US-guided percutaneous irrigation of calcific tendinopathy of the rotator cuff in patients with or without previous external shockwave therapy.

Objectives: To compare the outcome of US-guided percutaneous irrigation of calcific tendinopathy (US-PICT) of the rotator cuff in patients with or without previous external shockwave therapy (ESWT).

Methods: We analyzed all patients treated with US-PICT from March 1, 2016, to October 1, 2019, with shoulder pain refractory to conservative management for rotator cuff calcific tendinopathy, diagnosed with ultrasound. Each patient was examined using the Constant-Murley Score (CMS) questionnaire (score 0-100) before and after treatment.

Increasing the source/sink ratio in Vitis vinifera (cv Sangiovese) induces extensive transcriptome reprogramming and modifies berry ripening.

Background: Cluster thinning is an agronomic practice in which a proportion of berry clusters are removed from the vine to increase the source/sink ratio and improve the quality of the remaining berries. Until now no transcriptomic data have been reported describing the mechanisms that underlie the agronomic and biochemical effects of thinning.

Results: We profiled the transcriptome of Vitis vinifera cv.

Synthetic polysulfated hyaluronic acid is a potent inhibitor for tumor necrosis factor production.

Based on the premise that naturally occurring glycosaminoglycans could serve as building blocks for synthesizing nontoxic drugs for suppression of tumor necrosis factor (TNF) production by inflammatory cells, we have chemically modified hyaluronic acid (HA) and tested its effects in blocking TNF-alpha and TNF-beta production in vitro. HA was chosen mainly for its structural simplicity, nonimmunogenicity, and readiness for chemical modifications. When HA was chemically polysulfated to a sulfate/hexosamine molar ratio of 3.