EXPLORE

Publishing Research Scientific Research Translation WordPress
Profile cover photo
User Avatar

Joana M.

@jobarbosa75

0.0
0

0.0

0.0

0%

Proofreader/Copy-editor/Reviewer Medicine| Science

$10 USD / Hour

・

Flag of

Portugal (2:25 AM)

・

Joined on May 3, 2010

$10 USD / Hour

・

A highly qualified researcher and educator with more than 20 years of experience in a wide variety of topics in health, science and medicine. An experienced author, invited reviewer, thesis advisor, and proof-reader adept at successfully communicating with audiences of varying levels of expertise in Portuguese, English, and Spanish. Excellent analytical skills and attention to detail leveraged to ensure clarity and understanding of all written/visual materials. A track record of utilizing organisational and administrative skills to prioritise tasks and meet obligations/deadlines on time and on budget. Practiced at working in high-pressure, high-stakes environments. AREAS OF EXPERTISE  Clinical Research & Development  Published Article/Book Chapter Author  Invited Reviewer  Proof-reader  Microbiology/Parasitology  Mycology/ Virology  Biochemistry/Oncology  Medicine/Immunology  Hygiene/Environmental Health  Nursing/Pharmacy  Clinical Analysis/Dietetics

Verifications

Portfolio

Portfolio

4606407
4606407
Reviews
0 Reviews

No reviews to see here!

Education

Universidade do Porto

2006 - 2010

•

4 years

Clinical Microbiology PhD

Flag of

Portugal

2006 - 2010

•

4 years

Publications

se of Helicobacter pylori-specific antibodies in the ....

Br J Biomed Sci. 2003;60(4):175-9.

This study aims to assess the usefulness of H. pylori diagnosis in patients with chronic gastritis (CG), intestinal metaplasia (IM) and dysplasia--conditions that are associated with gastric cancer. In conclusion, it is suggested that non-invasive serological evaluation of anti-H. pylori (IgG) status after eradication therapy for peptic ulcer disease could be extended, after proper assessment of cut-off values and their validation, to the follow-up of patients with CG and IM.

A follow up model for patients with atrophic chronic gastritis and intestinal metaplasia.

J Clin Pathol. 2004 Feb;57(2):177-82

AIM: To devise a follow up model for patients with gastric cancer associated lesions, such as atrophic chronic gastritis (ACG) and intestinal metaplasia (IM). CONCLUSION: Patients with ACG or IM could possibly be allocated to different management schedules, based on differences in rate and proportion of progression to LGD or HGD. Patients with type III IM may benefit from six to 12 monthly improved endoscopic examination (magnification chromoendoscopy).

Validity of serum pepsinogen I/II ratio for the diagnosis of .....

Neoplasia. 2004 Sep-Oct;6(5):449-56

A cohort of individuals (n = 136) with lesions as severe as atrophic chronic gastritis (ACG) was cross-sectionally evaluated for the validity assessment of pepsinogen I (PGI) and pepsinogen II (PGII) serum levels for the diagnosis of intestinal metaplasia (IM) and gastric dysplasia. PGI/PGII serum level ratio can be used even in the management of patients with a high a priori probability for a positive test.

Registered Users

Total Jobs Posted

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)