Pnuemonia and bronchial asthma ?
Question:
iron
http://groups.google.com/groups?selm=MPFTPPW837270.1905787037%40anonym ous.poster&output=gplain
Response:
A search of asthma and / or pneumonia will bring up the articles.
Many of which have nothing to do with asthma. If asthma were caused by a simple iron deficiency it would have been cured decades ago. "The commander in the field is always right and the rear echelon is wrong, unless proved otherwise." General Colin Powell
Response:
A search of asthma and / or pneumonia will bring up the articles. Many of which have nothing to do with asthma. If asthma were caused by a simple iron deficiency it would have been cured decades ago.
Excess iron .. too much iron .. The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in. This article SHOWS that the iron in the body increases slowly but surely and is directly related to the amount of meat we eat. Eur J Haematol 2001 Feb;66(2):115-25 Iron status markers in 224 indigenous Greenlanders: influence of age, residence and traditional foods. Milman N, Byg KE, Mulvad G, Pedersen HS, Bjerregaard P Department of Medicine, Naestved Hospital, Naestved, Denmark. OBJECTIVE: To evaluate iron status in indigenous Greenlanders and its relationship to gender, age and intake of traditional Greenlandic foods. Methods: Serum ferritin, serum transferrin saturation and haemoglobin were evaluated in a population survey in 1993-1994 comprising 224 Greenlandic individuals (109 men) aged 19-82 yr. The participants were residents in the capital Nuuk (n=73) with a predominantly Western style of living, the town Ilulissat (n=60) with a mixture of Western and Greenlandic style of living, and the small town Uummannaq (n=91) with a predominantly Greenlandic style of living. Consumption of traditional foods was assessed by questionnaire. RESULTS: Intake of traditional foods was more prevalent among elderly than among young individuals and more frequent in Uummannaq than in Ilulissat and Nuuk. Ferritin levels were higher in men than in women (p<0.0001). Median ferritin levels were lowest in Nuuk (men, 92 microg/L; women, 40 microg/L), higher in Ilulissat (men, 104 microg/L; women, 69 microg/L) and in Uummannaq (men, 118 microg/L; women, 46 microg/L) (p<0.001). The prevalence of iron load (ferritin 200 microg/L) was lowest in Nuuk (men: 13.8%, women: 2.3%) intermediate in Ilulissat (men, 11.1%; women, 9.1%) and highest in Uummannaq (men, 32.1%; women, 21.1%). The prevalence of iron depletion (ferritin <16 microg/L) was high in Nuuk (men, 0%; women, 20.5%), and lower in Ilulissat (men, 3.7%; women, 6.1%) and in Uummannaq (men, 0%; women, 10.5%). The prevalence of iron deficiency anaemia (ferritin <13 microg/L and Hb <5th percentile for iron-replete men and women) was 0.92% in men and 0.87% in women. Correlations between age and ferritin were lowest in Nuuk (men, r(s)=0.26, p=0.2; women, r(s)=0.50, p=0.001) intermediary in Ilulissat (men, r(s)=0.37, p=0.06; women, r(s)=0.73, p<0.0001) and highest in Uummannaq (men, r(s)=0.59, p<0.0001; women, rs=0.74, p<0.0001). Intake of traditional foods was correlated with ferritin in men (r(s)=0.29, p=0.01) and women (r(s)=0.40, p<0.0001). CONCLUSION: The observed differences in estimated body iron stores in Greenlanders from the three residential areas can be explained by differences in the dietary intake of haem iron. PMID: 11168519, UI: 21099797 Save the above report in [Macintosh] [Text] format Order documents on this page through Loansome Doc Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
Is there a connection between the two ? I’ve had a history of pnuemonia which the 5-6 times I’ve had it,it was resolved with medications and bedrest.However last year I was diagnosed with asthma,which mainly flares up with over exertion.My doctor stated that it is "very probable" my history of pnuemonia is related to my asthma of today.Someone told me also that pnuemonia eventually leads to asthma…..has anyone else heard of this too ?? Thanks for your input. Richard
They have shown pneumonia NEEDS iron to survive .. They have also shown when the body has an increased ‘transferrin saturation’.. meaning higher iron levels .. one is more prone to an asthma attack. So .. the connection would be increased iron levels in the body. http://www.nucleus.com/watchman/diseaselist.html A search of asthma and / or pneumonia will bring up the articles. Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
Is there a connection between the two ? I’ve had a history of pnuemonia which the 5-6 times I’ve had it,it was resolved with medications and bedrest.However last year I was diagnosed with asthma,which mainly flares up with over exertion.My doctor stated that it is "very probable" my history of pnuemonia is related to my asthma of today.Someone told me also that pnuemonia eventually leads to asthma…..has anyone else heard of this too ?? Thanks for your input. Richard
There is evidence that lung infections like pneumonia and acute bronchitis may cause lung damage resulting in adult onset asthma. Link: http://www.aafp.org/afp/980315ap/hueston.html "Possible Complication of Bronchitis: Adult-Onset Asthma Serologic evidence of previous infection with C. pneumoniae has been found in some adults with new-onset asthma.36 Consequently, considerable attention has been focused on whether adult-onset asthma is frequently preceded by a chlamydial respiratory infection.11,12 Both Chlamydia trachomatis37 and C. pneumoniae38 have been cultured from the sputum of children with asthma. However, no prevalence studies have assessed the frequency with which patients who have respiratory illnesses such as bronchitis are infected with Chlamydia species and the percentage of these patients who progress to asthma. While this evidence is still preliminary, it suggests that early treatment of persistent wheezing with agents effective against Chlamydia species may prevent the development of asthmatic symptoms in adults.
Response:
– Hide quoted text — Show quoted text – You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world? Apparently you do. Maybe a little more understanding and a little less repeating would help. Look .. doc .. there are MANY people who post here .. and if you don’t want to HEAR .. repeats .. do what everyone else does .. killfile me .. You know CBI – I think that he does not have a clue as to what we are talking about. (And the physical impossibility we spotted in his statement.)
I suspect that is but one of a long list. — CBI, MD
Response:
I have chronic asthma and used to get pneumonia every winter until I got the pneumonia shots (have had two). Now I only get pneumonia every OTHER year.
Response:
I have chronic asthma and used to get pneumonia every winter until I got the pneumonia shots (have had two). Now I only get pneumonia every OTHER year.
In the human body there is a natural antibiotic .. lactoferrin . It is present in all the slime in our bodies. It is the bodies PRIME defense in the fight of infection. When this lactoferrin becomes ’saturated’ it becomes useless and is unable to function . Lactoferrin acts by removing iron from the invader. This articles speaks to pneumonia .. and what an added iron chelator can do. Lactoferrin as I said is an iron .. chelator. Antimicrob Agents Chemother 2001 Dec;45(12):3560-5 Action of deferoxamine against Pneumocystis carinii. Clarkson AB Jr, Turkel-Parrella D, Williams JH, Chen LC, Gordon T, Merali S Department of Medical and Molecular Parasitology, New York University We found earlier that deferoxamine (DFO), a drug used for treatment of iron overload, is active against a rat model of Pneumocystis carinii pneumonia (PCP). We had assumed a mode of action by deprivation of nutritional iron; however, data here show that DFO penetrates P. carinii, causing irreversible damage, thus indicating a different mode of action. Penetration was demonstrated by showing DFO uptake by high-pressure liquid chromatography analysis. By using calcein-AM as an indicator, exposure to DFO was shown to cause a reduction in P. carinii cytoplasmic free iron. Exposure to or=100 microM DFO for or=8 h in vitro caused growth to cease and cell numbers to decline over several days. This direct and irreversible damage to P. carinii led to the prediction that infrequent delivery of DFO to the lungs via an aerosol would be an effective treatment in the animal model of PCP. This prediction was confirmed by demonstrating that a once-a-week aerosol treatment of rats was 100% effective both as a prophylactic and as a curative treatment in a rat model of PCP. PMID: 11709340, UI: 21565748 Save the above report in [Macintosh] [Text] format Order documents on this page through Loansome Doc H. pylori is a common cause of gastric problems .. controlled .. by lactoferrin. Aspergillosis and pseudomonas .. are both iron dependent. When there is too much iron in the body the lactoferrin is ALWAYS saturated and as I said previously .. when this happens .. saturation .. the lactoferrin becomes .. useless. Cystic fibrosis sufferers are plagued by chronic infection .. and coincidentally? .. the lungs of CF patients are chock full of .. iron. Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
– Hide quoted text — Show quoted text – I have chronic asthma and used to get pneumonia every winter until I got the pneumonia shots (have had two). Now I only get pneumonia every OTHER year. In the human body there is a natural antibiotic .. lactoferrin . It is present in all the slime in our bodies. It is the bodies PRIME defense in the fight of infection. When this lactoferrin becomes ’saturated’ it becomes useless and is unable to function . Lactoferrin acts by removing iron from the invader. This articles speaks to pneumonia .. and what an added iron chelator can do. Lactoferrin as I said is an iron .. chelator.
And exactly what assistance is this supposed to provide? Is this treatment safe for humans? Or can it cause more harm than good? Can _you_ answer that question? And if not, why are you recommending it to others? "With Confidence in our Armed Forces – with the determination of our people – we will gain the inevitable triumph – so help us god." Franklin Delano Roseveldt, 8 december 1941
Response:
And exactly what assistance is this supposed to provide? Is this treatment safe for humans? Or can it cause more harm than good?
What treatment? Unsaturating your lactoferrin? Yes it is .. Can _you_ answer that question? And if not, why are you recommending it to others?
See above … Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
And exactly what assistance is this supposed to provide? Is this treatment safe for humans? Or can it cause more harm than good? What treatment? Unsaturating your lactoferrin? Yes it is ..
Then please explain why you posted an article you obviously do not understand to this NG. "With Confidence in our Armed Forces – with the determination of our people – we will gain the inevitable triumph – so help us god." Franklin Delano Roseveldt, 8 december 1941
Response:
That the element ‘Iron’ is somehow different if it is found in a plant than if it is found in other places. What part of ‘bound chemically to heme’.. don’t you understand ..?
Not the point. And even if it were – Iron is still Iron. "The commander in the field is always right and the rear echelon is wrong, unless proved otherwise." General Colin Powell
Response:
You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world? Apparently you do. Maybe a little more understanding and a little less repeating would help. Look .. doc .. there are MANY people who post here .. and if you don’t want to HEAR .. repeats .. do what everyone else does .. killfile me .. Then you will be spared ..
First – read my post again. It may help if you first read your quoted text. I was not referring to the "repeats" you think I was. Second – I killfiled you long ago. Your post came to my attention through Colin’s reply to you. — CBI, MD
Response:
The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in. Have you _ever_ had a chemistry class? Exactly what is this supposed to mean .. ? You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world?
Apparently you do. Maybe a little more understanding and a little less repeating would help. — CBI, MD
Response:
You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world? Apparently you do. Maybe a little more understanding and a little less repeating would help.
Look .. doc .. there are MANY people who post here .. and if you don’t want to HEAR .. repeats .. do what everyone else does .. killfile me .. Then you will be spared .. Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in. Have you _ever_ had a chemistry class? Exactly what is this supposed to mean .. ?
That the element ‘Iron’ is somehow different if it is found in a plant than if it is found in other places. You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world?
So, I take it that you have never had a class in chemistry? "The commander in the field is always right and the rear echelon is wrong, unless proved otherwise." General Colin Powell
Response:
You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world? Apparently you do. Maybe a little more understanding and a little less repeating would help. Look .. doc .. there are MANY people who post here .. and if you don’t want to HEAR .. repeats .. do what everyone else does .. killfile me ..
You know CBI – I think that he does not have a clue as to what we are talking about. (And the physical impossibility we spotted in his statement.) "The commander in the field is always right and the rear echelon is wrong, unless proved otherwise." General Colin Powell
Response:
The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in. Have you _ever_ had a chemistry class? Exactly what is this supposed to mean .. ? That the element ‘Iron’ is somehow different if it is found in a plant than if it is found in other places.
What part of ‘bound chemically to heme’.. don’t you understand ..? Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
- Hide quoted text — Show quoted text – The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in. Have you _ever_ had a chemistry class? Exactly what is this supposed to mean .. ? That the element ‘Iron’ is somehow different if it is found in a plant than if it is found in other places. What part of ‘bound chemically to heme’.. don’t you understand ..?
These articles show .. heme iron .. that iron found in meat .. ONLY in meat/flesh .. is not controlled. [INLINE] TEKTRAN ADAPTATION IN IRON ABSORPTION: DAILY IRON SUPPLEMENTATION DECREASES ABSORPTION EFFICIENCY OF NONHEME, BUT NOT HEME IRON, FROM FOOD AND SLIGHTLY INCREASES SERUM FERRITIN IN NORMAL VOLUNTEERS Author(s): ROUGHEAD ZAMZAM K HUNT JANET R Interpretive Summary: There are two types of iron in our diet(heme and nonheme). Although we know that the body can adapt the absorption of iron depending on its needs and how much iron is in the food, it is not clear if it handles these two types of iron differently. This iron supplementation study was designed to test for differences in adaptation of heme and nonheme iron absorption and to evaluate if iron stores change with supplementation with iron and if these changes persist once supplementation is stopped. Healthy men and women took either a daily supplement of 50 mg of iron or placebo for 12 weeks. Heme and nonheme Fe absorption from a meal of hamburger, french fries, and milk shake were measured before and after 12 weeks of supplementation. Also, serum ferritin which indicates iron stores, was measured with supplementation and 6 months after supplementation was stopped. We found that with daily iron supplementation, healthy individuals adapted to decrease their nonheme, but not heme iron absorption from food. This indicates that the body handles heme and nonheme iron differently and that there may be more control over the absorption of nonheme iron than heme iron. Also, we found a small increase in iron stores with supplementation and those who had lower iron stores tended to show more increase than those with higher iron stores. This increase in iron stores tended to persist 6 months after iron supplementation was stopped. Keywords: iron absorption bioavailability retention requirements status indices adaptation diet ferritin phytate ascorbic acid meat heme nonheme enrichment fortification supplementation Contact: USDA, ARS, GFHNRC POB 9034 GRAND FORKS ND 58201 FAX: (701)795-8220 TEKTRAN United States Department of Agriculture Agricultural Research Service Updated: 1999-03-04 [INLINE] TEKTRAN ADAPTATION IN IRON ABSORPTION BY MEN CONSUMING DIETS WITH HIGH OR LOW IRON BIOAVAILABILITY Author(s): HUNT JANET R ROUGHEAD ZAMZAM K Interpretive Summary: Iron absorption from food can vary 5-10 fold, depending on the ease of iron absorption, which is influenced by the form of iron in the food, and the enhancement or inhibition of iron absorption by other foods in the same meal. This ease of iron absorption is called bioavailability. Although dietary iron bioavailability substantially influences short-term measurements of iron absorption, bioavailability negligibly affects body iron stores in longer, controlled studies. This study investigated whether men fed diets with high or low iron bioavailability would adapt their iron absorption to maintain body iron stores. Iron absorption from whole diets was measured in 31 healthy men before and after 10 wk of consuming diets with high or low iron bioavailability. The high bioavailability diet contained more meat, ascorbic acid, and refined grains, in contrast with the low bioavailability diet, which contained plenty of whole grains, legumes, and tea. Two forms of iron in food are absorbed very differently. Heme iron, which is about 40% of the iron in meat, poultry, and fish, is very well absorbed. Nonheme iron, the rest of the iron in animal foods as well as in plant foods is less well absorbed. Adaptation occurred with nonheme, but not heme iron absorption. Iron absorption from the high bioavailability diet decreased significantly from about 1 to 0.7 mg/d and from the low bioavailability diet increased significantly from 0.12 to 0.17 mg/d in 10 wk. Blood indicators of iron nutrition were not affected, but fecal ferritin, a measure of intestinal adaptation, was significantly affected. In conclusion, normal men partially adapt to dietary iron bioavailability and short-term measurements of absorption overestimate differences in iron bioavailability between diets. Keywords: iron absorption bioavailability retention requirements status indices adaptation diet ferritin phytate ascorbic acid meat heme nonheme enrichment fortification supplementation Contact: USDA, ARS, GFHNRC POB 9034 GRAND FORKS ND 58201 FAX: (701)795-8220 TEKTRAN United States Department of Agriculture Agricultural Research Service Updated: 1999-05-11 This is from the NIH site .. and as evidenced .. the body is KNOWN to control the iron it has .. by absorption and has NO EFFECTIVE METHOD to excrete the iron once it gets past the gut. BIOLOGY OF IRON Iron is indispensable for life, exerting its function either in the form of non – heme iron-containing proteins or as the iron-protoporphyrin complex of heme proteins. Iron-containing proteins catalyze many essential reactions of energy metabolism. Most of the iron in the body is located in the erythron, defined a s the totality of all erythroid elements at all sites of the body, including the marrow, circulation, and the extravascular space. The main pathway of internal iron flux is unidirectional, from transferrin (the predominant iron carrier) to the erythron, to the monocyte-macrophage system and back to plasma transferrin. Iron is cycled very efficiently from recently destroyed erythrocytes to newly formed erythrocytes. Under physiologic conditions the body is in iron balance. Because humans are unable to excrete excess iron, balance is regulated through the control of iron absorption, mainly by the cells of the intestinal mucosa. Mucosal iron absorption is influenced principally by the amount of stored iron and by the level of erythropoietic activity. Iron overload arises when the amount of iron entering the body exceeds the amou nt lost over a sustained period of time. Iron overload develops when the regulato ry function of the intestinal absorption is altered, as in hereditary hemochromatosis, or when absorption is circumvented, as in transfusional iron overload. The identification in late 1996 of the gene responsible for most hereditary hemochromatosis represents a major breakthrough, and creates a stron g impetus for substantial advances in the understanding at the molecular level of the mechanisms of iron transport and the cellular regulation of iron metabolism Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
– Hide quoted text — Show quoted text – A search of asthma and / or pneumonia will bring up the articles. Many of which have nothing to do with asthma. If asthma were caused by a simple iron deficiency it would have been cured decades ago. Excess iron .. too much iron .. The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in.
Have you _ever_ had a chemistry class? "The commander in the field is always right and the rear echelon is wrong, unless proved otherwise." General Colin Powell
Response:
The iron found in meat is different from the iron found in vegetables / plants in that it is bound chemically to ‘heme’. The body controls the amount of iron it has in it by absorption and has no effective method of excreting it once it gets in. Have you _ever_ had a chemistry class?
Exactly what is this supposed to mean .. ? You think you actually NEED a chemistry class to repeat things KNOWN by every iron researcher in the world? Either bone up .. or S.T.F.A.F.M .. dig? Who loves ya. Tom — Jesus was a Vegetarian! http://www.nucleus.com/watchman Moses was a Mystic! http://www.nucleus.com/watchman/light.html
Response:
Is there a connection between the two ? I’ve had a history of pnuemonia which the 5-6 times I’ve had it,it was resolved with medications and bedrest.However last year I was diagnosed with asthma,which mainly flares up with over exertion.My doctor stated that it is "very probable" my history of pnuemonia is related to my asthma of today.Someone told me also that pnuemonia eventually leads to asthma…..has anyone else heard of this too ?? Thanks for your input. Richard
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