A5059325664- Viral gastroenteritis research and epidemiology
- Animal health and immunology
- Essential Oils and Antimicrobial Activity
- Reproductive System and Pregnancy
- Escherichia coli research studies
- Graphene and Nanomaterials Applications
- Ethnobotanical and Medicinal Plants Studies
- Moringa oleifera research and applications
- Nanoparticles: synthesis and applications
- Ectopic Pregnancy Diagnosis and Management
- Proteins in Food Systems
- Infant Nutrition and Health
- Reproductive Physiology in Livestock
- Hydrogels: synthesis, properties, applications
- Phytochemistry and Biological Activities
- Animal Disease Management and Epidemiology
- 3D Printing in Biomedical Research
- Laser Material Processing Techniques
- Blood properties and coagulation
- Advanced Drug Delivery Systems
- Salmonella and Campylobacter epidemiology
- RNA Interference and Gene Delivery
- Pregnancy and preeclampsia studies
- Bacterial Genetics and Biotechnology
- Surface Modification and Superhydrophobicity
Consejo Nacional de Investigaciones Científicas y Técnicas
2021-2025
National University of Río Cuarto
2012-2025
N(omega)-nitro-L-arginine methyl ester (L-NAME) decreases the vasodilator effect of nitric oxide (NO) and induces pre-eclampsia in mouse. Sildenafil inhibits degradation increases vasodilation. This study aimed to determine effects sildenafil citrate on angiogenesis oxidative stress at maternal foetal interface pre-eclampsia-like mouse model induced by L-NAME. Twenty pregnant mice were divided into four groups: (i) vehicle control; (ii) L-NAME; (iii) sildenafil; (4) L-NAME+sildenafil. L-NAME...
Infectious diseases constitute a problem of great importance for animal and human health, as well the increasing bacterial resistance to antibiotics. In this context, medicinal plants emerge an effective alternative replace use The essential oil (EO) Minthostachys verticillata (Griseb.) Epling (Lamiaceae) has demonstrated strong antimicrobial activity. However, its instability hydrophobicity under normal storage conditions are limitations use. Nanoemulsion technology is excellent way...
The aim of this study was to perform a current molecular characterization bovine pathogenic Escherichia coli strains isolated from random samplings in Argentinean dairy farms. Rectal swabs were obtained 395 (63.7 %) healthy and 225 (36.3 diarrheic calves, belonging 45 farms Cordoba Province, Argentina. E. isolates examined for virulence genes (f5, f41, f17, sta, stb, lt, eae, vt) using PCR the prevalence profiles spatially described terms spatial distribution. A total 30.1 % found be...
ABSTRACT Composite materials based on carbon nanotubes (CNT) and polymeric hydrogels have become the subject matter of major interest for use as carriers in drug delivery research. The aim this study was to evaluate vitro cytotoxicity hydrogel–carbon nanotube–chitosan (hydrogel–CNT–CH) composites intestinal cells. Oxidized CNT were wrapped with chitosan (CH), Fourier transform infrared (FT‐IR) analysis suggest that oxidized interact CH. Transmission electron microscopy (TEM) images show a CH...
Enterotoxigenic Escherichia coli (ETEC) infection is common in calves. Egg yolk antibodies (IgY) have been used to treat gastrointestinal infectious diseases. This study aimed characterize IgY against bovine ETEC and evaluate its effects on intestinal cell culture challenged with a strain. was isolated from the egg yolks of hens immunized ETEC. The characteristics were determined by Bradford, ELISA, gel electrophoresis immunoblotting. Significant differences anti-ETEC activity...
Early pregnancy factor (EPF) is an immunosuppressant that promotes maternal immune system tolerance of the allogenic fetus. Little known about localization this in different tissues and nothing has been reported swine reproductive placental tissues. We determined concentration EPF serum gilts porcine placenta conditioned medium (PPCM). also analyzed expression pregnant at 10, 30, 60 90 days pregnancy. PPCM was by western blot densitometry. tissue assessed immunohistochemistry. The highest...
<title>Abstract</title> Early weaning is an important stressor that impairs the piglet´s health, and essential oils appear as promising candidates to improve it. The aim of this study was evaluate effect oral supplementation free nanoencapsulated <italic>Minthostachys verticillata</italic> oil (EO NEO, respectively) on immunological, biochemical antioxidants parameters well gut microbiota in weaned piglets. EO extracted by hydrodistillation nanoencapsulation performed high-energy method...
Nanotechnology is a rapidly developing area of science and technology, which deals with the application, production processing materials sizes less than 100nm (a nanometer being one billionth meter). In addition, it an interdisciplinary comprising various disciplines such as physics, chemistry, electronics, material science, health biology, veterinary has impact on many industries [1].