https://www.selleckchem.com/products/gdc-0077.html To provide evidence supporting the off label use of pentoxifylline and vitamin E especially by dentists with TheraByte to reduce trismus in scleroderma patients. © 2019 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.Hypophosphatemia postintravenous iron is frequent but under-recognized. If prolonged or recurrent, it can cause osteomalacia. The likely mechanisms are direct toxicity to proximal tubular cells causing phosphate wasting, elevated Fibroblast growth factor-23 (FGF-23), and reduced 1,25-dihydroxyvitamin D (1,25(OH)2D). Hypophosphatemia may be severe and persist for months, necessitating phosphate replacement until normalization of serum levels occurs. © 2019 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.Gastrointestinal ulcers and perforations can occur as a complication of nonsteroidal anti-inflammatory drugs (NSAID). Emerging endoscopic technologies can be utilized to successfully intervene perforations that fail surgical intervention. We report a case of perforated duodenal ulcer that failed surgical intervention and, however, was successfully closed with over-the-scope clip (OTSC) closure with concomitant placement of fully covered stent. © 2020 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.[This corrects the article DOI 10.1186/s13690-016-0149-5.]. © The Author(s) 2020.Spermatogenesis is a complex differentiating developmental process in which undifferentiated spermatogonial germ cells differentiate into spermatocytes, spermatids, and finally, to mature spermatozoa. This multistage developmental process of spermatogenesis involves the expression of many male germ cell-specific long noncoding RNAs (lncRNAs) and highly regulated and specific gene expression. LncRNAs are a recently discovered large class of noncoding cellular transcripts that are still relatively unexplored. Only a few of them have post-meiotic; however, lncRNAs are in