LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 1262

Search options

  1. Article ; Online: Adverse events and SARS-CoV-2 antibody responses after immunization with Sputnik V, ChAdOx1-S, and BBIBP-CorV vaccines in people with HIV.

    Mauas, Romina / Urueña, Analia / Cecchini, Diego / Strada, Maria L / Arietti, Soledad / Cassetti, Isabel / Nogueira, Nicholas F / Salazar, Ana S / Rodriguez, Violeta J / Jones, Deborah L / Alcaide, Maria L

    AIDS (London, England)

    2023  Volume 37, Issue 6, Page(s) 941–946

    Abstract: Objective: This study describes adverse events following immunization (AEFIs) and the development of SARS-COV-2 antibodies after Sputnik V, AstraZeneca, and Sinopharm COVID-19 vaccination in people with HIV (PWH).: Methods: In total, 595 adult PWH at ...

    Abstract Objective: This study describes adverse events following immunization (AEFIs) and the development of SARS-COV-2 antibodies after Sputnik V, AstraZeneca, and Sinopharm COVID-19 vaccination in people with HIV (PWH).
    Methods: In total, 595 adult PWH at an HIV center in Argentina from March to December 2021 were enrolled. Analysis included participants who received COVID-19 vaccination with Sputnik V, AstraZeneca, and Sinopharm, and did not receive mRNA COVID-19 vaccines. Clinical data, and local or systemic AEFI variables were collected using an online questionnaire after the first dose. Detection of S1-RBD IgG antibodies was performed between days 28 and 60 after the second dose in a subsample (SARS-CoV-2 IgG chemiluminescent immunoassay; Siemens). A multivariable logistic regression and spearman test were used for analyses.
    Results: Mean age was 46.1 years (SD = 11.8); 70.4% were men; and median CD4 + T cells count was 659 (500-852) cells/μl. AEFIs were reported in 214 (36.0%) participants. More participants reported AEFIs after Sputnik V (29.4%) and AstraZeneca (47.5%) than Sinopharm (13.9%) (χ 2  = 35.85, P  < 0.001). Higher odds of reporting an AEFIs were associated with receiving Sputnik V [aOR = 2.90; 95% confidence interval (95% CI) = 1.40-6.04; P  = 0.004] and AstraZeneca (aOR = 5.38; 95% CI = 2.63-11.01; P  < 0.001) compared with Sinopharm. Lower odds were associated with age (aOR = 0.97; 95% CI = 0.95-0.99; P  < 0.001). Overall, 76 (95.0%) individuals assessed for the presence of SARS-CoV-2 antibody reached S1-RBD IgG antibody titers at least 1 U/ml; mean titer was 51.3 (SD = 51.07) U/ml. Higher antibody titers correlated with higher CD4 + T cells count (Rho = 0.280; P  = 0.012).
    Conclusion: NonmRNA vaccines showed a good safety profile and adequate SARS-CoV-2 antibody responses among PWH suggesting adequate protection to SARS-CoV-2.
    MeSH term(s) Adult ; Male ; Humans ; Middle Aged ; Female ; COVID-19 Vaccines/adverse effects ; SARS-CoV-2 ; Antibody Formation ; COVID-19/prevention & control ; HIV Infections ; Vaccination ; Immunization ; Vaccines ; Antibodies, Viral ; Immunoglobulin G
    Chemical Substances BIBP COVID-19 vaccine ; COVID-19 Vaccines ; Vaccines ; Antibodies, Viral ; Immunoglobulin G
    Language English
    Publishing date 2023-01-13
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 639076-6
    ISSN 1473-5571 ; 0269-9370 ; 1350-2840
    ISSN (online) 1473-5571
    ISSN 0269-9370 ; 1350-2840
    DOI 10.1097/QAD.0000000000003483
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  3. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  4. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  5. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  6. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  7. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  8. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  9. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  10. Article ; Online: Conductive Gas Plasma Treatment Augments Tumor Toxicity of Ringer’s Lactate Solutions in a Model of Peritoneal Carcinomatosis

    Miebach, Lea / Freund, Eric / Cecchini, Alessandra Lourenço / Bekeschus, Sander

    Antioxidants : open access journal

    2022  Volume 11, Issue , Nr. 8

    Abstract: ... activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate ...

    Abstract Reactive species generated by medical gas plasma technology can be enriched in liquids for use in oncology targeting disseminated malignancies, such as metastatic colorectal cancer. Notwithstanding, reactive species quantities depend on the treatment mode, and we recently showed gas plasma exposure in conductive modes to be superior for cancer tissue treatment. However, evidence is lacking that such a conductive mode also equips gas plasma-treated liquids to confer augmented intraperitoneal anticancer activity. To this end, employing atmospheric pressure argon plasma jet kINPen-treated Ringer’s lactate (oxRilac) in a CT26-model of colorectal peritoneal carcinomatosis, we tested repeated intraabdominal injection of such remotely or conductively oxidized liquid for antitumor control and immunomodulation. Enhanced reactive species formation in conductive mode correlated with reduced tumor burden in vivo, emphasizing the advantage of conduction over the free mode for plasma-conditioned liquids. Interestingly, the infiltration of lymphocytes into the tumors was equally enhanced by both treatments. However, significantly lower levels of interleukin (IL)4 and IL13 and increased levels of IL2 argue for a shift in intratumoral T-helper cell subpopulations correlating with disease control. In conclusion, our data argue for using conductively over remotely prepared plasma-treated liquids for anticancer treatment.

    publishedVersion
    Keywords colorectal cancer ; cytokines ; immunogenicity ; plasma medicine ; reactive oxygen species ; ROS ; 540 ; 610
    Subject code 660
    Language English
    Publisher Basel : MDPI
    Publishing country de
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

To top