The study assessed the genetic variability and possibility of Scots pine regeneration in marshy forest. parameters were determined using ISSR technique. relationships between herbaceous plants, density, their determined. On average, per 1 m2, three regenerated seedlings with a mean height 27.56 cm inventoried. Based on analysis, it was found that proportion polymorphic loci 60.46%. average numb...

The advancement in material science and fabrication techniques has led to the booming of tissue engineering recent years, covering culture, repair, regeneration, rest. Among aforementioned, considering indispensable roles central/peripheral nerve soft connective tissues playing life-sustaining activities, their regenerations have attracted intense research attention, especially using polymeric ...

The recovery of a built heritage and specifically singular buildings is key aspect local development. aim this study was to understand the influence these regenerations on their environment by transforming adjacent businesses initiating parallel processes gentrification renewed attraction new area can result in increased employment production. methodology used based self-organizing maps neural ...

A continuous-flow microspotter was used to generate planar arrays of stabilized bilayers composed of the polymerizable lipid bis-SorbPC and dopant lipids bearing ligands for proteins. Fluorescence microscopy was used to determine the uniformity of the bilayers and to detect protein binding. After UV-initiated polymerization, poly(lipid) bilayer microarrays were air-stable. Cholera toxin subunit...

Flagellar assembly requires coordination between the assembly of axonemal proteins and the assembly of the flagellar membrane and membrane proteins. Fully grown steady-state Chlamydomonas flagella release flagellar vesicles from their tips and failure to resupply membrane should affect flagellar length. To study vesicle release, plasma and flagellar membrane surface proteins were vectorially pu...

Management of fracture dimmature teeth presents a special challenge to dentists. Apexification, Apexogenosis or Regeneration are the only options for conserving such tooth. Traditional apexification with calcium hydroxide is associated with certain difficulties, like longer treatment time, risk of tooth fracture and incomplete calcification of apical bridge. Treatment outcome of regenerations a...

objective(s): bonenavi, a computer-aided diagnostic system, is used in bone scintigraphy. this system provides the artificial neural network (ann) and bone scan index (bsi) values. ann is associated with the possibility of bone metastasis, while bsi is related to the amount of bone metastasis. the degree of uptake on bone scintigraphy can be affected by the type of bone metastasis. therefore, t...

longevity of osseointegrated implants are intensely influenced by biomechanical factors. control of these factors prevents mechanical complications, which include fracture of screws, components, or materials veneering the framework. in this study, the impact of length and threads pitch of dental implants on the stress distribution and maximum von mises stress in implant-abutment complex and jaw...

conclusions metacarpal neck fractures are a common injury in young and active patients that results in substantial missed time from work. while the surgical indications are well-described, there is no consensus on the optimal treatment modality because of high complication rates. dorsal plating has higher complication rates than closed reduction and percutaneous pinning, but is necessary in com...

background: tumors involving the hand skeleton are rare. however, a basic knowledge of hand tumors is necessary for every clinician. this is due to the importance of distinguishing typical benign tumors from life or limb threatening malignant ones. methods: this study is a review of 99 cases of osseous hand tumors presented to the department of orthopedic surgery, imam khomeini hospital in tehr...