Results 71 to 80 of about 102,912 (290)

5-fluorouracilにより誘導されたハムスター口内炎の活性酸素種によるredox変化 [PDF]

open access: yes, 2016
Oral mucositis is often induced in patients receiving cancer chemotherapy treatment. It has been reported that oral mucositis can reduce quality of life, as well as increasing the incidence of mortality. The participation of reactive oxygen species (ROS)
中島 厚
core   +1 more source

A contribution to the deterministic modelling of circadian rhythms in cell proliferation activity [PDF]

open access: yes, 1987
This paper presents a deterministic continuous model of proliferative cell activity. The classical series of connected compartments is revisited along with a simple mathematical treatment of two hypotheses: constant transit times and harmonic Ts. Several
Aarnaes   +32 more
core   +2 more sources

Tooth eruption status and bite force determine dental microwear texture gradients in albino rats (Rattus norvegicus forma domestica)

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) is widely applied for inferring diet in vertebrates. Besides diet and ingesta properties, factors like wear stage and bite force may affect microwear formation, potentially leading to tooth position‐specific microwear patterns.
Daniela E. Winkler   +2 more
wiley   +1 more source

The hamster cheek pouch: an immunologically privileged site suitable to the study of granulomatous infections A bolsa jugal do hamster: um local imunologicamente privilegiado, apropriado para o estudo das ¡nfecções granulomatosas

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1995
The hamster check pouch is an invagination of oral mucosa, characterized histologically as skin-like. In this paper we describe anatomical, histological and embriological features of the pouch and coment on the pouch as an immunologically privileged site
M. S. P. de Arruda, M. R. Montenegro
doaj   +1 more source

Ellagic acid for oral mucositis: investigation of the therapeutic effect in rats

open access: yesBiotechnology & Biotechnological Equipment, 2023
The aim of this study was to evaluate the effect of ellagic acid on 5-fluorouracil-induced oral mucositis in rats. Twenty-four 6-month-old male Wistar albino rats were used.
Ezgi Eroğlu Çakmakoğlu   +4 more
doaj   +1 more source

Cheek Pouches and Primate Evolution

open access: yesPrimate Research, 1993
Primates occupy most of the all biomass of the seed dispersors in tropical forests. Among primates, two main feeding techniques are found; one is a type of processing the fruits with cheek pouches and another is a type of swallowing the fruits without cheek pouches.
openaire   +3 more sources

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

Differential effect of plant lectins on mast cells of different origins

open access: yesBrazilian Journal of Medical and Biological Research, 2005
Histamine release induced by plant lectins was studied with emphasis on the carbohydrate specificity, external calcium requirement, metal binding sites, and mast cell heterogeneity and on the importance of antibodies bound to the mast cell membrane to ...
F.C. Lopes   +4 more
doaj   +1 more source

Development and Characterization of Pullulan-Based Orodispersible Films of Iron

open access: yesPharmaceutics, 2023
Iron deficiency is the principal cause of nutritional anemia and it constitutes a major health problem, especially during pregnancy. Despite the availability of various non-invasive traditional oral dosage forms such as tablets, capsules, and liquid ...
Maram Suresh Gupta   +11 more
doaj   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

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