OBJECTIVE To evaluate the long-term outcome of atticotomy (AT) surgery for cholesteatoma in children. STUDY DESIGN Case series, retrospective chart review. SETTING General otology practice in a teaching hospital. PATIENTS Fifty-three children aged 5 to 16 years old with cholesteatoma limited to the attic and middle ear who underwent AT between the years 1979 to 1994. INTERVENTIONS AT co...

This study investigated the chemical composition and ruminal degradability of corn stover in three maize-planting regions in Qiqihaer, Heilongjiang Province, China. The whole stover was separated into seven morphological fractions, i.e., leaf blade, leaf sheath, stem rind, stem pith, stem node, ear husk, and corn tassel. The assessment of nutritive value of corn stover and its fractions was per...

Introduction Primary goal in surgical management of chronic otitis media with cholesteatoma is the creation of a dry, safe ear through removal of disease and prevention of recurrence. Canal wall up (CWU) techniques preserve the anatomy of the posterior canal wall, eliminating the need for periodic bowl cleaning and avoiding the risk of recurrent bowl infections. However, the recurrence rate may...

OBJECTIVE In spite of declining prevalence chronic suppurative otitis media without cholesteatoma (CSOM) still poses a significant health problem. Randomized clinical trials comparing medical and surgical intervention are not available. Hence, the treatment of CSOM is almost exclusively based on empirical experience. The purpose of the present study was to evaluate the long-term effects of mast...

The effect of plant growth-promoting rhizobacteria (PGPR) on seed germination, seedling growth and yield of field grown maize were evaluated in three experiments. In these experiments six bacterial strains include P.putida strain R-168, P.fluorescens strain R-93, P.fluorescens DSM 50090, P.putida DSM291, A.lipoferum DSM 1691, A.brasilense DSM 1690 were used. Results of first study showed seed I...

Ear rot is a serious disease that affects maize yield and grain quality worldwide. The mycotoxins are often hazardous to humans and livestock. In samples collected in China between 2009 and 2014, Fusarium verticillioides and F. graminearum species complex were the dominant fungi causing ear rot. According to the TEF-1α gene sequence, F. graminearum species complex in China included three indepe...

BACKGROUND Otomycosis is a fungal infection of the external ear with bothersome symptoms. The aim of this study was to evaluate the prevalence of fungal agents, predisposing factors and characteristics of patients. METHODS Between May 2008 and April 2010, 171 patients with clinical suspicion of otomycosis were enrolled and the samples from their external ear were examined for any mycological ...

Although keratinocyte-derived neuropeptide neuromedin U (NMU) mediates the proinflammatory effects of innate-type mast cell activation, no information is available on the physiological roles. Here, to investigate the effects of NMU on IgE-mediated allergic skin inflammation, we determined whether IgE-mediated inflammation associated with severe scratching was induced in Nmu-/- mice administered...

Address for Correspondence: K. Radha, Associate Professor, Department of Anatomy, Vinayaka Missions Medical College, Karaikal, Pondicherry, India. E-Mail: [email protected] Background: Knowledge of morphology and morphometric parameters of malleus will be helpful in reconstructive surgeries of middle ear. This study aims to analyse the morphological variations and morphometric values of malle...