Thymoma is a type of benign or low-grade malignant tumor, occurring on the thymic epithelium. Patients with thymoma may also suffer from myasthenia gravis (MG), presenting MG-associated thymoma. T cell immunoglobulin and mucin domain-3 (Tim-3), a subtype of the Tim protein family, may be an important immune regulatory and pivotal molecule associated with tumor development. In order to understan...

Late last month the NEW ENGLAND JOURNAL OF MEDICINE (NEJM) published a study (by David J. Hunter) comparing the levels of DDE and PCBs in the blood of two groups of women, one group with breast cancer, the other without.[1] The Hunter study failed to find a positive relationship between breast cancer and DDE or PCBs in the blood. DDE is a breakdown product of the organochlorine pesticide DDT, w...

Chemical Engineering & TechnologyVolume 44, Issue 4 p. 574-574 Editorial BoardFree Access Board: Chem. Eng. Technol. 4/2021 First published: 18 March 2021 https://doi.org/10.1002/ceat.202170402AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share vers...

Two motilides, EM574 (N-demethyl-N-isopropyl-8,9-anhydroerythromycin A 6,9-hemiacetal) and EM523 (N-demethyl-N-ethyl-8,9-anhydroerythromycin A 6,9-hemiacetal) have strong gastrointestinal motor stimulating (GMS) activity. When administered orally to dogs, these agents showed strong GMS activity, but their plasma levels were very low and the metabolites which have been determined so far using th...

ABSTRACT Wild-type fungal population 851-WT was selected for shortened latent period on cv. CI 13227 for five uredinial generations to study the adaptation of Puccinia recondita f. sp. tritici to partially resistant wheat cultivars. Differences among wild-type and selected populations for traits contributing to parasitic fitness (i.e., latent period, infection frequency, and uredinium area and ...