With the continuous development of science and technology, battery storage systems for clean energy have become crucial for global economic transformation. Among various rechargeable batteries, lithium-ion batteries are widely used, but face issues like limited resources, high costs, and safety concerns. In contrast, zinc-ion batteries, as a complement to lithium-ion batteries, are drawing increasing attention.
View Article and Find Full Text PDFIn the past several years, rechargeable zinc batteries, featuring the merits of low cost, environmental friendliness, easy manufacturing, and enhanced safety, have, attracted much attention. Zinc (Zn) anodes for zinc metal batteries play an important role. In this review, the fundamental understanding of these batteries and modification strategies to deal with the problematic issues for Zn anodes, including dendrite growth, corrosion, and the hydrogen evolution phenomenon will be summarized.
View Article and Find Full Text PDFWorld J Clin Cases
August 2022
Background: The clinical manifestations of drug eruption are complex and diverse, which can lead to missed diagnosis or misdiagnosis. The clinical manifestations of drug eruption caused by compound honeysuckle have not been reported.
Case Summary: A 20-year-old man was admitted to our department of dermatology due to erythema and papules on the chest and abdomen with pruritus for 3 d.
World J Clin Cases
July 2022
Background: Morbihan disease is a rare cutaneous disorder characterized by non-pitting edema and erythema of the upper two-thirds of the face. In severe cases, orbital and facial contour changes may affect the visual field, and there is no guideline for the standard treatment of this disease. Existing treatment methods have been reported to be associated with long medication cycle, easy recurrence after drug withdrawal, and multiple adverse reactions.
View Article and Find Full Text PDFIndirubin is considered to have promising potential in the treatment of ulcerative colitis (UC). However, poor aqueous solubility and low bioavailability limit its clinical application. We produced indirubin-loaded bovine serum albumin nanoparticles (INPs) and characterized their drug encapsulation efficiency, drug-loading capacity, capacity to release indirubin and short-term physical stability.
View Article and Find Full Text PDFACS Appl Mater Interfaces
February 2022
Phosphate-based cathode materials attract much more attention and are widely used as energy storage materials based on their high economic efficiency and eco-friendly property, their stable potential plateau, and their high thermodynamic stability. A new phosphate family member, ZnFe(PO) (ZFP), was successfully explored and synthesized by the scalable high-temperature annealing method, followed by coating a thin carbon layer to optimize the electrotonic conductivity. This obtained ZFP featuring with a tunnel structure can be utilized as a cathode material for Zn ion extraction and insertion, in which Zn ion diffusion behaviors primarily contribute the specific capacity.
View Article and Find Full Text PDFBackground: As a chronic autoimmune disease, rheumatoid arthritis (RA) is related to oxidative stress, which may lead to the occurrence and persistence of inflammation in RA. The purpose of this study is to evaluate the potential antioxidant effect of triptolide in collagen-induced arthritis (CIA) rat model.
Methods: We examined the severity of arthritis, levels of local and systemic oxidative stress, periarticular bone erosion and weight of organs in CIA rats treated with triptolide.
With the development of electric vehicles involving lithium ion batteries as energy storage devices, the demand for lithium ion batteries in the whole industry is increasing, which is bound to lead to a large number of lithium ion batteries in the problem of waste, recycling and reuse. If not handled properly, it will certainly have a negative impact on the environment and resources. Current commercial lithium ion batteries mainly contain transition metal oxides or phosphates, aluminum, copper, graphite, organic electrolytes containing harmful lithium salts, and other chemicals.
View Article and Find Full Text PDFPhotosynthesis controls crop growth and yield, and differences in planting methods and soil moisture can significantly affect the photosynthetic characteristics of crops. Grain filling stage and milking stage are two important stages of maize from flowering to maturity, which are essential for maize grain formation and dry matter accumulation. The effects of different mulching and drip irrigation patterns on the photosynthetic characteristics and maize yield at grain filling and milking stages were investigated in a field experiment in the Hetao Irrigation District, Inner Mongolia.
View Article and Find Full Text PDFAim: To evaluate the safety and feasibility of enhanced recovery after surgery (ERAS) for total laparoscopic uncut Roux-en-Y gastrojejunostomy after distal gastrectomy.
Methods: The clinical data of 42 patients who were divided into an ERAS group ( = 20) and a control group ( = 22) were collected. The observed indicators included operation conditions, postoperative clinical indexes, and postoperative serum stress indexes.
Background: Rates of caesarean section are progressively increasing in many parts of the world. As a result of psychosocial factors there has been an increasing tendency for pregnant women without justifiable medical indications for caesarean section to ask for this procedure in China. A critical examination of this issue in relation to maternal outcomes is important.
View Article and Find Full Text PDFZhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
April 2009
Zhonghua Liu Xing Bing Xue Za Zhi
September 2007
Unlabelled: Study on the effect of a community-based early education and service program regarding intelligence
Objective: To assess the effect on a community-based early education and service programs regarding the development of infants' intelligence.
Methods: A community-based intervention study was carried out among 359 infants and their families. Base-line survey were carried out when infants reached their one month, where after infants and their families in the intervention group received instructions and services focused on baby fostering and intelligence development.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
July 2007
Objective: To analyze polysomnogram characteristics of children with suspected obstructive sleep apnea hypopnea syndrome (OSAHS) and to explore the role of obstructive apnea index (OAI), apnea hypopnea index (AHI) and arousal index for pediatric OSAHS diagnosis.
Methods: Sixty one suspected pediatric OSAHS cases had overnight polysomnography for at least 8 h in a quiet, dark room. Sleep studies were interpreted according to diagnostic criteria of Guangzhou Children's Hospital (Obstructive apnea was defined as cessation of nose and mouth airflow, while the respiratory effort continues for any duration.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
September 2006
Objective: To review the clinical features and therapeutic experience in children with plastic bronchitis.
Methods: Fourteen children with plastic bronchitis were reviewed retrospectively, 12 of which were under two years old. The clinical features are characterized by sudden onset, episodes of profound hypoxia and respiratory tract obstruction.
Zhonghua Fu Chan Ke Za Zhi
April 2006
Objective: To study the effects of caesarean section on breastfeeding.
Methods: Six hundred and two [301 cases was caesarean section (caesarean section group) and 301 cases was vaginal delivery (vaginal delivery group)] nulliparas were interviewed face-to-face at antepartum and postpartum in an indication-matched prospective study.
Results: There was a significantly lower postpartum prolactin (PRL) level in the caesarean section group (8.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
February 2006
Objective: To summarize the clinical manifestation, operative method and therapeutic effect of various type of laryngeal web in infants.
Methods: The clinical data of 12 cases were analyzed, 5 cases of which were congenital laryngeal web (4 cases, glottic type; 1 case, subglottic type), 7 cases of which were secondary laryngeal web (1 case, tuberculous laryngeal web; 6 cases, traumatic laryngeal web). Diagnosis was mainly depended on history and clinical manifestation.
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
May 2005
Zhonghua Er Ke Za Zhi
April 2004
Objective: To explore how obstructive sleep apnea syndrome (OSAS) affects children's sleep architecture.
Methods: Eighty-three children with OSAS were reviewed; every patient was monitored with polysommography for 7 hours at night for 11 parameters, including the number of arousal, snoring index, nadir O(2) desaturation, stage I %, stage II %, show wave sleep (SWS)% and rapid eye movement (REM)%. The basis for diagnosis of OSAS was the widely accepted pediatric diagnostic criteria of apnea/hypopnea index, apnea/ hypopnea index of > 1 episode/hour, nadir O(2) desaturation < 92%.
Zhonghua Liu Xing Bing Xue Za Zhi
October 2003
Objective: To find out the occurrence of cesarean section (CS) and to probe the factors associated with CS.
Methods: Women with CS as "case group" and women without CS as "control group" were chosen in a case-control study.
Results: Among 14 071 childbirth women, 6 421 had CS (case group) with the occurrence rate of 45.