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The toxicity and efficacy of intrathecal liposomal cytarabine (LC) were evaluated in children with central nervous system (CNS) relapsed/refractory acute leukemia/lymphoma. Thirty patients (male:female ratio 21:9; median age 9.4 years) with CNS relapsed/resistant disease were treated with intrathecal LC at dosages adjusted for age. Twenty-seven (90%) patients simultaneously received systemic chemotherapy, including concurrent high-dose cytarabine or methotrexate in 21 (70%) cases. Of 28 patients evaluable for response, 25 patients (89%) achieved CNS complete remission and three (11%) partial remission. The median number of intrathecal LC administrations per patient was 4. The cerebrospinal fluid was cleared after a median of 3 intrathecal LC administrations. Neurological toxicity ≥ grade 3 occurred in four (13%) patients. No permanent sequelae were observed. The median overall survival was 20.9 months and the 5-year probability of survival was 46%. These encouraging data suggest that intrathecal LC is well tolerated and effective in children with relapsed/refractory CNS leukemia/lymphoma.

To differentiate gonadotropin deficiency from delayed puberty in teenage boys, 0.1 mg/m2 of triptorelin, a gonadotropin-releasing hormone agonist, was administered subcutaneously at 4 AM. Serum gonadotropins and testosterone levels were determined at baseline and 4 hours after the injection. The increase in blood gonadotropin and testosterone levels was significantly greater in patients with delayed puberty than in those with gonadotropin deficiency.

Biologicals are important treatment options for various chronic diseases. After the introduction of the first biosimilars, animated debate arose in the scientific community about the actual benefit-risk profile of these drugs. In this context, a comparative safety evaluation of biologicals and biosimilars in clinical practice is warranted.We identified all suspected adverse drug reactions (ADRs) concerning biological/biosimilars (excluding vaccines, toxins, blood derivatives, and radio-pharmaceuticals), and further classified them into mechanistic classes. We described the frequency of biological/biosimilar class- and compound-specific ADRs by system organ class (SOC) and type of reporter. We also separately explored the traceability of biologicals and biosimilar-related ADR reports.Overall 171,201 ADR reports were collected during the observation period; 9,601 (5.6 %) of these concerned biologicals. Biological-related reports were mainly issued by hospital-based physicians (78.7 %). Most of these reports involved monoclonal antibodies and fusion proteins (66.3 %). Reported ADRs were mainly 'skin and subcutaneous tissue disorders' (21 %), 'general and administration site disorders' (17 %), and 'gastrointestinal disorders' (13.6 %). In terms of traceability, 94.8 % of biological-related reports included an identifiable product name, whilst only 8.6 % indicated the corresponding batch number. Regarding biosimilars, 298 reports were identified, with a low proportion indicating drug ineffectiveness (10.1 %).Most ADRs attributed to biologicals are 'skin and subcutaneous tissue disorders'. Anticancer monoclonal antibodies are most frequently associated with ADRs. A low proportion of ADR reports concern biosimilars.

Questo articolo presenta una rassegna di studi critici su Dietro il paesaggio, il primo libro di poesie di Andrea Zanzotto, dal 1951, anno della sua pubblicazione, al 2019. Prestando particolare attenzione alle prime rassegne, l'articolo mira a ripercorrere i passi che hanno portato al primo dibattito critico su aspetti specifici della poesia di Zanzotto, come il debito dell'autore verso l'ermetismo, l'assenza di riferimenti storici nelle sue poesie e il rapporto tra Dietro il paesaggio e la successiva pubblicazione di Zanzotto, Elegia e altri versi.

(2004). Feminism, Socialism and Research Work in a Pathology/Neuroscience Laboratory in the Late Nineteenth Century. Journal of the History of the Neurosciences: Vol. 13, No. 3, pp. 292-292.

Background: It has been shown that theta (6-10 Hz) and delta (1-6 Hz) ongoing electroencephalographic (EEG) rhythms revealed variations in the cortical arousal in C57 Wild Type (WT) mice during cage exploration (active condition) compared to awake quiet behavior (passive condition; IMI PharmaCog project, www.pharmacog.eu). Objective: The objective was to test if these EEG rhythms might be abnormal in old PDAPP mice modeling Alzheimer's disease (AD) with a hAPP Indiana V717F mutation (They show abnormal neural transmission, cognitive deficits, and brain accumulation of Aβ1-42). Methods: Ongoing EEG rhythms were recorded by a frontoparietal bipolar channel in 15 PDAPP and 23 WT C57 male mice (mean age of 22.8 months ±0.4 and 0.3 standard error, respectively). EEG absolute power (density) was calculated. Frequency and amplitude of individual delta and theta frequency (IDF and ITF) peaks were considered during passive and active states in the wakefulness. Results: Compared with the WT group, the PDAPP group showed higher frequency of the IDF during the passive condition and lower frequency of the ITF during the active state. Furthermore, the WT but not PDAPP group showed significant changes in the frontoparietal EEG power (IDF, ITF) during active over passive state. Conclusion: PDAPP mice were characterized by less changes in the brain arousal during an active state as revealed by frontoparietal EEG rhythms. Future studies will have to cross-validate the present results on large animal groups, clarify the neurophysiological underpinning of the effect, and test if the disease modifying drugs against AD amyloidosis normalize those candiate EEG biomarkers in PDAPP mice

Symposium M of the 2010 E-MRS was the 10th in the series of symposia on “Thin Film Chalcogenide Photovoltaic Materials”, which alternate yearly between the E-MRS Spring Meeting in Strasbourg and the MRS Spring Meeting in San Francisco. With close to 250 contributions, this symposium was very successful and has reached a new record of participants showing the dynamics of the scientific community developing and characterizing chalcogenide thin-film materials and solar cells.