Evaluation of Anxiety, Pain, and Hemodynamic Changes during Surgical Removal of Lower Third Molar under Local Anesthesia.

Aim: The aim of this study are to determine the hemodynamic changes in healthy patients during the surgical removal of lower third molar and to evaluate whether these variations are attributable to patient anxiety and pain experienced during surgical procedure.

Materials And Methods: Sixty healthy patients were evaluated (i) to determine the hemodynamic changes (systolic blood pressure [SBP], diastolic blood pressure [DBP], heart rate [HR], and oxygen saturation) at nine occasions: before starting the surgical procedure, 1 min and 4 min after local anesthetic injection, during the incision, at the time of ostectomy, at the completion of tooth removal, at the start and completion of suturing, and finally, after completion of surgery and (ii) to evaluate whether these variations are attributable to patient anxiety and pain experienced during the surgical procedure. Hemodynamic variables were compared between the gender and at different time points by performing two-way analysis of variance for repeated measures.

Expression of TLR 2, TLR 4 and iNOS in cervical monocytes of Chlamydia trachomatis-infected women and their role in host immune response.

Problem: To study the innate immune response -TLR2 TLR 4 and iNOS expression in female genital Chlamydia trachomatis infection.

Method: TLR 2, TLR 4, and iNOS expression was evaluated by real-time PCR in C. trachomatis-infected asymptomatic, mucopurulent cervicitis (MPC), and fertility disorders (FD) women.

Characterization of apoptotic activities during chlamydia trachomatis infection in primary cervical epithelial cells.

Chlamydiae are obligate intracellular bacteria that infect human epithelial cells. It has been reported that Chlamydia trachomatis, induces apoptosis in epithelial cells, however, the molecular mechanisms responsible for host cell death especially in primary epithelial cells remained largely unknown as most of the studies are in cell line like HeLa. In this study we demonstrated that C.

The mucosal immune response to Chlamydia trachomatis infection of the reproductive tract in women.

Sexually transmitted Chlamydia trachomatis infection is an important public health concern with major adverse effects on female reproductive tract health and function. The magnitude of reproductive morbidity associated with sexually transmitted C. trachomatis infection is enormous, however to date no prophylactic vaccine is available.

Persistently elevated level of IL-8 in Chlamydia trachomatis infected HeLa 229 cells is dependent on intracellular available iron.

Chlamydia trachomatis is a leading cause of sexually transmitted infection worldwide and responsible for myriad of immunopathological changes associated with reproductive health. Delayed secretion of proinflammatory chemokine interleukin (IL)-8 is a hallmark of chlamydial infection and is dependent on chlamydial growth. We examined the effect of iron chelators on IL-8 production in HeLa 229 (cervix epitheloid cell, CCL2) cells infected with C.

Determination of chlamydial load and immune parameters in asymptomatic, symptomatic and infertile women.

The regulation of immune response and chlamydial infectious load in the cervix of human females is largely unknown. Infectious load in terms of inclusion-forming units (IFUs) was determined by quantitative cultures in Chlamydia-positive women, in asymptomatic women, women with mucopurulent cervicitis (MPC) and women with fertility disorders (FD). CD4(+), CD8(+), CD14(+) cells, myeloid and plasmacytoid dendritic cells (mDCs and pDCs) in the cervix were quantified by flow cytometry.

Role of cervical dendritic cell subsets, co-stimulatory molecules, cytokine secretion profile and beta-estradiol in development of sequalae to Chlamydia trachomatis infection.

Background: Chlamydia trachomatis infection of the female genital tract can lead to serious sequelae resulting in fertility related disorders. Little is known about the mechanism leading to Chlamydia induced pathology and factors responsible for it. As only some of the women develops reproductive disorders while majority of the women clears infection without any severe sequalae, mucosal immune response in women with or without fertility disorders was studied to identify factors which may lead to final clinical outcome of chlamydial infection.

Cervical cytokine responses in women with primary or recurrent chlamydial infection.

Little is known about concurrent expression of cervical cytokines and their regulation by sex hormones during primary or recurrent chlamydial infections in humans. Cytokine (interleukin-1beta [IL-1beta], IL-6, IL-10, interferon-gamma [IFN-gamma], and tumor necrosis factor-alpha [TNF-alpha]) concentrations in cervical washes and serum samples, along with levels of beta-estradiol and progesterone in women with primary or recurrent chlamydial infections and healthy controls, were measured by ELISA. Women with recurrent infections had significantly higher levels of IFN-gamma in cervical washes than did women with primary infections.

Primary and secondary immune responses of mucosal and peripheral lymphocytes during Chlamydia trachomatis infection.

Chlamydia trachomatis infection is followed by the development of antigen-specific cell-mediated immunity, which is detectable as a positive lymphocyte proliferation response to the chlamydial major outer membrane protein (MOMP) antigen. To date, however, there have been no studies on the mucosal immune responses to chlamydial antigens. This study aimed to study the primary and secondary immune responses of cervical lymphocytes in response to the chlamydial antigen.

Local markers for prediction of women at higher risk of developing sequelae to Chlamydia trachomatis infection.

Problem: Chlamydial infections are often associated with various fertility-related disorders. Serological prediction of these has limitations, as they do not differentiate between past and current infections. Thus, we looked for local markers that could predict more precisely women at higher risk of developing severe complications.