Subfertility in Buffaloes and the Association of Detected Milk Microbes

Lactogenesis is a complex physiology and an outcome of a successful reproductive cycle in mammalians. The purpose itself is to nourish the newborn with the nutrients necessary for its protection and growth a continuation from the in utero survival strategy. Thus, mammary development and physiology are intriguingly linked to the uterine changes that happen in a normal reproductive individual. Milk is a highly nutritious food that also favours the growth of microorganisms that can enter through the bloodstream or the discharge system. Briefly, the mastitis-induced release of inflammation mediators such as cytokines, interleukins, and prostaglandin F2? are established to be associated with infertility. Before breeding, mastitis can disrupt hormonal patterns (depression of estradiol production, delayed surge of luteinizing hormone) and delay ovulation. The issue of clinical mastitis is obvious but when subclinical mastitis persists for long the problem gets compounded. Thus, microbes get easily established in the mammary glands of buffaloes whose udder and teat anatomy, love for dirt, and swamp to wallow makes them more vulnerable exposing them to various kinds of pathogenic and opportunistic microbes. Buffaloes, by nature, have issues with silent heat, seasonal anestrus, more sensitive to direct radiation heat stress when faced with a pathological attack of infectious microbes in the milk chamber compromises their fertility.

Prevalence of celiac disease among siblings of celiac disease patients.

AIMS: To determine the prevalence of celiac disease (CD) in siblings of patients with this disease in Punjab, where wheat is the staple diet. METHODS : Families of 80 patients with CD diagnosed as per modified ESPGAN criteria were offered family screening. Their siblings aged 2-15 years were tested for serum IgA anti-tissue transglutaminase antibody (anti-tTG) antibody. Those with positive or borderline test and some of those with negative test underwent endoscopic duodenal biopsy. Siblings with characteristics histological findings and showing improvement on follow-up were labeled as having celiac disease. RESULTS: Of the 63 siblings of 48 index cases studied, 15 tested positive for anti-tTG; of these 13 had celiac disease. Three tested borderline for anti-tTG; none of them had CD. Of the 45 anti-tTG-negative subjects, two agreed to undergo biopsy; one of these had features of CD. Overall, 14 of 63 (22%) siblings had CD, including 8 who had no symptoms suggestive of CD. CONCLUSIONS: CD is common among siblings of patients with CD in Punjab and may be asymptomatic.