PubRank

M J Shearer

Author PubWeight™ 49.26‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Plasma concentrations after oral or intramuscular vitamin K1 in neonates. Arch Dis Child 1985 2.69
2 Fatal late vitamin K-deficiency bleeding after oral vitamin K prophylaxis secondary to unrecognized bile duct paucity. J Pediatr Gastroenterol Nutr 1999 1.98
3 Plasma vitamin K1 in mothers and their newborn babies. Lancet 1982 1.56
4 Vitamin K in infancy. Eur J Pediatr 1988 1.49
5 The content of phylloquinone (vitamin K1) in human milk, cows' milk and infant formula foods determined by high-performance liquid chromatography. J Nutr 1982 1.34
6 Effect of warfarin on the metabolism of phylloquinone (vitamin K1):dose-response relationships in man. Clin Sci Mol Med 1977 1.30
7 Clearance from plasma and excretion in urine, faeces and bile of an intravenous dose of tritiated vitamin K 1 in man. Br J Haematol 1972 1.23
8 Studies on the absorption and metabolism of phylloquinone (vitamin K1) in man. Vitam Horm 1974 1.12
9 Pharmacodynamic resistance to warfarin is associated with nucleotide substitutions in VKORC1. J Thromb Haemost 2008 1.11
10 Intestinal absorption of mixed micellar phylloquinone (vitamin K1) is unreliable in infants with conjugated hyperbilirubinaemia: implications for oral prophylaxis of vitamin K deficiency bleeding. Arch Dis Child Fetal Neonatal Ed 2003 1.06
11 Metabolism of vitamin K1 (phylloquinone) in man. Proc R Soc Med 1977 1.05
12 Voltammetric behaviour of phylloquinone (vitamin K1) at a glassy-carbon electrode and determination of the vitamin in plasma using high-performance liquid chromatography with electrochemical detection. Analyst 1984 1.04
13 Absorption and excretion of an oral dose of tritiated vitamin K1 in man. Br J Haematol 1970 1.02
14 Compilation of a provisional UK database for the phylloquinone (vitamin K1) content of foods. Br J Nutr 2000 1.01
15 Effect of warfarin anticoagulation on vitamin-K 1 metabolism in man. Br J Haematol 1973 0.98
16 High-performance liquid chromatography of K vitamins and their antagonists. Adv Chromatogr 1983 0.98
17 Phylloquinone transport and its influence on gamma-carboxyglutamate residues of osteocalcin in patients on maintenance hemodialysis. Am J Clin Nutr 1993 0.97
18 A new mixed micellar preparation for oral vitamin K prophylaxis: randomised controlled comparison with an intramuscular formulation in breast fed infants. Arch Dis Child 1998 0.96
19 Late onset haemorrhagic disease of newborn with temporary malabsorption of vitamin K1. Lancet 1985 0.96
20 Vitamin K1 concentration in breast-fed neonates after oral or intramuscular administration of a single dose of a new mixed-micellar preparation of phylloquinone. J Pediatr Gastroenterol Nutr 1993 0.95
21 Studies on the metabolites of phylloquinone (vitamin K 1 ) in the urine of man. Biochim Biophys Acta 1973 0.95
22 Sex hormone status may modulate rate of expansion of proximal femur diameter in older women alongside other skeletal regulators. J Clin Endocrinol Metab 2006 0.94
23 Circulating vitamin K1 levels in fractured neck of femur. Lancet 1984 0.92
24 Electrochemical detection of depressed circulating levels of vitamin K1 in osteoporosis. J Clin Endocrinol Metab 1985 0.92
25 Transport of vitamin K to bone in humans. J Nutr 1996 0.88
26 Intake and sources of phylloquinone (vitamin K1): variation with socio-demographic and lifestyle factors in a national sample of British elderly people. Br J Nutr 2002 0.88
27 Plasma vitamin K1 and PIVKA-II after oral administration of mixed-micellar or cremophor EL-solubilized preparations of vitamin K1 to normal breast-fed newborns. J Pediatr Gastroenterol Nutr 1997 0.88
28 Plasma phylloquinone (vitamin K1) concentration and its relationship to intake in a national sample of British elderly people. Br J Nutr 2002 0.87
29 Preparative isolation and characterization of the urinary aglycones of vitamin K1 (phylloquinone in man. Biochem Med 1980 0.86
30 Vitamin K1 and therapy of massive warfarin overdose. Lancet 1979 0.86
31 Dietary modification of potential vitamin K supply from enteric bacterial menaquinones in rats. Br J Nutr 1990 0.86
32 More on: endoplasmic reticulum loop VKORC1 substitutions cause warfarin resistance but do not diminish gamma-carboxylation of the vitamin K-dependent coagulation factors. J Thromb Haemost 2011 0.84
33 Bone health of adult hemodialysis patients is related to vitamin K status. Kidney Int 1997 0.83
34 Depressed levels of circulating menaquinones in patients with osteoporotic fractures of the spine and femoral neck. Bone 1991 0.83
35 Vitamin A deficiency secondary to pancreatic carcinoid. Case report. Acta Chir Scand 1988 0.82
36 Variation of phylloquinone (vitamin K1) concentrations in hemodialysis patients. Thromb Haemost 1995 0.82
37 Enhanced sensitivity for the determination of endogenous phylloquinone (vitamin K1) in plasma using high-performance liquid chromatography with dual-electrode electrochemical detection. Analyst 1985 0.81
38 Fetal intraventricular haemorrhage and maternal warfarin. Lancet 1993 0.81
39 Age-related changes in the circulating levels of congeners of vitamin K2, menaquinone-7 and menaquinone-8. Clin Sci (Lond) 1990 0.81
40 Ethnic differences in osteocalcin gamma-carboxylation, plasma phylloquinone (vitamin K1) and apolipoprotein E genotype. Eur J Clin Nutr 2005 0.81
41 Assay of phylloquinone in plasma by high-performance liquid chromatography with electrochemical detection. Methods Enzymol 1997 0.79
42 Effect of low-dose supplements of menaquinone-7 (vitamin K2 ) on the stability of oral anticoagulant treatment: dose-response relationship in healthy volunteers. J Thromb Haemost 2013 0.79
43 Association of bone turnover markers and arterial stiffness in pre-dialysis chronic kidney disease (CKD). Bone 2011 0.78
44 A study of the prevalence of vitamin K deficiency in patients with cancer referred to a hospital palliative care team and its association with abnormal haemostasis. J Clin Pathol 2007 0.78
45 Vitamin K prophylaxis in high-dose chemotherapy. Lancet 1995 0.77
46 Assay of coumarin antagonists of vitamin K in blood by high-performance liquid chromatography. Methods Enzymol 1986 0.76
47 Des-gamma-carboxyprothrombin (PIVKA II) and plasma vitamin K1 in newborns and their mothers. Thromb Haemost 1992 0.76
48 Serum osteocalcin in the management of myeloma. Eur J Cancer 1992 0.76
49 A fibroblast cell culture model to study vitamin K metabolism and the inhibition of vitamin K epoxide reductase by known and suspected antagonists. Br J Haematol 1991 0.76
50 The extent of vitamin K deficiency in patients with cholestatic jaundice: a preliminary communication. J R Soc Med 1994 0.75
51 Dose - response relationship between warfarin and the metabolism of phylloquinone (vitamin K1) in man. Int J Vitam Nutr Res 1976 0.75
52 Bleeding from self-administration of phenindione: a detailed case study. Br J Haematol 1976 0.75
53 Assay of vitamin K1 (phylloquinone) by high performance liquid chromatography: values for human and cow's milk. Proc Nutr Soc 1980 0.75
54 Studies in man with tritiated vitamin K1 administered intravenously. Clin Sci 1971 0.75
55 Proceedings: Failure to demonstrate a bile salt-independent pathway for absorption of vitamin K1 in man. Gut 1973 0.75
56 Assay of K vitamins in tissues by high-performance liquid chromatography with special reference to ultraviolet detection. Methods Enzymol 1986 0.75
57 Absorption of tritiated vitamin K1 in patients with fat malabsorption. Gut 1970 0.75
58 Atmospheric nitrous oxide: patterns of global change during recent decades and centuries. Chemosphere 2002 0.75
59 Vitamin K deficiency in breast-fed infants. J Pediatr 1985 0.75
60 Observed trends for CF3-containing compounds in background air at Cape Meares, Oregon, Point Barrow, Alaska, and Palmer Station, Antarctica. Chemosphere 2004 0.75
61 Changes in the urinary metabolites of phylloquinone (vitamin K1) in man following therapeutic anticoagulation with warfarin. Biochem Pharmacol 1978 0.75
62 Vitamin K metabolism. Subcell Biochem 1998 0.75
63 Difenacoum poisoning as a cause of haematuria. Hum Exp Toxicol 1992 0.75