Removal of Formaldehyde and Its Analogues Using a Hybrid Assembly of Pyrene-Modified Hydrazide and rGO: A Negative Carbon Emission and Green Chemical Decomposition Method.

Indoor gaseous formaldehyde is the main environmental pollutant that can cause fatal threats to human health. A number of physical and chemical methods have been developed to tackle this issue. However, the existing methods are still unsatisfactory to meet the requirement of sustainable development owing to the flaws of low efficiency and reversible or second pollution.

Intra-articular delivery of celastrol by hollow mesoporous silica nanoparticles for pH-sensitive anti-inflammatory therapy against knee osteoarthritis.

Background: Celastrol has been proven effective in anti-inflammatory but was limited in the clinic due to the poor solubility and side effects induced by low bioavailability. Osteoarthritis has acidic and inflammatory environment. Our aim was to load celastrol into HMSNs and capped with chitosan to construct a pH-responsive nanoparticle medicine (CSL@HMSNs-Cs), which is of high solubility for osteoarthritis intra-articular injection treatment.

Intrathecal delivery of hydromorphone vs morphine for refractory cancer pain: a multicenter, randomized, single-blind, controlled noninferiority trial.

Hydromorphone is an alternative to morphine for intrathecal drug delivery system to treat refractory cancer pain; however, there is not enough clinical evidence to prove it. In our study, 233 patients from 12 different pain management centers across China were enrolled, 121 and 112 in the intrathecal hydromorphone (ITHM) and intrathecal morphine (ITMO) groups, respectively. The primary outcome was the clinical success rate, which was defined as ratio of patients achieving ≥50% pain relief.

The Regulatory Roles of Toll-Like Receptor 4 in Secretions of Type 1/Type 2 Relative Cytokines by Splenocytes and Dendritic Cells Exposed to Clonorchis sinensis Excretory/Secretory Products.

The roles of TLR4 in mediation of innate immune response and in regulation of adaptive immune responses triggered by Clonorchis sinensis remain unknown. In the present study, splenocytes derived from C3H/HeN (TLR4 ) and C3H/Hej mice (TLR4 ) that were infected with 45 metacercariae of C. sinensis were harvested, then stimulated by C.

Expression of Toll-like receptor (TLR) 2 and TLR4 in the livers of mice infected by Clonorchis sinensis.

Introduction: Clonorchis sinensis is one of the most important foodborne pathogens in humans, and can cause biliary diseases such as gallstones, cholecystitis, cholangitis, and cholangiocarcinoma. Toll-like receptors (TLRs) as sensors are crucial to initiating both innate and adaptive immune defenses against pathogens. However, little is known about the hepatic expression of TLRs of hosts induced by C.

[Research on whether atropine can be substituted by the powerful cycloplegic cyclopentolate].

For a long time, atropine eye ointment has been widely used as the cycloplegic for children's optometry in China, while internationally, cyclopentolate gutta is widely used as the first choice for cycloplegic. In recent years, 1% cyclopentolate hydrochloride ocular humor has been introduced to our country. This effective and powerful cycloplegic has already been paid close attention to by domestic pedo-ophthalmologists.

[Studies on the chemical constituents of Toricellia angulata var. intermedia].

Objective: To study the chemical constituents of Toricellia angulata var. intermedia.

Methods: The constituents were isolated and purified by repeated column chromatography and their structures were elucidated by spectroscopic analysis.

MicroRNA expression profile in non-cancerous colonic tissue associated with lymph node metastasis of colon cancer.

Objective: To identify microRNA expression patterns associated with the lymph node metastasis of colon cancer.

Methods: MicroRNA were isolated from six frozen non-cancerous surrounding colonic tissues derived from stage II-III colon cancer patients with (n = 3) and without (n = 3) lymph node metastasis. We compared the microRNA expression profiles of the six non-cancerous colonic tissues from two colon cancer patient groups; those with confirmed lymph node metastasis, termed the lymph node positive group, and those without detectable lymph node metastasis, termed the lymph node negative group.

Erythropoietin pre-treatment prevents cognitive impairments following status epilepticus in rats.

Selective neuronal loss is closely associated with cognitive impairments that occur following status epilepticus (SE). Our previous study suggested that erythropoietin (Epo) pre-treatment suppressed hippocampal neuronal death in rats after 1 h of SE convulsions. However, the underlying protective mechanism remained unclear.