Timing of bilateral sequential cochlear implantation for children: determination of its benefit.

Purpose: To evaluate monosyllable word recognition in noise under different conditions in bilateral sequential cochlear implants (CIs). Second, to assess subjective hearing benefits among bilateral sequential CIs, bimodal hearing, and CI-only groups. Lastly, to analyze the prognostic factors affecting CI outcomes in children with bilateral sequential CIs.

Speech Perception and Quality-of-Life Outcomes in Mandarin-Speaking Postlingual Deaf Adults With Cochlear Implant: Any Difference With the Intonation Language Users?

Objective: To evaluate the effects of related factors on long-term speech perception and quality-of-life (QoL) outcomes in postlingual deaf Mandarin-speaking adult cochlear implant (CI) recipients and to assess any differences between tone language and other intonation language CI adult users.

Study Design: Retrospective cases review.

Setting: Tertiary referral center.

The effect of refined psychological pain nursing combined with IMB nursing on the pain, sleep and quality of life of patients after cervical cancer surgery.

To explore the effect of refined psychological pain nursing combined with information-motivation-behavioral (IMB) care model on the pain, sleep and quality of life of patients after cervical cancer surgery, so as to provide reference and basis for the nursing of patients after cervical cancer surgery. The clinical data of 798 postoperative cervical cancer patients who were nursing in our hospital from January 2018 to December 2022 were included in this retrospective study and divided into the control group (n = 382) and observation group (n = 416) according to the different care methods. The control group used refined psychological pain nursing, and on this basis, the observation group used IMB nursing to observe and compare the differences in pain, sleep and quality of life between the 2 groups.

Bilateral cochlear implants in a MELAS patient.

Background: Mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) is a maternally inherited mitochondrial disease that affects various systems in the body, particularly the brain, nervous system, and muscles. Among these systems, sensorineural hearing loss is a common additional symptom.

Methods: A 42-year-old female patient with MELAS who experienced bilateral profound deafness and underwent bilateral sequential cochlear implantation (CIs).

Long-term auditory performance and psychosocial benefits of cochlear implantation in Mandarin-speaking older adults.

Purpose: Although previous studies have shown the efficacy of cochlear implants (CIs) in older adults, no study written in English has focused on Mandarin-speaking older recipients. Mandarin is a tonal language, it is hard to lip-read and tone recognition for CI users. This study aimed to evaluate the long-term post-CI outcomes in Mandarin-speaking older adults and the difference between them and younger recipients.

The impact of hospital-family integrated continuation nursing based on information technology on patients unhealthy mood, family function and sexual function after cervical cancer surgery.

The objective of this study was to explore the impact on hospital-family integrated continuation care based on information technology on the negative emotions, family function, and sexual function of patients after cervical cancer surgery. The clinical case data onto 114 postoperative cervical cancer patients who were nursing in our hospital from July 2019 to July 2021 were selected and were divided into a control group and an observation group. The control group used routine nursing care, and on this basis, the observation group used information technology as the basis for hospital-family integrated continuation care, and we observed and compared the differences in the 2 groups of patients bad mood, family function, and sexual function.

Visible-Light-Mediated Cyclopropanation Reactions of 3-Diazooxindoles with Arenes.

The cyclopropanation reaction of 3-diazooxindoles with arenes was first accomplished using visible-light irradiation. A series of spiro[norcaradiene-7,3'-indolin]-2'-ones were synthesized for the first time in high yields and with excellent diastereoselectivities. The synthetic usefulness of this catalyst-free photochemical methodology is illustrated by the further controllable rearrangement and epoxidation reactions.

Comparative Transcriptomics Reveals Features and Possible Mechanisms of Glucose-Mediated Soil Fungistasis Relief in .

Soil-borne pest diseases result in large annual agricultural losses globally. Fungal bio-control agents are an alternative means of controlling pest diseases; however, soil fungistasis limits the effect of fungal agents. Nutrients can relieve soil fungistasis, but the mechanisms behind this process remain poorly understood.

How Do Experts and Nonexperts Want to Promote Vaccines? Hepatitis E Vaccine as Example.

Low- and middle-income countries receive limited guidance from external entities about how to introduce vaccines. This is especially true for the Hepatitis E (HepE) vaccine, which is currently only commercially available in China. The aims of this qualitative study are to identify which attributes of the HepE disease and vaccine are considered important, and to compare desired promotion methods between different stakeholders.

Hepatitis E vaccine in China: Public health professional perspectives on vaccine promotion and strategies for control.

Background: A hepatitis E (HepE) vaccine was developed and released in China in 2011. Uptake is currently very limited. The aims of this study were to characterize what public health professionals thought about promoting the HepE vaccine in Shanghai, China, and to develop realistic goals for the HepE vaccine based on this information.

Asymmetric synthesis of multifunctional aryl allyl ethers by nucleophilic catalysis.

Asymmetric allylic substitution of Morita-Baylis-Hillman (MBH) carbonates with less-nucleophilic phenols mediated by nucleophilic amine catalysis was successfully developed. A variety of substituted aryl allyl ethers were afforded with moderate to high yields with excellent enantioselectivities. The chiral MBH alcohol could be easily accessed from the corresponding aryl allyl ether.

[Effects of Platycodon grandiflorum/pepper intercropping on root growth, yield and quality of Platycodon grandiflorum].

In order to investigate effects of Platycodon grandiflorum and pepper intercropping on root growth, yield and quality of P. grandiflorum, field experiments were conducted in the soils of continuously cultivated P. grandiflorum for three years.

The Mechanisms of Pharmacological Activities of Ophiocordyceps sinensis Fungi.

The entomopathogenic fungus Ophiocordyceps sinensis, formerly known as Cordyceps sinensis, has long been used as a traditional Chinese medicine for the treatment of many illnesses. In recent years its usage has increased dramatically because of the improvement of people's living standard and the emphasis on health. Such demands have resulted in over-harvesting of this fungus in the wild.

AF-2364 is a prospective spermicide candidate.

AbstractInhibition of sperm motility has recently become a promising target for male contraceptive development. AF-2364, an analogue of Lonidamine (LND), had a contraceptive effect when orally administered to adult Sprague-Dawley rats. LND can also target mitochondria to inhibit oxygen consumption and block energy metabolism in tumour cells.

[Protective effects and mechanisms of recombinant human superoxide dismutase in acute lung injury of rats following meconium aspiration].

Objective: To evaluate the protective effects of recombinant human superoxide dismutase (rhSOD) in acute lung injury (ALI) following meconium aspiration.

Methods: Thirty-two healthy male Sprage-Dawley rats were divided into two groups, 8 were used as control (saline group) by infusing 1 ml/kg saline through endotracheal tube; the other 24 rats were used to establish model of ALI by infusing 1 ml/kg of 20% human newborn meconium suspension through endotracheal tube, and then were randomized to 3 groups (8 each): meconium group with no administration of saline or rhSOD; meconium + saline group by infusing 1 ml/kg saline through endotracheal tube; meconium + rhSOD group by infusing 20 mg/kg rhSOD dissolved in 1 ml/kg saline through endotracheal tube. The rats were killed 24 h after treatment.

Nitric oxide inhalation inhibits inducible nitric oxide synthase but not nitrotyrosine formation and cell apoptosis in rat lungs with meconium-induced injury.

Aim: To investigate the effects of inhaled nitric oxide (NO) on pulmonary inflammation, apoptosis, peroxidation and protein nitration in a rat model of acute lung injury (ALI) induced by meconium.

Methods: Twenty-four healthy male Sprague-Dawley rats were randomly devided into 3 groups (n=8): meconium-induced ALI with intratracheal instillation of 1 mL/kg saline (Mec/saline group), continuous inhalation of NO at 20 muL/L. (Mec/iNO), and the control group (control).

[Anti-inflammation and anti-oxidation effects of recombinant human superoxide dismutase on acute lung injury induced by meconium aspiration in infant rats].

Objective: To investigate the anti-inflammation and anti-oxidation effects of recombinant human CuZn superoxide dismutase(rhSOD) on acute lung injury (ALI) induced by meconium aspiration in rats.

Methods: 1 ml/kg of 20% human newborn meconium suspension was intratracheally (IT) administrated to induce the model of ALI in 32 male Sprage-Dawley rats, and the animals were then randomized to 4 groups: 3 treatment groups with IT administration of 5, 10 and 20 mg/kg rhSOD dissolved in 1 ml/kg saline and the control group with IT administration of 1 ml/kg saline. The animals were killed after 24 h of treatments.