11,351,068 papers found

CONTEXT: Kidney renal clear-cell carcinoma (KIRC) is a malignant tumor. At an early stage, KIRC patients may experience only mild fever and fatigue or even no symptoms, and these early nonspecific indications can delay treatment. Neurotransmitters and their receptors may be very useful in determining tumorigenesis and…

Three studies considered the consequences of writing, talking, and thinking about significant events. In Studies 1 and 2, students wrote, talked into a tape recorder, or thought privately about their worst (N = 96) or happiest experience (N = 111) for 15 min each during 3 consecutive days. In Study 3 (N = 112), student…

BACKGROUND: The Kazakh people of Altay, Xinjiang, possess rich traditional knowledge associated with medicinal food plants (MFPs), shaped by their nomadic pastoralist heritage and the unique mountain-grassland ecosystems of the region. However, this biocultural heritage remains insufficiently documented and is increasi…

BACKGROUND: This paper explores how demarketing strategies impact women's breastfeeding attitudes, intentions, and behaviors under the moderation of time pressure and breastfeeding knowledge. METHODS: A cross-sectional questionnaire-based survey among 369 respondents is used to test the proposed hypotheses. The study'…

PURPOSE: To evaluate our management of postoperative endophthalmitis and compare our protocol to the Endophthalmitis Vitrectomy Study's (EVS) recommended protocol. PATIENTS AND METHODS: This study comprises 52 patients with postoperative endophthalmitis treated with the same protocol in 1996 and 1997. Patients were gi…

Recognized as the gold standard, human milk (HM) is an extremely complex yet fascinating biofluid tailored to meet an infant's nutritional requirements throughout development. Endocannabinoids and endocannabinoid-like compounds (endocannabinoid metabolome, ECM) are endogenous lipid mediators derived from long-chain pol…

An overview of a study which applied the synthetic estimates technique to derive rates, numbers, types and characteristics of potential clientele for substance abuse related programs in the State and counties of Oregon is presented. A brief description is given of the methods utilized to obtain estimates as well as the…

BACKGROUND: The study sets out to either confirm or refute a recent study's findings that chicken meat is an unlikely source of Salmonella enterica subspecies enterica serovar Infantis (Salmonella Infantis) in humans in the Kyushu-Okinawa region, Japan. METHODS: A total of 74 Salmonella Infantis isolates (30 from huma…

Approximately 150 U.S. Army reservists from Indiana reported symptoms consistent with chronic fatigue syndrome after returning stateside from the tour of duty in Saudi Arabia. A psychiatric team confirmed the diagnosis, evaluated possible etiology, and treated the service members when appropriate. Those available servi…

A research participant's right to withdraw from all research procedures is widely accepted, but there can be justifiable limits to a participant's exercise of autonomy to withdraw from some procedures. Clinical outcomes trials depend on complete subject follow-up for accurate assessment of the safety and efficacy of in…

The large United States county-based study () in which an inverse relationship has been suggested between residential low-dose radon levels and lung cancer mortality has been reviewed. While this study has been used to evaluate the validity of the linear nonthreshold theory, the grouped nature of its data limits the us…

Pre-clinical studies have demonstrated that bone marrow ablation has a profound effect in decreasing erythropoietin (EPO) elimination. The study's objective was to determine in humans if EPO pharmacokinetics (PKs) are perturbed following bone marrow ablation. EPO PK studies were performed in eight subjects, aged 4 to 6…

Modifying knowledge and attitudes through persuasive communication in health via radio has produced encouraging results for public health planners. This study's objective was to measure the effect of an educational strategy on knowledge and attitudes towards nutrition in two marginalized communities in Guadalajara, Mex…

While clinical licensure examinations claim to protect the public from incompetent practitioners, serious problems related to issues of validity, reliability, and ethics have been reported. The ethical lapses are difficult to document, and reports of problems have been strictly anecdotal. This study's primary purpose w…

A recent study evaluating the diagnostic performance of the 2023 MOGAD criteria found that it had relatively low specificity. However, this study did not apply the component of these criteria that requires exclusion of alternative diagnoses (item C) when evaluating its performance, raising questions surrounding the rel…

While interpersonal conflict at work continues to draw attention, researchers have rarely considered the role that conflict intensity plays in amplifying individuals' affective reactions to it. Hence, this study examines conflict intensity as a moderator of the relationship between interpersonal conflict and perceived…

This study investigated the specific contribution of occupations and work organization conditions to the onset and recurrent alcohol misuse in Canadian workers between 1994-1995 and 2002-2003. Longitudinal data were derived from Statistics Canada's National Population Health Survey, totaling 6,526 and 6,582 workers (45…

We conducted a retrospective study to determine the efficacy and safety of self-administration of vaginal misoprostol (following oral mifeprestone) for medical termination of pregnancy. This study revealed that self-administration was accepted by the majority of the patients (90%) and the success rate (98.4%) and durat…

The nursing literature of the last 20 years recommends the ventrogluteal site how the best site for intramuscular injections Beecroft, Redick, 1990, but, the few studies done with the aim to discover which is the most frequently used site report that the dorsogluteal site is the one preferred from nurses Farley, Joyce,…

In 1967 the first extracranial to intracranial (EC/IC) arterial anastomosis was performed. Since that time, EC/IC bypass surgery has become a widely accepted surgical treatment for patients with intracranial stenotic or occlusive atherosclerotic lesions. In 1977 an international multicenter randomized trial was establi…