Research shows firms are quick to raise prices when costs increase, but not so keen to reduce prices when costs fall. Positive inflation raises output, preventing losses due to price asymmetries, while high inflation targets may have modest output gains.
The study found a significant discrepancy between recommended adjuvant chemotherapy and actual use, with younger women more likely to receive treatment. Overall, only 29% of women received chemotherapy, highlighting the need for re-evaluation of current NIH guidelines.
Researchers have successfully treated a patient with TTP, a rare blood disorder affecting 3,000 Americans annually, by suppressing the immune system. The treatment involves using immunosuppressive drugs, which target the underlying problem of the immune system attacking its own tissues.
A recent study by University of Toronto researchers found that walk-in clinic physicians spend similar amounts of time with patients as traditional family practitioners. The study also revealed high levels of personal satisfaction among walk-in clinic doctors regarding key aspects of their work.
A recent study by University of Toronto researchers found that investment banks prioritize past cooperative relationships and industry reputation when selecting underwriting partners. This challenges the conventional wisdom that talent and high returns are key factors in business dealings.
ACAT2 is crucial for atherosclerosis development in mice, with nearly twice the cholesterol levels found in control mice. The study suggests that inhibiting ACAT2 may be a potential therapy for treating hardening of the arteries.
Smallpox experts suggest limiting vaccinations to first responders to prevent complications and ensure public safety. The authors cite studies from the 1960s documenting vaccine-related complications, including spread to close contacts and increased risk of morbidity and mortality.
Researchers have found that bone marrow cells can enter the human brain and form new neurons, a phenomenon previously observed in mice. The study, led by Dr. Mezey, examined brain tissue from patients who received bone marrow transplants to treat leukemia and other diseases.
Sick Kids researchers discovered that nervous system autoimmunity attacks insulin-producing cells in the earliest stages of Type 1 diabetes. By modifying the attack on nervous tissue, they prevented subsequent diabetes in animal models, suggesting a critical role for early neuronal autoimmunity.
Researchers used radiation to activate receptors in tumor blood vessels, enabling targeted delivery of anti-cancer drugs. The approach showed promising results in reducing side effects and delaying tumor growth.
Researchers found a link between alcohol intake and endocannabinoid-like brain compounds in mice, suggesting a potential target for medication development. The study's findings parallel observations in humans, with age-dependent decline in alcohol preference and reduced CB1 receptor signaling.
A researcher at the University of Toronto has developed a method to automatically remove the unsightly scarlet spots, known as red-eye, from digital images. The software isolates the reddened areas of the eyes and replaces them with natural eye color, providing a convenient solution for consumers.
A study on breast cancer treatment found that many women do not receive adjuvant chemotherapy as recommended, with age being a significant factor. In contrast, women with known heart disease are at high risk of future heart events but often lack preventive treatments, highlighting the need for better care coordination.
A recent Canadian Medical Association Journal investigation found that a massive heroin seizure had no impact on drug prices or overdose rates. Heroin prices actually decreased after the shipment was intercepted, raising questions about the effectiveness of supply-side interventions in controlling Canada's illicit drug epidemic.
Researchers found that intensive blood pressure control reduces cardiovascular events in patients with diabetes and PAD. The study suggests aggressive blood pressure management is particularly beneficial for the diabetic population, even among those with low ankle-brachial index.
A study of Canadian children with shaken baby syndrome found nearly 20% died, 55% suffered lasting neurologic injuries, and 65% experienced visual impairment. The authors estimate at least 40 cases occur annually, calling for further research on prevention strategies.
A new study reveals that sentinel lymph node mapping can be safely performed on patients with melanoma in the delicate head and neck area, allowing for early detection of cancer spread. The technique has been shown to accurately stage patients and identify those who need further treatment, potentially improving survival rates.
A University of Toronto researcher is studying how the Cherokee people responded to forced removal, with a focus on accommodationist writers and resistant voices. His book aims to acknowledge the history of removal and its impact on Cherokee literature.
Researchers found that cancer cells can migrate through protein matrices by reverting to a more rounded shape, allowing them to continue moving even when inhibitors are present. This 'salvage' pathway could be targeted by new drugs to combat cancer spread.