Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Sergejs Isajevs"'
Autor:
Natalija Jevdokimova, Denis Jevdokimov, Jelena Ivanova, Sergejs Isajevs, Aiga Staka, Aldis Pukitis
Publikováno v:
European Journal of Case Reports in Internal Medicine (2024)
Background: Primary hepatic epithelioid hemangioendothelioma (HEHE) is an extremely rare tumour of vascular origin with an incidence of
Externí odkaz:
https://doaj.org/article/4285f4aa3a5346ca8dc26ae85fad928f
Autor:
Helvijs Niedra, Ilze Konrade, Raitis Peculis, Sergejs Isajevs, Rihards Saksis, Roberts Skapars, Armands Sivins, Beate Elizabete Daukste, Dace Mezaka, Vita Rovite
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
BackgroundNon-islet cell tumor-induced hypoglycemia (NICTH) is a rare, life-threatening medical condition caused by excessive insulin-like growth factor II (IGF-II) secretion from tumors of most commonly mesenchymal origin. Using next-generation sequ
Externí odkaz:
https://doaj.org/article/4d781300db5b4290b94a74c57acaa5d6
Autor:
Elizabete Pumpure, Eva Dručka, Dana Kigitoviča, Raimundas Meškauskas, Sergejs Isajevs, Ineta Nemiro, Agnija Rasa, Evija Olmane, Tatjana Zablocka, Pēteris Alberts, Simona Doniņa
Publikováno v:
Clinical Case Reports, Vol 8, Iss 8, Pp 1538-1543 (2020)
Abstract Primary malignant melanoma of the uterine cervix is a rare disease with poor prognosis and high recurrence rate. We used Rigvir® as adjuvant therapy for a stage IVA patient. Tolerability, overall and progression‐free survival are good.
Externí odkaz:
https://doaj.org/article/b5343f8dc6e245e9b9688295ac08bda0
Autor:
Guna Proboka, Andra Tilgase, Sergejs Isajevs, Tatjana Zablocka, Evija Olmane, Agnija Rasa, Pēteris Alberts
Publikováno v:
Case Reports in Oncology, Vol 13, Iss 1, Pp 424-430 (2020)
Adrenal gland melanoma is an extremely rare diagnosis with less than 20 cases reported. The criteria for diagnosing adrenal gland melanoma include involvement of only one adrenal gland, presence of melanin pigment in the histological examination of t
Externí odkaz:
https://doaj.org/article/4f0c9f7c4f91402092028ac08cd6b7a1
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:
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:
Vladimirs Sorokins, Andra Tilgase, Evija Olmane, Sergejs Isajevs, Tatjana Zablocka, Agnija Rasa, Pēteris Alberts
Publikováno v:
SAGE Open Medical Case Reports, Vol 8 (2020)
Melanoma is an aggressive skin cancer form with a grave prognosis. Current results suggest that oncolytic virus treatment of melanoma has a high therapeutic potential. ECHO-7 (Rigvir) is the first oncolytic virus registered in Latvia. A female patien
Externí odkaz:
https://doaj.org/article/e9b8b1e273224bc9881c97a2965d4740
Autor:
Sabine Skrebinska, Francis Megraud, Ilva Daugule, Daiga Santare, Sergejs Isajevs, Inta Liepniece-Karele, Inga Bogdanova, Dace Rudzite, Reinis Vangravs, Ilze Kikuste, Aigars Vanags, Ivars Tolmanis, Selga Savcenko, Chloé Alix, Rolando Herrero, Jin Young Park, Marcis Leja
Publikováno v:
Diagnostics, Vol 12, Iss 1, p 133 (2022)
Background. Discrepancies between histology and serology results for Helicobacter pylori detection could be caused by a variety of factors, including a biopsy sampling error, expertise of the pathologist, natural loss of infection due to advanced atr
Externí odkaz:
https://doaj.org/article/bc1731afedbf4fe49e7694ef084c29a5
Autor:
Kristofs Folkmanis, Elizabete Junk, Evelina Merdane, Inese Folkmane, Valdis Folkmanis, Igors Ivanovs, Janis Eglitis, Maris Jakubovskis, Sven Laabs, Sergejs Isajevs, Vilnis Lietuvietis
Publikováno v:
Diagnostics, Vol 12, Iss 2, p 287 (2022)
Introduction. Recently, it has been shown that exosomal biomarkers and DNA mismatch repair proteins (MMR) could play an important role in cancer risk stratification and prognosis assessment. The gold standard for prostate carcinoma (PCa) diagnosis is
Externí odkaz:
https://doaj.org/article/3e78bf5f9df64fddaa5ae27f849ca38a
Publikováno v:
Türk Patoloji Dergisi, Vol 33, Iss 1, Pp 9-16 (2017)
Objective: Cervical intraepithelial neoplasia (CIN) is a dysplastic process in cervical squamous epithelium and carries a risk of progression to cervical cancer. The aim of this study was to compare expression of three biomarkers named p53, p63 and K
Externí odkaz:
https://doaj.org/article/e761372ac2c94336b68f9523d385da7b