A major contributing factor includes the production of the potent vasoconstrictor ET-1.
The large variability in reported incidence and aetiology is due to a variety of contributing factors, including environmental, cultural and socioeconomic factors.
She cites a variety of contributing factors, including the increased number of women in medicine and research, greater cross-talk among researchers across various departments and divisions, and the Harvard Catalyst program for enhancing the ability to share research initiatives across institutions.
The decline in errors has a substantial list of contributing factors, including superior equipment, better-tended fields and more conservative official scorers.
However, these data reflect a complex interplay of contributing factors including: the breadth of the national trial portfolio; variation in activation of trials between centres and networks; difficulties investigating rare cancers and changing attitudes to consent and participation among young people.
Contributing factors include an absence of protection, an inconsistent running game and a schedule that featured some of the league's top defenses, Dallas and Pittsburgh among them.
Other possible causes or contributing factors include a refractive error of the optical system within the eyes and their focusing lenses, or a brain problem, like a tumor that affects the optic nerve.
Contributing factors included a 10-week musicians' strike in 1996; the death of Shaw, a longtime father figure of both the orchestra and, especially, the Atlanta Symphony Orchestra Chorus, in 1999; strained relations among supporters of the orchestra and within the orchestra itself over Mr. Levi's departure; and a lingering deficit.
All of the programmes took longer than expected to complete: contributing factors included a prolonged enrolment period and unexpectedly slow data entry.
Contributing factors include an aging population and workforce, increased demand for preventative healthcare and a shortage of primary care physicians.
A survey in Ethiopia and other East African countries during 2001 2003 (before ART became available) reported significant stigma at the community level, with contributing factors including an incomplete knowledge about HIV transmission (especially fear of casual contact), shame and blame associated with HIV as sexually transmitted, and fear of death [ 15].
