Conclusion: We report the first case of a facial nerve collision tumor involving an intraparotid neurofibroma and a mastoid segment facial nerve schwannoma. Benign FN sheath tumors of the parotid gland are rare but should

be considered in the differential diagnosis of a parotid mass.”
“An easy and useful method designed for the reduction of delayed and displaced zygomatic arch fractures used by the treatment of a 33-year-old female patient is presented.”
“Monitoring of circulating Epstein-Barr virus (EBV) DNA in pediatric transplant patients has been shown to be useful in post-transplant patient management. It still remains unclear which blood sample type is more suitable, and how EBV DNA levels in whole blood (WB) correlate with those in peripheral blood mononuclear cells (PBMCs). The aim of this study was to compare EBV DNA load in WB check details and PBMCs of pediatric transplant recipients. After liver, kidney, or combined liver-kidney transplantation, 172 matched WB and PBMCs samples were collected from 84 children (130 samples from 42 patients consisted of multiple collections). The EBV DNA level in PBMCs was determined by home-made real-time polymerase chain reaction using TaqMan chemistry. In parallel, the viral load (VL) in WB was measured by a commercial LightCycler MDV3100 EBV Quant Kit. The EBV DNA levels and dynamics of VL changes were assessed and compared between

WB and PBMCs. The overall correlation between EBV DNA level in PBMCs and WB was statistically

significant and high, r(2)=0.87 (P<0.001). However, the sensitivity of EBV detection was lower in WB (93.9%). Longitudinal analysis of EBV DNA load dynamics in PBMCs and WB indicated that EBV DNA load fluctuations were larger in WB, but the trend of decreases and increases, with minor exceptions, was similar in both sample types. The high correlation of EBV DNA levels, as well as the similar dynamics of EBV DNA changes in both sample types, make WB a good alternative to EBV DNA monitoring in PBMCs of pediatric transplant recipients. However, Smoothened Agonist molecular weight the subtle increase of the VL may be detected earlier in PBMCs.”
“Purpose: To investigate the chemical composition and insecticidal activity of the essential oil of the aerial parts of Ostericum grosseserratum against the maize weevil, Sitophilus zeamais.

Methods: Steam distillation of the aerial parts of O. grosseserratum during the flowering stage was carried out using a Clavenger apparatus in order to obtain its volatile oil content. Gas chromatography/mass spectrometric (GC/MS) analyses (HP-5MS column) of the essential oil were performed and its contact and fumigant activity determined.

Results: A total of 43 components of the essential oil were identified. The principal compounds were (d)-limonene (16.2 %), 4-terpineol (13.5 %), myristicin (11.3 %), gamma-terpineol (8.3 %), beta-pinene (5.1 %), beta-caryophyllene (4.