As we explore the frontiers of life science, we should care more about the welfare of every experimental animal.Shanghai Yuyan Scientific Instrument Co., Ltd.'s integrated euthanasia system provides a painless farewell for experimental animals in a humane, safe and efficient manner.Let us join hands with Yuyan to respect life and promote the harmonious development of science and ethics.

Yuyan Instruments' whole-body exposure and poisoning system is an advanced experimental equipment designed based on the principle of aerosol atomization drug delivery. It adopts the design concept of dynamic cycle exposure and poisoning, and is equipped with an aerosol generation system. It provides a simple, efficient, stable and cost-effective solution for experiments such as toxicology, pharmacodynamics and pharmacokinetic research, and animal modeling.Its experimental results have been widely recognized as important indicators for the toxicity evaluation of various drugs, molecules, particles, etc., providing strong technical support for drug development and optimization.

Orofacial pain is one of the most common neurological diseases in clinical practice, often involving the unique structures and mechanisms of the trigeminal nerve.Currently, there are few methods available for preclinical research on orofacial pain. Most of them measure unlearned behaviors, such as the withdrawal reflex, and do not incorporate parallel measurements of mechanical or thermal stimulation into the same experiment.

Chronic obstructive pulmonary disease (COPD) is a common chronic disease characterized by chronic bronchitis and/or emphysema with airflow obstruction, which can further develop into cor pulmonale and respiratory failure.Its disability and mortality rates remain high. The global incidence rate among people over 40 years old has reached 9% to 10%, seriously endangering people's health.

The Ugo Basile startle reflex system (prepulse inhibition) has a very high sampling frequency, and stimulation and pre-stimulation can be freely configured (sound, light, airflow, etc.), supporting multi-channel testing and rapid analysis.!Yuyan Instruments is now the general agent of Ugo Basile in China, and will continue to provide you with professional, high-quality and efficient services.!

Cancer, as a major killer that threatens human health, its occurrence mechanism and treatment have always been the research focus of the medical community.With the advancement of science and technology, the research and development and application of anticancer drugs have achieved remarkable results in recent years.From the initial chemotherapy drugs to today's targeted therapies and immunotherapy, anti-cancer drugs have been continuously upgraded, bringing more treatment options and hope to cancer patients.