objective: congenital fusion of jaws is a rare disorder which is observed in infants and cab ne syndromic and non-syndromic. limited mouth opening in patients can affect the child growth and cause difficulties in feeding, swallowing and breathing.   case: a in this study, a female infant from afghanistan, settled in qom referred to alzahra maternity with upper and lower fusion jaws is reported....

The pharyngeal jaw of cichlids may represent a key innovation that facilitated their unparalleled trophic divergence. In cichlids, 'fusion' of the lower pharyngeal jaw (LPJ) results from suturing between the two lower ceratobranchials. To examine, what novel abilities a more extensively fused pharyngeal jaw may confer, the function of LPJ suturing was examined in Heroine cichlids. Greater LPJ s...

  Objective: Congenital fusion of jaws is a rare disorder which is observed in infants and cab ne syndromic and non-syndromic. Limited mouth opening in patients can affect the child growth and cause difficulties in feeding, swallowing and breathing.   Case: A In this study, a female infant from Afghanistan, settled in Qom referred to AlZahra maternity with upper and lower fusion jaws is reporte...

Bone is important to give the body support, but it also contains marrow that harbors mesenchymal stem cells and hematopoietic progenitors. An important chemoattractant for hematopoietic cell homing towards the bone marrow, CXCL12, was shown to inhibit expression of apoptosis related genes. Previously, it was shown that jaw osteoclast precursors express more anti-apoptotic genes than long bone o...

Analysis of breeding records suggests that the occurrence of fused and supernumerary molars in the rice rat, associated with lower body weight than normal and with reduced fertility, is dependent on a single autosomal recessive gene subject to background modification. Molar fusion, which is preceded by stripping of the external enamel epithelium from the interdental lamina, may involve the firs...

OBJECTIVES Mechanical stapling devices have been established as the mainstay of therapy in the selective isolation and division of bronchial and vascular structures during anatomic lung resection. Few data are available regarding the application of energy-based tissue fusion technology during anatomic lung resection. In the present study, we evaluated the use of energy-based instruments for the...

Congenital fusion of the mandible to maxilla is a rare phenomenon. The fusion can be a bony fusion in which case it’s referred to as Syngnathia or soft tissue fusion when it’s addressed as Synechiae. [1] Soft tissues fusion is involved most often in the oral cavity but it may involve both hard and soft tissues of the child. This results in inability of child to thrive as it doesn’t allow mouth ...

Syngnathia (bony fusion of the upper and lower jaw) is a rare human congenital condition, with fewer than sixty cases reported in the literature. Syngnathia typically presents as part of a complex syndrome comprising widespread oral and maxillofacial anomalies, but it can also occur in isolation. Most cartilage, bone, and connective tissue of the head and face is derived from neural crest cells...

Bisphosphonates (BPs) are widely used in the treatment of several bone diseases, such as osteoporosis and cancers that have metastasized to bone, by virtue of their ability to inhibit osteoclastic bone resorption. Previously, it was shown that osteoclasts present at different bone sites have different characteristics. We hypothesized that BPs could have distinct effects on different populations...

A thorough morphological description of the feeding apparatus in Hippocampus reidi, a long-snouted seahorse, and Dunckerocampus dactyliophorus, an extremely long-snouted pipefish, revealed specialized features that might be associated with the fast and powerful suction feeding, like the two ligamentous connections between the lower jaw and the hyoid, the saddle joint of the latter with the susp...