Interventional Prospective Studies on Xerostomia in Patients Undergoing Palliative and End-of-Life Care: A Scoping Review.

Patients undergoing palliative care often develop debilitating oral conditions, including xerostomia. These conditions may significantly impact patients' quality of life. Despite the high prevalence and adverse impact of xerostomia, effective management strategies remain unclear.

Does salivary pH affect postoperative sore throat in the head-down position of general anesthesia?

Background: Tracheal intubation sometimes causes postoperative sore throat (POST) due to laryngeal damage. However, clinical observations suggest that the environment of the oral cavity may also affect POST.

Objective: The purpose of this study was to investigate whether salivary pH in the oral cavity affects POST.

Preliminary report on ultrashort perioperative partial-breast irradiation with multicatheter interstitial brachytherapy for early-stage breast cancer.

Purpose: Perioperative partial-breast irradiation (PBI) with multicatheter interstitial brachytherapy (MIB) is less invasive and more convenient than postoperative one. This study aimed to compare ultrashort perioperative MIB-PBI (uPBI) and conventional perioperative MIB-PBI (cPBI) performed during the same period of time.

Methods: Inclusion criteria of the study were patients aged ≥ 40 years and those with T0-2 (≤ 3 cm), N0-mi, and negative margins on mammography.

Questionnaire survey on public awareness of cleft lip with/without palate in Mongolia.

The frequency of cleft lip with/without palate (CL/P) in the Mongolian population is approximately 1 in 1314 live births. This research aims to disseminate information about this congenital disability to the public to better understand CL/P, and people's fissures, and review administrative measures, as there is a lack of research in this area. A questionnaire survey was conducted using Google Forms, with 1000 Mongolian participants.

Association between Gene Polymorphisms and Non-Syndromic Orofacial Cleft Phenotypes in Vietnamese Population: A Case-Control and Family-Based Study.

This study aims to identify potential variants in the pathway and for the etiology of non-syndromic orofacial cleft (NSOFC) among the Vietnamese population. By collecting 527 case-parent trios and 527 control samples, we conducted a stratified analysis based on different NSOFC phenotypes, using allelic, dominant, recessive and over-dominant models for case-control analyses, and family-based association tests for case-parent trios. Haplotype and linkage disequilibrium analyses were also conducted.

Efficacy of telepractice, an alternative therapy tool during the coronavirus disease 2019 pandemic, for speech disorders related to congenital anomalies.

Since telepractice regulation does not yet exist in Japan, we assessed telepractice efficacy and the level of satisfaction with telepractice versus that with face-to-face practice (FTFP) in speech therapy to establish effective telepractice in Japan. Changes in the number of therapy sessions and therapy levels were compared between telepractice and FTFP sessions conducted during the study period. Additionally, the patients' parents completed a questionnaire survey regarding telepractice.

Parental Accompaniment in Operating Rooms Reduces Child Anxiety.

Background: We believe that parental presence before the induction of anesthesia for surgery among children with a cleft palate/lip would be effective in mitigating their preoperative anxiety.

Objective: We assessed the states of patients with a cleft palate/lip when their parents accompanied them into operating rooms and clarified their and their parents' cognition using a questionnaire.

Methods: Data were collected via nursing observation when patients and their parents entered the operating room.

Differentiation-Promoting Effects of Okeaniamides A and B from an sp. Marine Cyanobacterium on Preadipocytes.

The linear lipopeptides okeaniamide A () and okeaniamide B () were isolated from an sp. marine cyanobacterium collected in Okinawa. The structures of these compounds were established by spectroscopic analyses, and the absolute configurations were elucidated based on a combination of chemical degradations, Marfey's analysis, and derivatization reactions.

Prevention of cleft lip and/or palate in A/J mice by licorice solution.

Cleft lip and/or palate anomalies (CL ± P) are the most frequent birth defects affecting the orofacial region in humans. Although their etiology remains unclear, the involvement of environmental and genetic risk factors is known. This observational study aimed to investigate how the use of  crude drugs with estrogen activity influenced an animal model's ability to prevent CL ± P.

Impact of de-escalating systemic therapy guided by 21-gene assay on locoregional recurrence after partial-breast irradiation.

Purpose: Partial-breast irradiation (PBI) has been performed as alternative to whole-breast irradiation (WBI) in breast-conserving therapy (BCT). Recently, the 21-gene recurrence score (RS) was introduced to determine the adjuvant therapy for estrogen receptor (ER)-positive, and human epidermal growth factor receptor 2 (HER2)-negative diseases. However, the impact of RS-based systemic therapy on locoregional recurrence (LRR) following BCT with PBI remains uninvestigated.

Dental needs in palliative care and problems in dental hygienist education: survey study of palliative care ward homepage, university syllabus, and academic conference abstracts.

Background: Although end-of-life patients have a variety of oral-related symptoms, the involvement of dentists and dental hygienists in the palliative care teams is limited. This study investigates the current state of palliative care education in universities that train dentists and dental hygienists and the need for dentistry in the clinical setting of palliative medicine in Japan.

Methods: First, we investigated the involvement of dentistry in hospitals with palliative care units from a website.

Histological and Immunohistochemical Studies to Determine the Mechanism of Cleft Palate Induction after Palatal Fusion in Mice Exposed to TCDD.

Rupture of the basement membrane in fused palate tissue can cause the palate to separate after fusion in mice, leading to the development of cleft palate. Here, we further elucidate the mechanism of palatal separation after palatal fusion in 8-10-week-old ICR female mice. On day 12 of gestation, 40 μg/kg of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), sufficient to cause cleft palate in 100% of mice, was dissolved in 0.

What does oral care mean to society?

Oral care is defined in a narrow sense as cleaning of the teeth, oral cavity, and dentures, and in a broad sense as the maintenance of oral functions (feeding, swallowing, chewing, speech, aesthetics, etc.), dental treatment, feeding and swallowing training, and articulation training. In the past, it was recognized as simply cleaning the mouth, but the concept of oral care has gradually expanded, and many studies and surveys have been conducted in cooperation with various other professions.

Odookeanynes A and B, Acetylene-Containing Lipopeptides from an sp. Marine Cyanobacterium.

Odookeanynes A () and B (), two acetylene-containing lipopeptides, were isolated from an sp. marine cyanobacterium collected in Okinawa, Japan. Their structures were elucidated by spectroscopic analysis and Marfey's analysis of acid hydrolysates.

Computed tomography-guided partial-breast brachytherapy using implanted catheters as fiducial markers versus co-registered magnetic resonance imaging.

Purpose: Partial-breast irradiation (PBI) needs accurate cavity delineation with computed tomography (CT). In perioperative PBI using multicatheter-interstitial brachytherapy (MIB), catheters implanted during surgery were enabled as fiducial markers. Magnetic resonance imaging (MRI) can also assist delineation with CT.

Changes in the birth prevalence of orofacial clefts in Japan: Has the birth prevalence of orofacial clefts been affected by improved accuracy of prenatal diagnosis?

We have been conducting a survey on the birth prevalence of orofacial clefts, including cleft lip with or without cleft palate and cleft palate, in the Tokai area in central Japan every year for 37 years. Along with the yearly trends in the birth prevalence of orofacial clefts in that area for the past 37 years, we discuss whether the artificial abortion rate of fetuses with orofacial clefts has increased through the improved performance of ultrasonic imaging equipment. We also compare the yearly trends in the birth prevalence of congenital anomalies, including orofacial clefts, in Japan with those in other countries or areas where artificial abortion due to birth defects is legally permitted, and discuss the impact of improved accuracy of ultrasound imaging on the rate of artificial termination of pregnancy.

Family based and case-control designs reveal an association of TFAP2A in nonsyndromic cleft lip only among Vietnamese population.

Aims: Dozens of causative genes and their mechanisms of nonsyndromic cleft lip with or without cleft palate (NSCL/P) were revealed through genome-wide association and linkage studies. Results were, however, not always replicated in different populations or methodologies. This study used case-control and family based approaches to investigate the etiology of NSCL/P and its two subtypes: nonsyndromic cleft lip only (NSCLO) and nonsyndromic cleft lip and palate (NSCLP) among the Vietnamese population.

Prenylflavonoids from fruit of Macaranga tanarius promote glucose uptake via AMPK activation in L6 myotubes.

Skeletal muscle is a major tissue of glucose consumption and plays an important role in glucose homeostasis. Prenylflavonoids, a component of Macaranga tanarius fruits, have been reported to have antioxidant, antibacterial, and anticancer effects. However, the effects of these compounds on skeletal muscle glucose metabolism are unclear.

A Novel Bone Substitute Based on Recombinant Type I Collagen for Reconstruction of Alveolar Cleft.

This study aimed to examine the optimal cross-link density of recombinant peptide (RCP) particles, based on human collagen type I, for bone reconstruction in human alveolar cleft. Low- (group 1), medium- (group 2), and high- (group 3) cross-linked RCP particles were prepared by altering the duration of the heat-dependent dehydration reaction. Rat palatine fissures ( = 45), analogous to human congenital bone defects, were examined to evaluate the potential of bone formation by the three different RCP particles.

Normative Nasalance Values in Vietnamese With Southern Dialect: Vowel and Tone Effects.

Purpose The purpose of the current study was to examine normative nasalance values in Vietnamese adult speakers with Southern dialect and to investigate the effects of vowels and tones on nasalance. Previous studies examining nasalance have been mainly conducted with Indo-European languages. Limited information on nasalance is available in tone languages other than Chinese.

Bone formation potential of collagen type I-based recombinant peptide particles in rat calvaria defects.

Introduction: This study aimed to examine the bone-forming ability of medium-cross-linked recombinant collagen peptide (mRCP) particles developedbased on human collagen type I, contains an arginyl-glycyl-aspartic acid-rich motif, fabricated as bone filling material, compared to that of the autologous bone graft.

Methods: Calvarial bone defects were created in immunodeficient rats though a surgical procedure. The rats were divided into 2 groups: mRCP graft and tibia bone graft (bone graft).

5,10-Methylenetetrahydrofolate reductase () C677T/A1298C polymorphisms in patients with nonsyndromic cleft lip and palate.

Cleft lip with or without cleft palate (CL/P) is considered a multifactorial genetic disorder. Folic acid metabolism has been suggested to underlie the development of CL/P. The gene for the enzyme 5,10-methylentetrahydrofolate reductase () contributes to folic acid metabolism, and polymorphisms of this gene at C677T (rs1801133) and A1298C (rs1801131) are reported to alter its enzyme activity and are suggested to be involved in CL/P development.

Effect of methoxyflavones contained in Kaempferia parviflora on CRE-mediated transcription in PC12D cells.

The cAMP-response element (CRE) is critical in the formation of long-term memory. To prove the pharmacological effects of the methoxyflavones-rich residue (MRR) and its constituent methoxyflavones (1-9) extracted from the rhizomes of Kaempferia parviflora on the nervous system, we examined the effects of the MRR and methoxyflavones (1-9) on CRE-mediated transcription in PC12D cells. The MRR increased CRE-mediated transcription in PC12D cells.