Background: Gingival recessions require treatment for many reasons – impaired aesthetic appearance, root sensitivity, cervical caries or abrasion. Two surgical techniques have been described that use free gingival graft for root coverage. The technique proposed by Bernimoullin et al. involves two surgical steps. The first step consists of creating attached gingiva by means of free gingival graf...

OBJECTIVE The American Academy of Pediatrics recommends immunization of preterm infants at 2 months' chronological age with diphtheria-tetanus-acellular pertussis vaccine, regardless of birth weight and gestational age. Several investigators have reported an increased incidence of cardiorespiratory events in preterm infants after immunization. Consequently, many primary care providers do not ad...

OBJECTIVES The purpose of this work was to evaluate the long-term effectiveness of vaccination with acellular pertussis vaccines at 3, 5, and 12 months of age. METHODS Clinical follow-up of reported culture- and polymerase chain reaction-confirmed cases of pertussis was initiated during October 1997 in most of Sweden (except Gothenburg and environs). The study population included 90% of Swedi...

Abstract: Black triangle could become a space for food retention, therefore, it affects gingival health, pronunciation, and appearance of person, especially if occurs between the anterior teeth. This condition can be caused by periodontal disease due to poor oral dental hygiene, abnormal crown shape morphology, root angulation improper bracket placement during orthodontic treatment others. case...

The hypothesis is that induced pluripotent stem cells (iPSC) derived Schwann cells and/or macrophages can be transplanted into acellular nerve graft in repairing injured nervous system. The efficiency of iPSC seeded acellular nerve graft may mimic the autologous peripheral nerve graft.

bordetella pertussis is a gram negative bacterium that causes respiratory tract infection in human (whooping cough). pertussis toxin (pt) is the main component of current acellular pertussis vaccine and the s1 (subunit1) is the main immunogenic part of it. thus, s1 has been the target of many studies as a potent candidate of acellular vaccine against bordetella pertussis, lacking the side effec...

OBJECTIVE To assess the efficacy and safety of whole-cell and acellular pertussis vaccines administered to children singly or within diphtheria, tetanus and pertussis (DTP) vaccines. DATA SOURCES We searched the Cochrane Library, MEDLINE, EMBASE, Biological Abstracts and Science Citation Index to December 2001. Specialised websites and bibliographies of retrieved articles and reviews were ass...

The histological diversity of the skeletal tissues of fishes is impressive compared with that of other vertebrate groups, yet our understanding of the functional consequences of this diversity is limited. In particular, although it has been known since the mid-1800s that a large number of fish species possess acellular bones, the mechanical advantages and consequences of this structural charact...

objective: different surgical procedures have been proposed for the treatment of gingival recessions. the goal of this study was to compare the clinical results of gingival recession treatment using subepithelial connective tissue graft and an acellular dermal matrix allograft. materials and methods: the present study was performed on 5 patients with 9 bilateral miller`s class i or ii gingival ...