Shengu granules ameliorate ovariectomy-induced osteoporosis by the gut-bone-immune axis.

Introduction: Postmenopausal osteoporosis (PMOP) is a common chronic disease, and the loss of bone density and bone strength after menopause are its main symptoms. Effective treatments for PMOP are still uncertain, but Chinese medicine has some advantages in slowing down bone loss. Shengu granules are often used clinically to treat PMOP.

Carrier screening for present disease prevalence and recessive genetic disorder in Taiwanese population.

Carrier screening is important to people have a higher prevalence of severe recessive or X-linked genetic conditions. This study is aimed that the frequency and uncertain nature of genetic variants was identified in Taiwanese population, providing individuals with information at risk of inherited diseases and their heritability to newborns. A total of 480 subjects receiving genetic counseling with no family history of inherited disorders were recruited into a cohort from 2018 to 2022.

Comparison of the Nerve Regeneration Capacity and Characteristics between Sciatic Nerve Crush and Transection Injury Models in Rats.

Objective: To provide useful information for selecting the most appropriate peripheral nerve injury model for different research purposes in nerve injury and repair studies, and to compare nerve regeneration capacity and characteristics between them.

Methods: Sixty adult SD rats were randomly divided into two groups and underwent crush injury alone (group A, = 30) or transection injury followed by surgical repair (group B, = 30) of the right hind paw. Each group was subjected to the CatWalk test, gastrocnemius muscle evaluation, pain threshold measurement, electrophysiological examination, retrograde neuronal labeling, and quantification of nerve regeneration before and 7, 14, 21, and 28 days after injury.

An antisense intragenic lncRNA SEAIRa mediates transcriptional and epigenetic repression of in .

SERRATE (SE) is a core protein for microRNA (miRNA) biogenesis as well as for mRNA alternative splicing. Investigating the regulatory mechanism of expression is hence critical to understanding its detailed function in diverse biological processes. However, little about the control of expression has been clarified, especially through long noncoding RNA (lncRNA).

Single-tube Multiplex Nested PCR System for Efficient Detection of Pathogenic Microorganisms in SPF Rodents.

PCR testing is increasingly important for microbial control in SPF facilities. However, most current PCR methods are timeconsuming and require compromise between high sensitivity and high multiplexing. We developed a one-tube multiplex nested PCR strategy (MN-PCR) for simultaneous direct (that is, without culturing) detection of multiple pathogens.

Ischemic ST-Segment Depression Maximal in V1-V4 (Versus V5-V6) of Any Amplitude Is Specific for Occlusion Myocardial Infarction (Versus Nonocclusive Ischemia).

Background Occlusion myocardial infarctions (OMIs) of the posterolateral walls are commonly missed by ST-segment-elevation myocardial infarction (STEMI) criteria, with >50% of patients with circumflex occlusion not receiving emergent reperfusion and experiencing increased mortality. ST-segment depression maximal in leads V1-V4 (STDmaxV1-4) has been suggested as an indicator of posterior OMI. Methods and Results We retrospectively reviewed a high-risk population with acute coronary syndrome.

Comparison of the ST-Elevation Myocardial Infarction (STEMI) vs. NSTEMI and Occlusion MI (OMI) vs. NOMI Paradigms of Acute MI.

Background: The current ST-elevation myocardial infarction (STEMI) vs. non-STEMI (NSTEMI) paradigm prevents some NSTEMI patients with acute coronary occlusion from receiving emergent reperfusion, in spite of their known increased mortality compared with NSTEMI without occlusion. We have proposed a new paradigm known as occlusion MI vs.

[Effects of partial root-zone irrigation and rational close planting on yield and water productivity of cotton in arid area.].

The objective of this study was to evaluate the effects and underlying physiological mecha-nisms of partial root zone irrigation (PRI) and rational close planting, as well as their interaction on yield and water productivity (WP) of cotton and to explore new alternatives of water-saving irrigation in dry land areas. A factorial field experiment with irrigation mode (normal irrigation, partial root-zone irrigation and deficient irrigation) and plant population density (135000, 180000 and 225000 plants·hm) was conducted in the west of Inner Mongolia to examine their effects on cotton growth, yield, water productivity and related physiological characters. The results showed that the irrigation mode and plant density as well as their interaction significantly affected the biomass, yield, yield components and harvest index.

Nuclear factor-κB is involved in oxyhemoglobin-induced endothelin-1 expression in cerebrovascular muscle cells of the rabbit basilar artery.

The present research was designed to investigate whether endothelin-1 (ET-1) secretion can be induced by oxyhemoglobin and whether nuclear factor κB (NF-κB) is involved in the regulation of ET-1 transcription in cerebrovascular muscle cells. Cerebrovascular muscle cells isolated from a rabbit basilar artery were stimulated by oxyhemoglobin (OxyHb) and ET-1 production was increased significantly in the supernatant. Inhibition of NF-κB with pyrrolidine dithiocarbamate and small interfering RNA decreased the expression of ET-1.

Establishment and cryopreservation of a skin fibroblast cell line derived from Yunnan semi-fine wool sheep in the presence of synthetic ice blocker.

In this study, the fibroblasts cell line derived from ear marginal tissue of Yunnan semi-fine wool sheep was successfully established using the primary explants technique and cryopreservation technology. Additionally, the protective effect of synthetic ice blocker (SIB) including 1, 3-cyclohexanediol (1, 3-CHD) and 1, 4-cyclohexanediol (1, 4-CHD) on frozen fibroblast cells was also assessed and compared. Propidium iodide (PI) was used to stain the dead cells following cryopreservation and thawing.

Concise methods for the synthesis of chiral polyoxazolines and their application in asymmetric hydrosilylation.

Seven polyoxazoline ligands were synthesized in high yield in a one-pot reaction by heating polycarboxylic acids or their esters and chiral β-amino alcohols under reflux with concomitant removal of water or the alcohol produced in the reaction. The method is much simpler and more efficient in comparison to those methods reported in the literature.The compounds were used as chiral ligands in the rhodium-catalyzed asymmetric hydrosilylation of aromatic ketones, and the effects of the linkers and the substituents present on the oxazoline rings on the yield and enantioselectivity investigated.

Anxiolytic-like effect of asiaticoside in mice.

The putative anxiolytic activity of asiaticoside was examined in male mice by using a number of experimental paradigms of anxiety, with diazepam being as a positive anxiolytic control. In the elevated plus-maze test, diazepam (1 and 2 mg/kg) or asiaticoside (5 or 10 mg/kg) increased the percentage of entries into open arms and of time spent on open arms. In the light/dark test, as with 1 mg/kg diazepam, asiaticoside (10 and 20 mg/kg) increased the time spent in the light area and the movement in the light area without altering the total locomotor activity of the animals.

The effects of angelica essential oil in social interaction and hole-board tests.

In our previous studies, we have demonstrated the anxiolytic effects of angelica essential oil in three anxiety models using mice. This study aimed to characterize the similar behavior effects of angelica essential oil in the social interaction test of anxiety and the hole-board test of exploration and locomotor activity in rats. These results indicate that angelica essential oil possessed a wide range of anxiolytic properties.

Anxiolytic-like effect of paeonol in mice.

The present study in mice compared the putative anxiolytic-like effect of paeonol, a phenolic component from the root bark of Paeonia moutan, with the benzodiazepine diazepam in the elevated plus maze and the light/dark box-test. The comparison was also with regard to locomotor activity (open-field test) and myorelaxant potential (inclined plane test). As with 2 mg/kg diazepam, paeonol (at 17.

The effects of angelica essential oil in three murine tests of anxiety.

The effects of angelica essential oil in three assays predictive of anxiolytic activity in male mice were studied, with diazepam as a positive anxiolytic control. In the elevated plus-maze test, compared to the positive control diazepam, angelica essential oil (30.0 mg/kg, PO) had a modest anxiolytic-like effect (increased the percentage of open-arm time and reduced the percent protected head dips).