STUDIES ON THE DISTRIBUTION OF (1-¹⁴C) PANTOTHENIC ACID IN RATSPIETRZIK K; HORNIG D.1980; INT. J. VITAM. NUTR. RES.; ISSN 0300-9831; CHE; DA. 1980; VOL. 50; NO 3; PP. 283-293; BIBL. 13 REF.Article

UNTERSUCHUNG ZUR ORALEN EISEN-FOLSAEURE-SUBSTITUTION = RECHERCHES SUR LA SUBSTITUTION ORALE DU FER ET DE L'ACIDE FOLIQUEPIETRZIK K; HOETZEL D.1980; INTERNATION. J. VITAM. NUTRIT. RES.; CHE; DA. 1980; VOL. 50; NO 2; PP. 141-149; ABS. ENG; BIBL. 22 REF.Article

RADIOLOGISCHE UNTERSUCHUNGEN ZUM COBALAMIN VERSORGUNGSZUSTAND UNTER VERGLEICHENDER BERUECKSICHTIGUNG DES FOLATSTATUS = ETUDES RADIOLOGIQUES POUR DETERMINER L'APPORT EN COBALAMINE EN COMPARANT A L'ETAT EN FOLATEURBAN G; PIETRZIK K; HOETZEL D et al.1981; INT. J. VITAM. NUTR. RES.; ISSN 0300-9831; CHE; DA. 1981; VOL. 51; NO 2; PP. 124-131; ABS. ENG; BIBL. 29 REF.Article

BIOCHEMISCHE UND HAEMATOLOGISCHE MASSSTABE ZUR BEURTEILUNG DES FOLATSTATUS BEIM MENSCHEN. II: MITTEILUNG: VERGLEICHENDE MESSUNGEN VON FOLAT IM SERUM UND IN ERYTHROZYTEN = CRITERES BIOCHIMIQUES ET HEMATOLOGIQUES D'EVALUATION DE LA SITUATION DU POINT DE VUE FOLATE CHEZ L'HOMME. II. DETERMINATIONS COMPARATIVES DU FOLATE DANS LE SERUM ET LES ERYTHROCYTESPIETRZIK K; URBAN G; HOTZEL D et al.1978; INTERNATION. J. VITAM. NUTRIT. RES.; CHE; DA. 1978; VOL. 48; NO 4; PP. 397-401; BIBL. 12 REF.Article

BEEINFLUSSUNG DES ACETYLIERUNGSVERMOEGENS UND DER CORTICOSTERON-BIOSYNTHESE DURCH PANTOTHENSAEUREMANGEL IM LANGZEITVERSUCH MIT RATTEN. = REPERCUSSIONS SUR LE POUVOIR D'ACETYLATION ET LA BIOSYNTHESE DE LA CORTICOSTERONE DE LA CARENCE EN ACIDE PANTOTHENIQUE AU COURS DE RECHERCHES DE LONGUE DUREE SUR LE RATPIETRZIK K; HESSE C; HOETZEL D et al.1975; INTERNATION. J. VITAM. NUTRIT. RES.; SWITZ.; DA. 1975; VOL. 45; NO 3; PP. 251-261; ABS. ANGL.; BIBL. 1/2 P.Article

IDENTIFIZIERUNG UND QUANTITATIVE BESTIMMUNG VON DIAETHYLSTILBOESTROL UND DIENOESTROL MIT DER SCHNELLEN FLUESSIGKEITS-CHROMATOGRAPHIE. = IDENTIFICATION ET DOSAGE DE DIETHYLSTILBOESTROL ET DIENOESTROL PAR CHROMATOGRAPHIE EN PHASE LIQUIDE HAUTE VITESSEHESSE C; PIETRZIK K; HOTZEL D et al.1977; CHROMATOGRAPHIA; ALLEM.; DA. 1977; VOL. 10; NO 5; PP. 256-261; ABS. ANGL.; BIBL. 16 REF.Article

INFLUENCE OF PANTOTHENIC ACID DEFICIENCY ON THE AMOUNT OF CRF-GRANULES IN THE RAT MEDIAN EMINENCEPIETRZIK K; SCHWABEDAL P; HESSE C et al.1974; Z. ANAT. ENTWICKL.-GESCH.; DTSCH.; DA. 1974; VOL. 146; NO 1; PP. 43-55; BIBL. 3P.Article

Folate in preventive medicine : A new role in cardiovascular disease, neural tube defects and cancerPIETRZIK, K; BRÖNSTRUP, A.Annals of nutrition and metabolism. 1997, Vol 41, Num 6, pp 331-343, issn 0250-6807Article

Folate economy in pregnancyPIETRZIK, K. F; THORAND, B.Nutrition (Burbank, Los Angeles County, Calif.). 1997, Vol 13, Num 11-12, pp 975-977, issn 0899-9007Article

Untersuchungen zur Bewertung der Folatversorgung bei Kindern unter Berücksichtigung des Cobalamin- und Eisenhaushalts. I: Veränderungen im Differentialblutbild in Abhängigkeit von den Vitamin- und Ferritinkonzentrationen in Serum bzw. Erythrozyten = Evaluation de l'état nutritionnel en acide folique chez les enfants en tenant compte de la cobalamine et du fer. I: modification de l'hémogramme en fonction de la concentration en vitamine, et en ferritine dans le sérum et les érythrocytes = Evaluation of the folacin status in children with consideration of the cobalamin and iron status. I. Serum and erythrocytes rate of vitamin and ferritin, and modification of bloodHAGES, M; PIETRZIK, K.International journal for vitamin and nutrition research. 1985, Vol 55, Num 1, pp 59-67, issn 0300-9831Article

Short-term impact of a lactovegetarian diet on adrenocortical activity and adrenal androgensREMER, T; PIETRZIK, K; MANZ, F et al.The Journal of clinical endocrinology and metabolism. 1998, Vol 83, Num 6, pp 2132-2137, issn 0021-972XArticle

Quelle est l'importance de la L-5-méthyltetrahydrofolate pendant la grossesse ?PIETRZIK, K; GRANIER, M.Journal de gynécologie obstétrique et biologie de la reproduction. 2012, Vol 41, pp 12-15, issn 0368-2315, 4 p., HS2Article

The short-term effect of dietary pectin on plasma levels and renal excretion of dehydroepiandrosterone sulfateREMER, T; PIETRZIK, K; MANZ, F et al.Zeitschrift für Ernährungswissenschaft. 1996, Vol 35, Num 1, pp 32-38, issn 0044-264XConference Paper

Measurement of urinary androgen sulfates without previous hydrolysis : a tool to investigate adrenarche. Validation of a commercial radioimmunoassay for dehydroepiandrosterone sulfateREMER, T; PIETRZIK, K; MANZ, F et al.Steroids. 1994, Vol 59, Num 1, pp 10-15, issn 0039-128XArticle

Folic acid and vitamin B₆ supplementation and plasma homocysteine concentrations in healthy young womenDIERKES, J; KROESEN, M; PIETRZIK, K et al.International journal for vitamin and nutrition research. 1998, Vol 68, Num 2, pp 98-103, issn 0300-9831Article

A moderate increase in daily protein intake causing an enhanced endogenous insulin secretion does not alter circulating levels or urinary excretion of dehydroepiandrosterone sulfateREMER, T; PIETRZIK, K; MANZ, F et al.Metabolism, clinical and experimental. 1996, Vol 45, Num 12, pp 1483-1486, issn 0026-0495Article

Alcohol consumption and its relation to cardiovascular risk factors in GermanyBURGER, M; MENSINK, G; BRÖNSTRUP, A et al.European journal of clinical nutrition. 2004, Vol 58, Num 4, pp 605-614, issn 0954-3007, 10 p.Article

Effects of folic acid and combinations of folic acid and vitamin B-12 on plasma homocysteine concentrations in healthy, young womenBRÖNSTRUP, A; HAGES, M; PRINZ-LANGENOHL, R et al.The American journal of clinical nutrition. 1998, Vol 68, Num 5, pp 1104-1110, issn 0002-9165Article

Parasitological and nutritional situation of school children in the Sukaraja district, West Java, IndonesiaPEGELOW, K; GROSS, R; PIETRZIK, K et al.Southeast Asian journal of tropical medicine and public health. 1997, Vol 28, Num 1, pp 173-190, issn 0125-1562Article

Influence of feeding different vegetables on plasma levels of carotenoids, folate and vitamin C. Effect of disruption of the vegetable matrixVAN HET HOF, K. H; TIJBURG, L. B. M; PIETRZIK, K et al.British journal of nutrition. 1999, Vol 82, Num 3, pp 203-212, issn 0007-1145Article

Causes and consequences of hyperhomocyst(e)inemiaPIETRZIK, K; BRÖNSTRUP, A.International journal for vitamin and nutrition research. 1997, Vol 67, Num 5, pp 389-395, issn 0300-9831Conference Paper

Folsäureversorgung in der Schwangerschaft : Ergebnisse einer prospektiven Longitudinalstudie = Folic acid supply during pregnancy-Results of a prospective longitudinal studyBUNG, P; STEIN, C; PRINZ, R et al.Geburtshilfe und Frauenheilkunde. 1993, Vol 53, Num 2, pp 92-99, issn 0016-5751Article

Bioavailability of oral vitamins, minerals, and trace elements in perspectiveSCHÜMANN, K; CLASSEN, H. G; HAGES, M et al.Arzneimittel-Forschung. 1997, Vol 47, Num 4, pp 369-380, issn 0004-4172Article