Blood plasma of 39 cancer patients who had not previously undergone anti-tumor treatment, and 21 patients with recurrent epithelial tissues cancer before treatment and after the first course of chemotherapy were inves...Blood plasma of 39 cancer patients who had not previously undergone anti-tumor treatment, and 21 patients with recurrent epithelial tissues cancer before treatment and after the first course of chemotherapy were investigated. The treatment effectiveness of patients with relapse was evaluated throughout the year. The control group was the blood plasma of 14 healthy people. Free radical activity and oxidative modification of proteins were assessed in blood plasma. In malignant neoplasms of epithelial tissues, free radical activity and oxidative modification of plasma proteins are significantly higher. At the initial stages of carcinogenesis, the oxidative modification level of plasma proteins increases both due to aldehyde and ketone carbonyl derivatives. In the terminal stage of malignant tumors, an increase in the oxidative modification of proteins occurs due to aliphatic ketone dinitrophenyl hydrazones, which are the markers of protein aggregation characteristic of the late stages of oxidative stress. In case of an objective response to polychemotherapy, there is a significant decrease in free radical plasma activity after the first course of therapy and a significant increase in carbonyl derivatives recorded at a wavelength of 230 nm, which can serve as a marker of its effectiveness.展开更多
This paper studied the dynamics of local immunity factors of the oral cavity in women with recurrent aphthous stomatitis against the background of urogenital infection. The research proves the maximum efficacy of hydr...This paper studied the dynamics of local immunity factors of the oral cavity in women with recurrent aphthous stomatitis against the background of urogenital infection. The research proves the maximum efficacy of hydroxyzine hydrochloride, aminodihydrophthalasindione sodium and Eplan used in multiple treatments of recurrent aphthous stomatitis in patients with urogenital infection as evidenced by a marked reduction in the coefficient of local immunity factors balance, which is observed as early as on day 7 of the therapy provided. Moreover, the findings show the growth of immunological parameters of oral fluid (lysozyme and SIgA), the normalization of the coefficient of local immunity factors balance in the treatment of recurrent aphthous stomatitis in women with urogenital infection, the improvement being observed 3 months after the treatment suggesting a favorable local immunity of the oral cavity.展开更多
文摘Blood plasma of 39 cancer patients who had not previously undergone anti-tumor treatment, and 21 patients with recurrent epithelial tissues cancer before treatment and after the first course of chemotherapy were investigated. The treatment effectiveness of patients with relapse was evaluated throughout the year. The control group was the blood plasma of 14 healthy people. Free radical activity and oxidative modification of proteins were assessed in blood plasma. In malignant neoplasms of epithelial tissues, free radical activity and oxidative modification of plasma proteins are significantly higher. At the initial stages of carcinogenesis, the oxidative modification level of plasma proteins increases both due to aldehyde and ketone carbonyl derivatives. In the terminal stage of malignant tumors, an increase in the oxidative modification of proteins occurs due to aliphatic ketone dinitrophenyl hydrazones, which are the markers of protein aggregation characteristic of the late stages of oxidative stress. In case of an objective response to polychemotherapy, there is a significant decrease in free radical plasma activity after the first course of therapy and a significant increase in carbonyl derivatives recorded at a wavelength of 230 nm, which can serve as a marker of its effectiveness.
文摘This paper studied the dynamics of local immunity factors of the oral cavity in women with recurrent aphthous stomatitis against the background of urogenital infection. The research proves the maximum efficacy of hydroxyzine hydrochloride, aminodihydrophthalasindione sodium and Eplan used in multiple treatments of recurrent aphthous stomatitis in patients with urogenital infection as evidenced by a marked reduction in the coefficient of local immunity factors balance, which is observed as early as on day 7 of the therapy provided. Moreover, the findings show the growth of immunological parameters of oral fluid (lysozyme and SIgA), the normalization of the coefficient of local immunity factors balance in the treatment of recurrent aphthous stomatitis in women with urogenital infection, the improvement being observed 3 months after the treatment suggesting a favorable local immunity of the oral cavity.
