Encontrados 6 documentos, a visualizar página 1 de 1

Ascomycetous yeast species recovered from grapes damaged by honeydew and sour rot

Aims: To identify ascomycetous yeasts recovered from sound and damaged grapes by the presence of honeydew or sour rot. Methods and Results: In sound grapes, the mean yeast counts ranged from 3Æ20 ± 1Æ04 log CFU g)1 to 5Æ87 ± 0Æ64 log CFU g)1. In honeydew grapes, the mean counts ranged from 3Æ88 ± 0Æ80 log CFU g)1 to 6Æ64 ± 0Æ77 log CFU g)1. In sour rot grapes counts varied between 6Æ34 ± 1Æ03 and 7Æ68 ± 0Æ38 lo...

Characterisation of chromium nitride films produced by PVD techniques

Chromium nitride thin films have been deposited on stainless steel substrates by r.f. reactive magnetron sputtering. The influence of process parameters such as substrate bias and partial pressure of reactive gas have been investigated. The characterisation of the coatings was performed by X-ray diffraction (XRD), Raman Spectroscopy (RS) and nano-indentation experiments. These studies allow to analyse the influ...

A case of digestive hemorrhage caused by Whipple's disease.

Solitary ulcer of the rectum.

Os A. A. fazem uma breve revisão da literatura sobre úlcera solitária do recto e da síndrome do períneo descendente. A propósito de um caso referem as dificuldades diagnósticas clínicas e anátomo-patológicas experimentadas. Concluem pela importância do conhecimento da síndrome do períneo descendente para o diagnóstico diferencial das úlceras solitárias do recto. Salientam ainda a influência favorável que a grav...

Adenoid cystic carcinoma of the uterine cervix. Report of six cases and review ...

Six cases of adenoid cystic carcinoma of the cervix were reported. Five of them were found among 1500 cervical biopsies. This frequency indicates that this tumor is more frequent than stated in the literature. In all cases the clinical data, colposcopic, cytological and histopathological findings, as well as the type of treatment and follow-up were reported. The paper points out that the cytology and colposcopy...

Value of congenital hypertrophy of the retinal pigment epithelium as diagnostic...

Familial Adenomatous Polyposis (FAP) is a dominant autosomic disease characterized by the development of hundreds to thousands of colonic adenomatous polyps. Affected patients have a 100% risk of colon cancer development if they are not submitted to a prophylactic colectomy. Identification of carriers depends on the detection of colonic polyps, and endoscopic surveillance must be offered to all descendents, inc...