Results 81 to 90 of about 94,278 (212)

Edge disjoint Polyp Packing

open access: yes, 1997
A graph is called a p-polyp if it consists of p simple paths of the same length and one endvertex of all these paths is a common vertex. The Polyp Packing problem is a generalization of the well-known Bin Packing problem: How to pack a set of paths with ...
Katona, Gyula Y.
core   +1 more source

Mammalian mitochondrial inorganic polyphosphate (polyP) and cell signaling: Crosstalk between polyP and the activity of AMPK

open access: yes
Inorganic polyphosphate (polyP) is an evolutionary and ancient polymer composed by orthophosphate units linked by phosphoanhydride bonds. In mammalian cells, polyP shows a high localization in mammalian mitochondria, and its regulatory role in various ...
Uwe Schlattner   +10 more
core   +3 more sources

Cervical Adenosarcoma – Case Presentation with Successful Conservative Management

open access: yesSoutheastern European Medical Journal
Adenosarcoma is considered one of the rarest malignancies of female genital system accounting for only about 0.2% of all uterine neoplasms. Due to this rare occurrence, there is a limited amount of data relevant to the treatment and observation of this ...
Dino Pavoković   +2 more
doaj   +1 more source

Benign papillomatosis of common bile duct in children: A rare case report

open access: yesJournal of Indian Association of Pediatric Surgeons, 2014
In children benign neoplasms are rare events in the extrahepatic biliary ducts and scanty literary references on the subject are available. We are reporting a rare case of a 3-year-old female child having biliary papillomatosis in lower common bile duct.
Amit Singh   +4 more
doaj   +1 more source

Determining proteins that specifically bind to polyphosphate in osteoblasts

open access: yes, 2015
Inorganic polyphosphate (polyP) was once obscure and disregarded as a ‘molecular fossil’ but is now clearly emerging as a fundamental molecule of interest.
Khong, ML   +4 more
core  

Benign laryngeal lesions: review of 329 cases in a single center

open access: yesNorthwestern Medical Journal
Aim: Benign laryngeal lesions are non-neoplastic growths of abnormal tissue on the laryngeal mucosa. They are significant because they can affect the laryngeal functions of voice production, respiration, and deglutition.
Hatice Bengü Çobanoğlu   +3 more
doaj   +1 more source

Long-chain polyphosphate is enriched in mineralized osteoblasts and matrix vesicles

open access: yes, 2015
Polyphosphate (polyP) is a linear polymer consisting of tens to hundreds of phosphate residues linked by high-energy phosphoanhydride bonds. This fundamental molecule is ubiquitous in nature yet unanswered questions of polyP remain in higher eukaryotes ...
Khong, ML   +4 more
core  

Evaluation of the frequency of colon diverticula with lower gastrointestinal system endoscopy

open access: yesMedicine Science
The patients are often elderly, presenting the symptoms, and fully recognizing the disease is difficult. It is sometimes confused with inflammatory bowel disease.
Ali Riza Caliskan, Kenan Kosar
doaj   +1 more source

A European Society for Gynaecological Endoscopy survey of hysteroscopic practice

open access: yesFacts, Views & Vision in ObGyn
Background: Hysteroscopy is recognised as the gold standard for diagnosing and treating intrauterine pathologies. Despite its broad acceptance, management practices appear to be diverse.
Branka Žegura Andrić   +8 more
doaj   +1 more source

Uterus: Endometrial Polyp

open access: yes, 1900
Endometrial polyp. COMMENT: Again, endometrial cavity is virtually filled by a polyp composed of endometrium and containing a few cystic spaces.
MUSC Department of Pathology and Laboratory Medicine
core  

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