Results 51 to 60 of about 21,356 (185)

Identification of Toxoplasma gondii antigens involved in the IgM AND IgG indirect hemagglutination tests for the diagnosis of toxoplasmosis

Revista do Instituto de Medicina Tropical de São Paulo, 1997
Crude Toxoplasma gondii antigens represent raw material used to prepare reagents to be employed in different serologic tests for the diagnosis of toxoplasmosis, including the IgM and IgG indirect hemagglutination (IgG-HA and IgM-HA) tests.
Y.I. YAMAMOTO, V. HUBER, S. HOSHINO-SHIMIZU   +2 more
doaj   +1 more source

An Hemagglutination Test for Titration of Antibodies to Polioviruses.

Experimental Biology and Medicine, 1958
SummaryAn hemagglutination technic for the titration of antibodies to polioviruses has been described. The HA titers showed approximately a 75% correlation with neutralizing antibody. The virus-sensitized cells did not remain agglutinable for more than 2 days at 5°C, but have proven stable for at least 6 weeks when kept frozen. An antigenic cross among
J M, McKENNA, F, ZUSCHEK, J W, FRANKEL
openaire   +2 more sources

СЕРОТИПИРОВАНИЕ ВОЗБУДИТЕЛЯ АКТИНОБАЦИЛЛЕЗНОЙ ПЛЕВРОПНЕВМОНИИ СВИНЕЙ

Ветеринарная патология, 2007
Results of determination of serovariant belonging of Actinobacillus pleuropneumoniae SH-1, K-2 and K-1 isolates by precipitation, agglutination and indirect hemagglutination tests are given in the paper. The serologic tests showed that the isolate 

doaj  

Preliminary Report on a Hemagglutination Test for Entamoebae.

Experimental Biology and Medicine, 1961
SummaryAntigens prepared from E. invadens and E. histolytica, DKB strain grown in monomicrobial culture with T. cruzi in Phillips' medium have demonstrated high sensitivity and been used successfully in reciprocal hemagglutination tests with specific antisera prepared in rabbits. The antigen prepared from E.
J F, KESSEL, W P, LEWIS, S, MA, H, KIM
openaire   +2 more sources

Safety Assessment and Hypoglycemic Effect of Moringa oleifera Lam. Seed Lectin (WSMoL) in Alloxan‐Induced Diabetic Mice

Journal of Applied Toxicology, Volume 46, Issue 11, Page 3973-3988, November 2026.
ABSTRACT Moringa oleifera Lam. seeds contain WSMoL, a lectin previously studied for toxicity and pharmacological effects. In this study, we investigated WSMoL (10, 25, or 50 mg/kg i.p.) for acute and 14‐day repeated‐dose toxicity, as well as genotoxicity, in Swiss mice.
Alícia Natalie Silva dos Santos, Matheus Cavalcanti de Barros, Cleidiane Silva Vieira de Souza, Ryan Cristian da Silva, Luana Cassandra Breitenbach Barroso Coelho, Maria Tereza dos Santos Correia, Fernanda das Chagas Ângelo Mendes Tenório, Alisson Macário de Oliveira, Thiago Henrique Napoleão, Robson Raion de Vasconcelos Alves, Patrícia Maria Guedes Paiva   +10 more
wiley   +1 more source

Toxoplasmosis serology: an efficient hemagglutination procedure to detect IgG and IgM antibodies

Revista do Instituto de Medicina Tropical de São Paulo, 1989
In search of an efficient but simple, low cost procedure for the serodiagnosis of Toxoplasmosis, especially suited for routine laboratories facing technical and budget limitations as in less developed countries, the diagnostic capability of Hematoxo ...
M.E. Camargo, Maria Emilia G. Moura, P.G. Leser   +2 more
doaj   +1 more source

Biological activities and bioactive constituents of Flammulina velutipes: An updated systematic review

Journal of the Science of Food and Agriculture, Volume 106, Issue 14, Page 8298-8314, November 2026.
Abstract Flammulina velutipes (enokitake) is an edible mushroom recognized for both its nutritional and medicinal properties. It exhibits a broad spectrum of biological activities, including antioxidant, anti‐inflammatory, antitumor, immunomodulatory, and gut microbiota‐regulating effects.
Rıdvan Özgen, Didem Şöhretoğlu, Ayşe Kuruüzüm‐Uz   +2 more
wiley   +1 more source

Recent Advances in Microalgae‐Based Functional Coatings and Films for Food Packaging Applications: Opportunities and Challenges

Packaging Technology and Science, Volume 39, Issue 11, Page 1377-1396, November 2026.
Microalgae‐derived bioactive compounds exhibit strong antioxidant and antimicrobial properties and can be incorporated into edible coatings to enhance food quality and shelf life. These materials offer sustainable, biodegradable alternatives to conventional packaging, with promising potential for future scalable food applications.
Madhu Gaidher, Nidhi Bhardwaj, Sachin Sharma, Akanksha Singh, Kanika Dulta, P. K. Chauhan, Pooja Yadav, Hira Iqbal, Helen Onyeaka, Soumya Ghosh   +9 more
wiley   +1 more source

Investigation on biochemical, colicinogenic and mannose resistant hemagglutination characteristics of e. coli strains isolated from healthy and diarrhoeic lambs [PDF]

Eurasian Journal of Veterinary Sciences
In this study, biochemical, colicinogenic, hemagglutination (HA), mannose sensitive hemagglutination (MSHA) and mannose resistant hemagglutination (MRHA) characteristics of 200 E.
Mehmet Çorlu
doaj  

Epizootologie de la pasteurellose bovine en République du Tchad : importance de l'immunité naturelle acquise

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1964
En République du Tchad, les foyers de Pasteurellose bovine sont rares et la maladie peu connue, sauf peut-être pour la région du Mayo-Kebbi. Une enquête sérologique effectuée sur 411 zébus adultes, par le moyen de deux tests: hémagglutination passive et ...
Pierre Perreau, J.P. Petit, M. Thomé
doaj   +1 more source