Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although several studies have dealt with the patterns of cytokine production in tuberculosis, little is known about the association between nutrient deficiencies and cytokines in tuberculosis. The objective of this study was to assess the concentration of cytokines related to nutritional status during tuberculosis. In 41 untreated tuberculosis patients and matched healthy controls in an urban hospital in Indonesia, we measured: height and weight, parameters of iron, vitamin A and zinc; and cytokines concentrations in the circulation and production in whole blood cultures. Plasma interleukin-6 (IL-6) and interleukin-1 receptor antagonist (IL-1ra) were significantly higher in patients than in controls. Patients with cavities (n=26) had higher concentrations of IL-6 than patients without cavities (n=15). Body mass index <18.5 kg/m2 was associated with high concentrations of tumor necrosis factor-alpha (TNF-alpha) and IL-6. Anaemia was associated with high concentrations of IL-6 and IL-1ra. Zinc deficiency was associated with high LPS-stimulated production of TNF-alpha and IL-1ra. Marginal plasma retinol concentrations were associated with high concentrations of IL-6 after LPS stimulation. In conclusion, low concentrations of micronutrients in tuberculosis were associated with increased cytokine production. An intervention study would allow causality to be examined.
Asia Pac J Clin Nutr 2007
PMID:Cytokines related to nutritional status in patients with untreated pulmonary tuberculosis in Indonesia. 1746 76

There is empirical evidence at the national level that suggests the 1999 Indonesian economic crisis impact was very heterogeneous both between urban and rural areas and across regions. A cross sectional study of the nutritional status of children and its determinants was performed in urban poor areas of Jakarta, and rural areas of Banggai in Central Sulawesi, and Alor-Rote in East Nusa Tenggara. Two-stage cluster sampling was used to obtain 1078 households with under-five children in the urban poor area of Jakarta, and 262 and 631 households with under-five children each for the rural areas of Banggai and Alor-Rote, respectively. Data collection for both studies was performed from January 1999 to June 2001. The study shows that wasting affected more children in the urban poor areas of Jakarta than in the other study areas. On the other hand, stunting and anemia were significantly more severe among children 6-59 months of age in the rural area of Alor-Rote compared to the other study areas. The high prevalence of infectious diseases was significantly related to the higher prevalence of wasting in the study areas of Jakarta and Banggai, and also significantly related to the higher prevalence of stunting and anemia in the study area of Alor-Rote. To avert this kind of health impact of a economic downturn, there is a need to improve the nutritional and health status of under-five children and their mothers through the existing health care system, provide basic health services and improve the capacity of health staff across Indonesia as part of the decentralization process.
Asia Pac J Clin Nutr 2007
PMID:Determinants of child malnutrition during the 1999 economic crisis in selected poor areas of Indonesia. 1770 34

Anemia is the most prevalent nutritional deficiency during pregnancy. Except for a study conducted 10 years ago in Kelantan, Malaysia's available statistics are based on isolated small urban maternity hospital studies from the 1980s. There was therefore, a need for a large study at national level to estimate the magnitude of the problem in the country as well as to understand its epidemiology. This multi-center, cross-sectional study was conducted from February to March 2005, to assess the prevalence of anemia. Multistage stratified random sampling technique was used and 59 Ministry of Health (MOH) primary health care clinics were selected. Our final dataset consisted of 1,072 antenatal mothers from 56 clinics. The overall prevalence of anemia in this population was 35 % (SE 0.02) if the cut off level is 11 g/dL and 11 % (SE 0.03) if the cut-off level is 10 g/dL. The majority was of the mild type. The prevalence was higher in the teenage group, Indians followed by Malays and Chinese being the least, grandmultiparas, the third trimester and from urban residence. After multiple linear regression analysis, only gestational age remained significant. These findings are useful for our Maternal Health program planners and implementers to target and evaluate interventions. Work is in progress for outcomes and cost-effectiveness studies to best tackle this problem. In conclusion, the prevalence of anemia is 35% and mostly of the mild type and more prevalent in the Indian and Malays.
Asia Pac J Clin Nutr 2007
PMID:Anemia in pregnancy in Malaysia: a cross-sectional survey. 1770 35

In The Nutrition and Health Survey of Taiwan Elementary School Children (NAHSIT Children 2001~2002), erythrocyte activity coefficients of transketolase (ETKAC) and glutathione reductase (EGRAC) were chosen as indices for assessing the functional status of thiamin and riboflavin nutriture. Mean values of the ETKAC for boys and girls, both of which were in a normal range, were 1.07+/-0.00 and 1.06+/-0.01, respectively. The respective prevalence rates of marginal and deficient thiamin states were 10.4% and 7.8% for boys and 9.3% and 7.3% for girls. Mean values of the EGRAC were 1.18+/-0.00 for boys and 1.19+/-0.01 for girls, both of which showed an increasing trend with age. The respective rates of marginal and deficient riboflavin states were as high as 32.5% and 3.5% for boys and 35.9% and 4.5% for girls. The marginal and deficient riboflavin statuses of Taiwanese schoolchildren were associated with a low frequency of dairy food consumption and an elevated risk of anemia.
Asia Pac J Clin Nutr 2007
PMID:Thiamin and riboflavin status of Taiwanese elementary schoolchildren. 1772 96

We conducted a cross sectional study to examine the association of intestinal parasitic infections and protein energy malnutrition (PEM) with iron-status indicators and anaemia among Orang Asli children in Selangor, Malaysia. A total of 281 children aged 2 - 15 years were studied. The data were collected using structured questionnaires, anthropometric measurements and laboratory analysis for blood and faecal samples. All children were infected either by A. lumbricoides, T. trichiura or hookworm and almost 19%, 26% and 3% of the children had severe infection of ascariasis, trichuriasis and hookworm infection respectively. The prevalence of giardiasis among them was 24.9%. Overall, 41.5% of the children were anaemic (haemoglobin < 11.0 g/dL). Of these 61.0% of the children had iron deficiency and 36.5% had iron deficiency anaemia (IDA), which accounted for 88.0% of anaemia in this population. Severe trichuriasis had the most significant correlation with anaemia and iron deficiency in this population. It contributed to low concentrations of haemoglobin, serum iron and serum ferritin and high total iron binding capacity (TIBC). Significant underweight and stunting were associated with low concentrations of haemoglobin and serum iron while significant wasting was significantly associated with low concentration of serum ferritin. Logistic regression analysis confirmed that severe trichuriasis was a strong predictor of IDA. It also confirmed that children who were significantly underweight and whose mother was working were independent predictors of IDA in this population.
Asia Pac J Clin Nutr 2007
PMID:Serum iron status in Orang Asli children living in endemic areas of soil-transmitted helminths. 1804 35

The establishment of the Island Food Community of Pohnpei, a non-governmental organization (NGO) based in Pohnpei, Federated States of Micronesia, presents a new approach for promoting Pacific Island food for its health and many other benefits. Its vision is holistic, stressing the importance of island food for sustainable development, economic benefits, self-reliance, improved health, cultural preservation, and human dignity, at the same time protecting the natural resources. A major reason for the establishment of this NGO is the emergence of an epidemic of nutrition-related health problems, including diabetes, heart disease, cancer, vitamin A deficiency, and anemia. Although health is at the cornerstone of the establishment of this NGO and health officers are integrally involved, the project is closely associated with the agriculture sector. The Island Food Community of Pohnpei works via an ethnographic participatory inter-agency approach, and its activities include the identification and promotion of nutrient-rich varieties of the traditional staple foods, incorporating the 'Yellow Varieties Message'. There are also activities to conserve rare varieties and to develop small-scale food processing.
Pac Health Dialog 2005 Sep
PMID:An NGO approach for addressing the nutrition dilemma: Pohnpei focuses on awareness, food analysis, conservation, and food processing. 1818 97

The prevalence of trace elements deficiencies, vitamin A deficiency, anemia, and their relationships were investigated in a cross sectional study involving 243 children aged from 12 to 72 months in rural Vietnam. Serum levels of copper, zinc, selenium and magnesium were determined by inductively coupled plasma mass spectrometer and that of retinol by high performance liquid chromatography. Hemoglobin concentration in whole blood was measured by the cyanmethemoglobin method. The prevalence of deficiencies in zinc, selenium, magnesium, and copper was 86.9%, 62.3%, 51.9%, and 1.7%, respectively. On the other hand, 55.6% were anemic and 11.3% had vitamin A deficiency. Deficiency in two or more micronutrient was found in 79.4% of the children. Parameters associated significantly with anemia were selenium deficiency (OR 2.80 95% CI 1.63-4.80, p=0.0002) and serum retinol<1.05 micromol/L (OR 1.83, 95% CI 1.10-3.05, p=0.021). Magnesium deficiency (OR 3.09 95% CI 1.36-7.03) was found to be a risk factor for zinc deficiency and vice versa. The results indicate that micronutrient deficiencies are prevalent among preschool children in Vietnam. In addition, the results also demonstrate a strong relationship between selenium deficiency and anemia. Clearly, sustainable strategies are urgently required to overcome the problems in the country.
Asia Pac J Clin Nutr 2008
PMID:Micronutrient deficiencies and anemia among preschool children in rural Vietnam. 1836 26

The prevalence of malnutrition in Cambodia is among the highest in Southeast Asia, and diarrhea and pneumonia are the leading causes of death among children. Whether these adverse health outcomes are associated with co-existing micronutrient deficiencies is uncertain. We have determined the prevalence of anaemia, as well as iron, zinc, and vitamin A deficiency and their co-existence among stunted children (77 females; 110 males) aged 6-36 mos. Non-fasting morning venipuncture blood samples were taken and analyzed for haemoglobin (Hb), serum ferritin (via IMx system), retinol (via HPLC), and Zn (via AAS), C-reactive protein (CRP) (via turbidimetry) and Hb type (AA, AE, or EE) (via Hb gel electrophoresis). Children with CRP>or=5.0 mg/L (n=34) were excluded. Zinc deficiency defined as serum Zn<9.9 micromol/L had the highest prevalence (73.2%), followed by anaemia (71%) (Hb<110 g/L), and then vitamin A deficiency (28.4%) (serum retinol<0.70 micromol/L). Of the anaemic children, only 21% had iron deficiency anaemia, and 6% had depleted iron stores. Age, log serum ferritin, and Hb type were significant predictors of Hb in the AA and AE children. Serum retinol was unrelated to haemoglobin or serum zinc. The prevalence of two or more micronutrient deficiencies (low Hb, serum retinol, and/or serum zinc) was 44%. Nearly 10% had low values for all three indices, and 18% had just one low value. In conclusion, anaemia, and deficiencies of iron, zinc, and vitamin A are severe public health problems among these stunted Cambodian children. Intervention strategies addressing multiple micronutrient deficiencies are needed.
Asia Pac J Clin Nutr 2008
PMID:Co-existing micronutrient deficiencies among stunted Cambodian infants and toddlers. 1836 30

The myelodysplastic syndrome (MDS) represents a group of clonal hematological disorders characterized by progressive cytopenia reflecting defects in erythroid, myeloid and mega karyocytic maturation. The incidence of MDS is greter in older age groups. Detailed studies on MDS from India are not available. Cytogenetic study using GTG-banding and FISH revealed 54.5% clonal chromosomal abnormalities. We have carried out chromosomal breakage study from peripheral blood cultures induced with mitomycin C, in karyotypically normal MDS (49) and 15 (30.6%) showed significant (p < 0.001) increase in chromosome damage compared to controls. Among 22 occupationally exposed MDS, 6 (27.3%) showed a high frequency of chromosome breakage while in the non-exposure (n=27) group, high chromosome breakage was noted in 9 (33.3% ) MDS patients. Our results suggest that the high chromosome damage may be due to acquired Fanconi anemia which leads to multiple defects in chromosomes and clonal chromosome anomalies.
Asian Pac J Cancer Prev
PMID:Chromosomal breakage in myelodysplatic syndrome. 1843 95

The aim of this study was to determine the iron status of infants who consumed porridge cooked in water with added ferrous sulphate. A total of 234 infants, aged 6-12 months, were recruited from 36 nurseries in the Democratic Peoples Republic of Korea (DPRK North Korea) and randomly divided into iron (Fe) and placebo groups. At baseline, almost half the children had Hb<110 g/L and no significant differences between the two groups were found with regard to hemoglobin concentration and anemia prevalence. The Fe group received rice porridge fortified with 10 mg of iron (as ferrous sulfate) per day, added to the water in which the rice was cooked and the placebo group non-fortified cereal for 6 months. After which, the hemoglobin (Hb), serum ferritin (SF) and packed cell volume (PCV) were measured and it was found that the proportion of children with anemia (Hb<110 g/L) was lower (24.3% v 48.1% p<0.01), the Hb levels (117.6 g/L v 109.8 g/L p<0.001) and serum ferritin were higher (40.7 v 26.8 mcg/L p<0.001); and iron deficiency anemia (Hb<110 g/L, SF<12 mcg/L) was lower in the Fe group (3% v 22% p<0.001) when compared to the placebo group. Ferrous sulphate, added to the water in which rice was cooked, lowered the prevalence of iron deficiency anemia of infants in the DPRK with no adverse reactions. This simple fortification would be suitable as a nationwide program in the DPRK and other countries with large infant nurseries.
Asia Pac J Clin Nutr 2008
PMID:Effect of iron fortification of nursery complementary food on iron status of infants in the DPRKorea. 1858 46


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