Objective: There are indications suggesting that the pain associated with the chronic pelvic pain syndrome (CPPS) may be related to cold. The purpose of the present study was to evaluate how the symptom intensity reported by the patient relates to the time of the year in a temperate climate, i.e. to the ambient temperature and to weather changes.
Material And Methods: Thirty-one patients, mean age 51 years (range 35-66 years), with CPPS for 17 ± 10 years (3-42 years) were asked to complete a set of questionnaires including questions concerning how they experienced their symptom intensity during the different seasons using the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) questionnaire.
Results: The total NIH-CPSI score was 22.2 ± 8.2. There was a highly marked relationship between season and pain intensity as reported by the informants: it was experienced to be three times more intense during the winter months. All subjects reported that a temperature drop was associated with deterioration.
Conclusion: The strong relationship between the ambient temperature, a drop in temperature and the pain experienced by men with CPPS confirms the association between cold and symptom intensity in the Scandinavian countries, where the seasonal temperature variation spans a long range and the winters are long. The cause of this relationship is still to be established. Muscular spasm/stiffness is a possibility that remains to be explored.
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http://dx.doi.org/10.3109/00365599.2012.669404 | DOI Listing |
Adv Mater
January 2025
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
Van der Waals (vdWs) materials are promising candidates for hetero-integration with silicon photonics toward miniaturization and integration. VdWs materials like molybdenum telluride and black phosphorus, despite being prominent, exhibit air sensitivity, and their room temperature emissions can be significantly broadened by tens of meV. Here, a self-encapsulation strategy is developed to scalably synthesize robust 2D vdWs ErOCl with sub-meV narrow emissions at the telecom C-band.
View Article and Find Full Text PDFACS Sens
January 2025
School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China.
An effective long-term nitrogen dioxide (NO) monitoring at trace concentration is critical for protecting the ecological environment and public health. Tellurium (Te), as a recently discovered 2D elemental material, is promising for NO detection because of its suitable band structure for gas adsorption and charge mobility. However, the high activity of Te leads to poor stability in ambient and harsh conditions, limiting its application as a gas-sensitive material.
View Article and Find Full Text PDFBMC Genomics
January 2025
Sesoko Marine Station, Tropical Biosphere Research Center, University of the Ryukyus, 3422 Sesoko, Motobu, Okinawa, 905-0227, Japan.
Background: Rising seawater temperatures increasingly threaten coral reefs. The ability of coral larvae to withstand heat is crucial for maintaining reef ecosystems. Although several studies have investigated coral larvae's genetic responses to thermal stress, most relied on pooled sample sequencing, which provides population-level insights but may mask individual genotype variability.
View Article and Find Full Text PDFEnviron Int
January 2025
Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing 100191, China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University, Beijing 100083, China.
A growing body of evidence suggests that non-optimal ambient temperatures are associated with increased incidence rate and mortality of thromboembolic diseases. We aim to investigate the association between apparent temperature (AT) and coagulation, which is a central pathological link in the formation of thrombi. In this study, we conducted a time series analysis using data from 18,894 participants collected from a health check-up center in Beijing between 2014 and 2023, and validated our findings using 20,549 participants from an andrology outpatient clinic.
View Article and Find Full Text PDFJ Hazard Mater
January 2025
Center for Semiconductor Sensors and Integrated Microsystem, School of Integrated Circuits, Dalian University of Technology, Dalian, Liaoning 116024, PR China.
The analysis of human exhaled gas is crucial for early and noninvasive diagnosis. However, the complex composition and high-humidity of exhaled gas pose significant challenges to the application of gas sensors. This research focuses on the development of a chemiresistive ammonia sensor based on the polyaniline/tin disulfide (PANI/SnS) heterojunction, which is fabricated by hydrothermal and in-situ polymerization techniques.
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