Hypertension and polycythaemia rubra vera commonly occur in the same patient. This is regarded as coincidence and the hypertension does not respond to correction of polycythaemia. We report a case of renal artery stenosis occurring simultaneously with polycythaemia rubra vera and suggest that renovascular occlusive disease should be excluded in such patients with refractory hypertension.

A simple one-step process for the nucleic acid reduction in Rhodotorula glutinis is described. The process consists of submitting the yeast cells to a heat treatment in an acidic (pH 2) spent medium. The optimal temperature for pH 2 medium is 90 C and the final nucleic acid content in treated yeasts was 1.2%. Heat treatment at acidic pH is preferred to that at alkaline pH because it offers a be...

We studied the dynamic behavior of wild yeasts during spontaneous wine fermentation at a winery in the Valais region of Switzerland. Wild yeasts in the winery environment were characterized using a PCR-RFLP method. Up to 11 different yeast species were isolated from the vineyard air, whereas only seven were recovered from the grapes surface. We initially investigated a cultureindependent method...

We present a case of postoperative infection which presented as nonunion fracture femur in a 30-year-old man due to Rhodotorula mucilaginosa. This is the first report of Rhodotorula infection in a patient with fracture nonunion. The patient underwent repeated surgical debridement and received intensive antibiotic therapy before the diagnosis was made. The diagnosis could have been made earlier ...

Spatial heterogeneity in microenvironments may provide unique regeneration niches for trees and may promote forest diversity. We examined how heterogeneity in understory cover, mineral nutrients, and moisture and their interactions with canopy gaps contribute to the coexistence of three common, co-occuring tree species. We measured survival and height growth of 1080 seedlings of Acer rubrum (re...

normal 0 false false false en-us x-none ar-sa in this case report, we present a 30‑year-old man who developed pityriasis rubra pilaris (prp) following exposure to dolomite. the diagnosis of prp was confirmed histologically and the patient was successfully treated with acitretin and cyclosporine.

In industry, the yeast Rhodotorula mucilaginosa is commonly used for the production of carotenoids. The production of carotenoids is important because they are used as natural colorants in food and some carotenoids are precursors of retinol (vitamin A). However, the identification and molecular characterization of the carotenoid pathway/s in species belonging to the genus Rhodotorula is scarce ...

Rhodotorula spp, though considered a common saprophyte, recently has been reported as causative agent of opportunistic mycoses. We present a case of meningitis in an immunocompromised human immunodeficiency virus infected patient who presented with longstanding fever. He was diagnosed as a case of chronic meningitis. Diagnosis was confirmed by cell cytology, India ink preparation, Gram staining...

Treatment Options for Pityriasis Rubra Pilaris Including Biologic Agents: A Retrospective Analysis From anAcademicMedical Center Pityriasis rubra pilaris (PRP) is characterized by hyperkeratoticpapules,palmoplantarkeratoderma, andwidespreaderythema with islands of sparing. Treatment is challenging, and a standard therapeutic protocol doesnot exist. Given thepaucity of available therapeutic data...