J Formos Med Assoc
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The percentage of female medical students has been significant elevating worldwide. The demographic shift is expected to influence the proportion of male versus female surgeons soon. The objective of this study was to evaluate the gender differences in the acquisition of robotic suturing skills. ⋯ Female medical students performed better in the VR task of suture spongy and achieved more stitches than male students with the da Vinci system despite no difference in robotic suture quality by gender. Because this is the first study comparing gender performance on a robotic platform, further studies are required to investigate if different training approaches will affect the performance by gender.
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This study sought to elucidate the mechanism by which losartan inhibits blood pressure (BP) elevation in spontaneously hypertensive rats (SHRs). ⋯ The study results showed that the reduction of BP elevation by losartan in SHRs occurs through the suppression of LARG expression and MYPT-1 phosphorylation in vascular smooth muscle cells.
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Oral cancer patients who survive for more than 5 years are supposed to have a reduced local cancer recurrence rate and survive longer. This study evaluated whether oral cancer patients who survived for more than 5 years might have reduced rates of local cancer recurrence, development of the second or third primary oral cancer, or the late regional cervical lymph node metastasis. ⋯ Oral cancer patients who survive for more than 5 years may still have local cancer recurrence, the second or third primary oral cancer, or the late regional cervical lymph node metastasis but with a reduced rate.
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Review
The role of SLC9A3 in Taiwanese patients with congenital bilateral absence of vas deferens (CBAVD).
Congenital bilateral absence of vas deferens (CBAVD) is a special entity in obstructive azoospermia. Mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene are involved in Taiwanese CBAVD but most heterozygous 5T variant. The solute carrier family 9 isoform 3 (SLC9A3) is the Na+/H+ exchanger, which interacts with CFTR and regulates the Ca2+ homeostasis. ⋯ Most of Taiwanese CBAVD have at least one variant of SLC9A3 deletion and CFTR IVS8-5T, which co-contribute to Taiwanese CBAVD. The report indicates SLC9A3 deficiency can reverse the pathological changes in the gastrointestinal tract of CF mice. Further research can explore the definite mechanism of SLC9A3 and its role interacting with CFTR in different organ systems, which can contribute to novel treatment for the patients with cystic fibrosis and CBAVD.
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Comparative Study Observational Study
Comparison of clinical outcomes between tailored transvaginal mesh surgery and native tissue repair for pelvic organ prolapse.
The most suitable surgical technique for pelvic organ prolapse (POP) remains undetermined. The aim of this study was to compare clinical outcomes of the tailored transvaginal mesh (TVM) surgery and vaginal native tissue repair (NTR) surgery for POP. ⋯ In women with intact uterus, the TVM group has a lower recurrence rate of cystoceles than the NTR group. In addition, old age, especially more than 64 years old, is a risk factor for cystocele recurrence.