Published in Science on August 31, 1945
Studies on the Biochemistry of Tetrahymena: IX. Folic Acid Components and Conjugates. Proc Natl Acad Sci U S A (1947) 1.82
Folate-vitamin B-12 interaction in relation to cognitive impairment, anemia, and biochemical indicators of vitamin B-12 deficiency. Am J Clin Nutr (2009) 1.24
A study of folate absorption and metabolism in man utilizing carbon-14--labeled polyglutamates synthesized by the solid phase method. J Clin Invest (1969) 1.18
Microbiological aspects of the diglutamyl derivatives of citrovorum factor and N10 formylfolic acid. J Bacteriol (1956) 1.05
Catalysis of methyl group transfers involving tetrahydrofolate and B(12). Vitam Horm (2008) 0.90
SOME PROPERTIES OF THE YEAST YELLOW PROTEIN. J Gen Physiol (1946) 0.75
The synthesis of folic acid by Streptobacterium plantarum and its inhibition by sulphonamides. Br J Exp Pathol (1948) 0.75
Questionable Value of Skin Testing as a Means of Establishing an Epidemiological Index of Tuberculous Infection. Am J Public Health Nations Health (1939) 6.37
Giant-cell tumor of bone. An analysis of two hundred and eighteen cases. J Bone Joint Surg Am (1970) 4.84
FURTHER STUDIES ON THE ADRENAL CORTICAL HORMONE. Science (1931) 4.63
ISOLATION OF THE ANTIANEMIA FACTOR (VITAMIN Bc) IN CRYSTALLINE FORM FROM LIVER. Science (1943) 3.40
THE FUNCTION OF THE ADRENAL CORTICAL HORMONE AND THE CAUSE OF DEATH FROM ADRENAL INSUFFICIENCY. Science (1933) 2.48
Histometric study of the localisation of lymphocyte subsets and accessory cells in human Mantoux reactions. J Clin Pathol (1984) 2.25
Treatment of acute paracetamol poisoning. Lancet (1968) 2.18
Close dependence of fibroblast proliferation on collagen scaffold matrix stiffness. J Tissue Eng Regen Med (2009) 2.11
Natural course of alcohol use disorders from adolescence to young adulthood. J Am Acad Child Adolesc Psychiatry (2001) 2.03
Pancreatic islet-cell antibodies in diabetes mellitus correlated with the duration and type of diabetes, coexistent autoimmune disease, and HLA type. Diabetes (1977) 1.88
Effect of precise mechanical loading on fibroblast populated collagen lattices: morphological changes. Cell Motil Cytoskeleton (1998) 1.88
Uptake and Metabolic Fate of Glucose, Arabinose, and Xylose by Zea mays Coleoptiles in Relation to Cell Wall Synthesis. Plant Physiol (1982) 1.75
Experience with elemental diet in the treatment of inflammatory bowel disease. Is this primary therapy? Arch Surg (1973) 1.72
Naturally occurring folates in the blood and liver of the rat. Anal Biochem (1965) 1.68
Operative management of "hockey groin syndrome": 12 years of experience in National Hockey League players. Surgery (2001) 1.67
Desmoplastic fibroma of bone. A report of eight cases and review of the literature. J Bone Joint Surg Am (1985) 1.67
Dopexamine: a novel agonist at peripheral dopamine receptors and beta 2-adrenoceptors. Br J Pharmacol (1985) 1.61
Naltrexone and cue exposure with coping and communication skills training for alcoholics: treatment process and 1-year outcomes. Alcohol Clin Exp Res (2001) 1.57
Phytohemagglutinin transformation and circulating lymphocyte subpopulations in insulin-dependent diabetic patients. Diabetes (1974) 1.56
Giant-cell tumors of the bones of the hand. J Hand Surg Am (1980) 1.55
Nicotine fading and self-monitoring for cigarette abstinence or controlled smoking. J Appl Behav Anal (1979) 1.54
Responding to children's disclosure of familial abuse: what survivors tell us. Child Welfare (1999) 1.49
Assessment of airways, tremor and chronotropic responses to inhaled salbutamol in the quantification of beta 2-adrenoceptor blockade. Br J Clin Pharmacol (1989) 1.48
Angiogenic factor from synovial fluid resembling that from tumours. Lancet (1980) 1.46
Level of current and past adolescent cigarette smoking as predictors of future substance use disorders in young adulthood. Addiction (1999) 1.46
Particle diameter influences adhesion under flow. Biophys J (2001) 1.45
Alteration of exocrine pancreatic storage enzymes by feeding on an elemental diet: a biochemical and ultrastructural study. Surg Forum (1970) 1.44
Biomechanical characterization of tissues in Dupuytren's disease. J Hand Surg Br (1998) 1.42
Acute pancreatitis--30 years' experience at a teaching hospital. Can J Surg (1991) 1.41
The fundal pile: bleeding gastric varices. J Pediatr Surg (1991) 1.41
Naltrexone's effect on cue-elicited craving among alcoholics in treatment. Alcohol Clin Exp Res (1999) 1.41
An appreciation of the Folin-Lowry protein assay. J Pharm Pharmacol (1992) 1.40
A new method of testing for mitogen-induced lymphocyte stimulation: measurement of the percentage of growing cells and of some aspects of their cell kinetics with an electronic particle counter. J Immunol Methods (1979) 1.40
Grazing by the Echinoid Diadema antillarum Philippi: Formation of Halos around West Indian Patch Reefs. Science (1973) 1.40
Current concepts in the management of gastro-oesophageal reflux in infants. S Afr Med J (1998) 1.39
Melorheostosis. A report of the clinical, roentgenographic, and pathological findings in fourteen cases. J Bone Joint Surg Am (1968) 1.37
Crystal structures of a single coiled-coil peptide in two oligomeric states reveal the basis for structural polymorphism. Nat Struct Biol (1996) 1.36
Phagocyte function and cytokine production in community acquired pneumonia. Thorax (1994) 1.35
The dynamics of life. V. Applying the steady-state theory of mutations to human cancer. Proc Natl Acad Sci U S A (1971) 1.34
Comparative quantitation of cytomegalovirus (CMV) DNA in solid organ transplant recipients with CMV infection by using two high-throughput automated systems. J Clin Microbiol (2001) 1.32
Conjoined twins--the Cape Town experience. Pediatr Surg Int (1997) 1.32
Beta-adrenoceptor responses to high doses of inhaled salbutamol in patients with bronchial asthma. Br J Clin Pharmacol (1988) 1.31
A culture force monitor for measurement of contraction forces generated in human dermal fibroblast cultures: evidence for cell-matrix mechanical signalling. Biochim Biophys Acta (1994) 1.29
Controlling physiological angiogenesis by hypoxia-induced signaling. J Control Release (2010) 1.27
Solid-phase radioimmunoassay for the detection of antibodies to collagen. J Immunol Methods (1979) 1.26
Faecal adenoviruses from Glasgow babies. Studies on culture and identity. J Hyg (Lond) (1982) 1.26
Use of an elemental diet in the treatment of complicated pancreatitis. Am J Surg (1973) 1.25
Changing methods in the treatment of severe pancreatitis. Am J Surg (1974) 1.23
Nonpenetrating trauma to the carotid artery: seven cases and a literature review. J Trauma (1994) 1.23
The effects of dopexamine on the cardiovascular system of the dog. Br J Pharmacol (1985) 1.22
Sudden death among patients with acute promyelocytic leukemia treated with arsenic trioxide. Blood (2001) 1.22
An angiogenic factor isolated from tumours: a potent low-molecular-weight compound. Br J Cancer (1979) 1.21
Determinants of attrition from cessation treatment in smokers with a history of major depressive disorder. Psychol Addict Behav (2000) 1.20
A psychoeducational approach to the treatment of depression: comparison of group, individual, and minimal contact procedures. J Consult Clin Psychol (1984) 1.20
Fibrous dysplasia. Orthop Clin North Am (1977) 1.19
HLA and pancreatic islet cell antibodies in diabetes. Lancet (1976) 1.18
ON THE VITAMIN Bc CONJUGATE IN YEAST. Science (1944) 1.17
Cytological basis of histological typing of diffuse Hodgkin's disease. Demonstration of an implied misnomer in the terminology of the Rye classification. J Clin Pathol (1978) 1.17
Affective style among smokers: understanding anxiety sensitivity, emotional reactivity, and distress tolerance using biological challenge. Addict Behav (2001) 1.16
Dysplasia epiphysealis hemimelica. A report of fifteen cases and a review of the literature. J Bone Joint Surg Am (1966) 1.16
The healing of cartilage defects. Clin Orthop Relat Res (1969) 1.16
Four decades of conjoined twins at Red Cross Children's Hospital--lessons learned. S Afr Med J (2006) 1.16
Stereotaxic frame and computer software for CT-directed neurosurgical localization. Invest Radiol (1981) 1.15
Temperature sensitivity of the keratin cytoskeleton and delayed spreading of keratinocyte lines derived from EBS patients. J Cell Sci (1995) 1.14
Mechanical loading regulates protease production by fibroblasts in three-dimensional collagen substrates. Wound Repair Regen (2000) 1.13
Bovine haptoglobin response in clinically defined field conditions. Vet Rec (1991) 1.13
Prognostic value of measurement of elastosis in breast carcinoma. J Clin Pathol (1981) 1.13
First implantable device for hypoxia-mediated angiogenic induction. J Control Release (2011) 1.12
A positive relationship between protein synthetic rate and intracellular glutamine concentration in perfused rat skeletal muscle. FEBS Lett (1987) 1.11
A new approach to the induction of duct epithelial hyperplasia and nesidioblastosis by cellophane wrapping of the hamster pancreas. J Surg Res (1983) 1.11
Reduced contractile response to insulin and IGF-I in ventricular myocytes from genetically obese Zucker rats. Am J Physiol Heart Circ Physiol (2000) 1.10
Photocoagulation of vascular lesions of the macula. Am J Ophthalmol (1968) 1.10
Photocoagulation therapy of branch vein obstructions. Am J Ophthalmol (1973) 1.10
The cellular responses of tuberculosis and leprosy patients and of healthy controls in skin tests to 'new tuberculin' and leprosin A. Clin Exp Immunol (1986) 1.10
Elemental diet in the treatment of fistulas of the alimentary tract. Surg Gynecol Obstet (1973) 1.09
Molecular responses of human dermal fibroblasts to dual cues: contact guidance and mechanical load. Cell Motil Cytoskeleton (2000) 1.09
Bowel stomas in infants and children. A 5-year audit of 203 patients. S Afr J Surg (1993) 1.08
Bioactive antibiotic levels in the human aorta. Surgery (1982) 1.06
Psychosocial correlates of cigarette smoking abstinence, experimentation, persistence and frequency during adolescence. Nicotine Tob Res (2000) 1.06
AN AQUEOUS EXTRACT OF THE SUPRARENAL CORTEX WHICH MAINTAINS THE LIFE OF BILATERALLY ADRENALECTOMIZED CATS. Science (1930) 1.06
Ultrastructural changes in the canine ileal mucosal cell after mesenteric arterial occlusion. Arch Surg (1970) 1.06
An in vitro mechanical and histological study of acute stretching on rabbit tibial nerve. J Orthop Res (1990) 1.06
The superficial branch of the radial nerve: an anatomic study with surgical implications. J Hand Surg Am (1992) 1.06
Interleukin-18 promotes sleep in rabbits and rats. Am J Physiol Regul Integr Comp Physiol (2001) 1.05
Direct evidence for antifreeze glycoprotein adsorption onto an ice surface. Biopolymers (1985) 1.05
A computerized tomography-computer graphics approach to stereotaxic localization. J Neurosurg (1979) 1.04
Production of artificial-orientated mats and strands from plasma fibronectin: a morphological study. Biomaterials (1993) 1.04
Comparison of alveolar and arterial concentrations of 85Kr and 133Xe infused intravenously in man. J Appl Physiol (1967) 1.03
Mitogen-stimulated lymphocyte growth and chronic uraemia. J Clin Lab Immunol (1982) 1.03
Clinical uses of an elemental diet: preliminary studies. Can Med Assoc J (1972) 1.03
Stimulation by a low-molecular-weight angiogenic factor of capillary endothelial cells in culture. Br J Cancer (1980) 1.03