Search Results - "HENSON, Michael C"
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Metals in human placenta: focus on the effects of cadmium on steroid hormones and leptin
Published in Journal of applied toxicology (01-04-2010)“…Cadmium and other metallic ions can act as metalloestrogens and endocrine disruptors of reproductive tissues and fetal development in mammals, including…”
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Leptin in Pregnancy
Published in Biology of reproduction (01-11-2000)“…Leptin is a polypeptide hormone that aids in the regulation of body weight and energy homeostasis and is linked to a variety of reproductive processes in both…”
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3
Leptin in pregnancy : An update
Published in Biology of reproduction (01-02-2006)“…Leptin influences satiety, adiposity, and metabolism and is associated with mechanisms regulating puberty onset, fertility, and pregnancy in various species…”
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4
Endocrine disruption by cadmium, a common environmental toxicant with paradoxical effects on reproduction
Published in Experimental biology and medicine (Maywood, N.J.) (01-05-2004)“…Cadmium (Cd(2+)) is a common environmental pollutant and a major constituent of tobacco smoke. Exposure to this heavy metal, which has no known beneficial…”
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The Role of Soluble Tumor Necrosis Factor Receptor Types I and II and Tumor Necrosis Factor–α in Malaria during Pregnancy
Published in The Journal of infectious diseases (01-07-2006)“…In a prospective study of rhesus monkeys inoculated with Plasmodium coatneyi or saline on an infection/gestational timeline, we determined the serum levels of…”
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Serum leptin in nonpregnant and pregnant women and in old and new world nonhuman primates
Published in Experimental biology and medicine (Maywood, N.J.) (01-04-2005)“…Leptin is a hormone that is produced during mammalian pregnancy in the placental trophoblast and other tissues, including! fetal and maternal adipocytes…”
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Alterations in the Profile of Blood Cell Types during Malaria in Previously Unexposed Primigravid Monkeys
Published in The Journal of infectious diseases (01-06-2005)“…Malaria in nonimmune, primigravid women threatens both mother and fetus. We used the Plasmodium coatneyi/rhesus monkey model to examine factors associated with…”
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Two Isoforms of the Leptin Receptor Are Enhanced in Pregnancy-Specific Tissues and Soluble Leptin Receptor Is Enhanced in Maternal Serum with Advancing Gestation in the Baboon
Published in Biology of reproduction (01-11-2004)“…Leptin is a polypeptide hormone produced by adipose and other endocrine tissues. Although it has been linked to receptor-mediated pathways that directly…”
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Expression of placental leptin and leptin receptor transcripts in early pregnancy and at term
Published in Obstetrics and gynecology (New York. 1953) (01-12-1998)“…Objective: To demonstrate the expression of messenger RNA (mRNA) transcripts for placental leptin and leptin receptor in early gestation and at term, to…”
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Leptin in Pregnancy: An Update1
Published in Biology of reproduction (01-02-2006)“…Leptin influences satiety, adiposity, and metabolism and is associated with mechanisms regulating puberty onset, fertility, and pregnancy in various species…”
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Placental Endocrine Disruption Induced by Cadmium: Effects on P450 Cholesterol Side-Chain Cleavage and 3β-Hydroxysteroid Dehydrogenase Enzymes in Cultured Human Trophoblasts
Published in Biology of reproduction (01-07-2002)“…We previously suggested that cadmium (Cd), an environmental toxicant and constituent of tobacco smoke, inhibits progesterone secretion in cultured human…”
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Effects of estrogen on leptin gene promoter activation in MCF-7 breast cancer and JEG-3 choriocarcinoma cells: selective regulation via estrogen receptors α and β
Published in Molecular and cellular endocrinology (15-05-2001)“…Leptin is a potential regulator of conceptus development. We have previously suggested that in primate pregnancy, leptin biosynthesis is regulated by estrogen…”
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Leptin: roles and regulation in primate pregnancy
Published in Seminars in reproductive medicine (01-05-2002)“…Leptin, a hormone produced by adipose tissue and the placenta, is enhanced in the maternal circulation throughout pregnancy in both the human and the baboon (…”
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Expression of placental low-density lipoprotein receptor-related protein and scavenger receptors AI/AII transcripts in the baboon
Published in American journal of obstetrics and gynecology (01-05-2003)“…Objective: This study was undertaken to assess potential secondary lipoprotein-dependent mechanisms, scavenger receptor AI and AII (SR-AI and SR-AII), and…”
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Two Isoforms of the Leptin Receptor Are Enhanced in Pregnancy-Specific Tissues and Soluble Leptin Receptor Is Enhanced in Maternal Serum with Advancing Gestation in the Baboon1
Published in Biology of reproduction (01-11-2004)“…Leptin is a polypeptide hormone produced by adipose and other endocrine tissues. Although it has been linked to receptor-mediated pathways that directly…”
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Effects of Reduced Maternal Lipoprotein-Cholesterol Availability on Placental Progesterone Biosynthesis in the Baboon
Published in Endocrinology (Philadelphia) (01-04-1997)“…Abstract Maternal low density lipoprotein (LDL) is the principal source of cholesterol substrate for progesterone biosynthesis in the primate placental…”
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Effects of cadmium on cell viability, trophoblastic development, and expression of low density lipoprotein receptor transcripts in cultured human placental cells
Published in Reproductive toxicology (Elmsford, N.Y.) (01-11-1999)“…Previously, we have demonstrated that cadmium inhibits progesterone release in cultured human trophoblast cells. In the present study, we investigated…”
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Hematologic and lymphocyte immunophenotypic reference values for normal rhesus monkey (Macaca mulatta) umbilical cord blood; gravidity may play a role in study design
Published in Journal of medical primatology (01-06-2005)“…: Hematology and flow cytometry reference values for rhesus umbilical cord blood (UCB) were established in 17 healthy infant rhesus monkeys delivered by…”
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Regulation of Pathways Determining Cholesterol Availability in the Baboon Placenta with Advancing Gestation
Published in Biology of reproduction (01-12-1999)“…Low density lipoprotein (LDL) is accepted as the primary source of cholesterol for progesterone biosynthesis in the primate placental syncytiotrophoblast. We…”
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Serum Leptin Concentrations and Expression of Leptin Transcripts in Placental Trophoblast with Advancing Baboon Pregnancy1
Published in The journal of clinical endocrinology and metabolism (01-07-1999)“…Leptin is a polypeptide hormone originally thought to be produced exclusively by adipocytes. Recently, however, both leptin messenger ribonucleic acid (mRNA)…”
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