ABSTRACT
INTRODUCTION: The use of plants for treating diseases is as old as the human species. Medicinal plants have been a major source of therapeutic agents for alleviation and cure of diseases. OBJECTIVES: The objective of the study was to evaluate and compare the antifungal activity of garlic, cinnamon, lemongrass and tulsi in powder and oil form at different concentrations on Candida albicans. MATERIALS AND METHODS: Powder and oil of garlic, cinnamon, lemongrass and Tulsi dissolved in inert solvent dimethyl formamide to obtain different concentration. Stock solution of different concentration was inoculated on Petri plates containing C. albicans and incubated at 30°C for 48 h. The inhibition zones were measured in millimeters using Vernier caliper. The collected data were analyzed using statistical test like mean value and one-way analysis of variance. RESULTS: Maximum zone of inhibition for the C. albicans was 42 mm at concentrations of 50% for the oil of lemongrass; followed by cinnamon 40 mm, garlic 24 mm and tulsi 20 mm. The P value obtained 0.050, 0.040, 0.036 and 0.031 were found to be statically significant for C. albicans at 20%, 30%, 40% and 50% concentrations of the various oil preparations, respectively. The P value obtained 0.043, 0.033, 0.032 and 0.027 were found to be statically significant for C. albicans at 20%, 30%, 40% and 50% concentrations of various plant powder, respectively. CONCLUSIONS: Lemongrass and cinnamon oil shows best antifungal effect against C. albicans as compared to garlic and tulsi. Compared to powder preparations, the oil preparations are better to inhibit the growth and higher the concentrations, greater the zone of inhibition seen in all the plant extracts and in oil.
ABSTRACT
Glandular odontogenic cyst (GOC) is an uncommon developmental odontogenic cyst of jaws with a relative frequency between 0.012 and 1.3%. GOC is very rare and only 111 cases have been documented in the English literature so far. Generally, this cyst is encountered in the anterior areas of the mandible and is more common with a wide age range, the mean age being 49.5 years and has a tendency to recur. GOC is often misdiagnosed because of its overlapping histopathological features with that of other odontogenic cysts such as lateral periodontal cyst (LPC) or botryoid cyst and central low-grade Mucoepidermoid carcinoma. Histopathological diagnosis and differential diagnosis of GOC is challenging for pathologist. Here, we present a case of GOC in a 40 year old male patient in left mandibular region that crossed the midline.
ABSTRACT
AIMS: This study was undertaken to analyze the histopathological findings of oral discoid lupus erythematosus with conventional light microscopy for early diagnosis of the oral lesions that would aid in prompt treatment. OBJECTIVES: To find out the predominant age, sex, site and clinical features of oral discoid lupus erythematosus. To study the histopathological features of oral discoid lupus erythematosus. To study the alterations of basement membrane changes of oral discoid lupus erythematosus. MATERIALS AND METHODS: Our study consisted 21 cases of diagnosed DLE with oral lesions. A detailed clinical proforma was used for thorough clinical examination and light microscopy was used for histopathological study of the incisional biopsy specimens. STATISTICAL ANALYSIS USED: The lesions were diagnosed on the histopathological criteria given by Gisslen et al. and was statistically analyzed using the Chi square test. RESULTS: In the present study 9.52% patients had only oral lesions, while 90.47% patients had oral lesions along with skin lesions with the most common site of oral involvement being labial mucosa (76.19%), vermillion border (71.42%) and buccal mucosa (42.85%). On clinical examination, white spots were present in 28.6%, ulcers in 19% and central erythema in 52.4% lesions. Histopathologically, atrophy was observed in 66.66% cases, acanthosis in 66.66% and acanthosis alternating with atrophy in 33.33% cases along with the basement membrane appearing thin and homogenous in 66.7% and partially destroyed in 81% cases with Periodic Acid Schiff stain. CONCLUSIONS: Thus, from this study it was found that a diagnosis of oral discoid lupus erythematosus was based on the combination of clinical and histopathological findings. Thus the dentist may be in an important position to establish the diagnosis with the aid of clinical and histopathological findings before the cutaneous lesions become apparent.
