The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia S... more The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia School of Law's Dean Rusk Hall.
... 173–180. Article | PDF (133 K) | View Record in Scopus | Cited By in Scopus (64). French, P.,... more ... 173–180. Article | PDF (133 K) | View Record in Scopus | Cited By in Scopus (64). French, P., O'Riordan, EG, Monahan, FJ, Caffrey, PJ, Mooney, MT, Troy, DJ and Moloney, AP, 2001. ... 72, pp. 857–863. Strange, ED, Benedict, RC, Gugger, RE, Metzger, VG and Swift, CE, 1974. ...
Page 1. Influence of Late-Season Foliar Nitrogen Applications on Yield and Grain Nitrogen in Wint... more Page 1. Influence of Late-Season Foliar Nitrogen Applications on Yield and Grain Nitrogen in Winter Wheat Curt W. Woolfolk, William R. Raun,* Gordon V. Johnson, Wade E. Thomason, Robert W. Mullen, Kathie J. Wynn, and Kyle W. Freeman ...
The present study documents immediate and long-term survival of crossmatch-incompatible Rh(D)-neg... more The present study documents immediate and long-term survival of crossmatch-incompatible Rh(D)-negative donor red cells in a patient with anti-LW. A 67-year-old group A Rh(D)-positive man was admitted for urgent coronary artery bypass surgery. The direct antiglobulin test (DAT) was weakly positive in two of five laboratories. His serum contained anti-LW (two laboratories); his red cells were LW negative (three antisera). Two siblings were LW-positive. Surgery was delayed, and 3 ml Rh(D)-negative crossmatch-incompatible red cells stored in citrate-phosphate-dextrose-adenine-one were labeled with 25 microCi of 51Cr and injected. Immediate survival was approximately 100 percent with 92 percent survival at 20 hours. Six daily blood samples showed a decreased red cell lifespan, (T 1/2 = 14 days). Because of medical complications, 4 units of Rh(D)-negative crossmatch-incompatible blood were then transfused without clinical or hemolytic reaction. The anti-IgG DAT became stronger. In vivo survival of the remaining 51Cr-RBCs became normal (T 1/2 28 days over the succeeding 20 days). Following transfusion, no change in serum antibody strength was demonstrated by double-blind titration of seven coded samples. The observations support modest reduction of lifespan for 3 ml of LW-positive red cells, but normal survival following subsequent transfusion of approximately 700 ml of LW-positive red cells.
The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia S... more The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia School of Law's Dean Rusk Hall.
The aim of this study was to assess the accuracy of technetium 99m-labeled red cell scintigraphy ... more The aim of this study was to assess the accuracy of technetium 99m-labeled red cell scintigraphy in localizing the site of lower gastrointestinal bleeding. The outcome of 203 patients undergoing technetium 99m-labeled red cell scintigraphy was reviewed, and the scan result was compared with the true site of bleeding. The true site of bleeding was determined by other methods including angiography and surgical pathology. Fifty-two scans (26%) were positive and indicated a specific site of bleeding. A definitive bleeding site was identified in 22 patients by other means and correlated with the technetium scan in only 9 cases. The nuclear scan was incorrect in the remaining 13 cases, implying a localization error of 25% (13 of 52). A subgroup of 19 patients with a positive scan underwent a surgical procedure directed by the nuclear scan. Eight of these 12 patients had incorrect surgical procedures based upon findings of more definitive tests, indicating a surgical error of 42% (8 of 19). We conclude that the technetium 99m-labeled red cell scan's ability to accurately localize the site of lower gastrointestinal bleeding is limited. Furthermore, performing a surgical procedure that relies exclusively on localization by red cell scintigraphy will produce an undesirable result in at least 42% of patients.
Journal of The American Dietetic Association, 1996
LEARNING OUTCOME: To understand the relationships between grill temperature and grilled boneless ... more LEARNING OUTCOME: To understand the relationships between grill temperature and grilled boneless pork chop quality.Foodservice units play major roles in maintaining the quality of meat served to consumers. A randomized complete block experimental design with five replications (blocks) was used to evaluate the effects of equipment temperature (ET) {93, 121, 148, 176, 204°C} on grilled boneless pork chop quality. Regression
... closely connected with various meanings, customs, rituals, and beliefs, culminating in the wi... more ... closely connected with various meanings, customs, rituals, and beliefs, culminating in the widespread ochre-related symbolism, cus-toms, and rituals of H. sapiens sapiens of the ... The unique phenomenon of Terra Amata may in the course of time be complemented by other finds ...
Antioxidant potential for previously identified optimum levels of aloe vera (AV), fenugreek (FGK)... more Antioxidant potential for previously identified optimum levels of aloe vera (AV), fenugreek (FGK), ginseng (G), mustard (M), rosemary (R), sage (S), soya protein (SPI), tea catechins (TC) and whey protein concentrate (WPC) were evaluated in raw and cooked patties manufactured from frozen pork. The optimum levels determined were: AV (0.25%), FGK (0.01%), G (0.25%), M (0.10%), R (0.10%), S (0.05%), SPI (0.10%), TC (0.25%) and WPC (4%). Test ingredients were evaluated against synthetic antioxidants butylated hydroxyanisole/butylated hydroxytoluene (BHA/BHT) (0.01%) and a supplemented meat containing natural antioxidant, α-tocopherol (1000 mg α-tocopheryl acetate/kg feed). Ranking the decreasing antioxidant effectiveness of added ingredients in raw patties on day 9 showed that: Control>G>SPI>FGK>AV>M>WPC>S>α-tocopherol>R>TC>BHA/BHT. Cooking resulted in a four-fold increase in TBARS values over raw patties with TC being the most effective antioxidant having significantly (P<0.001) lower TBARS values than the cooked control on days 3, 6 and 9. Ranking of decreasing antioxidant effectiveness of added ingredients showed that: M>SPI>G>FGK>α-tocopherol>AV>control>S>BHA/BHT>R>WPC>TC. BHA/BHT had the most beneficial effect on cooked meat redness with Hunter 'a' values being significantly (P<0.05) higher than the control on days 3, 6 and 9. Ranking of Hunter 'a' values for added test ingredients showed that FGK>WPC>control>R>BHA/BHT>α-tocopherol>TC>AV>SPI>M>G>S on day 9. Hunter 'L' and 'b' values showed no significant trend over the storage period in either raw or cooked patties. The pH values of both raw and cooked pork control patties and products containing added test antioxidants were variable and while a number of trends were observed, no significant differences were recorded between samples.
The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia S... more The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia School of Law's Dean Rusk Hall.
... 173–180. Article | PDF (133 K) | View Record in Scopus | Cited By in Scopus (64). French, P.,... more ... 173–180. Article | PDF (133 K) | View Record in Scopus | Cited By in Scopus (64). French, P., O'Riordan, EG, Monahan, FJ, Caffrey, PJ, Mooney, MT, Troy, DJ and Moloney, AP, 2001. ... 72, pp. 857–863. Strange, ED, Benedict, RC, Gugger, RE, Metzger, VG and Swift, CE, 1974. ...
Page 1. Influence of Late-Season Foliar Nitrogen Applications on Yield and Grain Nitrogen in Wint... more Page 1. Influence of Late-Season Foliar Nitrogen Applications on Yield and Grain Nitrogen in Winter Wheat Curt W. Woolfolk, William R. Raun,* Gordon V. Johnson, Wade E. Thomason, Robert W. Mullen, Kathie J. Wynn, and Kyle W. Freeman ...
The present study documents immediate and long-term survival of crossmatch-incompatible Rh(D)-neg... more The present study documents immediate and long-term survival of crossmatch-incompatible Rh(D)-negative donor red cells in a patient with anti-LW. A 67-year-old group A Rh(D)-positive man was admitted for urgent coronary artery bypass surgery. The direct antiglobulin test (DAT) was weakly positive in two of five laboratories. His serum contained anti-LW (two laboratories); his red cells were LW negative (three antisera). Two siblings were LW-positive. Surgery was delayed, and 3 ml Rh(D)-negative crossmatch-incompatible red cells stored in citrate-phosphate-dextrose-adenine-one were labeled with 25 microCi of 51Cr and injected. Immediate survival was approximately 100 percent with 92 percent survival at 20 hours. Six daily blood samples showed a decreased red cell lifespan, (T 1/2 = 14 days). Because of medical complications, 4 units of Rh(D)-negative crossmatch-incompatible blood were then transfused without clinical or hemolytic reaction. The anti-IgG DAT became stronger. In vivo survival of the remaining 51Cr-RBCs became normal (T 1/2 28 days over the succeeding 20 days). Following transfusion, no change in serum antibody strength was demonstrated by double-blind titration of seven coded samples. The observations support modest reduction of lifespan for 3 ml of LW-positive red cells, but normal survival following subsequent transfusion of approximately 700 ml of LW-positive red cells.
The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia S... more The 20th Annual Red Clay Conference was held Friday, April 4, 2008 at the University of Georgia School of Law's Dean Rusk Hall.
The aim of this study was to assess the accuracy of technetium 99m-labeled red cell scintigraphy ... more The aim of this study was to assess the accuracy of technetium 99m-labeled red cell scintigraphy in localizing the site of lower gastrointestinal bleeding. The outcome of 203 patients undergoing technetium 99m-labeled red cell scintigraphy was reviewed, and the scan result was compared with the true site of bleeding. The true site of bleeding was determined by other methods including angiography and surgical pathology. Fifty-two scans (26%) were positive and indicated a specific site of bleeding. A definitive bleeding site was identified in 22 patients by other means and correlated with the technetium scan in only 9 cases. The nuclear scan was incorrect in the remaining 13 cases, implying a localization error of 25% (13 of 52). A subgroup of 19 patients with a positive scan underwent a surgical procedure directed by the nuclear scan. Eight of these 12 patients had incorrect surgical procedures based upon findings of more definitive tests, indicating a surgical error of 42% (8 of 19). We conclude that the technetium 99m-labeled red cell scan's ability to accurately localize the site of lower gastrointestinal bleeding is limited. Furthermore, performing a surgical procedure that relies exclusively on localization by red cell scintigraphy will produce an undesirable result in at least 42% of patients.
Journal of The American Dietetic Association, 1996
LEARNING OUTCOME: To understand the relationships between grill temperature and grilled boneless ... more LEARNING OUTCOME: To understand the relationships between grill temperature and grilled boneless pork chop quality.Foodservice units play major roles in maintaining the quality of meat served to consumers. A randomized complete block experimental design with five replications (blocks) was used to evaluate the effects of equipment temperature (ET) {93, 121, 148, 176, 204°C} on grilled boneless pork chop quality. Regression
... closely connected with various meanings, customs, rituals, and beliefs, culminating in the wi... more ... closely connected with various meanings, customs, rituals, and beliefs, culminating in the widespread ochre-related symbolism, cus-toms, and rituals of H. sapiens sapiens of the ... The unique phenomenon of Terra Amata may in the course of time be complemented by other finds ...
Antioxidant potential for previously identified optimum levels of aloe vera (AV), fenugreek (FGK)... more Antioxidant potential for previously identified optimum levels of aloe vera (AV), fenugreek (FGK), ginseng (G), mustard (M), rosemary (R), sage (S), soya protein (SPI), tea catechins (TC) and whey protein concentrate (WPC) were evaluated in raw and cooked patties manufactured from frozen pork. The optimum levels determined were: AV (0.25%), FGK (0.01%), G (0.25%), M (0.10%), R (0.10%), S (0.05%), SPI (0.10%), TC (0.25%) and WPC (4%). Test ingredients were evaluated against synthetic antioxidants butylated hydroxyanisole/butylated hydroxytoluene (BHA/BHT) (0.01%) and a supplemented meat containing natural antioxidant, α-tocopherol (1000 mg α-tocopheryl acetate/kg feed). Ranking the decreasing antioxidant effectiveness of added ingredients in raw patties on day 9 showed that: Control>G>SPI>FGK>AV>M>WPC>S>α-tocopherol>R>TC>BHA/BHT. Cooking resulted in a four-fold increase in TBARS values over raw patties with TC being the most effective antioxidant having significantly (P<0.001) lower TBARS values than the cooked control on days 3, 6 and 9. Ranking of decreasing antioxidant effectiveness of added ingredients showed that: M>SPI>G>FGK>α-tocopherol>AV>control>S>BHA/BHT>R>WPC>TC. BHA/BHT had the most beneficial effect on cooked meat redness with Hunter 'a' values being significantly (P<0.05) higher than the control on days 3, 6 and 9. Ranking of Hunter 'a' values for added test ingredients showed that FGK>WPC>control>R>BHA/BHT>α-tocopherol>TC>AV>SPI>M>G>S on day 9. Hunter 'L' and 'b' values showed no significant trend over the storage period in either raw or cooked patties. The pH values of both raw and cooked pork control patties and products containing added test antioxidants were variable and while a number of trends were observed, no significant differences were recorded between samples.
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