Herein, we summarize two rare cases of salivary neuroendocrine carcinoma arising in the parotid gland.The patients were a 54-year-old Japanese female and a 74-year-old Japanese male.In the first case, the lmtbul tumor presented as a typical small cell carcinoma with extensive crush artifacts and nuclear molding, but metastatic foci of the lymph nod
In the development of practically all potash salt deposits, the study of gas-dynamic phenomena (GDP) is one of the most difficult tasks to ensure mining safety.Sudden salt and gas outbursts, dynamic breakdown, which are accompanied by intense gas release and possible broken rock carry-over into the mine workings, are grahams c+ eczema & dermatitis
Abstract The proliferation of key marine ecological engineers and carbonate producers often relies on their association with photosymbiotic algae.Evaluating stress responses of these organisms is important to predict their fate under future climate projections.Physiological approaches are limited in their ability to resolve the involved ng76 molecu
Micromotors are extensively lmtbul applied in various fields, including cell separation, drug delivery and environmental protection.Micromotors with high speed and good biocompatibility are highly desirable.Bubble-driven micromotors, propelled by the recoil effect of bubbles ejection, show good performance of motility.The toxicity of concentrated h
Several novel bioactive components caruso rhodiola isolated from Chinese medicinal plants will be presented.These include novel maytansinoid tumor, inhibitors, some new ent-kaurane and rosane diterpenoids from Mallotus anomalus Meer et Chun (Euphorbiaceae), as well asnovel insecticide, stemona alkaloids from Stemona parviflora C.H.Wright (Stemonace