Results 81 to 90 of about 210,457 (336)

The Complement fixation test [PDF]

open access: yes
The use of the complement fixation reaction in the diagnosis of disease was first introduced by Bordet and Gengou in 1901. With serum s from individuals suspected of having typhoid fever, combined with typhoid antigens, they were able to demonstrate ...

core  

A STUDY OF VARIOUS FRACTIONS OF BRUCELLA ABORTUS: II. COMPLEMENT FIXATION AND INTRADERMAL TESTS WITH ALCOHOLIC PRECIPITATE

open access: yes, 1935
Alcoholic precipitates of Brucella abortus showed high antigenic qualities in the complement fixation test. Dialysis and filtration did not lower this activity. The precipitates gave rise to reactions in infected guinea pigs, in dilutions which produced
Ronald Gwatkin
core   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Serological Survey of Bovine Brucellosis in Cameroon

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2005
A serological survey was carried out at the abattoir of Dschang (West Cameroon) from August 2002 to July 2003 in order to determine the prevalence of bovine brucellosis.
O. Shey-Njila   +6 more
doaj   +1 more source

Complement Fixation Tests -- 1954 -- Conferences and Special Meetings, NFIP -- letter, 1954-07-20

open access: yes, 1954
Letter from Sabin, Albert B.
Sabin, Albert B. (Albert Bruce), 1906-1993
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Complement Fixation Tests -- 1954 -- Conferences and Special Meetings, NFIP -- letter, 1954-07-23

open access: yes, 1954
Letter from Sabin, Albert B.
Sabin, Albert B. (Albert Bruce), 1906-1993
core  

The preparation and evaluation of antigens for use in a complement fixation test for Trypanosoma evansi

open access: yes, 1976
Stabilate of a South American strain of Trypanosoma evansi, TREU 1292, taken from storage at -79°C was thawed, mixed with Locke's solution and given to mice by intraperitoneal injection.
Quinlan, James Finbarr
core   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

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