Kovár M, Jány Z, Erdelský I
Czech Med. 1985;8(2):98-103.
In young women in the reproductive age, a statistically significant decrease in the plasma levels of estradiol-17 beta during menstruation (P less than 0.001) was accompanied by marked expression of existing symptoms of chronic catarrhal gingivitis and by their appearance in so far intact areas of the marginal gingivae. At the same time, a statistically significant rise of the gingival index (less than 0.001) was recorded along with a markedly lowered blood flow through the capillary bed of interdental papillae and vestibular mucous membrane, as evidenced by statistically significant decreases in the mean values of half-time of Na131I resorption from the interdental papillae (P less than 0.01) and the vestibular mucous membrane (P less than 0.001), respectively.
在育龄年轻女性中，月经期间血浆中17β-雌二醇水平出现具有统计学意义的下降（P<0.001），同时慢性卡他性牙龈炎的现有症状明显加重，并在边缘龈此前完好的区域出现这些症状。与此同时，牙龈指数出现具有统计学意义的升高（P<0.001），并且通过牙间乳头和前庭粘膜毛细血管床的血流量显著降低，这分别由从牙间乳头（P<0.01）和前庭粘膜（P<0.001）吸收Na131I的半衰期平均值的统计学显著下降所证实。
