Literature DB >> 3196323

Effects of pregnancy on tryptophan metabolism and disposition in the rat.

A A Badawy1.   

Abstract

Tryptophan availability in rat serum is increased throughout pregnancy, because of inhibition of liver tryptophan pyrrolase activity during the first 15 days and decreased protein binding thereafter.

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Year:  1988        PMID： 3196323      PMCID： PMC1135233     

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  19 in total

1.  The regulation of protein metabolism during pregnancy in the rat.

Authors:  D J Naismith; B L Morgan
Journal:  Proc Nutr Soc       Date:  1975-05       Impact factor: 6.297

2.  [Research on the biosynthesis of nicotinic acid from tryptophan during pregnancy and the fetal and neonatal period. Tryptophan-pyrrolase and 3-hydroxyanthranilic oxidase activity of rat liver].

Authors:  S AURICCHIO; N RIGILLO; R DI TORO
Journal:  Minerva Pediatr       Date:  1960-11-17       Impact factor: 1.312

3.  Regulation of rat liver tryptophan pyrrolase by its cofactor haem: Experiments with haematin and 5-aminolaevulinate and comparison with the substrate and hormonal mechanisms.

Authors:  A A Badawy; M Evans
Journal:  Biochem J       Date:  1975-09       Impact factor: 3.857

4.  Decreased liver cytochrome P-450 in rats caused by norethindrone or ethynyloestradiol.

Authors:  I N White; U Muller-Eberhard
Journal:  Biochem J       Date:  1977-07-15       Impact factor: 3.857

5.  Effect of pyridoxine hydrochloride (vitamin B 6 ) upon depression associated with oral contraception.

Authors:  P W Adams; D P Rose; J Folkard; V Wynn; M Seed; R Strong
Journal:  Lancet       Date:  1973-04-28       Impact factor: 79.321

6.  Tryptophan pyrrolase activity during pregnancy.

Authors:  P Greengard; H J Kalinsky; T J Manning
Journal:  Biochim Biophys Acta       Date:  1968-02-01

7.  Inhibition of tryptophan oxygenase in rat liver by steroid hormones.

Authors:  I P Braidman; D P Rose
Journal:  Biochem J       Date:  1970-06       Impact factor: 3.857

8.  Heme utilization by rat liver tryptophan pyrrolase as a screening test for exacerbation of hepatic porphyrias by drugs.

Authors:  A A Badawy
Journal:  J Pharmacol Methods       Date:  1981-09

9.  Age-related response to tryptophan pyrrolase to 17 beta-estradiol in the liver of female rats.

Authors:  S K Patnaik; S Sarangi
Journal:  J Biochem       Date:  1980-04       Impact factor: 3.387

10.  Possible involvement of the enhanced tryptophan pyrrolase activity in the corticosterone- and starvation-induced increases in concentrations of nicotinamide-adenine dinucleotides (phosphates) in rat liver.

Authors:  A A Badawy
Journal:  Biochem J       Date:  1981-04-15       Impact factor: 3.857
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  13 in total

Review 1.  The role of tryptophan metabolism in postpartum depression.

Authors:  Kai-Ming Duan; Jia-Hui Ma; Sai-Ying Wang; ZhengDong Huang; YingYong Zhou; HeYa Yu
Journal:  Metab Brain Dis       Date:  2018-01-06       Impact factor: 3.584

2.  Restraint Stress during Pregnancy Rapidly Raises Kynurenic Acid Levels in Mouse Placenta and Fetal Brain.

Authors:  Francesca M Notarangelo; Robert Schwarcz
Journal:  Dev Neurosci       Date:  2017-02-18       Impact factor: 2.984

3.  How does displacement of albumin-bound tryptophan cause sustained increases in the free tryptophan concentration in plasma and 5-hydroxytryptamine synthesis in brain?

Authors:  M Salter; R G Knowles; C I Pogson
Journal:  Biochem J       Date:  1989-08-15       Impact factor: 3.857

4.  Tryptophan catabolism to serotonin and kynurenine in women undergoing in-vitro fertilization.

Authors:  J Bódis; E Sulyok; M Koppán; Á Várnagy; V Prémusz; K Gödöny; W Rascher; M Rauh
Journal:  Physiol Res       Date:  2020-11-02       Impact factor: 1.881

Review 5.  The Plasma [Kynurenine]/[Tryptophan] Ratio and Indoleamine 2,3-Dioxygenase: Time for Appraisal.

Authors:  Abdulla A-B Badawy; Gilles Guillemin
Journal:  Int J Tryptophan Res       Date:  2019-08-21

6.  Changes in Immune Activation During Pregnancy and the Postpartum Period in Treated HIV Infection.

Authors:  Samuel R Schnittman; Helen Byakwaga; Yap Boum; Jerome Kabakyenga; Lynn T Matthews; Tricia H Burdo; Yong Huang; Russell P Tracy; Jessica E Haberer; Annet Kembabazi; Angela Kaida; Daniela Moisi; Michael M Lederman; David R Bangsberg; Jeffrey N Martin; Peter W Hunt
Journal:  Open Forum Infect Dis       Date:  2021-05-17       Impact factor: 3.835

Review 7.  Tryptophan metabolism, disposition and utilization in pregnancy.

Authors:  Abdulla A-B Badawy
Journal:  Biosci Rep       Date:  2015-09-17       Impact factor: 3.840

Review 8.  The tryptophan utilization concept in pregnancy.

Authors:  Abdulla A-B Badawy
Journal:  Obstet Gynecol Sci       Date:  2014-07-15

9.  Modulation of Tryptophan and Serotonin Metabolism as a Biochemical Basis of the Behavioral Effects of Use and Withdrawal of Androgenic-Anabolic Steroids and Other Image- and Performance-Enhancing Agents.

Authors:  Abdulla A-B Badawy
Journal:  Int J Tryptophan Res       Date:  2018-02-19

Review 10.  The Tryptophan Pathway Targeting Antioxidant Capacity in the Placenta.

Authors:  Kang Xu; Gang Liu; Chenxing Fu
Journal:  Oxid Med Cell Longev       Date:  2018-07-22       Impact factor: 6.543
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