Effects of aloe vera gel on the induction of endometriosis and regression of endometrial explants in a rat model

PURPOSE OF INVESTIGATION

To evaluate the preventive and reducing effect of aloe vera gel on surgically-induced endometrial foci in rats.

MATERIALS AND METHODS

Twenty-four reproductive aged female non-pregnant, nulligravid Sprague-Dawley albino rats were used. The rats were randomly divided to three groups (Group 1: control, Group 2: aloe vera endometriosis formation, and Group 3: aloe vera endometriosis treatment). A peritoneal lavage using one-ml saline was taken at all the operations for determination of superoxide dismutase (SOD), malondialdehyde (MDA), and catalase (CAT). Forty-eight horns were implanted in 24 rats.

RESULTS

All the implants were properly formed after implantation. In Group 3, before aloe vera application, the sum of the volumes was 87.2 ± 20.4 mm³ and after treatment the volumes dropped to 28.9 ± 14.9 mm3 (p = 0.01). As evaluation of aloe vera on the formation of endometriosis in the second operation in Group 2, the sum of the volumes was 2.9±1.4 mm³ and in Group 1, 118.9 ± 20.0 mm3 (p = 0.001). Likewise, similar changes were observed in the histopatological scores.

CONCLUSION

The application of aloe vera was seen to raise antioxidant levels in the peritoneal fluid and to reduce oxidative stress markers. Aloe vera is effective in the inhibition of formation and regression of endometriotic lesions.

A randomised controlled study comparing valethamate bromide and placebo in shortening the duration of active labour

The aim of this study is to compare the efficacy and safety of valethamate bromide and placebo against placebo in shortening the duration of active labour. A prospective randomised trial of 158 low-risk women in spontaneous labour was conducted. After evaluation of the patients according to exclusion criteria 30 women were given valethamate bromide (Group 1) and 32 women were given placebo (Group 2). Labour duration was the main outcome measure. The duration of the active phase after starting the treatment was similar in the two groups at 225 and 219 min, respectively. However, differences were not significant between the 2 groups. Side effects such as tachycardia, flushing of the face and dryness of mouth were noted with valethamate bromide administration. In conclusion, valethamate bromide did not significantly shortened the duration of active labour in nulliparous women with a singleton pregnancy at term.

A randomised controlled study comparing valethamate bromide and placebo in shortening the duration of active labour

The aim of this study is to compare the efficacy and safety of valethamate bromide and placebo against placebo in shortening the duration of active labour. A prospective randomised trial of 158 low-risk women in spontaneous labour was conducted. After evaluation of the patients according to exclusion criteria 30 women were given valethamate bromide (Group 1) and 32 women were given placebo (Group 2). Labour duration was the main outcome measure. The duration of the active phase after starting the treatment was similar in the two groups at 225 and 219 min, respectively. However, differences were not significant between the 2 groups. Side effects such as tachycardia, flushing of the face and dryness of mouth were noted with valethamate bromide administration. In conclusion, valethamate bromide did not significantly shortened the duration of active labour in nulliparous women with a singleton pregnancy at term.