氟喹诺酮类药物不良反应168例分析

0 引言 随着氟喹诺酮类药物在临床的广泛应用，有关其应用所致不良反应的报道也日趋增多，我们通过对1990／2003年我院氟喹诺酮类药物不良反应情况报告如下，供临床参考。     

Rats clearing a vaginal infection by Candida albicans acquire specific, antibody-mediated resistance to vaginal reinfection.

Oophorectomized, estrogen-treated rats were susceptible to experimental vaginal infection by Candida albicans. After spontaneous clearing of the primary infection, the animals were highly resistant to a second vaginal challenge with the fungus. The vaginal fluid of Candida-resistant rats contained antibodies directed against mannan constituents and secretory aspartyl proteinase(s) of C. albicans and was capable of transferring a degree of anti-Candida protection to naive, nonimmunized rats. This passive protection was mediated by the immunoglobulin fraction of the vaginal fluid and was substantially abolished by preabsorption of the vaginal fluid with C. albicans, but not with Saccharomyces cerevisiae, cells. Vaginal anti-mannan antibodies were also produced by active immunization with heat-killed cells of C. albicans or with a mannan extract when administered via the vaginal route. The protection conferred was comparable to that resulting from clearing of the primary infection. In summary, the data suggest that acquired anticandidal protection in this vaginitis model is mediated at least in part by antibodies, among which those directed against the mannan antigen(s) might play a dominant role.     

Friction, capacitance and transepidermal water loss (TEWL) in dry atopic and normal skin

The biophysical properties of non-eczematous skin at three locations in atopics and non-atopics were characterized using non-invasive physical methods. Skin friction was measured with a newly developed sliding friction instrument, the degree of hydration with a capacitance meter (Corneometer CM 820), and the transepidermal water loss (TEWL) was determined using an Evaporimeter EP1. The areas examined (dorsum of the hand, volar forearm and lower back) showed lower values of friction and capacitance in the atopic patients than did corresponding sites in the normal controls. In most areas a significant correlation between friction and capacitance was found. The TEWL was increased in atopic skin, but TEWL seems to correlate neither to friction nor to capacitance.     

Ärztliche Fehleroffenbarung – Strafrechtliche Strategien für postinvasive Arzt-Patientengespräche

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