Objective To investigate the infection status of mycoplasma in Shenzhen migrant workers′genitourinary tract and the sensitivity of 12 kinds of antibiotics for guiding rational use of drugs in clinical treatment ,through the test of specimens with 2 905 cases of mycoplasma culture and drug susceptibility test .Methods Drug sensitivity test and culture of mycoplasma were per-formed on the specimens form 2 905 new patients in five hospitals by using liquid mycoplasma culture method .Results In speci-mens of 2 905 cases ,mycoplasma positive rate was 41 .8 % (1 214 cases) ,single ureaplasma urolyticum(Uu) infection rate was 39%(1 133 cases) ,single mycoplasma hominis(Mh) infection rate was 1 .3% (37 cases) ,Uu+ Mh mixed infection rate was 1 .5% (44 cases) .The result of sensitive test show that the sensitive rate of Uu to josamycin ,doxycycline ,minocin were 88 .6% ,91 .9% , 92 .2% .Conclusion The migrant workers'mycoplasma infection rate is very high in Shenzhen area .The infection of single Uu has the highest percentage ,mycoplasma is sensitive to the minocin .

Objective:Currently,traditional cervical cancer screening methods,such as high-risk human papillomavirus testing and liquid based cytology(LBC),still possess limitations.This study aims to identify new diagnostic biomarkers to achieve the goal of"precision screening"via exploring the clinical value of DNA methylation[ΔCtP:paired box gene 1(PAX1)and ΔCtJ:junctional adhesion molecule 3(JAM3)]detection in cervical exfoliated cells for the diagnosis of high-grade cervical lesions. Methods:A total of 136 patients who underwent gynecological examinations in the vaginal room of the Department of Gynecology at the Third Xiangya Hospital of Central South University from June 2021 to June 2022 were retrospectively studied.Among them,122 patients had non-high-grade cervical lesions,and 14 patients had high-grade cervical lesions.The variables included general information(age,body mass index,and menopause status),LBC,high-risk human papillomavirus,cervical tissue pathology,vaginal examination results,and the ΔCt values of JAM3 and PAX1 gene methylation.Logistic regression analysis was used to identify the factors affecting the diagnosis of high-grade cervical lesions,followed by correlation analysis and construction of a conditional inference tree model. Results:Logistic regression analysis showed that the methylation ΔCt values of PAX1 and JAM3 genes and LBC detection results were statistically significant between the high-grade cervical lesions group and the non-high-grade cervical lesions group(all P<0.05).Correlation analysis revealed a negative correlation between cervical pathological changes and ΔCtP(r=-0.36,P<0.001),ΔCtJ(r=-0.448,P<0.001),LBC(r=-0.305,P<0.001),or bacterial diversity(r=-0.183,P=0.037).The conditional inference tree showed that when ΔCtJ>10.13,all of patients had non-high-grade cervical lesions,while ΔCtP>6.22,the number of non-high-grade lesions accounted for 97.5%(117/120),and high-grade lesions accounted for only 2.5%(3/120).When ΔCtJ>8.61 and LBC were atypical squamous cell of undetermined significance or negative for intraepithelial lesions or malignancy(NILM),105(99.1%)patients were non-high-grade cervical lesions,only 1(0.9%)patient was high-grade lesion.When the results of LBC were high-grade lesions,only 9 patients'histopathological examination was the high-grade lesions and 3 non-high-grade lesions.When LBC indicated low-grade lesions,atypical squamous cell of undetermined significance,no intraepithelial lesions,and ΔCtP>6.22,117(97.5%)of patients'histopathological examination was the non-high-grade lesions. Conclusion:The JAM3/PAX1 gene methylation test can be used independently for the stratified diagnosis of high-grade/non-high-grade cervical lesions in women with high-risk human papillomavirus infection,independent of the cytological results of cervical excision.The JAM3/PAX1 gene methylation test can also be used in combination with LBC to make up for the shortcomings of low sensitivity of LBC.In addition,the application of methylation kit in large-scale cervical cancer screening in the future will be good to the detection of more patients with high-grade cervical lesions,and achieve early screening and early treatment for cervical lesions/cancer.

OBJECTIVES: Hysteroscopic adhesiolysis (HA) remains the mainstay on treatment for intrauterine adhesions (IUA). The fertility outcome of patients with moderate and severe intrauterine adhesions after HA is still far from satisfactory. Estrogen combined with progesterone is the most common treatment; however, they do not help in improving the fertility rate to the maximum because of the limitations. This retrospective, non-randomized controlled study will assess the effects of traditional Chinese medicine Yangmo decoction after HA in restoration of the endometrium and improvement of the fertility rate. METHODS: A total of 427 patients, who met the inclusion criteria, aged between 20 and 45 years and diagnosed with moderate or severe IUA underwent HA at the Third Xiangya Hospital from January to August 2021, were enrolled for this study. Participants were assigned into 2 groups: A Yangmo decoction group (n=213, patients were given Yangmo decoction consisting of Ginseng flower, Sanchi flower, Daidai flower, Snow lotus, Licorice and so on after HA), and an estrogen and progesterone group (n=214, patients were given estrogen and progesterone after HA). The following basic information was collected retrospectively for both groups, including age, parity, history of abortion, menstrual status, and times of hysteroscopic interventions. American Fertility Society (AFS) score was used by a senior surgeon and the density of opening of endometrial glands was evaluated during HA. The parameters were obtained from three-dimensional transvaginal ultrasound (3D-TVUS) preoperatively and postoperatively, to evaluate the efficacy of Yangmo decoction, estrogen, and progesterone. All patients were followed up on telephone to determine the fertility rate until 6 months from the last HA. RESULTS: Based on the basic information collected preoperatively, there were no significant differences between the groups (all P>0.05). Postoperatively, patients in the Yangmo decoction group had a better surgical success rate with a more significant AFS reduction (P<0.001), better density of opening of endometrial glands in the uterine cavity (P<0.000 1) after HA, and a better fertility rate (40.4%) in the time of 6 months after the last HA than those of the estrogen and progesterone group. CONCLUSIONS Yangmo decoction has better therapeutic efficacy in the treatment of intrauterine adhesion after HA than the combined effect of estrogen and progesterone. Yangmo decoction helps restore the endometrium and improve the fertility rate, therefore, it can be adopted as a routine practice for IUA patients who have fertility requirements.
Humans ; Young Adult ; Adult ; Middle Aged ; Retrospective Studies ; Progesterone/therapeutic use* ; East Asian People ; Medicine, Chinese Traditional ; Estrogens/therapeutic use*

Currently, whole uterus and bilateral tubal resection and oophorectomy is the main treatment of cervical mullerian adenosarcoma. However, young patients generally wish to retain reproductive function. The clinical data of a patient with cervical mullerian adenosarcoma, who underwent fertility preservation surgery were collected. A 13-year-old girl with abnormal vaginal bleeding and a 1.0 cm flocculent echogenicity in the lower part of the uterine cavity to the cervical canal and a cervical mass of about 61 mm×37 mm was found in the pelvic MRI. After initial diagnosis of dysfunctional uterine bleeding in adolescence and cervical blood clot, the patient was treated with artificial cycle treatment, but her symptoms did not improve. Then she was transferred to the Third Xiangya Hospital of Central South University for uninjured virgin membrane hysteroscopy and cervical mass electrotomy, but a few pedicles remained after the operation, and the pathology suggested a cervical mullerian adenosarcoma. Because the patient was young and had not yet given birth, she was treated with primary IAP regimen of chemotherapy and subcutaneously injected with gonadotropin-releasing hormone analogue (GNRH-A) once every 28 days (6 times in total) to protect the ovarian function. After the chemotherapy, she was treated with uninjured virgin membrane hysteroscopy and pedicle electrotomy of cervical mullerian adenosarcoma. After the operation, she received chemotherapy with IAP regimen for 5 times. After discharge, she was treated with megestrol 200 mg per day for 3 years. During 5 years of regular follow-up, no abnormality was seen. Cervical mullerian adenosarcoma in non-sexual women is easily misdiagnosed as ovulation dysfunction abnormal uterine bleeding. The necessity of hysteroscopy should be emphasized, and for patients with low-grade early-stage lesions who wish to retain fertility, local resection could be chosen, but attention is paid to lifelong follow-up to exclude long-term recurrence.
Humans ; Female ; Adolescent