At present there are no reliable statistics on the relative prevalences of sexually transmitted diseases (STDs) in Spain. In a report of the first three years' experience in an STD diagnostic centre between 1977 and 1979 a total of 879 patients (534 men adn 345 women) were seen. They ...
Transmission of HIV-1 is predominantly by heterosexual contact in sub-Saharan Africa, where sexually transmitted diseases (STDs) are also common. Epidemiol... MS Cohen,IF Hoffman,RA Royce,... - 《Lancet》 被引量: 1578发表: 1997年 Trichomonas vaginalis associated with low birth weight and prete...
Anal infection with human papillomavirus (HPV) is extremely common in men who have sex with men (MSM)1,2,3. Although most HPV infections are transient and clinically unapparent, close attention has been paid to HPV because of its causal link to certain cancers. Besides the established associat...
“Increases in STDsare a clear warning of a growing threat,”Jonathan H. Mermin, MD, MPH,director of the CDC’s National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, said in a press release. “STDs are a persistent enemy, growing...
For starters, there are safety concerns. With the steady rise of STDs (many of which have no visible symptoms), how can you be sure that this third person won't leave a lasting mark on your sexual health? Then there are the potential emotional repercussions. How do you think you'd feel...
“Oh, so you have something in common?” There’s a clean shot, right there. Travis’s eyes narrowed, and the muscles in his jaws twitched under his skin. “Are you calling me a rapist?” he said in a cold, low tone. I pressed my lips together, even angrier that he was right....
Web-based stress management interventions (SMI) fit increasingly digital lifestyles, reduce barriers of uptake and are easily scalable. SMIs might lower levels of stress in employees and thereby contribute to the prevention of depressive symptomatology.
There was no common toxicity criteria (CTC) grade 3 or 4 toxicity. Figure 7 Patient 2. a), b) Diffuse large B-cell lymphoma within the central nervous tissue penetrating a blood vessel. c) The large tumor cells express the B-cell marker CD20 and reveal a high proliverative activity d...
So we see, in these three examples, that Maxwell’s demon actually does exist. It’s not of the exact form Maxwell imagined, of course, but it does produce interesting, pseudo-magical effects that seem to defy common sense until you analyze them at the level of the demon — the level ...
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