Oral administration of clinical-type high molecular weight urokinase (HMW-UK) in a single dose of 30,000-60,000 International Units (IU) in enteric-coated capsules, in a group of normal human subjects, induced a plasma fibrinolytic state suggesting transport of HMW-UK across the intestinal tract. Other groups of human subjects were given a single dose of 120,000 IU daily of pure HMW-UK for 1 d ...

One of the most important forms of preharvest damage to wheat is caused by sunn pests. The insects insert their mouth parts into the immature grain and while injecting their saliva suck the milky juices. Flour from damaged wheat results in low baking performance due to the bug proteolytic enzymes’ injected which cause the breakdown of gluten structure in the dough. In the present study three wh...

Actomyosin was prepared from human myocardium and its protein composition was examined by SDS-polyacrylamide gel electrophoresis. For some preparations, particularly actomyosin isolated from elderly subjects, a high molecular weight (HMW) band (identified as a breakdown product of myosin heavy chain) appeared, while the troponin-T subunit decreased. Myofibril associated protease (MFP) activity ...

Cardiovascular disease and cancer are increased in Type 2 diabetes. TPM1 and TPM4 genes encode proteins associated with cardiovascular and neoplastic disease. High (HMW) and low (LMW) molecular weight isoforms from TPM1 and TPM4 are altered in several cancer cells and the 3'UTR of TPM1 mRNA is tumour suppressive. Leukocytes influence cardiovascular and neoplastic disease by immunosurveillance f...

Purified human granulocyte elastase cleaved purified human high molecular weight (HMW) kininogen into multiple low molecular weight fragments, and destroyed the clot-promoting activity of the HMW kininogen. Elastase digestion did not release kinin or destroy the bradykinin portion of the HMW kininogen molecule; kallikrein could release kinin from the elastase-induced low molecular weight digest...

We found an acid extract of normal dog kidneys to contain two distinct molecular weight forms of renin-like activity. Gel filtration chromatography showed peaks of activity as estimated molecular weights of 65,000 and 41,000. The high molecular weight fraction (HMW) comprised only 1% of the total activity of the extract. Both HMW and low molecular weight (LMW) fractions were inhibited by anti-h...

Coral reefs which form some of the most diverse ecosystems on Earth support many symbiotic relationships. Symbiodinium can provide up to 90% of a coral.s energy requirements. Temperature rise, turbid water and high salinity in the Persian Gulf were among the factors separating zooxanthellae from corals and result in bleaching phenomenon. Therefore, it is crucial to identify Symbiodinium of the ...