A recent study by Penn State researchers found that 89% of patients with diagnosed Crohn's disease showed improvement with therapy using naltrexone, while 67% achieved remission of symptoms. The treatment has been shown to be simple, safe, and cost-effective compared to traditional steroid treatments.
A Dartmouth study found that arsenic in drinking water can inhibit DNA repair, leading to increased cancer risks. The researchers measured arsenic levels in urine and toenails of participants in New Hampshire and Mexico, and found a correlation between high arsenic levels and impaired DNA repair.
Researchers found that flagella in algae allow for active nutrient gathering, concentrating nutrients just ahead of the moving colony. This discovery explains how single-celled life forms can evolve into larger multicellular organisms like Volvox, a colony of up to 50,000 cells.
Researchers have developed a new technique to detect and identify wound bacteria, significantly reducing the time it takes for lab personnel to figure out what type of bacteria is present. This allows for more accurate treatment to begin sooner, which can help prevent antibiotic resistance.
A study of 295 children with JRA found that Medicaid recipients had higher disease activity, more pain, and lower physical function compared to those with private insurance. The reasons for these disparities are not yet clear, but may be linked to non-treatment-related factors such as poverty and adherence to treatment.
A new clinical trial at Penn aims to compare two embolic agents for treating uterine fibroids, with the goal of reducing symptoms and improving outcomes. The study will enroll 60 patients and last approximately nine months.
Researchers found that mice lacking MHC Class I molecules can still mount an effective CD8 T cell response against chronic herpes virus infections. This suggests the presence of a backup immune system component that can recognize and fight viral proteins without relying on MHC Class I.
Pre-diabetes and undiagnosed type 2 diabetes affect millions, increasing heart disease risk. Research shows nearly 22% of people aged 65+ have diabetes, with significant disparities among ethnic groups.
A European-funded project aims to create a predictive diagnostic test for early detection of kidney loss and target effective therapies. Researchers will utilize nanobead technology and multiplexing platform to identify biomarkers in diabetic urine, enabling early identification of patients at risk.
A study published in Evaluation Review highlights the dangers of firearms in intimate partner violence cases, with women twice as likely to die from gunshot wounds inflicted by male intimates. The research explores potential solutions such as restraining orders, gun removal, and denial of gun purchases to intimate partner abusers.
Researchers found that malaria and potato famine pathogens use similar protein sequences to infect cells, but deliver different toxic proteins. This discovery could lead to the development of a dual-purpose drug targeting both Plasmodium falciparum and Phytophthora infestans.
Researchers found SIVcpz infection in up to 35% of chimpanzees in West Africa, allowing for genetic comparisons between HIV-1 and its simian counterpart. The study provides insights into the origins of HIV-1 and how it made the jump from animals to humans.
Researchers at FSU have produced high-resolution images of the HIV virus, revealing its complex molecular surface architecture and enabling the development of more effective vaccines. The study, published in Nature, provides valuable insights into the virus's structure and behavior, which could lead to breakthroughs in vaccine design.
A recent study published in the journal Stroke found that clipping and coiling treatments for aneurysms produce similar long-term outcomes. The study followed 1,010 patients treated between 1996 and 1998 and revealed that rerupture of the aneurysm occurred at a lower rate in clipped patients compared to those who received coiling treat...
A study of 2,512 community-dwelling elders found that those with limited literacy were more likely to report poor overall health and diabetes, as well as depression. This is partly due to difficulties in reading health information, managing medications, and navigating the healthcare system.
Two surgical interventions, primary peritoneal drainage and laparotomy, were compared in a clinical trial involving 117 preterm infants with perforated NEC. The study found that the type of operation performed did not influence survival or other clinically important outcomes.
The study found that ethnicity, quality of the doctor-patient relationship, disease activity, and trust in the US healthcare system are all associated with patients' trust in their doctors. Patient-centered communication was significantly linked to increased information sharing by patients.