Tacrolimus is an immunosuppressant that was clinically used for organ transplantation in the 1990s. In the early 2000s, tacrolimus began to be used to treat pediatric kidney diseases in China. This article reviews the therapeutic effects, clinical dosages, and treatment methods of tacrolimus in the treatment of steroid-resistant, steroid-dependent, frequently relapsing, different pathological types, and monogenic mutation-related childhood nephrotic syndrome. It explores the clinical guiding role of machine learning in tacrolimus treatment for childhood nephrotic syndrome, aiming to provide references for the clinical research and application of tacrolimus in pediatric kidney diseases.

Tacrolimus is an immunosuppressant that was clinically used for organ transplantation in the 1990s. In the early 2000s, tacrolimus began to be used to treat pediatric kidney diseases in China. This article reviews the therapeutic effects, clinical dosages, and treatment methods of tacrolimus in the treatment of steroid-resistant, steroid-dependent, frequently relapsing, different pathological types, and monogenic mutation-related childhood nephrotic syndrome. It explores the clinical guiding role of machine learning in tacrolimus treatment for childhood nephrotic syndrome, aiming to provide references for the clinical research and application of tacrolimus in pediatric kidney diseases.

Several mitochondrial dysfunctions in obesity and diabetes include impaired mitochondrial membrane potential, excessive mitochondrial reactive oxygen species generation, reduced mitochondrial DNA, increased mitochondrial Ca2+ flux, and mitochondrial dynamics disorders. Mitophagy, specialized autophagy, is responsible for clearing dysfunctional mitochondria in physiological and pathological conditions. As a paradox, inhibition and activation of mitophagy have been observed in obesity and diabetes-related heart disorders, with both exerting bidirectional effects. Suppressed mitophagy is beneficial to mitochondrial homeostasis, also known as benign mitophagy. On the contrary, in most cases, excessive mitophagy is harmful to dysfunctional mitochondria elimination and thus is defined as detrimental mitophagy. In obesity and diabetes, two classical pathways appear to regulate mitophagy, including PTEN-induced putative kinase 1 (PINK1)/Parkin-dependent mitophagy and receptors/adapters-dependent mitophagy. After the pharmacologic interventions of mitophagy, mitochondrial morphology and function have been restored, and cell viability has been further improved. Herein, we summarize the mitochondrial dysfunction and mitophagy alterations in obesity and diabetes, as well as the underlying upstream mechanisms, in order to provide novel therapeutic strategies for the obesity and diabetes-related heart disorders.

The dental operative microscope has been widely employed in the field of dentistry, particularly in endodontics and operative dentistry, resulting in significant advancements in the effectiveness of root canal therapy, endodontic surgery, and dental restoration. However, the improper use of this microscope continues to be common in clinical settings, primarily due to operators' insufficient understanding and proficiency in both the features and established operating procedures of this equipment. In October 2019, Professor Jingping Liang, Vice Chairman of the Society of Cariology and Endodontology, Chinese Stomatological Association, organized a consensus meeting with Chinese experts in endodontics and operative dentistry. The objective of this meeting was to establish a standard operation procedure for the dental operative microscope. Subsequently, a consensus was reached and officially issued. Over the span of about four years, the content of this consensus has been further developed and improved through practical experience.
Humans ; Dentistry, Operative ; Consensus ; Endodontics ; Root Canal Therapy ; Dental Care

OBJECTIVEThe purpose of this study was to determine the incidence of temporary and permanent sensory disturbance of the inferior alveolar nerve (IAN) after bilateral sagittal split osteotomy (BSSO) of the mandible.

METHODS14 patients were selected for this study. Before BSSO and at 1 week, 1, 3, 6 and 12 months after BSSO, the sensibility of bilateral inferior alveolar nerves were examined using sharp-blunt testing, 2-point discrimination, electronic pain response test (ZGK-1 electrometer).

RESULTSWith conventional sharp-blunt and 2-point discrimination test, electronic pain response test, the incidence of temporary impairment of IAN after BSSO was 78% (22/28). Obvious sensory recovery of IAN was found 6 to 12 months postoperatively. Permanent sensory disturbance of unilateral inferior alveolar nerve occurred in 2 patients.

CONCLUSIONSSensory recovery of the inferior alveolar nerve after bilateral sagittal split osteotomy of the mandible would take 6 to 12 months. Serious injury of the IAN would cause permanent neurosensory deficits.

Adolescent ; Adult ; Female ; Humans ; Male ; Mandible ; surgery ; Mandibular Nerve ; physiopathology ; Oral Surgical Procedures ; adverse effects ; Osteotomy ; adverse effects ; methods ; Sensory Thresholds ; Trigeminal Nerve Injuries