Spilanthes acmella Extract-Based Natural Oils Loaded Emulgel for Anti-Microbial Action against Dermatitis.

BACKGROUND: Dermatitis is skin disorder that is complicated by recurrent infections of skin by bacteria, viruses, and fungi. Spilanthol is an active constituent of Spilanthes acmella, which possess strong anti-bacterial properties. The purpose of this study was to develop a herbal emulgel for the treatment of dermal bacterial infections, as microscopic organisms have created solid resistance against anti-microbials. METHODS: Emulgels were prepared and characterized for parameters such as physical examination, rheological studies, spreading coefficient, bio-adhesive strength measurement, extrudability study, antibacterial activity, FTIR analysis, in vitro drug dissolution, and ex vivo permeation studies. RESULT: With a statistically significant p-value = 0.024, 100% antibacterial activity was observed by F4 against Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli (mean ± S.D) (25.33 ± 0.28, 27.33 ± 0.5, and 27 ± 0.5). However, maximum antibacterial effect 100% formulations produced zones of inhibitions against E. colip-value = 0.001. The mean zone of inhibition produced by F4 was greatest among all at 26.44 ± 0.37 mm (mean ± S.D). The F4 formulation produced a maximum percentage dissolution, permeation, and flux of 86.35 ± 0.576, 55.29 ± 0.127%, and 0.5532 ug/cm2/min, respectively. CONCLUSIONS: The present study therefore, suggests the use of S. acmella extract and olive oil containing emulgel for treating bacterial skin infections.

Preparation of Spilanthes acmella based emulgel: Antimicrobial study and evaluation.

SSTIs (Skin and soft tissue infections) are the most commonly occurring infections among all age groups. This study aimed to create an herbal emulgel for the treatment of bacterial skin infections as many bacteria have developed strong resistance against antibiotics. Spilanthe acmella plant extract contains spilanthol which has strong anti-bacterial properties. Methanolic S. acmella extract-based emulgels being promising drug delivery systems have been evaluated for various parameters like physical characteristics, viscosity, pH, spreading coefficient, Bioadhesive strength determination, Extrudability, antioxidant and antibacterial activity. 200µg/100µl exhibited the highest antioxidative activity 60.01±0.28% radical scavenging activity. MIC values of pure extract found in the range of 0.83±0.21 to 1.66±0.41µg/100µl, MBC values found in the range of 1.66±0.41 to 3.33±0.83µg/100µl for all strains of bacteria. Statistically significant antibacterial activity of all extract containing emulgels was observed against S. aureus, P. aeruginosa, E. coli p-value = 0.00, while maximum antibacterial effect all formulations have produaced zone of inhibitions against E. Coli p-value = 0.00. The current study thus suggests the use of S. acmella extract-based emulgel for the treatment of bacterial skin infections caused by S. aureus, P. aeruginosa and E. coli.

Epidemiological estimates of Respiratory diseases in the hospital population, Faisalabad, Pakistan

ABSTRACT A cross sectional study was conducted in two types of respiratory patients in hospital population. It was found that tuberculosis (T.B) was the most common type (29.66%) followed by the asthma (28.08%) and chronic obstructive pulmonary disease (COPD) (11.31%). Average age of diagnosis was 42.15 ± 0.65 years and average age at present 47.99 ± 0.70 years. Age group 51-60 years was more prone to this disease (21.13%). Most of the patients were married (80.06%). The highest representation of patients with respiratory diseases was observed in 1st birth order (30.36%) followed by 2nd (26.49%) and 3rd (18.45%), while the lowest was in 10th birth order (0.40%). Tuberculosis, asthma and COPD are the most prevalent types of respiratory diseases. Respiratory diseases were more common in males, in first birth order and in people of age group 51-60 years. This disease was more common in married, unemployed, less educated, and lower socioeconomic status people. Socioeconomic status and urban and rural living had a profound effect on the onset of disease.