Alan Frederick Hofmann
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Philosophy Biology
Alan Frederick Hofmann's Degrees
- PhD Biochemistry University of California, San Diego
- Doctorate Medicine University of California, San Diego
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(Suggest an Edit or Addition)Alan Frederick Hofmann's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- The continuing importance of bile acids in liver and intestinal disease. (1999) (768)
- Dissolution of cholesterol gallstones by chenodeoxycholic acid. (1972) (587)
- Detergent properties of bile salts: correlation with physiological function. (1967) (567)
- Gallstones and laparoscopic cholecystectomy (1993) (379)
- Letter: A simple calculation of the lithogenic index of bile: expressing biliary lipid composition on rectangular coordinates. (1973) (358)
- Bile Acids: The Good, the Bad, and the Ugly. (1999) (351)
- Prospective comparison of indirect methods for detecting lactase deficiency. (1975) (336)
- The bile acid TGR5 membrane receptor: from basic research to clinical application. (2014) (328)
- Breath test for altered bile-acid metabolism. (1971) (307)
- 24-norUrsodeoxycholic acid is superior to ursodeoxycholic acid in the treatment of sclerosing cholangitis in Mdr2 (Abcb4) knockout mice. (2006) (294)
- Acquired hyperoxaluria, nephrolithiasis, and intestinal disease. Description of a syndrome. (1972) (264)
- Novel potent and selective bile acid derivatives as TGR5 agonists: biological screening, structure-activity relationships, and molecular modeling studies. (2008) (255)
- Efficacy and specificity of chenodeoxycholic acid therapy for dissolving gallstones. (1973) (254)
- The enterohepatic circulation of bile acids in mammals: form and functions. (2009) (240)
- Detoxification of Lithocholic Acid, A Toxic Bile Acid: Relevance to Drug Hepatotoxicity (2004) (232)
- Atp8b1 deficiency in mice reduces resistance of the canalicular membrane to hydrophobic bile salts and impairs bile salt transport (2006) (222)
- Biliary lipid output during three meals and an overnight fast. I. Relationship to bile acid pool size and cholesterol saturation of bile in gallstone and control subjects. (1975) (215)
- How bile acids confer gut mucosal protection against bacteria. (2006) (211)
- Dynamics of the enterohepatic circulation of bile acids. Postprandial serum concentrations of conjugates of cholic acid in health, cholecystectomized patients, and patients with bile acid malabsorption. (1974) (198)
- Effect of oral chenodeoxycholic acid on bile acid kinetics and biliary lipid composition in women with cholelithiasis. (1973) (187)
- The Preparation of Chenodeoxycholic Acid and Its Glycine and Taurine Conjugates. (1963) (185)
- Pharmacology of ursodeoxycholic acid, an enterohepatic drug. (1994) (176)
- Triolein breath test: a sensitive and specific test for fat malabsorption. (1979) (158)
- Effect of primary bile acid ingestion on bile acid metabolism and biliary lipid secretion in gallstone patients. (1975) (154)
- Bile salts as biological surfactants (1987) (153)
- Sensitivity and specificity in tests of distal ileal function: prospective comparison of bile acid and vitamin B 12 absorption in ileal resection patients. (1973) (139)
- Biliary secretion and excretion in health and disease: current concepts. (2007) (135)
- Effect of deoxycholic acid ingestion on bile acid metabolism and biliary lipid secretion in normal subjects. (1977) (123)
- CLINICAL IMPLICATIONS OF PHYSICOCHEMICAL STUDIES ON BILE SALTS. (1965) (116)
- A physicochemical approach to the intraluminal phase of fat absorption. (1966) (115)
- Methotrexate (MTX) plus ursodeoxycholic acid (UDCA) in the treatment of primary biliary cirrhosis (2005) (113)
- Spectrophotometric determination of urinary oxalate with oxalate oxidase prepared from moss. (1980) (110)
- Biliary lipid output during three meals and an overnight fast. II. Effect of chenodeoxycholic acid treatment in gallstone subjects. (1975) (110)
- Diagnostic and therapeutic percutaneous gallbladder procedures. (1986) (109)
- Chenotherapy for gallstone dissolution. I. Efficacy and safety. (1978) (109)
- Intraductal mono-octanoin for the direct dissolution of bile duct stones: experience in 343 patients. (1986) (108)
- Monooctanoin, a dissolution agent for retained cholesterol bile duct stones: Physical properties and clinical application (1980) (105)
- Pretreatment biliary lipid composition in white patients with radiolucent gallstones in the National Cooperative Gallstone Study. (1982) (102)
- Cholestatic liver disease: pathophysiology and therapeutic options. (2002) (101)
- Ursodeoxycholic acid in the treatment of cholesterol cholelithiasis part II (1982) (96)
- The combination of ursodeoxycholic acid and methotrexate for patients with primary biliary cirrhosis: the results of a pilot study. (1995) (94)
- Transport by vesicles of glycine- and taurine-conjugated bile salts and taurolithocholate 3-sulfate: a comparison of human BSEP with rat Bsep. (2005) (94)
- Biliary lipid secretion in gallstone patients. (1973) (90)
- Ursodeoxycholic acid and methotrexate for primary sclerosing cholangitis: a pilot study. (1996) (88)
- Genetic defects in bile acid conjugation cause fat-soluble vitamin deficiency. (2013) (86)
- Validity and sensitivity of an intravenous bile acid tolerance test in patients with liver disease. (1975) (83)
- Characterisation of patients with a complete biochemical response to ursodeoxycholic acid. (1995) (80)
- Bile Microinfarcts in Cholestasis Are Initiated by Rupture of the Apical Hepatocyte Membrane and Cause Shunting of Bile to Sinusoidal Blood (2018) (77)
- Lithocholate metabolism during chemotherapy for gallstone dissolution. 2. Absorption and sulphation. (1976) (76)
- Bile acid secretion, bile flow and biliary lipid secretion in humans. (1990) (75)
- Chemical treatment of stones in the biliary tree (1986) (74)
- Conjugated bile acid replacement therapy for short-bowel syndrome. (1999) (70)
- 13C-trioctanoin: a nonradioactive breath test to detect fat malabsorption. (1977) (70)
- Cholesterol solubility in organic solvents. (1979) (69)
- Lactase deficiency: a common genetic trait of the American Indian. (1977) (67)
- Enhancement of Dietary Protein Digestion by Conjugated Bile Acids (2007) (67)
- Mesophase formation during cholesterol dissolution in ursodeoxycholate-lecithin solutions: new mechanism for gallstone dissolution in humans. (1980) (66)
- Ursodeoxycholic acid in the treatment of cholesterol cholelithiasis (2005) (64)
- Controlled entry of orally administereddrugs: physiological considerations (1983) (63)
- Serum bile acid patterns are associated with the presence of NAFLD in twins, and dose‐dependent changes with increase in fibrosis stage in patients with biopsy‐proven NAFLD (2018) (63)
- Defective biliary secretion during total parenteral nutrition: probable mechanisms and possible solutions. (1995) (63)
- Altered Bile Acid Metabolism in Childhood Functional Constipation: Inactivation of Secretory Bile Acids by Sulfation in a Subset of Patients (2008) (60)
- Tolerance to lactose among lactase-deficient American Indians (1978) (60)
- Gallstone dissolution with methyl-tert-butyl ether via percutaneous cholecystostomy: success and caveats. (1986) (59)
- Assay of urinary oxalate: six methodologies compared. (1983) (56)
- Medical Treatment of Cholesterol Gallstones by Bile Desaturating Agents (1984) (56)
- Accurate enzymatic measurement of fecal bile acids in patients with malabsorption. (2003) (54)
- Chronic diarrhea due to excessive bile acid synthesis and not defective ileal transport: a new syndrome of defective fibroblast growth factor 19 release. (2009) (54)
- Lithocholate metabolism during chenotherapy for gallstone dissolution. 1. Serum levels of sulphated and unsulphated lithocholates. (1976) (53)
- URSODEOXYCHOLIC ACID FOR PRIMARY BILIARY CIRRHOSIS (1987) (50)
- Conjugated bile acid replacement therapy reduces urinary oxalate excretion in short bowel syndrome. (2003) (49)
- Low-dose chenodiol to prevent gallstone recurrence after dissolution therapy. (1984) (49)
- Cholesteryl octanoate breath test. Preliminary studies on a new noninvasive test of human pancreatic exocrine function. (1987) (48)
- Development of an intravenous bile acid tolerance test. Plasma disappearance of cholylglycine in health. (1975) (48)
- Determinants of fasting and postprandial serum bile acid levels in healthy man (1978) (47)
- Bile Acids in Gastroenterology (1983) (47)
- Biliary bile acids in primary biliary cirrhosis: Effect of ursodeoxycholic acid (1999) (46)
- Bile Acids and the Intestinal Absorption of Fat and Electrolytes in Health and Disease (1973) (46)
- Influence of primary bile acid feeding on cholesterol metabolism and hepatic function in the rhesus monkey. (1975) (46)
- Enhancement of dietary protein digestion by conjugated bile acids. (2007) (46)
- Clinical value of the bile acid breath test. Evaluation of the Mayo Clinic experience. (1978) (45)
- Pathogenesis of cholesterol gallstones. (1988) (44)
- Complex pathogenesis of hyperoxaluria after jejunoileal bypass surgery. Oxalogenic substances in diet contribute to urinary oxalate. (1983) (44)
- Gallbladder and bile duct stones: percutaneous therapy with primary MTBE dissolution and mechanical methods. (1988) (43)
- Chemical synthesis of the 3-sulfooxy-7-N-acetylglucosaminyl-24-amidated conjugates of 3β,7β-dihydroxy-5-cholen-24-oic acid, and related compounds: Unusual, major metabolites of bile acid in a patient with Niemann-Pick disease type C1 (2006) (41)
- Acquired hyperoxaluria and intestinal disease. Evidence that bile acid glycine is not a precursor of oxalate. (1973) (40)
- Obeticholic acid improves hepatic bile acid excretion in patients with primary biliary cholangitis. (2020) (40)
- Effect of bile acid feeding on cholesterol metabolism in gallstone patients. (1974) (40)
- Olfactory sensitivity to bile fluid and bile salts in the European eel (Anguilla anguilla), goldfish (Carassius auratus) and Mozambique tilapia (Oreochromis mossambicus) suggests a `broad range' sensitivity not confined to those produced by conspecifics alone (2010) (40)
- Cholesteryl octanoate breath test (1987) (39)
- Relationship between biliary and serum bile acids and response to ursodeoxycholic acid in patients with primary biliary cirrhosis (1998) (39)
- Dissolution kinetics of cholesterol in simulated bile I: Influence of bile acid type and concentration, bile acid-lecithin ration, and added electrolyte. (1977) (39)
- Retained biliary tract stones. Nonsurgical treatment with capmul 8210, a new cholesterol gallstone dissolution agent. (1981) (38)
- Expansion of decreased bile acid pool and dissolution of gallstones by chenodeoxycholic acid. (1972) (38)
- The effect of calcium and sodium ion concentration on the properties of dilute aqueous solutions of glycine conjugated bile salts: Phase behavior and solubility products of the calcium salts of the common glycine conjugated bile acids (1986) (37)
- Cholecystokinin cholecystography, sonography, and scintigraphy: detection of chronic acalculous cholecystitis. (1982) (36)
- Bile sampling, processing and analysis in clinical studies. (1990) (36)
- Primary and secondary prevention of gallstone disease: implications for patient management and research priorities. (1993) (36)
- Biliary secretion of copper in healthy man. Quantitation by an intestinal perfusion technique. (1977) (35)
- Effect of β-sitosterol alone or in combination with chenic acid on cholesterol saturation of bile and cholesterol absorption in gallstone patients (1979) (35)
- Concentrative biliary secretion of ceftriaxone (1990) (34)
- Current concepts of biliary secretion (1989) (34)
- Dissolution kinetics of gallstones: physical model approach. (1973) (34)
- Human CYP7A1 deficiency: progress and enigmas. (2002) (31)
- Inappropriate ileal conservation of bile acids in cholestatic liver disease: homeostasis gone awry (2003) (31)
- Physiologic determinants of biliary calcium secretion in the dog (1984) (30)
- Chronic diarrhea caused by idiopathic bile acid malabsorption: an explanation at last (2009) (30)
- Rifampicin and treatment of cholestatic pruritus (2002) (30)
- Medical dissolution of gallstones by oral bile acid therapy. (1989) (29)
- Monooctanoin, a dissolution agent for retained cholesterol bile duct stones: physical properties and clinical application. (1980) (29)
- Biological and medical aspects of active ileal transport of bile acids. (1991) (28)
- Tolerance to lactose among lactase-deficient American Indians. (1978) (27)
- Enterohepatic Circulation of Bile Acids (2011) (27)
- Metabolism of steroid and amino acid moieties of conjugated bile acids in man. V. Equations for the perturbed enterohepatic circulation and their application. (1977) (27)
- A new agent for gallstone dissolution: experimental and clinical evaluation. (1978) (27)
- Regioselective oxyfunctionalization of unactivated carbons in steroids by a model of cytochrome P-450: osmiumporphyrin complex/tert-butyl hydroperoxide system. (2007) (27)
- Common bile duct calculi: updated experience with dissolution with methyl tertiary butyl ether. (1988) (26)
- Adjuvant Cholylsarcosine During Ursodeoxycholic Acid Treatment of Primary Biliary Cirrhosis (1998) (25)
- Seventy Years of Polyethylene Glycols in Gastroenterology: The Journey of PEG 4000 and 3350 From Nonabsorbable Marker to Colonoscopy Preparation to Osmotic Laxative. (2017) (24)
- Validity of using 2,4-3H-labeled bile acids to study bile acid kinetics in man. (1974) (23)
- Metabolism of Steroid and Amino Acid Moieties of Conjugated Bile Acids in Man: IV. Description and validation of a multicompartment model (1974) (23)
- Effective dissolution of biliary duct stones by intraductal infusion of mono-octanoin (1978) (23)
- Horizons in gallstone therapy--1988. (1988) (23)
- Use of cholestyramine to control diarrhea associated with acquired hypogammaglobulinemia. (1971) (22)
- Nod2 deficiency protects mice from cholestatic liver disease by increasing renal excretion of bile acids. (2014) (22)
- Mesophase formation during in vitro cholesterol gallstone dissolution: a specific effect of ursodeoxycholic acid. (1981) (21)
- Bile acids as drugs: principles, mechanisms of action and formulations. (1995) (20)
- Hepatobiliary Disposition of 3α,6α,7α,12α-Tetrahydroxy-Cholanoyl Taurine: A Substrate for Multiple Canalicular Transporters (2010) (20)
- Contact dissolution of cholesterol gallstones with organic solvents. (1991) (20)
- Mechanism of cholesterol monohydrate dissolution in taurocholate—lecithin media—correlation between equilibrium dialysis results and dissolution rates (1984) (20)
- Hyperoxaluria associated with intestinal bypass surgery for morbid obesity: occurrence, pathogenesis and approaches to treatment. (1981) (20)
- Microprocessor-assisted solvent-transfer system for gallstone dissolution. In vitro and in vivo validation. (1990) (19)
- Tropical diarrhea in Vietnam--a controlled study of cholestyramine therapy. (1971) (18)
- The medical treatment of cholesterol gallstones. A major advance in preventive gastroenterology. (1980) (18)
- Cholesterol gallstone dissolution rate accelerators I: Exploratory investigations. (1977) (18)
- Human gallbladder morphology after gallstone dissolution with methyl tert-butyl ether. (1991) (18)
- Acquired hyperoxaluria, urolithiasis, and intestinal disease: a new digestive disorder? (1974) (17)
- Dissolution kinetics of cholesterol in simulated bile II: influence of simulated bile composition. (1978) (17)
- DEFECTIVE BILE ACID AMIDATION: PREDICTED FEATURES OF A NEW INBORN ERROR OF METABOLISM (1988) (16)
- Systemic and local toxicity in the rat of methyl tert-butyl ether: a gallstone dissolution agent. (1992) (16)
- Defective canalicular transport and toxicity of dietary ursodeoxycholic acid in the abcb11-/- mouse: transport and gene expression studies. (2013) (16)
- 24-nor-5β-chol-22-enes derived from the major bile acids by oxidative decarboxylation (1977) (15)
- Solitary versus multiple cholesterol gallbladder stones (1993) (15)
- Prevention of ursodeoxycholate hepatotoxicity in the rabbit by conjugation with N‐methyl amino acids (1990) (15)
- Diurnal serum levels of primary conjugated bile acids 1 (1978) (15)
- Bile Acids and the Enterohepatic Circulation (2009) (14)
- Hepatic transport and bile secretion: Physiology and pathophysiology (1993) (14)
- Oxyfunctionalization of (5β)-Bile Acids by Dimethyldioxirane: Hydroxylation at C-5, C-14, and C-17 (1997) (14)
- Microprocessor-assisted solvent transfer system for effective contact dissolution of gallbladder stones (1990) (13)
- Increased deoxycholic acid absorption and gall stones in acromegalic patients treated with octreotide: more evidence for a connection between slow transit constipation and gall stones (2005) (13)
- Biliary lipid secretion in hypercholesterolemia. (1979) (13)
- Osmiumporphyrin‐Catalyzed Oxyfunctionalization and Isomerization of Natural (5β)‐Bile Acids with tert‐Butyl Hydroperoxide (2007) (13)
- The Langenbuch paper. I. An historical perspective and comments of the translators. (1983) (12)
- Breath test with isotopes of carbon: progress and potential. (1977) (12)
- Dissolution rates of model gallstones in human and animal biles and importance of interfacial resistance. (1977) (12)
- The importance of bile acids in human diseases. (1975) (12)
- In memoriam: Dr. Herbert Falk (1924-2008). (2009) (12)
- Abnormal Duodenal Bile Composition in Patients With Acalculous Chronic Cholecystitis (1998) (12)
- Effective therapy of enteric hyperoxaluria: in vitro binding of oxalate by anion-exchange resins and aluminum hydroxide. (1981) (11)
- Use of external shock-wave lithotripsy and adjuvant ursodiol for treatment of radiolucent gallstones (1989) (11)
- The Cholesteryl Octanoate Breath Test: A New Procedure for Detection of Pancreatic Insufficiency in the Rat (1987) (11)
- Editorial: Bile acid breath test: extremely simple, moderately useful. (1973) (11)
- Sensitivity of serum bile acid assay for detection of liver damage in viral hepatitis type B prospective study in five patients (1974) (11)
- Desaturation of bile and cholesterol gallstone dissolution with chenodeoxycholic acid. (1977) (10)
- Targeting drugs to the enterohepatic circulation: Lessons from bile acids and other endobiotics (1985) (10)
- New breath test for bile acid deconjugation. (1971) (10)
- Overview of Bile Secretion (2011) (10)
- Can a cholesterol-lowering diet cause gallstones? (1973) (10)
- Admirand WH, Small DM. The physicochemical basis of cholesterol gallstone formation in man [J Clin Invest 1968;47:1043–1052] (2004) (10)
- Helicobacter and cholesterol gallstones: do findings in the mouse apply to man? (2005) (9)
- Identification of bile acid S-acyl glutathione conjugates in rat bile by liquid chromatography/electrospray ionization–linear ion trap mass spectrometry (2011) (9)
- Proceedings: Mechanism of action of chenodeoxycholic acid in gallstone dissolution. (1973) (9)
- PATHOGENESIS AND TREATMENT OF GALLSTONES. AUTHOR'S REPLY (1993) (9)
- Effect of beta-sitosterol alone or in combination with chenic acid on cholesterol saturation of bile and cholesterol absorption in gallstone patients. (1979) (9)
- Chemical synthesis of N-acetylcysteine conjugates of bile acids and in vivo formation in cholestatic rats as shown by liquid chromatography/electrospray ionization-linear ion trap mass spectrometry. (2009) (9)
- Successful prediction of the hydrogen bond network of the 3-oxo-12α-hydroxy-5β-cholan-24-oic acid crystal from resolution of the crystal structure of deoxycholic acid and its three 3,12-dihydroxy epimers (2004) (9)
- The medical treatment of gallstones: a clinical application of the new biology of bile acids. (1980) (9)
- AN IMPROVED METHOD FOR FÆCAL COLLECTION : THE FÆCAL FIELD-KIT (1973) (8)
- Ursodeoxycholic acid unsaturates bile at a lower dose than chenodeoxycholic acid (1978) (8)
- Successful Topical Dissolution of Cholesterol Gallbladder Stones Using Ethyl Propionate (1997) (8)
- Nonsurgical treatment of gallstone disease. (1990) (8)
- Calcium oxalate-phosphate gallstones, a unique chemical type of gallstone. (1982) (7)
- The significance of bile acids in gastrointestinal and hepatic disease. (1971) (7)
- Mesophase formation during cholesterol gallstone dissolution in human bile: effect of bile acid composition. (1984) (7)
- Human cholesterol 7α-hydroxylase (CYP7A1) deficiency has a hypercholesterolemic phenotype. Commentary (2002) (7)
- Interventional radiology in the gallbladder. (1989) (7)
- 964 THE FARNESOID X RECEPTOR (FXR) AGONIST OBETICHOLIC ACID (OCA) INCREASES PLASMA FGF-19 CONCENTRATIONS AND DECREASES BILE ACID SYNTHESIS IN PRIMARY BILIARY CIRRHOSIS (PBC) (2012) (7)
- Production and characterization of a monoclonal antibody to capture proteins tagged with lithocholic acid. (2008) (7)
- Characterization of non-enzymatic acylation of amino or thiol groups of bionucleophiles by the acyl-adenylate or acyl-CoA thioester of cholic acid (2011) (7)
- Fecal fat concentration: determinants and diagnostic value. (1985) (6)
- An efficient synthesis of 7α,12α-dihydroxy-4-cholesten-3-one and its biological precursor 7α-hydroxy-4-cholesten-3-one: Key intermediates in bile acid biosynthesis (2013) (6)
- Chemical synthesis of the (25R)- and (25S)-epimers of 3α,7α,12α-trihydroxy-5α-cholestan-27-oic acid as well as their corresponding glycine and taurine conjugates. (2011) (6)
- Biliary bile acid composition and cholesterol saturation (1983) (6)
- Clinical experience with monooctanoin for dissolution of bile duct stones (1981) (6)
- Microprocessor assisted solvent transfer system for infusion of methyl tert butyl ether mtbe or other gallstone gs solvents into the gallbladder gb (1987) (6)
- Effect of varying doses of chenodeoxycholic acid on bile lipid and biliary bile acid composition in gallstone patients: A dose-response study (2005) (5)
- The National Cooperative Gallstone Study viewed by its investigators. (1983) (5)
- Dissolution of model gallstones in bile acid solutions I: implications for T-tube infusion treatment of retained common duct stones with the cholate system. (1975) (5)
- Gallstone disease: Physicochemical research joins empirical surgery (1997) (5)
- Tauroursodeoxycholic acid is less damaging than taurochenodeoxycholic acid to the gastric and esophageal mucosa (1983) (5)
- A comparison of the rate of absorption micellar and nonmicellar oleic acid. A jejunal perfusion study in man. (1973) (5)
- Idiopathic hypoparathyrodism presenting with seizures. A patient exhibiting mobilization of lead during treatment. (1960) (5)
- Walter B. Cannon lecture. Bile, bile acids, and gallstones: will new knowledge bring new power? (1988) (5)
- Chenodeoxycholic Acid: The Mayo Clinic Experience (1974) (4)
- Progress in idiopathic bile acid malabsorption (1998) (4)
- Recreational physical activity and the risk of cholecystectomy in women. (2000) (4)
- Biliary bile acids in birds of the Cotingidae family: Taurine-conjugated (24R,25R)-3α,7α,24-trihydroxy-5β-cholestan-27-oic acid and two epimers (25R and 25S) of 3α,7α-dihydroxy-5β-cholestan-27-oic acid (2011) (4)
- The National Cooperative Gallstone Study and current management of cholesterol cholelithiasis—Two views (1983) (4)
- Chemical Synthesis of Rare Natural Bile Acids: 11α-Hydroxy Derivatives of Lithocholic and Chenodeoxycholic Acids. (2018) (3)
- The Langenbuch Paper. II. A Translation: Successful Treatment of Chronic Cholelithiasis by Cholecystectomy: A Case Report (1983) (3)
- Improved Chemical Synthesis, X-Ray Crystallographic Analysis, and NMR Characterization of (22R)-/(22S)-Hydroxy Epimers of Bile Acids (2014) (3)
- Presentation of the Beaumont Prize to Alan Hofmann. Acceptance speech. (1979) (3)
- Biliary secretion: future perspectives. (1997) (3)
- A comparison of the rate of absorption of micellar and nonmicellar oleic acid (1973) (3)
- Thin-layer chromatography to monitor cholesterol gallstone dissolution by methyl tert-butyl ether. (1991) (3)
- Major issues in the organization and implementation of the National Cooperative Gallstone Study (NCGS). (1984) (3)
- Human CYP 7 A 1 deficiency : progress and enigmas (2018) (2)
- Abstracts of scientific presentations (2005) (2)
- Consequences of bile acid malabsorption. (1973) (2)
- Pathogenesis and treatment of gallstones. (1993) (2)
- Microtubule-dependent transport of bile salts through hepatocytes: cholic vs. taurocholatic acid. (1994) (2)
- Two Inborn Errors of Bile Acid Biosynthesis: The Need for Recognition and Treatment by Primary Bile Acid Replacement. (2017) (2)
- Percutaneous dissolution of gallstones. (1991) (2)
- Overview: Enterohepatic Circulation of Bile Acids — a Topic in Molecular Physiology (1988) (2)
- Causal Role of Bile Acids in Irritable Bowel Syndrome-Constipation. (2019) (2)
- Sampling intestinal content with a sequestering capsule. A noninvasive technique for determining bile acid kinetics in man. (1976) (2)
- Herbert Falk: A Vital Force in the Renaissance of Bile Acid Research and Bile Acid Therapy (2011) (2)
- An algorithm for monitoring and managing drug hepatotoxicity. (1974) (2)
- Synthesis of the 3-sulfates of N-acetylcysteine conjugated bile acids (BA-NACs) and their transient formation from BA-NACs and subsequent hydrolysis by a rat liver cytosolic fraction as shown by liquid chromatography/electrospray ionization-mass spectrometry (2011) (1)
- Fondaparinux for symptomatic pulmonary embolism. (2004) (1)
- Gastrointestinal physiology. Third ed (1986) (1)
- Chemical Synthesis of Uncommon Natural Bile Acids: The 9α-Hydroxy Derivatives of Chenodeoxycholic and Lithocholic Acids. (2016) (1)
- The Bile-Loss Syndrome: A Doubtful Entity (1984) (1)
- Workshop on ursodeoxycholic acid : workshop held in Cortina d'Ampezzo, March 1978 (1978) (1)
- Gallstone disease: physicochemical research sheds new light on an old disease and points the way to medical therapy. (2004) (1)
- Absorption of Unconjugated Bile Acids from the Perfused Jejunum of the Anesthetized Rat: Structure-Activity Relationships and Rate-Limiting Steps. (2018) (1)
- Serum Bile Acids in Health and Disease (1983) (1)
- Maximal bile acid biosynthesis in humans. (1994) (1)
- The Enterohepatic Circulations of Bile Acids in Man: A Maturation of Concepts (1979) (1)
- The American Liver Foundation celebrates 10 years of achievement by establishing the Liver Scholar Award (1986) (1)
- An improved method for faecal collection: the faecal field-kit. (1973) (1)
- Digestion of test meals in health and disease. (1973) (1)
- Quantifying the Complexities of Bile Acid Metabolism in Man: Continued Progress (2020) (1)
- 3,4-Seco-12α-hydroxy-5β-cholan-3,4,24-trioic Acid, a Novel Secondary Bile Acid: Isolation from the Bile of the Common Ringtail Possum (Pseudocheirus peregrinus) and Chemical Synthesis (2017) (1)
- Synthesis of the 3-sulfates of S-acyl glutathione conjugated bile acids and their biotransformation by a rat liver cytosolic fraction. (2012) (1)
- The bile acids—Chemistry, physiology, and metabolism. Vol. III (1978) (1)
- The age-related increase in LDL cholesterol is not a result of reduced bile acid synthesis (1995) (1)
- In memoriam. William Hedley John Summerskill. 1926--1977. (1977) (1)
- Bile, bile acids, gallstones, and gallstone dissolution : a bibliography of relevant articles, abstracts, and editorials (1983) (1)
- Cholylsarcosine (CS) improves fat absorption in short bowel syndrome (SBS) (1998) (1)
- Summary discussion : section II (1990) (0)
- Closing Remarks (0)
- Using 24-nor-UDCA for treatment of cholestatic liver diseases (2005) (0)
- Correspondence (0)
- Faculty Opinions recommendation of Inherited disorders of bilirubin transport and conjugation: new insights into molecular mechanisms and consequences. (2014) (0)
- Faculty Opinions recommendation of On the evolution of bile salts and the farnesoid X receptor in vertebrates. (2018) (0)
- The Pathophysiology of the Enterohepatic Circulation of Bile Acids (1983) (0)
- Characterisation ofpatients withacomplete biochemical responsetoursodeoxycholic acid (2011) (0)
- Artrificial liver support (1983) (0)
- The 19th autumnal meeting of the Japanese Society of Gastroenterology (2007) (0)
- Pathogenesis and treatment of cholesterol gallstones. (1974) (0)
- Liver and lipid metabolism (1985) (0)
- [Bile acids in clinical medicine: what is new, and what has practical significance?]. (1977) (0)
- Defective bile acid metabolism: A new and common finding in children with constipation (2003) (0)
- To the editor (1994) (0)
- Douglas B. McGill, 1929-2004. (2004) (0)
- Ionized calcium in gallbladder bile: new insights into a clear and ever-present danger. (1992) (0)
- LITHOCHOLIC ACID ACCUMULATION. AUTHOR REPLY (1992) (0)
- Lithocholic acid accumulation. (1992) (0)
- Faculty of 1000 evaluation for Synthesis, in vitro and in vivo evaluation of 3β-[18F]fluorocholic acid for the detection of drug-induced cholestasis in mice. (2018) (0)
- Elsewhere correspondence (0)
- The chemistry of intraluminal digestion. (1973) (0)
- Treves and the Royal Star and Garter Home (2011) (0)
- Bile Acid Replacement in Bile Acid Synthesis Defects. (2017) (0)
- GASTROENTEROLOGY: Pathophysiology and Clinical Applications. By Harvey J. Dworken. Boston‐London: Butterworths, 1982. $39.95. (2007) (0)
- Molecular Pathogenesis of Cholestasis (2004) (0)
- Inborn defect in bile acid metabolism (1989) (0)
- 胆汁酸--患者救済への期待をこめた,その化学的および生物学的理解の試み (2009) (0)
- Announcement Medical school teaching of GI-Liver pathophysiology (2005) (0)
- The use of 24-nor-ursodeoxycholic acid for the treatment of cholestatic liver diseases (2005) (0)
- Proceedings: Lithocholate kinetics in patients ingesting chenodeoxycholic (chenic) acid for gall stone dissolution. (1976) (0)
- [Pathogenesis and medical treatment of cholesterol biliary calculi]. (1978) (0)
- Faculty Opinions recommendation of A human liver cell atlas reveals heterogeneity and epithelial progenitors. (2019) (0)
- Oxyfunctionalization of (5β)-Bile Acids by Dimethyldioxirane: Hydroxylation at C-5, C-14, and C-17. (1997) (0)
- The combination of ursodeoxycholic acid and methotrexate for patients with primary biliary cirrhosis: The results of a pilot study (1995) (0)
- Walter B. Cannon Bile, Bile Acids, and Gallstones: Lecture Will New Knowledge Bring New Power? (1988) (0)
- [Enterohepatic metabolism of bile acids]. (1977) (0)
- A Salute to the AGA Legacy Society (2016) (0)
- American Gastroenterological Association. Gallstone disease: physicochemical research joins empirical surgery. (1997) (0)
- Gastrointestinal physiology. Third ed: Edited by L. R. Johnson. 164 pp., 108 figures, $16.95. C. V. Mosby Co., St. Louis, Missouri, 1985 (1986) (0)
- 24-norUDCA use (2005) (0)
- Solubilization of lipids in intestinal content. (1972) (0)
- Biliary lithotripsy. (1990) (0)
- Silencing the beeper. (1980) (0)
- Undergraduate teaching project of the American gastroenterological Association: a pathophysiology resource. (1991) (0)
- Workshops in Bile Acid Research (1983) (0)
- NorUDCA-24 for the treatment of autoimmune hepatitis (2005) (0)
- , Michael Trauner, Peter L.M. Jansen (Eds.). Kluwer, Dordrecht, The Netherlands (2003), 379 pp., www.wkap.nl, Web address for ordering: , ISBN: 0-3064-8240-1 (2004) (0)
- 24-nor-UDCA for treatment of autoimmune hepatitis (2005) (0)
- Notes on Methodology (2019) (0)
- Idiopathic hypoparathyroidism presenting with seizures (1960) (0)
- [Comparison of human ileum function tests]. (1972) (0)
- Presentation of the Julius M. Friedenwald Medal of the American Gastroenterological Association to Dr. Hugh Roland Butt: A laudation. (1979) (0)
- Notice: American Gastroenterological Association Slide-Audiotapes on Absorption and Malabsorption of Fat (2005) (0)
- An acknowledgment of deceased AGA members (2003) (0)
- News and notices (2005) (0)
- The 64th annual meeting of the japanese society of gastroenterology (2007) (0)
- Bile acids: from genomics to disease and therapy: Edited by G. Paumgartner, D. Keppler, U. Leuschner, and A. Stiehl. 320 pp. $181.00. Kluwer Academic Publishers: the Netherlands, 2003. ISBN 0-79238-781-3. Web address for ordering: www.wkap.nl (2003) (0)
- Relpy of the author (1976) (0)
- Notice: American Gastroenterological Association Slide-Audiotapes on Absorption and Malabsorption of Fat (2005) (0)
- Artrificial liver support: Edited by G. Brunner and F. W. Schmidt. 332 pp., $58.00. Springer-Verlag, New York, New York, 1981 (1983) (0)
- Idiopathic Diarrhea in Vietnam: Clinical Features and Response to Therapy (1972) (0)
- Notice: American Gastroenterological Association slide-audiotapes on absorption and malabsorption of fat (2005) (0)
- Biliary lipid secretion in health and in cholelithiasis. (1973) (0)
- Spectrophotometric Determination ofUrinary OxalatewithOxalateOxidase Prepared fromMoss (1980) (0)
- The use of nor-ursodeoxycholic acid (2005) (0)
- Clinicians out of fashion for the Nobel Prize in Medicine and Physiology (2011) (0)
- Reply to: "Obeticholic acid and hepatic bile acids: Excellent study faulty conclusion". (2021) (0)
- Notice American Gestroenterological Association Slide-Audiotapes on Absorption and Malabsorption of Rat (2005) (0)
- Gallstones: the age of dissolution draws near. (1974) (0)
- Notice: American Gastroenetrological Association Slide-Audiotapes on Absorption and Malabsorption of Fat (2005) (0)
- Notice: American Gastroenterological Association Slide-Audiotapes on Absorption and Malabsorption of Fat (2005) (0)
- Invited commentary (2005) (0)
- Comment: Bile and Gallstones: The Need for Terminology (1973) (0)
- The 19th autumnal meeting of the japanese society of gastroenterology (2007) (0)
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What Schools Are Affiliated With Alan Frederick Hofmann?
Alan Frederick Hofmann is affiliated with the following schools:
