Background: Chronic inflammation, mucus hypersecretion and airway blockage are the characteristics of asthma. Current treatments of asthma are effective but cause adverse effects on their long term use. This research was designed to explore anti-inflammatory effect of Torilis leptophylla (T. leptophylla) on allergic inflammation of airways by estimation of blood total leukocyte count (TLC) and differential leukocyte count (DLC) to compare its effect with a standard drug in an animal model. Materials and methods: This experimental study was carried out in Pharmacology Department, University of Health Sciences, Lahore. A total of 48 healthy, adult, male BALB/c mice were randomly divided into six groups. Group I (control), group II (diseased); groups III, IV and V were given 100, 200, 400 mg/kg T. leptophylla methanolic extract (TLM) respectively, and Group VI treated with standard drug monteleukast. Airway inflammation was induced in all groups with ovalbumin except control group. On day 28, cardiac puncture was done to collect the blood and TLC and DLC (lymphocytes, neutrophils, eosinophils and monocytes) were measured in blood. All the data was interpreted as mean ± SD. SPSS 20 was used to carry out statistical analysis. Results: T. leptophylla extract resulted in significant (p-value ≤ 0.05) decrease of TLC and DLC in blood. T. leptophylla cause 59-67% decrease in TLC, 67-80% decrease in lymphocytes, 69 - 72% decrease in neutrophils, and 45-51.7% decrease in eosinophils Conclusion: In current study T. leptophylla successfully treated inflammation in asthmatic mice by reducing proportion of inflammatory cells.

Background: Rheumatoid arthritis is an autoimmune debilitating disease involving multiple joints and organs. Many treatment options are available but all are associated with frequent side effects. Phytochemical screening of Torilis leptophylla has shown the presence of anti-inflammatory compounds like flavonoids, phenols and anthraquinones. This study was designed to evaluate its effect on joints inflammation (rheumatoid arthritis). Indomethacin is one of the oldest and most commonly used drugs for arthritis. It was used as a standard drug to compare with indomethacin. Methods: This experimental study was carried out in Pharmacology Department, University of Health Sciences, Lahore. Thirty six male albino Wistar rats were randomly divided into six groups (group I-control, group II-positive control, group III-10 mg indomethacin, group IV,V,VI--100mg, 200mg, 300mg Torilis leptophylla extract (TLE) administered (orally) respectively). Arthritis was induced by sub plantar injection of 0.1 ml Freund’s complete adjuvant (FCA) to all groups except the control group. Body weight (weekly) and ankle joint diameter (every 4th day) were measured. At day 29 blood was collected and all animals were killed by overdose of ether. Acid phosphatase and alkaline phosphatase levels were determined by chemistry analyzer (RX MONZA, RANDOX, Republic of Ireland). Statistical analysis was performed using SPSS 20. One way ANOVA and Post hoc -Tukey tests were applied. A p-value of ≤0.05 was considered statistically significant. Results: Treatment with indomethacin caused significant (p≤0.001) reduction in all the inflammatory parameters. Torilis leptophylla extract also significantly (p≤0.05) reduced all the inflammatory parameters. Anti-inflammatory effect was comparable to indomethacin. Conclusion: Torilis leptophylla has significant anti-arthritic activity as it modified the parameters of joint inflammation and destruction.