The effect of glucagon on erythropoiesis has been studied in mice and rats. Long-acting glucagon protamine zinc (Novo) was injected subcutaneously twice daily at 9 a.m. and 4 p.m. After administration of 2 x 200 ag/day for 10 days, the erythropoiesis of male rats was markedly depressed. Total normoblasts counts per femur. reticulocytes. and “Fe uptake into red cells fell respectively to 35%, 50...

Earlier studies from this and other laboratories have shown that the presence of glucose inhibits the formation of certain inducible enzymes in bacteria (Boyd and Lichstein, 1955; Magasanik, 1957). This phenomenon is not specific to glucose, but rather is shared by other carbohydrates utilized by the bacterial cells. Although several mechanisms have been proposed to explain this carbohydrate ef...

This article applies the modified CMS model and selects data about exports of China’s agricultural products to Kazakhstan from 1998 2019 according SITC (Rev.3) so as make an empirical analysis factors influencing growth based on both overall classification perspectives. The results show that structural change effects promoted before “Belt Road” initiative was proposed, followed by inhibiting ef...

Background:α-Glucosidase Inhibition can significantly prevent glucose uptake after meal, and helps in controlling of some adverse effects in diabetics. So determination of α-Glucosidase inhibitory effect and antioxidant activity of the Haplophyllum acutifolium and Ferula haussknechtii aerial organs was the aim of this study.Methods:Inhibitory effect of hexane extracts from dif...

Background:α-Glucosidase Inhibition can significantly prevent glucose uptake after meal, and helps in controlling of some adverse effects in diabetics. So determination of α-Glucosidase inhibitory effect and antioxidant activity of the Haplophyllum acutifolium and Ferula haussknechtii aerial organs was the aim of this study.Methods:Inhibitory effect of hexane extracts from dif...

abstract background: chemotherapy by using agents such as etoposide is a common way for inhibition of tumors. this treatment is accompanied by many undesirable side effects. calprotectin is an abundant protein in the neutrophil cytosol, it has growth-inhibitory and apoptosis-inducing activities against various cell types such as tumor cells. in this study to introduce calprotectin as a suitable...

understanding the function of trichoderma species in the control of phytophthora drechsleri in pistachio orchards is very important.  in this study, the effects of liquid extra-cellular secretions and volatile compounds secreted by 27 isolates of trichoderma harzianum, t. crassum, t. koningii, t.aureoviride, t. asperellum, t. brevicompactum, t.longibrachiatum and t. virens were investigated on ...

Natural compounds including essential oils (EOs) are used to inhibit the pathogenic bacterial growth in foods. The objective of this study was to investigate the combined effect of Trachyspermum ammi EO and propolis ethanolic extract (PEE) on some food pathogenic bacteria. In this study, the effect of T. ammi EO and PEE at different concentrations, individually and in combinat...