Quantitative estimation of Carthamin and Carthamidin from the Florets C. tinctorius L., (Safflower Florets)

Natural colorants derived fom plant materials have gained increasing popularity due to their non toxic nature. pigment extraction from the florets is normally done by Soxhlet extraction, maceration, and hydro distillation are conventional methods that have been widely used in industry and laboratory .phytochemical analysis of safflower florets revealed the plant presence of high amount of Carthamin and carthamidin.

Management of external hernias: analysis of 1020 [corrected] cases.

A prospective study was done to find out the incidence of different external hernias, identify the predisposing factors and type of repair performed. Over a period of 8 years, 1020 patients were admitted with different varieties of external hernias in Chittagong Medical College Hospital. Among them 743 patients had inguinal hernia, 130 had incisional hernia, 58% had indirect inguinal hernia, 29% had direct inguinal hernia, Bilateral inguinal hernia was present in 13% cases. 272 (32.08%) presented with complications like, irreducibility, obstruction, strangulation, 576 (67.92%) was admitted from out-patient department for elective operation. 97.04% of patients with inguinal hernia were male, 2.96% of patients were female. But among incisional hernia 77.70% are female and 22.30% are male patients. The highest incidence of both inguinal hernia and incisional hernia were found in 4th decade of life. Predisposing factors could be identified in 42.06% cases. 90.76% patients approached doctors for advice after 6 months of noticing hernia only 36.37% could mention the cause of delay. Out of 1020 patients (812) 72.18% patients underwent different operations. 2.5% patients were inoperable due to associated disease like Ca-liver, IHD, renal transplant, CLD, uncontrolled DM. Others refused or absconded, being afraid of operation. Effort for post operative follow up was not very satisfactory as only a small number could be followed for a limited period.

Prevalence, risk factors and genotype distribution of HCV and HBV infection in the tribal population: a community based study in south India.

Viral hepatitis caused by the hepatitis C virus (HCV) and hepatitis B virus (HBV) represents a major public health problem in India. These viruses share common modes of transmission, such as parenteral routes. We aimed to assess the exposure of a tribal population to these viruses in south India. The present study was carried out on serum samples from 890 individuals (526 males and 324 females) belonging to the Lambada tribe residing in the state of Andhra Pradesh, south India. Anti-HCV antibody and hepatitis B surface antigen (HBsAg) status in the sera were analyzed using commercially available enzyme immunoassays (Abbott Labs, Chicago, IL). HCV-RNA and HBV-DNA in the sera was tested by reverse transcriptase polymerase chain reaction (RT-PCR) and PCR, respectively. The infecting genotype of HCV was determined using type-specific primers corresponding to the NS5 region of the virus. Out of the 890 samples, 18 (2.02%; male 11/526; female 7/364) were positive for HCV-RNA by RT-PCR and, 17 of them were positive for anti-HCV antibody. Genotyping of HCV isolates from the 18 individuals positive for HCV-RNA revealed that 66.67% (12/18) were infected with type 1 of HCV and its variants; while in the remaining (6/18), the infecting genotype was found to be type 3 and its variants. A total of 46 samples (5.16%; males 28/526; female 18/364) were positive for HBsAg; while 11 were positive only for HBV-DNA, 9 were positive for both hepatitis B e antigen (HBeAg) and HBV-DNA. Cultural practices such as tattooing, traditional medicine (e.g. blood-letting), rituals (e.g. scarification), body-piercing etc are the potential sources of spread of infection in this tribe. None of the samples analyzed revealed co-infection with the 2 viruses.