ABSTRACT
Abstract Uterus cervix cancer is one of the most common malignant gynecological tumors in women globally. Its standard treatment includes radiotherapy and chemotherapy are considered highly toxic, expensive and exhaustive for patients. Medicinal plants became increasingly a better and a safer alternative therapeutic approach. Rhus coriaria L., Anacardiaceae, is a medicinal plant whose anti-cancer effect has been explored in few cancer types including breast and colorectal cancer. However, its effect on uterus cervix cancer is still unknown. In this study, we showed that non-cytotoxic concentrations of R. coriaria reduces uterus cervix cell migration capacity. We have also found that R. coriaria has a growth inhibitory effect on cervical cancer cells in a time- and a concentration-dependent manner. We have carried out a phytochemical compound analysis of R. coriaria extract using liquid chromatography-mass spectrometry method in order to identify bioactive compounds in R. coriaria extract that could potentially induce its anti-cancer effects. Our results are promising to involve R. coriaria as a therapeutic drug candidate for uterus cervix cancer.
ABSTRACT
Objective: To use two diagnostic antigens belonging to the frequently associated in Theileria domain, Theileria equi (T. equi) protein 82 (Te 82) and T. equi 104 kDa microneme-rhoptry antigen precursor (Te 43), to diagnose T. equi infection in horses as compared with equi merozoite antigen-2 (EMA-2). Methods: In the current study, we applied a cocktail-ELISA containing two antigens (EMA-2+Te 82) to diagnose T. equi infection either in experimentally infected horses or in field infection. Results: Our findings have revealed that a cocktail formula of EMA-2+Te 82 provided a more practical and sensitive diagnostic candidate for diagnosing T. equi infection in horses as compared with Te 82 or Te 43 alone. Conclusions: The ELISA technique using a cocktail formula of EMA-2+Te 82 offers a practical and sensitive diagnostic tool for diagnosing T. equi infection in horses and using of this promising cocktail formula will be applicable for epidemiological surveys and will help control the infection in horses.
ABSTRACT
Purpose: To introduce and evaluate the efficacy and safety of a new surgical scleral technique for treatment of glaucoma based on the concept of scleral biomechanics. Methods: Twelve 3-month-old New Zealand white rabbit eyes were operated under general anesthesia. Single large rectangular full thickness sclerectomy (3 mm limbal x 5 mm) exposing the choroid was performed in each eye. The intraocular pressure (IOP) was measured preoperatively, one day, one week and one month postoperatively. Results: Twelve eyes of 6 New Zealand white rabbits were operated with sector sclerectomy technique. The mean (±SD) intraocular pressure (IOP) was significantly reduced from a preoperative value of 6.0 (±0.0) mmHg to 2.0 (±0.0) mmHg (p = 0.003) in the post-operative assessment. The IOP was quite stable in the following one week and one month follow up assessments at 2.0 (±0.0) mmHg (p = 0.998). Eight out of 12 (66.7%) operated eyes had no postoperative complications. Four (33.3%) eyes faced different complications where: one (8.3%) had corneal perforation by traction suture, 3 (25%) had vitreous loss (one mild and two severe), while one of them (8.3%) had bleeding. Conclusion: Full thickness sector sclerectomy can change the scleral biomechanical behavior leading to highly significant intraocular pressure reduction.