J R Clamp

Author PubWeight™ 86.61‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 An assessment of methanolysis and other factors used in the analysis of carbohydrate-containing materials. Biochem J 1971 3.72
2 The determination of carbohydrate in biological materials by gas-liquid chromatography. Methods Biochem Anal 1971 3.20
3 The gas chromatographic properties of biologically important N-acetylglucosamine derivatives, monosaccharides, disaccharides, trisaccharides, tetrasaccharides and pentasaccharides. Biochim Biophys Acta 1970 3.11
4 The simultaneous estimation of 6-deoxy-L-galactose (L-fucose), D-mannose, D-galactose, 2-acetamido-2-deoxy-D-glucose (N-acetyl-D-glucosamine) and N-acetylneuraminic acid (sialic acid) in glycopeptides and glycoproteins. Biochim Biophys Acta 1967 2.95
5 Characterization by gas-liquid chromatography-mass spectrometry and proton-magnetic-resonance spectroscopy of pertrimethylsilyl methyl glycosides obtained in the methanolysis of glycoproteins and glycopeptides. Biochem J 1975 2.26
6 Phylogenetic aspects of C-reactive protein and related proteins. Ann N Y Acad Sci 1982 2.03
7 Mucin degradation in the human colon: production of sialidase, sialate O-acetylesterase, N-acetylneuraminate lyase, arylesterase, and glycosulfatase activities by strains of fecal bacteria. Infect Immun 1992 1.78
8 Analysis of glycoproteins. Biochem Soc Symp 1974 1.71
9 Isolation and characterization of C-reactive protein and serum amyloid P component in the rat. Immunology 1982 1.67
10 Chemical aspects of mucus. General considerations. Br Med Bull 1978 1.53
11 Abnormal small intestinal permeability to sugars in patients with Crohn's disease of the terminal ileum and colon. Digestion 1983 1.50
12 Study of the carbohydrate content of mucus glycoproteins from normal and diseased colons. Clin Sci (Lond) 1981 1.46
13 Relationship between the papain sensitivity of human gammaG immunoglobulins and their heavy chain subclass. Nature 1968 1.44
14 Investigations on the oligosaccharide units of an A myeloma globulin. Biochem J 1968 1.39
15 Composition of Pseudomonas aeruginosa slime. Biochem J 1969 1.30
16 The carbohydrate-containing component of gastric mucosal biopsies. Gut 1972 1.30
17 Changes in monosaccharide content of mucous glycoproteins in ulcerative colitis. Br Med J 1973 1.23
18 Degradation by bacterial enzymes of colonic mucus from normal subjects and patients with inflammatory bowel disease: the role of sialic acid metabolism and the detection of a novel O-acetylsialic acid esterase. Clin Sci (Lond) 1988 1.23
19 A gas-liquid chromatographic approach to the analysis of carbohydrates. Biochem Soc Trans 1977 1.22
20 Studies of the limited degradation of mucus glycoproteins. The effect of dilute hydrogen peroxide. Biochem J 1983 1.14
21 The roles of enteric bacterial sialidase, sialate O-acetyl esterase and glycosulfatase in the degradation of human colonic mucin. Glycoconj J 1993 1.12
22 C-reactive protein and serum amyloid P component in the plaice (Pleuronectes platessa L.), a marine teleost, are homologous with their human counterparts. Biochim Biophys Acta 1982 1.11
23 Colonic mucins in ulcerative colitis: evidence for loss of sulfation. Glycoconj J 1996 1.11
24 The oligosaccharide units of a human type L immunoglobulin M (Macroglobulin). Biochem J 1971 1.11
25 Structure and role of the five glycopeptides of human IgM immunoglobulins. Nat New Biol 1971 1.08
26 Abnormal carbohydrate composition of the major penetrating membrane protein of En(a-) human erythrocytes. Biochem J 1976 1.07
27 Isolation, properties, and structure of human IgA myeloma globulins. Adv Exp Med Biol 1974 0.99
28 The relationship between secretory immunoglobulin A and mucus [proceedings]. Biochem Soc Trans 1977 0.98
29 Determinatiion of molecular weight of glycopeptides by exclusion chromatography. Biochim Biophys Acta 1968 0.98
30 Isolation and characterization of the major oligosaccharide of human platelet membrane glycoprotein GPIb. Biochem J 1982 0.96
31 A study of the carbohydrate present in three type K macroglobulins. Biochem J 1969 0.96
32 Some non-mucin components of mucus and their possible biological roles. Ciba Found Symp 1984 0.95
33 Some observations on the periodate oxidation of amino compounds. Biochem J 1966 0.95
34 Defective galactosylation of proteins in cultured skin fibroblasts from galactosaemic patients. Ann Clin Biochem 1990 0.94
35 Glycosylation of hair: possible measure of chronic hyperglycaemia. Br Med J (Clin Res Ed) 1984 0.91
36 Some aspects of the first recorded case of multiple myeloma. Lancet 1967 0.90
37 The biochemical and histochemical nomenclature of mucus. Br Med Bull 1978 0.89
38 Studies on human IgD myeloma proteins. Carbohydrate composition of intact proteins and some proteolytic fragments. Clin Exp Immunol 1975 0.89
39 Carbohydrate-containing materials in urine from normal and diabetic subjects. Clin Sci (Lond) 1979 0.86
40 Mucin changes in ileoanal pouches monitored by metabolic labelling and histochemistry. Br J Surg 1992 0.86
41 Glycoproteins from human spleen cell surfaces. Immunochemistry 1971 0.86
42 Proceedings: Changes in human colonic mucus in ulcerative colitis. Gut 1975 0.85
43 Glycopeptides of immunoglobulins. Investigations on IgA myeloma globulins. Biochem J 1967 0.85
44 Loss of sialic acid O-acetylation in human colorectal cancer cells. Biochem Soc Trans 1992 0.85
45 The molecular weight and the amino acid and carbohydrate compositions of free secretory component (SC). Immunology 1972 0.83
46 Amino acid analysis of glycopeptides by gas-liquid chromatography. Biochim Biophys Acta 1971 0.83
47 Characterization of a sialic-acid-rich mucus glycoprotein secreted by a premalignant human colorectal adenoma cell line. Int J Cancer 1990 0.83
48 Study of the oligosaccharide units from mucus glycoproteins of meconium from normal infants and from cases of cystic fibrosis with meconium ileus. Clin Sci (Lond) 1979 0.83
49 Investigation of glycoprotein material associated with hepatic amyloid. Clin Chim Acta 1967 0.83
50 The glycoprotein content of meconium. Clin Chim Acta 1975 0.83
51 Use of gas chromatography in periodate oxidation studies of glycopeptides and related materials. Biochim Biophys Acta 1972 0.82
52 The presence of two types of carbohydrate-amino acid linkage in the same glycoprotein. Biochem Biophys Res Commun 1967 0.81
53 Effects of cimetidine and carbenoxolone on gastric mucus. Gut 1988 0.81
54 Studies on the glycopeptides isolated from the urinary protein in heavy-chain disease. Biochem J 1968 0.81
55 Influence of blood group and secretor status on carbohydrate structures in human gastric mucins: implications for peptic ulcer. Clin Sci (Lond) 1995 0.81
56 The carbohydrate content of mucosal biopsies. Clin Chim Acta 1972 0.81
57 Glycoproteins in human bile. Clin Chim Acta 1971 0.80
58 Identification and estimation of monosaccharides and disaccharides in urine by gas-liquid chromatography. Clin Chim Acta 1968 0.80
59 Incomplete glycosylation of erythrocyte membrane proteins in congenital dyserythropoietic anaemia type II (CDA II). Br J Haematol 1983 0.80
60 Mucin sialidase in the rat large intestine. Biochem Soc Trans 1984 0.79
61 The relationship between the immune system and mucus in the protection of mucous membranes. Biochem Soc Trans 1984 0.79
62 Haemopexin in sheep, mouflon and goat: genetic polymorphism, heterogeneity and partial characterization. Anim Blood Groups Biochem Genet 1984 0.79
63 Salicyluric acid as a metabolite of L-tryptophan. Nature 1965 0.78
64 The metabolism of sialic acids in isolated rat colonic mucosal cells. Biochem J 1985 0.78
65 Characterization of the major and minor mucus glycoproteins from bovine submandibular gland. Glycoconj J 1991 0.78
66 Rat colonic mucosal cell sialic acid metabolism in azoxymethane-induced tumours. Biochim Biophys Acta 1985 0.77
67 Carbohydrate content of endoscopic gastric biopsies in carcinoma of the stomach. Gut 1977 0.77
68 Sialic acids in human gastric aspirates: detection of 9-O-lactyl- and 9-O-acetyl-N-acetylneuraminic acids and a decrease in total sialic acid concentration with age. Clin Sci (Lond) 1993 0.77
69 The gut in the acute phase response: changes in colonic and hepatic enzyme activity in response to dermal inflammation in the rat. Clin Sci (Lond) 1987 0.77
70 Loss of sulphate in human colonic mucins during ulcerative colitis. Biochem Soc Trans 1992 0.76
71 The antigenicity of the oligosaccharide units of a soluble glycoprotein. Clin Chim Acta 1968 0.76
72 Mucus in health and disease. Adv Exp Med Biol 1977 0.76
73 Mannitol utilization in the stagnant loop syndrome. Gut 1970 0.76
74 A comparison of the results of sequential hydrazinolysis-nitrosation and alkali-mediated cleavage-nitrosation of the O-linked oligosaccharides of gastric mucus glycoproteins. Carbohydr Res 1990 0.76
75 Structural analysis of glycoproteins. Biochem J 1972 0.75
76 The presence of polysaccharide in normal human gastric mucus. Biochem J 1983 0.75
77 Heterogeneity of glycopeptides from a homogeneous immunoglobulin. Biochem J 1966 0.75
78 The effect of bromhexine on experimentally induced diabetic nephropathy. Br J Exp Pathol 1983 0.75
79 The examination by gas chromatography of acetolysis products from glycopeptides. Biochimie 1973 0.75
80 Effect of oral isotretinoin therapy on saliva volume and composition. Br J Dermatol 1991 0.75
81 Selection of radioactive precursors for metabolic labelling of mucus glycoproteins. Biochem Soc Trans 1989 0.75
82 Carbohydrate analysis of membrane derived glycoproteins carrying some cell surface expressed antigens. Immunochemistry 1971 0.75
83 Partial characterization of transferrins of catfish (Silurus glanis L.) and pike (Esox lucius L.). Comp Biochem Physiol B 1985 0.75
84 Mucins synthesized in organ culture of human conjunctival tissue. Biochem Soc Trans 1991 0.75
85 Some observations on the metabolism of L-tryptophan. Biochim Biophys Acta 1967 0.75
86 Human colon membrane mucins have a glycosyl-phosphatidyl inositol membrane anchor. Biochem Soc Trans 1991 0.75
87 Determination by gas chromatography of monosaccharides in glycoproteins and glycopeptides. Methods Med Res 1970 0.75
88 The nature of gastric secretions in a patient with Zollinger-Ellison syndrome without peptic ulceration. Clin Chim Acta 1986 0.75
89 Some aspects of the glycoprotein and glycopolypeptide content of human gastric mucus. Clin Chim Acta 1985 0.75
90 Different numbers of oligosaccharide units in glycoproteins of the same immunological class and type. Folia Biol (Praha) 1969 0.75
91 Measurement of sialyl-transferase activity in isolated colonic mucosal cells of the rat. Afr J Med Med Sci 1989 0.75