Results 111 to 120 of about 7,179 (203)

Current status of in vitro differentiation of stem cells into gametes [PDF]

open access: yes, 2015
From an evolutionary point of view, the gametes are the cells in the body that matter the most as they are the ones who transmit their genes to the next generation ensuring continuation of the species. Being able to generate mature oocytes in vitro is of
Chuva de Sousa Lopes, Susana Marina   +1 more
core   +1 more source

The role of the embryonic microenvironment in hematopoietic cell development [PDF]

open access: yes, 2007
The adult hematopoietic system is comprised of a hierarchy of cells with the hematopoietic stem cell (HSC) at its foundation. HSCs give rise to progenitors that differentiate into mature hematopoietic cells, which perform the physiological functions of ...
Haak, E. (Esther)
core  

Comparative study of carbon nanotubes and polymer composites with silver as sorbents of the influenza A and B viruses

open access: yesВопросы вирусологии, 2015
The comparative examination of the interaction of the influenza A and B viruses and fragments of DNA with the carbon nanotubes - composites of polyaniline (PANI) nanotubes and granules containing Ag and without Ag was performed.
V. T. Ivanova   +9 more
doaj  

Urachus Remnant: Importance of Early Diagnosis in Preventing Complications

open access: yesPrague Medical Report
The urachus remnant is a vestigial structure that results from incomplete involution of the cloaca and allantois, forming a duct between the bladder and the umbilical scar. Normally, it obliterates to form the middle umbilical ligament.
Bruna Suda Rodrigues   +3 more
doaj   +1 more source

PRENATAL DIAGNOSIS OF NON UROLOGICAL ABDOMINAL CYSTS: A SINGLE CENTRE REPORT OF 100 CONSECUTIVE CASES [PDF]

open access: yes, 2014
A wide variety of cysts can be detected in the fetal abdomen and does not represent an uncommon finding at routine sonography. Cysts can originate from any intra-abdominal structure, even if most of them belong to the renal tract.
LENZI, ELENA
core  

Zur Kenntnis der limnischen Rotatorienfauna Jamaikas (Rotifera) : Teil 2 [PDF]

open access: yes, 2012
Während der zweiten Feldphase (März bis April 1994) des Forschungsvorhabens über die Rotatorienfauna Jamaikas wurden 39 Proben genommen. Es konnten 135 Morphen nachgewiesen werden, davon 120 monogononte und 15 digononte Formen.
Janetzky, Wolfgang   +2 more
core  

Immunobiology of Acute Chorioamnionitis. [PDF]

open access: yes, 2020
Acute chorioamnionitis is characterized by neutrophilic infiltration and inflammation at the maternal fetal interface. It is a relatively common complication of pregnancy and can have devastating consequences including preterm labor, maternal infections,
Cappelletti, Monica   +2 more
core  

Cadherin-mediated cell interaction regulates germ cell determination in mice [PDF]

open access: yes, 2003
Kimura, Thoru   +3 more
core   +1 more source

Comparing placentas from normal and abnormal pregnancies [PDF]

open access: yes, 2010
This report describes work carried out at a Mathematics-in-Medicine Study Group. It is believed that placenta shape villous network characteristics are strongly linked to the placenta’s efficiency, and hence to pregnancy outcome.
Cotter, SL   +12 more
core  

Isolation and characterisation of the chick orthologue of the Opitz syndrome gene, Mid1, supports a conserved role in vertebrate development [PDF]

open access: yes, 2002
© UBC PressThe X-linked form of Opitz syndrome (OS) is caused by loss of function of the microtubule-associated MID1 protein. The phenotype of OS includes defects along the central body axis, namely hypertelorism, cleft lip and palate, hypospadias and ...
Cox, L.   +4 more
core  

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