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Elevated atmospheric CO2 and feedback between carbon and nitrogen cycles
- D. Zak, K. Pregitzer, P. Curtis, J. A. Teeri, R. Fogel, Diana L. Randlett
- Plant and Soil
- 1 April 1993
We tested a conceptual model describing the influence of elevated atmospheric CO2 on plant production, soil microorganisms, and the cycling of C and N in the plant-soil system. Our model is based on… Expand
The demography of fine roots in response to patches of water and nitrogen.
Fine root demography was quantified in response to patches of increased water and nitrogen availability in a natural, second-growth, mixed hardwood forest in northern Michigan, USA. As expected, the… Expand
Accelerated evolution of a false-truffle from a mushroom ancestor
THE false-truffles (Hymenogastrales) are a group of basidomycetous fungi that produce underground truffle-like basidiocarps. They are generally believed to be independently derived from several… Expand
Amplification and sequencing of DNA from fungal herbarium specimens.
We have utilized the polymerase chain reaction to amplify DNA from 35 collections of dried fungi obtained from four different herbaria. Sixteen of these samples were subsequently sequenced. The col...
Clinical experience of transoral suturing for an endoluminal vertical gastroplasty: 1-year follow-up in 64 patients.
BACKGROUND Bariatric surgery for severe obesity has demonstrated significant health benefits, but it is not without complications. Transoral approaches to weight loss offer a minimally invasive… Expand
EUS-guided fine needle aspiration of the liver: indications, yield, and safety based on an international survey of 167 cases.
BACKGROUND The liver is a common site of metastases for various malignancies. EUS-guided fine needle aspiration (EUS-FNA) of liver masses has only been reported in small series from single centers.… Expand
Failed Restrictive Surgery: Is Sleeve Gastrectomy a Good Revisional Procedure?
- M. Jacobs, Eddie Gomez, R. Romero, I. Jorge, R. Fogel, Carlos Celaya
- Obesity surgery
- 1 February 2011
The aim of this study is to evaluate the safety and efficacy of converting failed restrictive procedures such as laparoscopic adjustable gastric banding (LAGB), non-adjustable gastric banding (NAGB),… Expand
Gasteromycetes : morphological and developmental features with keys to the orders, families, and genera
Self-Expanding Metallic Stents for Palliation and as a Bridge to Minimally Invasive Surgery in Colorectal Obstruction
- H. Lujan, G. Barbosa, +6 authors R. Fogel
- JSLS : Journal of the Society of Laparoendoscopic…
- 1 April 2013
Self-expanding metallic stents are effective for the palliation of malignant obstruction. This study indicates that stents for bowel obstruction may allow for minimally invasive surgical intervention… Expand
Ecological studies of hypogeous fungi. I. Coleoptera associated with sporocarps.
SUMMARYEight species of beetles are reported from ten previously unreported hypogeous fungus substrates. The associations include: Catopocerus capizzii with Hymenogaster parksii and Zelleromyces gi...