Morphology News and Research

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Investigators provide overview of role of dopamine in modulating the immune system

Dopamine is a neurotransmitter that is associated with emotions, movement, and the brain's pleasure and reward system. In the current issue of Advances in Neuroimmune Biology, investigators provide a broad overview of the direct and indirect role of dopamine in modulating the immune system and discuss how recent research has opened up new possibilities for treating diseases such as Parkinson's and Alzheimer's disease, schizophrenia, multiple sclerosis or even the autoimmune disorders.

11 Oct 2012

Early bone graft plus rhinoplasty significantly improves facial esthetics in UCLP

The facial esthetic of children with unilateral cleft lip and palate is significantly improved with early alveolar bone grafting alongside rhinoplasty, versus leaving the procedure until the child is older, study findings show.

3 Oct 2012

Fly neurons may uncover secrets of Alzheimer's disease

Although they're a common nuisance in the home, fruit flies have made great contributions to research in genetics and developmental biology. Now a Tel Aviv University researcher is again turning to this everyday pest to answer crucial questions about how neurons function at a cellular level - which may uncover the secrets of neurological disorders such as Alzheimer's disease.

26 Sep 2012

Pervenio Lung RS from Life Technologies

Life Technologies Corporation today announced the launch of Pervenio Lung RS. First-of-its-kind, the molecular test has been documented to reliably identify early stage lung cancer patients who are at high risk for mortality following surgery. It also fulfills an unmet need for prognostic information to guide preventative treatment and improve disease management.

25 Sep 2012

MRD monitoring falls short in childhood AML assessment

Measuring treatment response by minimal residual disease monitoring offers no more prognostic value than morphologic analysis in children with acute myeloid leukemia (AML), show study findings.

19 Sep 2012

Exercise, good nutrition play a crucial role in maintaining health and fighting disease

A new study just published in the journal Applied Physiology, Nutrition, and Metabolism (APNM) reaffirms the crucial role exercise along with good nutrition play in maintaining health and fighting disease.

11 Sep 2012

Antioxidants improve sperm quality in infertile men

Infertile men may benefit from taking antioxidant supplements to improve sperm quality, study findings suggest.

10 Sep 2012

Morphological changes occur rapidly in response to cardiac injury

Cardiac injury leads to significant structural changes in the heart, including enlargement, excess formation of fibrous growth tissue, and abnormalities of the coronary vasculature. While associated factors have been targeted for therapeutic intervention, the results have been conflicting. Most studies have investigated these changes after six days of injury. However, advanced stages of remodeling have already begun by day seven following injury.

4 Sep 2012

Walnuts optimize male fertility

Eating walnuts on a daily basis seems to improve the quality of men’s sperm, show study findings.

20 Aug 2012

Live bacteria in more than 90% of middle ear effusions

Live bacteria are present in more than 90% of middle ear effusions, research shows.

20 Aug 2012

Walnuts provide key nutrients that may be essential in male reproductive health

Research published in the recent issue of Biology of Reproduction Papers-in-Press reports that 75 grams (approximately 2.5 ounces) of walnuts consumed per day improved sperm vitality, motility, and morphology (normal forms) in a group of healthy young men between 21-35 years of age.

17 Aug 2012

Cardiovascular control continues despite low pulse pressure in LVAD patients

Patients implanted with continuous-flow left ventricular assist devices have low pulse pressure levels but are nevertheless able to maintain cardiovascular control through baroreflexes, German and US scientists have discovered.

14 Aug 2012

‘Chicken Wing’ clue to stroke risk in atrial fibrillation

Patients with atrial fibrillation who have a Chicken Wing left atrial appendage morphology are less likely to have a stroke than those with other morphologies, research suggests.

6 Aug 2012

Biomimetic bioartificial livers and cell toxicity assays: an interview with Dr. Joris Braspenning, CEO Medicyte

Biomimetic bioartificial livers are liver organoids based on synthetic equivalents of the human extracellular matrix (ECM) which will be seeded with human cells.

1 Aug 2012

Researchers develop piglet model to study infant brain development

Events that take place early in life almost certainly have consequences for later cognitive development. Establishing the connections is difficult, however, because human infants cannot be used as laboratory subjects. Rodney Johnson and his collaborators have developed an alternative model for studying infant brain development. "Assistant professor Ryan Dilger and I became interested in establishing the neonatal piglet as a model of human brain and cognitive development 3 or 4 years ago," he said.

26 Jul 2012

Esophageal biopsy advised in children with foreign body impaction

Study findings suggest that a considerable number of children with esophageal foreign body or food bolus impaction have eosinophilic esophagitis.

24 Jul 2012

Test for motile sperm improves ICSI outcomes

Researchers have developed a new sperm test that could improve pregnancy rates among women treated with intracytoplasmic sperm injection.

23 Jul 2012

Researchers turn inanimate silicone and living cardiac muscle cells into a jellyfish

Using recent advances in marine biomechanics, materials science, and tissue engineering, a team of researchers at Harvard University and the California Institute of Technology (Caltech) have turned inanimate silicone and living cardiac muscle cells into a freely swimming "jellyfish."

23 Jul 2012

Medica releases EasyCell solution for hematology laboratories

Medica Corporation, a provider of easy-to-use, low-cost blood testing analyzers, announced today the global release of its EasyCell assistant cell image analyzer for hematology laboratories.

From Medica Corporation 18 Jul 2012

PsychoGenics, Afraxis partner to offer Enhanced Spine Platform technology

Afraxis and PsychoGenics today announced an alliance to offer Afraxis' Enhanced Spine Platform (ESP) technology as part of PsychoGenics' comprehensive testing capabilities and drug discovery services.

17 Jul 2012