This process is simple and carried out via widespread exhausting methods. Typically, wool fabrics are incubated with L-Cys for 50 min at 60 degrees C in a pH 4.8 acetate buffer solution 25 mM, under mild agitation to give a good absorption rate. The minimal inhibitory concentration (MIC) of L-Cys was evaluated Napabucasin by the NCCLS M07-A6 standard method, and the results showed a good antibacterial activity against S. aureus and K. pneumoniae within the range of 6.0 x 10(-3) – 4.8 x 10(-2) g/mL [MIC 0.6% (w/v)] and 6.0 x 10(-3) – 4.8 x 10(-2) g/mL [MIC 0.6% (w/v)], respectively. In addition, the antimicrobial activity of the functionalized

wool was assessed by the international standard JIS 1902-2002 showing a good inhibition of bacterial growth for an L-Cys concentration of 1% over the weight of fabric, both against Staphylococcus aureus and Klebsiella pneumoniae. Moreover, the biocidal mechanism was found to be related with the increase of sulfhydryl’s groups onto wool fibers, which were quantified by

the Ellman’s reagent (5,5′-Dithio-bis(2-nitrobenzoic acid) method. The new RSL3 manufacturer process is easy to perform, non toxic, preserve wool quality and is a novel biomimetic approach that uses antimicrobial amino acids and may open new avenues for the design of biomedical textiles with a broad range of applications in healthcare. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2012″
“Low-temperature AlN buffer

layers grown via plasma-assisted molecular beam epitaxy on Si (111) were found to significantly affect the subsequent growth morphology of GaN nanowires. The AlN buffer layers exhibited nanowire-like columnar protrusions, with SN-38 in vivo their size, shape, and tilt determined by the AlN V/III flux ratio. GaN nanowires were frequently observed to adopt the structural characteristics of the underlying AlN columns, including the size and the degree of tilt. Piezoresponse force microscopy and polarity-sensitive etching indicate that the AlN films and the protruding columns have a mixed crystallographic polarity. Convergent beam electron diffraction indicates that GaN nanowires are Ga-polar, suggesting that Al-polar columns are nanowire nucleation sites for Ga-polar nanowires. GaN nanowires of low density could be grown on AlN buffers that were predominantly N-polar with isolated Al-polar columns, indicating a high growth rate for Ga-polar nanowires and suppressed growth of N-polar nanowires under typical growth conditions. AlN buffer layers grown under slightly N-rich conditions (V/III flux ratio = 1.0 to 1.3) were found to provide a favorable growth surface for low-density, coalescence-free nanowires. (C) 2011 American Institute of Physics. [doi:10.1063/1.3633522]“
“Purpose.

25 mM and 280 U/mg for CAT-R, respectively. CAT-IS and CAT-R were found to be more sensitive to SA and 50% of their activities were inhibited at 6 and 4 mu M respectively, whereas CAT-IIS was insensitive to SA up to 100 mu M. Quenching of the intrinsic tryptophan fluorescence of purified catalases were used to quantitate SA binding; the estimated K-d value for CAT-IS, CAT-IIS and CAT-R found to be 2.3 mu M, 3.1 mM and 2.8 mu M respectively. SA is a modulator of catalase isozymes activity, supports Rapamycin order its role in establishment of SAR in chickpea plants infected with the pathogen. (C) 2011 Elsevier Masson SAS. All rights reserved.”
“The electric field of two semi-infinitely

wide knife-edge cathodes with arbitrary separation is calculated by using a Schwarz-Christoffel transformation. This geometry could also represent a trench

(or scratch) on a flat surface. It is found that the magnitude of the electric field on the knife-edge cathodes depends strongly on the ratio h/a, where h is the height of the knife-edge cathodes and 2a is the distance between the cathodes. When h/a increases, the magnitude of the electric field on the cathode’s surface decreases. This shows the screening of one cathode by another cathode; for example, keeping the height fixed and decreasing the distance between the cathodes, the field enhancement on the corner decreases. Analytic approximations for the divergent Caspase inhibitor electric field in the immediate vicinity of the sharp edge are derived for the cases where h/a >> 1, and h/a << MX69 inhibitor 1. These results

lead to insight on the relationship of the density of field emitter in field emitting arrays and field emission from rough surfaces. [doi: 10.1063/1.3615846]“
“Purpose: The objective of this study was to investigate the content of synovial fluid aspirates and temporomandibular joint (TMJ) disc tissue for collagen I and total fibronectin in patients with closed lock. Fibronectin contains dual properties of assisting with wound healing and inducing cartilage degradation. Native fibronectin has been shown to assist with wound repair, whereas particular fibronectin fragments may degrade cartilage. In addition, collagen I is the major supporting protein of the TMJ disc and will degrade as osteoarthritis progresses. Fibronectin or collagen I expression in human TMJ synovial aspirates and disc tissue may indicate the proteins’ involvement in closed lock. The hypothesis of this study is that TMJ discs and serum of patients with closed lock will contain an increased amount of fibronectin and decreased amount of collagen I.

Materials and Methods: We analyzed a total of 8 diseased TMJ discs and 4 diseased synovial fluid aspirates. For our control samples, we assessed 5 synovial samples from healthy patients and control skin samples. Using an enzyme-linked immunosorbent assay allowed us to measure the total amount of fibronectin and collagen I in synovial aspirates.

“
“This study evaluated possible long-term effects of prolonged high-dose glucocorticosteroid administration in infancy. Thirty patients (16 male, 14 female; age 4.8-33 years) who had completed treatment with adrenocorticotropic hormone (ACTH) followed by glucocorticoids for infantile spasms at a tertiary pediatric hospital at least 2 years previously were

invited to undergo quantitative bone ultrasound. The mean speed of sound Z score was -1.085 +/- 1.079 for the radius and -0.22 +/- 1.19 for the tibia on the nondominant side (P = .0022). The difference from the reference mean (0) was statistically significant for the radius (P < .001). There were no significant differences in radial or tibial mean speed of sound Z scores by age this website (prepubertal versus pubertal/postpubertal). In conclusion, a high percentage of patients treated with glucocorticoids for infantile spasms have a low radial speed

of soundZ score later in life. Long-term follow-up can help to prevent and treat impairments in bone density, especially in non-weight-bearing organs.”
“Background: With the ongoing demographic shift, the quality of life and health promotion among HM781-36B solubility dmso older individuals are becoming increasingly important. Recent research suggests that Sense of Coherence positively affects quality of life. Hence, a valid and reliable measurement of Sense of Coherence is pivotal. The 13-item Orientation to Life Questionnaire (OLQ-13) can be used to measure Sense of Coherence. The purpose of the present study is to assess the psychometric properties, validity, and reliability, of the OLQ-13 in community-dwelling individuals, aged 65 and older.

Methods: The OLQ-13 scale was administered as part of a healthy aging project for non-institutionalized people aged 65 years and older. Internal consistency and reliability were assessed by means of

inter-item and test-halves correlations and Cronbach’s alpha. Construct validity was explored using cluster analysis and exploratory factor analysis (n = 703) and tested using click here confirmatory factor analysis on a separate subset of individuals (n = 658). Item face validity was investigated by means of 12 semi-structured interviews.

Results: The reliability and the validity of the OLQ-13 in this population of non-institutionalized individuals aged 65 years and older was ambiguous, at least partly due to the poor performance of two items (b and d), which was confirmed by results from the qualitative part of this study. The psychometric properties of the proposed OLQ-11, obtained by deleting the two items, were better. In particular, the interpretation of exploratory factor solution improved. Whereas the underlying theoretical constructs could not be linked to the exploratory analyses of OLQ-13, this was to some extent possible in OLQ-11. The superior validity of OLQ-11 over OLQ-13 was supported by the better model fit in the confirmatory factor analysis.

Methods and results: Twenty-one healthy men followed a 4-week baseline diet and then consumed three fat-loaded meals that included 1 g fat/kg body wt (65%fat) according to a randomized crossover design. The compositions of the three meals were olive oil meal (22% saturated fatty

acids (SFA), 38% monounsaturated fatty acids (MUFA), 4% polyunsaturated fatty acids (PUFA)); butter meal (35% SFA, 22% MUFA, 4% PUFA); walnuts meal (20% SFA, 24% MUFA, 16% PUFA, and 4% alpha-linolenic acid). Higher-weight (HW) subjects (BMI greater than the median 26.18 kg/m(2), n = 11) presented higher incremental area under the curve (iAUC) for triglycerides (TG), both in large- and small-TG rich lipoproteins (TRL) than lower-weight

(LW) subjects (BMI < 26.18 kg/m(2), GSK2126458 in vivo n = 10) (p < 0.05), and a similar trend for plasma TG (p = 0.084). Moreover, HW subjects presented higher concentrations for small TRL-cholesterol and small TRL-TG in different timepoints of the postprandial lipemia after the intake of enriched walnuts or butter meals compared with the olive oil-enriched meal (p < 0.05) No significant selleck compound differences were observed between the three types of meals in the postprandial response of LW subjects.

Conclusion: HW subjects present a greater postprandial response than LW subjects, and they benefit from the consumption of monounsaturated fatty acids from olive oil, to lower their levels of TRL particles during the postprandial state. (c) 2010 Elsevier B.V. All rights reserved.”
“The (co) variance components of BW at weaning (WW) were estimated for a Colombian multibreed beef cattle population. A single-trait animal model was used. The model included the fixed effect of contemporary group (sex, season, and year), and covariates including age of calf at weaning, age of cow, individual and maternal heterozygosity proportions, and breed percentage.

PARP inhibitor Direct genetic, maternal genetic, permanent environmental, and residual effects were included as random effects. Direct, maternal, and total heritabilities were 0.23 +/- 0.047, 0.15 +/- 0.041, and 0.19, respectively. The genetic correlation between direct and maternal effects was -0.42 +/- 0.131, indicating that there may be antagonism among genes for growth and genes for maternal ability, which in turn suggests that improving WW by direct and maternal EPD may be difficult. A greater value for the direct heterosis effect compared with the maternal heterosis effect was found. Furthermore, the greater the proportion of Angus, Romosinuano, and Blanco Orejinegro breeds, the less the WW.”
“In this paper an analytical modeling and 2D numerical simulation of P+-Hg0.69Cd0.31Te/n-Hg0.78Cd0.22Te/CdZnTe single heterojunction photodetector using the commercially available ATLAS (TM) package from SILVACO (R) International for long-wavelength free space optical communication has been reported.

The minimal axial diameter was found to be more accurate than the maximal axial Lonafarnib in vitro diameter for assessing metastatic RLNs. The most accurate size criterion of metastatic RLNs was a minimal axial diameter of 6 mm or larger, resulting in an accuracy of 87.5% (457 of 522). Central necrosis or groups of two or more of RLNs had a 100% specificity for diagnosis of RLN metastases.

Conclusion: The radiologic criteria that should be used for assessment of RLN metastases in NPC patients are nodes with a minimal axial diameter 6 mm or larger, any node with central necrosis, groups of two or more RLNs, or any medial RLN; these

criteria may be useful in tumor staging and treatment planning. (C) RSNA, 2010″
“Aim:

In Japan the combination of fluorouracil (5-FU), leucovorin and oxaliplatin (FOLFOX) was approved as adjuvant therapy for stage III or high-risk stage II colon cancer only in September 2009. In this study we evaluated the safety and efficacy of FOLFOX as adjuvant chemotherapy for stage IIIb or IV colorectal cancer (CRC) patients in a Japanese group at a single institute.

Methods:

A total of 45 consecutive patients received 12 cycles of selleck chemicals adjuvant FOLFOX for stage IIIb (n = 31) or IV (n = 14) CRC. Toxicity and disease-free survival (DFS) were analyzed retrospectively.

Results:

The

median dose intensities of oxaliplatin and 5-FU were 0.7 and 0.74, respectively. Oxaliplatin was discontinued in 10 (22%) patients due to an allergic reaction in five, neurotoxicity in four and gastrointestinal toxicity in one. No severe neurotoxicity occurred. The median duration from completion of treatment until complete selleck kinase inhibitor recovery from peripheral neuropathy was 582 days (95% CI, 486-678). Two-year DFS for stages IIIb and IV was 56.9% and 56.3%, respectively (log-rank, P = 0.533). Univariate analysis revealed that severe vessel invasion, liver metastasis and higher baseline levels of CA19-9 were associated with shorter DFS in stage IV patients. Multivariate analysis including

the selected biomarkers revealed none as a significant prognostic factor.

Conclusion:

Adjuvant FOLFOX was well tolerated in a Japanese cohort of both stage IIIb and IV CRC patients.”
“The fluctuation induced conductivity (FIC) of (Cu0.5Tl0.5-xKx)Ba2Ca3Cu4O12-y (x = 0, 0.25) superconductor has been studied after potassium substitution at thallium site in the charge reservoir layer (Cu0.5Tl0.5Ba2O4-y). The samples were also post-annealed in oxygen to change the carrier density in CuO2 planes. The zero resistivity critical temperature T-c(0) was found to increase after K+1 substitution at Tl+3 sites in the Cu0.5Tl0.5Ba2O4-y charge reservoir layer. However, T-c(0) has been suppressed after post-annealing the samples in oxygen. The FIC analysis was performed in the frame work of Aslamasov-Larkin theory. The results of FIC analysis have shown three-dimensional (3D), two dimensional (2D) and short wavelength fluctuations (SWFs) in the order parameter.

05). The colonization of mycoplasmas was maximum in the age group 26-30 years and low socio economic group.

Conclusions U. urealyticum can be considered as an etiological agent in unexplained infertility. It is suggested that culture for U. urealyticum should be carried out in patients with unexplained infertility.”
“Molecular components of the dopamine D3 receptor (DRD3) may play an important role in the pathophysiology of schizophrenia. Previous studies have demonstrated an association between DRD3 Ser9Gly and cathechol-o-methyltransferase NSC 66389 (COMT, SNP = rs165656) polymorphisms and schizophrenia but the results

were inconclusive. We investigated this apparent association between Ser9Gly (A/G) polymorphism and an intronic SNP (dbSNP or rs165656) in 261 Malay patients diagnosed with schizophrenia and 216 controls, using PCR-RFLP. The genotype distribution of the polymorphism DRD3 Ser9Gly was in Hardy-Weinberg equilibrium (HWE) for patients (P = 0.1251) and out of HWE for controls (P = 0.0137). However, both healthy controls and schizophrenia patients were out of HWE for the polymorphism COMT rs165656. Based on allele and genotype frequencies in both groups, we found no significant association of DRD3 Ser9Gly polymorphisms and COMT (rs165656) with schizophrenia in Malays. Further

studies should examine the association between other dopamine-related genes and the behavioral phenotypes of schizophrenia.”
“Broadband ferromagnetic resonance responses for metallic single-layer and bilayer magnetic films with total thicknesses smaller than the microwave magnetic

skin depth have been BMS-754807 Protein Tyrosine Kinase inhibitor studied. Two different types of microwave stripline transducers were used to excite and detect magnetization precession: a coplanar waveguide and a microstrip selleck chemicals line both with characteristic width larger than the free propagation path for traveling spin waves along the film. Both transducers show efficient excitation of higher-order standing spin wave modes across the film thickness in samples 30-91 nm thick. The ratio of amplitudes of the first standing spin wave to the fundamental resonant mode is independent of frequency for single-layer permalloy films. In contrast, we find a strong variation in the amplitudes with frequency for cobalt-Permalloy bilayers and the ratio is strongly dependent on the ordering of layers with respect to a stripline transducer. Most importantly, cavity ferromagnetic resonance measurements on the same samples show considerably weaker amplitudes for the standing spin waves. All experimental data are consistent with expected effects of eddy currents in films with thicknesses below the microwave magnetic skin depth. Finally, conditions for observing eddy current effects in different types of experiments are critically examined. (C) 2010 American Institute of Physics. [doi:10.1063/1.

Results: Forty-one (44%) of the 93 patients were premenopausal, and 52 (56%) were postmenopausal. Thirty-three (32.7%) of the 101 lesions were benign, and 68 (67.3%) were malignant. Normalized ADCs were significantly different between the benign (mean ADC, 1.1 x 10(-3) BI 6727 solubility dmso mm(2)/sec +/- 0.4 [standard deviation]) and malignant (mean ADC, 0.55 x 10(-3) mm(2)/sec +/- 0.16) lesions (P < .001). Adding normalized ADCs to the 3D T1-weighted

and dynamic contrast-enhanced MR data improved the diagnostic performance of MR imaging: The area under the receiver operating characteristic curve improved from 0.89 to 0.98, and the false-positive rate decreased from 36% (nine of 25 lesions) to 24% (six of 25 lesions).

Conclusion: DW imaging with glandular tissue-normalized ADC assessment improves the characterization of breast lesions beyond the characterization achieved with conventional 3D T1-weighted and dynamic contrast-enhanced MR imaging at 3.0 T. (C) RSNA, 2010″
“Two unsupervised pattern recognition techniques such as stepwise linear discriminant

selleck chemicals analysis (SLDA) and Soft Independent Modeling of Class Analogy (SIMCA) were used to classify tomato samples in categories corresponding to the cultivation areas. The same approach was used for triple concentrated pastes for discrimination between two different NU7441 Italian production areas. Accordingly, HS-SPME-GC-MS with 85 mu m carboxen/polydimethylsiloxane fiber was used for the determination of the volatile fraction in tomatoes and triple concentrate tomato pastes samples. Ethyl isobututanoate was used as internal standard for semiquantitative analysis and the concentration data (mu g/kg) of 38 compounds for tomatoes and of 32 compounds for triple concentrates were used in following chemometric analysis. Sixteen and three variables were selected by forward stepwise LDA for tomatoes and

pastes, respectively. SLDA and SIMCA models showed respectively 96% and 94% in term of prediction ability for tomatoes. The two supervised techniques provided 100% and 97% in prediction of the production areas of tomato pastes, respectively. (c) 2011 Elsevier Ltd. All rights reserved.”
“The main aging mechanism of electrical cables with polymeric electrical insulation is the growth of water trees. Water trees are initiated if the relative humidity (RH) in the electrical insulation is above a critical level. Delaying the water ingress into the electrical insulation system delays the water tree initiation and reduces water tree growth, thus extending the service life of the cable. For a cable without any metallic water barrier, the water ingress can be significantly delayed by the use of an outer sheath material with low water permeability.

g., subtractive ictal SPECT) and tissue at risk (e.g., diffusion

tensor imaging) to inform this discussion. (C) 2010 Elsevier Inc. All rights reserved.”
“An outbreak of hemorrhagic fever with renal syndrome (HFRS) occurred among students in Shenyang Pharmaceutical University in 2006. We conducted a study to characterize etiologic agents of the outbreaks and clarify the origin of hantaviruses causing infections in humans and laboratory animals. Immunoglobulin (lg) M or IgG antibodies against Seoul virus (SEOV) were detected in the serum samples of all 8 patients. IgG antibodies against hantavirus were also identified in laboratory rats, which were used by these students for their scientific research. Phylogenetic analysis showed that partial small segment sequences recovered from humans, laboratory rats, and local wild rats belonged to SEOV. Hantavirus sequences recovered from humans and laboratory rats clustered BTSA1 manufacturer within 1 of 3 lineages of SEOV circulating among local wild rats in SYN-117 supplier Shenyang. These results suggest

that the HFRS outbreak in Shenyang was caused by SEOV that was circulating among local wild rats and had also infected the laboratory rats.”
“Background: In Central and South America and Eastern and Southern Africa, Plasmodium vivax infections accounts for 71-81% and 5% of malaria cases, respectively. In these areas, chloroquine (CQ) remains the treatment of choice for P. vivax malaria. In addition, CQ has recently proven to be an effective HIV-1 therapeutic agent. There is a dire need to continue

monitoring quality of CQ as there is a major influx of substandard and fake formulations into malaria-endemic countries. The use of fake/substandard drugs will result in sub-therapeutic levels endangering the patient and possibly select for parasite resistance. The aim of this study was to develop an inexpensive, simple antibody-based ELISA to measure CQ concentrations in tablets and in plasma.

Methods: A monoclonal antibody WZB117 ic50 (MAb) that reacts with the N-side chain of the CQ molecule was prepared by use of a CQ analogue. A specific and reliable ELISA for detection of CQ was developed. The developed assay was validated by measuring CQ in tablets sold in Denmark, India and Sudan. Furthermore, kinetics of CQ concentrations in plasma of four volunteers, who ingested two tablets of Malarex (R) containing, 250 mg CQ base, were measured before drug intake, three hours later and thereafter at days 1, 3, 7, 14, 21 and 28. The same plasma samples were simultaneously measured by high performance liquid chromatography (HPLC).

Results: The ELISA proved an easy-to-handle and very sensitive tool for the detection of CQ with a lower limit of detection at 3.9 ng/ml. ELISA levels of CQ in plasma showed high agreement with the levels obtained by HPLC (r = 0.98).

With this diagnosis, pressure at the “”laryngospasm notch”" was applied. Immediately after this maneuver, the vocal cords opened. We reconfirmed that applying pressure in the “”laryngospasm notch”" was effective to release laryngospasm. Imaging studies, especially ultrasonographic examination, were useful for making the decision to apply pressure in the “”laryngospasm Citarinostat in vitro notch.”".”
“Mass spectrometry (MS) is emerging as an efficient method for the structural analysis of various new antibody-based therapeutic products. Here, we review the current trends and describe recent applications that highlight

the use of MS to tackle the increasing complexity of monoclonal antibodies. (C) 2013 Elsevier Ltd. All rights reserved.”
“Aims Psychological factors and LUTS are closely associated in children. 2040% selleck chemicals of children with nocturnal enuresis (NE) and 3040% with daytime urinary incontinence (DUI) have a clinical psychiatric disorder, many more are distressed. The associations are complex and differ for each individual subtype of disorder, as both genetic and environmental factors can interact. The aim of this paper is to provide an overview and discuss possible causal associations. Methods: Relevant

studies are reviewed-preferably with population-based, representative results. Results: Four basic associations are possible. Psychological symptoms and disorders can (1) be a consequence of LUTS and NE/DUI; (2) They can be induced by them; (3) Both can be due to common, shared etiological factors; and (4) They can co-occur by chance without causality. Conclusions: Due to these complex associations, TPX-0005 a descriptive approach is endorsed. Both the subtype

of NE/DUI and possible psychological symptoms and disorders need to be identified-possible causal relationships can be analyzed in a second step. Screening for psychological symptoms with parental behavioral questionnaires in all settings is recommended, as well as counselling and treatment if indicated. Neurourol. Urodynam. 31:344-348, 2012. (C) 2012 Wiley Periodicals, Inc.”
“Tuned (molecularly imprinted) and nontuned, with respect to lysine amino acid, carboxylic heteroreticular sorbents based on methacrylic acid and ethylene glycol dimethacrylate, were synthesized. Study of sorption of lysine within wide pH range and ionic strength indicated significant dissimilarities in amino acid sorption by tuned sorbents, which were expressed as an increase in the contribution of nonionic interaction, and resulted in a decrease in the ionic strength effect on the sorption capacity, as well as an increase in amino acid sorption selectivity.”
“Cerebral venous sinus thrombosis (CVST) is rare but displays various and often dramatic clinical symptoms. Few cases of CVST have been reported in the field of anesthesiology.

“
“The objective of this study was to describe the all-cause mortality of

participants in the Swiss Hepatitis C Cohort compared to the Swiss general population. Patients with hepatitis C virus (HCV) infection attending secondary and tertiary care centres in Switzerland. One thousand six hundred and forty-five patients with HCV infection were followed up for a mean of over 2 years. We calculated all-cause standardized mortality ratios (SMR) and 95% confidence intervals (CI) using age, sex and calendar year-specific Swiss all-cause mortality rates. Multivariable Poisson regression was used to model the variability of SMR by cirrhotic status, HCV genotype, infection with hepatitis B virus or HIV, injection drug use and alcohol intake. Sixty-one deaths were recorded out of 1645 participants. The crude all-cause SMR was 4.5 (95% CI: CP-456773 cell line 3.5-5.8). PRIMA-1MET research buy Patients co-infected with HIV had a crude SMR of 20 (95% CI: 11.1-36.1). The SMR of 1.1 (95% CI: 0.63-2.03) for patients who were not cirrhotic, not infected

with HBV or HIV, did not inject drugs, were not heavy alcohol consumers (< 40 g/day) and were not genotype 3, indicated no strong evidence of excess mortality. We found little evidence of excess mortality in hepatitis C infected patients who were not cirrhotic, in the absence of selected risk factors. Our findings emphasize the importance of providing appropriate preventive advice, such as counselling to avoid alcohol intake, in those infected with Trichostatin A purchase HCV.”
“The toxicity of six plant essential oils to the chewing louse, Bovicola (Werneckiella) ocellatus collected from donkeys, was examined in laboratory bioassays. The oils examined were: tea-tree (Melaleuca alternifolia), lavender (Lavandula angustifolia), peppermint (Mentha piperita), eucalyptus (Eucalyptus

globulus Labillardiere), clove bud (Eugenia caryophyllata) and camphor (Cinnamomum camphora). All except camphor oil showed high levels of toxicity, with significant dose-dependent mortality and an LC50 at concentrations of below 2% (v/v). Hundred percent mortality was achieved at concentrations of 5-10% (v/v). Two essential oil components: eugenol and (+)-terpinen-4-ol showed similar levels of toxicity. The data suggest that these botanical products may offer environmentally and toxicologically safe, alternative veterinary pediculicides for the control of ectoparasitic lice. (c) 2011 Elsevier Ltd. All rights reserved.”
“Introduction and objectives. Percutaneous coronary intervention for ostial lesions of the left anterior descending coronary artery (LAD) remains a complex procedure. The aim of this study was to evaluate the usefulness of a method of treatment that we have termed the floating-stent approach.

Methods. The study involved 71 patients with ostial LAD lesions who underwent implantation of a drug-eluting stent in the LAD, which totally or partially covered the ostium of the circumflex artery. No further interventions were planned.