Search results for “toxicology”.
Blue-green algae, or cyanobacteria, are bacteria capable of photosynthesis. They play a crucial role in the nitrogen cycle by converting atmospheric nitrogen into a form usable by plants and other organisms. However, under certain conditions, such as warm temperatures and high nutrient levels (phosphorus and nitrogen), cyanobacteria can proliferate rapidly, leading to harmful algal blooms.…
On Fourth of July, Americans gather to celebrate with food, family, and festivities — sometimes accompanied by their loyal canine companions. Excited and playful, dogs enjoy mingling with guests and often hope to nab a bite of human food during the cookout. A sneaky swipe from the table, a scoop from off the ground or…
The Analytical Chemistry Section encompasses toxicology and drug testing. In this section, specimens are analyzed to diagnose poisonings and toxins. Specimens analyzed may include animal tissues, ingesta, blood, urine, plants, feed, hay, water, baits, fertilizer, etc. Staff can also identify poisonous plants and nutritional deficiencies of trace metals and vitamins. This section also identify drugs…
Most livestock species have thicker skin than humans, but it’s still vulnerable to harsh summer conditions. Sun exposure, bacterial infections and increased activity of parasite-carrying insects can all take a toll on livestock skin. Each year, the Texas A&M Veterinary Medical Diagnostic Laboratory, TVMDL, receives samples that reveal how sweltering summers affect livestock health. It’s…
Reproductive efficiency is central to herd health, productivity, and economic sustainability in large animal systems. When infertility, pregnancy loss, or abortion occurs, veterinarians must identify the underlying cause to prevent further reproductive losses and protect overall herd health. In a recent podcast episode of Diseases and Diagnosis, produced by the Texas A&M Veterinary Medical Diagnostic Laboratory, TVMDL, veterinary diagnostician Semira…