medical Regionalization
Johns Hopkins Medicine

A move in Maryland toward regionalization -- centralizing particular medical services at centers performing the greatest number -- decreased the death rates for one of the most complex operations for cancer, according to a study by Johns Hopkins researchers published in the July 7, 1998 issue of Annals of Surgery.

Released: 2-Jul-1998 12:00 AM EDT
Treating Anemia Reduces Risk of Death For People With HIV
Johns Hopkins Medicine

New data presented at the 12th World AIDS Conference in Geneva show that untreated anemia alone can significantly increase the risk of death in people with HIV/AIDS.

1-Jul-1998 12:00 AM EDT
Novel Liver Steroid Slows Brain Tumor Growth
Johns Hopkins Medicine

Laboratory studies at Johns Hopkins have dramatically confirmed the power of a chemical discovered from the liver of sharks to slow the formation of new blood vessels destined to feed brain cancers as well as other tumors.

30-Jun-1998 12:00 AM EDT
Tiny Molecular Channels Key To Protecting Heart During Attack
Johns Hopkins Medicine

Researchers at Johns Hopkins have come one step closer to understanding the chain of events that protects the heart against injury during a heart attack, paving the way for the development of a new class of drugs to treat people at risk.

Released: 26-Jun-1998 12:00 AM EDT
Pediatric Anesthesiologists Risk Halothane-Related Liver Injury
Johns Hopkins Medicine

Some anesthesiologists may be accidentally inhaling too much of the potent anesthetic gas halothane when they tend to their patients, possibly putting themselves at high risk for liver injury, according to a study by researchers at Johns Hopkins and the National Institutes of Health.

Released: 23-Jun-1998 12:00 AM EDT
Narrow Search For Inflammatory Bowel Disease Genes
Johns Hopkins Medicine

The largest, most comprehensive genome-wide study of patients with inflammatory bowel disease (IBD) -- including Crohn's disease and ulcerative colitis -- has focused and narrowed the search for the genes that cause this common and debilitating illness, a team of researchers from the University of Chicago Medical Center, Johns Hopkins Medical Institutions, and the Marshfield Medical Research Foundation in Marshfield, Wisconsin, report in the June 23 issue of the Proceedings of the National Academy of Scientists.

24-Jun-1998 12:00 AM EDT
Brain Antibodies Provide New Clues to Origins of Tourette's
Johns Hopkins Medicine

Johns Hopkins researchers have found evidence that Tourette's syndrome, which causes involuntary muscle contractions and bursts of words and noise, may be triggered in part by an infection.

Released: 10-Jun-1998 12:00 AM EDT
FDA Approves Hopkins-Designed Implants To Restore Lost Voices
Johns Hopkins Medicine

Johns Hopkins physicians have designed a series of implants that restore bulk to weakened vocal cords, returning the power of speech to those who have lost their voices from paralysis associated with throat cancers, strokes or other conditions. The patented implants were approved by the U.S. Food and Drug Administration in early spring.

Released: 3-Jun-1998 12:00 AM EDT
Vaccine Kills Spreading Cancer In Animal Model
Johns Hopkins Medicine

Johns Hopkins scientists have developed a vaccine that, in mice, can alert the immune system to the presence of stray cancer cells and significantly reduce their blood-borne spread.

31-May-1998 12:00 AM EDT
PSA Levels Mean More Extensive Prostate Disease In Older Men
Johns Hopkins Medicine

In a study of prostate cancer at different ages, Johns Hopkins researchers have found that at diagnosis, older men have more extensive disease than younger men even if their prostate specific antigen (PSA) levels are the same. PSA is a protein made by the prostate; rising blood levels suggest that the prostate is enlarged or even cancerous.

Released: 28-May-1998 12:00 AM EDT
Surgical Removal Seems Best Treatment For Prostate Cancer
Johns Hopkins Medicine

Despite technical refinements in the use of radioactive "seeds" to treat prostate cancer, a study by Johns Hopkins investigators casts doubt on its effectiveness in curing the disease. The radioactive pellets are put into the prostate in a procedure called interstitial radiotherapy.

26-May-1998 12:00 AM EDT
Hopkins Scientists Clock The Speed Of Comprehension
Johns Hopkins Medicine

Capitalizing on an opportunity presented by a patient scheduled for tests using electrodes surgically placed on his brain, Johns Hopkins scientists have clocked the speed of thought, measuring the time the patient took to understand what everyday objects are in pictures.

Released: 21-May-1998 12:00 AM EDT
New Retinal Surgery May Reverse Legal Blindness
Johns Hopkins Medicine

An eye operation that moves the most light-sensitive part of the retina away from an underlying diseased area has saved sight in several people with a common, age-related eye disease.

Released: 21-May-1998 12:00 AM EDT
Cancer Test May Offer High-Risk Groups Quick, Affordable Screening For Tumors
Johns Hopkins Medicine

Johns Hopkins researchers have developed a new test that may allow doctors to regularly and quickly check for early cancers in patients at risk for developing cancer due to genetic or environmental factors.

20-May-1998 12:00 AM EDT
New Test May Reduce Need for Some Prostate Cancer Biopsies
Johns Hopkins Medicine

A new prostate specific antigen (PSA) test that measures the percentage of "free" PSA in the blood not bound to other proteins could spare up to 200,000 men a year in the United States the pain, anxiety and inconvenience of a surgical biopsy to detect cancer.

12-May-1998 12:00 AM EDT
Just One Prenatal Visit Decreases Risk of Preterm Delivery
Johns Hopkins Medicine

Women with a history of premature delivery reduce their risk of another if they seek even a single prenatal checkup, according to results of a Johns Hopkins study.



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