In vitro ovicidal and larvicidal activity of a hydroalcoholic extract and its fractions from Cyrtocarpa procera fruits on Haemonchus contortus.

This study describes the in vitro anthelmintic effect of a hydroalcoholic extract (HA-E) and its fractions from Cyrtocarpa procera fruits against Haemonchus contortus eggs and infective larvae. The HA-E was subjected to bipartition using ethyl acetate, which resulted in an aqueous fraction (Aq-F) and an organic fraction (EtOAc-F). The HA-E and both fractions were tested using the egg hatching inhibition assay (EHIA) and the larval mortality test (LMT).

Kuth possesses bactericidal activity against .

Background: Kuth is an aromatic plant used for food seasoning food and in Mexican traditional medicine. Among, leaves properties, it has proven antibacterial activity which can be used against opportunistic pathogens like , a foodborne bacteria that is the causal agent of listeriosis, a disease that can be fatal in susceptible individuals. The aim of this work was to investigate the antibacterial activity of Kuth leaf extracts against and to identify its bioactive components.

Bovine mastitis, a worldwide impact disease: Prevalence, antimicrobial resistance, and viable alternative approaches.

Bovine mastitis is globally considered one of the most important diseases within dairy herds, mainly due to the associated economic losses. The most prevalent etiology are bacteria, classified into contagious and environmental, with being the most common pathogens associated with mastitis cases. To date these pathogens are resistant to the most common active ingredients used for mastitis treatment.

[Epidemiologic behavior of leptospirosis in México during the period 2013-2019].

Objetive: To determine the temporal and spatial behavior of leptospirosis in Mexico during the period 2013-2019.

Materials And Methods: It was used the information deposited in the epidemiological bulletins of National System of Epidemiological Surveillance of Mexico. To determine spatial behavior, endemic channels and time series analyzes were constructed.

Coffee Pulp: A Natural Alternative for Control of Resistant Nematodes in Small Ruminants.

Goat production in Mexico is an important economic activity that is affected by different gastrointestinal nematode (GIN) species. GINs resistant to commercial anthelmintics have been reported. Plant extracts or agro-industrial by-products, such as coffee pulp, have been proposed as control alternatives, given their secondary metabolite content.