Results 41 to 50 of about 209,522 (357)

Participation of Selected Soluble BMP-2 and BMP-7 Bone Morphogenetic Proteins and Their Soluble Type I ALK-1 and Type II BMPR2 Receptors in Formation and Development of Endometriosis

open access: yesBiomedicines, 2021
Angiogenesis is considered to be one of the key stages in the development of endometriosis. Recent studies indicate that bone morphogenetic proteins (BMPs) and their receptors (BMPR) may play an important role in the angiogenesis process.
Joanna Janusz   +7 more
doaj   +1 more source

Multi-center nationwide comparison of seven serology assays reveals a SARS-CoV-2 non-responding seronegative subpopulation

open access: yesEClinicalMedicine, 2020
Background An Israeli national taskforce performed a multi-center clinical and analytical validation of seven serology assays to determine their utility and limitations for SARS-CoV-2 diagnosis.
K. Oved   +26 more
semanticscholar   +1 more source

Quantifying asymptomatic infection and transmission of COVID-19 in New York City using observed cases, serology, and testing capacity

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance As health officials face another wave of COVID-19, they require estimates of the proportion of infected cases that develop symptoms, and the extent to which symptomatic and asymptomatic cases contribute to community transmission.
R. Subramanian   +2 more
semanticscholar   +1 more source

COMPARISON OF PROTECTION INDUCED BY CORYNEBACTERIUM PSEUDOTUBERCULOSIS TOXOID AND BCG VACCINES IN LAMBS [PDF]

open access: yesVeterinary Medical Journal - Giza, 2008
A total of 460 sheep in 3 distinct age/sex groups were examined to determine the occurrence of caseous lymphadenitis in Beni Suef Governorate. The results confirmed that frequency increased with age but also revealed increases in extent of involvement ...
AMANY, I EL-BIALY   +2 more
doaj   +1 more source

Serology characteristics of SARS-CoV-2 infection since the exposure and post symptoms onset

open access: yesmedRxiv, 2020
Background Timely diagnosis of SARS-CoV-2 infection is the prerequisite for treatment and preventive quarantine. The serology characteristics and complement diagnosis value of antibody test to RNA test needs to be demonstrated.
B. Lou   +23 more
semanticscholar   +1 more source

An In Vitro Microneutralization Assay for SARS‐CoV‐2 Serology and Drug Screening

open access: yesCurrent Protocols in Microbiology, 2020
The severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) emerged in the city of Wuhan, Hubei Province, China, in late 2019. Since then, the virus has spread globally and caused a pandemic.
F. Amanat   +12 more
semanticscholar   +1 more source

Membrane Properties of Human Induced Pluripotent Stem Cell-Derived Cultured Red Blood Cells

open access: yesCells, 2022
Cultured red blood cells from human induced pluripotent stem cells (cRBC_iPSCs) are a promising source for future concepts in transfusion medicine. Before cRBC_iPSCs will have entrance into clinical or laboratory use, their functional properties and ...
Claudia Bernecker   +10 more
doaj   +1 more source

Serology for SARS-CoV-2: Apprehensions, opportunities, and the path forward

open access: yesScience immunology, 2020
Defining acceptable performance characteristics for SARS-CoV-2 serological tests requires factoring in how the results will be used. Serological testing for SARS-CoV-2 has enormous potential to contribute to COVID-19 pandemic response efforts.
Juliet E. Bryant   +13 more
semanticscholar   +1 more source

Optimizing high-yield production of SARS-CoV-2 soluble spike trimers for serology assays

open access: yesbioRxiv, 2020
The SARS-CoV-2 spike trimer is the primary antigen for several serology assays critical to determining the extent of SARS-CoV-2 exposure in the population.
D. Esposito   +12 more
semanticscholar   +1 more source

Concentrations of Neopterin and Interleukin-10 in Peritoneal Fluid and in Serum of Women with Endometriosis

open access: yesPteridines, 2004
Endometriosis is a gynaecological disorder characterized by increased number and activation of peritoneal macrophages and release of macrophage-derived cytokines and growth factors. The aim of our work was t(5 study the level of neopterin and interleukin
Kondera-Anasz Zdzislawa   +4 more
doaj   +1 more source

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