Customer Service Chat
Get quote & make Payment
Endocrine glands - placenta, Biology
Placenta is the intimate connection between the foehls and the uterine wall of the mother to exchange the materials.
Placenta is a tempormy endocrine gland
During pregnancy the placenta provides for the exchange of nutrients and wastes between the mother and the developing foetus.
It secretes some hormones like
oestrogens, progesterone, human chorionic gonadotropin (hCG), human chorionic somatomammotropin hCS (formerly known as human placental lactogen)
chorionic thyrotropin, chorionic corticotropin and relaxin
Oestrogens and progesterone have the same roles as in the nonpregnant state. However, the placental progesterone also checks contraction of uterine muscles and thus helps in maintain pregnancy.
hCG stimulates progesterone release from the corpus luteum and maintains it. Presence of hCG in urine indicates pregnancy
Human choronic somatomammotropin stimulates the growth of mammary glands.
Placental relaxin causes relaxation of the ligaments of pubic symphysis and towards the termination of pregnancy it softens and widens the opening of the cervix (lower part of uterus) for easy child birth (parturition).
Posted Date: 10/2/2012 7:22:50 AM | Location : United States
Ask an Expert
Endocrine glands - placenta, Assignment Help, Ask Question on Endocrine glands - placenta, Get Answer, Expert's Help, Endocrine glands - placenta Discussions
Write discussion on Endocrine glands - placenta
Your posts are moderated
Write your message here..
Dna (deoxyribonucleic acid), DNA (deoxyribonucleic acid) is the molecule w...
DNA (deoxyribonucleic acid) is the molecule which are responsible for storing and transmitting the genetic information. DNA is a double- stranded molecule which is held together b
An the heat capacity of water, Q. Can the heat capacity of water be conside...
Q. Can the heat capacity of water be considered small or large? What is the biological consequence of that characteristic? From Thermology it is acknowledged that the quantity
Dietary management of oesophagitis, Q. Dietary Management fo oesophagitis? ...
Q. Dietary Management fo oesophagitis? Providing adequate nutrition support may require emphasis of different aspects during acute and chronic oesophagitis. In acute phase,
What is asymmetric carbon atom, Asymmetric carbon atom : a carbon atom at...
Asymmetric carbon atom : a carbon atom attached with four different groups or atoms.
The subunit polypeptides might likely be found, The quartenary structure of...
The quartenary structure of a holoenzyme contains four long polypeptide subunits composed of non-polar, polar and charged amino acids. All subunits are properly folded and function
Keys for identification of taxonomic work, Q. Keys for identification of ta...
Q. Keys for identification of taxonomic work? Identification is an integral part of all taxonomic work. It is the recognition of certain, characters of flower, fruit, leaf or s
Anticoagulants, ANTICOAGULANTS (a ) Heparin (hepar = liver) . It is ...
ANTICOAGULANTS (a ) Heparin (hepar = liver) . It is synthesized by mast cells of connective tissue and liver cells. It is a heteropolysaccharide. It increases the effectivit
Explain systematic - modern trends in animal taxonomy, Explain Systematic -...
Explain Systematic - Modern Trends in Animal Taxonomy Systematic is defined as the study of relationship among organisms which means reconstruction of phylogenies. It is that b
List out points about the traditional food preservation, List out Points ab...
List out Points about the Traditional Food Preservation? 1. The traditional food preservation methods like drying, pickling, salting, smoking, canning and freezing have been wi
What is the main theory opposed to evolution, What is the main theory oppos...
What is the main theory opposed to evolution? The major theory that opposes the evolution theory on the description of how species emerged (phylogenesis) is fixism.
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Terms & Conditions
Copyright by ExpertsMind IT Educational Pvt. Ltd.