Vitamin B12b

Categoria

Vitamin B12b Nombres de marca, Vitamin B12b Analogos

Vitamin B12b Marca los nombres de mezcla

Liver-Stomach Concentrate with Intrinsic Factor (Special Liver-Stomach Concentrate + Vitamin B 12 + Iron + Ascorbic Acid + Folic Acid)

Vitamin B12b Formula quimica

C₆₃H₈₈CoN₁₄O₁₄P

Vitamin B12b RX enlace

http://www.rxlist.com/cgi/generic2/hminfr.htm

Vitamin B12b FDA hoja

Vitamin B12b MSDS (hoja de seguridad de materiales)

Vitamin_B12b MSDS

Vitamin B12b Sintesis de referencia

No hay información disponible

Vitamin B12b Peso molecular

1355.37 g/mol

Vitamin B12b Punto de fusion

> 300 ^oC

Vitamin B12b H₂O Solubilidad

1.25E 004 mg / L

Vitamin B12b Estado

Solid

Vitamin B12b LogP

3.57

Vitamin B12b Formas de dosificacion

Intranasal gel; parenteral (oral)

Vitamin B12b Indicacion

Para el tratamiento de la anemia perniciosa (debida a la falta o la inhibición del factor intrínseco) y para la prevención y tratamiento de la deficiencia de vitamina B12.

Vitamin B12b Farmacologia

La vitamina B12 es un compuesto organometálico soluble en agua con un ion cobalto trivalente atado dentro de un anillo de corrina. Se isneeded para las células nerviosas y los glóbulos rojos, y para hacer el ADN. Deficiencia de vitamina B12 es la causa de varias formas de anemia.

Vitamin B12b Absorcion

Se absorbe rápidamente en la mitad inferior del íleon.

Vitamin B12b Toxicidad

Reacción anafiláctica (erupciones en la piel, picazón, dificultad para respirar) después de la administración parenteral. ORL-MUS LD50> 8000 mg / kg

Vitamin B12b Informacion de Pacientes

Patients with pernicious anemia should be informed that they will require monthly injections of vitamin B12 for the remainder of their lives. Failure to do so will result in return of the anemia and in development of incapacitating and irreversible damage to the nerves of the spinal cord. Also, patients should be warned about the danger of taking folic acid in place of vitamin B12, because the former may prevent anemia but allow progression of subacute combined degeneration. A vegetarian diet which contains no animal products (including milk products or eggs) does not supply any vitamin B12. Patients following such a diet, should be advised to take oral vitamin B12 regularly. The need for vitamin B12 is increased by pregnancy and lactation. Deficiency has been recognized in infants of vegetarian mothers who were breast fed, even though the mothers had no symptoms of deficiency at the time.

Vitamin B12b Organismos afectados

Humanos y otros mamíferos