خانه / Science / Medical

Medical

How bugs overcome host defenses

How bugs overcome host defenses by Leigh MacMillan Bacterial pathogens must acquire nutrient metals from the host to survive and cause disease. To counter infection, hosts attempt to starve bacteria by hiding metals away in a process called “nutritional immunity.” …

توضیحات بیشتر »

جدیدترین فیلم های سینمایی و سریال های روز دنیا (۲۰۱۸ – ۲۰۱۹) را می توانید از طریق کانال پرسه در دنیای مجازی دنبال نمایید

جدیدترین فیلم های سینمایی و سریال های روز دنیادانلود به یاد ماندنی ترین موسیقی های دنیاکامل ترین آرشیو فیلم و سریال و کارتون 👇🏼👇🏼 https://t.me/joinchat/AAAAAEBhY-zmCmgSsprO3g جدیدترین فیلم های سینمایی و سریال های روز دنیا (2018 – 2019) را می توانید …

توضیحات بیشتر »

Headache

Headache Headaches inflict their misery in a variety of ways. Some start from a dull, steady ache maybe in the back of the head, maybe on the top of the head or maybe it is just a pain on the …

توضیحات بیشتر »

Breast Cancer

Breast Cancer Breast cancer is the uncontrolled growth of abnormal cells in one of several areas of the breast, including the ducts that carry milk to the nipple, small sacs that produce milk (lobules), and nonglandular tissue. Sometimes breast cancer …

توضیحات بیشتر »

Low-dose aspirin and ovarian cancer risk

Low-dose aspirin and ovarian cancer risk Anti-inflammatory medications may play a role in ovarian cancer risk. A study by researchers at the Harvard T.H. Chan School of Public Health found that taking low-dose aspirin regularly appears to reduce the risk …

توضیحات بیشتر »

Mapping the brain, cell by cell

MIT researchers used their new tissue preservation technique to label and image neurons in a brain region called the globus pallidus externa. Neurons that express a protein called parvalbumin are labeled in red, and neurons labeled blue express a protein …

توضیحات بیشتر »

Laparoscopic hysterectomies not the answer

Laparoscopic hysterectomies not the answer A 10-year study involving University of Queensland researchers suggests laparoscopic or robotic radical hysterectomy for cervical cancer is more likely to result in disease recurrence and reduced survival rates than open abdominal surgery. Queensland Centre …

توضیحات بیشتر »