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May T, Klatt KC, Smith J, Castro E, Manary M, Caudill MA, Jahoor F, Fiorotto ML. Choline Supplementation Prevents a Hallmark Disturbance of Kwashiorkor in Weanling Mice Fed a Maize Vegetable Diet: Hepatic Steatosis of Undernutrition. Nutrients 2018; 10:nu10050653. [PMID: 29786674 PMCID: PMC5986532 DOI: 10.3390/nu10050653] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 05/09/2018] [Accepted: 05/16/2018] [Indexed: 12/03/2022] Open
Abstract
Hepatic steatosis is a hallmark feature of kwashiorkor malnutrition. However, the pathogenesis of hepatic steatosis in kwashiorkor is uncertain. Our objective was to develop a mouse model of childhood undernutrition in order to test the hypothesis that feeding a maize vegetable diet (MVD), like that consumed by children at risk for kwashiorkor, will cause hepatic steatosis which is prevented by supplementation with choline. A MVD was developed with locally sourced organic ingredients, and fed to weanling mice (n = 9) for 6 or 13 days. An additional group of mice (n = 4) were fed a choline supplemented MVD. Weight, body composition, and liver changes were compared to control mice (n = 10) at the beginning and end of the study. The MVD resulted in reduced weight gain and hepatic steatosis. Choline supplementation prevented hepatic steatosis and was associated with increased hepatic concentrations of the methyl donor betaine. Our findings show that (1) feeding a MVD to weanling mice rapidly induces hepatic steatosis, which is a hallmark disturbance of kwashiorkor; and that (2) hepatic steatosis associated with feeding a MVD is prevented by choline supplementation. These findings support the concept that insufficient choline intake may contribute to the pathogenesis of hepatic steatosis in kwashiorkor.
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Affiliation(s)
- Thaddaeus May
- Childrens' Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates Street, Houston, TX 77030, USA.
| | - Kevin C Klatt
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA.
| | - Jacob Smith
- University of Texas Rio Grande Valley School of Medicine, 1210 West Schunior Street, Edinburg, TX 78541, USA.
| | - Eumenia Castro
- Childrens' Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates Street, Houston, TX 77030, USA.
| | - Mark Manary
- Department of Pediatrics, Washington University in St. Louis School of Medicine, 660 S. Euclid Ave., St. Louis, MO 63110, USA.
| | - Marie A Caudill
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA.
| | - Farook Jahoor
- Childrens' Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates Street, Houston, TX 77030, USA.
| | - Marta L Fiorotto
- Childrens' Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, 1100 Bates Street, Houston, TX 77030, USA.
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Henrique de S B Xavier M, De Magalhães E, Ferraz Oliveira G, Keltke Magalhães M, Prates de Almeida E Oliveira C, Bragança Oliveira N. A child with kwashiorkor misdiagnosed as atopic dermatitis. Dermatol Online J 2017; 23:13030/qt4dd7h96r. [PMID: 28537869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 05/22/2017] [Indexed: 06/07/2023] Open
Abstract
Although uncommon, kwashiorkor continues to occur in developed, but mainly in developing nations. It is a type of protein-calorie malnutrition that occurs in the setting of insufficient protein intake in the presence of sufficient caloric intake. Skin and hair changes should prompt a thorough dietary history and appropriate dietary intervention. We report a case of a 12-month old girl in Belo Horizonte, Minas Gerais, Brazil, who presented with diffuse edema, desquamation, and irritability misdiagnosed as atopic dermatitis. The diagnosis was consistent with kwashiorkor as a result of severe dietary restriction. The mother had placed the child on a severely restrictive diet, consisting only of potatoes, gelatin, and juice as a consequence of the inability to breastfeed. Kwashiorkor is often underdiagnosed or misdiagnosed and if unrecognized or untreated, may be devastating. This makes it imperative that physicians consider this diagnosis, recognize potential risk factors, and be prepared to accurately assess overall nutritional status of patients.
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Golden MH. Nutritional and other types of oedema, albumin, complex carbohydrates and the interstitium - a response to Malcolm Coulthard's hypothesis: Oedema in kwashiorkor is caused by hypo-albuminaemia. Paediatr Int Child Health 2015; 35:90-109. [PMID: 25844980 DOI: 10.1179/2046905515y.0000000010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The various types of oedema in man are considered in relation to Starling's hypothesis of fluid movement from capillaries, with the main emphasis on nutritional oedema and the nephrotic syndrome in children. It is concluded that each condition has sufficient anomalous findings to render Starling's hypothesis untenable. The finding that the endothelial glycocalyx is key to control of fluid movement from and into the capillaries calls for complete revision of our understanding of oedema formation. The factors so far known to affect the function of the glycocalyx are reviewed. As these depend upon sulphated proteoglycans and other glycosaminoglycans, the argument is advanced that the same abnormalities will extend to the interstitial space and that kwashiorkor is fundamentally related to a defect in sulphur metabolism which can explain all the clinical features of the condition, including the formation of oedema.
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Key Words
- Albumin,
- Aldosterone,
- Angiotensin,
- Beriberi,
- Edema,
- Epidemic dropsy,
- Famine oedema,
- Glycocalyx,
- Glycosaminoglycans,
- Heart failure,
- Hunger oedema,
- Kwashiorkor,
- Malnutrition,
- Nephrotic syndrome,
- Oedema,
- Potassium deficiency,
- Pre-eclampsia,
- Protein-energy malnutrition,
- Proteoglycans,
- Renin,
- Salt,
- Severe acute malnutrition
- Vitamin E deficiency,
- War oedema,
- Water,
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Bhattacharyya AK. Protein-energy malnutrition (Kwashiorkor-Marasmus syndrome): terminology, classification and evolution. World Rev Nutr Diet 2015; 47:80-133. [PMID: 3088855 DOI: 10.1159/000412332] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Kuhl J, Davis MDP, Kalaaji AN, Kamath PS, Hand JL, Peine CJ. Skin Signs as the Presenting Manifestation of Severe Nutritional Deficiency. ACTA ACUST UNITED AC 2004; 140:521-4. [PMID: 15148094 DOI: 10.1001/archderm.140.5.521] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- John Kuhl
- Creighton University, Omaha, Nebraska, USA
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Dülger H, Arik M, Sekeroğlu MR, Tarakçioğlu M, Noyan T, Cesur Y, Balahoroğlu R. Pro-inflammatory cytokines in Turkish children with protein-energy malnutrition. Mediators Inflamm 2002; 11:363-5. [PMID: 12581501 PMCID: PMC1781682 DOI: 10.1080/0962935021000051566] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Protein-energy malnutrition (PEM) results from food insufficiency as well as from poor social and economic conditions. Development of PEM is due to insufficient nutrition. Children with PEM lose their resistance to infections because of a disordered immune system. It has been reported that the changes occurring in mediators referred to as cytokines in the immune system may be indicators of the disorders associated with PEM. AIMS To determine the concentrations of pro-inflammatory cytokines in children with PEM, and to find out whether there was an association with the clinical presentation of PEM. METHODS The levels of serum total protein, albumin, tumour necrosis factor-alpha, and interleukin-6 were measured in 25 patients with PEM and in 18 healthy children as a control group. PEM was divided into two groups as kwashiorkor and marasmus. The kwashiorkor group consisted of 15 children and the marasmus group consisted of 10 children. RESULTS Levels of serum total protein and albumin of the kwashiorkor group were significantly lower than both the marasmus group and controls (p < 0.05). In view of tumour necrosis factor-alpha levels, there was no difference between groups (p > 0.05). While levels of interleukin-6 in both the marasmus group and the kwashiorkor group were significantly higher compared with controls (p < 0.05), there was no significant difference between the groups of marasmus and kwashiorkor (p > 0.05). CONCLUSIONS It was observed that the inflammatory response had increased in children with malnutrition.
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Affiliation(s)
- Haluk Dülger
- Department of Biochemistry, School of Medicine, University of Yüzüncü Yil, Tip Fakültesi, Biyokimya Anabilim Dali, Maras Caddesi, 65300 Van, Turkey.
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Liu T, Howard RM, Mancini AJ, Weston WL, Paller AS, Drolet BA, Esterly NB, Levy ML, Schachner L, Frieden IJ. Kwashiorkor in the United States: fad diets, perceived and true milk allergy, and nutritional ignorance. Arch Dermatol 2001; 137:630-6. [PMID: 11346341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
BACKGROUND Kwashiorkor is the edematous form of protein-energy malnutrition. It is associated with extreme poverty in developing countries and with chronic malabsorptive conditions such as cystic fibrosis in developed countries. Rare cases of kwashiorkor in affluent countries unrelated to chronic illness have been reported. We present 12 cases of kwashiorkor unrelated to chronic illness seen over 9 years by pediatric dermatologists throughout the United States, and discuss common causative themes in this easily preventable condition. OBSERVATIONS Twelve children were diagnosed as having kwashiorkor in 7 tertiary referral centers throughout the United States. The diagnoses were based on the characteristic rash and the overall clinical presentation. The rash consisted of an erosive, crusting, desquamating dermatitis sometimes with classic "pasted-on" scale-the so-called flaky paint sign. Most cases were due to nutritional ignorance, perceived milk intolerance, or food faddism. Half of the cases were the result of a deliberate deviation to a protein-deficient diet because of a perceived intolerance of formula or milk. Financial and social stresses were a factor in only 2 cases, and in both cases social chaos was more of a factor than an absolute lack of financial resources. Misleading dietary histories and the presence of edema masking growth failure obscured the clinical picture in some cases. CONCLUSIONS Physicians should consider the diagnosis of kwashiorkor in children with perceived milk allergies resulting in frequent dietary manipulations, in children following fad or unorthodox diets, or in children living in homes with significant social chaos. The presence of edema and "flaky paint" dermatitis should prompt a careful dietary investigation.
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Affiliation(s)
- T Liu
- Department of Dermatology, University of California, San Francisco 94143-0316, USA
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Alam M, Grossman ME, Longley BJ, Schneiderman PI. Kwashiorkor in patients with AIDS. Cutis 2001; 67:321-4, 327. [PMID: 11324396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
Kwashiorkor, a form of severe protein-energy malnutrition that entails loss of lean body weight, occurs endemically among children in many parts of the world but also has been documented in adults. We report a case of kwashiorkor in an HIV-positive adult male. Cutaneous findings are striking, and skin, hair, and nails are affected. Although kwashiorkor occurs in patients with HIV-AIDS, the skin manifestations have not been emphasized in the dermatologic literature. Indeed, dermatologists may play a vital role in diagnosing this treatable condition.
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Affiliation(s)
- M Alam
- Departments of Dermatology and Pathology, College of Physicians and Surgeons, Columbia University, New York, New York, USA
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Etukudo M, Agbedana O, Akang E, Osifo B. Biochemical changes and liver tissue pathology in weanling Wistar albino rats with protein-energy malnutrition (PEM). Afr J Med Med Sci 1999; 28:43-7. [PMID: 12953986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Kwashiorkor remains a significant cause of childhood morbidity and mortality in tropical regions. However, there are relatively few reproducible animal models to elucidate the aetiopathogenesis, biochemical derangements, and morphological changes of this condition. In the present study, 64 weanling male Wistar albino rats were divided into high protein chow, high protein maize starch, and low protein maize starch groups. After 4 weeks on these respective diets, animals on the low protein diet were commenced on the high protein maize starch diet, while those in the other groups were continued on their original diets for a further period of 5 weeks each The low protein group of animals initially showed growth failure, hair loss, oedoma, fatty liver, metabolic acidosis, hypoalbuminaemia, and anaemia, which are characteristic features of human kwashiorkor. These changes were all reversed by dietary rehabilitation with the high protein diet. The reduced plasma retinol, increased plasma alanine and aspartate aminotransferases and fatty liver observed in the low protein group of animals probably suggest an important role for free radicals in the aetiopathogenesis of kwashiorkor.
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Affiliation(s)
- M Etukudo
- Department of Chemical Pathology, College of Medicine, University of Ibadan, Nigeria
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Abstract
Protein-energy malnutrition (PEM) is a problem which concerns about half the world's children. We investigated the effects of malnutrition on thyroid gland weight and thyroid hormone levels. 22 children suffering from malnutrition (14 children suffering from marasmus and 8 children suffering from kwashiorkor) and 7 healthy controls were studied. Malnutrition was confirmed clinically and according to the Wellcome classification definition of malnutrition. Serum thyroid hormone concentrations were measured by radioimmunoassay and the weights of the thyroid gland were evaluated scintigraphically. In the groups with marasmus and kwashiorkor the mean TT4, TT3 and FT3 levels were significantly lower, and TSH levels were significantly higher, compared to controls. FT4 was not influenced by PEM. The mean thyroid gland weights of the groups with marasmus and kwashiorkor were higher than that of the control group. We found no significant differences in all these parameters between groups with marasmus and kwashiorkor. In each of the three groups, the most marked positive correlation was between thyroid gland weight and ratio of thyroid gland weight to body surface area.
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Affiliation(s)
- Z Orbak
- Department of Pediatrics, University Faculty of Medicine, Erzurum, Turkey
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Affiliation(s)
- A T Jaffe
- UMDNJ-Robert Wood Johnson Medical School at Camden Cooper Hospital/University Medical Center, Marlton, NJ 08053, USA
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Abstract
Two children with unusual features of kwashiorkor are reported. One, an exclusively breastfed 7-month-old girl, had been admitted earlier, treated for pneumonia and discharged 3 weeks before she presented with kwashiorkor. The other was an identical twin who was admitted for kwashiorkor and gastro-enteritis. The twin sister was underweight but relatively well. Both children died. Potent aflatoxins were detected in the organs of these children on post-mortem examination. The occurrence of kwashiorkor in a fully breastfed infant and in an identical twin does not accord with the extant belief that the aetiology of kwashiorkor is wholly nutritional, but suggests a disease probably of multifactorial origin.
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Affiliation(s)
- O A Oyelami
- Department of Paediatrics and Child Health, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
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Parent G, Chevalier P, Zalles L, Sevilla R, Bustos M, Dhenin JM, Jambon B. In vitro lymphocyte-differentiating effects of thymulin (Zn-FTS) on lymphocyte subpopulations of severely malnourished children. Am J Clin Nutr 1994; 60:274-8. [PMID: 8030607 DOI: 10.1093/ajcn/60.2.274] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
This work investigates how thymic dysfunction contributes to the depression of cell-mediated immunity in protein-energy malnutrition (PEM). In Bolivian children hospitalized for severe PEM, the size of the thymus was measured by echography, and the lymphocyte subpopulations were detected by using monoclonal antibodies. These data were compared with those obtained from healthy control subjects. Regardless of the clinical form of PEM, our results show a high degree of T lymphocyte immaturity in severely malnourished children, which correlates with a severe involution of the thymus. Before in vitro incubation with thymulin, this significant increase in the percentage of circulating immature T lymphocytes was concomitant with a decrease in mature T lymphocytes and a slight increase in cytotoxic T subpopulations. After in vitro incubation with thymulin, immature T lymphocytes decreased and mature T lymphocytes increased.
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Affiliation(s)
- G Parent
- ORSTOM Nutrition (UR 4F)/IBBA, La Paz, Bolivia
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Abstract
The cardiovascular status of severely malnourished children was characterized before, during, and after nutritional rehabilitation. In most children with third-degree malnutrition, cardiac mass was decreased on admission to the hospital and recovered subsequent to nutritional therapy. All children had echocardiographic and Doppler measurements indicative of impaired ventricular function which significantly improved during the course of hospitalization, as evidenced in part by the change in fractional shortening (P = 0.015), mean velocity of circumferential fiber shortening (P = 0.038), and systolic time interval (P = 0.030). We conclude that children with primary third-degree malnutrition not only have cardiac muscle wasting, but also have inherent ventricular dysfunction as the result of severe malnutrition that responds to nutritional therapy. Particular care with fluid administration is imperative in the first week of therapy, when heart function is the most compromised.
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Affiliation(s)
- C Phornphatkul
- Department of Pediatrics, Chiang Mai University Medical School, Thailand
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Abstract
Children suffering from kwashiorkor could be grouped as those in whom aflatoxin was detectable in both serum and urine, and those in whom this mycotoxin was undetectable. Examination of the clinical records of the aflatoxin-positive and -negative children (58% and 42% of the sample, respectively) showed several other differences between the two groups. Compared with the aflatoxin-negative group, the children scored as aflatoxin-positive showed a significantly lower haemoglobin level (P = 0.02), a longer duration of oedema (P = 0.057), an increased number of infections (P = 0.037), and a longer duration of hospital stay (P = 0.008). The present findings suggest that the consumption of a staple food such as maize that is contaminated with the fungus Aspergillus flavus exposes susceptible kwashiorkor children to the metabolic hazards of aflatoxins, resulting in a greater risk of frequent infections.
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Affiliation(s)
- M Adhikari
- Department of Pediatrics and Child Health, University of Natal, Durban, South Africa
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Albers SE, Brozena SJ, Fenske NA. A case of kwashiorkor. Cutis 1993; 51:445-6. [PMID: 8519189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Kwashiorkor is part of the spectrum of protein-energy malnutrition. The condition results from a lack of nutritional protein coupled with carbohydrate excess. Protein malnutrition is much more common in the Third World; however, it is also the most common form of nutritional deficiency among hospitalized patients in the United States. Cutaneous clues to the diagnosis of protein deficiency include the "flag sign," hypochromotrichia, alopecia, "crazy pavement" dermatosis, pallor, and glossitis. Systemic manifestations include peripheral edema, liver disease, neurologic changes, diarrhea, weight loss, and hypoalbuminemia. We report here a case of profound kwashiorkor in a nonhospitalized patient who presented with multiple cutaneous and systemic findings indicative of protein malnutrition.
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Affiliation(s)
- S E Albers
- Department of Internal Medicine, University of South Florida, College of Medicine, Tampa 33612
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Abstract
Protein-energy malnutrition (PEM), a natural ramification of poverty, continues to be a perennial source of concern to a large segment of the world population. The developing nervous system of a child is specially vulnerable to deprivations in nurture. Peripheral nerve and muscle derangements are clinically evident by weakness, hypotonia and hyporeflexia in accordance with severity and duration of PEM. Motor and sensory nerve conduction studies exhibit significant abnormalities and often furnish useful and ominous correlation with grades of PEM. The human sural nerve histology in cases of severe PEM is characterized by persistence of small myelinated fibres, striking failure of internodal elongation and significant segmental demyelination. Young rhesus monkeys are ideal experimental PEM models and they show myopathic EMG changes amenable to rehabilitation. Muscle pathology comprises obliteration of cross-striations, streaming of Z bands, increased interfibrillary spaces, mitochondriomegaly and small-for-age fibres. Radioisotope assays reveal anomalous incorporation into various nerve and muscle constituents. Central nervous system, specially the neuropsychological functions are affected in a lasting manner. Learning deficits, behavioural problems and manual indexterity are most obtrusive features.
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Affiliation(s)
- J S Chopra
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Brooks SE, Golden MH. The exocrine pancreas in kwashiorkor and marasmus. Light and electron microscopy. W INDIAN MED J 1992; 41:56-60. [PMID: 1523833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Histological sections of pancreas and liver from 65 cases of children dying from childhood malnutrition were reviewed. The extent of pancreatic atrophy and fibrosis was compared with fatty change in the liver. Pancreatic atrophy was common, and often associated with severe fatty change in the liver, but also occurred in marasmic children with scanty liver fat. Pancreatic fibrosis, when present, was only of mild degree. Among 16 patients with marasmus, fibrosis was only seen in one pancreas. Fibrosis was recorded in 8/25 cases of kwashiorkor, and in 7/24 cases diagnosed as marasmic-kwashiorkor. Electron microscopy of the pancreas was performed in seven cases, using tissue collected at immediate autopsy. Atrophy and variable amounts of degranulation of acinar cells were seen. There was often disorganization of the endoplasmic reticulum with intracisternal sequestration. Mitochondrial swelling was consistent with terminal anoxia. Centro-acinar cells were prominent. Some acini were dilated and contained fibrillar material. These findings support the pioneer paper by Blackburn and Vinijchaikul (1969) and underline the importance of pancreatic atrophy in the pathology of protein-energy malnutrition.
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Affiliation(s)
- S E Brooks
- Department of Pathology and Tropical Metabolism Research Unit, U.W.I., Jamaica
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Abstract
This study investigated the effects of kwashiorkor malnutrition on blood tissue fluid exchange by measuring the rate of capillary filtration (CFR) in response to a 60-mmHg increment in venous pressure in the forearms of 1- to 3-yr-old native African children within the Transkei Homeland. They were divided into the following subject groups: kwashiorkor patients (K); kwashiorkor patients who were at various stages of recovery (RK); marasmus patients (M); patients with edema of nonkwashiorkor origin (E); and control children (C). Measurements of CFR were significantly lower in the K subjects compared with any of the other groups (P less than 0.05), whereas, the RK, M, E, and C subjects were not significantly different from each other. This latter finding indicates that the lower CFR of the K patients is reversible and is not due to malnutrition or edema per se. Measurements of forearm cutaneous blood flow by laser Doppler flowmetry (LDF) in C and K subjects showed only a slightly lower value for the K patients (P greater than 0.20), and there was no relationship between CFR and LDF for either group (r = 0.073). These results suggest that the lower CFR of the K patients is not secondary to peripheral vasoconstriction.
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Affiliation(s)
- D Richardson
- Department of Physiology, University of Kentucky, Lexington 40536
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Brooks SE, Taylor E, Golden MH, Golden BE. Electron microscopy of herpes simplex hepatitis with hepatocyte pulmonary embolization in kwashiorkor. Arch Pathol Lab Med 1991; 115:1247-9. [PMID: 1662943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We report a case of herpes simplex hepatitis in a child with edematous malnutrition. Electron microscopy showed virus in parenchymal cells, with pulmonary embolization of necrotic, infected hepatic cell fragments. Systemic dissemination of herpes simplex may be related both to the profound immunoincompetence associated with kwashiorkor and to a reduction in the circulating and fixed polyanions that normally inhibit viral attachment to cells.
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Affiliation(s)
- S E Brooks
- Department of Pathology, University of West Indies, Jamaica
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Abstract
Computed tomography of the brain was performed initially and after nutritional rehabilitation on 12 children with kwashiorkor. The severe cerebral shrinkage evident initially resolved after nutritional rehabilitation. The mechanism and significance of this reversible abnormality remains to be determined.
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Affiliation(s)
- K C Househam
- Department of Paediatrics and Child Health, Faculty of Medicine, University of the Orange Free State, Bloemfontein, Republic of South Africa
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Abstract
In a study of the pathogenesis of the oedema of kwashiorkor the ultrastructure of the kidneys from 6 children was examined shortly after they died from oedematous malnutrition. There was a generalised effacement of the glomerular epithelial cells onto the basement membrane. The filtration slits that remained were narrowed. The picture was similar to that seen in minimal-change nephrotic syndrome--but none of the children had albuminuria. The degree of effacement was statistically related to treatment with gentamicin. The findings suggest that there is a defect in the anionic charge of the glomerular basement membrane in oedematous malnutrition, that the membrane charge is more easily neutralised by cations such as gentamicin, and that, because proteinuria is not a feature of oedematous malnutrition, the proteinuria in other conditions associated with glomerular epithelial cell effacement (eg, minimal-change nephrotic syndrome) is due to something more complex than simple loss of charge.
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Affiliation(s)
- M H Golden
- Tropical Metabolism Research, University of the West Indies, Mona, Kingston 7, Jamaica
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Abstract
Prothrombin time, serum albumin, aminotransferases and liver size were evaluated in 40 consecutive cases of kwashiorkor. Eleven (27.5%) of the 40 patients died. Eight out of the 11 patients who died had a prolonged prothrombin time of more than 3 s above the control compared to only 4 out of the 29 who survived (p = 0.005). Mean serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) albumin, globulin and liver size were abnormal but similar in both groups. These results may indicate a predictive mortality value of prothrombin time in kwashiorkor.
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Affiliation(s)
- O O Akinyinka
- Department of Paediatrics, University College Hospital, Ibadan, Nigeria
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González C, Villaseñor L, Betancourt M. [Kinetics of in vitro proliferation of lymphocytes from malnourished children]. Rev Invest Clin 1990; 42:18-22. [PMID: 2122508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Lymphocytes from five severely malnourished children were cultured with bromodeoxyuridine (BrdU) and stained by the differential sister chromatid procedure using cells harvested at 48, 60, 72, 84 and 96 hours of incubation. Our results show that from 48 to 84 hours, the proportion of cells going from first to second and second to third generation cycles are higher than those cells from well-nourished children used as controls. The most dramatic difference between groups was seen at 48 hours: the proportion of first cycle metaphases was 63% and those in second cycle were 36% in the malnourished children, whereas the control group showed mainly first cycle metaphases (96%) and few (4%) had gone through the second cycle. Mathematical analysis of first cycle metaphase kinetics indicates that in the well-nourished group, 100% of the metaphases were in first cycle after 43.6 hours of culture, whereas in the malnourished group the second cycle metaphases began to appear at 36.5 hours of culture. The analysis for the third kinetics showed that the time of appearance of these cells was 8 hours earlier in the malnourished group than in the control group. These results are controversial because some authors have reported delay in the cell cycle duration. Murthy et al studying lymphocytes in vitro from children with Kwashiorkor found that the extent of this increase was 4.5 hours for the first-division cells and 1.5 hours for third division cells. However, Mutchinick et al studying nine children with severe protein malnutrition, report that the proportion of 3rd or subsequent division metaphases was higher than that seen in the control group. Our results agree with them in terms of early appearance of 3rd cycle cells.
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Affiliation(s)
- C González
- Universidad Autónoma Metropolitana Iztapalapa, Laboraorio de Biología Celular, Depto. Ciencias de la Salud, C.B.S., México, D.F
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Abstract
In kwashiorkor the heart is clinically and radiologically small. This study utilises echocardiography, a tool not previously used in this disease, to show that this is due to decreased muscle mass.
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Affiliation(s)
- J W Bergman
- Department of Paediatrics and Child Health, University of Cape Town, Red Cross War Memorial Children's Hospital, South Africa
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Wickramasinghe SN, Akinyanju OO, Grange A. Ultrastructure and cell cycle distribution of bone marrow cells in protein-energy malnutrition. Clin Lab Haematol 1988; 10:135-47. [PMID: 3138065 DOI: 10.1111/j.1365-2257.1988.tb01165.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Bone marrow aspirates from four children with kwashiorkor and three with marasmus were studied using the techniques of electron microscopy and combined Feulgen microspectrophotometry and 3H-thymidine autoradiography. The majority of the erythroblasts were ultrastructurally normal, the distribution of the early polychromatic erythroblasts between the various stages of the cell cycle was normal or almost normal, and the macrophages did not contain ingested erythroblasts. Since erythropoietin production has been shown to be normal in protein-energy malnutrition, these findings suggest that at least in some cases of PEM the impairment of erythropoiesis results primarily from an abnormality in the erythroid progenitor cell pool rather than from dyserythropoiesis and ineffective erythropoiesis. In one afebrile and apparently uninfected patient with marasmus, a substantial proportion of the neutrophil granulocytes and their more mature precursors contained electron-dense, myelin-containing intracytoplasmic structures which were presumed to be abnormal primary granules. In four of the patients, the 3H-thymidine labelling index of the neutrophil promyelocyte-myelocyte pool was increased. In addition, in all of the cases, neutrophils at various stages of degradation were readily found within the cytoplasm of some of the macrophages. Thus, whereas the techniques employed did not reveal a major disturbance in the morphologically recognizable precursor cells of the erythroid series in PEM, they demonstrated some abnormalities in such cells of the neutrophil series.
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Affiliation(s)
- S N Wickramasinghe
- Department of Haematology, St Mary's Hospital Medical School, University of London, UK
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30
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McLaren DS. Skin in protein energy malnutrition. Arch Dermatol 1987; 123:1674-1676a. [PMID: 3120652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Protein energy malnutrition (PEM), the most widespread nutritional deficiency disorder of mankind, is a group of related disorders, with a more complex and still incompletely understood etiologic basis than its name suggests. Dermatologic and other clinical manifestations are more florid and characteristic in kwashiorkor than in marasmus. The complex of clinical syndromes that constitute PEM is best considered when using a three-dimensional model to illustrate its varying degrees (ie, mild, moderate, or severe) and the spectrumlike nature of the forms of the severe degree (ie, kwashiorkor, marasmic-kwashiorkor, or marasmus). Protein energy malnutrition is not confined to children in the Third World and is the most common form of undernutrition in hospitalized patients in Western countries. Marasmus is by far the most prevalent form. Much of the nutritional support given in hospitals is not based on an assessment of nutritional status, and little attention is paid to the different forms PEM might take. Even those who do consider this last point confuse hypoalbuminemia in patients acutely stressed or infected with kwashiorkor. Recent evidence suggests that the skin changes of kwashiorkor may be caused by zinc deficiency. Almost nothing is known about the histopathology of the skin per se in PEM but studies of the hair bulb have shown important differences among patients with kwashiorkor, marasmus, and normal skin.
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Affiliation(s)
- D S McLaren
- Department of Medicine, University of Edinburgh, Royal Infirmary, Scotland
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Montalegre A, Sarles H, Ricosse JH, Sahel J. Pancreatic lesions due to prolonged malnutrition in Ibo children: possible transition between kwashiorkor and chronic calcifying pancreatitis. Pancreas 1987; 2:114-6. [PMID: 3575311 DOI: 10.1097/00006676-198701000-00017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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33
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Vasilescu E, Drăgan M, Cucuruz M, Popa I, Berinde L, Urtilă R, Goţea S, Bilegan C, Gaza S. [Bioimmunological and morphoenzymatic correlations in protein-calorie malnutrition in infants]. Rev Pediatr Obstet Ginecol Pediatr 1986; 35:43-52. [PMID: 3088705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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34
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Abstract
The measurements of muscle, fat and cortical thickness were made on leg radiographs of 40 kwashiorkhor infants and were compared with those of 32 normal infants. There is a significant decrease in muscle cylinder ratio, an index of the contribution of muscle to calf thickness in kwashiorkhor. The loss of bone cortex in kwashiorkhor is due mainly to failure of appositional growth. The muscle cylinder ratio in normal Nigerian infants is much higher than has been reported amongst Caucasians.
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36
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Sapuppo A. [Kwashiorkor-like syndrome in an adult after surgery for abdominal trauma]. GIORN ITAL DERMAT V 1983; 118:21-6. [PMID: 6642557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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37
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Cruz Santiago G, Kaminski MV, Vasken A, Palencia Salinas C. [Comparative study of free amino acids and lactalbumin hydrolysate as sources of dietary nitrogen]. Rev Gastroenterol Mex 1983; 48:11-8. [PMID: 6879044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Mukherjee A, Dey TK, Bhattacharyya AK. Cardiac pathology in classical and marasmic kwashiorkor. INDIAN J PATHOL MICR 1982; 25:207-12. [PMID: 6818142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Abstract
Previous studies on hair in kwashiorkor have been equivocal regarding the normal or abnormal incorporation of amino acids into the hair shaft. In this study we have applied a sensitive electron histochemical technique to transverse sections of scalp hair from children with severe kwashiorkor in order to study its ultrastructure and the incorporation of sulphur-containing amino acids (cystine). We have found no evidence to support the idea that a protein deficient diet in the weaning or post-weaning period directly affects the distribution and relative amounts of sulphur-containing amino acids in the hair shaft in this disease.
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Clerc M, Clerc-Freneix M, Cagnard JM, Nicholas J, Sossi A. [Discussion of bioclinical data obtained in C.H.U. of Abidjan for marasmic children]. Bull Soc Pathol Exot Filiales 1982; 75:94-101. [PMID: 6286161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Abstract
The histopathological changes in human temporal bones are described for 2 cases of kwashiorkor--a protein/calorie malnutrition (PCM) state. There is photographic evidence of severe damge to the middle and inner ears and to the vestibulocochlear nerve. The middle ear shows evidence of chronic otitis media, a common clinical finding in kwashiorkor. Significantly, the round window membranes in both cases showed thickening and infiltration with inflammatory cells. The inner ear showed the loss of cellular elements and hair cell loss in the spiral organ. A marked decrease of spiral ganglion cells and demyelination of the vestibulocochlear nerve were also seen.
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Nassar AM, El Tantawy SA, Khalifa S, Abdel Fattah S, Abdel Hamid J. Ultrastructural changes in the mucosa of the small intestine due to protein-calorie malnutrition. J Trop Pediatr 1980; 26:62-72. [PMID: 7420518 DOI: 10.1093/tropej/26.2.62] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Kaschula RO, Gajjar PD, Mann M, Hill I, Purvis J, Blake DR, Bowie MD. Infantile jejunal mucosa in infection and malnutrition. Isr J Med Sci 1979; 15:356-61. [PMID: 109419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sixteen children with refractory diarrhea and three malnourished children who had frequent episodes of acute gastroenteritis but little diarrhea at the time of hospital admission, were studied by peroral upper small intestinal biopsy. Six children were adequately nourished; five children weighed 62 to 79% of expected weight and eight weighed less than 60% of expected weight. Two of the malnourished children had giardiasis. Pathogenic bacteria were found in only one case. Varying degrees of mucosal atrophy with reduction of mean villous height were seen in 18 cases. The concentration of mononuclear inflammatory cells and plasma cells was about half that seen in well-nourished children with severe nongastrointestinal infections. The concentration of mononuclear cells in the lamina propria was about twice that seen in normal adults. The proportions of IgA-producing cells and cells that stained for secretory component were significantly reduced, as compared with normal adult control values. This reduction was most striking in children with malnutrition complicated by giardiasis. Enzyme histochemical studies were performed for leucine aminopeptidase, alkaline phosphatase and acid phosphatase. There was a tendency for considerably reduced acid phosphatase activity in all clinical groups (kwashiorkor, marasmic kwashiorkor and marasmus) of growth-retarded infants.
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Praharaj KC, Choudhury U. The liver in kwashiorkor (a clinico-histopathological study). J Indian Med Assoc 1977; 69:77-80. [PMID: 608983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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45
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Bashat H, Labib KH, el-Ashiry G. The effect of some general physiologic and pathologic conditions on oral mucosa. A cytologic study. Egypt Dent J 1977; 23:25-38. [PMID: 369810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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46
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Narang A, Joshi VV. Clinico-pathological conference--marasmic kwashiorkor with hepatomegaly and respiratory distress. Indian Pediatr 1977; 14:61-4. [PMID: 301119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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47
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Hruby S, Wainwright J. Fat embolism in kwashiorkor. S Afr Med J 1976; 50:2032-4. [PMID: 1006481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Fat embolism from the grossly fatty liver of an infant with kwashiorkor is described. Globules of fat were seen at necropsy in the hepatic veins, in the right atrium and ventricle of the heart and in the pulmonary artery. Sections of the lung showed fat emboli in numerous branches of the pulmonary artery. Examination of lung sections taken at necropsy from 40 patients who had severe kwashiorkor failed to show similar fat embolism.
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Sidransky H. Nutritional disturbances of protein metabolism in the liver. Am J Pathol 1976; 84:649-68. [PMID: 822723 PMCID: PMC2032524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Nutritional disturbances of protein metabolism in the liver are reviewed in relation to feeding experimental animals the following diets: a) purified diets deficient in amino acids; b) amino acid mixtures or single amino acids; c) protein-free (amino acid-free) diets; or d) hypertonic or hypotonic solutions. The effects of tube-feeding the diets or dietary components for days, hours, or minutes on hepatic polyribosomes and protein synthesis are described. Force-feeding a purified diet free of single essential amino acids induces within days morphologic changes resembling those that occur in humans with kwashiorkor, a world-wide nutritional deficiency disease in children. In this kwashiorkor-like model, hepatic protein synthesis and polyribosomal aggregation are increased. Administration of a complete amino acid mixture or tryptophan alone, but no other single amino acid, produces a rapid stimulation (within minutes) of hepatic protein synthesis and polyribosomal aggregation in animals that had been fasted, fed, or treated with hepatotoxic agents. A single tube-feeding of a protein-free (amino acid-free) diet induces within hours an increase in hepatic protein synthesis in fasted animals. Administration of hypertonic solutions rapidly (within minutes) inhibits, while administration of hypotonic solutions rapidly increases, hepatic protein systhesis. These experimental findings are reviewed in terms of how alterations in regulatory controls of hepatic protein synthesis may be influenced by nutritional disturbances. Such information may be of importance in designing and utilizing nutritional approaches in the therapy of liver diseases.
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49
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Schopfer K, Douglas SD. Neutrophil function in children with kwashiorkor. J Lab Clin Med 1976; 88:450-61. [PMID: 784886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Peripheral blood polymorphonuclear neutrophil (PMN) function has been investigated for 46 children with kwashiorkor (without overt infection) in the Ivory Coast, West Africa. In vitro chemotactic response, candidacidal activity, and kinetic studies of metabolism during phagocytosis have been performed. Postphagocytic morphological events were evaluated by electron microscopy. The reduction of nitroblue tetrazolium (NBT), measurement of enzyme activities, activity of glycolysis, and hexose monophosphate shunt (HMS) activity were assessed. The extent of iodide incorporation into trichloracetic acid (TCA)-precipitable protein by phagocytizing PMN'S and thyroid hormone degradation were measured. Chemotactic response was reduced at early time intervals (30, 60, and 120 minutes) and reached control values after 180 minutes. Whereas PMN's of controls killed 32.13 +/- 11.10 per cent of Candida albicans after 60 minutes, PMN's from kwashiorkor patients killed 18.55 +/- 7.74 per cent (p less than 0.01). HMS activity for resting PMN's of kwashiorkor children was higher than for controls, and during particle ingestion the extent of stimulation was comparable to controls. Electron microscopic assessment of phagocytic vacuole formation and degranulation showed no difference between PMN's from kwashiorkor and and control subjects. Incorporation of 131 I into TCA-precipitable proteins by phagocytizing PMN's from kwashiorkor children was reduced in compraison to controls, with either viable or heat-killed lactobacilli. No impairment in thyroxine (T4) degradation was observed for PMN's from kwashiorkor cases. PMS's from kwashiorkor patients show toxic granules, Dohle bodies, evidence of high baseline NBT reduction, and glucose decarboxylation. Functional studies indicate impaired kinetics of chemotaxis, diminished candidacidal activity, and reduced iodination. Enzymatic activities of resting cells are normal. Lactate production, HMS activity during phagocytosis, and morphological events are not impaired. Thus, impaired in vitro microbicidal activity, increased resting metabolism, and decreases iodination by PMN's may be related to the high incidence of infection in kwashiorkor.
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