If not corrected, blood flow in the penis becomes impeded by the increasingly constricting band of foreskin, which causes further swelling of the glans. Because lack of oxygen from the reduced blood flow can cause tissue death (necrosis), paraphimosis is considered a medical emergency and requires immediate treatment.
Allantoin is a major metabolic intermediate in many other organisms including plants and bacteria.llantoin is a major metabolic intermediate in many other organisms including plants and bacteria.
valine - an essential amino acid found in proteins; important for growth in children and nitrogen balance in adults. essential amino acid - an amino acid that is required by animals but that they cannot synthesize; must be supplied in the diet. Translations. Valin.