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Placenta in Medical News

Stem cell discovery sheds light on placenta development

GAINESVILLE, Fla. Researchers studying embryonic stem cells have explored the first fork in the developmental road, getting a new look at what happens when fertilized eggs differentiate to build either an embryo or a placenta. By manipulating a specific gene in a mouse blastocyst the structur...

Blood Stem Cells Originate in the Placenta

Finding may help scientists recreate this microenvironment for disease treatments FRIDAY, March 7 (HealthDay News) -- Blood stem cells, which later differentiate into all types of blood cells, originate and are nurtured in the placenta, a U.S. study finds. This finding may help res...

UCLA researchers find blood stem cells originate and are nurtured in the placenta

Solving a long-standing biological mystery, UCLA stem cell researchers have discovered that blood stem cells, the cells that later differentiate into all the cells in the blood supply, originate and are nurtured in the placenta. The discovery may allow researchers to mimic the specific embryon...

New Placenta Screening for High-risk Pregnancies

For the first time ever, a team of Toronto researchers are using a combination of ultrasound and blood tests //to screen high-risk pregnant mothers for placental damage. By completing these non-invasive tests, most high-risk mothers can be reassured that their placenta is formed and functioning pro...

Analysis of Placenta Helps In Diagnosis of Autism At Birth

New studies by scientists claim in their new studies that the analysis of the placenta could help in the early diagnosis of autism//. Scientists from the University of Yale stated that they believe to have found a way to spot autism early during birth by analysing and seeking out certain biol...

Malarial Parasite Hides In Placenta

A study by Karolinska Institutet in Sweden and Makerere University in Uganda finds that the malarial parasite hides in the placenta of pregnant women// and this is the reason for pregnant women and children to suffer severe malaria. Plasmodium falciparium is the worst of the four malaria para...

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Placenta in Medical Technology

Inspiration for 'My Sister's Keeper' Speaks Out

...issue match for Molly Nash who suffered from FA. The selected embryo would later develop to be Molly's little brother Adam. The cord blood from Adam's placenta would be used for a blood transfusion that would save Molly's life. Later a second embryo from the couple would grow to become the couple's third chil...

Pluristem to Present Two Scientific Posters at the International Society for Cellular Therapy

...arch and development team continues to successfully show how innovative our placenta eXpanded (PLX) cells are. These PLX cells are mesenchymal stem cells expand...s products are derived from mesenchymal stem cells (MSCs) obtained from the placenta and expanded in the Company's proprietary PluriX(TM) 3D bioreactor that imi...

Pluristem's PLX Cells Demonstrate Potential to Treat Parkinson's Disease

... degenerative and auto-immune indications, announced today that Pluristem's placenta eXpanded (PLX) cells have been demonstrated in vitro to have properties tha...s products are derived from mesenchymal stem cells (MSCs) obtained from the placenta and expanded in the Company's proprietary PluriX(TM) 3D bioreactor that imi...
Placenta in Medical Products

Leptin Soluble Receptor ELISA Test

Description:...ne processes, including adaptation to starvation and the onset of puberty [6]. Recent studies have suggested that leptin is also produced by the human placenta indicating a role for leptin related to reproductive function [4]. Blum WF, et al. J. Clin. Endocrinol. Metab. 82: 2904, 1997. Pelleymounter MA, ...
Company:Diagnostic Systems Laboratories, Inc.

Intact hCG IRMA Test

Description:... Human chorionic gonadotropin (hCG) is a two chain (alpha- and beta-subunits) glycoprotein hormone secreted by the chorionic tissue of the placenta and is normally found in urine and blood during pregnancy. Produced by the trophoblastic epithelium of the placenta, hCG acts to maintain the corpus l...
Company:Diagnostic Systems Laboratories, Inc.

Intact hCG ELISA Test

Description:... Human chorionic gonadotropin (hCG) is a two chain (alpha- and beta-subunits) glycoprotein hormone secreted by the chorionic tissue of the placenta and is normally found in urine and blood during pregnancy. Produced by the trophoblastic epithelium of the placenta, hCG acts to maintain the corpus l...
Company:Diagnostic Systems Laboratories, Inc.

Estrone RIA Test

Description:...nedione. Interconversion of estrone and estradiol also occurs in peripheral tissues. During pregnancy, large amounts of estrone are synthesized in the placenta from dehydroepiandrosterone sulfate (DHEA-S) which originates from the maternal circulation and from the fetal adrenal gland. In premenopausal women, ...
Company:Diagnostic Systems Laboratories, Inc.
Placenta in Medical Definition

Artificial induction of immunity

...ry placental mammal (including humans) has experienced temporarily-induced immunity by transfer of homologous antibodies from its mother across the placenta , giving it passive immunity to whatever its mother was immune to. This allows some protection for the young while its own immune system is developing...

Couvelaire uterus

... Couvelaire uterus is a life threatening condition in which loosening of the placenta ( abruptio placentae ) causes bleeding that penetrates into the uterine myometrium forcing its way into the peritoneal cavity. ...

Placenta bag

... A placenta bag is usually prepared by the baby's mother. It ...lity. It should be large enough to contain a fresh placenta and larger if you plan to pack the placenta with salt and cover with a ...
Placenta in Medical Dictionary

Placenta

The placenta is an organ that forms on the inner lining of ... Only a single sample is required if the twins share a placenta . ... Placenta previa — Comprehensive overview covers causes, symptoms, treatment of this potentially dangerous pregnancy complication. Placent...

Umbilical cord

... Learn what's involved in donating umbilical cord blood and where to donate cord blood. ... delivery of your baby, the umbilical cord and placenta are no longer ... This topic covers common questions asked about the umbilical cord or navel in newborns ... Bleeding occurs from umbilical ...

Pregnancy Complications

...Detailed information on the most common complications during pregnancy ... High-Risk Pregnancy . Pregnancy Complications ... in Pregnancy / placenta Previa ... How the Fastest Growing Pregnancy Complications Are Closely Related ... Nearly 70% of all pregnancy complications can be traced...

Placental insufficiency

..... Placental insufficiency also occurs if the placenta does not implant correctly ... Placental insufficiency is the failure of the placenta to supply nutrients to ... If placental insuff...cy is a complication of pregnancy in which the placenta cannot bring enough oxygen and nutrients to a b...

Placenta previa

... placenta praevia is an obstetric complication in which the placenta is attached to the uterine wall close to or cover... second or third. It is a leading cause of... placenta previa — Comprehensive overview covers causes, ...

Placenta abruptio

... Normally during pregnancy, the placenta is firmly attached to the inner wall of the uter...ntil the baby has been born. ... See a picture of placenta abruptio . ... Not every woman with placenta abruptio has telltale symptoms, you may notice ...
Placenta in Biological News

Study of placenta unexpectedly leads to cancer gene

University of Rochester Medical Center scientists discovered a gene mutation that impairs the placenta and also is influential in cancer development, according to a study published online December 16, 2008, in the journal PLoS (Public Library of Science) Biology . The investigation is the firs...

Clues to ancestral origin of placenta emerge in Stanford study

STANFORD, Calif. - Researchers at the Stanford University School of Medicine have uncovered the first clues about the ancient origins of a mother's intricate lifeline to her unborn baby, the placenta, which delivers oxygen and nutrients critical to the baby's health. The evidence suggests the p...

Tumor-suppressor gene is critical for placenta development

An important cancer-related gene may play a critical role in the development of the placenta, the organ that controls nutrient and oxygen exchange between a mother and her fetus during pregnancy, and perhaps in miscarriages. Those conclusions come from a new study of the retinoblastoma (Rb) gene...

Stem cell research: From molecular physiology to therapeutic applications

...amaged cells and tissues in patients. Recent studies have shown that pluripotent stem cells derived from adult bone marrow, the umbilical cord and the placenta could also be induced to differentiate into a variety of different tissues. In this issue, we have invited several scientists in China to summarize th...

Placenta-derived stem cells may help sufferers of lung diseases

.../ct , has found that stem cells derived from human placenta may ultimately play a role in the treatment of lun...t in solid organs, including the lungs. Human term placenta stem cells also demonstrate characteristics of hig...the present study adds an important application of placenta cells, indicating their therapeutic effects in lun...

Brain malformations significantly associated with preterm birth, Wake Forest research shows

...athy (a tendency to excessive blood coagulation and formation of blood clots) to find what the association is between that and preterm birth. "The placenta could be a key element," he added. "In placental conditions such as preclampsia, which is strongly associated with preterm birth, there may be blood c...

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Placenta in Biological Technology

AMDL, Inc. Announces 2009 Financial Guidance and First Quarter Business Objectives

...tegies that include: Launching at least eight new Human placenta Extract (HPE) product formulations, expanding the sales of our HPE anti-agi... 2) anti-aging skin care products to support expanded sales of AMDL's Human placenta Extract (HPE) anti-aging products. Secure a m...

Beike Biotech Opens Comprehensive Stem Cell Storage and Processing Facility in China

...l samples for clinical application. The Stem Cell Storage Facility will initially provide stem cell banking for human umbilical cord blood stem cells, placenta stem cells, amniotic membrane stem cells, bone marrow stem cells, and later will also be able to house induced pluripotent stem cells (iPS). Considere...

Kaiser Permanente Study Shows Newer, Stronger Evidence That Caffeine During Pregnancy Increases Miscarriage Risk

...crease the risk of miscarriage," said Li. The reasons that caffeine can harm a fetus have been suspected for some time. Caffeine crosses through the placenta to the fetus, but can be difficult for the fetus to metabolize because of the under-developed metabolic system. Caffeine also may influence cell devel...

Stem Cells Illuminate Early Stages of Human Development

...ports the development of a stem cell model that mimics the formation of the placenta during the earliest stages of human development. The lab feat is importa...observed from the embryoid bodies resembled aspects of the process by which placenta formation occurs as the embryo implants into the womb," Golos explains. "Th...

Stem cell debate in Washington grows hotter as summer recess nears

...roach, called "altered nuclear cell transfer," involves creation of an embryo that lacks a gene necessary for the development of a placenta. Because a placenta is necessary for the embryo to be implanted in a woman's womb, the altered embryo would be genetically incapable of becoming a fetus. Senate advoca...

EppendorfPerfect gDNA Blood Mini Kit

...ally performed by Stamp staining of the placenta or serological tests. Isolation and quantitation o...n when the bacterium is present in goat placenta (blood), mouse spleen or milk. Material...thods Samples: placenta (goat): the...
Placenta in Biological Products

Rapid-Screen Arrayed cDNA Library Panels Master Plates -Human Placenta from OriGene Technologies

Description: The Rapid-Screen cDNA Library Panels were designed for full-length gene cloning and require just three sets of PCRs to identify the desired cDNA clone. The first PCR analysis is performed in a 96-well "Master Plate," where each well contains plasmid DNA from 5,000 clones. Having identified the posi...
Company:OriGene Technologies

Rabbit Anti-Human Q86TS7 Polyclonal Antibody, Unconjugated from Atlas Antibodies

Description:... Full-length cDNA 5-PRIME end of clone CS0DE013YM09 of placenta of Homo sapiens (human). [Source:Uniprot/SPTREMBL;Acc:Q86TS7] Antigen: Recombinant Protein Epitope Signature Tag (PrEST)....
Company:Atlas Antibodies

Total Protein Western Blots - Plant Normal Tissue, Blot I from BioChain

Description:... Biochain's plant total protein western blot (WtPAN) is designed for rapidly screening tissue specific protein expression in plant tissues. Human placenta total protein is included in each blot as an interblot control for comparison between different western blots. Each lane contains 50 g of protein....
Company:BioChain

Rabbit Anti-Human CELSR3 Polyclonal Antibody, Unconjugated from GeneTex

Description:..., dorsal root ganglion, and eye. ESTs have been isolated from human B-cell/lung/testis, blood, brain, colon, heart/melanocyte/uterus, lung, nerve, and placenta libraries. Immunogen: Synthetic peptide - KLH conjugated...
Company:GeneTex
Placenta in Biological Definition

Anatomy

...ne Diaphragm Ear Eye Heart Kidney Labia Larynx Liver Lung Nose Ovary Pharynx Pancreas Penis placenta Rectum Skin Small intestine Spleen Stomach Tongue Uterus Bones in the human skeleton : Collar bone (clavic...

Antibody

...and is approximately equally distributed in blood and in tissue liquids. It is important that this is the only isotype that can traverse trough the placenta , because this gives protection to the fetus in its first weeks of life, when its own immune system has not yet developed. It can bind to many kinds...

Blood type

...ransfusion) carries another Rh positive child. After the first pregnancy, the mother develops antibodies against Rh+ red blood cells, which cross the placenta and hemolyses the blood of the second child. This reaction doesn't always occur and is less likely to occur if the child carries either the A or B ...

Stem cell

...ve to be human beings . (See below: embryonic stem cell ethical debate ) Sources of stem cells Cord blood stem cells Blood from the placenta and umbilical cord that are left over after birth is one source of adult stem cells. Since 1988 these cord blood stem cells have been used to tre...

Twin

...wins may share the same amnion (in which case they are known as monoamniotic ) or not ( diamniotic ). Diamniotic identical twins may share the same placenta (known as monochorionic ) or not ( dichorionic ). All monoamniotic twins are monochorionic. Sharing the same amnion (or the same amnion and place...
Placenta in Biological Dictionary

Placenta

The placenta is an organ unique to mammals that connects the developing fetus to the uterine wall. The placenta supplies the fetus with oxygen and food, and allows fetal waste to be disposed of via the maternal kidneys. The... placenta n. , pl. -tas or -tae . A membranous vascula...

Trophoblast

... of ' trophoblast tumorigenesis' ... Trophoblast cells of the human placenta proliferate, migrate, and invade the ... Zoology information, history, ...t DirectTextBook.com - Save up to 80%, buy or rent. New and used books like placenta And Trophoblast Methods And Protocols Methods in Molecular... ... inva...

Placental mammals

...acental mammals nourish their young within the mother's uterus by the placenta ... Placental mammals are separated into large groups based on their c... America provide another ... Placental mammals are so called because a placenta connects the growing ... Britannica online encyclopedia article on pla...

Corpus luteum

...luteum ... Shotgun Histology Corpus Luteum . 6,230 views. WashingtonDeceit. Added. 1:33 ... It is secreted by the corpus luteum and by the placenta and is responsible for ... progesterone by itself that the corpus luteum is no longer essential to maintain ... Corpus luteum summary wi...

Amniotic fluid

... fluid is crucial to lung ... ... the amniotic cavity and the embryo. The amniotic cavety contains the amniotic fluid . ... Endometrium • placenta • Amniotic fluid • Amniotic sac. Development ... Amniotic fluid helps protect and cushion the fetus and plays an important role ... Too...

Allantois

...ion. al·lan·tois (ə lan′tō is) noun pl. ... Gray, Henry. 1918. Anatomy of the Human Body. I. Embryology. 11. Development of the Fetal Membranes and placenta ... The Allantois (Figs. ... Zoology information, history, articles and research from Academic Journals, Newspapers, and magazines at HighBeam.co...
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