inorganic polyphosphates (polyp) are linear polymers of few to several hundred orthophosphate residues, linked by energy-rich phosphoanhydride bonds. four isolates had been screened from soil sample. by maldi-tof analysis, they were identified as bacillius cereus, acinetobacter towneri, b. megaterium and b. cereus. the production of polyp in four isolates was studied in phosphate uptake medium ...

In Central America, Family Farming (FF) is characterized by the fostering of endogenous development, self-sustaining economies, food safety and upholding values agricultural landscape. However, government policies have promoted an external model development based on industrial monocultures, which generates socioeconomic environmental instability, deficient models agroproduction commercialisatio...

Based on the findings of interviews and preliminary observations, there are various issues with learning physics, including continued use expository approach a reliance capacity to recall topics without comprehending their significance. This study aimed characterize profile students' scientific literacy self-concept. The descriptive research was employed in this study, single case design. Learn...

a survey was set up to study the problem of g-6 _ pd deficiency in iran. the deficient subjects underwent a detailed haematological investigation, and their geneological tree was drawn and studied. a registry has been started to enable a follow_up of the deficients revealed by the survey. it is proposed to increase the size and scope of the survey gradual stages so that a statistical analysis o...

Chromomycin A3 binds to DNA and Protamine -deficient spermatozoa look bright yellow,whereas normal spermatozoa appear dull yellow.

The article was first report a case of a 32-year-old female with NPC that is G6PD-deficient. The patient completed induction chemotherapy and concomitant chemoradiotherapy successfully. The patient experienced grade 1 neutropenia , grade 1 diarrhea, and grade 2 acne-like skin reactions during the three cycles of  induction chemotherapy. Grade 1 neutropenia, grade 1 diarrhea, grade 2 oral mucosi...

Carbohydrate-deficient transferrin (CDT) is a generic term that refers to the transferrin glycoforms whose concentration in blood is temporarily increased by sustained alcohol consumption. Due to high clinical specificity, CDT was proposed as a biomarker of heavy alcohol use and has been available for about 20 years. A number of methods have been developed for CDT measurement based on different...

abstract introduction: omega 3 fatty acid especially in the form of fish oil, has structural and biological role in the body's various systems especially nervous system. numerous studies have tried to research about it. auditory is one of the affected systems. omega 3 deficiency can have devastating effects on the nervous system and auditory. this study aimed to evaluate neural conduction ...