Impact of neurovascular bundle preservation on biochemical recurrence after robot-assisted radical prostatectomy for high-risk prostate cancer.

Purpose: To evaluate functional and oncological outcomes in patients who underwent unilateral or bilateral nerve-sparing (NS) robot-assisted radical prostatectomy (RARP) for high-risk prostate cancer.

Methods: The cohort comprised 2683 patients with clinical stage T1-4, N0M0 high-risk prostate cancer who underwent RARP in Japanese tertiary care centers from August 2011 to April 2023. High risk was defined using the European Association of Urology risk stratification criteria.

Yeast diversity during the spontaneous fermentation of wine in a winery and in a laboratory using sterilized equipment.

A recent trend in some wineries is the return to using spontaneous fermentation, but it is not clear whether winery flora or vineyard microorganisms drive fermentation. We compared fungal communities during the spontaneous fermentation of wine produced in a winery and in a laboratory with sterilized equipment using three grape cultivars (Chardonnay, Merlot, and Muscat Bailey A) obtained from the same harvest. High-throughput sequencing analysis based on the ITS1 region showed that Saccharomyces cerevisiae was the dominant species in winery batches at the end of fermentation, but it was not always dominant in laboratory batches.

Conversion of polyploid and alloploid Saccharomyces sensu stricto strains to leu2 mutants by genome DNA editing.

A large number of recombinant plasmids for the yeast Saccharomyces cerevisiae have been constructed and accumulated over the past four decades. It is desirable to apply the recombinant plasmid resources to Saccharomyces sensu stricto species group, which contains an increasing number of natural isolate and industrial strains. The application to the group encounters a difficulty.

[Repair of Vaginal Cuff Dehiscence after Laparoscopic Radical Cystectomy with Gracilis Myocutaneous Flap].

Vaginal cuff dehiscence after total hysterectomy or total cystectomy had been increasing since laparoscopic or robotic surgery became a common surgery among gynecologists and urologists. A 52-yearold woman underwent laparoscopic radical total cystectomy for muscle invasive bladder carcinoma at Rakuwakai Otowa Hospital. She was emergently admitted with a fist-sized lump protruding from her vagina four months after surgery.

Effects of thienopyridine class antiplatelets on bleeding outcomes following robot-assisted radical prostatectomy.

This study aimed to assess the effects of thienopyridine-class antiplatelet agents (including ticlopidine, clopidogrel, and prasugrel) on bleeding complications in patients who underwent robot-assisted radical prostatectomy. This cohort study used a database for robot-assisted radical prostatectomy at 23 tertiary centers nationwide between 2011 and 2022. Patients who received thienopyridines (thienopyridine group) were compared with those who received aspirin monotherapy (aspirin group).

Ascending colon injury and ileal perforation due to blunt abdominal trauma: A case report.

A rare case of an ascending colon injury and ileal perforation in a 34-year-old male patient due to blunt abdominal trauma caused by a road traffic accident is reported in this study. This paper reports the clinical and imaging findings of seat belt syndrome. The seat belt syndrome primarily involves soft tissue injury; however, lacerations of the colon, small intestine, and mesentery have rarely been reported in the literature.

Japanese sake making using wild yeasts isolated from natural environments.

Saccharomyces cerevisiae is one of the most important microorganisms for the food industry, including Japanese sake, beer, wine, bread, and other products. For sake making, Kyokai sake yeast strains are considered one of the best sake yeast strains because these strains possess fermentation properties that are suitable for the quality of sake required. In recent years, the momentum for the development of unique sake, which is distinct from conventional sake, has grown, and there is now a demand to develop unique sake yeasts that have different sake making properties than Kyokai sake yeast strains.

Robotic high anterior resection for rectal cancer with hand-sewn Gambee anastomosis after metal stent placement in a colorectal malignant stricture: A case report.

Introduction: Robot-assisted surgery is increasingly deployed in colorectal surgery, and decompression surgery using a stent is considered a standard treatment for malignant stenosis of the large intestine. Surgery after stent placement is also frequently performed. However, the anastomosis method remains controversial.

Hydronephrosis severity as a predictor of postoperative renal function decline following laparoscopic radical nephroureterectomy.

Background: This study aimed to investigate factors, including the degree of hydronephrosis, that may be associated with decreased renal function after radical nephroureterectomy (RNU).

Methods: This study included 252 patients who underwent laparoscopic RNU with an estimated glomerular filtration rate (eGFR) ≥ 30 ml/min/1.73 m in three institutions.

Physiological role of the EHL gene in sake yeast and its effects on quality of sake.

The EHL1/2/3 genes were identified by whole-genome sequencing of Kyokai No. 7 (K7), which is a well-known representative Japanese sake yeast Saccharomyces cerevisiae. The genes are present in K7, but not in laboratory strain S288C.

Interval appendectomy as a safe and feasible treatment approach after conservative treatment for appendicitis with abscess: a retrospective, single-center cohort study.

Emergency appendectomy (EA) is the gold standard management for acute appendicitis (AA). However, whether EA or interval appendectomy (IA) after conservative treatment is the optimal approach in AA with abscess remains controversial. This study compared IA and EA in patients presenting with AA accompanied by abscess.

High Prevalence of Pantoea spp. in Microbiota Associated with the Sorghum Plant Bug Stenotus rubrovittatus (Heteroptera: Miridae).

The sorghum plant bug, Stenotus rubrovittatus (order Heteroptera: family Miridae), is a notorious insect pest in Japan that causes pecky rice. In the present study, we sampled this insect pest in the northern part of Honshu Island in Japan and investigated its associated microbiota. The results obtained showed that Pantoea dominated the associated microbiota and was the sole genus detected in all samples.

Targeted Mutations Produce Divergent Characteristics in Pedigreed Sake Yeast Strains.

Modification of the genetic background and, in some cases, the introduction of targeted mutations can play a critical role in producing trait characteristics during the breeding of crops, livestock, and microorganisms. However, the question of how similar trait characteristics emerge when the same target mutation is introduced into different genetic backgrounds is unclear. In a previous study, we performed genome editing of , , , and on the standard sake yeast strain Kyokai No.

Low-Temperature Fabrication of Bulk-Type All-Solid-State Lithium-Ion Battery Utilizing Nanosized Garnet Solid Electrolytes.

Garnet-type Li La Zr O (LLZ) materials are attracting attention as solid electrolytes (SEs) in oxide-based all-solid-state batteries (ASSBs) owing to their high ionic conductivity. Although the electrochemical stability of LLZ against Li metal is demonstrated with possible high energy density, high-temperature sintering above 1000 °C, which is required to achieve high Li-ion conductivity, results in the formation of insulating impurities at the electrode-electrolyte interfaces. Here, nanosized fine-particle samples of Ta-substituted Li La Zr Ta O (LLZT) are successfully prepared at a remarkably low temperature of 400 °C utilizing an amorphous precursor oxide.

Atypical Oncologic Failure After Laparoscopic Radical Nephroureterectomy in a Japanese Multicenter Study.

To investigate the recurrence patterns and the atypical oncologic failure (AOF) defined as the presence of atypical recurrences, such as retroperitoneal carcinomatosis or port-site recurrence, after laparoscopic radical nephroureterectomy (LRNU). LRNU performed at three institutions were included in this retrospective study. The primary endpoints were the first recurrence site and recurrence-free survival.

The bio3 mutation in sake yeast leads to changes in organic acid profiles and ester levels but not ethanol production.

Biotin is an essential coenzyme that is bound to carboxylases and participates in fatty acid synthesis. The fact that sake yeast exhibit biotin prototrophy while almost all other Saccharomyces cerevisiae strains exhibit biotin auxotrophy, implies that biotin prototrophy is an important factor in sake brewing. In this study, we inserted a stop codon into the biotin biosynthetic BIO3 gene (cording for 7,8-diamino-pelargonic acid aminotransferase) of a haploid sake yeast strain using the marker-removable plasmid pAUR135 and investigated the fermentation profile of the resulting bio3 mutant.

Low-Temperature Sintering of a Garnet-Type LiLaZrTaO Solid Electrolyte and an All-Solid-State Lithium-Ion Battery.

Garnet-type Ta-substituted LiLaZrO materials attract considerable attention as solid electrolytes for use in future oxide-based all-solid-state lithium-ion batteries owing to their superior ionic conductivity and chemical and electrochemical stabilities. However, high-temperature sintering above 1000 °C, which is needed to realize high lithium-ion conductivity, results in the formation of insulating interface impurities at the electrode-electrolyte interface. Herein, the low-temperature sintering of the LiLaZrTaO (LLZT) solid electrolyte at a remarkably low temperature of 400 °C was demonstrated using the submicrometer-sized garnet-type LLZT fine powder sample prepared at 600 °C through a reaction of LiO and LaZrTaO.

[Renal Pseudoaneurysm Developed after Flexible Transurethral Lithotripsy : A Case Report].

A 73-year-old woman was referred to our hospital for treatment of a 12 mm stone in the right ureteropelvic junction and pyonephrosis. A double-J ureteral stent was indwelled for right hydronephrosis and emphysematous pyelonephritis. After antibiotic treatment, flexible transurethral lithotripsy (f-TUL) was performed and all the stones were disintegrated and extracted without any complications.

Clinical outcomes following laparoscopic radical nephroureterectomy in octogenarians.

Background: This study aimed to compare the incidence of postoperative complications occurring within 30 days of surgery between octogenarians and younger patients and identify preoperative risk factors for the incidence of postoperative complications. Moreover, we also compared the oncological outcomes between octogenarians and younger patients.

Methods: This retrospective study included 283 patients who underwent laparoscopic radical nephroureterectomy for upper tract urothelial carcinoma from 2002 to 2020.

Short-length Homologous Region exhaustive Search algorithm (SHRS): A primer design algorithm for differentiating bacteria at the species, subspecies, or strain level based on a whole genome sequence.

In fields such as the food industry, it is very important to identify target bacteria at the species level or lower for optimal product quality control. Bacteria identification at the subspecies or lower level requires time-consuming and high-cost analyses such as multi-locus sequence typing and amplified fragment length polymorphism analyses. Herein, we developed a primer design algorithm for precisely identifying bacteria based on a whole genome DNA sequence that is easy to apply.

Laparoscopic appendectomy for acute appendicitis in patients with COVID-19 confirmation: A case report.

Introduction: Strategies to postpone elective surgeries were proposed to maintain the hospital capacity to cater for coronavirus disease 2019 (COVID-19) and emergency non-COVID cases. Non-operative management (NOM) was recommended when possible during the COVID-19 era. However, the optimal approach to acute appendicitis (AA) in patients with COVID-19 remains controversial.

Interval laparoscopic appendectomy after laparotomy drainage for acute appendicitis with abscess: A case report.

Introduction: Immediate appendectomy for acute appendicitis with abscess has a high frequency of ileocecal resection and postoperative complications compared with interval appendectomy after conservative treatment. The optimal approach to acute appendicitis with abscess remains controversial.

Presentation Of Case: A 69-year-old woman was referred to our hospital for abdominal pain.