PURPOSE This study evaluated the efficacy of a xanthan-based chlorhexidine gel (Xan-CHX) used as antiseptic in periodontal pockets after scaling and root planing in patients with generalized mild-severe chronic periodontitis. MATERIALS AND METHODS 30 systemically healthy patients, 15 males and 15 females (mean age 54,1 ± 6,9 years), diagnosed for chronic periodontitis were enrolled in this st...

Background: There is a fundamental correlation between follicles and endometrium in intracytoplasmic sperm injection (ICSI) cycles. Objective: To assess the relation between perifollicular perfusion and sub endometrial parameters in Doppler ultrasonography and outcome of in ICSI cycles. Materials and Methods: In this prospective descriptive pilot study, 10 patients were enrolled. Strict inclusi...

OBJECTIVE To investigate orbital vascular resistance by Doppler velocimetry in patients with steady-state sickle cell anemia, as well as to characterize its relationship with biomarkers of hemolysis. MATERIALS AND METHODS This was a cross-sectional study of two groups: 71 outpatients with sickle cell anemia; and 32 age- and gendermatched, healthy subjects (control group). All participants und...

Histopathology has been suggested as a reliable method for tumour reduction evaluation of preoperatively treated breast cancer. Immunocytochemistry can be used to enhance the visibility of residual tumour cellularity and in the evaluation of its proliferative activity. We compared Image Analysis (IA) with Light Microscopy Analysis (LMA) on sections of breast carcinomas treated with preoperative...

Abstract By using the gauge potential decomposition, we discuss the self-dual equation and its solution in Jackiw-Pi model. We obtain a new concrete self-dual equation and find relationship between Chern-Simons vortices solution and topological number which is determined by Hopf indices and Brouwer degrees of Ψ-mapping. To show the meaning of topological number we give several figures with diff...

The synthesis and characterization of a series of 8-quinolinolato gallium complexes is presented, and the complexes are analogous to a series of aluminum complexes previously reported. The complexes have been shown to be active initiators for the ring-opening polymerization of rac-lactide. High degrees of polymerization control are demonstrated, as exemplified by the linear evolution of molecul...

Cordell soybean is a newly released cultivar resistant to Heterodera glycines (SCN) races 3 and 5. The hectarage infested with these races and with other races that can parasitize Cordell in Tennessee is not known. A survey of races in Tennessee soybean fields with sampling weighted by soybean hectarage on a county basis was conducted in 1988. The SCN race plus female development on Bedford and...

This paper experimentally investigates the control of an industry based shell and tube heat exchanger. The hot fluid outlet temperature in the shell side is maintained by manipulating the cold fluid temperature in the tube side. The Fuzzy Logic based Controller (FLC) has been implemented in a MATLAB environment using cost effective ADAM’s module and compared with the Proportional Integral (PI) ...

A considerable number of Hispanic agricultural workers come to Northwest Michigan during the summer every year to harvest fruit and vegetable crops. The Department of Community Dentistry of The University of Michigan School of Dentistry helps provide dental services for these migrant workers and their families. Some 203 five-to-14-year-old children of migrant farm workers were examined for cari...

Total arterial stiffness plays a contributory role throughout aging and in numerous cardiovascular diseases, including hypertension. Aortic stiffening is responsible for an increased characteristic impedance (ie, the impedance to the left ventricular pulsatile flow), thus increasing the forward pressure-wave amplitude that contributes to pulse pressure elevation. Aortic stiffening also increase...