A case of assisted reproductive technology-induced maternal alloimmunization: an emerging sensitizing factor to consider?

Red blood cell (RBC) alloimmunization can occur because of exposure to various sensitizing factors and poses a constant threat in transfusion. Assisted reproductive technology (ART) involves manipulation of sperm, ova, or embryos with the goal of producing a pregnancy. We present an interesting case of ART-induced maternal alloimmunization (AIMA) due to anti-c in a woman carrying a twin pregnancy.

Low pH Means More Female Offspring: A Multigenerational Plasticity in the Sex Ratio of Marine Bivalves.

Global changes can profoundly affect the sex determination and reproductive output of marine organisms, disrupting the population structure and ecosystems. High COdriven low pH in the context of ocean acidification (OA) has been shown to severely affect various calcifiers, but less is known about the extent to which low pH influences sex determination and reproduction of marine organisms, particularly mollusks. This study is the first to report a biased sex ratio over multiple generations toward females, driven by exposure to high CO-induced low pH environments, using the ecologically and economically important Portuguese oyster () as a model.

Infectious etiology of intussusception in Indian children less than 2 years old: a matched case-control analysis.

Background: Enteric infections are hypothesized to be associated with intussusception in children. A small increase in intussusception following rotavirus vaccination has been seen in some settings. We conducted post-marketing surveillance for intussusception following rotavirus vaccine, Rotavac introduction in India and evaluated association of intussusception with enteric pathogens.

The in vitro and in vivo anticancer activities of Antrodia salmonea through inhibition of metastasis and induction of ROS-mediated apoptotic and autophagic cell death in human glioblastoma cells.

Background: Antrodia salmonea (AS) exhibits anticancer activities against various cancers.

Objective: This study investigated the anticancer activities of AS on human glioblastoma (GBM8401 and U87MG) cells both in vitro and in vivo and explained the underlying molecular mechanism.

Methods: MTT, colony formation, migration/invasion assay, immunoblotting, immunofluorescence, TUNEL, Annexin V/PI staining, AO staining, GFP-LC3 transfection, TEM, qPCR, siLC3, DCFH2-DA assay, and xenografted-nude mice were used to assess the potential of AS therapy.

Ocean acidification drives gut microbiome changes linked to species-specific immune defence.

Ocean acidification (OA) has important effects on the intrinsic phenotypic characteristics of many marine organisms. Concomitantly, OA can alter the extended phenotypes of these organisms by perturbing the structure and function of their associated microbiomes. It is unclear, however, the extent to which interactions between these levels of phenotypic change can modulate the capacity for resilience to OA.

Wild oyster population resistance to ocean acidification adversely affected by bacterial infection.

The carbon dioxide induced ocean acidification (OA) process is well known to have profound effects on physiology, survival and immune responses in marine organisms, and particularly calcifiers including edible oysters. At the same time, some wild populations could develop a complex and sophisticated immune system to cope with multiple biotic and abiotic stresses, such as bacterial infections and OA, over the long period of coevolution with the environment. However, it is unclear how immunological responses and the underlying mechanisms are altered under the combined effect of OA and bacterial infection, especially in the ecologically and economically important edible oysters.

Epigenetic-associated phenotypic plasticity of the ocean acidification-acclimated edible oyster in the mariculture environment.

For marine invertebrates with a pelagic-benthic life cycle, larval exposure to ocean acidification (OA) can affect adult performance in response to another environmental stressor. This carry-over effect has the potential to alter phenotypic traits. However, the molecular mechanisms that mediate "OA"-triggered carry-over effects have not been explored despite such information being key to improving species fitness and management strategies for aquafarming.

The aquaculture supply chain in the time of covid-19 pandemic: Vulnerability, resilience, solutions and priorities at the global scale.

The COVID-19 global pandemic has had severe, unpredictable and synchronous impacts on all levels of perishable food supply chains (PFSC), across multiple sectors and spatial scales. Aquaculture plays a vital and rapidly expanding role in food security, in some cases overtaking wild caught fisheries in the production of high-quality animal protein in this PFSC. We performed a rapid global assessment to evaluate the effects of the COVID-19 pandemic and related emerging control measures on the aquaculture supply chain.

Extract Containing 30% 3-Acetyl-11-Keto-Boswellic Acid Attenuates Inflammatory Mediators and Preserves Extracellular Matrix in Collagen-Induced Arthritis.

extracts have been traditionally employed for the treatment of inflammatory diseases. In the present study, we have evaluated the mechanism of activity of Boswellin Super FJ (BSE), a standardized extract of containing not less than 30% 3-acetyl-11-keto-β-boswellic acid along with other β-boswellic acids. The anti-inflammatory activities were carried out in RAW 264.

induces apoptosis and enhances cytoprotective autophagy in colon cancer cells.

A traditional Chinese medicinal fungus, (AS), with antioxidant properties is familiar in Taiwan but anti-cancer activity of AS in human colon cancer is ambiguous. Hence, we explored the anti-cancer activity of AS in colon cancer cells. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay revealed that AS showed a remarkable effect on cell viability in colon cancer cells; SW620, HCT116, and HT29.

Transgenerational responses to seawater pH in the edible oyster, with implications for the mariculture of the species under future ocean acidification.

The majority of common edible oysters are projected to grow more slowly and have smaller impaired shells because of anthropogenic CO-induced reductions in seawater carbonate ion concentration and pH, a process called ocean acidification (OA). Recent evidence has shown that OA has carryover effects, for example, larvae exposed to OA will also exhibit either positive or negative effects after metamorphosis. This study examined the hidden carryover effects of OA exposure during parental and larval stages on post-metamorphic traits of the commercially important oyster species Crassostrea hongkongensis.

Clinicoepidemiological Profile and Genetic Characterization of Circulating Rotavirus Strain among Children < 5 Years Hospitalized for Acute Gastroenteritis in Western Rajasthan, India.

Objective: To determine the clinical and epidemiological profile and circulating strains of rotavirus among children less than 5 y of age hospitalized for diarrhea in a tertiary care center of western Rajasthan.

Method: Children < 5 y of age admitted for acute gastroenteritis were recruited in this hospital-based surveillance study. Detailed clinical history and sociodemographic information was collected for all enrolled children.

Epidemiology of Acute Gastroenteritis Caused by Rotavirus among Children Less than Five Years Old Admitted in Hospital, in North India.

Objectives: To report the data of burden of rotaviral acute gastroenteritis in under-five children from two states post-introduction of the vaccine.

Methods: Children under 5 y of age hospitalized with diarrhea from the states of Haryana and Himachal Pradesh in north India were recruited in the study. Commercially available ELISA kits were used for testing rotavirus in the collected stool samples.

Rotavirus Gastroenteritis Hospitalizations Among Under-5 Children in Northern India.

Objective: To study epidemiological profile, prevalence, and molecular epidemiology of RVGE in hospitalized under-5 children at a tertiary care teaching rural hospital located in sub-Himalayan belt of Northern India.

Methods: This was a hospital-based surveillance study done over 4 y (2016-2019) including under-5 children hospitalized with acute gastroenteritis (AGE). Demographic and clinical parameters were recorded in a pre-designed performa.

Epidemiology and Genotype Distribution of Rotavirus Gastroenteritis in Under-Five Children of South Rajasthan, India.

Objective: To determine the epidemiology of rotavirus diarrhea and its genotypes distribution among under five children from Udaipur, Rajasthan.

Methods: Hospital-based prospective study among children aged 0-59 mo of age hospitalized due to acute gastroenteritis and assess the clinical and epidemiological profile. Stool samples collected during 2017-2019 from 734 children, were tested by enzyme immune assay (EIA) to identify rotavirus and the samples that were positive were subjected to genotyping using published methods.

Rotavirus Gastroenteritis in Western Uttar Pradesh, India.

Objective: To establish hospital-based surveillance to identify cases of rotavirus (RV) among children < 5 y of age hospitalized for acute gastroenteritis (AGE) and to determine the burden and profile of circulating RV genotypes in the region.

Methods: This study was conducted at a tertiary level hospital in Bijnor district of western Uttar Pradesh, India from January 2018 to January 2020. The duly filled case reporting forms and specimens of all the enrolled children were transported in cold chain to the referral laboratory at Christian Medical College (CMC), Vellore on a monthly basis for testing and storage of stool samples as well as data entry and analysis.

Acute Gastroenteritis in Children Below 5 Years of Age at Tirupati, Andhra Pradesh, India Post Introduction of Rotavirus Vaccine into National Immunization Programme.

Objective: To identify the burden of rotavirus acute gastroenteritis (AGE) and the genotypes presenting in the authors' area in the period after introduction of rotavirus vaccine in Universal Immunization Programme (UIP).

Methods: Children aged less than 5 y and presenting to hospital for the treatment of AGE were enrolled into the study from January 2016 to June 2019. Clinical details including age, gender, extent of illness, number of stools, concomitant vomiting and fever, grade of dehydration, and associated illness were recorded.

Rotavirus Gastroenteritis in Eastern Uttar Pradesh, India.

Objective: To identify cases of rotavirus diarrhea in Uttar Pradesh among children less than 5 y of age presenting with acute gastroenteritis, to study the clinical profile of the cases and to identify the rotavirus genotypes.

Methods: Any child who is 0-59 mo of age who is admitted to the study facility with diarrhea as the presenting complaint were enrolled into the surveillance after obtaining informed consent. Clinical history and sociodemographic information was recorded for all the patients.

Gastroenteritis in Haryana, India Post Introduction of Rotavirus Vaccine.

Objective: To evaluate the epidemiology of rotavirus gastroenteritis in Haryana post-introduction of rotavirus vaccine. Expanded National rotavirus surveillance network in India reported high burden of rotavirus diarrhea in India. The Government of India introduced the monovalent rotavirus vaccine made in India by Bharat Biotech in the national immunization programme from 2016 onward along with oral polio vaccine (OPV) and Pentavalent vaccines.

Demographic Profile and Genotypic Distribution of Rotavirus Gastroenteritis from Rural Haryana, India.

Objective: To know the prevalence of rotavirus among hospitalized <5 y children, their demographic profile and genotypic distribution of rotavirus strain from tertiary care center of rural Haryana.

Methods: An observational 3-year study done from June 2016 to June 2019 where children under 5 y of age hospitalized for acute gastroenteritis were enrolled. Various demographic, environmental, and clinical parameters were assessed.