Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P02794 (ferritin)
 17,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serum folate levels were determined by a radio-isotopic assay method and then analysed in 253 normal full-term pregnant women. None of them had received any hematonic during their whole pregnancy period. Their mean age was 27.72 years and the mean pregnancy duration was 39.50 weeks. Mean hemoglobin concentration in these normally pregnant women was 12.54 g%. Mean serum folate was 8.57 ng/ml. In this study, 7.51% (19 out of the 253) of the normally pregnant women had a folate level less than 3 ng/ml, and only 2 of them had clinical anemia (Hb less than 11 g%), and one of them also had serum ferritin less than 12 ng/ml. Thus pure folic acid deficiency anemia in pregnant women may be very rare in Chinese. Neither multiparity, age, nor gravida number played any role in the occurrence of folate deficiency. There would appear to be a slight positive relationship between folate levels and hemoglobin concentration in pregnant Chinese women.
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PMID:Serum folate levels in normal full-term pregnant Chinese women. 321 60

The effects of age and sex on haematological laboratory parameters were studied in connection with a population study in people over the age of 65 years (n = 347). Serum vitamin B12 was the only parameter which decreased significantly with advancing age. Blood leucocyte count, haemoglobin concentration, haematocrit, erythrocyte count, mean erythrocyte volume, mean erythrocyte haemoglobin and serum ferritin values were significantly higher in males than in females. Serum iron, serum transferrin, and plasma and erythrocyte folate levels did not differ between males and females. Thirteen subjects were anaemic and three of them had iron deficiency anaemia. Five subjects had iron deficiency based on serum iron and transferrin but no anaemia. Serum ferritin measurement did not reveal any further subjects with iron deficiency. No case of folate deficiency anaemia was revealed. Although many of the participants were on medication, most of them were living at home and taking care of themselves and represent relatively fit elderly people. Therefore we suggest that these laboratory data can also serve as reference values for the elderly people.
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PMID:Haematological laboratory findings in the elderly: influence of age and sex. 374 86

To determine the prevalence of anemia during pregnancy in Venezuelan pregnant women. By using a cross-sectional study, 630 Venezuelan pregnant women in their third trimester at labor from the Valencia Anemia during Pregnancy Study were studied. Anemia during pregnancy was defined according to WHO guidelines (Hb < 11 g/dl), iron deficiency was considered when serum ferritin level was < 12 ng/ml, and when serum folate level was < 3 ng/ml, it was considered as folate deficiency. 630 pregnant women (mean [+/- SD] age, 24 +/- 6.4 years) having an average of Hb 11.38 +/- 1.47 g/dl [95%CI = 11.27 to 11.50] were studied. No patient had hemolytic anemia nor clinical infections. Almost all patients were from low or very low socioeconomic status. Prevalence of anemia was 34.44% (severe: 1.8%, moderate: 15.2%, and mild: 83%). Iron deficiency anemia (IDA) was present in 39.2% (95%CI = 32.7 to 45.7), prevalence of folate deficiency anemia (FDA) was 11.98% (95%CI = 7.6% to 16.3%). Combined anemia (IDA and FDA) occurred in 11.52% (95%CI = 7.27% to 15.7%). Multivariate analysis showed that multiparous (odds ratio -OR-: 1.95, 95%CI = 1.28 to 2.97, p = .002) and supplement use of iron (OR: .55 (95%CI = .33 to .91, p = .02) are associated with IDA. The factors associated with FDA were: supplement use of folic acid (OR: .37 (95%CI = .19 to .71, p = .003) and appropriate prenatal control (OR: .51 95%CI = .27 to .96, p = .04). Prevalence of anemia during pregnancy was found to be high. Educational efforts should be stressed in order to encourage improvements in the prenatal care visits.
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PMID:Prevalence of anemia during pregnancy: results of Valencia (Venezuela) anemia during pregnancy study. 1221 47