ObjectiveTo explore the current situation， causes， and countermeasures of medical disputes in a tertiary A comprehensive hospital in Xi’an from 2018 to 2023. MethodsA total of 804 medical dispute cases that had been processed in a tertiary A hospital in Xi’an from January 2018 to December 2023 were collected. The occurrence， current characteristics， and cause distribution of medical disputes were retrospectively analyzed. ResultsThe cumulative incidence rate of medical disputes was 4.408/100，000， and the compensation rate was 31.59% （254/804）. The incidence and compensation rate of medical disputes showed an overall increasing trend year by year from 2018 to 2023 （P<0.05）. The proportion of deceased patients in dispute cases in the past 6 years showed an increasing trend annually （χ²=30.396， P=0.011）. Medical dispute cases mainly came from hospitalized patients （65.17%） and patients undergoing surgical treatment （55.35%）， and the top five departments with medical dispute cases were the hepatobiliary surgery department， cardiovascular medicine department， obstetrics and gynecology department， emergency department， and gastroenterology department. The number of in-hospital mediations showed a decreasing trend annually， while the number of people’s mediations showed an increasing trend annually from 2018 to 2023 （χ²=34.523， P<0.001）. The top five causes of medical disputes in this hospital were surgical/operational complications （29.10%）， disease condition assessment/disease diagnosis （10.45%）， diagnosis and treatment plan （9.45%）， diagnosis and treatment effectiveness （8.83%）， and medical insurance reimbursement （7.59%）. ConclusionThe number of medical disputes and compensation cases in comprehensive hospitals is increasing annually， and high-risk departments such as the surgical department and emergency department need to be given high attention. The handling of medical disputes has shown diversification， with people’s mediation gradually taking the dominant position. The causes of medical disputes mainly concentrated on diagnosis and treatment technology， doctor-patient communication， medical insurance， and other aspects. It is necessary to continuously improve the level of clinical diagnosis and treatment technology， strengthen doctor-patient communication， improve the medical insurance system， strengthen hospital connotation management， alleviate doctor-patient conflicts， and builds a harmonious doctor-patient relationship.

Objective: To assess the dynamic changes of microcirculation at acupoints in patients with primary dysmenorrhea and cold congelation and blood stasis syndrome using laser speckle blood flow imaging. Methods: Patients with primary dysmenorrhea and cold coagulation and blood stasis syndrome (primary dysmenorrhea group, n=53) and healthy female college students(control group, n=57) who met the inclusion and exclusion criteria from October 2020 to July 2022 were enrolled at Hebei University of Chinese Medicine. On the premenstrual and first day of menstruation, a laser speckle blood flow imaging system was used to measure the microcirculation blood flow perfusion on the surface of acupoints related to the conception, thoroughfare, and governor vessels, and stomach, spleen, and bladder meridians in the abdomen and lumbosacral regions. The dynamic changes in microcirculation were calculated based on the difference in average blood flow perfusion at each acupoint before and after menstruation. Receiver operating curve (ROC) analysis was used to analyze the diagnostic efficacy of dynamic changes in microcirculation on the surface of each acupoint. The microcirculation sensitization rate of acupoints was calculated. Results: Compared with the control group, the dynamic changes in microcirculation at the following acupoints in the primary dysmenorrhea group were increased (P<0.05): conception vessel (Yinjiao[CV7], Qihai[CV6], Shimen[CV5], Guanyuan[CV4]); left thoroughfare vessel (left Huangshu[KI16], left Zhongzhu[KI15], left Siman[KI14], left Qixue[KI13], left Dahe[KI12], left Henggu[KI11]); left stomach meridian (left Tianshu[ST25], left Wailing[ST26], left Qichong[ST30]); left spleen meridian (left Daheng[SP15], left Fujie[SP14]); right thoroughfare vessel (right Huangshu[KI16], right Zhongzhu[KI15], right Siman[KI14], right Qixue[KI13], right Dahe[KI12], right Henggu[KI11]); right stomach meridian (right Wailing[ST26], right Daju[ST27], right Shuidao[ST28], right Guilai[ST29], right Qichong[ST30]); and right spleen meridian (right Fujie[SP14]). The area under the ROC curve of conception vessel (Yinjiao[CV7], Qihai[CV6], Shimen[CV5], Guanyuan[CV4]), thoroughfare vessel (right Siman[KI14], left Huangshu[KI16], right Qixue[KI13], right Zhongzhu[KI15], right Dahe[KI12], left Zhongzhu[KI15], left Siman[KI14], right Huangshu[KI16], left Qixue[KI13], right Henggu[KI11], left Henggu[KI11], left Dahe[KI12]); stomach meridian (left Tianshu[ST25], right Guilai[ST29], left Wailing[ST26], right Shuidao[ST28], right Daju[ST27], right Wailing[ST26], right Qichong[ST30], left Qichong[ST30]), and spleen meridian (left Daheng[SP15], left Fujie[SP14], right Fujie[SP14]) was 0.610-0.682 (P<0.05). Compared with the control group, the sensitization rate of some acupoints in the primary dysmenorrhea group increased (P<0.05). Conclusion With the onset of menstruation, the blood flow perfusion of some acupoints in the abdomen (thoroughfare, and conception vessels, and stomach and spleen meridians) of patients with primary dysmenorrhea and cold blood coagulation and blood stasis syndrome increased, and the status of acupoints changed from a resting state to an active state. These acupoints are sensitive in patients with primary dysmenorrhea and cold blood coagulation and blood stasis syndrome and have a certain diagnostic efficacy, providing a basis for further analyzing the efficacy and mechanism of acupuncture and moxibustion to treat primary dysmenorrhea with cold blood coagulation and blood stasis syndrome.

Stroke， including ischemic stroke and hemorrhagic stroke， has the characteristics of high morbidity， high disability rate， high mortality rate， high recurrence rate， and high economic burden. Ischemic stroke is the most common type of stroke， which is mainly caused by intracranial artery occlusion. The clinical manifestations of patients are hemiplegia， aphasia， sensory disturbance， and other neurological deficits， accompanied by gastrointestinal symptoms such as constipation and gastrointestinal bleeding. Intestinal flora plays an important role in the pathogenesis of ischemic stroke， and its potential biological effects have received extensive attention. Intestinal flora can not only affect intestinal barrier function but also regulate gastrointestinal immunity and affect host homeostasis. In recent years， traditional Chinese medicine （TCM） has shown remarkable effects and small adverse reactions in the prevention and treatment of cerebral ischemia. The research on the effect of TCM in improving cerebral ischemia injury by regulating the structure and metabolism of intestinal flora and maintaining the function of intestinal flora has gradually become a hot topic. Based on the interaction between TCM and intestinal flora in relevant literature in recent years， this review investigated the mechanism of anti-cerebral ischemic injury of TCM via regulating intestinal flora structure， affecting intestinal flora metabolism， and regulating body immunity and made a summary， proving a basis for further elucidating the role of intestinal flora in cerebral ischemia and the mechanism of TCM in prevention and treatment of ischemic stroke.

Objective To explore root cause of poor prognosis after successful endovascular treatment(EVT)in patients with acute ischemic stroke with large vascular occlusion(AIS-LVO)of anterior circulation.Methods Patients with AIS-LOV of anterior circulation who received successful EVT(postoperative modified thrombolysis incerebral infarction[mTICI]grade≥2b)were retrospectively and continuously collected in the Department of Neurology of Bozhou People's Hospital from January 2022 to March 2024.The baseline and clinical data of the patients were collected,including gender,age,vascular risk factors(hypertension,diabetes,coronary heart disease,hyperlipidemia,valvular heart disease,atrial fibrillation,smoking,and alcohol consumption),prior stroke or transient ischemic attack,baseline blood pressure,baseline National Institutes of Health Stroke scale(NIHSS)score,laboratory test indicators(pre-operative C-reactive protein and D-dimer,post-operative fasting blood glucose,lipid levels,homocysteine,etc).Meanwhile,the data of perioperative indicators was collected,including the time from onset to admission,the time from admission to puncture,the time from puncture to revascularization,the time from onset to puncture,the time from onset to revascularization,remedial measures(balloon dilation,stent placement,arterial thrombolysis)during the surgery or not,using tirofiban or not,postoperative complications(stroke-related pneumonia,stress ulcers,deep vein thrombosis,acute heart failure or renal failure,etc)or not.The patient's medical history and imaging data were collected,and these indicators were defined and collected,including Alberta stroke program early CT score(ASPECTS),location of occlusion(C1 segment of the internal carotid artery,C2 segment to C7 segment of the internal carotid artery,M1 segment of the middle cerebral artery),and the trial of org 10172 in acute stroke treatment(TOAST)classification and a postoperative transformation of cerebral infarction after ischemic stroke and symptomatic intracranial hemorrhage or not.According to the modified Rankin scale(mRS)score at 90 d after surgery,all patients were divided into poor prognosis group(mRS score≥ 3)and good prognosis group(mRS score≤2).The baseline and clinical data of two groups were compared using univariate analysis.Variables with P＜0.1 in the univariate analysis were selected as independent variables,and the poor prognosis was used as the dependent variable.Further,multivariate Logistic regression analysis was performed to identify the influencing factors of poor prognosis after EVT.Results Finally,a total of 192 patients with AIS-LVO of anterior circulation who received successful revascularization were included in this study.There were 101 male patients and 91 female patients.The poor prognosis group had 102 cases and the good prognosis group had 90 cases.Univariate analysis showed that the poor prognosis group had statistically significant differences with the good prognosis group in terms of age(Z=-3.088,P=0.002)and age distribution(x2=13.457,P=0.001),fasting blood glucose(Z=-3.347,P=0.001),baseline NIHSS score(Z=-4.469,P＜0.01),location of occlusion(x2=10.488,P=0.005),transformation of hemorrhage after ischemic stroke(x2=16.943,P＜0.01),and symptomatic intracranial hemorrhage(X2=25.449,P＜0.01),and the baseline ASPECTS of the poor prognosis group was significantly lower than that of the good prognosis group(Z=-4.547,P＜0.01).There were no significant differences in other baseline and clinical data(all P＞0.05).Further multivariate Logistic regression analysis showed that age＞80 years(OR,3.224,95％CI 1.033-10.058,P=0.044),baseline NIHSS score(OR,1.102,95％CI 1.013-1.199,P=0.023),baseline ASPECTS(OR,0.375,95％CI 0.212-0.665,P=0.001),and symptomatic intracranial hemorrhage(OR,7.127,95％CI 1.296-39.203,P=0.024)were independent influencing factors of poor prognosis.Conclusion The independent factors of 90 d poor prognosis after successful EVT in patients with AIS-LVO of anterior circulation are age＞80 years,baseline NIHSS score,baseline ASPECTS,and symptomatic intracranial hemorrhage.

Objective To explore the clinical efficacy and safety of donepezil(DNPQ)combined with butylphthalide sequential therapy(BST)in the treatment of Parkinson's syndrome(PS).Methods In this study,104 patients with Parkinson's disease(PD)who were diagnosed and treated in the Department of Neurology of The Fourth Hospital of Changsha from January 2020 to November 2023 were randomly divided into a control group(butylphthalide softcapsule combined with DNPQ)and an observation group(BST combined with DNPQ).The main observation indicators of this study were the clinical efficacy and drug-related adverse reactions after 3 months of treatment.The secondary observation indicators were the cognitive function[Montreal Cognitive Assessment(MoCA)and Mini-Mental State Examination(MMSE)],overall condition[Unified Parkinson's Disease Rating Scale(UPDRS)],activity of daily living(ADL),and oxidative stress-related cytokines[recombinant human Parkinson's disease protein 7(PARK7),neurotrophic factor 3(NT3),and C-reactive protein(CRP)]improvement after treatment.Results There were 52 patients in the experimental group and 52 patients in the control group.The treatment efficacy rate in the experimental group was significantly higher than that in the control group(P<0.05),while the incidence of adverse reactions was significantly lower than that in the control group(P<0.05).Before treatment,there were no significant differences in MoCA scores,MMSE scores,UPDRS scores,ADL scores,serum NT3,CRP,and PARK7 levels between the two groups(P>0.05).After treatment,the MoCA score,MMSE score,and ADL score in the experimental group were higher than those in the control group(P<0.05),while the UPDRS score was lower than that in the control group(P<0.05).After treatment,the serum NT3 level in the experimental group was higher than that in the control group(P<0.05),while the serum CRP and PARK7 levels were lower than those in the control group(P<0.05).Conclusion The combination of DNPQ and BST has better clinical efficacy and safety,which can improve cognitive function,ADL and oxidative stress-related cytokine content in patients with PS.

Drastic surges in intracellular reactive oxygen species (ROS) induce cell apoptosis, while most chemotherapy drugs lead to the accumulation of ROS. Here, we constructed an organic compound, arsenical N-‍(4-(1,3,2-dithiarsinan-2-yl)phenyl)acrylamide (AAZ2), which could prompt the ROS to trigger mitochondrial-dependent apoptosis in gastric cancer (GC). Mechanistically, by targeting pyruvate dehydrogenase kinase 1 (PDK1), AAZ2 caused metabolism alteration and the imbalance of redox homeostasis, followed by the inhibition of phosphoinositide-3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) pathway and leading to the activation of B-cell lymphoma 2 (Bcl2)/Bcl2-associated X (Bax)/caspase-9 (Cas9)/Cas3 cascades. Importantly, our in vivo data demonstrated that AAZ2 could inhibit the growth of GC xenograft. Overall, our data suggested that AAZ2 could contribute to metabolic abnormalities, leading to mitochondrial-dependent apoptosis by targeting PDK1 in GC.
Humans ; Signal Transduction ; Stomach Neoplasms/drug therapy* ; Reactive Oxygen Species/metabolism* ; Proto-Oncogene Proteins c-akt/metabolism* ; Apoptosis ; Proto-Oncogene Proteins c-bcl-2 ; Cell Line, Tumor

OBJECTIVE: To observe the skin surface microcirculation of acupoints of conception vessel, governor vessel and thoroughfare vessel in patients with primary dysmenorrhea using laser speckle contrast imaging (LSCI), and provide acupoint selection basis of acupuncture-moxibustion for primary dysmenorrhea. METHODS: Ninety-nine healthy female college students with regular menstrual cycles (normal group) and 94 female college students with primary dysmenorrhea (dysmenorrhea group) were recruited. Before menstrual period, on the first day of menstruation, and on the third day after menstruation, LSCI was used to observe the surface microcirculation at the abdominal acupoints of conception vessel, i. e. Yinjiao (CV 7), Qihai (CV 6), Shimen (CV 5), Guanyuan (CV 4), Zhongji (CV 3) and Qugou (CV 2), acupoints of thoroughfare vessel, i. e. Huangshu (KI 16), Zhongzhu (KI 15), Siman (KI 14), Qixue (KI 13), Dahe (KI 12), Henggu (KI 11) and acupoints of lumbosacral region of governor vessel, i. e. Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3), Yaoshu (GV 2) as well as two non-acupoints. RESULTS: Before menstrual period, there was no significant difference in the surface blood perfusion of the acupoints between the dysmenorrhea group and the normal group (P>0.05). On the first day of menstruation, the surface blood perfusion of Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3) and right Huangshu (KI 16) in the dysmenorrhea group was higher than that in the normal group (P<0.05, P<0.01). On the third day after menstruation, the surface blood perfusion of the right Henggu (KI 11) in the dysmenorrhea group was lower than that in the normal group (P<0.05). CONCLUSION In patients with primary dysmenorrhea, on the first day of menstruation, the surface blood perfusion of Xuanshu (GV 5), Mingmen (GV 4), Yaoyangguan (GV 3) of governor vessel, and the right Huangshu (KI 16) of thoroughfare vessel is increased, while on the third day after menstruation, the surface blood perfusion of the right Henggu (KI 11) of thoroughfare vessel is decreased. These findings might provide a basis for acupoint selection in the acupuncture-moxibustion treatment of primary dysmenorrhea.
Humans ; Female ; Microcirculation ; Dysmenorrhea/therapy* ; Menstrual Cycle ; Acupuncture Points ; Acupuncture Therapy

Alkali-salinity exerts severe osmotic, ionic, and high-pH stresses to plants. To under-stand the alkali-salinity responsive mechanisms underlying photosynthetic modulation and reactive oxygen species (ROS) homeostasis, physiological and diverse quantitative proteomics analyses of alkaligrass (Puccinellia tenuiflora) under Na2CO3 stress were conducted. In addition, Western blot,real-time PCR, and transgenic techniques were applied to validate the proteomic results and test the functions of the Na2CO3-responsive proteins. A total of 104 and 102 Na2CO3-responsive proteins were identified in leaves and chloroplasts, respectively. In addition, 84 Na2CO3-responsive phospho-proteins were identified, including 56 new phosphorylation sites in 56 phosphoproteins from chloro-plasts, which are crucial for the regulation of photosynthesis, ion transport, signal transduction, and energy homeostasis. A full-length PtFBA encoding an alkaligrass chloroplastic fructose-bisphosphate aldolase (FBA) was overexpressed in wild-type cells of cyanobacterium Synechocystis sp. Strain PCC 6803, leading to enhanced Na2CO3 tolerance. All these results indicate that thermal dissipation, state transition, cyclic electron transport, photorespiration, repair of pho-tosystem (PS) Ⅱ, PSI activity, and ROS homeostasis were altered in response to Na2CO3 stress, which help to improve our understanding of the Na2CO3-responsive mechanisms in halophytes.

Objective To investigate the differences in the expression of vitamin D receptor (VDR) and serum vitamin D levels in subcutaneous adipose tissue between overweight/obese and normal-weight gravidas, and the relationship between these two indicators and gestational diabetes mellitus (GDM). Methods Women with full-term singleton pregnancies who underwent elective cesarean section in Changzhou Maternal and Child Health Care Hospital Affiliated to Nanjing Medical University from January 2015 to April 2017 were enrolled. Among them, there were 70 cases GDM women, including 35 normal-weight (NW-GDM group) and 35 overweight/obese women (OW-GDM group). During the same period, another 70 pregnant women with normal glucose tolerance who underwent scheduled cesarean delivery were selected as the control group, including 35 normal weight women (NW-control group) and 35 obese/overweight women (OW-control group). Fasting blood samples were collected before operation to determine the levels of different biomarkers, including vitamin D, lipid, fasting blood glucose, fasting insulin and adiponectin, and to calculate the homeostasis model assessment-insulin resistance (HOMA-IR). Two subcutaneous adipose tissue samples of the abdominal wall were taken during the operation to detect the expression and distribution of VDR protein with immunohistochemistry. Meanwhile, VDR mRNA transcription level was quantitatively analyzed using real-time fluorescence quantitative polymerase chain reaction. One-way analysis of variance, LSD, Kruskal-Wallis test, Mann-Whitney U test, Chi-square test and logistic regression analysis were used for statistical analysis. ResuLts (1) The body mass index (BMI) of the OW-control group and the OW-GDM group before pregnancy and delivery were all higher than that of the NW-control group and the NW-GDM group [BMI before pregnancy: (29.2±2.9), (29.4±3.8) vs (21.1±2.3) and (21.9±2.0) kg/m2, F=87.766; BMI before delivery: (35.2±3.4), (35.1±4.3) vs (27.9±2.8) and (28.8± 3.3) kg/m2, F=44.827; all P<0.001]. Newborn birth weight and the proportion of diabetic family history in the OW-GDM group were higher comparing to the NW- and OW- control group [(3 893±498) vs (3 501±402) and (3 625±332) g, F=4.751; 22.9%(8/35) vs 5.7%(2/35) and 5.7%(2/35), χ2=7.869; all P<0.05]. (2) In the OW-control group, the fasting insulin level and HOMA-IR were higher and the adiponectin and vitamin D concentration were lower than those in the NW-control group [13.3(12.3-14.5) vs 12.0(10.4-13.3) mmol/L, 2.7(2.4-3.0) vs 2.2(2.0-2.7), (61.8±20.4) vs (74.9±29.3) ng/ml, (21.6±7.2) vs (25.9±7.3) ng/ml; all P<0.05], and similar results were found between the OW-GDM group and the NW-GDM group [15.3(12.3-19.5) vs 12.0(10.1-15.8) mmol/L, 3.4(2.6-4.1) vs 2.6(2.1-3.2), (50.3±22.3) vs (62.1±23.2) ng/ml, (17.1±6.7) vs (20.6±7.9) ng/ml, all P<0.05]. Compared with the NW-control group, the NW-GDM group had higher fasting glucose and lower high density lipoprotein-cholesterol (HDL-C), adiponectin and vitamin D levels [4.6(4.3-5.1) vs 4.3(4.0-4.5) mmol/L, 1.7(1.6-1.9) vs 2.1(1.6~2.4) mmol/L, (62.1±23.2) vs (74.9±29.3) ng/ml, (20.6±7.9) vs (25.9±7.3) ng/ml; all P<0.05]. Compared with the OW-control group, fasting glucose, fasting insulin and HOMA-IR were higher and HDL-C, adiponectin and vitamin D levels were lower in the OW-GDM group [4.7(4.4-5.4) vs 4.5(4.2-4.7) mmol/L, 15.3(12.3-19.5) vs 13.3(12.3-14.5) mmol/L, 3.4(2.6-4.1) vs 2.7(2.4-3.0), 1.6(1.4-1.8) vs 1.9(1.7-2.2) mmol/L, (50.3±22.3) vs (61.8±20.4) ng/ml, (17.1±6.7) vs (21.6±7.2) ng/ml; all P<0.05]. (3)The overall vitamin D deficiency rate during the third trimester of the four groups was 78.6% (110/140), and the figure was 62.8% (22/35), 82.8% (29/35), 77.1% (27/35) and 91.4% (32/35) in the NW-control group, OW-control group, NW-GDM group and OW-GDM group (χ2=8.994, P=0.029), indicating a higher rate in the OW-GDM group than that in the NW-control group (χ2=8.102, P=0.004). (4) VDR was expressed in the nucleus of adipose tissue in all samples and statistic difference in protein expression was found among the four groups. VDR mRNA expression was higher in both GDM subgroups than that in the two control subgroups, and also higher in the two overweight/obese subgroups than in the corresponding normal-weight subgroups. (5)Serum vitamin D level was negatively correlated with fasting blood glucose and pre-pregnancy BMI, and positively correlated with adiponectin (P<0.05). The incidence of GDM was related to family history of diabetes, VDR mRNA, total cholesterol, HDL-C and HOMA-IR. ConcLusions GDM and overweight/obese patients had decreased serum vitamin D level and increased VDR in subcutaneous adipose tissue. These two factors are closely related to GDM.

Background: Gestational diabetes mellitus (GDM) is a common complication during pregnancy. Obesity and overweight are closely related to metabolic diseases and diabetes. However, the role of adipose tissue in the pathogenesis of GDM remains to be studied. The aim of this study was to investigate the correlation of vitamin D (VD) levels, VD receptor (VDR), and peroxisome proliferatoractivated receptor γ (PPARγ) expression with GDM in overweight or obese women. Methods: One hundred and forty pregnant women with full-term single-birth cesarean-section were selected as the study subjects and grouped (70 GDM women, including 35 non-overweight/non-obese women [group G1] and 35 women with overweight or obesity [group G2]; 70 pregnant women with normal glucose tolerance, including 35 non-overweight/non-obese women [group N1] and 35 overweight/obese women [group N2]). The levels of serum VD, blood biochemistry, and adiponectin were compared in these women. Subcutaneous adipose tissue was isolated from the abdominal wall incision. VDR and PPARγ messenger RNA (mRNA) transcript levels in these adipose tissues were quantified by real-time polymerase chain reaction. The differences between the levels of PPARγ protein and phosphorylated PPARγ Ser273 were detected by Western blotting. Results: The serum VD level of GDM women was lower in comparison to that of women with normal glucose tolerance (G1 vs. N1: 20.62 ± 7.87 ng/mL vs. 25.85 ± 7.29 ng/mL, G2 vs. N2: 17.06 ± 6.74 ng/mL vs. 21.62 ± 7.18 ng/mL, P < 0.05), and the lowest in overweight/obese GDM women. VDR and PPARγ mRNA expression was higher in the adipose tissues of GDM women in comparison to that of women with normal glucose tolerance (VDR mRNA: G1 vs. N1: 210.00 [90.58-311.46] vs. 89.34 [63.74-159.92], G2 vs. N2: 298.67 [170.84-451.25] vs. 198.28 [119.46-261.23], PPARγ mRNA: G1 vs. N1: 100.72 [88.61-123.87] vs. 87.52 [66.37-100.04], G2 vs. N2: 117.33 [100.08-149.00] vs. 89.90 [76.95-109.09], P < 0.05), and their expression was the highest in GDM+ overweight/obese women. VDR mRNA levels positively correlated with the pre-pregnancy body mass index (BMI), pre-delivery BMI, fasting blood glucose (FBG), homeostasis model assessment of insulin resistance (HOMA-IR), and PPARγ mRNA while it negatively correlated with the VD and the adiponectin levels (r = 0.395, 0.336, 0.240, 0.190, 0.235, -0.350, -0.294, respectively, P < 0.05). The degree of PPARγ Ser273 phosphorylation increased in obese and GDM pregnant women. PPARγ mRNA levels positively correlated with pre-pregnancy BMI, pre-delivery BMI, FBG, HOMA-IR, serum total cholesterol, triglyceride, free fatty acid, and VDR mRNA, while it negatively correlated with the VD and adiponectin levels (r = 0.276, 0.199, 0.210, 0.230, 0.182, 0.214, 0.270, 0.235, -0.232, -0.199, respectively, P < 0.05). Conclusions Both GDM and overweight/obese women had decreased serum VD levels and up-regulated VDR and PPARγ mRNA expression in adipose tissue, which was further higher in the overweight or obese women with GDM. VD may regulate the formation and differentiation of adipocytes through the VDR and PPARγ pathways and participate in the occurrence of GDM.