" working cell " figure of medium red blood cell and true red blood cell. Graph source: Network
Guide language: If want to choose what the near future has topic sex most to move,overflow, " working cell " on certain a list of names posted up famous. This is moved overflowed a personate to undertake human body interior, let all sorts of cells have different pattern, also had feeling. Red blood cell regards an amount as most hematic cell, became the leading lady that is without controversy, her it is to be human body to carry oxygen daily. And once the capacity of red blood cell of the Zhou Xieli outside human body reduces fixed rate, anaemia can search come to come.
Write civil | Wu Na
Editor-in-charge | Yuan Tianqi
Plate making | Zhao Li
Anaemia is a kind worldwide the common disease inside. According to the statistic of World Health Organization, be in only world anaemic number was as high as 2 billion 2000. Compare with a lot of disease photographs, anaemic symptom is opposite " gentle " , won't bring very great anguish, together with is common, a lot of people are met oversight this one state, regard it as bagatelle. However, publish in " gene group medicine " a research that go up makes clear, see the anaemia that is like perfunctory, however closely related the cognitive ability with the person.
Does anaemic meeting let a person become stupid? Will measure!Clinical on normally with haemoglobin (Hb) chroma will measure people anaemic. The anaemia that WHO made 2001 diagnoses standard regulation, haemoglobin chroma is anaemia under the following standard: 5-11 year old children 115g/L, 12-14 year old children 120g/L, grown man 130g/L, grown woman 120g/L, pregnant woman 110g/L.
Lighter anaemia does not have the symptom with apparent what, but become when anemia is relatively severe, the person can appear often lack of power, the body is frail, color of skin becomes shallow to wait for a symptom.
Although inchoate research has proved, long-term anaemia can cause a lot of symptoms and undesirable consequence, a lot of people still are met oversight this one problem, feel anaemic to just make a person bloodless just. However, come from the Laura M of Oxford. Winchester teachs a group to pass pair of two example collect to undertake experiment and data are analysed, discover the thing is not so simple: Anaemia brings do not have body symptom only, still have the effect of pair of cognitive ability.
Laura M. Winchester teachs the part of the first example that the group uses to come from AddNeuroMed, undertook to 738 participator fore-and-aft contrast is analysed. Research group contrasted the age of participator, whether to suffer from Aercihaimo cell of disease, blood measures psychology of result, nerve to evaluate convey data with gene, will observe amount of red blood cell and old age are gawkish the connection between.
Another group of example originate British biology bank (UK Biobank) . Above all, the hematic cell to 150 thousand participator undertook analyzer of investigator use hematology analyse, include computation of among them red blood cell and haemoglobin concentration. After blood of the abecedarian that finish is analysed, investigator undertook assessment to their cognitive function.
(graph | UK Biobank Manchester films: Wu Na)
The assessment of cognitive ability very intellective like exam, evaluate a project to include memory of oral number inference, number, symbol to match to match the look up before the test is mixed to recall a test with reaction time test, logarithm, the cognitive capacity that matchs the means such as inference to inspect participator through digital memory, graph.
Laura M. The group that Winchester teachs analysed the blood of participator result and cognitive test data to build general and linear model, research blood analyses the data impact to cognitive ability. In the meantime, because teach a level to be able to affect cognitive ability of the person directly, laura M. The group that Winchester teachs also brought into educational element the model, be opposite in order to adjust the socioeconomy element that education represents the influence of the result.
Body anaemia, mental also meet " drop blood "The data of two tests shows, the content of haemoglobin and cognitive function have apparent correlation. Among them, the comparative data that comes from AddNeuroMed shows, have the patient of disease of silent of A Erci sea, index of red blood cell falls over not sicken person. And the data of UK Biobank shows, the performance that inference checks and haemoglobin of red blood cell show positive to close, namely haemoglobin is taller, the performance that inference checks is better. Next, the participator with inferential taller result is general haemoglobin chroma (HGB) , haemoglobin of average red blood cell (MCH) with average haemoglobin chroma (MCHC) taller also, and before numeric test is mixed look up is remembered there also is similar discovery in the test. And reaction time and HGB, MCH and MCHC measured value show negative to close. That is to say, HGB, MCH and MCHC are taller, the reaction time that person place uses is shorter, reaction is sharper.
Investigator thinks, this experiment proved function of red blood cell and cognitive function are remarkable and relevant, anaemia is the risk element of disease of silent of A Erci sea, also be the cause that creates inferior and cognitive capacity. Of course, this experiment also is put in certain limitation, the potential inadequacy that checks a method for example may affect analytic result. And, the Aercihaimo that British biology bank records disease patient is less, this also qualified experimental result on certain level.
"Iron " enter from the mouth, reasonable and prandial avoid anemiaAnaemic main reason has two kinds, nutrient problem and infection problem. Main show is nutrient problem the sex that be short of iron is anaemic. Food lacks the substance that can assimilate iron in drab, food, or it is hidebound, can cause anemia. Besides, malaria also is anaemic another big cause. Hookworm infection and the schistosomiasis that have some of place also can cause anemia. Because undesirable fountainhead is caused,this is more.
Since such, in living daily then how should prevent anaemia?
What should tell everybody above all is, have spinach more and can not fill iron! In cartoon " energetically jack-tar " in, energetically jack-tar ate spinach to become strong and clinking, gallant and uncommon. However the fact is, the tervalent iron that spinach place contains can be not absorbed by human body directly. Manage together, red jujube, black soya bean, ormosia is it is OK to think on the tradition " enrich the blood " food, but filling iron effect is very actually poor. The tervalent iron that they contain wants by translate into diatomic iron ability is absorbed by human body, of this one process change rate is very low, can not have the effect to filling iron well so. Under photograph comparing, 4 kinds of food with filling iron best effect are kidney of liver of animal blood, animal, animal and red meat, the friends of hope filling iron are OK in diet absorb more appropriately a few.
Altogether, although anaemia is common, not allow to ignore however. We should like to ask, who does not want to have clever cerebra and quick reaction? Since such, everybody is about to notice his food is used to more at ordinary times, eat ferreous food more, the essential iron element inside additional system. In the meantime, also want to remind everybody, if appear serious anaemic symptom, must not depend on blindly feed fill, and should see a doctor in time, whether does the examination contract relevant disease.
Sought a few market " working cell " hind, the biggest feeling is, inside the body of everybody, on 100 million cells are working in vigour chock, and on our body small unwell, it is earth shake probably to them. These lovely cells people, also became us to pay close attention to the healthy, reason that is kind to our.
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Bibliographical reference:
[1] Red Blood Cell Indices And Anaemia As Causative Factors For Cognitive Function Deficits And For Alzheimer ' S Disease: Laura M. Winchester1, john Powell, simon Lovestone1 And Alejo J. Nevado-Holgado.
[The filling iron ace in dish of 2] the daily life of a family: Cereal passes Available At of Ling China healthy net: Http://health.people.com.cn/n1/2018/0619/c14739-30065684.html
[Available At of 3] anaemic World Health Organization: Http://www.who.int/water_sanitation_health/diseases/anemia/zh/
[4] Piao Jianhua, lai Jianjiang, shade person how, etc. The state studies Chinese dweller anaemia [J] . Dietetics signs up for, 2005, 27(4):268-271.
