Fever is the most appreciated manifestation of disease which usually raises high therapeutic expectations. Patients seek medical advice because they think they are sick and feverish. If t...
来源:《Journal of family & community medicine》 1999 年 6卷 1期
The increase in the detection rate for premalignant changes of bronchial epithelium was studied in 56 symptom-free volunteers from the risk group of Czech uranium miners (mean age 50.69 y...
来源:《Diagnostic and therapeutic endoscopy》 1999 年 5卷 2期
We present a newly developed diagnostic system combining a conventional light source (white light mode and two different fluorescence excitation modes), a bronchoscope and optionally a hi...
来源:《Diagnostic and therapeutic endoscopy》 1999 年 5卷 2期
Two areas of Internet behavior, gambling and pornography distribution, are examined for what they reveal about the profound social and psychological changes caused by recent advances in c...
来源:《Cyberpsychology & behavior : the impact of the Internet, multimedia and virtual reality on behavior and society》 1999 年 2卷 3期
New communication technologies provide hope for promoting independence in older persons. Today the Internet provides opportunities to socialize with others, participate in educational and...
来源:《Cyberpsychology & behavior : the impact of the Internet, multimedia and virtual reality on behavior and society》 1999 年 2卷 6期
This work presents a mathematical model that describes time course variations of extracellular lipase and protease activities for the batch fermentation of the fungus Penicillium restrict...
来源:《Applied biochemistry and biotechnology》 1999 年 77-79卷
Food restriction during pregnancy in rats induces intrauterine growth retardation with consequences persisting into adulthood. In the present study we have investigated the hypothesis tha...
来源:《The British journal of nutrition》 1999 年 81卷 1期
The small-intestinal epithelium, a rapidly proliferating tissue, is highly sensitive to cycle-specific agents such as radiation. Macrophage inflammatory protein (MIP)-1 alpha has been sho...
来源:《Scandinavian journal of gastroenterology》 1999 年 34卷 1期
The study compared nasopharyngeal carriage of resistant pneumoniae in human immunodeficiency virus (HIV)-seropositive and -seronegative children.Nasopharyngeal colonization with Streptoco...
来源:《International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases》 1999 年 3卷 4期
The relationship between a premorbid history of depression and the depressive syndrome in Alzheimer's disease (AD) remains equivocal. In the current study, we compared the prevalence of d...
来源:《Journal of geriatric psychiatry and neurology》 1999 年 12卷 2期