We report on a novel arctic strain BM1 of a carotenogenic chlorophyte from a coastal habitat with harsh environmental conditions (wide variations in solar irradiance, temperature, salinity and nutrient availability) identified as Haematococcus pluvialis Flotow. Increased (25‰) salinity exerted no adverse effect on the growth of the green BM1 cells. Under stressful conditions (high light, nitrog...

The unicellular green alga Haematococcus pluvialis Flotow is known for its massive accumulation of ketocarotenoids under various stress conditions. Therefore, this microalga is one of the favored organisms for biotechnological production of these antioxidative compounds. Astaxanthin makes up the main part of the secondary carotenoids and is accumulated mostly in an esterified form in extraplast...

Abstract Background and Aims:‎ Von Willebrand disease is a bleeding disorder caused by quantitative or functional defects in von Willebrand factor. The disease is found in up to 1 percent of the population. The most common symptom is mucocutaneous bleeding. Recently, studies conducted on healthy people showed that the H817Q mutation that previously known to cause von Willebrand...

menorrhagia is the most common symptom that is experienced by women with bleeding disorders. von willebrand disease (vwd) is the most common congenital human bleeding disorder that is manifested as a quantitative deficiency in von willebrand factor (vwf) or dysfunction of this factor. the frequency of vwd is similar in both men and women. however, vwd is more readily detected in women due to th...

Growth rate and medium parameters between two bench scale volumes (13-L and 250-L) were compared. Experiments were maintained batch mode and culture parameters were periodically measured during a 13-day period. Culture growth during the cultivation of algae Haematococcus pluvialis was determined qualitatively by cell counting, optical density, dry weight, ash content, amount of chlorophyll-a, t...

Nach dem kurzen Bericht ueber die Geschichte van Tetanus; haben wir in diesern Artikel ver­sucht,ueber die Epedirniologie, Pathophisiolo­gie,Aethiologie und die Frueh-und Spaet-Symp­ptome von dieser gcfahrlichen Krankheit,die einen Durchschnitt von 35% Mortalitaet hat,zu berichten.  In disern Artikel legen wir vi.ei wert,besoaders ueber die The·.rapie 1md der Prophyla.xe. Unc:I wii' hal)en bed...

in the present paper, we shall attempt to make a contribution to approximate analytical evaluation of the harmonic decomposition of an arbitrary continuous function. the basic assumption is that the class of functions that we investigate here, except the verification of dirichlet's principles, is concurrently able to be expanded in taylor's representation, over a particular interval o...