Results 61 to 70 of about 5,583,624 (329)

PECULIARITIES OF CONTROL OF HUMAN ALBUMIN DRUGS ON THE CONTENT OF BACTERIAL ENDOTOXINS

Разработка и регистрация лекарственных средств, 2019
The problem was considered to determine bacterial endotoxins in human albumin drugs. To improve the safety of medicines the option of dual control was recommended, which includes the rabbit pyrogen test and determining bacterial endotoxins by the LAL ...
T. V. Kukunina, A. G. Israfilov, M. L. Romanenkova, R. S. Gaynullina, L. G. Fedko   +4 more
doaj  

Influence of visual field results in the glaucoma diagnosis

Revista Brasileira de Oftalmologia
Objective: To determine the influence of visual field results in the diagnosis of glaucoma. Methods: A questionnaire with ophthalmologists was conducted where slides of a digital photograph of the optic disc and computerized visual field exam were ...
Leopoldo Magacho, Cláudia Gomide Vilela de Sousa Franco, Gustavo de Paula Figueiredo, Arnaldo Machado Borges do Vale, Bruna Thomé Rassi, Marcos P. Ávila   +5 more
doaj   +1 more source

Comparison of COVID-19 Rapid Antigen Test Results with PCR Reactive/ Non-Reactive Cases

Pakistan Armed Forces Medical Journal, 2023
Objective: To evaluate the analytical accuracy of the COVID-19 Ag Rapid Test Device by Abbott PanbioTM using RT-PCR as the reference assay and to detect any false-positive/negative reactions to assess the specificity of this analytical procedure ...
Nayab Zehra, Muhammad Dilawar Khan, Hijab Batool, Omar Rasheed Chughtai, Akhtar Sohail Chughtai, Muhammad Shakeel   +5 more
doaj   +1 more source

False-negative and false-positive rates per quarter, April 2012-June 2014.

, 2016
False-negative and false-positive rates per quarter, April 2012-June 2014.
Pedro G. Suarez (2795539), Genetu Alem (3176130), Dereje Habte (235296), Belaineh Girma (95494), Muluken Melese (34781), Yewulsew Kassie (2795530), Gonfa Ayana (466721), Solomon Negash (2795545), Feleke Belachew (3176136), Jemal Seid (3176133), Nebiyu Hiruy (2795551), Yared K. Haile (2795548), Degu Jerene (75554)   +12 more
core   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

REGULATORY AND METHODOLOGICAL ASPECTS OF STUDYING ALLERGENIC PROPERTIES OF NEW MEDICINES AT THE PRECLINICAL STAGE

Регуляторные исследования и экспертиза лекарственных средств, 2018
The assessment of allergic risk at the preclinical stage of drug development has been a debatable issue due to the integration of national requirements for medicines authorisation with those of the Eurasian Economic Union (EAEU).
K. L. Kryshen, A. E. Katelnikova, A. A. Muzhikyan, M. N. Маkarova, V. G. Makarov   +4 more
doaj   +1 more source

Association between False Positive, False Negative, High-Background Cases and Humidity in One Lambda LABTypeTM HLA-DR Typing

Korean Journal of Clinical Laboratory Science, 2023
Human leukocyte antigen (HLA) typing was performed in the diagnostic immunology laboratory of the Seoul National University Hospital. Among 611 HLA-DR tests, specific bead reactions suspected of being false positive and false negative in Lot 20 reagents ...
Hyang Son AN, Minsung SOHN
doaj   +1 more source

Definitions of true positive (TP), true negative (TN), false positive (FP), and false-negative (FN).

, 2023
Definitions of true positive (TP), true negative (TN), false positive (FP), and false-negative (FN).
Jayaraman Thangappan (16920766), Sangwook Wu (8352264), Mandar Kulkarni (300092), Indrajit Deb (1816168)   +3 more
core   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source