Integrating (Nutri-)Metabolomics into the One Health Tendency-The Key for Personalized Medicine Advancement.

Metabolomics is an advanced technology, still under development, with multiple research applications, especially in the field of health. Individual metabolic profiles, the functionality of the body, as well as its interaction with the environment, can be established using this technology. The body's response to various external factors, including the food consumed and the nutrients it contains, has increased researchers' interest in nutrimetabolomics. Establishing correlations between diet and the occurrence of various diseases, or even the development of personalized nutrition plans, could contribute to advances in precision medicine. The interdependence between humans, animals, and the environment is of particular importance today, with the dramatic emergence and spread of zoonotic diseases, food, water and soil contamination, and the degradation of resources and habitats. All these events have led to an increase in risk factors for functional diseases, burdening global health. Thus, this study aimed to highlight the importance of metabolomics, and, in particular, nutrimetabolomics, as a technical solution for a holistic, collaborative, and precise approach for the advancement of the One Health strategy.

Lupin (Lupinus spp.)-Fortified Bread: A Sustainable, Nutritionally, Functionally, and Technologically Valuable Solution for Bakery.

The purpose of this paper is to evaluate the nutritional, phytochemical, rheological, technological, and sensory properties of wheat flour dough and bread under a replacement of lupin flour at level 10, 20, and 30%. In this sense, the proximate composition, fatty acids profile, the content in total polyphenols content (TPC), antioxidant activity (AA), and flavonoids content (TFC) of lupin; wheat and flour composites; and the bread obtained from them were determined. The rheological properties of the dough using the Mixolab system were also evaluated. The results showed an improvement in the nutritional properties of bread with addition of lupin in the composite flour, especially in terms of proteins, lipids, and mineral substances and a significant increases of functional attributes, such as TPC, TFC, and AA, which recorded the highest values in the bread with 30% lupin flour (76.50 mg GAE/100 g, 8.54 mg QE/100 g, 54.98%). The decrease of lupin bread volume compared to wheat bread ranged between 0.69-7.37%, porosity between 6.92-35.26%, elasticity between 63-70%, and H/D between 3.17-19.05%. The rheological profile of the dough obtained with lupin flours indicates a moderate stability and proper kneading behavior. The sensory analysis was also performed in order to identify the consumer's acceptability regarding this type of bread. According to a 5-point hedonic scale, the most highly appreciated was the bread with 10% lupin flour, which obtained mean scores of 4.73 for general acceptability as compared with control bread (4.43).

Seroprevalence and Risk Factors of Toxoplasma gondii Infection in Pregnant Women from Western Romania.

Seroprevalence and risk factors of Toxoplasma gondii infection were assessed among pregnant women in Western Romania. T. gondii seroprevalence was evaluated in 208 pregnant women by demonstration of serum antibodies using the commercial Vitros anti-Toxoplasma immunoglobulin G (IgG) and IgM assays. A questionnaire was administered to obtain information regarding the risk factors associated with T. gondii seropositivity. Chi-squared tests, Fisher exact test, and Stata 9.2 (Statacorp, Texas) were used to evaluate differences between T. gondii positive and negative women. T. gondii antibodies were demonstrated in 116 (55.8%) of 208 pregnant women. Lower level of education and working with meat were found to be risk factors for T. gondii seropositivity. Pet owners (cats and/or dogs) had a higher T. gondii seroprevalence than those who did not report having any pet (p = 0.032). Women with ≥4 live births were more frequently T. gondii seropositive than those without previous births (p < 0.002). Women with histories of spontaneous abortions were more frequently T. gondii seropositive than those without such a history (p = 0.036). Our results indicate a high prevalence of T. gondii antibodies in pregnant women in Romania. Risk factors for T. gondii past infection were being in the older age group, working with meat, having pets, a lower level of education, higher gravidity, and history of spontaneous abortions. This survey provided the first data regarding risk factors for T. gondii infection in pregnant women from Western Romania.

Endoparasites in mammals from seven zoological gardens in Romania.

Animals from seven zoological gardens located in Romania, including 18 species of herbivores, 10 species of carnivores, and 13 species of omnivores, were screened for the presence of parasites. Overall, the prevalences of parasites identified in the sampled population were 54.2% (58/107) for herbivores, 54.5% (24/44) for carnivores, and 32.6% (17/52) for omnivores. In herbivores, Eimeria spp., Dicrocelium lanceolatum, and pulmonary and digestive strongyles were detected. In carnivores, the genera Eimeria and Cystoisospora and nematodes from Ancylostomatidae, Strongyloidae, Ascaridae, Capillariidae and Trichocephalidae were identified. Of 13 omnivore species included in the study, parasites from Eimeridae, Ascaridae, Strongyloidae, and Trichocephalidae were identified in seven species. Toxoplasma antibodies were identified using enzyme-linked immunosorbent assay in all definitive hosts (lions and wild cats) examined. In intermediate hosts (herbivores and omnivores), antibodies to Toxoplasma gondii had a prevalence of 58.8%, except in wild boars (Sus scrofa), in which the prevalence was 100%.

Seroprevalence of Babesia canis infection in clinically healthy dogs from western Romania.

Serum samples from 197 clinically healthy dogs residing in the Banat Region, the western historical part of Romania, were assayed by an indirect fluorescent antibody test for the presence of anti-Babesia canis antibodies. Overall, the seroprevalence was 19.8% (39/197). The percent of seropositive dogs in rural areas (28.4%; 19/67) was significantly higher (P < 0.05) compared to dogs living in urban areas (15.4%; 20/130). Seroprevalence of B. canis infection in hunting dogs was also found to be significantly higher (P < 0.05) compared to canines with other lifestyles, but no significant difference was found between companion and kennel dogs. The statistical analysis showed that no significant differences (P > 0.05) were present between the seroprevalence of infected animals associated with age, gender, or breed. The hunting lifestyle was the only factor (OR = 4.57; 95% CI = 2.1-10.2; P = 0.002) positively associated with seroprevalence in dogs and can be considered the risk factor in the acquisition of infection. Also, the results of the present survey indicate that infection with B. canis in dogs is common in the sampling area and that it is an important pathogen for the local canine population.