Livestock husbandry is vital to economy of the Tarim Basin, Xinjiang Autonomous Region, China. However, there have been few surveys of the distribution of ixodid ticks (Acari: Ixodidae) and tick-borne pathogens affecting domestic animals at these locations. In this study, 3,916 adult ixodid ticks infesting domestic animals were collected from 23 sampling sites during 2012-2016. Ticks were identified to species based on morphology, and the identification was confirmed based on mitochondrial 16S and 12S rRNA sequences. Ten tick species belonging to 4 genera were identified, including Rhipicephalus turanicus, Hyalomma anatolicum, Rh. bursa, H. asiaticum asiaticum, and Rh. sanguineus. DNA sequences of Rickettsia spp. (spotted fever group) and Anaplasma spp. were detected in these ticks. Phylogenetic analyses revealed possible existence of undescribed Babesia spp. and Borrelia spp. This study illustrates potential threat to domestic animals and humans from tick-borne pathogens.

Objective:To explore the protective effect of zonisamide (ZNS) on oxygen-glucose deprivation (OGD) cell model of traumatic brain injury (TBI), and its underlying mechanism.Methods:Human neuroblastoma cells (SH-SY5Y) were cultured in vitro and divided into the control group, OGD group, and drug administration group (OGD+ZNS group) according to the random number table method. The OGD method was used to establish a TBI cell model. After modeling, the cell activity, the release of lactate dehydrogenase (LDH), and β-galactosidase staining were detected to evaluate cell function and senescence. Additionally, mitochondrial morphology and potential membrane changes were observed using Mito Tracker Red and JC-1 mitochondrial membrane potential staining. ATP concentration was measured, and protein was extracted from SH-SY5Y cells and then subjected to Western blot analysis to detect endoplasmic reticulum stress-related markers, including glucose-regulated protein 78 (GRP78), C/EBP homologous protein (CHOP), protein disulfide isomerase (PDI), and β-actin.Results:The OGD group had a significantly lower cell survival rate compared to the control group ( P<0.01), while the OGD+ZNS group had a significant higher cell survival rate than the OGD group ( P<0.01). The LDH release rate was significantly higher in the OGD group than in the control group ( P<0.01), while the OGD+ZNS group had a significant lower LDH release rate compared to the OGD group ( P<0.01). Moreover, the cell staining results indicated that compared to the control and OGD+ZNS groups, the cells in the OGD group exhibited significant damage and senescence with darker staining while the mitochondrial staining results demonstrated a significant reduction in mitochondrial linear junctions and decreased mitochondrial activity in the OGD group compared to the control and OGD+ZNS groups. Compared to the control and OGD+ZNS groups, the OGD group exhibited a significant reduction in mitochondrial staining red fluorescence, a significant increase in green fluorescence, and a significant decrease in mitochondrial membrane potential. The OGD group demonstrated a significant decrease in ATP concentration compared to the control group ( P<0.01), whereas the OGD+ZNS group exhibited a significant higher ATP concentration compared to the OGD group ( P<0.01). Western blot analysis revealed significant upregulation of GRP78, CHOP, and PDI in the OGD group compared to the control group (all P<0.05), while in the OGD+ZNS group, the expression levels of these proteins were significantly downregulated compared to the OGD group (all P<0.05). Conclusions:Zonisamide can protect OGD TBI cell model by preserving mitochondrial activity and inhibiting endoplasmic reticulum stress.

Objective: To determine the clinical efficacy and mechanism of Piwei Peiyuan Pill (PPP) combined with moxibustion for treating patients with chronic atrophic gastritis (CAG) with spleen and stomach weakness syndrome. Methods: Ninety-six CAG patients with spleen and stomach weakness syndrome who met the inclusion and exclusion criteria were enrolled at the Department of Spleen and Stomach Diseases of the Second Affiliated Hospital of Anhui University of Chinese Medicine from June 2022 to December 2023. The patients were randomly divided into a control, a Chinese medicine, and a combined group using a random number table method, with 32 cases in each group (two cases per group were excluded). The control group was treated with rabeprazole combined with folic acid tablets (both thrice daily), the Chinese medicine group was treated with PPP (8 g, thrice daily), and the combined group was treated with moxa stick moxibustion (once daily) on the basis of the Chinese medicine group for 12 consecutive weeks. Gastric mucosa atrophy in the three groups was observed before and after treatment. The gastric mucosal pathological score was evaluated. The Patient Reported Outcome (PRO) scale was used to evaluate the patients′ physical and mental health status and quality of life.An enzyme-linked immunosorbent assay was used to detect serum tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-4, IL-10, IL-37, and transforming growth factor (TGF)-β levels in each group. Real-time fluorescence PCR was used to detect the relative expression levels of signal transducer and activator of transcription 3 (STAT3) and mammalian target of rapamycin (mTOR) mRNA in each group. Western blotting was used to detect the relative expression levels of proteins related to the STAT3/mTOR signaling pathway, and the adverse drug reactions and events were recorded and compared. Results: There was no statistical difference in age, gender, disease duration, family history of gastrointestinal tumors, alcohol consumption history, and body mass index among the three groups of patients.The total therapeutic efficacy rates of the control, Chinese medicine, and combined groups in treating gastric mucosal atrophy were 66.67% (20/30), 86.67% (26/30), and 90.00% (27/30), respectively (P<0.05). Compared to before treatment, the pathological and PRO scale scores of gastric mucosa in each group decreased after treatment, and TNF-α, IL-1β, IL-37, and TGF-β levels decreased. The relative STAT3 and mTOR mRNA expression levels, as well as the relative STAT3, p-STAT3, mTOR, and p-mTOR protein expression levels decreased (P<0.05), whereas the IL-4 and IL-10 levels increased (P<0.05). After treatment, compared to the control group, the pathological score of gastric mucosa, PRO scale score, TNF-α, IL-1β, IL-37, TGF-β content, relative STAT3 and mTOR mRNA expression levels, and relative STAT3, p-STAT3, mTOR, and p-mTOR protein expression levels in the Chinese medicine and combined groups after treatment were reduced (P<0.05), whereas the IL-4 and IL-10 levels increased (P<0.05). After treatment, compared to the Chinese medicine group, the combined group showed a decrease in relative STAT3, mTOR mRNA expression levels, and STAT3, p-STAT3, mTOR, and p-mTOR protein expression levels (P<0.05). Conclusion The combination of PPP and moxibustion may regulate the inflammatory mechanism of the body by inhibiting the abnormal activation of the STAT3/mTOR signaling pathway, upregulating related anti-inflammatory factor levels, downregulating pro-inflammatory factor expression, and increasing related repair factor expression, thereby promoting the recovery of atrophic gastric mucosa, reducing discomfort symptoms, and improving the physical and mental state of CAG patients with spleen and stomach weakness syndrome.