Results 121 to 130 of about 61,903 (248)

Comparative analysis of immune responses in ovipositing and non‐ovipositing females of European earwig Analyse comparative de la réponse immunitaire avant et après la ponte chez le forficule européen

Physiological Entomology, EarlyView.
Oviposition and care decrease the total haemocyte concentration. Oviposition and care affect haemocyte type proportions. Serratia marcescens challenge does not affect the immune cell parameters. Abstract Reproduction and immunity are essential biological processes that compete for resources and energy.
Louis Pailler, Wilfrid Jean Louis, Mae Baillergeon, Marion Corjon, Tiffany Laverre, Julien Verdon, Joël Meunier, Christine Braquart‐Varnier   +7 more
wiley   +1 more source

The acute and dermal toxicity of antiparasitic salt briquettes on laboratory animals

Российский паразитологический журнал, 2016
The acute toxicity of salt briquettes with ivermectin is investigated. LD50 for white rats is 6400 mg/kg, white mice – 10300 mg/kg (8945÷10854). At drawing on the intact leather (skin) of rats LD50 makes more than 12500 mg/kg.
N. B. Yemelyanova
doaj  

Integrated Phytochemical Characterisation, Pharmacological Evaluation and Computational Investigation of Acampe papillosa Stem Extract

Analytical Science Advances, Volume 7, Issue 2, December 2026.
The pharmacological potential of the methanolic stem extract of Acampe papillosa is evaluated using in vivo and in silico approaches. The extract demonstrates significant anxiolytic, sedative, anti‐inflammatory, and antipyretic activities in experimental models, while molecular docking supports the observed biological effects through favorable ...
Qurratul Ain Sadia, Sadia Tamanna Tamim, Faruq Mohammed Tashriq, Nasir Uddin, Fatematus Zhohara Alam Hima, Ulfat Sobha Surat, Mily Khastagir, Muhammad Abdul Jalil, Md. Hossain Rasel, Arman Ullah Rafi, S. M. Moazzem Hossen   +10 more
wiley   +1 more source

Immunological Cross-Reactivity and Neutralizing Efficacy of Antivenom Against Five Medically Important Iranian Viper Venoms. [PDF]

Vet Med Sci
Investigating Iranian viper venoms reveals compositional and antigenic diversity impacting antivenom efficacy. The study highlights the need to incorporate both broadly cross‐reactive and specifically under‐represented venoms into immunization mixtures to optimize paraspecific protection strategies.
Khamehchian S, Tahoori F, Rabie H, Nasrabadi NN, Tebianian M.   +4 more
europepmc   +2 more sources

Immunonutritional Effects of Nucleotides and Olive Bioactive Extracts on Growth Performance and Survival of Pacific White Shrimp Upon Vibrio parahaemolyticus (AHPND) Challenge

Aquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
ABSTRACT The sustainable advancement of aquaculture can be supported using functional feed ingredients with immunomodulatory activity. These studies evaluated the immunonutritional effects of dietary nucleotides (NU) and an olive bioactive extract (OE) in Pacific white shrimp (PWS), Penaeus vannamei. A 56‑day growth trial (n = 1000 PWS; PL42‐43; 1.23 ± 
Sergi Segarra, José Carlos Quintela, Maxime Vallot, Thanh Chau, Phuc Hoang, Loc Tran   +5 more
wiley   +1 more source

Chlorantraniliprole Formulation Poisoning: A Signal for Cardiac Conduction Abnormalities

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Chlorantraniliprole poisoning is rarely reported in humans. A 25‐year‐old man developed sinus bradycardia and first‐degree atrioventricular block after ingesting a chlorantraniliprole 18.5% suspension concentrate formulation. Laboratory investigations were unremarkable, and ECG abnormalities resolved within 72 h with supportive care.
Prashim Sharma, Nishan Subedi, Kanchan Thulung Rai, Alisha Adhikari   +3 more
wiley   +1 more source

Bioactive Compounds and Cytotoxicity of Seed and Leaf Oils of Moringa oleifera

eFood, Volume 7, Issue 5, October 2026.
Among the practical applications of the oils described in this study, their use as an ingredient in food stands out, as well as the potential for developing bioactive materials for packaging, conferring antioxidant and antimicrobial properties. Seed and leaf oils from Moringa oleifera exhibit functional properties of industrial interest and bioactive ...
Emanuela de Lima Viana, Julia da Costa Santos, Ana Caroline de Medeiros Dantas, David Henrique Xavier Barbosa, Matheus de Freitas Fernandes Pedrosa, Pablo Felipe Ferreira Farias, Susana Margarida Gomes Moreira, Patrícia Prado Augusto, Patricia Santos Lopes, Ana Paula Barreto Gomes, Rui de Oliveira Macedo, Francisco Canindé de Sousa Júnior, Cristiane Fernandes de Assis   +12 more
wiley   +1 more source

Aeromonas hydrophila dose and post-immunostimulation period as immunomodulatory effect indicator on Nile tilapia (Oreochromis niloticus)

Pesquisa Agropecuária Gaúcha
In fish challenge tests, there is no standardization in the concentration and analysis period of parameters. This study investigates the immunomodulatory and cytotoxic effects of A. hydrophila dose and postimmunostimulation periods on Nile tilapia. Four
Erika do Carmo Ota, Luis Antonio Kioshi Aoki Ionue, Ricardo Basso Zanon, Fernanda Sotolani Suares, Tarcila Souza de Castro Silva   +4 more
doaj   +1 more source

Comparison of uptake of four compounds (LD50) in zebrafish.

, 2015
Comparison of uptake of four compounds (LD50) in zebrafish.
Chang-Qin Hu (734332), Jing-Pu Zhang (346642), Wei Qin (205374), Fan Zhang (46132)   +3 more
core   +1 more source

Assessment of Gold‐Mediated Male Reproductive Dysfunction in Male WISTAR Rats Through Sperm Analysis and Testosterone Measurement

Journal of Applied Toxicology, Volume 46, Issue 10, Page 3403-3414, October 2026.
ABSTRACT Gold has been used for centuries in both ornamental and medicinal contexts. More recently, gold compounds, containing ions or nanoparticles, have attracted attention for their anti‐inflammatory, anticancer, and diagnostic applications. Therefore, concerns about systemic toxicity and biodistribution have prompted investigations into the ...
Samira Maghraoui, Adrian Florea, Leila Tekaya   +2 more
wiley   +1 more source