The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 

A segregation study of panic disorder in families of panic patients responsive to the 35% CO2 challenge.

BACKGROUND: A genetic component has a role in the etiology of Panic Disorder (PD) and a familial association between PD and CO2 hypersensitivity have been repeatedly described. METHODS: Complex segregation analysis was performed on a sample of 165 families of PD probands and on the subgroup homogeneous for CO2 hypersensitivity, using Regressive Logistic Models. The only relatives considered to be affected were those with PD. Relatives have been diagnosed according to Family History Method. RESULTS: A Mendelian hypothesis was compatible with our data, without distinction between different models of transmission. The Akaike's Information Criterion values indicated that the Additive model was the most parsimonious, with a gene frequency of .0005, incomplete penetrance and a phenocopy rate of .00029. By subdividing the families according to the probands' responses to CO2 inhalations, probands of 134 families were hypersensitive to CO2. The analysis performed on this subgroup supported the existence of a SML with a best fit for a Dominant model. CONCLUSIONS: A SML account for genetic transmission in PD families and 35% CO2 challenge test may individuate a genetically homogeneous subgroup of patients with PD.[1]

References

  1. A segregation study of panic disorder in families of panic patients responsive to the 35% CO2 challenge. Cavallini, M.C., Perna, G., Caldirola, D., Bellodi, L. Biol. Psychiatry (1999) [Pubmed]
 
WikiGenes - Universities