Results 111 to 120 of about 199,261 (304)

PURINE AND PYRIMIDINE REQUIREMENTS OF LACTOBACILLUS LEICHMANNII IN THE PRESENCE OF VITAMIN B ₁₂ OR THYMIDINE [PDF]

, 1952
Mancourt Downing, Irwin A. Rose, B.S. Schweigert   +2 more
openalex   +1 more source

Metformin and Dietary Restriction Counteract Aging via Reducing m6A–Dependent Stabilization of Methionine Synthase mRNA in Brachionus asplanchnoidis (Rotifera)

Aging Cell, EarlyView.
Metformin and dietary restriction modulate m6A to extend lifespan of rotifer, highlighting MTR as a central regulator of aging through methionine metabolism. ABSTRACT Metformin, a medication primarily used to treat diabetes, has gained attentions for its potential antiaging properties.
Yu Zhang, Xiaojie Liu, Hairong Lian, Yanchao Chai, Yang Zhou, Dongqi Kan, Jilong Ren, Cui Han, Jiaxin Yang   +8 more
wiley   +1 more source

Chemical Eluates from Ultra-High Molecular Weight Polyethylene and Fibroblast Proliferation

Journal of Orthopaedic Surgery, 2001
Although polyethylene wear particles have been implicated in osteolysis and implant loosening, this study is the first to test whether chemical eluates extracted from ultra-high molecular weight polyethylene (UHMWPE) could also be involved in this ...
Kate Y Wang, J Geoffrey Horne, Peter A Devane, Tracy Wilson, John H Miller   +4 more
doaj   +1 more source

Leukocyte Labeling in Rats during and after Continuous Infusion of Tritiated Thymidine: Implications for Lymphocyte Longevity and DNA Reutilization [PDF]

, 1965
Stephen H. Robinson, George Brecher, Ira S. Lourie, James E. Haley   +3 more
openalex   +1 more source

Pregnancy in women with mitochondrial disease—A literature review and suggested guidance for preconception and pregnancy care

Australian and New Zealand Journal of Obstetrics and Gynaecology, Volume 65, Issue 1, Page 30-36, February 2025.
Mitochondrial donation to reduce the risk of primary mitochondrial disease transmission from mother to child is now permitted under Australian law as part of a clinical trial. The energy demands of pregnancy have the potential to worsen mitochondrial disease symptoms and severity in affected women.
Lisa Hui, Pema Hayman, Ali Buckland, Michael C Fahey, David A Mackey, Andrew J Mallett, Daniel R Schweitzer, Clare P Stuart, Wai Yan Yau, John Christodoulou   +9 more
wiley   +1 more source

INCORPORATION OF TRITIUM-LABELED THYMIDINE AND LYSINE INTO CHROMOSOMES OF CULTURED HUMAN LEUKOCYTES [PDF]

, 1966
Mac Donald Cave
openalex   +1 more source

Simultaneous Determination of Ten Nucleosides in New Selenium-enriched Bamboo Shoots by HPLC-FP

Shipin gongye ke-ji
Objective: To establish a method for simultaneous determination of cytosine, uracil, cytidine, hypoxanthine, uridine, thymidine, adenine, guanosine, thymidine and adenosine in different selenium-rich bamboo shoots.
Xinrui QIN, Xiaobing NIE, Gaoyang YUAN, Shihan LIU, Yuyu YANG, Zhixin LIU, Shouzhe QIU, Li ZHENG, Shuo YANG, Baolei FAN   +9 more
doaj   +1 more source

Higher Efficiency of Retrovirus Transduction in the Late Stage of Primary Culture of Hepatocytes from Nontreated than from Partially Hepatectomized Rat

Cell Transplantation, 1998
The aim of this investigation was to optimize the conditions for gene transduction by a retroviral vector into primary cultured hepatocytes. Because a retrovirus infection is dependent upon the proliferative activity of the target cells, we examined the ...
Shin Enosawa, Seiichi Suzuki, Xiao-Kang Li, Torayuki Okuyama, Masayuki Fujino, Hiroshi Amemiya   +5 more
doaj   +1 more source

H3-THYMIDINE DERIVATIVE POOLS IN RELATION TO MACRONUCLEAR DNA SYNTHESIS IN TETRAHYMENA PYRIFORMIS [PDF]

, 1965
G. E. Stone, O. L. Miller, David M. Prescott   +2 more
openalex   +1 more source

Imatinib decreases germ cell survival and germline stem cell proliferation in rodent testis ex vivo and in vitro

Andrology, EarlyView.
Abstract Background Imatinib and dasatinib are tyrosine kinase inhibitors (TKIs) increasingly used to treat several diseases in both children and adults at fertile age. We have previously shown that imatinib has adverse effects on developing testis, and imatinib‐treated male patients have been reported to have reduced sperm counts.
Anna Eggert, Sini Laasanen, Mirja Nurmio, Aida Wahlgren, Kirsi Jahnukainen, Kim Eerola, Miisael Nieminen, Opeyemi Olotu, Noora Kotaja, Juho‐Antti Mäkelä, Jorma Toppari   +10 more
wiley   +1 more source