Pharyngolaryngeal involvement by varicella-zoster virus

INTRODUCTION Involvement of cranial nerves V, VII, and VIII by varicella-zoster virus (VZV) is widely reported in the literature, whereas involvement of cranial nerves IX and X is rarer and therefore poorly characterized. MATERIAL AND METHODS We performed a systematic review of the literature through MEDLINE (up to January 2012). We selected cases reporting pharyngolaryngeal involvement by VZV and extracted clinical features, complementary studies, treatments, and outcome. We added three cases to the existing literature. RESULTS Of the 65 screened articles, 38 were included reporting 54 cases. The main clinical features were odynodysphagia and dysphonia reflecting underlying hemipharyngolaryngeal palsy. Vesicles were seen in 66% of the patients. Besides the involvement of cranial nerves IX and X, concomitant involvement of other cranial nerves was seen in 48% of the cases. The most concerned nerves were cranial nerves VII and VIII. Virological tests (63%) and imaging (28%) were performed, with the latter being systematically normal. Seventy-two percent of patients were treated with antiviral agents and/or corticosteroids. Twenty-six percent of patients made a full recovery while the remaining had some persistent deficits. We did not find statistically significant differences in outcomes according to age or treatments received. CONCLUSIONS Pharyngolaryngeal involvement by VZV is rare and seldom restricted to the ninth and tenth cranial nerves. It occurs mostly within the context of cranial polyneuropathy. Regardless of the treatment, full recovery is rare and long-term sequelae persist in many cases, especially with speech and swallowing impairment. Close monitoring and follow-up are therefore essential.

Der erste Mord. Der Tod des Apsyrtos als Schlüsselmoment für moderne Interpretationen des Medea-Mythos: Jahnn, Pasolini, Wolf, Loher

Murderous Medea – following Euripides’ seminal tragedy countless authors and artists have depicted Medea as child-slaughtering outlaw and avenger. But the Medea myth is much more diverse and holds more depth than this. Medea’s path through her career as princess, magician, wife, mother and avengress opens with another abominable death: that of her brother Apsyrtos. This article focuses on how and why the death of Medea’s brother Apsyrtos has been examined and instrumentalised in modern adaptions of the myth by Hans Henny Jahnn, Pier Paolo Pasolini, Christa Wolf and Dea Loher. Whether guilty as charged but with sensible intentions to gain self-rule and show herself trustworthy or innocent of crime or murder but stricken with guilt and alienation, Medea’s involvement in her brother’s death seems to hold the key to modern interpretations of antiquity’s different strands of the Medea myth and its adaptability to modern concerns of subjectivity and emancipation.

Is vaginal hyaluronic acid as effective as vaginal estriol for vaginal dryness relief?

In a multicenter, randomized, controlled, open-label, parallel- group trial hyaluronic acid vaginal gel (Hyalofemme) was compared to estriol vaginal cream (Ovestin) in women with vaginal dryness due to various causes. A total of 144 supposedly postmenopausal women below age 70 years were randomized in a 1:1 ratio to either receive hyaluronic acid vaginal gel (5 g per application) or estriol vaginal cream (0.5 g cream per application = 0.5 mg estriol) every 3 days for a total of ten applications, respectively. Exclusion criteria included vaginal infections, conventional contraindications to estrogens, use of vaginal products other than the investigational compounds, being unmarried, pregnant, or breastfeeding. The aim of the study was to test for non-inferiority of hyaluronic acid vaginal gel compared to estriol vaginal cream. The primary efficacy end point was the percentage (%) improvement in vaginal dryness, with the secondary end points being the percentage (%) improvements in vaginal itching, burning, and dyspareunia. Efficacy was assessed by using a visual analog scale (VAS) (0-10; 0 = absent, 10 = intolerable) at baseline (V0), during telephone contact after the third administration (V1), and at the final visit after the tenth administration (V2). Safety parameters included vaginal pH, endometrial thickness, and a vaginal smear for vaginal microecosystem assessment. Adverse events were recorded according to international guidelines. 133 women completed the study. At baseline, participants' characteristics did not differ significantly. Mean age was 54 years, time since menopause was 5 years on average, and cause of menopause was mostly natural. However, mean menstrual cycle days were also reported, although according to inclusion criteria only postmenopausal women were eligible for the study. At V1, an improvement in vaginal dryness was reported by about 49 % of women using hyaluronic acid vaginal gel, and by 53 % of women using estriol vaginal cream (p = 0.31). At V2, the percentage improvement rates were 84 and 89 % (p = 0.13), respectively. Improvement rates for vaginal itching, burning, and dyspareunia at V2 were about 86, 85, and 57 % for hyaluronic acid vaginal gel, and 82, 87, and 62 % for estriol vaginal cream (p[0.05), respectively. After treatment, vaginal pH was significantly lower in estriol-treated women compared to those having received hyaluronic acid. Endometrial thickness did not differ between groups. In the majority of women, the vaginal microenvironment remained unaffected by treatment. However, the proportion of women whose abnormal vaginal microecological results became normal was higher in women using estriol vaginal cream. Adverse events (suspected to be) related to the investigational compounds were minor and included vaginal infection and genital itching. The authors concluded that hyaluronic acid vaginal gel was not inferior to estriol vaginal cream in women presenting with vaginal dryness. They suggest using hyaluronic acid vaginal gel not only as an alternative treatment to vaginal estrogens, but also to consider its general use in women presenting with vaginal dryness of any cause.

Socrates on the Moral Mischief of Misology

In Plato’s dialogues, the Phaedo, Laches, and Republic, Socrates warns his interlocutors about the dangers of misology. Misology is explained by analogy with misanthropy, not as the hatred of other human beings, but as the hatred of the logos or reasonable discourse. According to Socrates, misology arises when a person alternates between believing an argument to be correct, and then refuting it as false. If Socrates is right, then misanthropy is sometimes instilled when a person goes from trusting people to learning that others sometimes betray our reliance and expectations, and finally not to placing any confidence whatsoever in other people, or, in the case of misology, in the correctness or trustworthiness of arguments. A cynical indifference to the soundness of arguments generally is sometimes associated with Socrates’ polemical targets, the Sophists, at least as Plato represents Socrates’ reaction to these itinerant teachers of rhetoric, public speaking and the fashioning of arguments suitable to any occasion. Socrates’ injunctions against misology are largely moral, pronouncing it ‘shameful’ and ‘very wicked’, and something that without further justification we must ‘guard against’, maintaining that we will be less excellent persons if we come to despise argument as lacking the potential of leading to the truth. I examine Socrates’ moral objections to misology which I show to be inconclusive. I consider instead the problem of logical coherence in the motivations supposedly underlying misology, and conclude that misology as Socrates intends the concept is an emotional reaction to argumentation on the part of persons who have not acquired the logical dialectical skills or will to sort out good from bad arguments. We cannot dismiss argument as directed toward the truth unless we have a strong reason for doing so, and any such argument must itself presuppose that at least some reasoning can be justified in discovering and justifying belief in interesting truths. The relevant passages from Socrates’ discussion of the soul’s immortality in the Phaedo are discussed in detail, and set in scholarly background against Socrates’ philosophy more generally, as represented by Plato’s dialogues. I conclude by offering a suggestive list of practical remedies to avoid the alienation from argument in dialectic with which Socrates is concerned.

Milk production during the colostral period is not related to the later lactational performance in dairy cows

In dairy cows, milk yield increases rapidly after parturition until a peak at around wk 6 of lactation. However, the description of the shape of the lactation curve is commonly based on weekly average milk yields. For a more detailed analysis of the milk production curve from the very beginning of lactation including the colostral period and the effect of colostrum yield on further lactational performance, the first 10 milkings after parturition, daily milk yields from d 1 to 28 of lactation, and the cumulative milk production on d 100 to 305 of lactation were investigated in 17 primiparous and 39 multiparous cows milked twice daily. Milk yield at the first milking after parturition (colostrum) ranged from 1.3 to 20.7kg (Δ=19.4kg) in multiparous and from 1.8 to 10.9kg in primiparous animals (Δ=9.1kg). At the tenth milking, milk production ranged from 9.2 to 21.5kg (Δ=12.3kg) in multiparous and from 7.0 to 15.2kg (Δ=8.2kg) in primiparous animals. Immediately after parturition, daily milk production increased rapidly, but after approximately 1wk in lactation, the slope of the daily milk production curve flattened and continued more linear. A nonlinear regression equation was used to determine this timely change, which occurred earlier in primiparous (d 6.9±0.3) than in multiparous cows (d 8.2±0.2). The correlation between the amount of first colostrum and milk production during further lactation decreased already from 0.47 on d 5 to 0.32 on d 14. In multiparous cows, the correlation between total milk production of the previous 305d standard lactation and the amount of first colostrum was not significant (correlation=0.29), whereas the correlation with the daily production increased from 0.45 on d 5 to 0.69 on d 14. However, in primiparous animals, correlations between first-colostrum yield and daily milk yields up to d 28 of lactation were not significant, possibly due to the smaller sample size compared with multiparous animals. First-colostrum yield and cumulative milk production of 100, 200, and 305 lactation days were not significantly correlated in multiparous and primiparous cows. In conclusion, the milk production during the first few milkings is widely independent from the overall production level of a cow. Potentially, genetic selection toward lower milk yield during the very first days after parturition at a simultaneously high lactational performance may be a tool to ensure sufficient colostrum quality and to reduce the metabolic load around parturition.

Wie der Euro Europa spaltet. Die Krise der gemeinsamen Währung und die Entfremdung von der Demokratie in der Europäischen Union

Um ihre verloren gegangene Wettbewerbsfähigkeit wiederherzustellen, bleibt den unter Zahlungsbilanzdefiziten leidenden Ländern des Euroraums nur die interne Abwertung: eine Politik zur Senkung des Lohn- und Preisniveaus. Wir argumentieren, dass diese Politik sowohl auf der Output- als auch auf der Input-Dimension einen Mangel an demokratischer Legitimation aufweist. Daher untersuchen wir die Entwicklung der Unterstützung des politischen Systems, sowohl auf der Ebene des Nationalstaats als auch der Europäischen Union. In einem empirischen Vergleich der 28 EU-Mitgliedsländer zwischen 2001 und 2013 zeigen wir anhand aggregierter Eurobarometerdaten, dass Europa im Bereich der politischen Legitimation auseinanderdriftet. Je stärker ein Land zur internen Abwertung gezwungen wird, desto mehr wendet sich seine Bevölkerung vom demokratischen politischen System auf der nationalen und supranationalen Ebene ab.