scholarly journals DIETARY EFFECTS ON ANEMIA PLUS HYPOPROTEINEMIA IN DOGS

1949 ◽  
Vol 89 (3) ◽  
pp. 359-368 ◽  
Author(s):  
F. S. Robscheit-Robbins ◽  
G. H. Whipple
Keyword(s):  
Weight Loss ◽  
Plasma Protein ◽  
Protein Production ◽  
Wheat Gluten ◽  
Peanut Flour ◽  
Blood Protein ◽  
Base Line ◽  
Total Blood ◽  
Dietary Effects ◽  
Hemoglobin Production

Casein (purified or commercial) in this type of experiment falls in the top bracket as a protein consistently favorable for maximal new hemoglobin and plasma protein production in doubly depleted dogs (anemic and hypo-proteinemic). Lactalbumin is less favorable for total blood protein production and the ratio of plasma protein to hemoglobin is high—that is lactalbumin favors plasma protein production as compared with casein, or is less favorable for hemoglobin production. Peanut flour (purified or commercial) is less than half as effective as casein in promoting new blood protein production. The ratio of plasma protein to hemoglobin is about the same as casein. Wheat gluten as tested is distasteful to dogs. It is neither very good nor very poor for blood protein production when it is eaten. There is nothing unusual about the response. Weight loss usually confuses the picture. Liver stands as a control base line for the above experiments. Its capacity to further hemoglobin and plasma protein production is well established. The production of hemoglobin was about 3 times that of plasma protein in the experiments.

scholarly journals DIETARY EFFECTS ON ANEMIA PLUS HYPOPROTEINEMIA IN DOGS

1949 ◽  
Vol 89 (3) ◽  
pp. 339-358 ◽  
Author(s):  
F. S. Robscheit-Robbins ◽  
G. H. Whipple
Keyword(s):  
Plasma Protein ◽  
Egg Yolk ◽  
Blood Protein ◽  
Total Blood ◽  
Egg Albumin ◽  
Egg Products ◽  
Protein Output ◽  
Hemoglobin Production ◽  
Whole Egg ◽  
Beef Muscle

Doubly depleted dogs (anemic and hypoproteinemic) respond favorably to all the diet proteins used in the above experiments. Egg products (whole egg, albumin, or egg yolk) are well utilized by these dogs. Egg proteins favor the production of plasma protein and in some experiments the output of plasma protein is actually more than the output of hemoglobin. In contrast fresh beef muscle favors hemoglobin production—the output being 3 or 4 times that of plasma protein. The processed egg albumin fed in Table 4 was not well utilized and there was weight loss. Beef muscle (fresh or processed) gives a total blood protein output about twice that with egg feeding and there is a striking preponderance of hemoglobin output. Beef heart and salmon muscle show a pattern much like beef muscle. The total blood protein output is below that due to beef muscle.

scholarly journals ANEMIA PLUS HYPOPROTEINEMIA IN DOGS

1951 ◽  
Vol 94 (3) ◽  
pp. 223-242 ◽  
Author(s):  
G. H. Whipple ◽  
F. S. Robscheit-Robbins
Keyword(s):  
Plasma Protein ◽  
Plasma Proteins ◽  
Blood Protein ◽  
Blood Proteins ◽  
Food Proteins ◽  
Total Blood ◽  
Egg Protein ◽  
Protein Output ◽  
Hemoglobin Production ◽  
Beef Muscle

Dogs with sustained anemia plus hypoproteinemia due to bleeding and a continuing low protein or protein-free diet containing abundant iron have been used in the present work to test food proteins and supplements as to their See PDF for Structure capacity to produce new hemoglobin and plasma proteins. The reserve stores of blood protein-producing materials are thus largely depleted in such animals and sustained levels of 6 to 8 gm. per cent hemoglobin and 4 to 5 gm. per cent plasma protein can be maintained for considerable periods of time. The stimulus of double depletion drives the body to use all protein building materials with the utmost conservation. This represents a severe biological test for food and body proteins and its assay value must have significance. Measured by this biological test in these experiments, casein stands well up among the best food proteins. The ratio of plasma protein to hemoglobin is about 40 to 50 per cent, which emphasizes the fact that these dogs produce on most diets about 2 gm. hemoglobin to 1 gm. plasma protein. The reason for this preference for hemoglobin production is obscure. The mass of circulating hemoglobin is greater even in this degree of anemia and the life cycle of hemoglobin is much longer than that of the plasma protein. Egg protein, egg albumin, and lactalbumin all favor the production of more plasma protein and less hemoglobin as compared with casein. The plasma protein to hemoglobin ratio is increased, sometimes above 100 per cent. Supplements to the above proteins of casein digests or several amino acids may return the response toward that which is standard for casein. Histidine as a supplement to egg protein increases the total blood protein output and brings the ratio of plasma protein to hemoglobin toward that of casein. Beef muscle goes to the other extreme and favors new hemoglobin production up to 4 gm. hemoglobin to 1 gm. plasma protein—a ratio of 25 per cent. The total amounts of new blood proteins are high. Lactalbumin as compared with casein shows a lower total blood protein output and a plasma protein to hemoglobin ratio of 70 to 90 per cent. Amino acid supplements are less effective. See PDF for Structure Fibrin is a good food protein in these experiments—much like casein. When fed over these 5 week periods it causes a sustained increase in blood fibrinogen. Folic acid in the doses given has no effect on the expected response to various diets. Peanut flour is a very poor diet for the production of new hemoglobin and plasma proteins. Small supplements of casein and beef show a significant response with improved output of blood proteins. Soy bean flour gives a poor response and wheat gluten a good response with adequate output of blood proteins. Visceral products show some variety. Beef heart is not as effective as beef muscle. Beef spleen, kidney, and pancreas give good responses but not up to casein. Pig stomach, beef brain, and calf thymus are below average. The plasma protein to hemoglobin ratio shows a narrow range (40 to 60 per cent) in experiments with visceral products.

scholarly journals Change of acute stage reactants level in experimental intramedullary osteosynthesis

2014 ◽  
Vol 95 (3) ◽  
pp. 395-398
Author(s):  
I F Akhtyamov ◽  
F V Shakirova ◽  
L D Zubairova ◽  
E B Gatina ◽  
E I Aliev
Keyword(s):  
Acute Phase ◽  
Plasma Protein ◽  
Intervention Group ◽  
Acute Stage ◽  
Protein Fractions ◽  
Blood Protein ◽  
Control Group ◽  
Specific Response ◽  
Total Blood ◽  
Acute Phase Reactants

Aim. To assess the plasma protein fractions as organism’s reaction to osteosynthesis by medical devices made of medical steel and of medical steel coated by titanium and gafnium nitrides mixture. Methods. Diaphyseal tibial fracture was modeled on 30 rabbits with further assessment of animal organism reaction to osteosynthesis by pins made of medical steel and of medical steel coated by super-hard metal nitrides mixture. The change of blood plasma protein fractions and acute phase reactants was used as an indicator. Measurements were performed before the osteosynthesis and on the 5th and 180th day after the surgery. Results. Together with the stable level of total blood protein, dysproteinemia characteristic for acute phase of the inflammation was observed after the trauma and reparatory process induction. Two-waived reaction was registered. The first developed at the 5th day after the surgery and was characterized by the drop of blood albumin level together with α- and β2-globulin levels increase, the reaction was observed in the intervention group earlier compared to control group. The second wave developed at the 180th day and was characterized by β2- and γ-globulin levels increase. The registered changes corresponded with the phases of acute non-specific response, which includes the overproduction of «positive» and decreased production of «negative» acute phase reactants by liver, influenced by cytokines, as well as later adaptive immune response. Conclusion. Overall, the intensity of acute phase reactions was lower in the intervention group, indicating less damage associated with titanium and gafnium nitrides coated implants use.

scholarly journals HEMOGLOBIN AND PLASMA PROTEIN PRODUCTION

1946 ◽  
Vol 83 (6) ◽  
pp. 463-475 ◽  
Author(s):  
F. S. Robscheit-Robbins ◽  
L. L. Miller ◽  
G. H. Whipple
Keyword(s):  
Plasma Protein ◽  
Protein Production ◽  
Protein Supplementation ◽  
Blood Protein ◽  
Supporting Evidence ◽  
Food Proteins ◽  
Low Protein ◽  
Loss Of Appetite ◽  
Protein Diets ◽  
Protein Output

Given healthy dogs, fed abundant iron and protein-free or low protein diets, with sustained anemia and hypoproteinemia due to bleeding, we can study the capacity of these animals to produce simultaneousiy new hemoglobin and plasma protein. The reserve stores of blood protein-producing materials in this way are largely depleted, and levels of 6 to 8 gm. per cent for hemoglobin and 4 to 5 gm. per cent for plasma protein can be maintained for considerable periods of time. These dogs are very susceptible to infection and to injury by many poisons. Dogs tire of these diets and loss of appetite terminates many experiments. These incomplete experiments are not recorded in the present paper but give supporting evidence in harmony with those tabulated. Under these conditions (double depletion) the dogs use effectively the proteins listed above—egg, lactalbumin, meat, beef plasma, and digests of various food proteins and hemoglobin. Egg protein at times seems to favor slightly the production of plasma protein when compared with the average response (Tables 1 and 2). Various digests and concentrates compare favorably with good food proteins in the production of new hemoglobin and plasma protein in these doubly depleted dogs. Whole beef plasma by mouth is well utilized and the production of new hemoglobin is, if anything, above the average—certainly plasma protein production is not especially favored. "Modified" beef plasma by vein causes fatal anaphylaxis (Table 4). Hemoglobin digests are well used by mouth to form both hemoglobin and plasma protein. Supplementation by amino acids is recorded. Methionine in one experiment may have been responsible for a better protein output and digest utilization (Table 7).

scholarly journals GELATIN—ITS USEFULNESS AND TOXICITY

1944 ◽  
Vol 80 (2) ◽  
pp. 145-164 ◽  
Author(s):  
F. S. Robscheit-Robbins ◽  
L. L. Miller ◽  
G. H. Whipple
Keyword(s):  
Amino Acids ◽  
Plasma Protein ◽  
Protein Production ◽  
Blood Protein ◽  
Plasma Substitutes ◽  
Toxic Response ◽  
Histological Evidence ◽  
Anaphylactoid Reactions ◽  
Sensitive Testing ◽  
Significant Disturbance

Gelatin given by vein to doubly depleted dogs (anemic and hypoproteinemic) gives no immediate toxic response, no anaphylactoid reactions, and may contribute something to the building of new hemoglobin and plasma protein. Gelatin given by vein during 1 to 2 weeks (total 3 to 17 gm. per kilo) usually causes serious disturbances—inhibition of blood protein production, signs of intoxication, much weight loss, and even death. Gelatin given by vein for 2 to 3 days (total 1 to 3 gm. per kilo) may not cause any recognizable abnormalities, but dogs vary greatly in their response to gelatin by vein. Some dogs may tolerate a total of 7 gm. per kilo without significant disturbance and other dogs may be seriously intoxicated by 2 to 3 gm. per kilo. No one can predict which animal will be least tolerant. Some experiments with gelatin by vein for 2 to 3 days (total gelatin 1 to 2 gm. per kilo) given with and followed by amino acids or casein digests do show absence of intoxication and ample production of new hemoglobin and plasma protein during the weeks following the injection of gelatin. This may suggest possible usefulness of gelatin with amino acids or casein digests in acute emergencies (shock, hemorrhage). These doubly depleted dogs are very susceptible to various injurious agents as compared to normal dogs. They may serve as sensitive testing machines for evaluating plasma substitutes. Where the gelatin by vein inflicts its damage is not clear and there is little if any significant histological evidence but the disturbance of blood protein production implicates the liver. Gelatin of smaller molecular weight (degraded by autoclaving) is no less toxic than the standard gelatin. Gelatin by mouth may contribute to but cannot alone support the production of new hemoglobin and plasma protein. Gelatin by vein has definite limitations in dogs and, by implication, when used in human cases the amount given should be very carefully watched.

scholarly journals MAXIMAL HEMOGLOBIN AND PLASMA PROTEIN PRODUCTION UNDER THE STIMULUS OF DEPLETION

1945 ◽  
Vol 82 (5) ◽  
pp. 311-316 ◽  
Author(s):  
F. S. Robscheit-Robbins ◽  
L. L. Miller ◽  
G. H. Whipple
Keyword(s):  
Plasma Protein ◽  
Protein Production ◽  
Intravenous Iron ◽  
Protein Diet ◽  
Blood Protein ◽  
Limiting Factor ◽  
The Face ◽  
Maximal Output ◽  
Maximal Plasma ◽  
Diet Intake

The maximal output ceiling for hemoglobin in anemia due to blood loss is about 60 gm. per week—the dog receiving a rich protein diet plus high iron intake. Ferrous and ferric salts are equally effective. Iron intravenously plus a rich protein diet may push this level up to 90 to 100 gm. per week. Evidently iron absorption is a limiting factor. Maximal output for hemoglobin plus plasma protein in doubly depleted dogs may reach 120 to 130 gm. per week and using intravenous iron may reach 140 to 160 gm. per week. Maximal output for plasma protein alone in hypoproteinemia due to plasmapheresis reaches 60 to 70 gm. per week but this is not the true ceiling. Technically we cannot remove the new plasma protein as fast as it is formed and the hypoproteinemia is not maintained in the face of a rich protein diet intake. Furthermore the evidence points to the protein circulating pool contributing to the accretion of tissue protein in such dogs with a strong positive nitrogen balance and weight gain. Maximal figures for hemoglobin production in anemia run close to 1 gm. hemoglobin per kilo per day. Maximal figures for new hemoglobin plus plasma protein production in anemia and hypoproteinemia using iron given intravenously, may reach 1.5 gm. blood protein per kilo per day. The actual maximal plasma protein production equals about 1 gm. per kilo per day but the true production ceiling cannot be reached by this technique, for reasons given above.

scholarly journals RAIDING OF BODY TISSUE PROTEIN TO FORM PLASMA PROTEIN AND HEMOGLOBIN

1947 ◽  
Vol 85 (3) ◽  
pp. 277-286 ◽  
Author(s):  
G. H. Whipple ◽  
L. L. Miller ◽  
F. S. Robscheit-Robbins
Keyword(s):  
Weight Loss ◽  
Plasma Protein ◽  
The Body ◽  
Blood Protein ◽  
Rapid Weight Loss ◽  
Blood Proteins ◽  
Body Protein ◽  
Tissue Protein ◽  
Protein Output ◽  
Urinary Nitrogen

Dogs with sustained anemia and hypoproteinemia due to bleeding and a continuing low protein or protein-free diet with abundant iron will continue to produce much new hemoglobin and plasma protein for many weeks. The stimulus of double depletion (anemia and hypoproteinemia) leads to raiding of body and tissue protein to fill the demand for new hemoglobin and plasma protein. The blood proteins in these experiments take priority over the organ and tissue proteins. This is another illustration of the "ebb and flow" or dynamic equilibrium between organ or tissue protein and blood proteins. The average dog cannot tolerate this drain of double depletion for more than 7 to 11 weeks and during this time may lose 30 to 40 per cent of body weight. Some dogs are much more resistant to this raiding than others. Some dogs show a high blood protein output during every week up to the danger point. With the largest blood protein output one usually observes the most rapid weight loss. For every kilogram of weight loss we observe 50 to 140 gm. blood protein output. The weekly blood protein production ranges from 40 to 66 gm. These experiments make heavy demands on the body protein and we expected to record a "premortal rise" in urinary nitrogen. No such observations are noted, rather a most frugal use of all protein and minimum figures for urinary nitrogen. We suspect that "premortal rise" in many experiments means a terminal infection with the related catabolism of tissue protein and high urinary nitrogen.

scholarly journals Plasma protein expression profiles, cardiovascular disease, and religious struggles among South Asians in the MASALA study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Long H. Ngo ◽  
M. Austin Argentieri ◽  
Simon T. Dillon ◽  
Blake Victor Kent ◽  
Alka M. Kanaya ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Plasma Protein ◽  
Expression Profiles ◽  
South Asians ◽  
Predictive Biomarkers ◽  
Information Criteria ◽  
Blood Protein ◽  
Complement Factor ◽  
Factor B ◽  
Complement Factor B

AbstractBlood protein concentrations are clinically useful, predictive biomarkers of cardiovascular disease (CVD). Despite a higher burden of CVD among U.S. South Asians, no CVD-related proteomics study has been conducted in this sub-population. The aim of this study is to investigate the associations between plasma protein levels and CVD incidence, and to assess the potential influence of religiosity/spirituality (R/S) on significant protein-CVD associations, in South Asians from the MASALA Study. We used a nested case–control design of 50 participants with incident CVD and 50 sex- and age-matched controls. Plasma samples were analyzed by SOMAscan for expression of 1305 proteins. Multivariable logistic regression models and model selection using Akaike Information Criteria were performed on the proteins and clinical covariates, with further effect modification analyses conducted to assess the influence of R/S measures on significant associations between proteins and incident CVD events. We identified 36 proteins that were significantly expressed differentially among CVD cases compared to matched controls. These proteins are involved in immune cell recruitment, atherosclerosis, endothelial cell differentiation, and vascularization. A final multivariable model found three proteins (Contactin-5 [CNTN5], Low affinity immunoglobulin gamma Fc region receptor II-a [FCGR2A], and Complement factor B [CFB]) associated with incident CVD after adjustment for diabetes (AUC = 0.82). Religious struggles that exacerbate the adverse impact of stressful life events, significantly modified the effect of Contactin-5 and Complement factor B on risk of CVD. Our research is this first assessment of the relationship between protein concentrations and risk of CVD in a South Asian sample. Further research is needed to understand patterns of proteomic profiles across diverse ethnic communities, and the influence of resources for resiliency on proteomic signatures and ultimately, risk of CVD.

scholarly journals Korelasi asupan makronutrien dengan indeks massa tubuh, kadar gula darah, dan protein total darah pada pengguna narkoba

2021 ◽  
Vol 17 (3) ◽  
pp. 147
Author(s):  
Ginta Siahaan ◽  
Tiarlince Bakara ◽  
Yusnita Yusnita ◽  
Kasmiyeti Kasmiyeti
Keyword(s):  
Body Mass Index ◽  
Blood Sugar ◽  
Body Mass ◽  
Drug Users ◽  
Blood Sugar Level ◽  
Blood Protein ◽  
Macronutrient Intake ◽  
Total Blood ◽  
Random Blood Sugar ◽  
Sugar Levels

Correlation of macronutrient intake with body mass index, blood sugar levels, and total blood protein in drug usersBackground: Random blood sugar level and total blood protein need to be measured among drug users because their macronutrient intakes (carbohydrates, fat, protein, and energy) are not appropriate to the pattern of daily habits before uses drugs. Drug users had decreased appetite during the influence and withdrawal symptoms of drugs with the impacts on their body mass index (BMI). Objective: To analyze the correlation of macronutrient intakes between the random blood sugar level, total blood protein, and BMI drug users.Methods: This research was conducted with a cross-sectional design and observational study. 73 drug users were included in the study with the screening by inclusion criteria. 24-hour food recall was used to collect the macronutrient intakes, random blood sugar levels and total blood protein were monitored by the GOD-PAP method, and BMI was measured by weight and height. Data analysis used Pearson’s correlation test in bivariate and multivariate was carried out by multiple linear regressions. Results: Pearson’s correlation analysis showed that there was a significant correlation between macronutrient intakes (energy, carbohydrate, fat) with random blood sugar level, total blood protein, and BMI. BMI was the most affected by energy (β=0.531), random blood sugar level was the most affected by carbohydrates (β=0.073), and total blood protein was the most affected by protein (β=0.837).Conclusions: Macronutrient intake is significantly related to BMI, random blood sugar levels, and total blood protein in drug users. Community collaboration with related parties such as the public health service and National Narcotics Agency will very quickly detect drug side effects early on eating disorders that will affect the nutritional status of its users.

scholarly journals Preparation, properties and applications of wheat gluten edible films

2000 ◽  
Vol 9 (1) ◽  
pp. 23-35 ◽  
Author(s):  
P. TANADA-PALMU ◽  
H. HELÉN ◽  
L. HYVÖNEN
Keyword(s):  
Weight Loss ◽  
Tensile Strength ◽  
Water Vapor ◽  
Wheat Gluten ◽  
Single Layer ◽  
Water Vapor Permeability ◽  
Edible Films ◽  
Bilayer Film ◽  
Vapor Permeability ◽  
Elongation At Break

Edible films from wheat gluten were prepared with various amounts of glycerol as a plasticizer. Water vapor permeability, oxygen permeability, tensile strength and percentage elongation at break at different water activities ( aw ) were measured. Films with low amounts of glycerol had lower water vapor and oxygen permeabilities, higher tensile strength and lower elongation at break. Wheat gluten coatings reduced weight loss during two weeks of storage for cherry tomatoes and sharon fruits compared to uncoated controls. A bilayer film of wheat gluten and beeswax significantly lowered weight loss from coated cheese cubes compared to single layer coating of wheat gluten.;

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