AIn increase of C'4O., pro(luction from acetate-i-C'4 and acetate-2-C14 in corn roots by 2,4-D treatment has been reported; the percenitage increase was larger fronm the methbl carbon than from the carboxyl carbon (4). Usinig root tissues it was found that 2,4-D cause(d an increase in the amliouint of glucose catabolized via the pentose phosphate pathxway in root tissues (3). Whlen bean stem ti...

This study compared the shaping ability of five Ni-Ti rotary files (ProTaper Universal, Reciproc, Hyflex CM, ProTaper Next and TF Adaptive) in simulated root canals. Each group consisted of 10 root canals. Preand post-instrumentation photographs were taken using a precise camera and superimposed with Photoshop. Material removal from the inner and outer canal walls, transportation and centering ...

The endodontic file is a tapered, needle shape body used for the preparation of curved human root canals. During preparation, process files get failed due to locking action offered by canal wall. present study aimed find fatigue life at 23°, 33° and 43° curvature angles. Four brands were selected viz. Hyplex CM, Pro-Taper Next, Hero Shaper, Pro-File Vortex. strain analysis done using ANSYS show...

The aim of this prospective, randomized, double-blind, double-dummy, multicenter clinical trial was to investigate the efficacy and safety of PRO 160/120 (Prostagutt forte), a fixed combination preparation of 160 mg Sabal fruit extract WS 1473 and 120 mg Urtica root extract WS 1031 per capsule, in comparison to the α1-adrenoceptor antagonist tamsulosin (CAS 106463-17-6) in lower urinary trac...

Four residues making almost a complete 180 degrees turn in the direction of the peptide chain define a reverse turn, a common motif and recognition site in proteins. Cyclization between residues i and i + 3 and incorporation of heterochiral dipeptides (such as d-Pro-l-Pro) in the i + 1 and i + 2 positions are used to constrain a peptide to a reverse-turn conformation. A combined approach, cycli...

Chronic neck pain is a major problem with common causes including disc herniation and spondylosis that compress the spinal nerve roots. Cervical nerve root compression in the rat produces sustained behavioral hypersensitivity, due in part to the early upregulation of pro-inflammatory cytokines, the sustained hyperexcitability of neurons in the spinal cord and degeneration in the injured nerve r...

Carrot (Daucus carota) is a biannual plant that accumulates massive amounts of carotenoid pigments in the storage root. Although the root of carrot plants was white before domestication, intensive breeding generated the currently known carotenoid-rich varieties, including the widely popular orange carrots that accumulate very high levels of the pro-vitamin A carotenoids β-carotene and, to a low...

Based on the lotus root slicing machine of crank-slider style designed by the authors, the virtual prototype model of slicing machine has been established by the software of PRO/E, and the kinematics and dynamics performances of the slicing machine were studied by utilizing ADAMS. At the same time, analyses were made on the changes of the cutting velocity and acceleration of blade, the force co...

Proline (Pro) is one of the most accumulated osmolytes in salinity and water deficit conditions in plants. In the present study, we measured the Pro content, the activity and the expression level of delta 1-pyrroline-5-carboxylate synthetase (P5CS: gamma-glutamyl kinase, EC 2.7.2.11 and glutamate-5-semialdehyde dehydrogenase, EC 1.2.1.41), a key regulatory enzyme involved in the biosynthesis of...