Impact of maternal iron deficiency anaemia on the expression of the newly discovered multi-copper ferroxidase, Zyklopen, in term placentas.

In the present study, we investigated the effect of maternal iron deficiency anaemia (IDA) on expression of the newly discovered iron transporter, Zyklopen in term placenta, in 200 pregnant women. Placental expression of Zyklopen was studied by mRNA analysis and immunohistochemistry for the protein. In addition neonatal anthropometric parameters were also analysed.

A novel therapeutic combination of mesenchymal stem cells and stigmasterol to attenuate osteoarthritis in rodent model system-a proof of concept study.

Mesenchymal stem cells (MSCs) have gained wide therapeutic acceptance in regenerative medicine due to their potential in repair process in restoring the damaged tissues and controlling inflammation. In the present study, we report for the first time the beneficial effects of combining placental-derived MSCs (hPMSCs) with stigmasterol-a plant-derived sterol to accelerate cartilage repair and regeneration in a monosodium-iodoacetate (MIA) induced osteoarthritis (OA) rat model. Control animals (Group I) received no treatment.

Metabolic Syndrome Predisposes to Osteoarthritis: Lessons from Model System.

Objective: The present study aims to assess for temporal changes in tibial subchondral bone and cartilage in WNIN/Gr-Ob rats (portraying obesity, insulin resistance, dyslipidemia, impaired glucose tolerance, hypertension) in comparison with Wistar controls (WNIN) using anthropometry, micro-computed tomography (micro-CT), scanning electron microscopy (SEM), histopathology, enzyme-linked immunosorbent assay (ELISA), and immunofluorescence.

Design: Body weight, abdominal circumference, body mass index (BMI), lean/fat mass, serum tumor necrosis factor (TNF)-α levels were measured (ELISA), followed by ultrastructural analysis of tibial subchondral bone (micro-CT) and cartilage architecture (histopathology and SEM) in WNIN/Gr-Ob and WNIN rats with age (3, 6 and 9 months). Additionally, primary cultures of articular chondrocytes isolated from 6-month-old WNIN/Gr-Ob and WNIN rats were assessed for matrix metalloproteinase (MMP)-13 and Collagen type II (COL2A1) by immunofluorescence.

Brain Selenium in Alzheimer's Disease (BRAIN SEAD Study): a Systematic Review and Meta-Analysis.

Oxidative stress has been found to be implicated in the development of Alzheimer's disease (AD). In this meta-analytic review, we compared tissue levels between AD and non-AD brains of selenium, an important biological trace element well known for its vital role in the brain function. We included 14 studies with 40 observations on selenium concentrations in AD and control brains.

A food synergy approach in a national program to improve the micronutrient status of preschoolers: a randomized control trial protocol.

Iron deficiency anemia (IDA) is a significant public health issue in India affecting nearly all vulnerable segments of the population. Causes of IDA include low consumption of iron-rich foods combined with poor iron bioavailability of nonheme iron sources. To date, interventions aimed at correcting IDA focus on increasing iron intake through iron supplementation or fortification strategies.

mRNA expression profile in peripheral blood mononuclear cells based on ADRB1 Ser49Gly and Arg389Gly polymorphisms in essential hypertension - a case-control pilot investigation in South Indian population.

Background: β1-Adrenoreceptor (ADRB1) genetic polymorphisms are widely studied for susceptibility to many cardiovascular diseases such as essential hypertension. However, the mRNA expression of ADRB1 is rarely studied.

Methods: A case-control pilot study with 292 hypertensives and 324 controls was designed to evaluate the role of the Ser49Gly and Arg389Gly, which are commonly studied single nucleotide polymorphisms (SNP), in the mRNA levels of ADRB1, in conjunction with its genetic predisposition to essential hypertension.

Elevated levels of the circulatory ischemia-modified albumin in patients with polycystic ovary syndrome: a meta-analysis.

Oxidative stress (OS) has been reported to be associated with the pathogenesis of polycystic ovary syndrome (PCOS). Ischemia-modified albumin (IMA) levels in the circulation have been recently studied as a novel marker of OS. The studies in the literature on IMA levels in PCOS are inconsistent.

A diagnostic test accuracy meta-analysis of maternal serum ischemia-modified albumin for detection of preeclampsia.

Background/aims: Ischemia-modified albumin (IMA) has been widely accepted as a serological biomarker. IMA has been proposed as a simple and novel marker of oxidative stress in preeclampsia (PE). This systematic review and diagnostic test accuracy meta-analysis aims to evaluate the diagnostic accuracy of this novel serological biomarker, IMA to detect PE.

Correction to: Antiobesity potential of Piperonal: promising modulation of body composition, lipid profiles and obesogenic marker expression in HFD-induced obese rats.

[This corrects the article DOI: 10.1186/s12986-017-0228-9.].

Antiobesity potential of Piperonal: promising modulation of body composition, lipid profiles and obesogenic marker expression in HFD-induced obese rats.

Background: Black pepper or is a well-known spice, rich in a variety of bioactive compounds, and widely used in many cuisines across the world. In the Indian traditional systems of medicine, it is used to treat gastric and respiratory ailments. The purpose of this investigation is to study the antihyperlipidemic and antiobesity effects of piperonal in high-fat diet (HFD)-induced obese rats.

Maternal serum and fetal cord-blood ischemia-modified albumin concentrations in normal pregnancy and preeclampsia: a systematic review and meta-analysis.

Background/aims: A meta-analysis of maternal serum ischemia-modified albumin (IMA) and fetal cord-blood IMA concentrations in normal pregnancy (NP) compared to non-pregnant healthy controls (HC) and in preeclampsia (PE) compared with normal pregnant controls were studied.

Methods: All major databases were searched for eligible studies. We included eight studies comparing serum IMA between NP and HC, 14 studies comparing serum IMA between PE and NP and five studies comparing cord-blood IMA between PE and NP groups.

Antioxidant activity and functional properties of enzymatic protein hydrolysates from common carp (Cyprinus carpio) roe (egg).

Previously, we have reported the composition, molecular mass distribution and in vivo immunomodulatory effects of common carp roe protein hydrolysates. In the current study, antioxidative activity and functional properties of common carp (Cyprinus carpio) roe (egg) protein hydrolysates, prepared by pepsin, trypsin and Alcalase, were evaluated. The three hydrolysates showed excellent antioxidant activities in a dose dependent manner in various in vitro models such as 2,2 diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, 2,2'-azino-bis(3-ethylbenzthiazoline-6)-sulfonic acid (ABTS(+)) radical scavenging activity, ferric reducing antioxidant power (FRAP) and ferrous ion (Fe(2+)) chelating ability.

Chemical composition and immunomodulatory effects of enzymatic protein hydrolysates from common carp (Cyprinus carpio) egg.

Objectives: The aim of this study was to prepare protein hydrolysates from underutilized common carp (Cyprinus carpio) egg and to investigate their immunomodulatory effects in vivo.

Methods: Common carp (Cyprinus carpio) egg (roe) was hydrolysed by pepsin, trypsin, and Alcalase. Chemical composition (proximate, amino acid, mineral and fatty acid compositions) and molecular mass distribution of the three hydrolysates were determined.

Mitigating efficacy of piperine in the physiological derangements of high fat diet induced obesity in Sprague Dawley rats.

An increased risk of obesity has become a common public health concern as it is associated with hypertension, diabetes, osteoarthritis, heart diseases, liver steatosis etc. Pharmacological intervention with natural product-based drugs is considered a healthier alternative to treat obesity. This study was aimed to evaluate anti-obesity effects of piperine on high fat diet (HFD) induced obesity in rats.

Fish protein hydrolysates: proximate composition, amino acid composition, antioxidant activities and applications: a review.

The fish processing industry produces more than 60% by-products as waste, which includes skin, head, viscera, trimmings, liver, frames, bones, and roes. These by-product wastes contain good amount of protein rich material that are normally processed into low market-value products, such as animal feed, fish meal and fertilizer. In view of utilizing these fish industry wastes, and for increasing the value to several underutilised fish species, protein hydrolysates from fish proteins are being prepared by several researchers all over the world.

Microbiological hazard identification and exposure assessment of poultry products sold in various localities of Hyderabad, India.

A study was carried out to identify microbiological hazards and assess their exposure associated with consumption of poultry based street food served in different localities of Hyderabad. The study indicated that chicken 65, chicken fried rice, chicken noodles, chicken Manchuria and chilly chicken are the most common recipes. A process flow diagram was developed to identify critical control points in the food item.

Prevalence of ocular signs and subclinical vitamin A deficiency and its determinants among rural pre-school children in India.

Objective: To assess the magnitude and determinants of vitamin A deficiency (VAD) and coverage of vitamin A supplementation (VAS) among pre-school children.

Design: A community-based cross-sectional study was carried out by adopting a multistage, stratified, random sampling procedure.

Setting: Rural areas of eight states in India.

Odontogenic tumors and giant cell lesions of jaws--a nine year study.

Objectives: A definite geographic variation has been observed in the frequency of odontogenic tumors and giant cell lesions of the jaws reported from different parts of the world. However, there are a few studies on these lesions, especially giant cell lesions, reported from India. Hence, this study was designed to provide a demographic data on the odontogenic tumors and giant cell lesions reported from our institute located in the city of Hyderabad.

Comparison of adipocyte-specific gene expression from WNIN/Ob mutant obese rats, lean control, and parental control.

Adipose tissue development is a highly regulated phenomenon orchestrated by several check points (recruitment of mesenchymal stem cells and their lineage commitment) to form mature adipocytes. Once committed to obesity, expansion of adipose tissue occurs either by hypertrophy or hyperplasia or by both resulting in an altered physiological status. This precipitates as inflammatory responses, leading to endoplasmic reticulum and oxidative stress altering the gene expression of adipose tissue in a depot-specific manner.

Secular trends in height in different states of India in relation to socioeconomic characteristics and dietary intakes.

Background: Information on adult height and associated secular trends in relation to socioeconomic characteristics based on a nationally representative sample is not available from India.

Objective: To assess the average adult height and secular trends in height in different states of India in relation to socioeconomic characteristics and dietary intakes according to data from the Third National Family Health Survey (NFHS 3).

Methods: Average heights and associated secular trends were analyzed for each state and in relation to socioeconomic variables.

Composition of weight gain during nutrition rehabilitation of severely under nourished children in a hospital based study from India.

Concerns are raised that rapid catch up growth during nutrition rehabilitation of severely malnourished children may be associated with disproportionately higher amounts of body fat deposition. This study examined the composition of weight gain in severely undernourished children who underwent nutrition rehabilitation in a hospital from India. Body composition of 80 severely malnourished children (age 6-60 months) was assessed using skin-fold thickness measurements on admission and after 1 month of supplementary feeding.

Maternal weight and lean body mass may influence the lactation-related bone changes in young undernourished Indian women.

Lactation is known to be associated with a transient loss of bone mineral density (BMD) during 3-6 months post-partum. Bone changes during lactation in women consuming low dietary calcium are not sufficiently studied. The present longitudinal study examined the BMD changes during lactation in undernourished women and the relationship of bone changes to the nutritional status.

Breakfast eating habit and its influence on attention-concentration, immediate memory and school achievement.

Objective: To study the relationship of breakfast to the attention -concentration, immediate recall memory, nutritional status and academic achievement of school children.

Design: Cross-sectional study.

Setting: Two schools catering to middle class families in Hyderabad city.