To compare the treatment outcomes when calcium hydroxide and mineral trioxide aggregate are used for partial pulpotomy in cariously exposed young permanent molars a randomized control trial.Eighty-four teeth 80 volunteers (aged 7-10 years) with reversible pulpitis carious pulp exposures were randomly divided into two groups. Exposed pulps severed using high-speed round burs until fresh was seen. Cavities irrigated 2.5% sodium hypochlorite, photographed measured. Dycal or ProRoot MTA placed...

Background: In addition to behavioral and biochemical abnormalities, a parafunction associated with temporomandibular joint disorders (TMD) resulted in stress-induced depression rats. By exploring how chronic stress influences molar-wear rodents, providing insights into the understanding of depression, TMD, oral health. This study aimed conduct three-dimensional (3D) analysis first molar wear an animal model by comparing attrition cusp variation between stressed male rats control groups....

Summary This in vitro study investigated the effect of a resinreinforced glass ionomer lining material on coronal leakage mixed obligate microbial marker maxillary molars obturated with lateral condensation cold gutta‐percha and Tubliseal sealer, after 2 years' storage. Forty first were prepared chemomechanically to size 30–40 master apical file. The teeth divided into an experimental group (30 teeth) control (10 teeth). In group, floor pulp chamber root‐canal opening I5 covered Vitrebond as...

Abstract Background/Aim Tooth avulsion causes an injury to the periodontal ligament (PDL). The success of tooth replantation depends on quantity and quality PDL cells. aim this study was examine preservative proliferative effects Thai propolis extract, previously shown exert anti‐inflammatory antioxidant activities, human Materials methods Ninety‐six premolars were left air dry for 30 min stored in Hank's balanced salt solution (HBSS), milk, or various concentrations extract from 0.25 10 mg...

Summary The aim of this in vitro study was to determine the effect three different root canal sealers on bacterial penetration obturated canals. Eighty extracted human teeth with straight, single canals were prepared using modified double‐flared technique balanced force under copious irrigation until master apical file size 40. divided randomly into experimental groups (60 teeth) and control (20 teeth). Twenty each by lateral condensation cold gutta‐percha AH26, Apexit or Tubliseal EWT...

Summary The aim of this in vitro study was to determine the effect removal smear layer on canal obturation as measured by penetration bacteria from a coronal direction. One hundred and twenty extracted human teeth with straight, single root canals were decoronated. prepared using modified double‐flared technique balanced force under copious irrigation. apical matrix size 40 patency subsequently confirmed 15 file. divided randomly into experimental groups (80 teeth) control (40 teeth). 20...

This study examined and compared wound healing between Thai propolis product calcium hydroxide paste as pulp-capping agents after partial pulpotomy in New Zealand white rabbits. Forty incisor teeth from 10 rabbits were treated. Thirty-six received class V cavity preparations with application of either or paste. Similar performed 2 without any capping material a positive control, whereas the preparation served negative control. Histological evaluation showed that both groups had dentin bridge...

Summary The aim of this in vitro study was to investigate the coronal leakage obligate anaerobes into root canals obturated with lateral condensation cold guttapercha two canal sealers. Sixty extracted human teeth straight, single were prepared using modified double‐flared technique balanced force under copious irrigation until master apical file size 40. divided randomly experimental groups (40 teeth) and control (20 teeth). In groups, 20 gutta‐percha AH26 sealer same TubliSeal EWT sealer....

To explore the potential for development of Thai propolis extract as a pulp capping agent to suppress pulpal inflammation from dental infections. This study aimed examine anti-inflammatory effect on arachidonic acid pathway, activated by interleukin (IL)-1β, in cultured human cells.Dental cells, isolated three freshly extracted third molars, were first characterized their mesenchymal origin and treated with 10 ng/ml IL-1β presence or absence non-toxic concentrations 0.08 1.25 mg/ml,...

Abstract This in vitro study investigated the effect of long‐term storage on coronal leakage a microbial marker teeth root‐filled with lateral condensation cold gutta‐percha and one two sealers. Sixty single‐rooted were prepared chemomechanically to size 40 master apical file. The divided into groups 20 each obturated using either Apexit or Tubliseal EWT sealer. stored for 6 months artificial saliva tested consisting Anaerobic streptococci Prevotella intermedia. checked bacterial daily 90...

Avulsed teeth should be immediately replanted into the socket or otherwise kept in a physiologic storage medium to maintain periodontal ligament cell viability. A previous study has demonstrated that Thai propolis extract can viability of human cells. However, root resorption by osteoclasts often occurs when avulsed are replanted. The aim this was determine inhibitory effect on osteoclastogenesis vitro.

Abstract Background/Aim Success of tooth replantation depends on the quality and quantity periodontal ligament (PDL) cells. The aims this study were to evaluate Thai propolis extract as a storage medium for maintaining PDL cell viability preserving gene expressions in tissues. Materials Methods cells from human premolars tested cytotoxicity by PrestoBlue assay determine non‐toxic concentration. Subsequently, 96 freshly extracted allocated into different treatment groups. Control groups or...

This study sought to determine effects of Thai propolis extract mixed in mineral trioxide aggregate (MTA) on matrix metalloproteinase-2 (MMP-2) expression and its activity inflamed human dental pulp cells (HDPCs).

The purpose of this in vivo study was to determine the effects stress-induced depression and antidepressants on depressive-like behavior, microstructure, histomorphology temporomandibular joint (TMJ) using rats.Experimentally induced rats created before being treated with two antidepressants; escitalopram (selective-serotonin-reuptake inhibitors) atomoxetine (norepinephrine-reuptake inhibitors). Micro-computed tomography (Micro-CT) performed measure change bone volume porosity condyle....