Frailty is a Risk Factor for Postoperative Complications in Older Adults with Lumbar Degenerative Disease: A Prospective Cohort Study.

Objective: Frailty, representing the physiological reserve and tolerance of the body, serves as a crucial evaluation index of the overall status of the older adults. This study aimed to investigate the prevalence of preoperative frailty and its impact on postoperative outcomes among older adults with lumbar degenerative disease in China.

Patients And Methods: In this prospective study, a total of 280 patients aged 60 and above, diagnosed with lumbar degenerative disease and scheduled for surgical intervention were enrolled.

Effect of Oral Care Solution on Sore Throat After I-Gel Laryngeal Mask General Anesthesia: A Randomized Controlled Trial.

Background: Sore throat is a common complication after general anesthesia. Oral care solutions have been used to reduce the incidence of oral complications or ventilator-associated pneumonia, but their effect on postoperative sore throat (POST) is unclear. This study aims to investigate whether oral care solution can alleviate POST in patients undergoing i-gel laryngeal mask general anesthesia.

Effect of ultrasonic frequency on the structural and functional properties of pea protein isolation.

Background: Pea protein, as a by-product of peas (Pisum sativum L.), is rich in a variety of essential amino acids that can meet the body's protein needs and is a valuable source of protein. Since the function of pea protein is closely related to its structure, pea protein has been subjected to different modifications in recent years to improve its application in food and to develop new products.

Adam SPGD algorithm in freeform surface in-process interferometry.

The adaptive interferometer has been recently proposed to realize the metrology of unknown freeform surfaces with several restructured algorithms for feedback control. The adaptive moment estimation (Adam) stochastic parallel gradient descent (SPGD) algorithm is employed in this paper for fringes release. The proposed algorithm makes considerable progress in relieving conflict of the convergence rate, speed, and parameters intervention.

Excessive weight gain during pregnancy and risk of macrosomia: a meta-analysis.

Purpose: This meta-analysis aimed to estimate the relation between excessive gestational weight gain and macrosomia.

Methods: We performed a meta-analysis by searching PubMed, EMBASE and the Cochrane library for English-language literature from inception to 1 October 2014. Studies assessing the relationship between excessive gestational weight gain and macrosomia were included.

[Effects of starvation on digestive enzyme activities of Monopterus albus].

Starvation is a major environmental stress, which has a broad effect on the physiology and ecology of aquatic animals. In this study, Monopterus albus was starved for 30 days at (20 +/- 0.5) degrees C, and the activities of protease, trypsin, amylase and lipase in its digestive organs were measured on the 0, 3rd, 5th, 10th, 15th, 20th, and 30th day of starvation.