The azimuthal behavior of the longitudinal and transverse magnetization components revealed the presence of induced unidirectional and biquadratic anisotropies. A misalignment between unidirectional and biquadratic anisotropy axes was also observed. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3636098]“
“Aims: find more Sorafenib is the only systemic treatment shown to be effective against advanced hepatocellular carcinoma (HCC). Hepatic arterial infusion chemotherapy (HAIC) has been selected as an alternative therapeutic option for advanced HCC. We investigated the efficacy and safety of HAIC as an alternative treatment for sorafenib in advanced HCC. Methods: Between
May 2008 and March 2011, 20 consecutive patients were treated with sorafenib monotherapy as a first-line treatment and 21 consecutive patients who could not take sorafenib because of cost were treated with HAIC monotherapy as an alternative. Sorafenib was administered in 400 mg b.i.d. doses. For SU5416 in vivo HAIC, daily cisplatin (7 mg/m2 on days 15) and 5-FU (170 mg/m2 on days 15) were infused every 4 weeks. We assessed overall survival (OS), progression-free survival (PFS), objective response rate (ORR) and toxicity. Results: Median OS was 4.9 months (95% CI, 3.46.4) for sorafenib and 7.3 months (95% CI, 4.510.2) for HAIC (P = 0.599). Median PFS was 2.0 months (95% CI, 1.962.05) versus 3.0 months
(95% CI, 1.984.02) for sorafenib and HAIC, respectively (P = 0.303). ORR and disease control rate (DCR) for sorafenib were 10.0 and 35.0% versus 19.0 and 38.1% for HAIC (ORR, P = 0.413; DCR, P = 0.837). Patients treated with HAIC more frequently exhibited grade 3/4 neutropenia (23.8 vs 0% for sorafenib), whereas sorafenib therapy showed grade 3/4 hand-foot skin reaction in 10% of patients. Conclusion: HAIC is a useful alternative
treatment for advanced HCC and further prospective investigations are required.”
“Eight see more Boer (75%) x Spanish (BS) and 8 Spanish (S) wethers (155 +/- 8 d of age and 19.2 +/- 2.3 kg of BW initially) were used in a replicated crossover design with a 2 x 2 factorial arrangement of treatments to determine effects of genotype, diet quality, and time of day on energy expenditure (EE), heart rate (HR), and EE: HR with ad libitum, near maintenance, and fasting levels of feed intake. Diets were 65% concentrate or coarsely ground alfalfa hay. Energy expenditure was ranked (P < 0.05) ad libitum > maintenance > fasting (500, 390, and 270 kJ/kg of metabolic BW). Heart rate did not differ between genotypes when fasting and with maintenance intake, but was greater (P < 0.05) for S than for BS when intake was ad libitum (BS: 55, 71, and 92; S: 52, 72, and 100 beats/min for fasting, maintenance, and ad libitum, respectively, SEM = 2.0). There was an interaction in EE: HR (P < 0.05) between level of feed intake and genotype (BS: 5.31, 5.59, and 5.00; S: 5.07, 5.57, and 5.