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The uterus also stores glycogen during pregnancy to nourish the embryo. [12] The amount of glycogen stored in the body mostly depends on oxidative type 1 fibres, [13] [14] physical training, basal metabolic rate, and eating habits. [15]
Each is associated with different risk factors and may have many underlying causes. Neonatal hypoglycemia occurs because an infants brain is dependent on a healthy supply of glucose. During the last trimester of pregnancy, glucose is stored in the liver, heart, and skeletal muscles. All newborns experience a physiological and transient fall in ...
Muscle cells in contrast do not have the enzyme glucose 6-phosphatase, so they cannot share their glycogen stores with the rest of the body. In addition to glycogen breakdown with the glycogen debranching enzyme and the glycogen phosphorylase enzyme, cells also use the enzyme acid alpha-glucosidase in lysosomes to degrade glycogen.
During pregnancy the plasma volume increases by 40-50% and the red blood cell volume increases only by 20–30%. [22] These changes occur mostly in the second trimester and prior to 32 weeks gestation. [24] Due to dilution, the net result is a decrease in hematocrit or hemoglobin, which are measures of red blood cell concentration.
This means that fatty acids can hold more than six times the amount of energy per unit of stored mass. Put another way, if the human body relied on carbohydrates to store energy, then a person would need to carry 31 kg (67.5 lb) of hydrated glycogen to have the energy equivalent to 4.6 kg (10 lb) of fat. [10]
A woman from Hunan, China, was pregnant for a record-breaking 17 months, according to People's Daily Online; she reportedly got pregnant in February 2015 and hadn't given birth by mid-August this ...
This period can last from 1–2 hours. The third stage marks the second period of reactivity. This period can occur anywhere in the first 2 to 8 hours after birth and lasts anywhere from 10 minutes to several hours. Tachycardia and tachypnea may be present during brief periods. Passing of meconium also occurs. [1]
Gestational diabetes is a condition in which a woman without diabetes develops high blood sugar levels during pregnancy. [2] Gestational diabetes generally results in few symptoms; [2] however, obesity increases the rate of pre-eclampsia, cesarean sections, and embryo macrosomia, as well as gestational diabetes. [2]