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Items: 1 to 50 of 54

1.

Trophic state changes can affect the importance of methane-derived carbon in aquatic food webs.

Schilder J, van Hardenbroek M, Bodelier P, Kirilova EP, Leuenberger M, Lotter AF, Heiri O.

Proc Biol Sci. 2017 Jun 28;284(1857). pii: 20170278. doi: 10.1098/rspb.2017.0278.

2.

Validation of climate model-inferred regional temperature change for late-glacial Europe.

Heiri O, Brooks SJ, Renssen H, Bedford A, Hazekamp M, Ilyashuk B, Jeffers ES, Lang B, Kirilova E, Kuiper S, Millet L, Samartin S, Toth M, Verbruggen F, Watson JE, van Asch N, Lammertsma E, Amon L, Birks HH, Birks HJ, Mortensen MF, Hoek WZ, Magyari E, Muñoz Sobrino C, Seppä H, Tinner W, Tonkov S, Veski S, Lotter AF.

Nat Commun. 2014 Sep 11;5:4914. doi: 10.1038/ncomms5914.

3.

Lake eutrophication and its implications for organic carbon sequestration in Europe.

Anderson NJ, Bennion H, Lotter AF.

Glob Chang Biol. 2014 Sep;20(9):2741-51. doi: 10.1111/gcb.12584. Epub 2014 Apr 28.

PMID:
24677531
4.

Stable Carbon and Nitrogen Isotopes in a Peat Profile Are Influenced by Early Stage Diagenesis and Changes in Atmospheric CO(2) and N Deposition.

Esmeijer-Liu AJ, Kürschner WM, Lotter AF, Verhoeven JT, Goslar T.

Water Air Soil Pollut. 2012 Jun;223(5):2007-2022. Epub 2012 Jan 25.

5.

Global CO2 rise leads to reduced maximum stomatal conductance in Florida vegetation.

Lammertsma EI, de Boer HJ, Dekker SC, Dilcher DL, Lotter AF, Wagner-Cremer F.

Proc Natl Acad Sci U S A. 2011 Mar 8;108(10):4035-40. doi: 10.1073/pnas.1100371108. Epub 2011 Feb 17.

6.

A comparison of relative abundance versus class data in diatom-based quantitative reconstructions.

Adler S, Hübener T, Dressler M, Lotter AF, Anderson NJ.

J Environ Manage. 2010 Jun;91(6):1380-8. doi: 10.1016/j.jenvman.2010.02.020. Epub 2010 Mar 12.

PMID:
20226586
7.

The Eocene Arctic Azolla bloom: environmental conditions, productivity and carbon drawdown.

Speelman EN, Van Kempen MM, Barke J, Brinkhuis H, Reichart GJ, Smolders AJ, Roelofs JG, Sangiorgi F, de Leeuw JW, Lotter AF, Sinninghe Damsté JS.

Geobiology. 2009 Mar;7(2):155-70. doi: 10.1111/j.1472-4669.2009.00195.x.

PMID:
19323694
8.

1-Benzyl-3,3-dichloro-1H-indol-2(3H)-one.

Lötter AN, Fernandes MA, van Otterlo WA, de Koning CB.

Acta Crystallogr C. 2007 Mar;63(Pt 3):o157-9. Epub 2007 Feb 10.

PMID:
17339719
9.

Episodic fresh surface waters in the Eocene Arctic Ocean.

Brinkhuis H, Schouten S, Collinson ME, Sluijs A, Sinninghe Damsté JS, Dickens GR, Huber M, Cronin TM, Onodera J, Takahashi K, Bujak JP, Stein R, van der Burgh J, Eldrett JS, Harding IC, Lotter AF, Sangiorgi F, van Konijnenburg-van Cittert H, de Leeuw JW, Matthiessen J, Backman J, Moran K; Expedition 302 Scientists.

Nature. 2006 Jun 1;441(7093):606-9.

PMID:
16752440
10.

Correlation between in vitro release from topical delivery vehicles and microbicidal activity of triclosan.

Swart HC, Du Preez JL, De Villiers MM, Lötter AP, Liebenberg W.

Pharmazie. 2006 Jan;61(1):35-40.

PMID:
16454204
11.

Evidence for cooler European summers during periods of changing meltwater flux to the North Atlantic.

Heiri O, Tinner W, Lotter AF.

Proc Natl Acad Sci U S A. 2004 Oct 26;101(43):15285-8. Epub 2004 Oct 18.

12.

Comparison of the physical and chemical stability of niclosamide crystal forms in aqueous versus nonaqueous suspensions.

de Villiers MM, Mahlatji MD, van Tonder EC, Malan SF, Lötter AP, Liebenberg W.

Drug Dev Ind Pharm. 2004 Jul;30(6):581-92.

PMID:
15285331
13.

Sport medicine journal club.

Hart LE, Tornopolsky M, Lotter A.

Clin J Sport Med. 2004 Jan;14(1):50-4. No abstract available.

PMID:
14750515
14.

Atmospheric detection of water dimers via near-infrared absorption.

Pfeilsticker K, Lotter A, Peters C, Bosch H.

Science. 2003 Jun 27;300(5628):2078-80.

15.

High-resolution MRI vs multislice spiral CT: which technique depicts the trabecular bone structure best?

Link TM, Vieth V, Stehling C, Lotter A, Beer A, Newitt D, Majumdar S.

Eur Radiol. 2003 Apr;13(4):663-71. Epub 2002 Sep 27.

PMID:
12664101
16.

Anti-tuberculosis 4FDC tablets--mystery to chemistry.

Dekker TG, Lötter AP.

Int J Tuberc Lung Dis. 2003 Mar;7(3):205-6. No abstract available.

PMID:
12661831
17.

Local differences in the trabecular bone structure of the proximal femur depicted with high-spatial-resolution MR imaging and multisection CT.

Issever AS, Vieth V, Lotter A, Meier N, Laib A, Newitt D, Majumdar S, Link TM.

Acad Radiol. 2002 Dec;9(12):1395-406.

PMID:
12553351
18.

Structure analysis of high resolution magnetic resonance imaging of the proximal femur: in vitro correlation with biomechanical strength and BMD.

Link TM, Vieth V, Langenberg R, Meier N, Lotter A, Newitt D, Majumdar S.

Calcif Tissue Int. 2003 Feb;72(2):156-65. Epub 2002 Oct 10.

PMID:
12370799
19.

Characterization of the solubility and dissolution properties of several new rifampicin polymorphs, solvates, and hydrates.

Henwood SQ, Liebenberg W, Tiedt LR, Lötter AP, de Villiers MM.

Drug Dev Ind Pharm. 2001 Nov;27(10):1017-30.

PMID:
11794804
20.

The role of benzodiazepines in the treatment of insomnia: meta-analysis of benzodiazepine use in the treatment of insomnia.

Holbrook A, Crowther R, Lotter A, Endeshaw Y.

J Am Geriatr Soc. 2001 Jun;49(6):824-6. Review. No abstract available.

PMID:
11454123
21.

Does the trabecular bone structure depicted by high-resolution MRI of the calcaneus reflect the true bone structure?

Vieth V, Link TM, Lotter A, Persigehl T, Newitt D, Heindel W, Majumdar S.

Invest Radiol. 2001 Apr;36(4):210-7.

PMID:
11283418
22.

Changes in calcaneal trabecular bone structure after heart transplantation: an MR imaging study.

Link TM, Lotter A, Beyer F, Christiansen S, Newitt D, Lu Y, Schmid C, Majumdar S.

Radiology. 2000 Dec;217(3):855-62.

PMID:
11110954
23.

Characterization of zopiclone crystal forms found among generic raw materials.

Terblanche RJ, Liebenberg W, de Villiers MM, Lötter AP.

Drug Dev Ind Pharm. 2000 May;26(5):531-7.

PMID:
10789065
24.

Solubility and dissolution properties of generic rifampicin raw materials.

Henwood SQ, de Villiers MM, Liebenberg W, Lötter AP.

Drug Dev Ind Pharm. 2000 Apr;26(4):403-8.

PMID:
10769781
25.

Meta-analysis of benzodiazepine use in the treatment of insomnia.

Holbrook AM, Crowther R, Lotter A, Cheng C, King D.

CMAJ. 2000 Jan 25;162(2):225-33.

26.

The diagnosis and management of insomnia in clinical practice: a practical evidence-based approach.

Holbrook AM, Crowther R, Lotter A, Cheng C, King D.

CMAJ. 2000 Jan 25;162(2):216-20. Review.

27.

The effect of polymorphism on powder compaction and dissolution properties of chemically equivalent oxytetracycline hydrochloride powders.

Liebenberg W, de Villiers MM, Wurster DE, Swanepoel E, Dekker TG, Lötter AP.

Drug Dev Ind Pharm. 1999 Sep;25(9):1027-33.

PMID:
10518242
28.

Preformulation stability screening of ivermectin with non-ionic emulsion excipients.

Shaw NO, de Villiers MM, Lötter AP.

Pharmazie. 1999 May;54(5):372-6.

PMID:
10368831
29.

Diagnosis and management of acute alcohol withdrawal.

Holbrook AM, Crowther R, Lotter A, Cheng C, King D.

CMAJ. 1999 Mar 9;160(5):675-80.

30.

Meta-analysis of benzodiazepine use in the treatment of acute alcohol withdrawal.

Holbrook AM, Crowther R, Lotter A, Cheng C, King D.

CMAJ. 1999 Mar 9;160(5):649-55.

31.

Identification of the mebendazole polymorphic form present in raw materials and tablets available in South Africa.

Liebenberg W, Dekker TG, Lötter AP, de Villiers MM.

Drug Dev Ind Pharm. 1998 May;24(5):485-8.

PMID:
9876612
32.

A study of the changes during heating of paracetamol.

de Wet FN, Gerber JJ, Lötter AP, van der Watt JG, Dekker TG.

Drug Dev Ind Pharm. 1998 May;24(5):447-53.

PMID:
9876607
34.

Solid-phase extraction and HPLC determination of levamisole hydrochloride in sheep plasma.

Du Preez JL, Lötter AP.

Onderstepoort J Vet Res. 1996 Sep;63(3):209-11.

PMID:
8917857
35.
36.

Physical and structural comparison of oxyphenbutazone monohydrate and anhydrate.

Stoltz M, Caira MR, Lotter AP, van der Watt JG.

J Pharm Sci. 1989 Sep;78(9):758-63.

PMID:
2585271
37.

Physical characterization of the methanol solvate of urapidil.

Botha SA, Caira MR, Guillory JK, Lötter AP.

J Pharm Sci. 1989 Jan;78(1):28-34.

PMID:
2709315
38.

Physical characterization of two oxyphenbutazone pseudopolymorphs.

Stoltz M, Lötter AP, Van der Watt JG.

J Pharm Sci. 1988 Dec;77(12):1047-9.

PMID:
3244109
39.

Physical characterization of the hydrates of urapidil.

Botha SA, Caira MR, Guillory JK, Lötter AP.

J Pharm Sci. 1988 May;77(5):444-51.

PMID:
3411469
40.

Physicochemical properties and X-ray structural studies of the trigonal polymorph of carbamazepine.

Lowes MM, Caira MR, Lötter AP, Van der Watt JG.

J Pharm Sci. 1987 Sep;76(9):744-52.

PMID:
11002813
41.

Effects of an oats fibre tablet and wheat bran in healthy volunteers.

Vorster HH, Lötter AP, Odendaal I.

S Afr Med J. 1986 Mar 29;69(7):435-8.

PMID:
3008357
42.

Physical characterization of solid forms of urapidil.

Botha SA, Guillory JK, Lötter AP.

J Pharm Biomed Anal. 1986;4(5):573-87.

PMID:
16867567
43.

High-performance liquid chromatographic determination of phenazopyridine hydrochloride, tetracycline hydrochloride and sulphamethizole in combination.

Du Preez JL, Botha SA, Lötter AP.

J Chromatogr. 1985 Sep 27;333(1):249-52. No abstract available.

PMID:
4066840
44.

Human pigment factors relative to chemical face peeling.

Lotter AM.

Ann Plast Surg. 1979 Sep;3(3):231-40.

PMID:
543658
45.

Letter: Anginal nitrate stability.

Goossens AP, Lotter AP, Hawkins DM, Polakow ES.

S Afr Med J. 1976 May 15;50(21):797-8. No abstract available.

PMID:
819996
46.

Recent observations on the bacteriology of tonsillitis.

Lotter AM, Allen GW.

Eye Ear Nose Throat Mon. 1975 Mar;54(3):97-100. No abstract available.

PMID:
1116585
47.

Reliability of throat cultures in tonsillitis.

Lotter AM, Allen GW.

IMJ Ill Med J. 1975 Jan;147(1):37-8. No abstract available.

PMID:
234102
48.

Evaluation of a sustained-release preparation containing d-isoephedrine sulphate using a urinary excretion technique.

Lötter AP, Van Oudtshoorn MC.

S Afr Med J. 1972 Feb 26;46(9):226-8. No abstract available.

PMID:
5017117
49.

Preparation and evaluation of a sustained release potassium chloride tablet.

Lötter AP, van Wyk JJ, van Oudtshoorn MC.

Pharm Weekbl. 1972 Jan 28;107(4):47-50. No abstract available.

PMID:
5061205
50.

Bacteriological study of excised tonsils.

Lotter AM, Allen GW.

Surg Forum. 1972;23(0):487-8. No abstract available.

PMID:
4671168

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