Routine ante-natal screening using maternal risk factors and biomarkers for preeclampsia in 11-13 weeks of gestation.

Background: Prediction of preeclampsia in first trimester can lead to early initiation of preventative measures, as well as timely therapeutic intervention, that will prevent the maternal and perinatal morbidity and mortality. This study, prediction of preeclampsia at 11-13 weeks of gestation, was conducted by using serum placental growth factor (PlGF), serum pregnancy associated plasma protein - A (PAPP-A), uterine artery Doppler indices, and mean arterial pressure (MAP), in low-risk pregnant women.

Methods: It is an observational longitudinal prospective study.

Covalent Organic Frameworks as Potential Drug Carriers and Chemotherapeutic Agents for Ovarian Cancers.

Anticancer drugs are often associated with limitations such as poor stability in aqueous solutions, limited cell membrane permeability, nonspecific targeting, and irregular drug release when taken orally. One possible solution to these problems is the use of nanocarriers of drug molecules, particularly those with targeting ability, stimuli-responsive properties, and high drug loading capacity. These nanocarriers can improve drug stability, increase cellular uptake, allow specific targeting of cancer cells, and provide controlled drug release.

Mitochondria act as a key regulatory factor in cancer progression: Current concepts on mutations, mitochondrial dynamics, and therapeutic approach.

The diversified impacts of mitochondrial function vs. dysfunction have been observed in almost all disease conditions including cancers. Mitochondria play crucial roles in cellular homeostasis and integrity, however, mitochondrial dysfunctions influenced by alterations in the mtDNA can disrupt cellular balance.

Comparing FRET Pairs that Report on Intersubunit Rotation in Bacterial Ribosomes.

Mediated by elongation factor G (EF-G), ribosome translocation along mRNA is accompanied by rotational movement between ribosomal subunits. Here, we reassess whether the intersubunit rotation requires GTP hydrolysis by EF-G or can occur spontaneously. To that end, we employ two independent FRET assays, which are based on labeling either ribosomal proteins (bS6 and bL9) or rRNAs (h44 of 16S and H101 of 23S rRNA).

Comparing FRET pairs that report on intersubunit rotation in bacterial ribosomes.

Mediated by elongation factor G (EF-G), ribosome translocation along mRNA is accompanied by rotational movement between ribosomal subunits. Here, we reassess whether the intersubunit rotation requires GTP hydrolysis by EF-G or can occur spontaneously. To that end, we employ two independent FRET assays, which are based on labeling either ribosomal proteins (bS6 and bL9) or rRNAs (h44 of 16S and H101 of 23S rRNA).

Interplay between Inter-Subunit Rotation of the Ribosome and Binding of Translational GTPases.

Translational G proteins, whose release from the ribosome is triggered by GTP hydrolysis, regulate protein synthesis. Concomitantly with binding and dissociation of protein factors, translation is accompanied by forward and reverse rotation between ribosomal subunits. Using single-molecule measurements, we explore the ways in which the binding of translational GTPases affects inter-subunit rotation of the ribosome.

Landscape assessment of the cities in the state of Maharashtra: first step towards air quality management (AQM) and strategic implementation of mitigation plans.

Objective Of The Study: This study aims to understand the need for landscape assessment of the 18 non-attainment cities in the state of Maharashtra, to understand and rank the cities according to the need and necessity for strategic implementation of air quality management. This air quality management is a National Clean Air Programme initiative to curb the air pollution level in all the highly polluted Indian cities by 20-30% till 2024.

Methodology: The ranking and selection of the cities consisted of a two-phase approach including (a) desk research and (b) field interventions and stakeholders' consultations.

Analysis of Different Routes of Hysterectomy Based on a Prospective Algorithm and Their Complications in a Tertiary Care Institute.

Introduction: Hysterectomy is the most common gynaecological operation worldwide. The objective of the study is to analyze the various routes of hysterectomy and its complications when the decision of route is based on using a prospective algorithm tree. .

A conjugated 2D covalent organic framework as a drug delivery vehicle towards triple negative breast cancer malignancy.

Cancer, one of the deadliest diseases for both sexes, has always demanded updated treatment strategies with time. Breast cancer is responsible for the highest mortality rate among females worldwide and requires treatment with advanced regimens due to the higher probability of breast cancer cells to develop drug cytotoxicity followed by resistance. Covalent organic framework (COF) materials with ordered nanoscale porosity can serve as drug delivery vehicles due to their biocompatible nature and large internal void spaces.

Size fraction of hazardous particulate matter governing the respiratory deposition and inhalation risk in the highly polluted city Delhi.

Delhi has been identified as one of the highly polluted cities in the world and recently associated with the highest population weighted PM concentration. However, the unavailability of the health risk estimations using long-term data for Indian cities has been pointed out as a hurdle in performing the correct assessment. The present work estimated deposition of particles in different regions of respiratory systems (head airway = 67% deposition for 2.

Teaching and Learning Medical Professionalism: an Input from Experienced Faculty and Young Graduates in a Tertiary Care Institute.

Medical professionalism is of paramount importance especially in today's day and age. This study gives an insight on the preferred methods of teaching and learning professionalism among the young MBBS graduates and experienced faculty in a medical teaching institute. This was an observational study conducted in the Department of Obstetrics and Gynaecology from January 2019 to January 2020.

Amniotic Fluid Embolism After First-Trimester Abortion.

Amniotic fluid embolism (AFE) may be a rare event in pregnancy, especially after a first-trimester medical termination of pregnancy (MTP). A 35-year-old G3P2L2 came to our outpatient department at six weeks of pregnancy for medical termination of pregnancy and bilateral tubal ligation. After around one hour of surgery, she developed respiratory distress with abdominal distension, hypotension, tachycardia and tachypnoea.

Incidence and Outcomes of Gastrointestinal Bleeding in Patients With Percutaneous Mechanical Circulatory Support Devices.

Percutaneous mechanical circulatory support (pMCS) devices are increasingly used in patients with cardiogenic shock as a bridge to recovery or bridge to decision to advanced heart failure therapies. Gastrointestinal bleeding (GIB) is a common complication that can be catastrophic. Because of the paucity of data describing the association of GIB with pMCS, we analyzed this population using the United States National Inpatient Sample database.

Understanding the Correlation between Metabolic Regulator SIRT1 and Exosomes with CA-125 in Ovarian Cancer: A Clinicopathological Study.

Background: Ovarian cancer (OvCa), the deadliest gynaecological malignancy, is associated with poor prognosis and high mortality rate. Ovarian cancer has been related with CA-125 and metabolic reprogramming by SIRT1 leading to metastasis with the involvement of exosomes.

Methods: Clinicopathological data of OvCa patients were collected to perform the analysis.

Revealing the nature of optical activity in carbon dots produced from different chiral precursor molecules.

Carbon dots (CDs) are light-emitting nanoparticles that show great promise for applications in biology and medicine due to the ease of fabrication, biocompatibility, and attractive optical properties. Optical chirality, on the other hand, is an intrinsic feature inherent in many objects in nature, and it can play an important role in the formation of artificial complexes based on CDs that are implemented for enantiomer recognition, site-specific bonding, etc. We employed a one-step hydrothermal synthesis to produce chiral CDs from the commonly used precursors citric acid and ethylenediamine together with a set of different chiral precursors, namely, L-isomers of cysteine, glutathione, phenylglycine, and tryptophan.

Abdominal tuberculosis masquerading as ovarian carcinoma in a Caucasian woman: a diagnostic challenge.

We present a case of a 37-year-old Caucasian woman with abdominal distension and loss of weight. She was initially presumed to be a case of ovarian malignancy due to an elevated serum cancer antigen 125 (CA 125) level and imaging of abdomen and pelvis that showed ascites and bulky ovaries. However, histological examination of biopsy later revealed it to be a case of abdominal tuberculosis (AbT).

An Unusual Case of Retained Foreign Body in the Vagina With Vaginal Fibrosis.

Vaginal foreign bodies can cause long haul, foul-smelling vaginal discharge and vaginal bleeding and are typically found in female youngsters while looking into vaginitis and urinary tract diseases. There are many causes for vaginal discharges. Among them, vaginal foreign bodies are uncommon but not a very rare presentation.

Labour classified by cervical dilatation & fetal membrane rupture demonstrates differential impact on RNA-seq data for human myometrium tissues.

High throughput sequencing has previously identified differentially expressed genes (DEGs) and enriched signalling networks in human myometrium for term (≥37 weeks) gestation labour, when defined as a singular state of activity at comparison to the non-labouring state. However, transcriptome changes that occur during transition from early to established labour (defined as ≤3 and >3 cm cervical dilatation, respectively) and potentially altered by fetal membrane rupture (ROM), when adapting from onset to completion of childbirth, remained to be defined. In the present study, we assessed whether differences for these two clinically observable factors of labour are associated with different myometrial transcriptome profiles.