Observation on efficacy and underlying mechanism of cheek acupuncture on ovulation induction for infertile women with PCOS: Case series.

Rationale: Polycystic ovary syndrome (PCOS) is the most common reproductive endocrine disorder among women of childbearing age and is the primary cause of anovulatory infertility, accounting for 70% to 80% of cases. Ovulation induction is the main treatment approach for infertile patients with PCOS. Commonly utilized medications for this purpose are clomiphene citrate (CC) and letrozole (LE).

Sanji Peiyuan decoction combined with dydrogesterone in the treatment of massive subchorionic hematoma: A case report.

Rationale: Subchorionic Hematoma, often referred to as Bruce hematoma, can lead to serious obstetric complications such as intrauterine growth restriction and fetal death, as well as early and late pregnancy miscarriage, placental abruption, and premature rupture of membranes, posing great harm to both mother and fetus.

Patient Concerns: At present, Western medical treatments have not shown satisfactory results, necessitating the discovery of more effective clinical treatment methods.

Diagnoses: Threatened miscarriage, Subchorionic hematoma, Iron deficiency anemia (mild).

Treatment of lactational mastitis with Gualou Xiaoyong soup and painless lactation promoting technique: A case series.

Background: Lactational mastitis is a common and frequently disease in clinical practice, characterized by acute inflammation of the mammary ducts and surrounding connective tissues. The main manifestations are damage to the mammary gland acini, edema, and invasion of inflammatory cells. If not treated properly, it may lead to the formation of breast abscesses, or even sepsis, septic shock, and chronic inflammation of the breast, which may cause the disease to persist or recur multiple times, so that the patients suffer extreme pain, and the health of both the mother and child are directly affected.

Clinical efficacy of Gualou Xiaoyong Decoction and painless lactation manipulation in treating lactation acute mastitis and breast abscess: An observational study.

Information on the effects of Chinese medicine in the treatment of lactational acute mastitis and breast abscess is limited; thus, we conducted an observational study to analyze the clinical efficacy of Gualou Xiaoyong Decoction combined with painless lactation manipulation in the treatment of lactational acute mastitis and breast abscess. A total of 41 patients with lactational acute mastitis and breast abscess who were treated with Gualou Xiaoyong Decoction and painless lactation manipulation from October 2021 to October 2022 were included in this study. The age, fetal times(primiparous/multiparous), delivery mode (cesarean section/vaginal delivery), onset time, breast lump diameter, skin rash diameter, body temperature, visual analogue score, blood routine, C-reactive protein, procalcitonin, bacterial culture in milk, B ultrasound and other data of these patients were statistically analyzed.

Lactation breast abscess treated with Gualou Xiaoyong decoction and painless lactation manipulation: A case report and review of literature.

Background: Breast abscess during lactation is a severe complication of acute mastitis, which can lead to discomfort, high fever, breast fistula, sepsis, septic shock, breast damage, disease persistence and frequent hospitalization. Breast abscesses may also lead the mother to discontinue breastfeeding, thereby harming the infant's health. The predominant pathogenic bacteria are , and .

p66Shc in sheep preimplantation embryos: Expression and regulation of oxidative stress through the manganese superoxide dismutase-reactive oxygen species metabolic pathway.

Objective: p66Shc, a 66 kDa protein isoform encoded by the proto-oncogene SHC, is an essential intracellular redox homeostasis regulatory enzyme that is involved in the regulation of cellular oxidative stress, apoptosis induction and the occurrence of multiple age-related diseases. This study investigated the expression profile and functional characteristics of p66Shc during preimplantation embryo development in sheep.

Methods: The expression pattern of p66Shc during preimplantation embryo development in sheep at the mRNA and protein levels were studied by quantitative real-time polymerase chain reaction (RT-qPCR) and immunofluorescence staining.

The Effect of Kangaroo Mother Care After Duodenal Obstruction in Neonates.

Objective: The present study aimed to explore the effectiveness of clinical application of kangaroo mother care (KMC) in neonates after surgery for duodenal obstruction in achieving total enteral nutrition (TEN) and shortening the length of hospital stay.

Methods: A prospective study of 60 cases of surgery for duodenal obstruction in pediatric patients in the neonatal intensive care unit of Kunming Children's Hospital between January 2018 and December 2019 was conducted. The study subjects included 15 cases with intestinal malrotation, 18 cases with circular pancreas, 10 cases with a duodenal septum, and 17 cases with duodenal atresia or duodenal stenosis.

[Analysis of differential genes related to dormancy release of Paris polyphylla var. chinensis seeds by transcriptome sequencing].

The study aims at exploring the expression of differential genes and related metabolic pathways in the process of seed dormancy release. The dormant embryo and the dormant released embryo of Paris polyphylla var. chinensis were used as the test materials, a new generation high-throughput sequencing methods to sequence the transcriptome of the samples was used to carry out systematic bioinformatics analysis.

Testosterone promotes GPX5 expression of goat epididymal epithelial cells cultured in vitro.

Androgens are involved in maintaining epididymal structure and function. In the present study, primary culture of goat EECs and effect of testosterone on expression of glutathione peroxidase-5 (GPX5) in goat epididymal epithelial cells (EECs) were investigated. The EECs isolated from 12-mo-old goat caput epididymis were cultured with testosterone in vitro, and expression of glutathione peroxidase-5 (GPX5) and androgen receptors (ARs) was analyzed.

Mdivi-1, a mitochondrial fission inhibitor, modulates T helper cells and suppresses the development of experimental autoimmune encephalomyelitis.

Background: Unrestrained activation of Th1 and Th17 cells is associated with the pathogenesis of multiple sclerosis and its animal model, experimental autoimmune encephalomyelitis (EAE). While inactivation of dynamin-related protein 1 (Drp1), a GTPase that regulates mitochondrial fission, can reduce EAE severity by protecting myelin from demyelination, its effect on immune responses in EAE has not yet been studied.

Methods: We investigated the effect of Mdivi-1, a small molecule inhibitor of Drp1, on EAE.

p66Shc is associated with hydrogen peroxide-induced oxidative stress in preimplantation sheep embryos.

The low efficiency of in vitro embryo production is associated with oxidative stress induced by suboptimal culture conditions. p66Shc is a 66-kDa protein of the ShcA (Src homologous-collagen homolog) adaptor protein family, which is involved in signaling pathways involved in oxidative stress regulation, apoptosis induction, and aging. However, the functional role of p66Shc during the preimplantation development of sheep embryos is not understood.

A comparative study of the five-repetition sit-to-stand test and the 30-second sit-to-stand test to assess exercise tolerance in COPD patients.

Purpose: The sit-to-stand test (STST) has been used to evaluate the exercise tolerance of patients with COPD. However, mutual comparisons to predict poor exercise tolerance have been hindered by the variety of STST modes used in previous studies, which also did not consider patients' subjective perceptions of different STST modes. Our aim was to compare the five-repetition sit-to-stand test (5STS) with the 30-second sit-to-stand test (30STS) for predicting poor performance in the six-minute walking test and to evaluate patients' subjective perceptions to determine the optimal mode for clinical practice.

Expression of selenium-independent glutathione peroxidase 5 (GPx5) in the epididymis of Small Tail Han sheep.

Objective: Selenium-independent glutathione peroxidase (GPx5) is specifically expressed in the mammalian epididymis and plays an important role in protecting sperm from reactive oxygen species and lipid peroxidation damage. This study investigates GPx5 expression in the epididymis of Small Tail Han sheep.

Methods: GPx5 expression was studied in three age groups: lamb (2 to 3 months), young (8 to 10 months), and adult (18 to 24 months).

Effects of pre-incubation with C-type natriuretic peptide on nuclear maturation, mitochondrial behavior, and developmental competence of sheep oocytes.

In vitro produced mammalian embryos suffer from developmental failure, with a large proportion showing embryonic retardation, degradation, or apoptosis. This failure is due, in part, to incomplete oocyte cytoplasmic maturation. C-type natriuretic peptide (CNP) has been reported to act as a meiotic inhibitor.

Effect of C-type natriuretic peptide pretreatment on in vitro bovine oocyte maturation.

C-type natriuretic peptide (CNP) has been considered as a physiological meiotic inhibitor that stimulates the cGMP production by cumulus cell natriuretic peptide receptor 2 (NPR2), which inhibits oocyte phosphodiesterase type 3 activity and increases cAMP. In this study, we explored the effect of CNP pretreatment on the in vitro maturation (IVM) of bovine oocytes by examining changes in cleavage rate, blastocyst formation, mitochondrial DNA (mtDNA) copy number, reactive oxygen species (ROS) level, glutathione (GSH) content, and redox state. Our results showed that 200 nM CNP could effectively maintain meiotic arrest of bovine oocytes in vitro within 6 h.

[Pathogenesis and clinical significance of interleukin-8 and tumor necrosis factor-alpha in cervicitis].

Objective: To investigate the relationship between local immune status of vagina and the occurrence of disease in patients with cervicitis.

Methods: ELISA were used to detect the level of interleukin (IL)-8 and tumor necrosis factor (TNF)alpha in vaginal douche of patients with cervicitis due to ureaplasma urealyticum, mycoplasma hominis, chlamydia trachomatis, neisseria gonorrhoeae and cervical erosion.

Results: Compared with the control group, the level of IL-8 in vaginal douche of patients with mycoplasma hominis cervicitis, chlamydia trachomatis cervicitis and neisseria gonorrhoeae cervicitis was significantly higher and there was significant difference ng/L: 371 +/- 34, 369 +/- 31, 339 +/- 36, vs 341 +/- 32, 338 +/- 33, 316 +/- 24, (all P < 0.