Questions and Answers

Rennet is a complex set of enzymes primarily used in the dairy industry to coagulate milk, transforming it into curds and whey during cheese making. Its most important enzyme is chymosin, which specifically targets casein proteins to form a gel-like structure.

What Is Rennet?

Rennet is traditionally extracted from the stomach lining of young ruminants such as calves, lambs, or kids. Today, it is also produced microbially or via fermentation using genetically engineered organisms, catering to vegetarian and industrial demands.

Types of Rennet:

1. Animal Rennet

   • Derived from the abomasum of young ruminants.

Optic Nerve Glioma: Understanding a Rare Brain Tumor

Optic nerve glioma is a rare type of brain tumor that develops in or around the optic nerve, the structure responsible for transmitting visual signals from the eye to the brain. Although it can occur at any age, optic nerve gliomas are most commonly diagnosed in children, especially those under the age of ten. They are usually low-grade, slow-growing tumors, but their location makes them significant due to their impact on vision and overall neurological health.

These tumors belong to the category of gliomas, which arise from glial cells—the supportive cells of the nervous system. In optic nerve glioma, the tumor typically involves the optic pathway, including the optic nerves, optic chiasm, and sometimes the hypothalamus. Because of this involvement, patients often experience progressive vision problems, ranging from blurred vision and reduced visual acuity to complete vision loss in severe cases.

One…

Ischemic Stroke: Evolving Treatment Approaches and Market Outlook

Ischemic stroke, the most common type of stroke, continues to represent a major global health challenge. Caused by an obstruction of blood flow to the brain, it accounts for nearly 85% of all stroke cases worldwide. The rising incidence of cardiovascular disease, diabetes, hypertension, and sedentary lifestyles has driven both the medical urgency and the market potential for ischemic stroke treatment solutions.

Understanding Ischemic Stroke

An ischemic stroke occurs when a blood clot or plaque buildup blocks an artery supplying the brain, depriving brain cells of oxygen and nutrients. If not treated quickly, the damage can be permanent. Common symptoms include sudden weakness, speech difficulties, confusion, vision loss, or imbalance.

The “golden window” for treatment lies within a few hours of symptom onset, making rapid diagnosis and intervention critical. Awareness campaigns emphasizing FAST (Face drooping, Arm weakness, Speech difficulty, Time to call emergency services)…