Stem Cell Articles

• Hormone Disorders
  Sports Medicine
  Healthy Aging
  Wounds and Healing
  Pregnancy and Childbirth
  Prostate Cancer
   

  Androgen

  Androgen is the generic term for any natural or synthetic compound, usually a steroid hormone, that stimulates or controls the development and maintenance of masculine characteristics in vertebrates ... > more
• Nervous System
  Neuroscience
  Brain Injury
  Perception
  Developmental Biology
  Molecular Biology
   

  Sensory neuron

  Sensory neurons are nerve cells within the nervous system responsible for converting external stimuli from the organism's environment into internal electrical impulses. For example, some sensory ... > more
• Human Biology
  Immune System
  Lymphoma
  Diseases and Conditions
  Heart Disease
  Hypertension
   
  

  Human physiology

  Human physiology is the science of the mechanical, physical, and biochemical functions of normal humans or human tissues or organs. The principal level of focus of physiology is at the level of ... > more
• Healthy Aging
  Attention Deficit Disorder
  Sports Medicine
  Liver Disease
  Diabetes
  Molecular Biology
   
  

  Glycogen

  Glycogen is a polysaccharide that is the principal storage form of glucose (Glc) in animal and human cells. Glycogen is found in the form of granules in the cytosol in many cell types. Hepatocytes ... > more
• Biochemistry Research
  Human Biology
  Genes
  Genetics
  Molecular Biology
  Biology
   
  

  Molecular biology

  Molecular biology is the study of biology at a molecular level. The field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. Molecular biology chiefly ... > more
• Lung Cancer
  Colon Cancer
  Leukemia
  Breast Cancer
  Lymphoma
  Prostate Cancer
   

  Chemotherapy

  Chemotherapy is the use of chemical substances to treat disease. In its modern-day use, it refers primarily to cytotoxic drugs used to treat cancer. Cancer is the uncontrolled growth of cells due to ... > more
• Leukemia
  Immune System
  Kidney Disease
  Osteoporosis
  Lymphoma
  Healthy Aging
   

  Transplant rejection

  Transplant rejection occurs when the immune system of the recipient of an transplant attacks the transplanted organ or tissue. This is because a normal healthy human immune system can distinguish ... > more
• Gastrointestinal Problems
  Molecular Biology
  Cell Biology
  Genetics
  Stem Cells
  Heartburn
   
  

  Parietal cell

  Parietal cells (also called oxyntic cells) are the stomach epithelium cells which secrete gastric acid. Parietal cells produce gastric acid (hydrochloric acid) in response to histamine (via H2 ... > more
• Pregnancy and Childbirth
  Developmental Biology
  Healthy Aging
  Attention Deficit Disorder
  Birth Defects
  Sports Medicine
   
  

  Embryo

  In organisms that reproduce sexually, once a sperm fertilizes an egg cell, the result is a cell called the zygote that has all the DNA of two parents. In plants, animals, and some protists, the ... > more
• Fertility
  Pregnancy and Childbirth
  Mating and Breeding
  Stem Cells
  Sports Medicine
  Cell Biology
   
  

  Spermatozoon

  A spermatozoon or spermatozoan (pl. spermatozoa), and more commonly known as a sperm cell, is the haploid cell that is the male gamete. It joins an ovum to form a zygote. A zygote can grow into a new ... > more

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