Sign inSubmit
Tips: “quotes” for a phrase · author:Lee · a DOI goes straight to its article

721 articles for “Tc Cells”
Set a search alert
Research ArticleOpen accessEvery word in the titleRadiation Triggered Phenotypic Changes of Regulatory T CellsLantao Liu, Yan Peng, Deqin Zhang, Dongsheng NiuIonizing radiation disrupts the immune balance easily. Regulatory T (Treg) cells directly affect the immune balance after radiation exposure. Meanwhile, the present study is to investigate the survival ability and phenotypic changes of Treg cells induced by 60Co γ-rays in order to expand the understanding on how Treg cells modulated by radiation. Mice lymphocytes were isolated from thymus and spleen … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 1 · 20 Mar 2022 · 5,828 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAmphetamine Stimulates Protein Kinase and Calcium Influx to Increase Corticosterone and Aldosterone Secretion from Male Rat Adrenal CellsLing-Ling Chang, Wan-Song Alfred Wun, Cai-Yun Jian, Paulus S. WangAmphetamine is a potent central nervous system stimulant. Clinical trials have demonstrated that in healthy adults, low (therapeutic) doses of amphetamine can improve i.e., cognition, memory, attention behavior. An amphetamine overdose can affect cardiovascular, central nervous system, musculoskeletal, respiratory, urinary, or sexual function. Furthermore, amphetamine can activate the hypothalamic-pituitary-adrenal axis to increase glucocorticoids and mineralocorticoids released from adrenal. The object … …American Journal of Pharmacology and Toxicology, Vol. 16, Issue 1 · 10 Mar 2021 · 7,872 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleInfluence of Different Freezing Curves on the Acrosome Integrity of Male Goat Sperm CellsSofia Alexandra Fagundes Lopes, Henrique José Duarte Rosa, António Chaveiro, Fernando Moreira da SilvaThe aim of the present study was to evaluate the effect of three different freezing curves on male goat’s sperm viability and acrosome integrity. Semen was collected on three adult male goats in February (Azores, Portugal, latitude 38°39′N) using an artificial vagina and a female with induced heat. Three collection sessions were spaced of approximately 5 days. The study followed … …American Journal of Animal and Veterinary Sciences, Vol. 16, Issue 1 · 19 Feb 2021 · 6,616 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePerformance Enhancement Strategy of Ultra-Thin CIGS Solar CellsSoumaïla Ouédraogo, Boureima Traoré, Marcel Bawindsom Kébré et al.In this article, numerical modeling and simulation using SCAPS-1D software has been used to explore the performance of CIGS-based solar cells when some parameters are modified. Starting from a baseline model that rigorously reproduces the experimental results, the absorber properties such as defect density, band-gap and acceptor concentration have been investigated and the optimal values to obtain high-efficiency CIGS-base solar … …American Journal of Applied Sciences, Vol. 17, Issue 1 · 24 Dec 2020 · 6,952 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSelective Susceptibility of Human Bladder Transitional Cell Carcinoma T24 Cells towards NBD PeptideSankari Durairajan, Charles Emmanuel Jebaraj Walter, Kalaiselvi Periyandavan et al.Bladder cancer is a recurrent disease that often develops chemoresistance and is on the rise in developing countries. After diagnosis surgery followed by immunotherapy and/or chemo- radiation therapy are the available treatments. These treatments do not provide protection against disease progression or recurrence thus highlighting the need to identify and develop drugs that are capable of inhibiting bladder cancer. T24 … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 2 · 20 Apr 2020 · 7,787 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleNCCRP-1 Might Not be a Marker of so Called NCC Cells in Common Carp (Cyprinus carpio) LeukocytesMazal Shimon-Hophy, Avi Jacob, Ramy R. AvtalionThe purpose of this study was to verify whether NCCRP-1 is a marker of a unique type of cells in teleost, so-called NCC, or an ubiquitin, like in cytotoxic cells. Therefore, common carp peripheral blood leukocytes were isolated and tested for the binding of fluorescent NCCRP-1 antibody to stained MAIT, γδ T and T cells following stress treatments. The results … …American Journal of Immunology, Vol. 16, Issue 1 · 26 Mar 2020 · 7,755 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleOptoelectronic Characterisation of Silicon and CIGS Photovoltaic Solar CellsRicardo A. Marques Lameirinhas, Afonso Ravasco, Catarina Pinho Correia Valério Bernardo, João Paulo N. TorresThroughout these years, many materials have been subjected to tests and experiments, creating several photovoltaic technologies and generations. In this article, some of these generations are compared, namely silicon and Copper Indium Gallium di-Selenide (CIGS), in order to characterize both materials in an optoelectronic way. Using a 2D solar cell PIN model using COMSOL software, both materials are tested, obtaining … …American Journal of Engineering and Applied Sciences, Vol. 17, Issue 1 · 30 Jan 2024 · 4,976 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffects of Vascular Endothelial Growth Factor (VEGF) on Dental Pulp Stem Cells (DPSC)Eric Mullins, Cale Forgues, Karl KingsleyDental Pulp Stem Cells (DPSCs) are non-embryonic, mesenchymal stem cells that may have significant potential for therapeutic and regenerative biomedical applications. Studies of DPSC differentiation have demonstrated the potential to form many tissue types, including neural, osteogenic and vascular precursors using cytokines and growth factors, such as Vascular Endothelial Growth Factor (VEGF). Eight previously isolated Dental Pulp Stem Cell (DPSC) … …Current Research in Medicine, Vol. 9, Issue 1 · 1 Jun 2019 · 13,831 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleCytotoxic Activity of Tinospora crispa Crude Extracts (Stem) Against K562 Human Leukemia CellsNormah Awang, Haziratul Iffah Ruzali, Rapidah Mohamad et al.Tinospora crispa (T. crispa) is traditionally used as an herbal medicine for treatment of gout and is an analgesic, anti-inflammatory and antihyperuricemic agent. Cytotoxicity of hexane, dichloromethane, ethanol and aqueous extracts of T. crispa stem against K562 cells was assessed. Crude extracts of T. crispa stem were obtained by sonication and maceration methods. T. crispa stem powder was macerated and … …OnLine Journal of Biological Sciences, Vol. 19, Issue 2 · 11 May 2019 · 7,870 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleAutomatic Counting for Live and Dead Cells from Trypan Blue-Stained Images by Image Analysis Based on Adaptive K-Means ClusteringSu Mon Aung, Kanyanatt Kanokwiroon, Tonghathai Phairatana, Surapong ChatpunComputer-assisted image analysis can be employed to reduce the time consumed in the routine task such as cell counting. This study aimed to establish a method to perform this routine task based on an image analysis to automatically count live and dead cells after staining with trypan blue dye. Gray scale conversion and morphological operation were applied to the input … …Journal of Computer Science, Vol. 15, Issue 2 · 1 Mar 2019 · 8,566 accessesView PDFCite