arginase/dental caries

Submandibular gland (SMG) is one of the major salivary glands, and is formed by acinar cells that are conveyed to the oral cavity by a duct system. We had previously reported that T2R receptors that were originally identified in gustatory tissues were also present in murine SMG. The addition of

BACKGROUND Diclofenac is one of the oldest anti-inflammatory drugs in use. In addition to its inhibition of cyclooxygenases (COX), diclofenac potently inhibits phospholipase A(2) (PLA(2)), thus yielding a broad anti-inflammatory effect. Since inflammation is an important factor in the development of

Arginase in salivary glands is potentially involved in the synthesis of proline, glutamate, and polyamines that play specific physiological roles in the glands, and also in depletion of arginine in the oral cavity to protect teeth from microorganisms. We detected protein and mRNA for the type I

UNASSIGNED Many patients with an open radical mastoid cavity experience therapy-resistant otorrhea. Little is known about the underlying histopathological substrate of unstable cavities and the correlation with treatment failure. UNASSIGNED To study the histopathological and inflammatory features of

OBJECTIVE Oxidative stress during CO₂ pneumoperitoneum is reported to be associated with decreased bioactivity of nitric oxide (NO). However, the changes in endothelial nitric oxide synthase (eNOS), inducible nitric oxide synthase (iNOS), and arginase during CO₂ pneumoperitoneum have not been

Trichinellosis is a serious zoonosis with a worldwide distribution. Fecund adult worms in the intestine release newborn larvae (NBL) that enter the general circulation from 4 days post infection (dpi). Alternatively activated macrophages in the peritoneal cavities and

In this study, we analyzed intraperitoneal cells recovered from human samples and found that CD90(+)CD45(-) cells exist as a minor population but vigorously grow in culture, showing the morphological features of mesothelial cells (MC). Interestingly, the MC highly expressed arginase I and markedly

6-Gingerol (6-G) is the main bioactive component in Ginger (Zingiber officinale Roscoe). The aim of this study was to explore the contribution of macrophage polarization in 6-G-associated anti-cancer effects. In a urethane-induced lung carcinogenic model, lung carcinogenesis was positively

The programmed death ligands 1 (PD-L1) and 2 (PD-L2) that bind to programmed death 1 (PD-1) have been involved in peripheral tolerance and in the immune escape mechanisms during chronic viral infections and cancer. However, there are no reports about the role of these molecules during Trypanosoma

Tumor-infiltrating lymphocytes are present in a variety of tumors and play a central role in antitumor immune responses. Nevertheless, most cancers progress probably because tumors are only weakly immunogenic and develop multiple immunosuppressive mechanisms. In the present study, on head and neck

Metalloenzyme arginase is a therapeutically relevant target associated with tumor growth. To fight cancer immunosuppression, arginase activity can be modulated by small chemical inhibitors binding to its catalytic center. To better understand molecular mechanisms of arginase inhibition, a careful

Peripartal cows mobilize not only body fat but also body protein to satisfy their energy requirements. The objective of this study was to determine the effect of prepartum BCS on blood biomarkers related to energy and nitrogen metabolism, and mRNA and protein abundance associated with AA metabolism

The prime function of classically activated macrophages (activated by Th1-type signals, such as IFN-gamma) is microbial destruction. Alternatively activated macrophages (activated by Th2 cytokines, such as IL-4 and IL-13) play important roles in allergy and responses to helminth infection. We

OBJECTIVE To study the relationship between microglia polarization in the spinal dorsal horn and type 2 diabetic neuropathic pain (DNP). And explore the mechanism of RvD1 alleviating type 2 diabetic neuropathic pain. METHODS Type 2 diabetes mellitus (T2DM) rats came from the male SD rats which were

3,6-bis(2-piperidinoethoxy)acridine trihydrochloride (CL 246,738) has been investigated for its immunomodulatory effect on murine macrophages. Incubation of macrophages harvested from the peritoneal cavities of normal mice with the compound for 48 to 72 hr rendered these cells inhibitory to the