Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Inese Poļaka"'
Autor:
Claudia Robles, Dace Rudzite, Inese Polaka, Olga Sjomina, Lilian Tzivian, Ilze Kikuste, Ivars Tolmanis, Aigars Vanags, Sergejs Isajevs, Inta Liepniece-Karele, Danute Razuka-Ebela, Sergej Parshutin, Raul Murillo, Rolando Herrero, Jin Young Park, Marcis Leja
Publikováno v:
Diagnostics, Vol 12, Iss 7, p 1746 (2022)
Introduction––Serum pepsinogen tests for gastric cancer screening have been debated for decades. We assessed the performance of two pepsinogen assays with or without gastrin-17 for the detection of different precancerous lesions alone or as a com
Externí odkaz:
https://doaj.org/article/9ed29ad1c8d34ff4a65a20e62dfe16be
Autor:
Danute Razuka-Ebela, Inese Polaka, Ilva Daugule, Sergei Parshutin, Daiga Santare, Inguna Ebela, Dace Rudzite, Reinis Vangravs, Rolando Herrero, Jin Young Park, Marcis Leja
Publikováno v:
Diagnostics, Vol 12, Iss 5, p 1166 (2022)
The accuracy of plasma pepsinogen (Pg) as a marker for precancerous gastric lesions (PGL) has shown variable results. We aimed to identify factors associated with false negative (FN) cases in Pg testing and to adjust cut-off values for these factors
Externí odkaz:
https://doaj.org/article/7e3e90a788b14367923ef8c85414ef6c
Autor:
Inese Polaka, Manohar Prasad Bhandari, Linda Mezmale, Linda Anarkulova, Viktors Veliks, Armands Sivins, Anna Marija Lescinska, Ivars Tolmanis, Ilona Vilkoite, Igors Ivanovs, Marta Padilla, Jan Mitrovics, Gidi Shani, Hossam Haick, Marcis Leja
Publikováno v:
Diagnostics, Vol 12, Iss 2, p 491 (2022)
Background: Gastric cancer is one of the deadliest malignant diseases, and the non-invasive screening and diagnostics options for it are limited. In this article, we present a multi-modular device for breath analysis coupled with a machine learning a
Externí odkaz:
https://doaj.org/article/63566ab130d44f5aaefdb0c440110e78
Autor:
Elīna Kononova, Linda Mežmale, Inese Poļaka, Viktors Veliks, Linda Anarkulova, Ilona Vilkoite, Ivars Tolmanis, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Pawel Mochalski, Mārcis Leja
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 3, p 1632 (2024)
The human body emits a multitude of volatile organic compounds (VOCs) via tissues and various bodily fluids or exhaled breath. These compounds collectively create a distinctive chemical profile, which can potentially be employed to identify changes i
Externí odkaz:
https://doaj.org/article/b4bba9f29c4240a9816109b9a592cb90
Autor:
Inese Poļaka, Linda Mežmale, Linda Anarkulova, Elīna Kononova, Ilona Vilkoite, Viktors Veliks, Anna Marija Ļeščinska, Ilmārs Stonāns, Andrejs Pčolkins, Ivars Tolmanis, Gidi Shani, Hossam Haick, Jan Mitrovics, Johannes Glöckler, Boris Mizaikoff, Mārcis Leja
Publikováno v:
Diagnostics, Vol 13, Iss 21, p 3355 (2023)
Colorectal cancer (CRC) is the third most common malignancy and the second most common cause of cancer-related deaths worldwide. While CRC screening is already part of organized programs in many countries, there remains a need for improved screening
Externí odkaz:
https://doaj.org/article/01ee4628f711419287eaefc1bc8bffe8
Autor:
Roberts Škapars, Evita Gašenko, Yoav Y. Broza, Armands Sīviņš, Inese Poļaka, Inga Bogdanova, Andrejs Pčolkins, Viktors Veliks, Valdis Folkmanis, Anna Lesčinska, Inta Liepniece-Karele, Hossam Haick, Ingrīda Rumba-Rozenfelde, Mārcis Leja
Publikováno v:
Diagnostics, Vol 13, Iss 10, p 1670 (2023)
As of today, there is a lack of a perfect non-invasive test for the surveillance of patients for potential relapse following curative treatment. Breath volatile organic compounds (VOCs) have been demonstrated to be an accurate diagnostic tool for gas
Externí odkaz:
https://doaj.org/article/f4a8128f1b25471d9db827d0ada90152
Autor:
Ilmārs Stonāns, Jelizaveta Kuzmina, Inese Poļaka, Solveiga Grīnberga, Eduards Sevostjanovs, Edgars Liepiņš, Ilona Aleksandraviča, Daiga Šantare, Arnis Kiršners, Roberts Škapars, Andrejs Pčolkins, Ivars Tolmanis, Armands Sīviņš, Mārcis Leja, Maija Dambrova
Publikováno v:
Diagnostics, Vol 13, Iss 7, p 1341 (2023)
Our study aimed to evaluate the association between gastric cancer (GC) and higher concentrations of the metabolites L-carnitine, γ-butyrobetaine (GBB) and gut microbiota-mediated trimethylamine N-oxide (TMAO) in the circulation. There is evidence s
Externí odkaz:
https://doaj.org/article/efe0650e7b93497f862da346003f60ed
Autor:
Petra Kriķe, Zakera Shums, Inese Poļaka, Ilze Kikuste, Aigars Vanags, Ivars Tolmanis, Sergejs Isajevs, Inta Liepniece-Karele, Daiga Santare, Lilian Tzivian, Dace Rudzīte, Minkyo Song, M. Constanza Camargo, Gary L. Norman, Mārcis Leja
Publikováno v:
Diagnostics, Vol 12, Iss 11, p 2784 (2022)
We aimed to determine the diagnostic value of anti-parietal cell antibodies (anti-PCA), anti-intrinsic factor antibodies (anti-IFA), pepsinogen ratio (PGI/II), and gastrin-17 (G-17) in corpus-restricted atrophic gastritis (CRAG) detected by ELISA (In
Externí odkaz:
https://doaj.org/article/8c3b31334ccb4bad862bc0f2a049bdce
Autor:
Olga Sjomina, Alise Lielause, Aiga Rūdule, Reinis Vangravs, Sergejs Paršutins, Inese Poļaka, Ilva Daugule, Ilmārs Stonāns, Jin Young Park, Mārcis Leja
Publikováno v:
European Journal of Cancer Prevention. 31:333-338
The clarithromycin-based triple therapy is the most prescribed Helicobacter pylori eradication regimen in Europe; it causes adverse effects in a significant proportion of subjects, leading to discontinuation. Alternative therapies are required becaus
Autor:
Sergei Parshutin, Petra Kriķe, Linda Anarkulova, Jin Young Park, Daiga Santare, Ilva Daugule, Mārcis Leja, Laura Rotberga, Lilian Tzivian, Danute Ražuka-Ebela, Inese Poļaka, Eva Cine, Rolando Herrero, Raúl Murillo
Publikováno v:
European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP). 31(2)
Objectives Search-and-treat strategy for Helicobacter pylori and surveillance of patients with precancerous lesions are recommended to decrease the burden of gastric cancer in high-risk areas. We aimed to evaluate the acceptance of the target populat