Results 41 to 50 of about 677 (195)

SYNTHESIS OF 17- AND 20-HOMO-AZA-STEROIDS. STUDY OF THE ACTION OF ONE COMPOUND IN EXPERIMENTAL TRANSPLANTABLE TUMORS AND IN THE GENETIC MATERIAL OF MAMMALIAN CELLS AND BACTERION

open access: yes, 1987
THREE NEW HOMO-AZA-STEROIDS HAVE BEEN SYNTHESIZED. 17B-ACETAMIDO -3AZA-A-MOHOM-4A-ANDROSTEN-4-ONE AND 20A AND 20B-ACETAMIDO- EPIMERS OF 3-AZA-A-HOMO-4A-PREGNEN-4-ONE.
Αθανασίου, Αικατερίνη
core   +1 more source

Vaccination in dermatology 2025: Update considering current recommendations of the German Standing Committee on Vaccination

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 8, Page 925-930, August 2025.
Summary The immunosuppressive and immunomodulatory treatment of dermatological patients necessitates the regular review and updating of standard vaccinations and vaccines indicated for specific conditions. The German Standing Committee on Vaccination (STIKO) at the Robert Koch Institute regularly publishes evidence‐based vaccination recommendations ...
Johanna Stoevesandt   +3 more
wiley   +1 more source

Transforming Growth Factor‐β Pathway: Biological Functions and Therapeutic Targets

open access: yesMedComm, Volume 6, Issue 7, July 2025.
Natural compounds modulate the TGF‐β pathway, which acts as both a tumor suppressor and promoter during cancer progression. Agents such as ginsenosides, halofuginone, and EGCG influence cell proliferation, apoptosis, and angiogenesis. These bioactive molecules may complement standard therapies, highlighting the need for advanced formulations ...
Reham Hassan Mekky   +9 more
wiley   +1 more source

Cell Biology of Human Cytomegalovirus Latency: Implications for Pathogenesis and Treatment

open access: yesReviews in Medical Virology, Volume 35, Issue 4, July 2025.
ABSTRACT Human cytomegalovirus (HCMV), like all herpes viruses, can establish lifelong infections of the host. This is due to the capacity to establish latency—a defining characteristic of herpes virus infection. In healthy individuals, pathology associated with HCMV infection is rare due, in part, to a robust immune response that controls replication.
Matthew B. Reeves
wiley   +1 more source

Antineoplastic effects of Euphorbia tirucalli Lineu (Euphorbiaceae): in vivo and in vitro studies.

open access: yes, 2019
Euphorbia tirucalli Lineu (Euphorbiaceae) (ET) é uma planta popularmente utilizada para o tratamento de neoplasias. O objetivo geral deste trabalho foi avaliar os efeitos do látex da Euphorbia tirucalli Lineu (Euphorbiaceae) em tumores transplantáveis in
Paz, Diego Pinha Alves da
core   +1 more source

ПЕРСПЕКТИВЫ ИСПОЛЬЗОВАНИЯ МЕЛАТОНИНА В КЛИНИЧЕСКОЙ ОНКОЛОГИИ

open access: yes, 2016
Nowadays great successes have been reached in chemotherapy treatment of cancer. New medications let increase time to progression,  overall survival and to improve a quality of life. Recently, antitumor activity of melatonin is actively investigated. Many
M. A. Osipov   +9 more
core   +1 more source

Estudo do mecanismo de ação antiproliferativa e antitumoral de extratos de Casearia sylvestris e de fenilaminonaftoquinonas associadas ou não ao ascorbato de sódio [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2014.Casearia sylvestris é uma planta utilizada popularmente no tratamento de tumores. Quinonas tratam-se de
Felipe, Karina Bettega
core  

Repetitive Sequences in DNA of Mouse Tumor Cells

open access: yes, 1979
The kinetics of reassociation of the DNA of mouse tumor cells has been examined to determine the amount and repetition frequency of various DNA fractions.
서정선
core  

Molecular genetic analysis of paediatric low-grade astrocytoma

open access: yes, 2010
The thesis describes the molecular genetic analysis of fifty low-grade paediatric astrocytomas. DNA copy number changes were investigated in paediatric low-grade astrocytomas (WHO grade I and II), using array comparative genomic hybridisation and ...
Tatevossian, R.G.
core  

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