نتایج جستجو برای: 1945 and third

تعداد نتایج: 16848232  

Journal: :Journal of bacteriology 1945
C P Hegarty E Thiele W F Verwey

Streptomycin (Schatz, Bugie, and Waksman, 1944) has been shown to be efficacious in the treatment of infections due to gram-negative bacteria (Jones et al., 1944; Robinson et at., 1944; Heilman, 1945; Reimann et al., 1945). A determination of the activity of streptomycin against Hemophilus pertussis seemed desirable since there is need for an effective agent to be used in the therapy of whoopin...

1945
Tien-Yien Li Jiu Ding

Mr. Tien-Yien Li, of Hunan ancestry, was born in June of 1945 in Sha County, Fujian Province of China. His father, Ding-Xun Li, studied overseas at the medical school of Tokyo Imperial University and received a medical doctorate degree. In 1934, he returned to China and became a faculty member of Hunan Xiang-ya Medical School. In 1939, he served as president of Fujian Provincial Medical College...

Journal: :Medical History 2001
Andreas-Holger Maehle

first time in almost two centuries, Gregory's lectures on medical ethics. McCullough has enhanced the value of these lectures by including previously unpublished student lecture notes. These notes permit us to chart the evolution of Gregory's ideas, and, indeed, the formation of core concepts of bioethics. Consider, for example, the evolution of what is probably the first use of the expression ...

Journal: :Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2007
Jan V Hirschmann

Coccidioidomycosis was first discovered by a medical student in Argentina in 1892, and knowledge about the infection mostly arose from observations of clinicians and scientists in California, primarily at Stanford University Medical Center. Some discoveries came by chance. Many others arose from careful epidemiologic and clinical investigations in the San Joaquin Valley during the 1930s, when p...

Journal: :Medical History 1987
I. M. Librach

H. W. SCHREIBER and G. CARSTENSEN (editors), Chirurgie im Wandel der Zeit 1945-1983, Berlin, Heidelberg, and New York, Springer-Verlag, 1983, 8vo, pp. xviii, 419, illus., $55.20/ DM.128.00 This heaavy hardback of 419 pages records the proceedings of the 100th Congress of the German Surgical Association founded in 1872 by the surgeons Billroth and von Langenbeck. In addition to the two editors, ...

Journal: :Journal of lipid research 2008
Alan D Attie Joseph L Witztum Peter A Edwards Jake A Lusis

On Jun. 17, 2008, the lipid research community lost a beloved friend and scholar, Roger A. Davis. Roger was a major contributor to our understanding of the regulation of lipoprotein production, bile acid metabolism, and atherosclerosis. Roger gravitated to science at an early age; he loved to tinker and felt that the truthfulness of science provided a refuge from the conflicting religious ortho...

Journal: :The Biochemical journal 1951
J D JUDAH

Lineweaver, H. & Burk, D. (1934). J. Amer. chem. Soc. 56, 658. Ljunggren, G. (1924). Biochem. Z. 145, 421. Mann, T. (1944). Biochem. J. 38, 345. Neuberg, C. & Mandl, I. (1946). Arch. Biochem. 11, 451. Ohlmeyer, P. (1938). Biochem. Z. 297, 67. Potter, V. R. (1945). In Manometric Techniques and Relatd Methode for the Study of Tissue Metaboli8m, p. 190, edited by Umbreit, W. W., Burris, R. H. & St...

Journal: :The Journal of obstetrics and gynaecology of the British Empire 1962
C H MACAFEE W G MILLAR G HARLEY

As can be seen from Table 1 the reduction in both maternal and foetal mortality in the 16 years since 1945 has been gratifying and to assess the reasons for this improvement a series of 425 cases of confirmed placenta praevia has been critically analyzed. At the same time the opportunity was taken of studying the factors contributing to maternal and foetal deaths to see if any further improveme...

Journal: :Archives of disease in childhood 1951
B LAURANCE

Horder (1909) reviewed 150 cases of subacute bacterial endocarditis at all ages and found that congenital heart lesions were present in eight (5-3 ). In 250 similar cases reviewed by Kelson and White (1945) there were 13 (5-2%) congenital heart lesions, and in a further 88 cases seen between 1939 and 1944 White, Mathews and Evans (1945) recorded 12 (13%), whilst Seabury (1947) put the incidence...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده زیست شناسی 1391

بررسی تآثیر کورکومین بر بیان آکواپورین5 در سلول های سرطانی روده بزرگ انسان(ht-29) سرطان روده بزرگ جزو بیماری های خطرناک بوده و از نظر شیوع سومین سرطان شایع و دومین علت مرگ ومیر ناشی از سرطان در جهان محسوب می شود. خطرابتلا به این سرطان تحت تاثیر دو عامل محیطی وفاکتورهای ژنتیکی می باشد. آکواپورین ها، پروتئین های کانال آبی بوده که نقش مهمی را در انتقال آب در بافتهای اندوتلیالی و اپی تلیالی بر عهد...

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