8.4 Keime / Parasiten

Publikationen

1.

Evaluation of oral phytogenic microbeaded Newcastle Disease vaccine delivery in indigenous chicken.
Ola O, Jarikre TA, Adeniran G, Odeniyi M, Emikpe B

J Immunoassay Immunochem. 2021 Feb;():1-11.
PMID: 33560901 [PubMed - as supplied by publisher]

2.

Botanical drugs and supplements affecting the immune response in the time of COVID-19: Implications for research and clinical practice.
Brendler T, Al-Harrasi A, Bauer R, Gafner S, Hardy ML, Heinrich M, Hosseinzadeh H, Izzo AA, Michaelis M, Nassiri-Asl M, Panossian A, Wasser SP, Williamson EM

Phytother Res. 2020 Dec;():.
PMID: 33373071 [PubMed - as supplied by publisher]

3.

Effect of some plant extracts from Egyptian herbal plants against Toxoplasma gondii tachyzoites in vitro.
Elazab ST, Soliman AF, Nishikawa Y

J Vet Med Sci. 2021 Jan;83(1):100-107.
PMID: 33268605 [PubMed - as supplied by publisher]

4.

Possible role of Unani Pharmacology in COVID-19 - a narrative review.
Alam MA, Gani MA, Shama G, Sofi G, Quamri MA

Rev Environ Health. 2020 Nov;():.
PMID: 33155997 [PubMed - as supplied by publisher]

5.

Chemical Composition and Antimicrobial Activity of Selected Essential Oils against spp. Isolated from Human Semen.
Kačániová M, Terentjeva M, Štefániková J, Žiarovská J, Savitskaya T, Grinshpan D, Kowalczewski PŁ, Vukovic N, Tvrdá E

Antibiotics (Basel). 2020 Oct;9(11):.
PMID: 33142792 [PubMed - as supplied by publisher]

6.

Erratum: Antibacterial Effect of Hydroalcoholic Extract of , and on .

Adv Biomed Res. 2020;9():26.
PMID: 33072638 [PubMed - as supplied by publisher]

7.

A review of medicinal plant of Middle East and North Africa (MENA) region as source in tuberculosis drug discovery.
Dehyab AS, Bakar MFA, AlOmar MK, Sabran SF

Saudi J Biol Sci. 2020 Sep;27(9):2457-2478.
PMID: 32884430 [PubMed - as supplied by publisher]

8.

Bioguided chemical study of Hutch. (Burseraceae) for antibacterial agents and a new glucopyranoxylmethoxybenzyle.
Tegasne C, Kapche GDWF, Mawabo IK, Talla RM, Jouda JB, Happi GM, Lenta BN, Frese M, Abegaz BM, Sewald N

Nat Prod Res. 2020 Jul;():1-10.
PMID: 32729328 [PubMed - as supplied by publisher]

9.

Development and characterization of bacterial nanocellulose loaded with Boswellia serrata extract containing nanoemulsions as natural dressing for skin diseases.
Karl B, Alkhatib Y, Beekmann U, Bellmann T, Blume G, Steiniger F, Thamm J, Werz O, Kralisch D, Fischer D

Int J Pharm. 2020 Sep;587():119635.
PMID: 32693288 [PubMed - as supplied by publisher]

10.

In Vitro Antimicrobial Activity of Frankincense Oils from Grown in Different Locations of the Dhofar Region (Oman).
Di Stefano V, Schillaci D, Cusimano MG, Rishan M, Rashan L

Antibiotics (Basel). 2020 Apr;9(4):.
PMID: 32325952 [PubMed - as supplied by publisher]

11.

Influence of boswellic acid on multifunctional properties of chitosan/poly (vinyl alcohol) films for active food packaging.
Narasagoudr SS, Hegde VG, Chougale RB, Masti SP, Dixit S

Int J Biol Macromol. 2020 Jul;154():48-61.
PMID: 32173434 [PubMed - indexed for MEDLINE]

12.

Phenotypic Investigation of the Antimicrobial Effect of Organic and Hydro-Alcoholic Extracts of on Oral Microbiota.
Bakhtiari S, Nematzade F, Hakemi-Vala M, Talebi G

Front Dent. 2019 Sep-Oct;16(5):386-392.
PMID: 32123879 [PubMed - as supplied by publisher]

13.

Evaluation of mucoadhesive property and the effect of gum on intranasal vaccination against small ruminant morbillivirus infection (PPR).
Mumin FI, Emikpe BO, Odeniyi MA

J Immunoassay Immunochem. 2020 May;41(3):311-321.
PMID: 32119592 [PubMed - indexed for MEDLINE]

14.

Effect of Dietary Resin on Growth Performance, Blood Biochemistry, and Cecal Microbiota of Growing Rabbits.
Ismail IE, Abdelnour SA, Shehata SA, Abd El-Hack ME, El-Edel MA, Taha AE, Schiavitto M, Tufarelli V

Front Vet Sci. 2019;6():471.
PMID: 31921925 [PubMed - as supplied by publisher]

15.

Development of Chitosan-Based Hydrogel Containing Antibiofilm Agents for the Treatment of Staphylococcus aureus-Infected Burn Wound in Mice.
Chhibber T, Gondil VS, Sinha VR

AAPS PharmSciTech. 2020 Jan;21(2):43.
PMID: 31897806 [PubMed - indexed for MEDLINE]

16.

Essential oils of and have effective antidermatophytic activities and that are antagonised by ketoconazole and potentiated in gold nanospheres.
Carmo PHF, Costa MC, Franco PHC, Lage ACP, Rocha CEV, Chaves CR, Faraco AAG, Ladeira LO, Aguilar JLL, César IC, Paixão TA, Resende-Stoianoff MA, Santos DA

Nat Prod Res. 2020 Jan;():1-4.
PMID: 31894699 [PubMed - as supplied by publisher]

17.

Toxicological studies and bioactivity-guided identification of antimicrobially active compounds from crude aqueous stem bark extract of .
Dandashire BS, Magashi AM, Abdulkadir B, Abbas MA, Goni MD, Yakubu A

J Adv Vet Anim Res. 2019 Jun;6(2):183-192.
PMID: 31453189 [PubMed - as supplied by publisher]

18.

Validation of environmental disinfection efficiency of traditional Ayurvedic fumigation practices.
Bhatwalkar SB, Shukla P, Srivastava RK, Mondal R, Anupam R

J Ayurveda Integr Med. 2019 Jul - Sep;10(3):203-206.
PMID: 31427141 [PubMed - as supplied by publisher]

19.

Antibacterial Effect of Hydroalcoholic Extract of , , and on .
Vahabi S, Hakemi-Vala M, Gholami S

Adv Biomed Res. 2019;8():22.
PMID: 31016180 [PubMed - as supplied by publisher]

20.

In-Vitro Evaluation of 52 Commercially-Available Essential Oils Against .
Monzote L, Herrera I, Satyal P, Setzer WN

Molecules. 2019 Mar;24(7):.
PMID: 30934998 [PubMed - indexed for MEDLINE]

21.

Combined antibacterial effect of essential oils from three most commonly used Ethiopian traditional medicinal plants on multidrug resistant bacteria.
Gadisa E, Weldearegay G, Desta K, Tsegaye G, Hailu S, Jote K, Takele A

BMC Complement Altern Med. 2019 Jan;19(1):24.
PMID: 30658640 [PubMed - indexed for MEDLINE]

22.

Boswellia serrata oleo-gum-resin and β-boswellic acid inhibits HSV-1 infection in vitro through modulation of NF-кB and p38 MAP kinase signaling.
Goswami D, Mahapatra AD, Banerjee S, Kar A, Ojha D, Mukherjee PK, Chattopadhyay D

Phytomedicine. 2018 Dec;51():94-103.
PMID: 30466633 [PubMed - indexed for MEDLINE]

23.

Interactions between Triterpenes and a P-I Type Snake Venom Metalloproteinase: Molecular Simulations and Experiments.
Preciado LM, Pereañez JA, Azhagiya Singam ER, Comer J

Toxins (Basel). 2018 09;10(10):.
PMID: 30274214 [PubMed - indexed for MEDLINE]

24.

Differentially Enhancing Effects of Long-term Treatment with Serrazyme, Boswellia and Pine on Seminal Bacterial Detection in Patients with Chronic Bacterial or Inflammatory Prostatitis, Probably Related to Several Degrees of Bacterial Adherence.
Vicari E, Malaguarnera G, Vicari BO, Salmeri M, Salemi M, Castiglione R

Curr Clin Pharmacol. 2018;13(3):183-189.
PMID: 30073929 [PubMed - indexed for MEDLINE]

25.

L-Methionine associated with Hibiscus sabdariffa and Boswellia serrata extracts are not inferior to antibiotic treatment for symptoms relief in patients affected by recurrent uncomplicated urinary tract infections: Focus on antibiotic-sparing approach.
Cai T, Cocci A, Tiscione D, Puglisi M, Di Maida F, Malossini G, Verze P, Palmieri A, Mirone V, Bjerklund Johansen TE

Arch Ital Urol Androl. 2018 Jun;90(2):97-100.
PMID: 29974725 [PubMed - indexed for MEDLINE]

26.

Frankincense and myrrh essential oils and burn incense fume against micro-inhabitants of sacral ambients. Wisdom of the ancients?
Ljaljević Grbić M, Unković N, Dimkić I, Janaćković P, Gavrilović M, Stanojević O, Stupar M, Vujisić L, Jelikić A, Stanković S, Vukojević J

J Ethnopharmacol. 2018 Jun;219():1-14.
PMID: 29530608 [PubMed - indexed for MEDLINE]

27.

Evaluation of Antimycobacterial and Synergistic Activity of Plants Selected Based on Cheminformatic Parameters
Rahgozar N, Bakhshi Khaniki G, Sardari S

Iran Biomed J. 2018 11;22(6):401-7.
PMID: 29510602 [PubMed - indexed for MEDLINE]

28.

Traditionally used herbal medicines with antibacterial effect on : and .
Maraghehpour B, Khayamzadeh M, Najafi S, Kharazifard M

J Indian Soc Periodontol. 2016 Nov-Dec;20(6):603-607.
PMID: 29238140 [PubMed - as supplied by publisher]

29.

Insights into the functionality of endophytic actinobacteria with a focus on their biosynthetic potential and secondary metabolites production.
Passari AK, Mishra VK, Singh G, Singh P, Kumar B, Gupta VK, Sarma RK, Saikia R, Donovan AO, Singh BP

Sci Rep. 2017 09;7(1):11809.
PMID: 28924162 [PubMed - indexed for MEDLINE]

30.

Terpenoids from the Oleo-Gum-Resin of Boswellia serrata and Their Antiplasmodial Effects In Vitro.
Greve HL, Kaiser M, Brun R, Schmidt TJ

Planta Med. 2017 Oct;83(14-15):1214-1226.
PMID: 28738439 [PubMed - indexed for MEDLINE]

31.

Boswellia ovalifoliolata (Burseraceae) essential oil as an eco-friendly larvicide? Toxicity against six mosquito vectors of public health importance, non-target mosquito fishes, backswimmers, and water bugs.
Benelli G, Rajeswary M, Vijayan P, Senthilmurugan S, Alharbi NS, Kadaikunnan S, Khaled JM, Govindarajan M

Environ Sci Pollut Res Int. 2018 Apr;25(11):10264-10271.
PMID: 28332087 [PubMed - indexed for MEDLINE]

32.

Enzyme inhibitory metabolites from endophytic Penicillium citrinum isolated from Boswellia sacra.
Ali S, Khan AL, Ali L, Rizvi TS, Khan SA, Hussain J, Hamayun M, Al-Harrasi A

Arch Microbiol. 2017 Jul;199(5):691-700.
PMID: 28220202 [PubMed - indexed for MEDLINE]

33.

effectiveness of triterpenoids and their synergistic effect with antibiotics against strains.
Hamza M, Nadir M, Mehmood N, Farooq A

Indian J Pharmacol. 2016 Nov-Dec;48(6):710-714.
PMID: 28066112 [PubMed - indexed for MEDLINE]

34.

Synergistic antimicrobial activity of Boswellia serrata Roxb. ex Colebr. (Burseraceae) essential oil with various azoles against pathogens associated with skin, scalp and nail infections.
Sadhasivam S, Palanivel S, Ghosh S

Lett Appl Microbiol. 2016 Dec;63(6):495-501.
PMID: 27730658 [PubMed - indexed for MEDLINE]

35.

Chemical composition, antiproliferative, antioxidant and antibacterial activities of essential oils from aromatic plants growing in Sudan.
Yagi S, Babiker R, Tzanova T, Schohn H

Asian Pac J Trop Med. 2016 Aug;9(8):763-70.
PMID: 27569885 [PubMed - as supplied by publisher]

36.

Endophytic Fungi from Frankincense Tree Improves Host Growth and Produces Extracellular Enzymes and Indole Acetic Acid.
Khan AL, Al-Harrasi A, Al-Rawahi A, Al-Farsi Z, Al-Mamari A, Waqas M, Asaf S, Elyassi A, Mabood F, Shin JH, Lee IJ

PLoS One. 2016;11(6):e0158207.
PMID: 27359330 [PubMed - indexed for MEDLINE]

37.

Sensitivity of clinical isolates of Candida to essential oils from Burseraceae family.
Nikolic M, Smiljkovic M, Markovic T, Cirica A, Glamoclija J, Markovic D, Sokovic M

EXCLI J. 2016;15():280-9.
PMID: 27330531 [PubMed - as supplied by publisher]

38.

Toxicity of Boswellia dalzielii (Burseraceae) Leaf Fractions Against Immature Stages of Anopheles gambiae (Giles) and Culex quinquefasciatus (Say) (Diptera: Culicidae).
Younoussa L, Nukenine EN, Esimone CO

Int J Insect Sci. 2016;8():23-31.
PMID: 27279752 [PubMed - as supplied by publisher]

39.

Ursane and tirucallane-type triterpenes of Boswellia rivae oleo-gum resin.
Manguro LO, Wagai SO

J Asian Nat Prod Res. 2016 Sep;18(9):854-64.
PMID: 27049028 [PubMed - indexed for MEDLINE]

40.

In Vitro Activity of Twenty Commercially Available, Plant-Derived Essential Oils against Selected Dermatophyte Species.
Nardoni S, Giovanelli S, Pistelli L, Mugnaini L, Profili G, Pisseri F, Mancianti F

Nat Prod Commun. 2015 Aug;10(8):1473-8.
PMID: 26434145 [PubMed - indexed for MEDLINE]

41.

Boswellic acids target the human immune system-modulating antimicrobial peptide LL-37.
Henkel A, Tausch L, Pillong M, Jauch J, Karas M, Schneider G, Werz O

Pharmacol Res. 2015 Dec;102():53-60.
PMID: 26361729 [PubMed - indexed for MEDLINE]

42.

The in vitro antifungal activity of sudanese medicinal plants against Madurella mycetomatis, the eumycetoma major causative agent.
Elfadil H, Fahal A, Kloezen W, Ahmed EM, van de Sande W

PLoS Negl Trop Dis. 2015 Mar;9(3):e0003488.
PMID: 25768115 [PubMed - indexed for MEDLINE]

43.

Inhibitory effect of essential oils against Trichosporon ovoides causing Piedra Hair Infection.
Saxena S, Uniyal V, Bhatt RP

Braz J Microbiol. 2012 Oct;43(4):1347-54.
PMID: 24031963 [PubMed - as supplied by publisher]

44.

Microbial transformation of acetyl-11-keto-β-boswellic acid and their inhibitory activity on LPS-induced NO production.
Sun Y, Liu D, Xi R, Wang X, Wang Y, Hou J, Zhang B, Wang C, Liu K, Ma X

Bioorg Med Chem Lett. 2013 Mar;23(5):1338-42.
PMID: 23391590 [PubMed - indexed for MEDLINE]

45.

A boswellic acid-containing extract attenuates hepatic granuloma in C57BL/6 mice infected with Schistosoma japonicum.
Liu M, Chen P, Büchele B, Dong S, Huang D, Ren C, Zhang Y, Hou X, Simmet T, Shen J

Parasitol Res. 2013 Mar;112(3):1105-11.
PMID: 23271565 [PubMed - indexed for MEDLINE]

46.

Composition and antibacterial activity of the essential oils of four commercial grades of Omani luban, the oleo-gum resin of Boswellia sacra FLUECK.
Al-Saidi S, Rameshkumar KB, Hisham A, Sivakumar N, Al-Kindy S

Chem Biodivers. 2012 Mar;9(3):615-24.
PMID: 22422529 [PubMed - indexed for MEDLINE]

47.

The additive and synergistic antimicrobial effects of select frankincense and myrrh oils--a combination from the pharaonic pharmacopoeia.
de Rapper S, Van Vuuren SF, Kamatou GP, Viljoen AM, Dagne E

Lett Appl Microbiol. 2012 Apr;54(4):352-8.
PMID: 22288378 [PubMed - indexed for MEDLINE]

48.

Boswellic acids from frankincense inhibit lipopolysaccharide functionality through direct molecular interference.
Henkel A, Kather N, Mönch B, Northoff H, Jauch J, Werz O

Biochem Pharmacol. 2012 Jan;83(1):115-21.
PMID: 22001311 [PubMed - indexed for MEDLINE]

49.

Acetyl-11-keto-β-boswellic acid (AKBA); targeting oral cavity pathogens.
Raja AF, Ali F, Khan IA, Shawl AS, Arora DS

BMC Res Notes. 2011 Oct;4():406.
PMID: 21992439 [PubMed - as supplied by publisher]

50.

Antibacterial activity and phytochemical study of six medicinal plants used in Benin.
Anago E, Lagnika L, Gbenou J, Loko F, Moudachirou M, Sanni A

Pak J Biol Sci. 2011 Apr;14(7):449-55.
PMID: 21902057 [PubMed - indexed for MEDLINE]

51.

Antituberculosis cycloartane triterpenoids from Radermachera boniana.
Truong NB, Pham CV, Doan HT, Nguyen HV, Nguyen CM, Nguyen HT, Zhang HJ, Fong HH, Franzblau SG, Soejarto DD, Chau MV

J Nat Prod. 2011 May;74(5):1318-22.
PMID: 21469696 [PubMed - indexed for MEDLINE]

52.

Antistaphylococcal and biofilm inhibitory activities of acetyl-11-keto-β-boswellic acid from Boswellia serrata.
Raja AF, Ali F, Khan IA, Shawl AS, Arora DS, Shah BA, Taneja SC

BMC Microbiol. 2011 Mar;11():54.
PMID: 21406118 [PubMed - indexed for MEDLINE]

53.

Complete structural assignment of serratol, a cembrane-type diterpene from Boswellia serrata, and evaluation of its antiprotozoal activity.
Schmidt TJ, Kaiser M, Brun R

Planta Med. 2011 May;77(8):849-50.
PMID: 21157686 [PubMed - indexed for MEDLINE]

54.

Development and evaluation of vesicular system for curcumin delivery.
Gupta NK, Dixit VK

Arch Dermatol Res. 2011 Mar;303(2):89-101.
PMID: 21085975 [PubMed - indexed for MEDLINE]

55.

[Treatment of atrophic and irritative vulvovaginal symptoms with an anhydrous lipogel and its complementary effect with vaginal estrogenic therapy: new evidences].
Del Pup L

Minerva Ginecol. 2010 Aug;62(4):287-91.
PMID: 20827246 [PubMed - indexed for MEDLINE]

56.

Evaluation of 13 selected medicinal plants from Burkina Faso for their antiplasmodial properties.
Jansen O, Angenot L, Tits M, Nicolas JP, De Mol P, Nikiéma JB, Frédérich M

J Ethnopharmacol. 2010 Jul;130(1):143-50.
PMID: 20435124 [PubMed - indexed for MEDLINE]

57.

Studies of the in vitro anticancer, antimicrobial and antioxidant potentials of selected Yemeni medicinal plants from the island Soqotra.
Mothana RA, Lindequist U, Gruenert R, Bednarski PJ

BMC Complement Altern Med. 2009 Mar;9():7.
PMID: 19320966 [PubMed - indexed for MEDLINE]

58.

In vitro anti-biofilm activity of Boswellia spp. oleogum resin essential oils.
Schillaci D, Arizza V, Dayton T, Camarda L, Di Stefano V

Lett Appl Microbiol. 2008 Nov;47(5):433-8.
PMID: 19146534 [PubMed - indexed for MEDLINE]

59.

Assessment of antimalarial activity against Plasmodium falciparum and phytochemical screening of some Yemeni medicinal plants.
Alshawsh MA, Mothana RA, Al-Shamahy HA, Alsllami SF, Lindequist U

Evid Based Complement Alternat Med. 2009 Dec;6(4):453-6.
PMID: 18955251 [PubMed - as supplied by publisher]

60.

Potential of biologically active plant oils to control mosquito larvae (Culex pipiens, Diptera: Culicidae) from an Egyptian locality.
Khater HF, Shalaby AA

Rev Inst Med Trop Sao Paulo. 2008 Mar-Apr;50(2):107-12.
PMID: 18488090 [PubMed - indexed for MEDLINE]

61.

Antiinflammatory and antiatherogenic effects of the NF-kappaB inhibitor acetyl-11-keto-beta-boswellic acid in LPS-challenged ApoE-/- mice.
Cuaz-Pérolin C, Billiet L, Baugé E, Copin C, Scott-Algara D, Genze F, Büchele B, Syrovets T, Simmet T, Rouis M

Arterioscler Thromb Vasc Biol. 2008 Feb;28(2):272-7.
PMID: 18032778 [PubMed - indexed for MEDLINE]

62.

Chemical composition and antimicrobial activity of some oleogum resin essential oils from Boswellia spp. (Burseraceae).
Camarda L, Dayton T, Di Stefano V, Pitonzo R, Schillaci D

Ann Chim. 2007 Sep;97(9):837-44.
PMID: 17970299 [PubMed - indexed for MEDLINE]

63.

Screening of plant extracts for antimicrobial activity against bacteria and yeasts with dermatological relevance.
Weckesser S, Engel K, Simon-Haarhaus B, Wittmer A, Pelz K, Schempp CM

Phytomedicine. 2007 Aug;14(7-8):508-16.
PMID: 17291738 [PubMed - indexed for MEDLINE]

64.

Phytochemical screening and antiviral activity of some medicinal plants from the island Soqotra.
Mothana RA, Mentel R, Reiss C, Lindequist U

Phytother Res. 2006 Apr;20(4):298-302.
PMID: 16557613 [PubMed - indexed for MEDLINE]

65.

Antimicrobial activity of some medicinal plants of the island Soqotra.
Mothana RA, Lindequist U

J Ethnopharmacol. 2005 Jan;96(1-2):177-81.
PMID: 15588668 [PubMed - indexed for MEDLINE]

66.

Indigenous knowledge system for treatment of trypanosomiasis in Kaduna state of Nigeria.
Atawodi SE, Ameh DA, Ibrahim S, Andrew JN, Nzelibe HC, Onyike EO, Anigo KM, Abu EA, James DB, Njoku GC, Sallau AB

J Ethnopharmacol. 2002 Feb;79(2):279-82.
PMID: 11801393 [PubMed - indexed for MEDLINE]

67.

Antimicrobial activity of Boswellia dalziellii stem bark.
Adelakun EA, Finbar EA, Agina SE, Makinde AA

Fitoterapia. 2001 Nov;72(7):822-4.
PMID: 11677023 [PubMed - indexed for MEDLINE]

68.

Inhibitory effects of sudanese medicinal plant extracts on hepatitis C virus (HCV) protease.
Hussein G, Miyashiro H, Nakamura N, Hattori M, Kakiuchi N, Shimotohno K

Phytother Res. 2000 Nov;14(7):510-6.
PMID: 11054840 [PubMed - indexed for MEDLINE]

69.

Structure-activity relationships of the nonredox-type non-competitive leukotriene biosynthesis inhibitor acetyl-11-keto-β-boswellic acid.
Sailer ER, Hoernlein RF, Ammon HP, Safayhi H

Phytomedicine. 1996 May;3(1):73-4.
PMID: 23194865 [PubMed - as supplied by publisher]

70.

5-Lipoxygenase inhibition by acetyl-11-keto-β-boswellic acid (AKBA) by a novel mechanism.
Safayhi H, Sailer ER, Ammon HP

Phytomedicine. 1996 May;3(1):71-2.
PMID: 23194864 [PubMed - as supplied by publisher]

71.

Screening of some Nigerian plants for molluscicidal activity.
Kela SL, Ogunsusi RA, Ogbogu VC, Nwude N

Rev Elev Med Vet Pays Trop. 1989;42(2):195-202.
PMID: 2626572 [PubMed - indexed for MEDLINE]

72.

Susceptibility of two-week old Lymnaea natalensis to some plant extracts.
Kela SL, Ogunsusi RA, Ogbogu VC, Nwude N

Rev Elev Med Vet Pays Trop. 1989;42(2):189-92.
PMID: 2626571 [PubMed - indexed for MEDLINE]