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Lista de obras de Hans Konrad Biesalski

'Mealthy' food: meat as a healthy and valuable source of micronutrients

artículo científico publicado en 2007

2-Methoxyestradiol enhances reactive oxygen species formation and increases the efficacy of oxygen radical generating tumor treatment.

artículo científico publicado en 2002

2-methoxyestradiol induces caspase-independent, mitochondria-centered apoptosis in DS-sarcoma cells

artículo científico publicado en 2004

26th Hohenheim Consensus Conference, September 11, 2010 Scientific substantiation of health claims: evidence-based nutrition

artículo científico publicado en 2011

A modified system to evaluate the potency of anti-oxidative compounds in different cell types in vitro

artículo científico publicado en 2001

Age-dependent risk factors for malnutrition in traumatology and orthopedic patients

artículo científico publicado en 2017

An ex vivo model of the rat trachea to study the effect of inhalable toxic compounds

artículo científico publicado en 1996

An in vivo tumor model expressing green fluorescent protein for the investigation of metastasis.

artículo científico publicado en 2005

Antioxidant deficiency in cystic fibrosis: when is the right time to take action?

artículo científico publicado en 2004

Antioxidant therapy in critical care--is the microcirculation the primary target?

artículo científico publicado en 2007

Antioxidants and Osteoarthritis

Antioxidants in cancer therapy: is there a rationale to recommend antioxidants during cancer therapy?

artículo científico publicado en 2003

Antioxidative treatment retards progression of idiopathic membranous nephropathy

scientific article published on 01 October 2000

Antioxidative vitamins reduce fibrous tissue overgrowth of the bioartificial pancreas

artículo científico publicado en 1995

Antiproliferative activity of retinoic acid and some novel retinoid derivatives in breast and colorectal cancer cell lines of human origin

scientific article published on 01 April 1993

Ascorbic acid suppresses cell death in rat DS-sarcoma cancer cells induced by 5-aminolevulinic acid-based photodynamic therapy

artículo científico publicado en 2005

Aspects of vitamin A metabolism in sensory epithelia (inner ear, olfactory bulbus, pineal gland)

artículo científico publicado en 1985

Beta-carotene is an important vitamin A source for humans

artículo científico publicado en 2010

Bioactive compounds in cashew nut (Anacardium occidentale L.) kernels: effect of different shelling methods

artículo científico publicado en 2010

Bioactive compounds: definition and assessment of activity.

scientific article published on 19 August 2009

Bioactive compounds: safety and efficacy.

artículo científico publicado en 2009

Bioavailability of oral vitamins, minerals, and trace elements in perspective

artículo científico publicado en 1997

Bioavailability of vitamin A.

artículo científico publicado en 1997

Biochemical but not clinical vitamin A deficiency results from mutations in the gene for retinol binding protein

artículo científico publicado en 1999

Biochemical, morphological, and functional aspects of systemic and local vitamin A deficiency in the respiratory tract

artículo científico publicado el 30 de septiembre de 1992

Body mass index and bioelectrical impedance phase angle as potentially modifiable nutritional markers are independent risk factors for outcome in allogeneic hematopoietic cell transplantation

artículo científico publicado en 2012

Breastfeeding practices on postnatal wards in urban and rural areas of the Deyang region, Sichuan province of China

artículo científico publicado en 2016

Can changes in hydrophobicity increase the bioavailability of alpha-tocopherol?

artículo científico publicado en 2005

Carotenoid:methyl-beta-cyclodextrin formulations: an improved method for supplementation of cultured cells

artículo científico publicado en 2000

Carotenoids are decreased in biopsies from colorectal adenomas

artículo científico publicado en 2003

Characterization of glycoconjugate expression during development of Meckel's cartilage in the rat.

artículo científico

Classic dengue fever affects levels of circulating antioxidants

artículo científico publicado en 2004

Combined intensive nutrition education and micronutrient powder supplementation improved nutritional status of mildly wasted children on Nias Island, Indonesia

artículo científico publicado en 2012

Combined measurement of ferritin, soluble transferrin receptor, retinol binding protein, and C-reactive protein by an inexpensive, sensitive, and simple sandwich enzyme-linked immunosorbent assay technique

artículo científico publicado en 2004

Comparative assessment of the activity of beta-carotene, retinoyl-beta-D-glucuronide and retinoic acid on growth and differentiation of a human promyelocytic leukemia cell line HL-60

artículo científico publicado el 1 de enero de 1997

Comparative assessment of the toxicology of vitamin A and retinoids in man.

artículo científico publicado en 1989

Consensus meeting on "Relevance of parenteral vitamin C in acute endothelial dependent pathophysiological conditions (EDPC)".

artículo científico publicado en 2006

Consensus meeting: monosodium glutamate - an update

artículo científico publicado en 2006

Consensus statement on lung cancer. Lung Cancer Panel

artículo científico publicado en 1997

Consumption of Dark Green Leafy Vegetables Predicts Vitamin A and Iron Intake and Status among Female Small-Scale Farmers in Tanzania

artículo científico publicado en 2019

Conversion of beta-carotene to retinal pigment

artículo científico publicado en 2007

Cost analysis of community-based daily and weekly programs for treatment of moderate and mild wasting among children on Nias Island, Indonesia

artículo científico publicado en 2012

Crystalloid lysozyme inclusions in Paneth cells of vitamin A-deficient rats

artículo científico publicado en 1990

Crystalloid lysozyme inclusions in Paneth cells of vitamin A-deficient rats

artículo científico publicado el 30 de septiembre de 1992

Cytofluorescence techniques for the visualization of distinct pools of protein thiols at the single cell level

artículo científico publicado en 2002

Design and validation of a program to identify inadequate intake of iron, zinc, and vitamin A.

artículo científico publicado en 2014

Determination of retinol, antioxidant vitamins and homocysteine in skin puncture blood

artículo científico publicado en 1999

Determination of the cellular retinoic-acid-binding protein in dysplastic epithelia of the cervix uteri, differentiated into apo and holo forms

scientific article published on 01 January 2000

Determination of vitamin A palmitate in buccal mucosal cells: a pilot study

artículo científico publicado en 2002

Diabetes preventive components in the Mediterranean diet

artículo científico publicado en 2004

Dietary antioxidants and dementia in a population-based case-control study among older people in South Germany

artículo científico publicado en 2012

Dietary beta-carotene elevates plasma steady-state and tissue concentrations of beta-carotene and enhances vitamin A balance in preruminant calves

artículo científico publicado en 1996

Dietary intake and food habits of pregnant women residing in urban and rural areas of Deyang City, Sichuan Province, China

artículo científico publicado en 2013

Dietary intake and nutritional status of women and pre-school children in the Republic of the Maldives

artículo científico publicado en 2001

Distribution patterns in glycoconjugate expression during the development of the rat palate.

artículo científico publicado en 1994

EPR kinetic studies of the LDL oxidation process driven by free radicals

artículo científico publicado en 1998

Effect of certain indigenous processing methods on the bioactive compounds of ten different wild type legume grains

artículo científico publicado en 2011

Effects of 3-isobutyl-1-methylxanthine and kojic acid on cocultures and skin equivalents composed of HaCaT cells and human melanocytes

artículo científico publicado el 15 de mayo de 2003

Effects of RRR-alpha-tocopherol on leukocyte expression of HSP72 in response to exhaustive treadmill exercise

artículo científico publicado en 2002

Effects of controlled exposure of sunlight on plasma and skin levels of beta-carotene

scientific article published on 01 March 1996

Effects of intra-tracheal application of vitamin A on concentrations of retinol derivatives in plasma, lungs and selected tissues of rats

scientific article published on 01 January 1996

Effects of novel retinoids on growth and differentiation of a rhabdomyosarcoma cell line

artículo científico publicado el 1 de agosto de 1992

Effects of retinoic acid metabolites on proliferation and differentiation of the clonal rhabdomyosarcoma cell line BA-HAN-1C.

artículo científico publicado en 1994

Enhancement of oxidative cell injury and antitumor effects of localized 44 degrees C hyperthermia upon combination with respiratory hyperoxia and xanthine oxidase

artículo científico publicado en 1998

Enhancement of the UVA induction of haem oxygenase-1 expression by beta-carotene in human skin fibroblasts

scientific article published on 01 October 1999

Estimation of vitamin A (Retinol) and retinol-binding protein (RBP) in serum of hearing impaired children (author's transl)

artículo científico publicado en 1981

Ethiopian Orthodox Fasting and Lactating Mothers: Longitudinal Study on Dietary Pattern and Nutritional Status in Rural Tigray, Ethiopia

scholarly article by Beruk Berhanu Desalegn et al published 17 August 2018 in International Journal of Environmental Research and Public Health

European Consensus Statement on Lung Cancer: risk factors and prevention. Lung Cancer Panel

artículo científico publicado en 1998

Evidence from intervention studies

artículo científico publicado en 2001

Expression patterns of complex glycoconjugates and endogenous lectins during fetal development of the viscerocranium

artículo científico publicado en 1999

Fetal calf serum and retinoic acid affect proliferation and terminal differentiation of a rat rhabdomyosarcoma cell line (BA-HAN-1C).

artículo científico publicado en 1989

Flavonoid content in ethanolic extracts of selected raw and traditionally processed indigenous foods consumed by vulnerable groups of Kenya: antioxidant and type II diabetes-related functional properties

artículo científico publicado en 2011

Framework for participatory food security research in rural food value chains

Free radical theory of aging

scientific article published on 01 January 2002

Glycoconjugate expression of chondrocytes and perichondrium during hyaline cartilage development in the rat.

artículo científico publicado en 1995

Health benefits of nut consumption with special reference to body weight control

artículo científico publicado en 2012

Heterogeneous response to differentiation induction in different clonal subpopulations of a rat rhabdomyosarcoma cell line (BA-HAN-1).

artículo científico publicado en 1989

High dose vitamin E

artículo científico publicado el 1 de julio de 1995

High-dose intravenous vitamin C is not associated with an increase of pro-oxidative biomarkers

artículo científico publicado en 2004

Histochemical visualization of oxidant stress

artículo científico publicado en 2000

Hohenheim consensus workshop: copper

artículo científico publicado en 2002

Hohenheimer Consensus Talk. Oxidative and premature skin ageing

artículo científico publicado en 2003

Immunohistochemical detection of protein oxidation

scientific article published on 01 January 2002

Impact of Daily versus Weekly Supply of Locally Produced Ready-to-Use Food on Growth of Moderately Wasted Children on Nias Island, Indonesia

artículo científico publicado en 2013

Impact of Food Rations and Supplements on Micronutrient Status by Trimester of Pregnancy: Cross-Sectional Studies in the Maela Refugee Camp in Thailand

artículo científico publicado en 2016

Impact of reactive oxygen species on the expression of adhesion molecules in vivo

artículo científico publicado en 2009

Impact of therapeutically induced reactive oxygen species and radical scavenging by alpha-tocopherol on tumor cell adhesion.

artículo científico publicado en 2007

Importance of vitamin-A for lung function and development

artículo científico publicado el 1 de diciembre de 2003

Improved analysis of malondialdehyde in human body fluids

scientific article published on 01 January 1996

Improved method for measurement of retinol and didehydroretinol in the modified relative dose response test to detect vitamin A deficiency

artículo científico publicado en 2003

Improved method for rapid determination of vitamin A in small samples of breast milk by high-performance liquid chromatography

artículo científico publicado en 2000

Improved nutrition knowledge and practice through intensive nutrition education: a study among caregivers of mildly wasted children on Nias Island, Indonesia

artículo científico publicado en 2012

In vitro reproduction of clinical hallmarks of eczematous dermatitis in organotypic skin models

artículo científico publicado en 2005

Increased Intake of Foods with High Nutrient Density Can Help to Break the Intergenerational Cycle of Malnutrition and Obesity

artículo científico publicado en 2015

Indirect immunofluorescence detection of protein-bound 4-hydroxynonenal in tissue sections and isolated cells

artículo científico publicado en 2002

Infant feeding practices among mildly wasted children: a retrospective study on Nias Island, Indonesia

artículo científico publicado en 2012

Inhalation of aerosolized vitamin a: reversibility of metaplasia and dysplasia of human respiratory epithelia -- a prospective pilot study.

artículo científico publicado en 2002

Inhibition of heme oxygenase-1 increases responsiveness of melanoma cells to ALA-based photodynamic therapy.

artículo científico publicado en 2007

Intensified oxidative and nitrosative stress following combined ALA‐based photodynamic therapy and local hyperthermia in rat tumors

artículo científico publicado el 20 de diciembre de 2003

Interaction of vitamins E and K: effect of high dietary vitamin E on phylloquinone activity in chicks

artículo científico publicado el 1 de enero de 1997

International congress 'Hidden Hunger', March 5-9, 2013, Stuttgart-Hohenheim, Germany

artículo científico publicado en 2013

Light-induced cytotoxicity after aminolevulinic acid treatment is mediated by heme and not by iron

artículo científico publicado en 2010

Locally produced cereal/nut/legume-based biscuits versus peanut/milk-based spread for treatment of moderately to mildly wasted children in daily programmes on Nias Island, Indonesia: an issue of acceptance and compliance?

artículo científico publicado en 2015

Long-term administration of high dose vitamin A to rats does not cause fetal malformations: macroscopic, skeletal and physicochemical findings

artículo científico publicado en 1996

Long-term sequelae of HFE deletion in C57BL/6 x 129/O1a mice, an animal model for hereditary haemochromatosis

artículo científico publicado en 2002

Lycopene inhibits disease progression in patients with benign prostate hyperplasia

artículo científico publicado en 2008

Malnutrition - An underestimated factor in the inpatient treatment of traumatology and orthopedic patients: A prospective evaluation of 1055 patients

artículo científico publicado en 2017

Massive and long-lasting decrease in vitamin C plasma levels as a consequence of extracorporeal circulation

artículo científico publicado en 2013

Measurement of ferritin levels: comparison of a commercial IRMA to an in-house ELISA method

artículo científico publicado en 2001

Meat and cancer: meat as a component of a healthy diet

artículo científico publicado en 2002

Melatonin and other serotonin derivatives in the guinea pig membranous cochlea

scientific article published on 01 August 1988

Methodological Review and Revision of the Global Hunger Index

Micronutrient deficiencies. Hohenheim Consensus Conference

artículo científico publicado en 2003

Micronutrient status in lactating mothers before and after introduction of fortified flour: cross-sectional surveys in Maela refugee camp

artículo científico publicado en 2011

Micronutrients in pregnancy: current knowledge and unresolved questions

artículo científico publicado en 2011

Micronutrients supplementation and nutritional status in cognitively impaired elderly persons: a two-month open label pilot study

artículo científico publicado en 2013

Modulation of UVA-induced lipid peroxidation and suppression of UVB-induced ornithine decarboxylase response by all-trans-retinoic acid in human skin fibroblasts in vitro.

artículo científico publicado en 1998

Modulation of myb gene expression in sponges by retinoic acid

artículo científico publicado el 1 de septiembre de 1992

Modulation of the glycoconjugate expression in the tracheo-bronchial epithelium during sustained hypovitaminosis A.

artículo científico publicado en 1996

Monitoring of hematological, inflammatory and oxidative reactions to acute oral iron exposure in human volunteers: preliminary screening for selection of potentially-responsive biomarkers

artículo científico publicado en 2005

More than the sum of its parts? Nutrition in Alzheimer's disease

artículo científico publicado en 2010

Morphological changes in the tracheal epithelium of guinea pigs in conditions of "marginal" vitamin A deficiency. A light, scanning- and transmission-electron microscopic study under special breeding conditions appropriate to early vitamin A deficie

artículo científico publicado en 1992

Multivitamin/mineral supplements: Rationale and safety

artículo científico publicado en 2016

Multivitamin/mineral supplements: Rationale and safety - A systematic review

artículo científico publicado en 2016

New aspects in vitamin a metabolism: the role of retinyl esters as systemic and local sources for retinol in mucous epithelia

artículo científico publicado en 2004

No evidence for prooxidative effects of homocysteine in vascular endothelial cells

artículo científico publicado en 2007

Nutrient density score of typical Indonesian foods and dietary formulation using linear programming

artículo científico publicado en 2012

Nutrient reference values for bioactives: new approaches needed? A conference report

artículo científico publicado en 2013

Nutritargeting.

artículo científico publicado en 2003

Nutrition and aging: a consensus statement.

artículo científico publicado en 2002

Nutrition meets the microbiome: micronutrients and the microbiota

artículo científico publicado en 2016

Parenteral ascorbic acid as a key for regulating microcirculation in critically ill.

artículo científico publicado en 2008

Parenteral ascorbic acid in haemodialysis patients

artículo científico publicado en 2008

Patient Health Questionnaire-9--Afaan Oromo Version

article

Phenotype in retinol deficiency due to a hereditary defect in retinol binding protein synthesis

artículo científico publicado en 1999

Photoprotection of UV-irradiated human skin: an antioxidative combination of vitamins E and C, carotenoids, selenium and proanthocyanidins

artículo científico publicado en 2002

Physical exercise-induced expression of inducible nitric oxide synthase and heme oxygenase-1 in human leukocytes: effects of RRR-alpha-tocopherol supplementation

scientific article published on 01 January 2000

Physiological effects of oral glucosamine on joint health: current status and consensus on future research priorities

artículo científico publicado en 2013

Polymethoxylated flavones, flavanone glycosides, carotenoids, and antioxidants in different cultivation types of tangerines ( Citrus reticulata Blanco cv. Sainampueng) from Northern Thailand.

artículo científico publicado en 2010

Polyphenols and inflammation: basic interactions

artículo científico publicado en 2007

Postprandial pattern of triglyceride-rich lipoprotein in normal-weight humans after an oral lipid load: exaggerated triglycerides and altered insulin response in some subjects

artículo científico publicado el 1 de enero de 1992

Protection by flavanol-rich foods against vascular dysfunction and oxidative damage: 27th Hohenheim Consensus Conference

artículo científico publicado en 2012

Protective effects of tomato extract with elevated beta-carotene levels on oxidative stress in ARPE-19 cells

artículo científico publicado en 2006

Protective effects of vitamins C and E on the number of micronuclei in lymphocytes in smokers and their role in ascorbate free radical formation in plasma

artículo científico publicado en 2001

Qualitative and quantitative analysis of retinol, retinyl esters, tocopherols and selected carotenoids out of various internal organs from different species by HPLC

artículo científico publicado el 1 de enero de 2010

Rapid and simple measurement of retinol in human dried whole blood spots

artículo científico publicado en 2002

Rapid determination of retinol (vitamin A) in serum by high pressure liquid chromatography (HPLC)

scientific article published on 01 January 1983

Rationale and impact of vitamin C in clinical nutrition

artículo científico publicado en 2006

Reexamination of a meta-analysis of the effect of antioxidant supplementation on mortality and health in randomized trials

artículo científico publicado en 2010

Relation of DDT residues to plasma retinol, alpha-tocopherol, and beta-carotene during pregnancy and malaria infection: a case-control study in Karen women in northern Thailand

artículo científico publicado en 2005

Repeated allergen challenge in rats increases vitamin A consumption

artículo científico publicado en 2002

Retinol and retinyl ester in separated structures of the guinea pig inner ear

artículo científico publicado en 1984

Role of antioxidants in buccal mucosa cells and plasma on the incidence and severity of oral mucositis after allogeneic haematopoietic cell transplantation

artículo científico publicado en 2011

Scientific evidence and rationale for the development of curcumin and resveratrol as nutraceutricals for joint health

artículo científico publicado en 2012

Scientific issues related to Codex Alimentarius goals: A review of principles, with examples

artículo científico publicado el 5 de marzo de 2011

Sensitive analysis of retinyl esters by isocratic adsorption chromatography.

artículo científico publicado en 1989

Separation of retinyl esters and their geometric isomers by isocratic adsorption high-performance liquid chromatography

artículo científico publicado en 1990

Short-term parenteral application of alpha-tocopherol leads to increased concentration in plasma and tissues of the rat

scientific article published on 01 November 1998

Social determinants of adult mortality from non-communicable diseases in northern Ethiopia, 2009-2015: Evidence from health and demographic surveillance site

artículo científico publicado en 2017

Socioeconomic and familial characteristics influence caretakers' adherence to the periodic vitamin A capsule supplementation program in Central Java, Indonesia

artículo científico publicado en 2004

Studies of phosphodiesterase effects on adipose tissue metabolism in obese subjects by the microdialysis technique.

artículo científico publicado en 2005

Sympathetic regulation of glucose uptake by the alpha1-adrenoceptor in human obesity

artículo científico publicado en 2004

Terminal differentiation and growth inhibition of a rat rhabdomyosarcoma cell line (BA-HAN-1C) in vitro after exposure to retinoic acid

artículo científico publicado el 15 de septiembre de 1988

The 1,000-Day Window and Cognitive Development

artículo científico publicado en 2016

The Use of Multivitamin/Multimineral Supplements: A Modified Delphi Consensus Panel Report.

artículo científico publicado en 2018

The base data from Weight Watcher's groups as the parameter for long-term follow-up of weight reduction

artículo científico publicado en 1990

The effect of beta-carotene on the expression of interleukin-6 and heme oxygenase-1 in UV-irradiated human skin fibroblasts in vitro

artículo científico publicado en 2001

The importance of beta-carotene as a source of vitamin A with special regard to pregnant and breastfeeding women

artículo científico publicado en 2007

The phenomenon of a high triglyceride response to an oral lipid load in healthy subjects and its link to the metabolic syndrome

artículo científico publicado en 1993

The role of antioxidants in nutritional support

artículo científico publicado en 2000

The role of antioxidative vitamins in primary and secondary prevention of coronary heart disease

artículo científico publicado en 1999

The role of nutrition, intimate partner violence and social support in prenatal depressive symptoms in rural Ethiopia: community based birth cohort study

scholarly article by Yitbarek Kidane Woldetensay et al published 15 September 2018 in BMC Pregnancy and Childbirth

The significance of vitamin A for the development and function of the lung

artículo científico publicado en 2003

The use of total antioxidant capacity as surrogate marker for food quality and its effect on health is to be discouraged

artículo científico publicado en 2013

The visualization of oxidant stress in tissues and isolated cells

artículo científico publicado en 2000

There's life in the old dog yet: vitamin C as a therapeutic option in endothelial dysfunction

artículo científico publicado en 2014

Thiamine diphosphate in whole blood, thiamine and thiamine monophosphate in breast-milk in a refugee population

artículo científico publicado en 2012

Topical application of vitamin A reverses metaplasia of rat vaginal epithelium: a rapid and efficient approach to improve mucosal barrier function

artículo científico publicado en 2001

UV light, beta-carotene and human skin--beneficial and potentially harmful effects

artículo científico publicado en 2001

Uptake and metabolism of beta-carotene isomers in rats

scientific article published on 01 December 1993

Uptake and metabolism of retinoic acid induces inhibition of cell growth: a study in a rat rhabdomyosarcoma cell line (BA-HAN-1C) using nonlinear theoretical models

artículo científico publicado en 1990

Uptake of vitamin A in buccal mucosal cells after topical application of retinyl palmitate: a randomised, placebo-controlled and double-blind trial

artículo científico publicado en 2003

Validation of the Patient Health Questionnaire (PHQ-9) as a screening tool for depression in pregnant women: Afaan Oromo version

artículo científico publicado en 2018

Vitamin A and beta-carotene supply of women with gemini or short birth intervals: a pilot study

artículo científico publicado en 2006

Vitamin A and ciliated cells. I. Respiratory epithelia

artículo científico publicado en 1986

Vitamin A and the ear. Review of the literature

artículo científico publicado en 1984

Vitamin A capsule distribution to control vitamin A deficiency in Indonesia: effect of supplementation in pre-school children and compliance with the programme

artículo científico publicado en 2003

Vitamin A deficiency and sensory function

artículo científico publicado en 1985

Vitamin A deficiency increases noise susceptibility in guinea pigs

artículo científico publicado en 1990

Vitamin A deficiency. New knowledge on diagnosis, consequences and therapy

artículo científico

Vitamin A in parenteral nutrition: uptake and distribution of retinyl esters after intravenous application

artículo científico publicado en 1989

Vitamin A metabolism and retinal degeneration

artículo científico publicado en 2001

Vitamin D deficiencies among tuberculosis patients in Africa: A systematic review

artículo científico

Vitamin D recommendations: beyond deficiency

artículo científico publicado en 2011

Vitamin E requirements in parenteral nutrition

artículo científico publicado en 2009

Vitamin E supplementation does not increase the vitamin C radical concentration at rest and after exhaustive exercise in healthy male subjects

artículo científico publicado en 2003

Water, electrolytes, vitamins and trace elements - Guidelines on Parenteral Nutrition, Chapter 7.

artículo científico publicado en 2009

[Antioxidants in nutrition and their importance in the anti-/oxidative balance in the immune system]

artículo científico publicado en 1995

[Changes in the vitamin A status in dysplastic epithelium of the cervix]

artículo científico publicado en 1995

[Contaminating substances in 22 over-the-counter fish oil and cod liver oil preparations: cholesterol, heavy metals and vitamin A]

artículo científico publicado en 1989

[New study kindles discussion about safety of supplements. Life threatening vitamin pills? (interview by Dr. Judith Neumaier)].

artículo científico publicado en 2007

[Serum vitamin A determinations and their value in determining vitamin A status]

scientific article published on 01 March 1988

[Uptake and distribution of 14C-retinyl acetate in organs and sensory tissue (inner ear) of the guinea pig].

artículo científico publicado en 1985

[Vitamin A deficiency and bronchial cancer: prospects for chemoprevention of bronchial tumors]

artículo científico publicado en 1993

[Vitamin E as a natural antioxidant. Preventive importance and requirement]

scientific article published on 01 July 1993

beta-Carotene and alpha-tocopherol concentration and antioxidant status in buccal mucosal cells and plasma after oral supplementation

artículo científico publicado en 2002

beta-Carotene conversion into vitamin A in human retinal pigment epithelial cells

artículo científico publicado en 2005

beta-Carotene supplements cannot meet all vitamin A requirements of vitamin A-deficient rats

scientific article published on 01 December 1993