Role of Tulipa gesneriana TEOSINTE BRANCHED1 (TgTB1) in the control of axillary bud outgrowth in bulbs.

Tulip vegetative reproduction. Tulips reproduce asexually by the outgrowth of their axillary meristems located in the axil of each bulb scale. The number of axillary meristems in one bulb is low, and not all of them grow out during the yearly growth cycle of the bulb.

Resting-state functional connectivity of emotion regulation networks in euthymic and non-euthymic bipolar disorder patients.

Background: Previous functional magnetic resonance imaging studies in bipolar disorder (BD) have evidenced changes in functional connectivity (FC) in brain areas associated with emotion processing, but how these changes vary with mood state and specific clinical symptoms is not fully understood.

Methods: We investigated resting-state FC between a priori regions of interest (ROIs) from the default-mode network and key structures for emotion processing and regulation in 27 BD patients and 27 matched healthy controls. We further compared connectivity patterns in subgroups of 15 euthymic and 12 non-euthymic patients and tested for correlations of the connectivity strength with measures of mood, anxiety, and rumination tendency.

Percutaneous endoscopic gastrostomy tube placement by otorhinolaryngologist-head and neck surgeons.

Conclusion: Percutaneous endoscopic gastrostomy (PEG) tube placement by an otorhinolaryngologist-head and neck surgeon is a feasible procedure with logistical advantages for the patient. Patient selection, co-morbidities, and the prognosis of the underlying disease are factors determining the outcome. Patient evaluation by a multidisciplinary team, with a gastroenterologist surgeon as a technical adviser, is proposed.

Self-transcendence and spiritual well-being in the Amish.

Self-transcendence, the ability to expand one's relationship to others and the environment, has been found to provide hope which helps a person adapt and cope with illness. Spiritual well-being, the perception of health and wholeness, can boost self-confidence and self esteem. The purpose of this descriptive correlational study was to describe the relationship between self-transcendence and spiritual well-being in adult Amish.

Epstein-Barr virus latent membrane protein 1 is not associated with vessel density nor with hypoxia inducible factor 1 alpha expression in nasopharyngeal carcinoma tissue.

Hypoxia-inducible factor-1alpha (HIF-1alpha) and the neo-angiogenic factors induced as a result of hypoxia-inducible factor transcriptional activation may contribute to tumorigenesis by inducing vessel formation that in turn provides oxygen and nutrients promoting tumor expansion. In vitro studies of nasopharyngeal carcinoma (NPC), an aggressive malignancy that is nearly always infected by Epstein-Barr virus, show HIF-1alpha is upregulated by viral latent membrane protein 1 (LMP1). The current study used immunohistochemistry to examine the extent to which HIF-1alpha and LMP1 are co-expressed in naturally infected NPC tissues.