introduction: otorrhea and granulation tissue in canal wall down mastoidectomy (cwd) is the common problem in cholesteatoma removal and leads to many discomfort for both the patient and the physician. the main objective in cwd is creating the dry cavity, so the topical antibiotic and acetic acid in variable saturations are used for this purpose. in this study we evaluate the effectiveness of to...

The possible participation of cyclooxygenase (COX)-2 in angiogenesis in granulation tissue was analyzed using an air pouch-type carrageenin-induced inflammation model in rats. Injection of carrageenin solution into an air pouch induced gradual increases in the pouch fluid volume and granulation tissue weight as well as angiogenesis in granulation tissue. NS-398 (10-100 microg) inhibited all of ...

Granular computing deals with representation of information in the form of some aggregates and related methods for transformation and analysis for problem solving. A granulation scheme based on clustering and Rough Set Theory is presented with focus on structured conceptualization of information has been presented in this paper. Experiments for the proposed method on four labeled data exhibit g...

We report evidence for the granulation signal in the star Procyon A, based on two photometric time series from the star tracker on the WIRE satellite. The power spectra show evidence of excess power around 1mHz, consistent with the detection of p-modes reported from radial velocity measurements. We see a significant increase in the noise level below 3mHz, which we interpret as the granulation s...

Four methods were tried in order to reduce the growth of granulation tissue on the dura. The best results were obtained using white petrolatum jelly, which almost completely suppressed the growth of granulation tissue when the recording chamber was filled with petrolatum. Collagen and acrylic seals were very effective in one monkey. Panalog ointment slowed the growth of granulation tissue; pref...

Closed-Circuit Granulation by a Single Horizontal Rotating Conical Vessel -Effect of Circulating Load Ratio on the Properties of Products by Masunori SUGIMOTO* and Hideki NAKAZAWA** In order to investigate the effect of the circulating load ratio CL on the properties of granule products in a closed-circuit granulation system, the relationship between CL and the residence time distribution of pa...

OBJECTIVE To determine if partial wound closure surrogate markers proposed for neuropathic, small diabetic foot ulcers (DFUs) can be extended to advanced lesions and if the development of granulation tissue can be used to predict complete healing. RESEARCH DESIGN AND METHODS Data from two multicenter, double-blind, randomized clinical trials (one of them placebo controlled) that used intrales...

The present study aimed to investigate the potential involvement of specific T-cell subpopulations in granulation tissue formation in chronic suppurative otitis media (CSOM). Fifteen patients with CSOM were enrolled in this study. Granulation tissues were obtained from the middle ear cavity. Hematoxylin and eosin staining was performed for histopathological observation, and different T-cell sub...

The possibility of significant systematic errors due to the use of 1D homogeneous atmospheres in lithium-abundance determinations of cool stars motivates a study of non-localthermodynamic-equilibrium (nlte) effects on Li I line formation in a 3D solar-granulation simulation snapshot. The nlte effect on the equivalent width of the 671nm resonance line is small in 1D models or in integrated light...

Perforation of floor of the dental pulp is often encountered during root canal treatment in routine clinical practice of dental caries. If perforation were large, granulation tissue would grow to form periodontal polyp. Granulation tissue consists of proliferating cells however their origin is not clear. It was shown that the cells in granulation tissue are mainly from migration of undifferenti...