Results 141 to 150 of about 345,246 (267)

Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker   +9 more
wiley   +1 more source

Primary gastric squamous cell carcinoma with a bilio-gastric fistula and Krukenberg syndrome. [PDF]

open access: yesClin Case Rep, 2021
Sabbah M   +5 more
europepmc   +1 more source

The Dual Face of Fusobacterium nucleatum in Cancer: Foe, Friend or Both?

open access: yesJournal of Periodontal Research, EarlyView.
Fusobacterium nucleatum has established interactions with cancers in humans. However, contrary to a traditional view that these interactions are uniformly pro‐tumoural, recent evidence suggests a more nuanced role, where contact‐dependent and contact‐independent mechanisms may support either tumour progression or restriction depending on tumour site ...
Anjali Chander   +3 more
wiley   +1 more source

Diagnosis and endoscopic treatment of esophago-bronchial fistula due to gastric heterotopy

open access: yes, 2010
Heterotopic gastric mucosa patches are congenital gastrointestinal abnormalities and have been reported to occur anywhere along the gastrointestinal tract from mouth to anus.
Theodorou, S.   +8 more
core  

Duodeno-pleural fistula: a rare complication of peptic ulcer perforation

open access: yes, 2006
Duodenopleural fistula is a very uncommon complication of peptic ulcer perforation and usually follows empyema after a subdiaphragmatic abscess rupture.
Ogbuokiri, UC, Nwose, PE, Nwofor, AME
core   +1 more source

Carinal tracheo-oesophageal fistula repair using adjacent gastric conduit wall after Ivor–Lewis oesophagectomy: a case report

open access: yesJournal of Cardiothoracic Surgery
Background Neo-oesophagus–airway fistula after transthoracic oesophagectomy is rare but life-threatening. Standard therapeutic options, including stenting, primary repair with muscle or omental interposition, and diversion with delayed reconstruction ...
Aizemaiti Rusidanmu   +6 more
doaj   +1 more source

The role of antibiotics in preventing surgical complications in periodontology and implant dentistry

open access: yesPeriodontology 2000, EarlyView.
Abstract Antibiotics are commonly prescribed in periodontal and implant surgeries, either before, during or after surgery, to prevent postoperative infection and reduce early implant failure. However, the potential benefits may be undermined by the risks of resistance and sensitization, thus requiring a strict indication for prescription.
Zhaozhao Chen   +3 more
wiley   +1 more source

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