Dukevinson2382
05). The level of IL-10, TGF-β and IFN-γ were considerably higher than the OVA group (
<0.05). The inflammation was reduced in SE group, as the total cell number of bronchoalveolar lavage fluid was less than OVA group. Based on the histopathology findings the inflammation was decreased in SE group compared to the OVA group.
Although, an inhibitory effect of SE of
on airway inflammations was detected, there is still a long way ahead regarding the indication of the precise mechanisms.
Although, an inhibitory effect of SE of T. canis on airway inflammations was detected, there is still a long way ahead regarding the indication of the precise mechanisms.
Over the last decade, a few cases of visceral leishmaniasis (VL) have been reported in some provinces of northeastern Iran. We aimed to investigate clinical and laboratory findings of VL among children who admitted to the pediatric ward in a referral hospital in Mashhad, northeastern Iran.
A retrospective study, between 1997 and 2017, was performed on the data sheet registered for children with confirmed VL at the referral Emam Reza Hospital in Mashhad. Hematological and biochemical profiles of the patients were analyzed.
A total of 35 children with VL, confirmed by the presence of amastigotes of
in Giemsa stained smears of the bone marrow, had been recorded through 20 yr. The mean age of patients was 3.7±4 yr. The majority of the patients suffered from hepatosplenomegaly (100%, n=35/35), followed by prolonged fever and pallor (91%, n=32/35), weight loss (85%, n=30/35). The main laboratory findings were anemia (94.1%), leukopenia (52.9%) and thrombocytopenia (70.5%). Almost one-third (37.1%; 13/35) of VL patients inhabited in rural areas of the Bojnoord district as a known VL endemic focus in northeastern Iran.
Our preliminary data showed that the origin of VL is still in some districts other than Mashhad, where VL just will be diagnosed.
Our preliminary data showed that the origin of VL is still in some districts other than Mashhad, where VL just will be diagnosed.
The outcome and complications of liver hydatid cyst surgeries with new and old techniques are not well determined. We intended to present the results of operations done for patients with hepatic hydatid cyst in an endemic area.
Data of 112 patients referred and operated for liver hydatid cyst, in Imam Khomeini Hospital complex, Tehran, Iran, from 2015 to 2018, were collected including demographic characteristics, operation parameters and complication related statistics. The variables were presented for different surgical methods including operations with and without omentoplasty.
Patients aged 39. 3 ± 13. 9 yr (70 females; 63. 5%). Most frequent clinical complaint was vague abdominal pain (n=45; 40. 2%). The most prevalent comorbidity was hypertension (18; 16.0%). Conservative methods were chosen more frequently including omentoplasty (44; 39. 3%), cyst drainage (27; 24. 1%), cyst resection (19; 17%) and marsupialization (3; 2. 7%). Overall, 56 patients (50%) were operated with omentoplasty as the single method or in combination with segmentectomy. Complications occurred less in patients operated with omentoplasty (41. 1 vs. 23. 2%; P=0. 043); particularly, biloma was more frequent in surgeries without omentoplasty (7. 1 vs 0. 0%; P=0. 042). Persistence and recurrence rates were 12. 5% and 3. 6% with relative predilection in, respectively, segmentectomy and lobectomy surgical methods compared to Omentoplasty. No mortality was recorded.
In our case series of hepatic hydatid cyst patients, omentoplasty was safe with less complication and similar long-term recurrence rate.
In our case series of hepatic hydatid cyst patients, omentoplasty was safe with less complication and similar long-term recurrence rate.
We aimed to investigate the effect of miR-15a mimic and inhibitor of miR-155 expression on apoptosis induction in macrophages infected with Iranian strain of
in-vitro and in-vivo.
RAW 264.7 cells were infected with
promastigotes (MRHO/IR/75/ER), and then were treated with miRNAs. For in-vivo experiment, BALB/c mice were inoculated with
promastigotes, and then they were treated with miRNAs. For evaluation of miRNA therapeutic effect, in-vitro and in-vivo studies were performed using quantitative Real-time PCR, Flow cytometry, lesion size measurement, and Limiting Dilution Assay (LDA). This study was performed in Shahid Beheshti University of Medical Sciences in 2019.
In-vitro results of flow cytometry showed that using miR-15a mimic, miR-155 inhibitor or both of them increased apoptosis of macrophages. In in-vivo, size of lesion increased during experiment in control groups (
<0.05) while application of both miR-155 inhibitor and miR-15a mimic inhibited the increase in the size of lesions within 6 wk of experiment (
=0.85). LDA results showed that microRNA therapy could significantly decrease parasite load in mimic or inhibitor receiving groups compared to the control group (
<0.05).
miR-155 inhibitor and miR-15a mimic in
infected macrophages can induce apoptosis and reduce parasite burden. Therefore, miRNA-based therapy can be proposed as new treatment for cutaneous leishmaniasis.
miR-155 inhibitor and miR-15a mimic in L. major infected macrophages can induce apoptosis and reduce parasite burden. Therefore, miRNA-based therapy can be proposed as new treatment for cutaneous leishmaniasis.
The possible risk factor of
infection and its possible correlation with Interleukin-12 (IL-12) and Interleukin-23 (IL-23) in breast cancer patients was investigated.
Overall, 190 female patients referred to the Oncology Teaching Hospital in the Medical City Hospital, Baghdad, Iraq were enrolled from 2017-2018. see more All serum samples were tested for
immunoglobulins (IgG and IgM (antibodies and IL-12, IL-23 levels.
In patients with breast cancer, the results revealed a high positivity percentage for anti-
IgG. In breast cancer patients infected with
the IL-12 level was lower than the controls while the mean level of IL-23 was higher than the controls. According to the cancer grade in breast cancer patients infected with
, the higher mean titer of IgG and IL-23 was in grade 3 in contrast the highest mean titer of IL-12 was in grade 1. Concerning the tumor stages in breast cancer patients infected with
, the higher mean titer of IgG, IL-12 and IL-23 was in stage (III). According to the tumor size in breast cancer patients infected with
, the highest mean titer of IgG, IL-12 and IL-23 was in size >3cm.
The levels of IL-23 could be a candidate as a non-invasive primitive marker for earlier prediction of breast cancer stage.
The levels of IL-23 could be a candidate as a non-invasive primitive marker for earlier prediction of breast cancer stage.
Globally, millions of people are affected by human immunodeficiency virus (HIV). Acquired immunodeficiency was linked with psychosocial problems, whereby stigma and discrimination are the most common. Therefore, this study was aimed at assessing the level of the social support problem in people living with human immunodeficiency virus (PLHIV) and factors associated with it at selected hospitals of North Shewa Zone, Amhara Region, Ethiopia.
An institution-based cross-sectional study design was employed. A total of 422 PLHIV were involved in the study. A multidimensional perceived social support scale (MPSSS) for the measurement of social support problems was implemented. Systematic random sampling was used to recruit the study population after selecting study areas by lottery methods. Multivariate logistic regression analyses were performed via SPSS software. The statistical association was declared at a
value of less than 0.05 in the final model.
The prevalence of poor social support among study participants was 12.6%. Poor adherence to their antiretrovirus drugs was highly associated with poor social support (AOR = 2.06, 95% CI 1.36, 3.13). Moreover, psychological distress (AOR = 4.67, 95% CI 2.02, 10.81) and perceived stigma (AOR = 1.78, 95% CI 1.18, 2.70) were positively associated.
The burden of poor social support is increasingly affecting the lives of PLHIV. Poor social support in PLHIV is more magnified by poor adherence, having psychological distress, and perceived stigma.
The burden of poor social support is increasingly affecting the lives of PLHIV. Poor social support in PLHIV is more magnified by poor adherence, having psychological distress, and perceived stigma.Mesenchymal stem cells (MSC) are adult multi-potent cells that can be isolated from many types of tissues including adipose tissue, bone marrow, and umbilical cord. They show great potential for cell therapy-based treatments, which is why they are being used in numerous clinical trials for a wide range of diseases. However, the success of placebo-controlled clinical trials has been limited, so new ways of improving the therapeutic effects of MSC are being developed, such as their assembly in a 3D conformation. In this meta-analysis, we review aggregate formation, in vitro functional properties and in vivo therapeutic potential displayed by adipose tissue, bone marrow, and umbilical cord-derived MSC, assembled as spheroids. The databases PubMed and SciELO were used to find eligible articles, using free-words and MeSH terms related to the subject, finding 28 published articles meeting all inclusion and exclusion criteria. Of the articles selected 15 corresponded to studies using MSC derived from bone marrow, 10 from adipose tissue and 3 from umbilical cord blood or tissue. The MSC spheroids properties analyzed that displayed enhancement in comparison with monolayer 2D culture, are stemness, angiogenesis, differentiation potential, cytokine secretion, paracrine and immunomodulatory effects. Overall studies reveal that the application of MSC spheroids in vivo enhanced therapeutic effects. For instance, research exhibited reduced inflammation, faster wound healing, and closure, functional recovery and tissue repair due to immunomodulatory effects, better MSC engraftment in damaged tissue, higher MSC survival and less apoptosis at the injury. Still, further research and clinical studies with controlled and consistent results are needed to see the real therapeutic efficacy of MSC spheroids.Rheumatoid arthritis (RA) is an autoimmune syndrome affecting joint spaces, leading to the disabled state. Currently, there is no optimal therapy for RA except for systemic immunosuppressants that have variable undesirable effects after long-term use. Hence, the need for other treatment modalities has emerged in an attempt to develop a treating agent that is effective but without bad effects. Bone marrow-derived mesenchymal stem cells (BM-MSCs) may be an alternative medicine since they may differentiate into a variety of mesenchymal tissues including bone and cartilage. Indomethacin (IMC) could be suggested as an analgesic, anti-inflammatory, and antirheumatic potential agent against the course of RA since it possesses significant palliative effects and antipyretic properties. Therefore, our target of this study was to explore and compare the effect of BM-MSCs (1 × 106 cells/rat at the 1st, 6th, 12th, and 18th days) and IMC (2 mg/kg b.w./day for 3 weeks) either alone or in combination on arthritic rats. The model of rheumatoid arthritis in rats was induced by subcutaneous injection of 0.
