Clinical study of drug-resistant tuberculosis changes global medical practice
A clinical study that began in a research unit in Gqeberha (PE), Eastern Cape, has transformed global treatment of drug-resistant tuberculosis.
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Medicaid expansion boosted coverage for indigenous communities, research finds
American Indian and Alaska Native populations continue to experience higher rates of uninsurance and chronic disease than many other groups in the United States. Now, new research led by the University at Albany examines how different provisions of the Affordable Care Act affecte
Negative link seen between illness perception, self-management behavior in inflammatory bo
For patients with inflammatory bowel disease (IBD), there is a significant negative correlation between illness perception and self-management behavior, according to a study published online June 16 in Scientific Reports.
Special protein in the brain's cleansing system may contribute to loss of brain function i
Alzheimer's disease is a progressive and permanent loss of nerve cells in the brain. The breakdown causes memory loss, functional impairment and personality changes. In a new study published in Nature Aging, researchers found that the age-related reduction in a specific protein m
Armed conflict is linked to increased measles cases globally
Countries experiencing armed conflict tend to report more measles cases, and the elevated risk persists even a year after the fighting, according to new research published in PLOS Medicine. The study links armed conflict to measles in two ways: directly, by disrupting immunizatio
GLP-1 weight-loss boom linked to surge in poison control calls
As the use of GLP-1 medications for weight loss surges, so do calls to U.S. poison control centers, according to a new study.
Small-molecule antiviral drug targets ACE2 receptor to block coronaviruses from entering c
The ongoing evolution of SARS-CoV-2, particularly the rapid emergence of the omicron variant and its sublineages, has weakened the effectiveness of existing vaccines and antiviral drugs, underscoring the potential risk of future coronavirus pandemics. In response, a joint researc
Significant association identified between hepatitis C, overactive bladder
There is a significant association between hepatitis C virus (HCV) and overactive bladder (OAB), according to a study published online May 29 in BMC Urology.
Smartphone-based self-screening can identify ocular surface malignancies
Integration of smartphone-based imaging and artificial intelligence (AI)-driven diagnostics provides an effective strategy for screening for rare ocular malignancies, according to a study published online June 4 in JAMA Ophthalmology.
New Tfr cell model uncovers molecular switches that restrain antibody responses
For the immune system to effectively combat pathogens, antibody responses must be precisely controlled. So-called follicular regulatory T cells (Tfr cells) play a key role in this process by limiting excessive immune responses and helping to maintain immune tolerance. Researchers
Opposing protein pathways steer skin stem cells toward renewal or repair
Two proteins with opposing functions orchestrate the development and maintenance of healthy skin, Stanford Medicine researchers have found. Modulating their activity with topical drugs could reduce inflammation, aid wound healing and slow or halt the growth of skin cancer, the re
4 exercícios para fazer em casa utilizando apenas uma cadeira
Com um único objeto e poucos minutos do dia, é possível montar um treino que trabalha pernas, braços, abdômen e peitoral