Shih-Peng Mao

• Master of Science
• Medical Doctor at Taipei Medical University

Insulin resistance (IR) is the core for type 2 diabetes and metabolic syndrome. The homeostasis assessment model is a straightforward and practical tool for quantifying insulin resistance (HOMA-IR). Multiple adaptive regression spline (MARS) is a machine learning method used in many research fields but has yet to be applied to estimating HOMA-IR. T...

Background In recent years, smart devices have become an integral part of daily life. However, longitudinal studies, particularly those regarding the relationship between toddlers’ smart device usage and behavioral outcomes, are limited. Understanding the impact of parent–child interactions on this relationship is crucial for enhancing toddlers’ de...

Background In recent years, smart devices have become an integral part of daily life. However, longitudinal studies, particularly those regarding the relationship between toddlers’ smart device usage and behavioral outcomes, are limited. Understanding the impact of parent–child interactions on this relationship is crucial for enhancing toddlers’ de...

Background: In recent years, smart devices have become seamlessly integrated into human life. However, longitudinal studies focusing on their impact on toddlers are lacking. Accordingly, the present study examined the influence of early screen usage time and media content exposure on toddlers’ behavioral performance, along with the positive effects...

Synopsis Early diagnosis and recognition of altered anatomy are key to reduce maternal and fetal risks in asymptomatic uterine torsion.

Objectives Risk factors for placenta percreta are placenta previa and prior cesarean delivery. Placenta percreta–induced ruptures at non-cesarean sites are very rare, particularly in the early second trimester. Case report A 30-year-old woman with a prior cesarean delivery was brought to our emergency department at 17 weeks' gestation for sudden-o...

Background: Ovarian cancer (OC) is the most lethal gynecological cancer, worldwide, largely due to its vague and nonspecific early stage symptoms, resulting in most tumors being found at advanced stages. Moreover, due to its relative rarity, there are currently no satisfactory methods for OC screening, which remains a controversial and cost-prohib...

The American Journal of Gastroenterology is published by Nature Publishing Group (NPG) on behalf of the American College of Gastroenterology (ACG). Ranked the #1 clinical journal covering gastroenterology and hepatology*, The American Journal of Gastroenterology (AJG) provides practical and professional support for clinicians dealing with the gastr...

To report a case of a woman with a large uterine myoma who underwent laparoscopy-assisted robotic myomectomy using the da Vinci system. A 38-year-old, gravida 2, para 2, female patient presented to our office with a chief complaint of lower abdominal pressure and pain. A pelvic sonogram disclosed a subserosal myoma with a broad base, measuring appr...

Gestational thrombocytopenia is a rare event, and the etiology is unknown. Generally, there is no need for intervention because of the absence of coagulopathy. However, when complicated with other obstetric conditions, care should be taken to prevent a dangerous cascade. Here, we present a patient with severe gestational thrombocytopenia complicate...

1. Using anesthetized cats, the authors examined the noradrenergic modulation of the glutamate induced pressor and depressor responses in various brainstem areas, including pontine gigantocellular tegmental field (FTG), dorsomedial medulla (DM), rostral ventrolateral medulla (RVLM), and caudal ventrolateral medulla (CVLM). 2. Unilateral microinject...

1. The role of nitric oxide (NO) in central cardiovascular regulation and the correlation between NO and glutamate-induced mechanisms is not clear. Microinjection of glutamate (3 nmol/ 30 nL) into dorsomedial medulla (DM) and rostral ventrolateral medulla (RVLM) increased arterial blood pressure (BP) and sympathetic vertebral nerve activity (VNA)....

While seizure attack is one of the serious complications during the hyperbaric oxygen (HBO) therapy, there is still no direct evidence showing that HBO can induce neuronal damage in the brain. The objective of this study was first to investigate whether HBO would lead to neurotoxicity in the primary rat cortical culture. Second, since alterations i...

Nitric oxide (NO) is a free-radical gas with a role in various signal transduction processes. In the CNS, NO acts as an important central nervous messenger, but in excess it may be neurotoxic. Chronic or high dose administration of D-amphetamine (AMPH) has been shown to induce striatal neurotoxicity in rodents and primates. In this study, we studie...

In 30 cats under chloralose (40 mg/kg) and urethane (400 mg/kg) anesthesia, the ponto-medullary region involved in cardiovascular integration were stimulated by rectangular pulses (0.5 ms, 80 or 5 Hz, 100 to 200 microA) and/or by microinjection of sodium glutamate (Glu, 0.25-0.5 M, 70-200 nl). Changes of systemic arterial blood pressure (SAP) and r...