R Pieper

Author PubWeight™ 32.20‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Acute appendicitis: a clinical study of 1018 cases of emergency appendectomy. Acta Chir Scand 1982 2.65
2 Obstruction of appendix vermiformis causing acute appendicitis. An experimental study in the rabbit. Acta Chir Scand 1982 1.67
3 Sow wastage: reasons for and effect on productivity. Can J Vet Res 1986 1.39
4 Antibiotic prophylaxis with cefoxitin in colorectal surgery: effect on the colon microflora and septic complications--a clinical model for prediction of the benefit and risks in using a new antibiotic in prophylaxis. Ann Surg 1981 1.30
5 The role of Bacteroides fragilis in the pathogenesis of acute appendicitis. Acta Chir Scand 1982 1.25
6 Evidence for two catalytically independent clusters of active sites in a functional modular polyketide synthase. Biochemistry 1996 1.10
7 The incidence of acute appendicitis and appendectomy. An epidemiological study of 971 cases. Acta Chir Scand 1982 1.09
8 Uptake of inorganic and organic derivatives of arsenic associated with induced cytotoxic and genotoxic effects in Chinese hamster ovary (CHO) cells. Toxicol Appl Pharmacol 2004 1.08
9 Bar-coded pyrosequencing of 16S rRNA gene amplicons reveals changes in ileal porcine bacterial communities due to high dietary zinc intake. Appl Environ Microbiol 2010 1.07
10 Acute appendicitis and Bacteroides fragilis. Scand J Infect Dis Suppl 1979 0.99
11 Increased dietary zinc oxide changes the bacterial core and enterobacterial composition in the ileum of piglets. J Anim Sci 2011 0.97
12 Effects of ampicillin plus sulbactam on bowel flora in patients undergoing colorectal surgery. Antimicrob Agents Chemother 1982 0.97
13 Bacterial expression of catalytically active fragments of the multifunctional enzyme enniatin synthetase. J Mol Biol 1994 0.94
14 Evaluation of frequency of micronucleated oral mucosa cells as a marker for genotoxic damage in chewers of betel quid with or without tobacco. Mutat Res 1991 0.93
15 The role of parathyroidectomy in the treatment of secondary hyperparathyroidism before and after renal transplantation. Scand J Urol Nephrol Suppl 1977 0.88
16 Gastric cancer. Factors influencing longterm survival and postoperative mortality. Acta Chir Scand Suppl 1986 0.85
17 Individual responses of mother sows to a probiotic Enterococcus faecium strain lead to different microbiota composition in their offspring. Benef Microbes 2013 0.84
18 Investigations on the effects of dietary essential oils and different husbandry conditions on the gut ecology in piglets after weaning. Int J Microbiol 2009 0.84
19 Highly efficient cell-mediated gene transfer using non-viral vectors and FuGene6: in vitro and in vivo studies. Cell Mol Life Sci 2000 0.83
20 Clinical significance of mucosal inflammation of the vermiform appendix. Ann Surg 1983 0.83
21 Nutritional and physiological role of medium-chain triglycerides and medium-chain fatty acids in piglets. Anim Health Res Rev 2011 0.81
22 Erythromycin biosynthesis: exploiting the catalytic versatility of the modular polyketide synthase. Bioorg Med Chem 1996 0.81
23 Bacillus cereus var. Toyoi modulates the immune reaction and reduces the occurrence of diarrhea in piglets challenged with Salmonella Typhimurium DT104. J Anim Sci 2013 0.80
24 Effects of dietary combinations of organic acids and medium chain fatty acids on the gastrointestinal microbial ecology and bacterial metabolites in the digestive tract of weaning piglets. J Anim Sci 2013 0.80
25 Space radiation does not induce a significant increase of intrachromosomal exchanges in astronauts' lymphocytes. Radiat Environ Biophys 2005 0.80
26 Two new cyclophilins from Fusarium sambucinum and Aspergillus niger: resistance of cyclophilin/cyclosporin A complexes against proteolysis. Biochem Biophys Res Commun 1992 0.79
27 Chromosomal alterations in peripheral lymphocytes of female cabin attendants. Int J Radiat Biol 1999 0.79
28 The effect of short-term cefoxitin prophylaxis on the colonic microflora in patients undergoing colorectal surgery. Infection 1983 0.79
29 Secondary hyperparathyroidism and its sequelae in renal transplant recipients. Long term findings in a series of conservatively managed patients. Scand J Urol Nephrol Suppl 1977 0.79
30 Thoracic and abdominal lymph drainage in relation to mechanical ventilation and PEEP. Acta Anaesthesiol Scand 1987 0.79
31 Microbial flora associated with pulmonary neoplasms. Scand J Thorac Cardiovasc Surg 1984 0.77
32 Barley and oat cultivars with diverse carbohydrate composition alter ileal and total tract nutrient digestibility and fermentation metabolites in weaned piglets. Animal 2010 0.77
33 Perforating appendicitis. A nine-year survey of treatment and results. Acta Chir Scand Suppl 1986 0.76
34 Effects of dietary fibre and protein on urea transport across the cecal mucosa of piglets. J Comp Physiol B 2013 0.76
35 [On the problem of arterial cannulation]. Thoraxchir Vask Chir 1969 0.75
36 [Local anesthesia in hernia surgery--an easy, safe and economic method]. Lakartidningen 1983 0.75
37 A controlled trial of antihuman lymphocyte globulin (Behring) in cadaveric renal transplantation: improvement in graft and patient survival at one year using a high-dose regimen. Scand J Urol Nephrol Suppl 1977 0.75
38 [Implantation of the pacemaker system. No complications after exposing of the cephalic vein]. Lakartidningen 1996 0.75
39 [Exact demonstration of differences in the curvatures of the spine in very small children, children and adults by quadratic regression analysis]. Gegenbaurs Morphol Jahrb 1966 0.75
40 Bovine milk-based formula leads to early maturation-like morphological, immunological, and functional changes in the jejunum of neonatal piglets. J Anim Sci 2016 0.75
41 Separate thoracic and abdominal lymph flow in the dog. Acta Chir Scand Suppl 1986 0.75
42 [Abdominal aortic aneurysm with aortocaval fistula--a rare complication]. Lakartidningen 1989 0.75
43 Chromosomal aberrations induced in human whole blood cultures by pipetting cell pellets in the presence of AluI. Mutat Res 1995 0.75
44 Intestinal lactose and mineral concentration affect the microbial ecophysiology along the gastrointestinal tract of formula-fed neonatal piglets. J Anim Sci 2016 0.75
45 [Anaerobic infections in surgical patients]. Lakartidningen 1979 0.75
46 Infertility in young women due to perforated appendicitis? Acta Chir Scand Suppl 1986 0.75
47 The influence of the calcium/phosphorus ratio in the diet on human bone disease, the role of nutritive secondary hyperparathyroidism. Int J Vitam Nutr Res 1981 0.75
48 Effects of prolonged surgical trauma on the extravascular lung water and central blood volume in the dog. Acta Anaesthesiol Scand 1986 0.75
49 Penetration of penicillins into cardiac valves and auricles of patients undergoing open-heart surgery. Scand J Thorac Cardiovasc Surg 1985 0.75
50 Effects of ensiling cereal grains (barley, wheat, triticale and rye) on total and pre-caecal digestibility of proximate nutrients and amino acids in pigs. J Anim Physiol Anim Nutr (Berl) 2010 0.75
51 An experimental model for the separate sampling of thoracic and abdominal lymph. Acta Chir Scand Suppl 1986 0.75
52 [On practice with the McCall transformation with respect to functional and quantitative-morphologie problems with a table of functions]. Acta Histochem 1968 0.75
53 Effects of age and zinc supplementation on transport properties in the jejunum of piglets. J Anim Physiol Anim Nutr (Berl) 2014 0.75
54 Effect of wheat distillers dried grains with solubles or sugar beet pulp on prevalence of Salmonella enterica Typhimurium in weaned pigs. J Anim Sci 2012 0.75
55 Effects of high levels of dietary zinc oxide on ex vivo epithelial histamine response and investigations on histamine receptor action in the proximal colon of weaned piglets. J Anim Sci 2015 0.75
56 Renal elimination of cefoxitin and effect of probenecid after single and repeated doses. J Antimicrob Chemother 1981 0.75
57 Measurement of dynamic lung fluid balance in the mechanically ventilated dog. Theory and results. Acta Anaesthesiol Scand 1990 0.75