A young patient, let’s call him Chad, goes to the doctor. He complains of attacks of nausea from the moment he wakes up in the morning. Sometimes his belly hurts as well. It’s been happening, on and off, for years. He gets cold and shaky. At times, it will progress to full-fledged vomiting, uncontrollable with any medications. The nausea is unbearable. Sometimes, getting in a very hot shower will take the edge off the nausea, but not always. In many cases a trip to the emergency room is needed for rehydration and intravenous anti-nausea medications.
Schizophrenia is the most iconic of all mental illnesses but both its conceptualization and causes remain elusive. The popular image portrays patients convinced of being persecuted and hearing voices that nobody else can hear.
With increasing age, blood pressure rises as a consequence of arterial stiffness, caused by the biological process of ageing and arteries becoming clogged with fatty substances, otherwise known as arteriosclerosis. Large hypertension trials showed that lowering blood pressure in people over 60 is beneficial and lowers the risk of heart attacks, stroke, and all-cause mortality, even in people over 80. Since arterial hypertension, high blood pressure in the arteries, is the most important preventable cause of cardiovascular disease, it seemed obvious for at least two decades to treat hypertension without restrictions even patients over 60.
Healthcare for black people seems to hover somewhere between willful neglect and overt malfeasance. We need only look to the ongoing lead poisoning disaster in Flint, Michigan, or the black maternal mortality crisis as examples.
Is it difficult or even embarrassing to imagine grandparents having oral sex? Indeed, most studies of oral sex focus on adolescents or younger adults, while research on sexuality in late life is primarily focused on sexual dysfunctions from a medical perspective, contributing to the prevailing stereotype that most older adults are sexually inactive or asexual […]
Ingesting 250 micrograms of the compound, Albert Hofmann experienced strong sensory and cognitive alterations, which reminded him of mystical episodes of his youth. That was the advent of the modern psychedelic age, which would go on to change society fundamentally.
February 4th marks World Cancer Day and this year, the launch of a new three year campaign called “I Am and I Will,” led by the Union for International Cancer Control. The focus lies on emphasising the importance of each person’s role in the fight against cancer, and reinforcing that everyone has the power to reduce the […]
Around the world, the arts are being used within communities to address local needs. For such projects to be most effective, program participants must: ensure that their program goals are locally-defined; research which art forms, content, and events might best feed into their program goals; develop artistic products that address their goals; and evaluate these products to ensure their efficacy.
Within the brain, there are many different substructures, each connected by axons and dendrites to multiple other substructures. In the 1970’s, neuroanatomy courses meant memorizing something that looked as complicated as the New York City subway map.
In this Q&A, Rozalyn Anderson, PhD and Co-Editor in Chief of the biological sciences section of The Journals of Gerontology, Series A, sits down with Luigi Fontana, PhD, and Mediterranean Diet expert.
HIV prevention is now focused on finding at least 90% of the existing cases, putting at least 90% of those people in HIV treatment, and keeping the virus from multiplying in the body among 90% of those people retained in care (known as durable viral suppression). Despite these admirable goals, known as the United Nations’ “90-90-90” programme, HIV transmission rates have not declined since 2011.
The Advisory Committee on Immunization Practices recommends multiple immunizations for older adults, including flu, two pneumonia vaccines, vaccination against herpes zoster, and a one-time tetanus, diphtheria, and pertussis vaccine. The Centers for Disease Control and Prevention estimates that 63% of annual hospitalizations, and 90% of influenza-related mortality, occurs in people over 65. Fortunately influenza vaccinations can prevent hospitalizations related to respiratory illness and even more importantly, vaccination may prevent an increased risk for stroke and myocardial infarction that occurs following the flu.
Alcohol and Alcoholism publishes papers on the biomedical, psychological, and sociological aspects of alcoholism and alcohol research, provided that they make a new and significant contribution to knowledge in the field.
The winner of the Clinical Placement Competition 2018 is Binay Gurung. We asked Binay to tell us more about the inspiration behind his entry, and about his time in the Nepalese hospital featured in his picture.
What is anger? In essence, anger is a subjective feeling tied to perceived wrongdoing and a tendency to counter or redress that wrongdoing in ways that may range from resistance to retaliation. Like sadness and fear, the feeling of anger can take the form of emotion, mood, or temperament.
The human cardiovascular system relies on continuous circulation to ensure it functions to meet the needs of the body. Like a fish must remain in water, body organs and tissues require a constant supply of blood. A loss of blood flow, dependent on severity and duration, can result in a loss of oxygen,