Association between oxidative stress, antioxidant enzymes, and homocysteine in patients with polycystic ovary syndrome.

OBJECTIVE: Polycystic ovary syndrome (PCOS) is a prevalent health condition that commonly affects adolescent girls and young women. The purpose of this study was to evaluate the correlation between levels of total glutathione (TG), reduced glutathione (GSH), superoxide dismutase (SOD), lipid peroxidation, and homocysteine with PCOS. PATIENTS AND METHODS: This study employed a cross-sectional case-control design, involving a target population of 305 Sudanese females. Among them, 205 individuals were categorized as cases, and 100 served as controls. The TG, GSH, SOD, lipid peroxidation, and homocysteine levels were measured in the serum of study participants through enzyme-linked immunosorbent essay. RESULTS: Total glutathione (1,174.5 ± 271.4 vs. 986.1 ± 191.5, p = 0.01), GSH (801.3 ± 132.2 vs. 748.6 ± 103.1, p = 0.007), SOD (225.2 ± 57.8 vs. 195.5 ± 49.6, p = 0.009), lipid peroxidation (3.4 ± 1.1 vs. 2.4 ± 0.7, p = 0.03), and homocysteine (14.9 ± 2.1 vs. 13.5 ± 1.6, p = 0.04), showed significant differences between the two groups (cases vs. controls). A moderate positive correlation between TG, GSH, SOD, lipid peroxidation, homocysteine, BMI, age, and duration of PCOS was observed. Furthermore, a strong positive correlation between BMI, age, and duration of PCOS was noted within the patient group. CONCLUSIONS: In conclusion, this study demonstrates that patients with PCOS have elevated levels of TG, GSH, SOD, lipid peroxidation, and homocysteine compared to the control group. These findings suggest a potential association between PCOS and oxidative stress, lipid metabolism, and homocysteine pathways. Moreover, the observed positive correlation with BMI, age, and duration of PCOS indicates the importance of these factors in disease progression.

The cytological pattern of cervical smears of a series of Saudi women in one gynecologic center.

OBJECTIVE: Cervical intraepithelial neoplasia (CIN) is a type of abnormal cervical epithelial development that can lead to cervical malignancy. Thus, the purpose of this study was to examine the cytological pattern of cervical smears from a group of Saudi women who visited a single gynecologic center. PATIENTS AND METHODS: From May 2020 to May 2021, 300 women were referred to the cytopathology laboratory and their cytological materials were collected. Because of gynecologic concerns, the women in the study were referred for Pap smears. As part of the obligatory investigations in conjunction with the clinical assessment, a Pap smear is requested. RESULTS: CIN of various grades was found in 11% of the women. High-grade Squamous Intraepithelial Lesions (HSIL) were the most detected modifications, followed by Atypical Squamous Cells of Undetermined Significance (ASUS) and Low-grade Squamous Intraepithelial Lesions (LSIL), accounting for 36.4%, 33.3%, and 30.3%, respectively. In 23.7% of the women, inflammatory cell infiltrations were found. Infection with Candida Albicans was identified in 2.3% of the women. In 15.8% of the patients, cytological evidence of bacterial infection was found. CONCLUSIONS: The prevalence of CIN has been growing in Saudi Arabia in recent years, implying a probable involvement in the spread of HPV. Most CIN cases associated with middle age point to HPV infection at a younger age. There is no link between estrogen and/or progesterone levels and CIN.

Human Papillomavirus genotypes associated with cervical intraepithelial lesions among Saudi women.

OBJECTIVE: HPV is responsible for over 90% of cervical cancer worldwide. HPV has numerous subtypes with great variety distribution in different geographical regions. Thus, the present study aimed at assessing Human Papillomavirus (HPV) genotypes associated with cervical intraepithelial lesions among Saudi women. PATIENTS AND METHODS: The current study collected cervical smears from 300 women transferred to a cytopathology laboratory between May 2020 and May 2021. The studied women were referred to do Pap smear because of gynecologic complaints. RESULTS: Positive HPV testing was established in 4.7%. Most positive cases were identified in the age range of 14-50 years, followed by 51-60 years, representing 50% and 35.7%, respectively. The risk of HPV infection was significantly high in the age between 40-50 years, the odds ratio (OR), 95% confidence interval (95% CI), OR (95% CI) = 3.0137 (1.0228 to 8.8797), p = 0.0454, z statistic = 2.001. About 57% of the cases of HPV were found with cytological atypia. The risk of HPV in inducing cytological atypia, the OR (95%CI) = 1.8546 (2.9386 to 27.0952), p = 0.0001, z statistic = 3.862. Inflammatory cells infiltrate was identified in 43% of HPV-positive cases. The risk of HPV in inducing inflammatory changes, the OR (95% CI) = 2.6423 (0.8850 to 7.8887), p = 0.0817, z statistic = 1.741. CONCLUSIONS: The prevalence of High-risk human papillomavirus is relatively low in the AL-Madinah area, Saudi Arabia. Cervical cytological atypia corresponds to the positive HR-HPV findings. HR-HPV infection or cervical cytological atypical changes induce inflammatory cell infiltrates. HR-HPV infection is more common among elderly Saudi women.

Risk Factors of Venous Thromboembolism in Sudanese Pregnant Women.

Venous thromboembolism (VTE) is one of the major causes of pregnancy-related mortality and morbidity. This study aimed to determine the frequency of factor V Leiden (FVL) and prothrombin G20210A polymorphisms and measure the plasma levels of protein C (PC), protein S (PS) and antithrombin (AT) in pregnant women with VTE and healthy pregnant women. This prospective case-control study determined the frequencies of FVL G1691A and prothrombin G20210A polymorphisms and measured the plasma levels of PC, PS and AT in 198 pregnant women with VTE and 198 healthy pregnant women. Allele-specific polymerase chain reaction (ASPCR) was used to detect the FVL G1691A polymorphisms and prothrombin G20210A gene mutations. The FVL G1691A polymorphism and prothrombin G20210A gene mutations were detected only in pregnant women with VTE, with frequencies of 4.0 and 0.5%, respectively. The highest frequency of FVL G1691A polymorphism was observed in patients with deep vein thrombosis (DVT) and positively associated with contraceptive use and termination. Pregnant women with VTE had significantly lower levels of PC, PS and AT than those of controls. In conclusion, among the VTE cases, FVL G1691A polymorphism and PC, PS and AT deficiencies were the most common findings in patients presenting with DVT. Antithrombin deficiency was more common than PC and PS deficiencies. Contraceptive use, high body mass index (BMI) and termination correlated strongly with FVL G1691A polymorphism and PC and PS deficiencies in patients with VTE.