Biomaterial Database

Effect of folate supplement on pregnant women with beta-thalassaemia minor. 1989

C F Leung, and T T Lao, and A M Chang

Department of Obstetrics and Gynaecology, Prince of Wales Hospital, Shatin, Hong Kong.

The effect of folate supplement on the haemoglobin concentration and outcome of pregnancy was studied in a group of Chinese women with uncomplicated beta-thalassaemia minor who delivered in our hospital between 1984-1987. The patients who received 5 mg folate daily showed a significant increase in the predelivery haemoglobin concentration, which was significantly higher than that in patients who received 0.25 mg daily. When the effect of parity was analysed we found that: multiparas were significantly older, had lower haemoglobin before delivery, and more of them required transfusion. Folate 5 mg daily significantly increased the predelivery haemoglobin concentration in both nulliparas and multiparas. It is concluded that folate 5 mg daily improves the haemoglobin concentration in pregnant women with beta-thalassaemia minor and that this should be prescribed.

UI	MeSH Term	Description	Entries
D010044	Outpatient Clinics, Hospital	Organized services in a hospital which provide medical care on an outpatient basis.	Ambulatory Care Facilities, Hospital,Hospital Outpatient Clinics,Clinic, Hospital Outpatient,Clinics, Hospital Outpatient,Hospital Outpatient Clinic,Outpatient Clinic, Hospital
D010298	Parity	The number of offspring a female has borne. It is contrasted with GRAVIDITY, which refers to the number of pregnancies, regardless of outcome.	Multiparity,Nulliparity,Primiparity,Parity Progression Ratio,Parity Progression Ratios,Ratio, Parity Progression,Ratios, Parity Progression
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011250	Pregnancy Complications, Hematologic	The co-occurrence of pregnancy and a blood disease (HEMATOLOGIC DISEASES) which involves BLOOD CELLS or COAGULATION FACTORS. The hematologic disease may precede or follow FERTILIZATION and it may or may not have a deleterious effect on the pregnant woman or FETUS.	Complications, Hematologic Pregnancy,Hematologic Pregnancy Complications,Pregnancy Complications, Hematological,Pregnancy, Hematologic Complications,Complication, Hematologic Pregnancy,Complication, Hematological Pregnancy,Complications, Hematological Pregnancy,Hematologic Pregnancy Complication,Hematological Pregnancy Complication,Hematological Pregnancy Complications,Pregnancies, Hematologic Complications,Pregnancy Complication, Hematologic,Pregnancy Complication, Hematological
D011295	Prenatal Care	Care provided the pregnant woman in order to prevent complications, and decrease the incidence of maternal and prenatal mortality.	Antenatal Care,Care, Antenatal,Care, Prenatal
D002681	China	A country spanning from central Asia to the Pacific Ocean.	Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D005260	Female		Females
D005492	Folic Acid	A member of the vitamin B family that stimulates the hematopoietic system. It is present in the liver and kidney and is found in mushrooms, spinach, yeast, green leaves, and grasses (POACEAE). Folic acid is used in the treatment and prevention of folate deficiencies and megaloblastic anemia.	Pteroylglutamic Acid,Vitamin M,Folacin,Folate,Folic Acid, (D)-Isomer,Folic Acid, (DL)-Isomer,Folic Acid, Calcium Salt (1:1),Folic Acid, Monopotassium Salt,Folic Acid, Monosodium Salt,Folic Acid, Potassium Salt,Folic Acid, Sodium Salt,Folvite,Vitamin B9,B9, Vitamin
D006454	Hemoglobins	The oxygen-carrying proteins of ERYTHROCYTES. They are found in all vertebrates and some invertebrates. The number of globin subunits in the hemoglobin quaternary structure differs between species. Structures range from monomeric to a variety of multimeric arrangements.	Eryhem,Ferrous Hemoglobin,Hemoglobin,Hemoglobin, Ferrous
D006723	Hong Kong	The former British crown colony located off the southeast coast of China, comprised of Hong Kong Island, Kowloon Peninsula, and New Territories. The three sites were ceded to the British by the Chinese respectively in 1841, 1860, and 1898. Hong Kong reverted to China in July 1997. The name represents the Cantonese pronunciation of the Chinese xianggang, fragrant port, from xiang, perfume and gang, port or harbor, with reference to its currents sweetened by fresh water from a river west of it.	Kowloon,New Territories,Hongkong