RÉSUMÉ
Rhinosporidiosis is primarily an infection of the nose caused by Rhinosporidium seeberi. Other sites that can be involved are conjunctiva, urethra, palate, tongue, epiglottis, larynx, trachea, bronchi, skin, vulva, and vagina. It is endemic in certain parts of India and Sri Lanka. The pathogen is difficult to grow in culture and Hematoxylin and Eosin staining helps in confirmation of the etiological agent. Surgery remains the mainstay of treatment. Here is a report aimed at documenting a 26-year-old female patient with nasal rhinosporidiosis.
RÉSUMÉ
Field experiments were conducted at Sivapuri, Chidambaram, Tamil Nadu to evaluate the efficacy of vermicompost, in comparison to inorganic fertilizers–NPK, on the physio-chemical and biological characteristics of the soils – clay loam soil (CLS) and sandy loam soil (SLS) and on the growth, yield and nutrient content of beans – Phaseolus vulgaris. Results showed that the application of vermicompost @ 5 tonnes ha-1 had enhanced significantly the pore space (1.09 and 1.02 times), water holding capacity (1.1 and 1.3 times), cation exchange capacity (1.2 and 1.2 times). It reduced particles (1.2 and 1.2 times), and bulk density (1.2 and 1.2 times), pH (1 and 1.02 times) and electrical conductivity (1.4 and 1.2 times) and increased organic carbon (37 and 47 times), micro (Ca 3.07 and 1.9 times, Mg 1.6 and 1.6 times, Na 2.4 and 3.8 times, Fe 7 and 7.6 times, Mn 8.2 and 10.6 times, Zn 50 and 52 times and Cu 14 and 22 times) and macro (N 1.6 and 1.7 times, P 1.5 and 1.7 times, K 1.5 and 1.4 times) nutrients and microbial activity (1.4 and 1.5 times) in both soil types, particularly more in CLS. The growth, yield (1.6 times) and quality (protein (1.05 times) and sugar (1.01 times) content in seed) of bean were enhanced in CLS than SLS. On the other hand, the application of inorganic fertilizers @ 20:80:40 kg ha-1 has resulted in reduced porosity (1.03 and 1.01 times), organic carbon (1.04 and 9.5 times) and microbial activity (1.02 and 1.03 times) in both soil types.
RÉSUMÉ
One hundred and eleven patients were included in the study. Thirty seven had erosive gastritis, thirty four chronic gastritis and forty were controls without any gastrointestinal diseases confirmed by symptoms and upper gastrointestinal endoscopy. Patients with erosive gastritis were divided into non-steroidal anti-inflammatory drug (NSAID) users and non-users. H pylori status was determined by urease test, serology and/or histology. The prevalence of H pylori was compared between the various groups. The prevalence of H pylori infection in erosive gastritis, chronic gastritis and controls was 68%, 76% and 65%, respectively, the difference was not significant (P > 0.05), 8 out of 11 patients with erosive gastritis and NSAID use (73%) were positive for H pylori. Likewise 17/26 patients with erosive gastritis without NSAID use (65%) were positive for H pylori (P > 0.05). Body of the stomach (65%) was the commonest site for erosions compared to antrum (43%) or fundus (27%) (P < 0.02). H pylori infection does not predispose to erosive gastritis. NSAID use does not affect H pylori prevalence. Routine H pylori eradication is, therefore, not indicated in patients with erosive gastritis infection. Body of the stomach is the most predominant site for erosions.