欧美老妇与禽交看免费黄片_韩国Av片永久免费翘臀美女XX00后进式视频在线观看_av大片国产A级视频_久久久久久一级精品无码一级做a爱视频全过程_女子爽爽高潮潮喷视频综合网爽爽爽爽_国产亚洲日韩在线a不卡波多野结衣潮喷无码_史上最爽乱婬视频免费看avcom_av超碰av超碰人人爱55夜色66夜色国产精品视频_色狼AVwww.wuma_看黄片.com免费A∨在线观看网站,精品国色天香一卡2卡3卡,巨大欧美黑人xxxxbbbb,中文字幕免费在线看线人动作大片

Your Current Position:  Small animal technology services
  • Ulcerative colitis (UC) is a chronic non-specific inflammation that mainly affects the mucosa of the rectum and colon, with abdominal pain, diarrhea, mucus and bloody stools as the main clinical manifestations...
  • In 1983, Australian scholars Warren and Marshall first isolated Helicobacter pylori (H. pylori) from human gastric mucosa, which is a plasmid free Gram negative bacterium capable of producing toxins...
  • In clinical hepatobiliary surgery, bile duct obstruction and cholestasis are common pathological environments. Prolonged obstruction can induce permanent liver damage and even develop into liver fibrosis and cirrhosis...
  • China is a high-risk area for liver disease, with the development process of liver disease ranging from hepatitis, liver fibrosis, cirrhosis to the later stage leading to liver cancer...
  • Traumatic brain injury and its outcomes are the main causes of disability or death worldwide. Traumatic brain...
  • Artificially overexpressing, knocking out, knocking in, or knocking down one or more genes can cultivate a genetically modified mouse model of hearing loss. Topu Biotech utilized knockout of NKCC1 (+/-) and...
  • Aplastic anemia (AA) refers to anemia characterized by decreased bone marrow proliferation, accompanied by a decrease in whole blood cells caused by...
  • Stroke, commonly known as stroke, includes cerebral hemorrhage, cerebral thrombosis, and cerebral infarction. Among them, cerebral thrombosis accounts for half of all stroke patients and is a common disease among middle-aged...
  • Deep venous thrombosis (DVT) is a thrombus formed in the deep veins, often in the veins deep in the lower limbs or pelvis, and sometimes in the veins of the upper limbs...
  • 2024-04-15
    Sepsis is an imbalance in the host's response to infection, resulting in life-threatening organ dysfunction. It is one of the serious complications of clinical emergencies...