Nyctanthes elongata, nova planta indica.

From: Philosophical Transactions. 1772, 61: 289-291.

Palaeontologia indica.

At head of title: Memoirs of the Geological survey of India.

Arrianou Nicomedeos Anabaseos Alexandrou biblia hepta kai Indike = Arriani Nicomedienis Expeditionis Alexandri libri septem et Historia Indica es Bonav. Vulcanii interpretatione latina post variam aliorum industriam ita lacunis vel cognitis vel ignotis etiammum et obscuris suppletis, ita auctoris in Graecae linguae nativo usu, praestantia & facultate restituta ex plurium msstorum & praesertim unius optimi collatione, ut nunc demum prodire hic auctor videri debeat, opera Jacobi Gronovii.

Título griego transliterado. Texto griego, traducción y notas en latín. Texto a dos columnas.

Nicolai Laurentii Burmanni Flora Indica : cui accedit series zoophytorum Indicorum, nec non prodromus florae Capensis.

Reprint. Originally published: Lugduni Batavorum : Apud C. Haek ; Amstelaedami : Apud J. Schreuderum, 1768.

Isolation and characterization of microsatellite loci from Acacia nilotica ssp. indica (Mimosaceae)

Five microsatellite loci are presented for prickly acacia, Acacia nilotica ssp. indica (Benth.) Brenan, an introduced weed of national significance in Australia. These microsatellite loci were obtained through the construction of an enriched library and their use will enable us to determine the genetic origin and extent of genetic diversity of this weed in Australia.

Cryopreservation of spermatozoa of black marlin, Makaira indica (Teleostei : Istiophoredae)

As a first step towards the development of a method for the cryopreservation of black marlin spermatozoa, this study investigated the effect of dimethylsulfoxide (DMSO) concentration and pellet size on post-thaw spermatozoal motility. Spermatozoa were recovered from the spermatic duct of testes retrieved post-mortem from four adult black marlin caught in the Coral Sea spawning grounds of Australia. Undiluted spermatozoa. were stored on ice for 4 to 10 hours during transport to shore, then evaluated for motility after activation in seawater (1:10 v:v). Spermatozoa were prepared for cryopreservation in pellets by extension (1:3 v:v) in a defined fish Ringer's solution to give two final DMSO concentrations of 2.5% or 5.0%. Diluted spermatozoa were frozen directly on a dry ice block in pellet sizes of either 0.25 ml or 0.50 ml. Frozen pellets were thawed in a water bath at 40 degrees C for 60 seconds and assessed for post-thaw motility following activation in seawater. Spermatozoa recovered within 50 minutes of death and chilled on ice for 4 to 10 hours showed a mean (+/- SEM) motility immediately following activation of 91.6 +/- 7.9%. 50% of the spermatozoa remained motile for approximately 4 to 5 minutes. Following cryopreservation; mean motility declined significantly across all cryoprotectant and pellet size combinations (P < 0.001) but spermatozoa frozen in 2.5% DMSO showed higher motility than those frozen in 5.0% DMSO (P = 0.014). Pellet size had no effect on post-thaw motility (P = 0.179).

Physiological response measures (respiration, clearance, byssus production, survival) of Perna viridis during a 91 day exposure experiment to microplastics in Bogor, Indonesia, 2014

Perna viridis from the Bay of Jakarta was exposed to different concentrations (0, 21.6, 216 and 2160 mg/l) of PVC microplastic particles for 91 days in a controlled laboratory experiment. Particles were negatively buoyant, but were regularly resuspended from the sediment, mimicking tidal events. The particles were contaminated with the organic pollutant fluoranthene, except for one control group, which was exposed to the highest plastic concentration (2160 mg/l) but with clean particles. Within the 91 days survival was monitored. After 40 - 44 days of the exposure, physiological responses of all mussel individuals were measured. Respiration rates were measured as the decrease of oxygen in a sealed container in 20 minutes. Clearance rates were determined by measuring the depletion of algal cells in the water in 30 minutes. Byssus production was assessed by counting the number of newly formed byssus discs within 24 hours.

Obtenção de extratos da Opuntia fícus-indica L. Mill e suas aplicações em formulações cosméticas: avaliação in vivo do sensorial e da eficácia hidratante

Opuntia fícus - indica (L.) Mill is a cactacea presents in the Caatinga ecosystem and shows in its chemical c omposition flavonoids, galacturonic acid and sugars. Different hydroglicolic (EHG001 and EHG002) and hydroethanolic subsequently lyophilized (EHE001 and EHE002) extracts were developed. The EHE002 had his preliminary phytochemical composition investigated by thin layer chromatography (TLC) and we observed the predominance of flavonoids. Different formulations were prepared as emulsions with Sodium Polyacrylate (and) Hydrogenated Polydecene (and) Trideceth - 6 (Rapithix® A60), and Polyacrylamide (and) C13 - 14 I soparaffin (and) Laureth - 7 (Sepigel® 305), and gel with Sodium Polyacrylate (Rapithix® A100). The sensorial evaluation was conducted by check - all - that - apply method. There were no significant differences between the scores assigned to the formulations, howe ver, we noted a preference for those formulated with 1,5% of Rapithix® A100 and 3,0% of Sepigel® 305. These and the formulation with 3% Rapithix® A60 were tested for preliminary and accelerated stability. In accelerated stability study, samples were stored at different temperatures for 90 days. Organoleptic characteristics, the pH values and rheological behavior were assessed. T he emulsions formulated with 3,0% of Sepigel® 305 and 1,5% of Rapithix® A60 w ere stable with pseudoplastic and thixotropic behavior . The moisturizing clinical efficacy of the emulsions containing 3,0% of Sepigel® 305 containing 1 and 3% of EHG001 was performed using the capacitance method (Corneometer®) and transepidermal water lost – TEWL evaluation ( Tewameter®). The results showed t hat the formulation with 3% of EHG001 increased the skin moisturizing against the vehicle and the extractor solvent formulation after five hours. The formulations containing 1 and 3% of EHG001 increased skin barrier effect by reducing transepidermal water loss up to four hours after application.

Desenvolvimento e caracterização de nanoemulsões cosméticas contendo extrato de Opuntia ficus-indica L. Mill e avaliação in vivo da eficácia hidratante

Nanoemulsions are emulsified systems, characterized for reduced droplet size (50- 500nm), which the main characteristic are kinect stability and thermodynamic instability. These are promising systems on cosmetic area due to their droplet size that provide different advantages when compared to conventional systems, among others, larger surface area and better permeability. The Opuntia ficus-indica (L.) Mill is a plant cultivated on Caatinga Brazilian biome, which has great socioeconomic importance to region. This plant shows carbohydrates utilized for cosmetic industry as moisturizing active in their chemical composition. The aim of study was to develop, characterize, evaluate stability and moisturizing efficacy of cosmetic nanoemulsions added to Opuntia ficus-indica (L.) Mill extract. Nanoemulsions preparation was made using a low energy method. Different nanoemulsions were formulated varying the ratio of oil, water and surfactant phases beyond xanthan gum (0.5% e 1%) and Opuntia ficus-indica (L.) Mill hydroglycolic extract addition on 1% and 3%. Obtained nanoemulsions were submitted to preliminary and accelerated stability tests. The evaluated parameters monitored were: macroscopic aspect, pH value, droplet size, zeta potential and polydispersion index, during 60 days on different temperatures. Stable formulations were submitted to moisturizing efficacy assessment by capacitance and transepidermal water loss methodologies during 5 hours. Stable samples were white and showed homogeneous and fluid aspect, pH value was inside ideal range (4,5-6,0) to topical application and droplet size under 200nm characterizing these system as nanoemulsions. Developed nanoemulsions did not decrease transepidermal water loss, however increased the water content on stratum corneum, highlighting the nanoemulsions containing 0.5% of xanthan gum and 1% of hydroglycolic extract. This work presents cosmetic moisturizing nanoemulsions composed to vegetal raw material from Brazilian Caatinga with potential to be used on cosmetic area.